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-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--marvell--sky2.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-10 11:00:28,583 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-10 11:00:28,585 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-10 11:00:28,601 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-10 11:00:28,601 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-10 11:00:28,602 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-10 11:00:28,604 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-10 11:00:28,605 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-10 11:00:28,607 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-10 11:00:28,608 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-10 11:00:28,609 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-10 11:00:28,610 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-10 11:00:28,611 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-10 11:00:28,611 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-10 11:00:28,612 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-10 11:00:28,614 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-10 11:00:28,614 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-10 11:00:28,615 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-10 11:00:28,617 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-10 11:00:28,619 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-10 11:00:28,621 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-10 11:00:28,622 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-10 11:00:28,623 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-10 11:00:28,624 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-10 11:00:28,627 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-10 11:00:28,628 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-10 11:00:28,628 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-10 11:00:28,629 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-10 11:00:28,629 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-10 11:00:28,630 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-10 11:00:28,630 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-10 11:00:28,633 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-10 11:00:28,634 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-10 11:00:28,635 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-10 11:00:28,637 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-10 11:00:28,637 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-10 11:00:28,637 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-10 11:00:28,638 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-10 11:00:28,638 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-10 11:00:28,640 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-10 11:00:28,641 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-10 11:00:28,642 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 [2019-09-10 11:00:28,671 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-10 11:00:28,671 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-10 11:00:28,672 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-10 11:00:28,673 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-10 11:00:28,673 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-10 11:00:28,674 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-10 11:00:28,674 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-10 11:00:28,674 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-10 11:00:28,674 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-10 11:00:28,674 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-10 11:00:28,676 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-10 11:00:28,677 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-10 11:00:28,677 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-10 11:00:28,677 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-10 11:00:28,678 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-10 11:00:28,678 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-10 11:00:28,678 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-10 11:00:28,678 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-10 11:00:28,678 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-10 11:00:28,679 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-10 11:00:28,679 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-10 11:00:28,679 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-10 11:00:28,680 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-10 11:00:28,680 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-10 11:00:28,680 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-10 11:00:28,681 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-10 11:00:28,681 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-10 11:00:28,681 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-10 11:00:28,681 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-10 11:00:28,681 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-10 11:00:28,735 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-10 11:00:28,747 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-10 11:00:28,750 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-10 11:00:28,752 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-10 11:00:28,752 INFO L275 PluginConnector]: CDTParser initialized [2019-09-10 11:00:28,753 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--marvell--sky2.ko-entry_point.cil.out.i [2019-09-10 11:00:28,809 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8502ed4eb/4fa5609aa9dc45d4b839bd71e9cc4258/FLAGc7ac911cd [2019-09-10 11:00:29,823 INFO L306 CDTParser]: Found 1 translation units. [2019-09-10 11:00:29,824 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--marvell--sky2.ko-entry_point.cil.out.i [2019-09-10 11:00:29,882 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8502ed4eb/4fa5609aa9dc45d4b839bd71e9cc4258/FLAGc7ac911cd [2019-09-10 11:00:30,139 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8502ed4eb/4fa5609aa9dc45d4b839bd71e9cc4258 [2019-09-10 11:00:30,148 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-10 11:00:30,150 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-10 11:00:30,151 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-10 11:00:30,151 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-10 11:00:30,154 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-10 11:00:30,155 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 11:00:30" (1/1) ... [2019-09-10 11:00:30,158 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37219cb4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 11:00:30, skipping insertion in model container [2019-09-10 11:00:30,158 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 11:00:30" (1/1) ... [2019-09-10 11:00:30,166 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-10 11:00:30,374 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-10 11:00:35,770 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-10 11:00:35,848 INFO L188 MainTranslator]: Completed pre-run [2019-09-10 11:00:36,661 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-10 11:00:38,766 INFO L192 MainTranslator]: Completed translation [2019-09-10 11:00:38,767 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 11:00:38 WrapperNode [2019-09-10 11:00:38,767 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-10 11:00:38,767 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-10 11:00:38,768 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-10 11:00:38,768 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-10 11:00:38,782 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 11:00:38" (1/1) ... [2019-09-10 11:00:38,783 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 11:00:38" (1/1) ... [2019-09-10 11:00:38,908 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 11:00:38" (1/1) ... [2019-09-10 11:00:38,908 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 11:00:38" (1/1) ... [2019-09-10 11:00:39,109 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 11:00:38" (1/1) ... [2019-09-10 11:00:39,144 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 11:00:38" (1/1) ... [2019-09-10 11:00:39,218 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 11:00:38" (1/1) ... [2019-09-10 11:00:39,277 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-10 11:00:39,278 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-10 11:00:39,278 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-10 11:00:39,278 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-10 11:00:39,279 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 11:00:38" (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 [2019-09-10 11:00:39,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-10 11:00:39,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-10 11:00:39,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-09-10 11:00:39,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-09-10 11:00:39,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-09-10 11:00:39,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-09-10 11:00:39,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-09-10 11:00:39,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-09-10 11:00:39,340 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-09-10 11:00:39,340 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-09-10 11:00:39,340 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-09-10 11:00:39,341 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-09-10 11:00:39,341 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-09-10 11:00:39,344 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2019-09-10 11:00:39,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-09-10 11:00:39,346 INFO L138 BoogieDeclarations]: Found implementation of procedure fls_long [2019-09-10 11:00:39,346 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2019-09-10 11:00:39,346 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-10 11:00:39,346 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-09-10 11:00:39,347 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-09-10 11:00:39,347 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2019-09-10 11:00:39,347 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2019-09-10 11:00:39,347 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-10 11:00:39,347 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-09-10 11:00:39,348 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2019-09-10 11:00:39,349 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-09-10 11:00:39,349 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2019-09-10 11:00:39,349 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-09-10 11:00:39,349 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-09-10 11:00:39,350 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2019-09-10 11:00:39,350 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2019-09-10 11:00:39,350 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-09-10 11:00:39,350 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2019-09-10 11:00:39,350 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2019-09-10 11:00:39,350 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-09-10 11:00:39,351 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2019-09-10 11:00:39,351 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2019-09-10 11:00:39,351 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-09-10 11:00:39,351 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2019-09-10 11:00:39,351 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-10 11:00:39,351 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-09-10 11:00:39,352 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-10 11:00:39,352 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2019-09-10 11:00:39,352 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2019-09-10 11:00:39,352 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-10 11:00:39,352 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2019-09-10 11:00:39,353 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2019-09-10 11:00:39,354 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-09-10 11:00:39,354 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-10 11:00:39,354 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-09-10 11:00:39,354 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2019-09-10 11:00:39,355 INFO L138 BoogieDeclarations]: Found implementation of procedure compound_head_by_tail [2019-09-10 11:00:39,355 INFO L138 BoogieDeclarations]: Found implementation of procedure compound_head [2019-09-10 11:00:39,355 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-09-10 11:00:39,356 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-09-10 11:00:39,356 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-09-10 11:00:39,356 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-09-10 11:00:39,357 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-09-10 11:00:39,357 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-09-10 11:00:39,357 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2019-09-10 11:00:39,357 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2019-09-10 11:00:39,357 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2019-09-10 11:00:39,357 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2019-09-10 11:00:39,358 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2019-09-10 11:00:39,358 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-09-10 11:00:39,359 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-09-10 11:00:39,359 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-09-10 11:00:39,360 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-09-10 11:00:39,360 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2019-09-10 11:00:39,360 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2019-09-10 11:00:39,360 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2019-09-10 11:00:39,360 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_hash [2019-09-10 11:00:39,360 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clear_hash [2019-09-10 11:00:39,362 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_hash [2019-09-10 11:00:39,362 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-09-10 11:00:39,362 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2019-09-10 11:00:39,362 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_fill_page_desc [2019-09-10 11:00:39,362 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2019-09-10 11:00:39,363 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-09-10 11:00:39,363 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2019-09-10 11:00:39,363 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2019-09-10 11:00:39,364 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2019-09-10 11:00:39,364 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2019-09-10 11:00:39,364 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2019-09-10 11:00:39,364 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2019-09-10 11:00:39,364 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_frag_unref [2019-09-10 11:00:39,365 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2019-09-10 11:00:39,366 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2019-09-10 11:00:39,366 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2019-09-10 11:00:39,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-10 11:00:39,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-10 11:00:39,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-10 11:00:39,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-10 11:00:39,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-10 11:00:39,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-10 11:00:39,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-10 11:00:39,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-10 11:00:39,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-09-10 11:00:39,368 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_queued [2019-09-10 11:00:39,368 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2019-09-10 11:00:39,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2019-09-10 11:00:39,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2019-09-10 11:00:39,368 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2019-09-10 11:00:39,368 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_irq [2019-09-10 11:00:39,369 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_irq [2019-09-10 11:00:39,369 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-09-10 11:00:39,369 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2019-09-10 11:00:39,369 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2019-09-10 11:00:39,369 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2019-09-10 11:00:39,369 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2019-09-10 11:00:39,369 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2019-09-10 11:00:39,370 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_synchronize [2019-09-10 11:00:39,370 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-09-10 11:00:39,371 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-09-10 11:00:39,371 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_notifier_info_to_dev [2019-09-10 11:00:39,371 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2019-09-10 11:00:39,371 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-09-10 11:00:39,372 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-09-10 11:00:39,373 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-09-10 11:00:39,375 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-09-10 11:00:39,375 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_sent_queue [2019-09-10 11:00:39,375 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2019-09-10 11:00:39,375 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_completed_queue [2019-09-10 11:00:39,376 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2019-09-10 11:00:39,376 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_reset_queue [2019-09-10 11:00:39,376 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_reset_queue [2019-09-10 11:00:39,376 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-09-10 11:00:39,376 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-09-10 11:00:39,377 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2019-09-10 11:00:39,377 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_msg_init [2019-09-10 11:00:39,377 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2019-09-10 11:00:39,377 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2019-09-10 11:00:39,377 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock [2019-09-10 11:00:39,378 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock [2019-09-10 11:00:39,378 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2019-09-10 11:00:39,378 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-09-10 11:00:39,378 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-09-10 11:00:39,378 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-09-10 11:00:39,379 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2019-09-10 11:00:39,382 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2019-09-10 11:00:39,383 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_exact [2019-09-10 11:00:39,383 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-09-10 11:00:39,383 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-09-10 11:00:39,389 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2019-09-10 11:00:39,389 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2019-09-10 11:00:39,389 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2019-09-10 11:00:39,390 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2019-09-10 11:00:39,390 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2019-09-10 11:00:39,390 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2019-09-10 11:00:39,391 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2019-09-10 11:00:39,391 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2019-09-10 11:00:39,391 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-09-10 11:00:39,391 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-09-10 11:00:39,391 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-09-10 11:00:39,392 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_pcie_cap [2019-09-10 11:00:39,392 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_pcie [2019-09-10 11:00:39,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2019-09-10 11:00:39,392 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2019-09-10 11:00:39,392 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2019-09-10 11:00:39,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdrlen [2019-09-10 11:00:39,392 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2019-09-10 11:00:39,392 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2019-09-10 11:00:39,393 INFO L138 BoogieDeclarations]: Found implementation of procedure of_get_mac_address [2019-09-10 11:00:39,393 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_is_copper [2019-09-10 11:00:39,393 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read32 [2019-09-10 11:00:39,393 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read16 [2019-09-10 11:00:39,393 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read8 [2019-09-10 11:00:39,393 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write32 [2019-09-10 11:00:39,393 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write16 [2019-09-10 11:00:39,393 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write8 [2019-09-10 11:00:39,394 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read16 [2019-09-10 11:00:39,394 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read32 [2019-09-10 11:00:39,394 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read64 [2019-09-10 11:00:39,394 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats32 [2019-09-10 11:00:39,394 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats64 [2019-09-10 11:00:39,394 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_write16 [2019-09-10 11:00:39,394 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_set_addr [2019-09-10 11:00:39,394 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read32 [2019-09-10 11:00:39,395 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read16 [2019-09-10 11:00:39,395 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write32 [2019-09-10 11:00:39,395 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write16 [2019-09-10 11:00:39,396 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_write [2019-09-10 11:00:39,396 INFO L138 BoogieDeclarations]: Found implementation of procedure __gm_phy_read [2019-09-10 11:00:39,396 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_read [2019-09-10 11:00:39,396 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_power_on [2019-09-10 11:00:39,397 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_power_aux [2019-09-10 11:00:39,397 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_gmac_reset [2019-09-10 11:00:39,397 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_init [2019-09-10 11:00:39,397 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_power_up [2019-09-10 11:00:39,397 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_power_down [2019-09-10 11:00:39,397 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_ipg [2019-09-10 11:00:39,397 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_enable_rx_tx [2019-09-10 11:00:39,398 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_reinit [2019-09-10 11:00:39,398 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_wol_init [2019-09-10 11:00:39,398 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_tx_stfwd [2019-09-10 11:00:39,398 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_mac_init [2019-09-10 11:00:39,398 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_ramset [2019-09-10 11:00:39,398 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_qset [2019-09-10 11:00:39,399 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_prefetch_init [2019-09-10 11:00:39,399 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_le [2019-09-10 11:00:39,399 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_init [2019-09-10 11:00:39,399 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_put_idx [2019-09-10 11:00:39,399 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_next_rx [2019-09-10 11:00:39,399 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_rx_threshold [2019-09-10 11:00:39,399 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_rx_data_size [2019-09-10 11:00:39,399 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_add [2019-09-10 11:00:39,400 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_submit [2019-09-10 11:00:39,400 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_map_skb [2019-09-10 11:00:39,400 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_unmap_skb [2019-09-10 11:00:39,400 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_set_checksum [2019-09-10 11:00:39,400 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_set_rss [2019-09-10 11:00:39,400 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_stop [2019-09-10 11:00:39,400 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_clean [2019-09-10 11:00:39,401 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_ioctl [2019-09-10 11:00:39,401 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vlan_mode [2019-09-10 11:00:39,401 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_pad [2019-09-10 11:00:39,402 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_alloc [2019-09-10 11:00:39,402 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_update [2019-09-10 11:00:39,402 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_alloc_rx_skbs [2019-09-10 11:00:39,402 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_start [2019-09-10 11:00:39,402 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_alloc_buffers [2019-09-10 11:00:39,402 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_free_buffers [2019-09-10 11:00:39,402 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_up [2019-09-10 11:00:39,402 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_setup_irq [2019-09-10 11:00:39,403 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_open [2019-09-10 11:00:39,403 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_inuse [2019-09-10 11:00:39,403 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_avail [2019-09-10 11:00:39,403 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_le_req [2019-09-10 11:00:39,403 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_unmap [2019-09-10 11:00:39,403 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_xmit_frame [2019-09-10 11:00:39,403 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_complete [2019-09-10 11:00:39,403 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_reset [2019-09-10 11:00:39,404 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_down [2019-09-10 11:00:39,404 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_close [2019-09-10 11:00:39,404 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_speed [2019-09-10 11:00:39,404 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_link_up [2019-09-10 11:00:39,404 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_link_down [2019-09-10 11:00:39,404 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_flow [2019-09-10 11:00:39,404 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_autoneg_done [2019-09-10 11:00:39,404 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_intr [2019-09-10 11:00:39,405 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_qlink_intr [2019-09-10 11:00:39,405 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_timeout [2019-09-10 11:00:39,405 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_change_mtu [2019-09-10 11:00:39,405 INFO L138 BoogieDeclarations]: Found implementation of procedure needs_copy [2019-09-10 11:00:39,405 INFO L138 BoogieDeclarations]: Found implementation of procedure receive_copy [2019-09-10 11:00:39,405 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put_frags [2019-09-10 11:00:39,405 INFO L138 BoogieDeclarations]: Found implementation of procedure receive_new [2019-09-10 11:00:39,405 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_receive [2019-09-10 11:00:39,406 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_done [2019-09-10 11:00:39,406 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_skb_rx [2019-09-10 11:00:39,406 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_done [2019-09-10 11:00:39,406 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_checksum [2019-09-10 11:00:39,406 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_tag [2019-09-10 11:00:39,406 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_hash [2019-09-10 11:00:39,406 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_status_intr [2019-09-10 11:00:39,406 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_error [2019-09-10 11:00:39,407 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_intr [2019-09-10 11:00:39,407 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_mac_intr [2019-09-10 11:00:39,407 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_le_error [2019-09-10 11:00:39,407 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_hung [2019-09-10 11:00:39,407 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_watchdog [2019-09-10 11:00:39,407 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_err_intr [2019-09-10 11:00:39,407 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_poll [2019-09-10 11:00:39,407 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_intr [2019-09-10 11:00:39,408 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_netpoll [2019-09-10 11:00:39,409 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_mhz [2019-09-10 11:00:39,412 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_us2clk [2019-09-10 11:00:39,412 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_clk2us [2019-09-10 11:00:39,412 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_init [2019-09-10 11:00:39,413 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_reset [2019-09-10 11:00:39,413 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_detach [2019-09-10 11:00:39,416 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_reattach [2019-09-10 11:00:39,416 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_down [2019-09-10 11:00:39,416 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_up [2019-09-10 11:00:39,416 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_restart [2019-09-10 11:00:39,416 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_wol_supported [2019-09-10 11:00:39,416 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_wol [2019-09-10 11:00:39,417 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_wol [2019-09-10 11:00:39,417 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_supported_modes [2019-09-10 11:00:39,417 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_settings [2019-09-10 11:00:39,417 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_settings [2019-09-10 11:00:39,417 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_drvinfo [2019-09-10 11:00:39,417 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_msglevel [2019-09-10 11:00:39,418 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_nway_reset [2019-09-10 11:00:39,418 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_stats [2019-09-10 11:00:39,418 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_msglevel [2019-09-10 11:00:39,418 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_sset_count [2019-09-10 11:00:39,418 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_ethtool_stats [2019-09-10 11:00:39,418 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_strings [2019-09-10 11:00:39,418 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_mac_address [2019-09-10 11:00:39,418 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_add_filter [2019-09-10 11:00:39,419 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_multicast [2019-09-10 11:00:39,419 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_stats [2019-09-10 11:00:39,419 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_led [2019-09-10 11:00:39,419 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_phys_id [2019-09-10 11:00:39,419 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_pauseparam [2019-09-10 11:00:39,419 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_pauseparam [2019-09-10 11:00:39,419 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_coalesce [2019-09-10 11:00:39,420 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_coalesce [2019-09-10 11:00:39,420 INFO L138 BoogieDeclarations]: Found implementation of procedure roundup_ring_size [2019-09-10 11:00:39,420 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_ringparam [2019-09-10 11:00:39,420 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_ringparam [2019-09-10 11:00:39,420 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_regs_len [2019-09-10 11:00:39,420 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_reg_access_ok [2019-09-10 11:00:39,420 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_regs [2019-09-10 11:00:39,420 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_eeprom_len [2019-09-10 11:00:39,420 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vpd_wait [2019-09-10 11:00:39,421 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vpd_read [2019-09-10 11:00:39,421 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vpd_write [2019-09-10 11:00:39,421 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_eeprom [2019-09-10 11:00:39,421 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_eeprom [2019-09-10 11:00:39,421 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_fix_features [2019-09-10 11:00:39,421 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_features [2019-09-10 11:00:39,421 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_show_vpd [2019-09-10 11:00:39,421 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_debug_show [2019-09-10 11:00:39,422 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_debug_open [2019-09-10 11:00:39,422 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_device_event [2019-09-10 11:00:39,422 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_debug_init [2019-09-10 11:00:39,422 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_debug_cleanup [2019-09-10 11:00:39,422 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_init_netdev [2019-09-10 11:00:39,422 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_show_addr [2019-09-10 11:00:39,422 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_test_intr [2019-09-10 11:00:39,422 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_test_msi [2019-09-10 11:00:39,423 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_name [2019-09-10 11:00:39,423 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_probe [2019-09-10 11:00:39,423 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_remove [2019-09-10 11:00:39,423 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_suspend [2019-09-10 11:00:39,423 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_resume [2019-09-10 11:00:39,423 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_shutdown [2019-09-10 11:00:39,423 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_init_module [2019-09-10 11:00:39,423 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_cleanup_module [2019-09-10 11:00:39,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_7 [2019-09-10 11:00:39,424 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_2 [2019-09-10 11:00:39,424 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2019-09-10 11:00:39,424 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_3 [2019-09-10 11:00:39,424 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2019-09-10 11:00:39,424 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-09-10 11:00:39,424 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_3 [2019-09-10 11:00:39,424 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-09-10 11:00:39,424 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2019-09-10 11:00:39,425 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2019-09-10 11:00:39,425 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_3 [2019-09-10 11:00:39,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pci_driver_4 [2019-09-10 11:00:39,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_pm_ops_5 [2019-09-10 11:00:39,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ethtool_ops_8 [2019-09-10 11:00:39,425 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-09-10 11:00:39,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-09-10 11:00:39,425 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-09-10 11:00:39,425 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2019-09-10 11:00:39,426 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2019-09-10 11:00:39,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2019-09-10 11:00:39,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2019-09-10 11:00:39,426 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-10 11:00:39,426 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-09-10 11:00:39,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_5 [2019-09-10 11:00:39,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_6 [2019-09-10 11:00:39,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_7 [2019-09-10 11:00:39,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_8 [2019-09-10 11:00:39,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_11 [2019-09-10 11:00:39,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_13 [2019-09-10 11:00:39,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_14 [2019-09-10 11:00:39,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_15 [2019-09-10 11:00:39,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_16 [2019-09-10 11:00:39,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_17 [2019-09-10 11:00:39,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_18 [2019-09-10 11:00:39,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_19 [2019-09-10 11:00:39,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_20 [2019-09-10 11:00:39,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_21 [2019-09-10 11:00:39,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_22 [2019-09-10 11:00:39,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_23 [2019-09-10 11:00:39,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_24 [2019-09-10 11:00:39,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2019-09-10 11:00:39,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2019-09-10 11:00:39,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2019-09-10 11:00:39,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_contains [2019-09-10 11:00:39,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2019-09-10 11:00:39,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-10 11:00:39,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-10 11:00:39,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-10 11:00:39,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-10 11:00:39,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2019-09-10 11:00:39,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-10 11:00:39,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2019-09-10 11:00:39,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2019-09-10 11:00:39,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb [2019-09-10 11:00:39,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb [2019-09-10 11:00:39,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_current [2019-09-10 11:00:39,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-10 11:00:39,431 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-09-10 11:00:39,431 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2019-09-10 11:00:39,431 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2019-09-10 11:00:39,431 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-09-10 11:00:39,431 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-09-10 11:00:39,431 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_disable_ip [2019-09-10 11:00:39,432 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_enable_ip [2019-09-10 11:00:39,432 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-09-10 11:00:39,432 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2019-09-10 11:00:39,432 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-09-10 11:00:39,432 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-09-10 11:00:39,433 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-09-10 11:00:39,433 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-09-10 11:00:39,433 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-10 11:00:39,433 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-09-10 11:00:39,433 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-09-10 11:00:39,433 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-09-10 11:00:39,433 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2019-09-10 11:00:39,434 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-09-10 11:00:39,434 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2019-09-10 11:00:39,434 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-09-10 11:00:39,434 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_current [2019-09-10 11:00:39,434 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2019-09-10 11:00:39,434 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2019-09-10 11:00:39,434 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-09-10 11:00:39,434 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-09-10 11:00:39,435 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-09-10 11:00:39,435 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-09-10 11:00:39,435 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2019-09-10 11:00:39,435 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2019-09-10 11:00:39,435 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2019-09-10 11:00:39,435 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-09-10 11:00:39,435 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2019-09-10 11:00:39,435 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2019-09-10 11:00:39,436 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2019-09-10 11:00:39,436 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_rename [2019-09-10 11:00:39,436 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-09-10 11:00:39,437 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2019-09-10 11:00:39,437 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-10 11:00:39,437 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_notice [2019-09-10 11:00:39,437 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-09-10 11:00:39,437 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2019-09-10 11:00:39,438 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-09-10 11:00:39,438 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2019-09-10 11:00:39,438 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_completed [2019-09-10 11:00:39,438 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_reset [2019-09-10 11:00:39,438 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-09-10 11:00:39,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2019-09-10 11:00:39,438 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-09-10 11:00:39,438 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-09-10 11:00:39,439 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-09-10 11:00:39,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2019-09-10 11:00:39,439 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-09-10 11:00:39,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_complete_5 [2019-09-10 11:00:39,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_freeze_late_5 [2019-09-10 11:00:39,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_freeze_noirq_5 [2019-09-10 11:00:39,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_late_5 [2019-09-10 11:00:39,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_noirq_5 [2019-09-10 11:00:39,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_prepare_5 [2019-09-10 11:00:39,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_early_5 [2019-09-10 11:00:39,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_noirq_5 [2019-09-10 11:00:39,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_5 [2019-09-10 11:00:39,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_noirq_5 [2019-09-10 11:00:39,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_5 [2019-09-10 11:00:39,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_noirq_5 [2019-09-10 11:00:39,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thaw_early_5 [2019-09-10 11:00:39,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thaw_noirq_5 [2019-09-10 11:00:39,441 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-09-10 11:00:39,441 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-09-10 11:00:39,441 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-09-10 11:00:39,441 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2019-09-10 11:00:39,441 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2019-09-10 11:00:39,441 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2019-09-10 11:00:39,441 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2019-09-10 11:00:39,441 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2019-09-10 11:00:39,441 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_printk [2019-09-10 11:00:39,442 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2019-09-10 11:00:39,442 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2019-09-10 11:00:39,442 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-09-10 11:00:39,442 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-09-10 11:00:39,442 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-09-10 11:00:39,442 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-09-10 11:00:39,442 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2019-09-10 11:00:39,442 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2019-09-10 11:00:39,443 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2019-09-10 11:00:39,443 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2019-09-10 11:00:39,443 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-09-10 11:00:39,443 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2019-09-10 11:00:39,443 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-09-10 11:00:39,443 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_range [2019-09-10 11:00:39,443 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2019-09-10 11:00:39,443 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_pme_capable [2019-09-10 11:00:39,443 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_vpd [2019-09-10 11:00:39,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-09-10 11:00:39,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-09-10 11:00:39,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-09-10 11:00:39,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2019-09-10 11:00:39,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-09-10 11:00:39,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_wake_from_d3 [2019-09-10 11:00:39,444 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2019-09-10 11:00:39,444 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-10 11:00:39,444 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2019-09-10 11:00:39,445 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-09-10 11:00:39,445 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-09-10 11:00:39,445 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdevice_notifier [2019-09-10 11:00:39,445 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-09-10 11:00:39,445 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2019-09-10 11:00:39,445 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2019-09-10 11:00:39,445 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2019-09-10 11:00:39,445 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2019-09-10 11:00:39,446 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2019-09-10 11:00:39,446 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2019-09-10 11:00:39,446 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_putc [2019-09-10 11:00:39,446 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2019-09-10 11:00:39,446 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2019-09-10 11:00:39,446 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2019-09-10 11:00:39,446 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2019-09-10 11:00:39,446 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-09-10 11:00:39,446 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-09-10 11:00:39,447 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2019-09-10 11:00:39,447 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-09-10 11:00:39,447 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice_notifier [2019-09-10 11:00:39,447 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-09-10 11:00:39,447 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-10 11:00:39,447 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-10 11:00:39,448 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-10 11:00:39,448 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-10 11:00:39,448 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-10 11:00:39,448 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-10 11:00:39,448 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_prefetch [2019-09-10 11:00:39,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-10 11:00:39,448 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-09-10 11:00:39,448 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-09-10 11:00:39,448 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-09-10 11:00:39,449 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-09-10 11:00:39,449 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-09-10 11:00:39,449 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-10 11:00:39,449 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2019-09-10 11:00:39,449 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-09-10 11:00:39,449 INFO L130 BoogieDeclarations]: Found specification of procedure fls_long [2019-09-10 11:00:39,449 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2019-09-10 11:00:39,449 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-10 11:00:39,450 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2019-09-10 11:00:39,450 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-09-10 11:00:39,450 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-09-10 11:00:39,450 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-09-10 11:00:39,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-10 11:00:39,450 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-10 11:00:39,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-10 11:00:39,450 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-09-10 11:00:39,450 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-09-10 11:00:39,451 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-09-10 11:00:39,451 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-10 11:00:39,451 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-10 11:00:39,451 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2019-09-10 11:00:39,451 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-09-10 11:00:39,451 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2019-09-10 11:00:39,451 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-09-10 11:00:39,451 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-09-10 11:00:39,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-10 11:00:39,452 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-09-10 11:00:39,452 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-09-10 11:00:39,452 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_disable_ip [2019-09-10 11:00:39,452 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2019-09-10 11:00:39,452 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_enable_ip [2019-09-10 11:00:39,452 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2019-09-10 11:00:39,452 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-09-10 11:00:39,452 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-10 11:00:39,453 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-09-10 11:00:39,453 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2019-09-10 11:00:39,453 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-09-10 11:00:39,453 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2019-09-10 11:00:39,453 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-10 11:00:39,453 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-09-10 11:00:39,453 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2019-09-10 11:00:39,453 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-09-10 11:00:39,453 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2019-09-10 11:00:39,454 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-09-10 11:00:39,454 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-09-10 11:00:39,454 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2019-09-10 11:00:39,454 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-09-10 11:00:39,454 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-09-10 11:00:39,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_18 [2019-09-10 11:00:39,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_19 [2019-09-10 11:00:39,454 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-09-10 11:00:39,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_22 [2019-09-10 11:00:39,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_24 [2019-09-10 11:00:39,455 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2019-09-10 11:00:39,455 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-09-10 11:00:39,455 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-09-10 11:00:39,455 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2019-09-10 11:00:39,455 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-09-10 11:00:39,455 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-09-10 11:00:39,455 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2019-09-10 11:00:39,455 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2019-09-10 11:00:39,456 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-09-10 11:00:39,456 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2019-09-10 11:00:39,456 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2019-09-10 11:00:39,456 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-09-10 11:00:39,456 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2019-09-10 11:00:39,456 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-09-10 11:00:39,456 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2019-09-10 11:00:39,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-10 11:00:39,457 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2019-09-10 11:00:39,457 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2019-09-10 11:00:39,457 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-09-10 11:00:39,457 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2019-09-10 11:00:39,457 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2019-09-10 11:00:39,457 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2019-09-10 11:00:39,457 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-10 11:00:39,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-10 11:00:39,457 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-10 11:00:39,458 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-09-10 11:00:39,458 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-10 11:00:39,458 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2019-09-10 11:00:39,458 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2019-09-10 11:00:39,458 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-10 11:00:39,458 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2019-09-10 11:00:39,458 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2019-09-10 11:00:39,458 INFO L130 BoogieDeclarations]: Found specification of procedure seq_putc [2019-09-10 11:00:39,458 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2019-09-10 11:00:39,459 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2019-09-10 11:00:39,459 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2019-09-10 11:00:39,459 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2019-09-10 11:00:39,459 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2019-09-10 11:00:39,459 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2019-09-10 11:00:39,459 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2019-09-10 11:00:39,459 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-09-10 11:00:39,459 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-10 11:00:39,459 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-09-10 11:00:39,460 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-10 11:00:39,460 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-09-10 11:00:39,460 INFO L130 BoogieDeclarations]: Found specification of procedure dev_notice [2019-09-10 11:00:39,460 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-09-10 11:00:39,460 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2019-09-10 11:00:39,460 INFO L130 BoogieDeclarations]: Found specification of procedure compound_head_by_tail [2019-09-10 11:00:39,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-10 11:00:39,460 INFO L130 BoogieDeclarations]: Found specification of procedure compound_head [2019-09-10 11:00:39,461 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2019-09-10 11:00:39,461 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-09-10 11:00:39,461 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-09-10 11:00:39,461 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-09-10 11:00:39,461 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-09-10 11:00:39,461 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2019-09-10 11:00:39,461 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-09-10 11:00:39,461 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-09-10 11:00:39,461 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-09-10 11:00:39,462 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2019-09-10 11:00:39,462 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2019-09-10 11:00:39,462 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-09-10 11:00:39,462 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-09-10 11:00:39,462 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-09-10 11:00:39,462 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-09-10 11:00:39,462 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-09-10 11:00:39,462 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2019-09-10 11:00:39,462 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2019-09-10 11:00:39,463 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2019-09-10 11:00:39,463 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-09-10 11:00:39,463 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2019-09-10 11:00:39,463 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2019-09-10 11:00:39,463 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-09-10 11:00:39,463 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2019-09-10 11:00:39,463 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-09-10 11:00:39,463 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-09-10 11:00:39,463 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-09-10 11:00:39,464 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-09-10 11:00:39,464 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-09-10 11:00:39,464 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-09-10 11:00:39,464 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-10 11:00:39,464 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-09-10 11:00:39,464 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2019-09-10 11:00:39,464 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2019-09-10 11:00:39,464 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2019-09-10 11:00:39,464 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2019-09-10 11:00:39,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_6 [2019-09-10 11:00:39,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_7 [2019-09-10 11:00:39,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_8 [2019-09-10 11:00:39,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_11 [2019-09-10 11:00:39,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_13 [2019-09-10 11:00:39,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_14 [2019-09-10 11:00:39,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_15 [2019-09-10 11:00:39,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_5 [2019-09-10 11:00:39,465 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_hash [2019-09-10 11:00:39,466 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clear_hash [2019-09-10 11:00:39,466 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_hash [2019-09-10 11:00:39,466 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-09-10 11:00:39,466 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2019-09-10 11:00:39,466 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_fill_page_desc [2019-09-10 11:00:39,466 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2019-09-10 11:00:39,466 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-09-10 11:00:39,466 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-09-10 11:00:39,467 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2019-09-10 11:00:39,467 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2019-09-10 11:00:39,467 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2019-09-10 11:00:39,467 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-09-10 11:00:39,467 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2019-09-10 11:00:39,467 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2019-09-10 11:00:39,467 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2019-09-10 11:00:39,467 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_frag_unref [2019-09-10 11:00:39,468 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2019-09-10 11:00:39,468 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2019-09-10 11:00:39,468 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2019-09-10 11:00:39,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2019-09-10 11:00:39,468 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-10 11:00:39,468 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-10 11:00:39,468 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-10 11:00:39,468 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_size_t [2019-09-10 11:00:39,469 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_loff_t [2019-09-10 11:00:39,469 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2019-09-10 11:00:39,469 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-10 11:00:39,469 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-10 11:00:39,469 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-10 11:00:39,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-10 11:00:39,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-10 11:00:39,470 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-10 11:00:39,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-10 11:00:39,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-10 11:00:39,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-10 11:00:39,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-10 11:00:39,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-10 11:00:39,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-09-10 11:00:39,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_7 [2019-09-10 11:00:39,471 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_2 [2019-09-10 11:00:39,471 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2019-09-10 11:00:39,471 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_3 [2019-09-10 11:00:39,471 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2019-09-10 11:00:39,471 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-09-10 11:00:39,471 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_3 [2019-09-10 11:00:39,471 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-09-10 11:00:39,471 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2019-09-10 11:00:39,472 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2019-09-10 11:00:39,472 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_3 [2019-09-10 11:00:39,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pci_driver_4 [2019-09-10 11:00:39,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_pm_ops_5 [2019-09-10 11:00:39,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ethtool_ops_8 [2019-09-10 11:00:39,472 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-09-10 11:00:39,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-09-10 11:00:39,473 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-09-10 11:00:39,473 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2019-09-10 11:00:39,473 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2019-09-10 11:00:39,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2019-09-10 11:00:39,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2019-09-10 11:00:39,473 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2019-09-10 11:00:39,473 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-09-10 11:00:39,473 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-09-10 11:00:39,474 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-09-10 11:00:39,474 INFO L130 BoogieDeclarations]: Found specification of procedure dql_queued [2019-09-10 11:00:39,474 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2019-09-10 11:00:39,474 INFO L130 BoogieDeclarations]: Found specification of procedure dql_completed [2019-09-10 11:00:39,474 INFO L130 BoogieDeclarations]: Found specification of procedure dql_reset [2019-09-10 11:00:39,474 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2019-09-10 11:00:39,474 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2019-09-10 11:00:39,475 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2019-09-10 11:00:39,475 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2019-09-10 11:00:39,475 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_irq [2019-09-10 11:00:39,475 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_irq [2019-09-10 11:00:39,475 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2019-09-10 11:00:39,475 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-09-10 11:00:39,475 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-09-10 11:00:39,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_16 [2019-09-10 11:00:39,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_20 [2019-09-10 11:00:39,476 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-09-10 11:00:39,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_17 [2019-09-10 11:00:39,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_21 [2019-09-10 11:00:39,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_23 [2019-09-10 11:00:39,476 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2019-09-10 11:00:39,476 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2019-09-10 11:00:39,476 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2019-09-10 11:00:39,477 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2019-09-10 11:00:39,477 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2019-09-10 11:00:39,477 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2019-09-10 11:00:39,477 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2019-09-10 11:00:39,477 INFO L130 BoogieDeclarations]: Found specification of procedure napi_synchronize [2019-09-10 11:00:39,477 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-09-10 11:00:39,477 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-09-10 11:00:39,478 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2019-09-10 11:00:39,478 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdevice_notifier [2019-09-10 11:00:39,478 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice_notifier [2019-09-10 11:00:39,478 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_notifier_info_to_dev [2019-09-10 11:00:39,478 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2019-09-10 11:00:39,478 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-09-10 11:00:39,478 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-09-10 11:00:39,478 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2019-09-10 11:00:39,479 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-09-10 11:00:39,479 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-09-10 11:00:39,479 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-09-10 11:00:39,479 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-09-10 11:00:39,479 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_sent_queue [2019-09-10 11:00:39,479 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2019-09-10 11:00:39,479 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_completed_queue [2019-09-10 11:00:39,479 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2019-09-10 11:00:39,479 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_reset_queue [2019-09-10 11:00:39,480 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_reset_queue [2019-09-10 11:00:39,480 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-09-10 11:00:39,480 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2019-09-10 11:00:39,480 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-09-10 11:00:39,480 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2019-09-10 11:00:39,480 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2019-09-10 11:00:39,480 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2019-09-10 11:00:39,480 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-09-10 11:00:39,481 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-09-10 11:00:39,481 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-09-10 11:00:39,481 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-09-10 11:00:39,481 INFO L130 BoogieDeclarations]: Found specification of procedure netif_msg_init [2019-09-10 11:00:39,481 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2019-09-10 11:00:39,481 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2019-09-10 11:00:39,481 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock [2019-09-10 11:00:39,481 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock [2019-09-10 11:00:39,481 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2019-09-10 11:00:39,482 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-09-10 11:00:39,482 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-09-10 11:00:39,482 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2019-09-10 11:00:39,482 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_printk [2019-09-10 11:00:39,482 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2019-09-10 11:00:39,482 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2019-09-10 11:00:39,482 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2019-09-10 11:00:39,482 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-09-10 11:00:39,483 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-09-10 11:00:39,483 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-09-10 11:00:39,483 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-09-10 11:00:39,483 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-09-10 11:00:39,483 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-09-10 11:00:39,483 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2019-09-10 11:00:39,483 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2019-09-10 11:00:39,483 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2019-09-10 11:00:39,484 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2019-09-10 11:00:39,484 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2019-09-10 11:00:39,484 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-09-10 11:00:39,484 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-09-10 11:00:39,484 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-09-10 11:00:39,484 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2019-09-10 11:00:39,484 INFO L130 BoogieDeclarations]: Found specification of procedure pci_pme_capable [2019-09-10 11:00:39,485 INFO L130 BoogieDeclarations]: Found specification of procedure pci_wake_from_d3 [2019-09-10 11:00:39,485 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_vpd [2019-09-10 11:00:39,485 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-09-10 11:00:39,485 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-09-10 11:00:39,485 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-09-10 11:00:39,485 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-09-10 11:00:39,485 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2019-09-10 11:00:39,485 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_range [2019-09-10 11:00:39,486 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_exact [2019-09-10 11:00:39,486 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-09-10 11:00:39,486 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-09-10 11:00:39,486 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2019-09-10 11:00:39,486 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2019-09-10 11:00:39,486 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2019-09-10 11:00:39,486 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2019-09-10 11:00:39,486 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2019-09-10 11:00:39,486 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2019-09-10 11:00:39,487 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2019-09-10 11:00:39,487 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2019-09-10 11:00:39,487 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-09-10 11:00:39,487 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-09-10 11:00:39,487 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-09-10 11:00:39,487 INFO L130 BoogieDeclarations]: Found specification of procedure pci_pcie_cap [2019-09-10 11:00:39,487 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_pcie [2019-09-10 11:00:39,487 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2019-09-10 11:00:39,487 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2019-09-10 11:00:39,488 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2019-09-10 11:00:39,488 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2019-09-10 11:00:39,488 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2019-09-10 11:00:39,488 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdrlen [2019-09-10 11:00:39,488 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2019-09-10 11:00:39,488 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2019-09-10 11:00:39,488 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2019-09-10 11:00:39,488 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2019-09-10 11:00:39,489 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_rename [2019-09-10 11:00:39,489 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2019-09-10 11:00:39,489 INFO L130 BoogieDeclarations]: Found specification of procedure of_get_mac_address [2019-09-10 11:00:39,489 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_is_copper [2019-09-10 11:00:39,489 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read32 [2019-09-10 11:00:39,489 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read16 [2019-09-10 11:00:39,489 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read8 [2019-09-10 11:00:39,489 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write32 [2019-09-10 11:00:39,489 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write16 [2019-09-10 11:00:39,490 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write8 [2019-09-10 11:00:39,490 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read16 [2019-09-10 11:00:39,490 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read32 [2019-09-10 11:00:39,490 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read64 [2019-09-10 11:00:39,490 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats32 [2019-09-10 11:00:39,490 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats64 [2019-09-10 11:00:39,490 INFO L130 BoogieDeclarations]: Found specification of procedure gma_write16 [2019-09-10 11:00:39,490 INFO L130 BoogieDeclarations]: Found specification of procedure gma_set_addr [2019-09-10 11:00:39,491 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read32 [2019-09-10 11:00:39,491 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read16 [2019-09-10 11:00:39,491 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write32 [2019-09-10 11:00:39,491 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write16 [2019-09-10 11:00:39,491 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_multicast [2019-09-10 11:00:39,491 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_intr [2019-09-10 11:00:39,491 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_write [2019-09-10 11:00:39,492 INFO L130 BoogieDeclarations]: Found specification of procedure __gm_phy_read [2019-09-10 11:00:39,492 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_read [2019-09-10 11:00:39,492 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-10 11:00:39,492 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_power_on [2019-09-10 11:00:39,492 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_power_aux [2019-09-10 11:00:39,492 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_gmac_reset [2019-09-10 11:00:39,492 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_init [2019-09-10 11:00:39,492 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_power_up [2019-09-10 11:00:39,493 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_power_down [2019-09-10 11:00:39,493 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_ipg [2019-09-10 11:00:39,493 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_enable_rx_tx [2019-09-10 11:00:39,493 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_reinit [2019-09-10 11:00:39,493 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_wol_init [2019-09-10 11:00:39,493 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_tx_stfwd [2019-09-10 11:00:39,493 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_mac_init [2019-09-10 11:00:39,493 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_ramset [2019-09-10 11:00:39,494 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_qset [2019-09-10 11:00:39,494 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_prefetch_init [2019-09-10 11:00:39,494 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_le [2019-09-10 11:00:39,494 INFO L130 BoogieDeclarations]: Found specification of procedure tx_init [2019-09-10 11:00:39,494 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_put_idx [2019-09-10 11:00:39,494 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_next_rx [2019-09-10 11:00:39,494 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_rx_threshold [2019-09-10 11:00:39,495 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_rx_data_size [2019-09-10 11:00:39,495 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_add [2019-09-10 11:00:39,495 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_submit [2019-09-10 11:00:39,495 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_map_skb [2019-09-10 11:00:39,495 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_unmap_skb [2019-09-10 11:00:39,495 INFO L130 BoogieDeclarations]: Found specification of procedure rx_set_checksum [2019-09-10 11:00:39,495 INFO L130 BoogieDeclarations]: Found specification of procedure rx_set_rss [2019-09-10 11:00:39,495 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_stop [2019-09-10 11:00:39,496 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_clean [2019-09-10 11:00:39,496 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-10 11:00:39,496 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_ioctl [2019-09-10 11:00:39,496 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vlan_mode [2019-09-10 11:00:39,496 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_pad [2019-09-10 11:00:39,496 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_alloc [2019-09-10 11:00:39,496 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_update [2019-09-10 11:00:39,497 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_alloc_rx_skbs [2019-09-10 11:00:39,497 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_start [2019-09-10 11:00:39,497 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_alloc_buffers [2019-09-10 11:00:39,497 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_free_buffers [2019-09-10 11:00:39,497 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_up [2019-09-10 11:00:39,497 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_setup_irq [2019-09-10 11:00:39,498 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_open [2019-09-10 11:00:39,498 INFO L130 BoogieDeclarations]: Found specification of procedure tx_inuse [2019-09-10 11:00:39,498 INFO L130 BoogieDeclarations]: Found specification of procedure tx_avail [2019-09-10 11:00:39,498 INFO L130 BoogieDeclarations]: Found specification of procedure tx_le_req [2019-09-10 11:00:39,498 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_unmap [2019-09-10 11:00:39,498 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_xmit_frame [2019-09-10 11:00:39,499 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_complete [2019-09-10 11:00:39,499 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_reset [2019-09-10 11:00:39,499 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_down [2019-09-10 11:00:39,499 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_close [2019-09-10 11:00:39,499 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_speed [2019-09-10 11:00:39,499 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_link_up [2019-09-10 11:00:39,499 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_link_down [2019-09-10 11:00:39,499 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_flow [2019-09-10 11:00:39,500 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_autoneg_done [2019-09-10 11:00:39,500 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_intr [2019-09-10 11:00:39,500 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_qlink_intr [2019-09-10 11:00:39,500 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_timeout [2019-09-10 11:00:39,500 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_change_mtu [2019-09-10 11:00:39,500 INFO L130 BoogieDeclarations]: Found specification of procedure needs_copy [2019-09-10 11:00:39,500 INFO L130 BoogieDeclarations]: Found specification of procedure receive_copy [2019-09-10 11:00:39,500 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put_frags [2019-09-10 11:00:39,501 INFO L130 BoogieDeclarations]: Found specification of procedure receive_new [2019-09-10 11:00:39,501 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_receive [2019-09-10 11:00:39,501 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_done [2019-09-10 11:00:39,501 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_skb_rx [2019-09-10 11:00:39,501 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_done [2019-09-10 11:00:39,501 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_checksum [2019-09-10 11:00:39,501 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_tag [2019-09-10 11:00:39,501 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_hash [2019-09-10 11:00:39,501 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_status_intr [2019-09-10 11:00:39,502 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_error [2019-09-10 11:00:39,502 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_intr [2019-09-10 11:00:39,502 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_mac_intr [2019-09-10 11:00:39,502 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_le_error [2019-09-10 11:00:39,502 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_hung [2019-09-10 11:00:39,502 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_watchdog [2019-09-10 11:00:39,503 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_err_intr [2019-09-10 11:00:39,503 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_poll [2019-09-10 11:00:39,503 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_netpoll [2019-09-10 11:00:39,503 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_mhz [2019-09-10 11:00:39,503 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_us2clk [2019-09-10 11:00:39,503 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_clk2us [2019-09-10 11:00:39,504 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_init [2019-09-10 11:00:39,504 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_reset [2019-09-10 11:00:39,504 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_detach [2019-09-10 11:00:39,504 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_reattach [2019-09-10 11:00:39,504 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_down [2019-09-10 11:00:39,505 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_up [2019-09-10 11:00:39,505 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_restart [2019-09-10 11:00:39,505 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_wol_supported [2019-09-10 11:00:39,505 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_wol [2019-09-10 11:00:39,505 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_wol [2019-09-10 11:00:39,505 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_supported_modes [2019-09-10 11:00:39,505 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_settings [2019-09-10 11:00:39,505 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_settings [2019-09-10 11:00:39,505 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_drvinfo [2019-09-10 11:00:39,506 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_msglevel [2019-09-10 11:00:39,506 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_nway_reset [2019-09-10 11:00:39,506 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_stats [2019-09-10 11:00:39,506 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_msglevel [2019-09-10 11:00:39,506 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_sset_count [2019-09-10 11:00:39,506 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_ethtool_stats [2019-09-10 11:00:39,506 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_strings [2019-09-10 11:00:39,506 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_mac_address [2019-09-10 11:00:39,507 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_add_filter [2019-09-10 11:00:39,507 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_stats [2019-09-10 11:00:39,507 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_led [2019-09-10 11:00:39,507 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_phys_id [2019-09-10 11:00:39,507 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_pauseparam [2019-09-10 11:00:39,508 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_pauseparam [2019-09-10 11:00:39,508 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_coalesce [2019-09-10 11:00:39,508 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_coalesce [2019-09-10 11:00:39,508 INFO L130 BoogieDeclarations]: Found specification of procedure roundup_ring_size [2019-09-10 11:00:39,508 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_ringparam [2019-09-10 11:00:39,508 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_ringparam [2019-09-10 11:00:39,509 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_regs_len [2019-09-10 11:00:39,509 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_reg_access_ok [2019-09-10 11:00:39,509 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_regs [2019-09-10 11:00:39,509 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_eeprom_len [2019-09-10 11:00:39,509 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vpd_wait [2019-09-10 11:00:39,509 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vpd_read [2019-09-10 11:00:39,509 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vpd_write [2019-09-10 11:00:39,510 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_eeprom [2019-09-10 11:00:39,510 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_eeprom [2019-09-10 11:00:39,510 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_fix_features [2019-09-10 11:00:39,510 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_features [2019-09-10 11:00:39,510 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_show_vpd [2019-09-10 11:00:39,510 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_debug_show [2019-09-10 11:00:39,510 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_debug_open [2019-09-10 11:00:39,510 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_device_event [2019-09-10 11:00:39,511 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_debug_init [2019-09-10 11:00:39,511 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_debug_cleanup [2019-09-10 11:00:39,511 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_init_netdev [2019-09-10 11:00:39,511 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_show_addr [2019-09-10 11:00:39,511 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_test_intr [2019-09-10 11:00:39,511 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_test_msi [2019-09-10 11:00:39,511 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_name [2019-09-10 11:00:39,511 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_probe [2019-09-10 11:00:39,512 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_remove [2019-09-10 11:00:39,512 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_suspend [2019-09-10 11:00:39,512 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_resume [2019-09-10 11:00:39,512 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_shutdown [2019-09-10 11:00:39,512 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_init_module [2019-09-10 11:00:39,512 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_cleanup_module [2019-09-10 11:00:39,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thaw_noirq_5 [2019-09-10 11:00:39,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_early_5 [2019-09-10 11:00:39,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_noirq_5 [2019-09-10 11:00:39,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_noirq_5 [2019-09-10 11:00:39,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_complete_5 [2019-09-10 11:00:39,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_5 [2019-09-10 11:00:39,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-10 11:00:39,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_freeze_noirq_5 [2019-09-10 11:00:39,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_late_5 [2019-09-10 11:00:39,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thaw_early_5 [2019-09-10 11:00:39,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_noirq_5 [2019-09-10 11:00:39,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_noirq_5 [2019-09-10 11:00:39,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-10 11:00:39,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_prepare_5 [2019-09-10 11:00:39,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_freeze_late_5 [2019-09-10 11:00:39,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_5 [2019-09-10 11:00:39,515 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-10 11:00:39,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2019-09-10 11:00:39,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2019-09-10 11:00:39,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2019-09-10 11:00:39,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_contains [2019-09-10 11:00:39,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2019-09-10 11:00:39,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-10 11:00:39,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-10 11:00:39,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-10 11:00:39,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2019-09-10 11:00:39,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2019-09-10 11:00:39,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb [2019-09-10 11:00:39,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb [2019-09-10 11:00:39,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_current [2019-09-10 11:00:39,516 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-10 11:00:39,517 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-09-10 11:00:39,517 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-10 11:00:39,517 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-09-10 11:00:39,517 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-10 11:00:39,517 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-10 11:00:39,517 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-10 11:00:39,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-10 11:00:39,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-10 11:00:39,518 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-10 11:00:39,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-10 11:00:39,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-10 11:00:39,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-10 11:00:39,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-10 11:00:48,592 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-10 11:00:59,573 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-10 11:00:59,574 INFO L283 CfgBuilder]: Removed 7 assume(true) statements. [2019-09-10 11:00:59,578 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 11:00:59 BoogieIcfgContainer [2019-09-10 11:00:59,578 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-10 11:00:59,579 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-10 11:00:59,579 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-10 11:00:59,582 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-10 11:00:59,582 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.09 11:00:30" (1/3) ... [2019-09-10 11:00:59,583 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34afe3d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.09 11:00:59, skipping insertion in model container [2019-09-10 11:00:59,583 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 11:00:38" (2/3) ... [2019-09-10 11:00:59,584 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34afe3d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.09 11:00:59, skipping insertion in model container [2019-09-10 11:00:59,584 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 11:00:59" (3/3) ... [2019-09-10 11:00:59,587 INFO L109 eAbstractionObserver]: Analyzing ICFG 205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--marvell--sky2.ko-entry_point.cil.out.i [2019-09-10 11:00:59,597 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-10 11:00:59,619 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-09-10 11:00:59,635 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-09-10 11:00:59,664 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-10 11:00:59,665 INFO L378 AbstractCegarLoop]: Hoare is false [2019-09-10 11:00:59,665 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-10 11:00:59,665 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-10 11:00:59,665 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-10 11:00:59,665 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-10 11:00:59,665 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-10 11:00:59,665 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-10 11:00:59,749 INFO L276 IsEmpty]: Start isEmpty. Operand 5185 states. [2019-09-10 11:00:59,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2019-09-10 11:00:59,790 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 11:00:59,794 INFO L399 BasicCegarLoop]: trace histogram [13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 11:00:59,798 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 11:00:59,804 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 11:00:59,805 INFO L82 PathProgramCache]: Analyzing trace with hash -183337064, now seen corresponding path program 1 times [2019-09-10 11:00:59,807 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 11:00:59,911 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 11:00:59,912 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 11:00:59,912 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 11:00:59,912 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 11:01:00,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 11:01:00,995 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2019-09-10 11:01:00,997 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 11:01:00,997 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 11:01:00,998 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 11:01:01,002 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 11:01:01,017 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 11:01:01,018 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 11:01:01,020 INFO L87 Difference]: Start difference. First operand 5185 states. Second operand 3 states. [2019-09-10 11:01:04,361 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 11:01:04,362 INFO L93 Difference]: Finished difference Result 7908 states and 10776 transitions. [2019-09-10 11:01:04,364 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 11:01:04,366 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 136 [2019-09-10 11:01:04,367 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 11:01:04,450 INFO L225 Difference]: With dead ends: 7908 [2019-09-10 11:01:04,451 INFO L226 Difference]: Without dead ends: 7857 [2019-09-10 11:01:04,452 INFO L628 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 [2019-09-10 11:01:04,487 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7857 states. [2019-09-10 11:01:04,960 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7857 to 7857. [2019-09-10 11:01:04,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7857 states. [2019-09-10 11:01:05,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7857 states to 7857 states and 10683 transitions. [2019-09-10 11:01:05,019 INFO L78 Accepts]: Start accepts. Automaton has 7857 states and 10683 transitions. Word has length 136 [2019-09-10 11:01:05,020 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 11:01:05,021 INFO L475 AbstractCegarLoop]: Abstraction has 7857 states and 10683 transitions. [2019-09-10 11:01:05,021 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 11:01:05,021 INFO L276 IsEmpty]: Start isEmpty. Operand 7857 states and 10683 transitions. [2019-09-10 11:01:05,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2019-09-10 11:01:05,036 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 11:01:05,036 INFO L399 BasicCegarLoop]: trace histogram [13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 11:01:05,036 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 11:01:05,038 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 11:01:05,038 INFO L82 PathProgramCache]: Analyzing trace with hash -260070896, now seen corresponding path program 1 times [2019-09-10 11:01:05,038 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 11:01:05,045 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 11:01:05,046 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 11:01:05,046 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 11:01:05,046 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 11:01:05,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 11:01:05,765 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2019-09-10 11:01:05,766 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 11:01:05,766 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-09-10 11:01:05,766 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 11:01:05,768 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-09-10 11:01:05,768 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-09-10 11:01:05,768 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-09-10 11:01:05,768 INFO L87 Difference]: Start difference. First operand 7857 states and 10683 transitions. Second operand 6 states. [2019-09-10 11:01:17,378 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 11:01:17,379 INFO L93 Difference]: Finished difference Result 15669 states and 21339 transitions. [2019-09-10 11:01:17,379 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-10 11:01:17,379 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 151 [2019-09-10 11:01:17,380 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 11:01:17,478 INFO L225 Difference]: With dead ends: 15669 [2019-09-10 11:01:17,478 INFO L226 Difference]: Without dead ends: 15642 [2019-09-10 11:01:17,479 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2019-09-10 11:01:17,502 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15642 states. [2019-09-10 11:01:18,046 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15642 to 15642. [2019-09-10 11:01:18,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15642 states. [2019-09-10 11:01:18,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15642 states to 15642 states and 21309 transitions. [2019-09-10 11:01:18,121 INFO L78 Accepts]: Start accepts. Automaton has 15642 states and 21309 transitions. Word has length 151 [2019-09-10 11:01:18,123 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 11:01:18,123 INFO L475 AbstractCegarLoop]: Abstraction has 15642 states and 21309 transitions. [2019-09-10 11:01:18,124 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-09-10 11:01:18,124 INFO L276 IsEmpty]: Start isEmpty. Operand 15642 states and 21309 transitions. [2019-09-10 11:01:18,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 420 [2019-09-10 11:01:18,194 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 11:01:18,194 INFO L399 BasicCegarLoop]: trace histogram [13, 13, 13, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 11:01:18,195 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 11:01:18,195 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 11:01:18,196 INFO L82 PathProgramCache]: Analyzing trace with hash -72511793, now seen corresponding path program 1 times [2019-09-10 11:01:18,196 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 11:01:18,206 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 11:01:18,207 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 11:01:18,207 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 11:01:18,207 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 11:01:18,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 11:01:18,903 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 348 trivial. 0 not checked. [2019-09-10 11:01:18,903 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 11:01:18,903 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 11:01:18,903 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 11:01:18,905 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 11:01:18,905 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 11:01:18,905 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 11:01:18,906 INFO L87 Difference]: Start difference. First operand 15642 states and 21309 transitions. Second operand 3 states. [2019-09-10 11:01:20,226 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 11:01:20,227 INFO L93 Difference]: Finished difference Result 26702 states and 36312 transitions. [2019-09-10 11:01:20,227 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 11:01:20,227 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 419 [2019-09-10 11:01:20,228 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 11:01:20,375 INFO L225 Difference]: With dead ends: 26702 [2019-09-10 11:01:20,376 INFO L226 Difference]: Without dead ends: 26702 [2019-09-10 11:01:20,376 INFO L628 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 [2019-09-10 11:01:20,410 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26702 states. [2019-09-10 11:01:21,151 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26702 to 26688. [2019-09-10 11:01:21,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26688 states. [2019-09-10 11:01:21,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26688 states to 26688 states and 36299 transitions. [2019-09-10 11:01:21,247 INFO L78 Accepts]: Start accepts. Automaton has 26688 states and 36299 transitions. Word has length 419 [2019-09-10 11:01:21,248 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 11:01:21,248 INFO L475 AbstractCegarLoop]: Abstraction has 26688 states and 36299 transitions. [2019-09-10 11:01:21,248 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 11:01:21,248 INFO L276 IsEmpty]: Start isEmpty. Operand 26688 states and 36299 transitions. [2019-09-10 11:01:21,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 530 [2019-09-10 11:01:21,332 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 11:01:21,332 INFO L399 BasicCegarLoop]: trace histogram [24, 24, 24, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 11:01:21,333 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 11:01:21,333 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 11:01:21,334 INFO L82 PathProgramCache]: Analyzing trace with hash -1354134719, now seen corresponding path program 1 times [2019-09-10 11:01:21,334 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 11:01:21,346 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 11:01:21,346 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 11:01:21,346 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 11:01:21,346 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 11:01:21,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 11:01:22,351 INFO L134 CoverageAnalysis]: Checked inductivity of 1163 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 1146 trivial. 0 not checked. [2019-09-10 11:01:22,351 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 11:01:22,351 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 11:01:22,351 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 11:01:22,352 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 11:01:22,352 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 11:01:22,353 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 11:01:22,353 INFO L87 Difference]: Start difference. First operand 26688 states and 36299 transitions. Second operand 3 states. [2019-09-10 11:01:22,528 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 11:01:22,528 INFO L93 Difference]: Finished difference Result 26692 states and 36303 transitions. [2019-09-10 11:01:22,529 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 11:01:22,529 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 529 [2019-09-10 11:01:22,530 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 11:01:22,654 INFO L225 Difference]: With dead ends: 26692 [2019-09-10 11:01:22,655 INFO L226 Difference]: Without dead ends: 26692 [2019-09-10 11:01:22,656 INFO L628 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 [2019-09-10 11:01:22,694 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26692 states. [2019-09-10 11:01:23,492 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26692 to 26692. [2019-09-10 11:01:23,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26692 states. [2019-09-10 11:01:23,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26692 states to 26692 states and 36303 transitions. [2019-09-10 11:01:23,582 INFO L78 Accepts]: Start accepts. Automaton has 26692 states and 36303 transitions. Word has length 529 [2019-09-10 11:01:23,584 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 11:01:23,584 INFO L475 AbstractCegarLoop]: Abstraction has 26692 states and 36303 transitions. [2019-09-10 11:01:23,584 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 11:01:23,584 INFO L276 IsEmpty]: Start isEmpty. Operand 26692 states and 36303 transitions. [2019-09-10 11:01:23,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 530 [2019-09-10 11:01:23,660 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 11:01:23,661 INFO L399 BasicCegarLoop]: trace histogram [24, 24, 24, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 11:01:23,661 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 11:01:23,661 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 11:01:23,662 INFO L82 PathProgramCache]: Analyzing trace with hash 1337373695, now seen corresponding path program 1 times [2019-09-10 11:01:23,662 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 11:01:23,668 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 11:01:23,668 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 11:01:23,668 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 11:01:23,668 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 11:01:23,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 11:01:24,666 INFO L134 CoverageAnalysis]: Checked inductivity of 1163 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 1146 trivial. 0 not checked. [2019-09-10 11:01:24,666 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 11:01:24,666 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-09-10 11:01:24,667 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 11:01:24,668 INFO L454 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-09-10 11:01:24,668 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-09-10 11:01:24,669 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-09-10 11:01:24,669 INFO L87 Difference]: Start difference. First operand 26692 states and 36303 transitions. Second operand 4 states. [2019-09-10 11:01:24,859 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 11:01:24,860 INFO L93 Difference]: Finished difference Result 26704 states and 36315 transitions. [2019-09-10 11:01:24,860 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-10 11:01:24,860 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 529 [2019-09-10 11:01:24,861 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 11:01:24,970 INFO L225 Difference]: With dead ends: 26704 [2019-09-10 11:01:24,970 INFO L226 Difference]: Without dead ends: 26704 [2019-09-10 11:01:24,971 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-09-10 11:01:25,002 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26704 states. [2019-09-10 11:01:25,661 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26704 to 26700. [2019-09-10 11:01:25,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26700 states. [2019-09-10 11:01:25,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26700 states to 26700 states and 36311 transitions. [2019-09-10 11:01:25,751 INFO L78 Accepts]: Start accepts. Automaton has 26700 states and 36311 transitions. Word has length 529 [2019-09-10 11:01:25,752 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 11:01:25,753 INFO L475 AbstractCegarLoop]: Abstraction has 26700 states and 36311 transitions. [2019-09-10 11:01:25,753 INFO L476 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-09-10 11:01:25,753 INFO L276 IsEmpty]: Start isEmpty. Operand 26700 states and 36311 transitions. [2019-09-10 11:01:25,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 530 [2019-09-10 11:01:25,810 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 11:01:25,810 INFO L399 BasicCegarLoop]: trace histogram [24, 24, 24, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 11:01:25,811 INFO L418 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 11:01:25,811 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 11:01:25,811 INFO L82 PathProgramCache]: Analyzing trace with hash -1988319939, now seen corresponding path program 1 times [2019-09-10 11:01:25,811 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 11:01:25,816 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 11:01:25,816 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 11:01:25,817 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 11:01:25,817 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 11:01:26,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 11:01:26,785 INFO L134 CoverageAnalysis]: Checked inductivity of 1163 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 1144 trivial. 0 not checked. [2019-09-10 11:01:26,786 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 11:01:26,786 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 11:01:26,786 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 11:01:26,787 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 11:01:26,788 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 11:01:26,788 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 11:01:26,788 INFO L87 Difference]: Start difference. First operand 26700 states and 36311 transitions. Second operand 3 states. [2019-09-10 11:01:26,944 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 11:01:26,944 INFO L93 Difference]: Finished difference Result 26708 states and 36319 transitions. [2019-09-10 11:01:26,945 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 11:01:26,945 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 529 [2019-09-10 11:01:26,946 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 11:01:27,046 INFO L225 Difference]: With dead ends: 26708 [2019-09-10 11:01:27,046 INFO L226 Difference]: Without dead ends: 26708 [2019-09-10 11:01:27,047 INFO L628 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 [2019-09-10 11:01:27,073 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26708 states. [2019-09-10 11:01:27,705 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26708 to 26704. [2019-09-10 11:01:27,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26704 states. [2019-09-10 11:01:27,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26704 states to 26704 states and 36315 transitions. [2019-09-10 11:01:27,806 INFO L78 Accepts]: Start accepts. Automaton has 26704 states and 36315 transitions. Word has length 529 [2019-09-10 11:01:27,808 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 11:01:27,808 INFO L475 AbstractCegarLoop]: Abstraction has 26704 states and 36315 transitions. [2019-09-10 11:01:27,808 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 11:01:27,809 INFO L276 IsEmpty]: Start isEmpty. Operand 26704 states and 36315 transitions. [2019-09-10 11:01:27,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 532 [2019-09-10 11:01:27,864 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 11:01:27,864 INFO L399 BasicCegarLoop]: trace histogram [24, 24, 24, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 11:01:27,864 INFO L418 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 11:01:27,865 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 11:01:27,865 INFO L82 PathProgramCache]: Analyzing trace with hash 1357317886, now seen corresponding path program 1 times [2019-09-10 11:01:27,865 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 11:01:27,871 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 11:01:27,871 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 11:01:27,871 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 11:01:27,871 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 11:01:28,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 11:01:30,342 INFO L134 CoverageAnalysis]: Checked inductivity of 1163 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 1144 trivial. 0 not checked. [2019-09-10 11:01:30,342 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-10 11:01:30,343 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-09-10 11:01:30,344 INFO L205 CegarAbsIntRunner]: Running AI on error trace of length 532 with the following transitions: [2019-09-10 11:01:30,349 INFO L207 CegarAbsIntRunner]: [131], [132], [202], [204], [205], [651], [653], [656], [666], [953], [954], [969], [971], [976], [978], [983], [985], [990], [995], [997], [999], [1001], [1002], [1160], [1161], [1288], [1290], [1293], [1321], [1322], [1494], [1497], [1502], [1503], [1686], [1688], [1690], [1691], [1716], [1718], [1719], [2059], [2064], [2066], [2067], [2139], [2141], [2144], [2150], [2152], [2163], [2165], [2266], [2432], [2433], [3244], [3246], [3249], [3253], [3254], [3264], [3266], [3268], [3270], [3272], [3274], [3276], [3278], [3280], [3282], [3284], [3286], [3288], [3290], [3293], [3295], [3297], [3330], [3342], [3420], [3432], [3435], [3438], [3451], [3464], [3477], [3490], [3503], [3516], [3529], [3542], [3555], [3568], [3581], [3594], [3607], [3620], [3633], [3646], [3659], [3672], [3685], [3698], [3711], [3724], [3727], [3730], [3732], [3764], [3776], [3849], [3852], [3855], [3858], [3861], [3863], [3867], [3870], [3873], [3875], [3880], [3883], [3885], [3887], [3889], [4322], [4324], [4325], [4554], [5259], [5261], [5263], [5266], [5268], [5270], [5274], [5276], [5279], [5281], [5282], [5317], [5319], [5476], [5477], [5556], [5558], [5559], [5596], [5598], [5608], [5610], [5649], [5651], [5658], [5660], [5667], [5669], [5671], [5673], [5674], [5685], [5686], [5738], [5739], [5974], [5975], [6086], [6087], [6456], [6579], [6585], [6586], [6667], [6668], [6673], [6676], [6681], [6682], [6801], [6802], [6823], [6825], [6827], [6829], [6835], [6842], [6845], [6890], [6892], [6893], [6898], [6907], [6910], [6914], [6917], [6925], [6934], [6939], [6945], [6949], [6950], [6953], [6954], [6955], [6957], [6960], [6962], [6965], [6967], [6976], [6977], [7204], [7205], [7232], [7234], [7244], [7249], [7250], [7473], [7476], [7480], [7977], [7979], [8042], [8043], [8241], [8242], [8266], [8267], [8332], [8334], [8336], [8338], [8340], [8342], [8344], [8346], [8347], [8363], [8365], [8366], [8367], [8368], [8813], [8814], [9170], [9172], [9175], [9180], [9183], [9195], [9268], [9270], [9275], [9281], [9283], [9286], [9289], [9339], [9340], [9539], [9540], [9677], [9678], [9795], [9796], [9797], [9798], [9799], [9800], [9801], [9802], [9905], [9906], [9951], [9952], [10013], [10014], [10015], [10016], [10023], [10024], [10163], [10164], [10207], [10208], [10495], [10496], [10503], [10504], [10505], [10506], [10507], [10508], [10509], [10510], [10511], [10512], [10513], [10514], [10515], [10516], [10517], [10518], [10519], [10520], [10521], [10522], [10523], [10524], [10525], [10526], [10527], [10528], [10529], [10530], [10531], [10532], [10533], [10534], [10597], [10598], [10615], [10616], [10617], [10618], [10619], [10620], [10621], [10622], [10623], [10624], [10625], [10626], [10673], [10675], [10676], [10721], [10722], [10723], [10724], [10909], [10910], [10911], [10912], [10913], [10914], [10931], [10932], [11033], [11034], [11045], [11046], [11047], [11049], [11050], [11073], [11074], [11079], [11080], [11081], [11082], [11471], [11472], [11511], [11512], [11513], [11514], [11515], [11516], [11519], [11520], [11535], [11536], [11537], [11538], [11539], [11540], [11541], [11542], [11543], [11544], [11545], [11546], [11629], [11630], [11637], [11638], [11883], [11884], [11945], [11946], [11947], [11948], [11949], [11950], [11951], [11952], [11953], [11954], [11955], [11956], [11957], [11958], [11975], [11976], [12261], [12262], [12263], [12264], [12309], [12310], [12311], [12313], [12314], [12315], [12316], [12317], [12318], [12329], [12330] [2019-09-10 11:01:30,464 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2019-09-10 11:01:30,464 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-09-10 11:01:30,882 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-09-10 11:01:30,884 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 453 root evaluator evaluations with a maximum evaluation depth of 0. Performed 453 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 994 variables. [2019-09-10 11:01:30,889 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 11:01:30,889 INFO L403 sIntCurrentIteration]: Generating AbsInt predicates [2019-09-10 11:01:31,070 INFO L219 lantSequenceWeakener]: Could never weaken! [2019-09-10 11:01:31,070 INFO L418 sIntCurrentIteration]: Unifying AI predicates [2019-09-10 11:01:31,080 INFO L420 sIntCurrentIteration]: We unified 530 AI predicates to 530 [2019-09-10 11:01:31,080 INFO L429 sIntCurrentIteration]: Finished generation of AbsInt predicates [2019-09-10 11:01:31,081 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-09-10 11:01:31,081 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [9] total 9 [2019-09-10 11:01:31,081 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 11:01:31,083 INFO L454 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-09-10 11:01:31,083 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-09-10 11:01:31,083 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-09-10 11:01:31,083 INFO L87 Difference]: Start difference. First operand 26704 states and 36315 transitions. Second operand 2 states. [2019-09-10 11:01:31,084 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 11:01:31,084 INFO L93 Difference]: Finished difference Result 2 states and 1 transitions. [2019-09-10 11:01:31,084 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-09-10 11:01:31,084 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 531 [2019-09-10 11:01:31,085 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 11:01:31,085 INFO L225 Difference]: With dead ends: 2 [2019-09-10 11:01:31,085 INFO L226 Difference]: Without dead ends: 0 [2019-09-10 11:01:31,085 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 530 GetRequests, 530 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-09-10 11:01:31,085 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-09-10 11:01:31,085 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-09-10 11:01:31,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-09-10 11:01:31,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-09-10 11:01:31,086 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 531 [2019-09-10 11:01:31,086 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 11:01:31,086 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-09-10 11:01:31,086 INFO L476 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-09-10 11:01:31,086 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-09-10 11:01:31,087 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-09-10 11:01:31,091 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.09 11:01:31 BoogieIcfgContainer [2019-09-10 11:01:31,092 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-09-10 11:01:31,094 INFO L168 Benchmark]: Toolchain (without parser) took 60943.91 ms. Allocated memory was 138.9 MB in the beginning and 1.9 GB in the end (delta: 1.7 GB). Free memory was 66.6 MB in the beginning and 1.4 GB in the end (delta: -1.4 GB). Peak memory consumption was 345.5 MB. Max. memory is 7.1 GB. [2019-09-10 11:01:31,095 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 138.9 MB. Free memory was 105.2 MB in the beginning and 105.0 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-09-10 11:01:31,096 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8616.48 ms. Allocated memory was 138.9 MB in the beginning and 564.7 MB in the end (delta: 425.7 MB). Free memory was 66.3 MB in the beginning and 413.1 MB in the end (delta: -346.7 MB). Peak memory consumption was 291.1 MB. Max. memory is 7.1 GB. [2019-09-10 11:01:31,097 INFO L168 Benchmark]: Boogie Preprocessor took 509.87 ms. Allocated memory is still 564.7 MB. Free memory was 413.1 MB in the beginning and 332.1 MB in the end (delta: 81.0 MB). Peak memory consumption was 81.0 MB. Max. memory is 7.1 GB. [2019-09-10 11:01:31,098 INFO L168 Benchmark]: RCFGBuilder took 20300.11 ms. Allocated memory was 564.7 MB in the beginning and 913.8 MB in the end (delta: 349.2 MB). Free memory was 332.1 MB in the beginning and 407.3 MB in the end (delta: -75.3 MB). Peak memory consumption was 604.1 MB. Max. memory is 7.1 GB. [2019-09-10 11:01:31,099 INFO L168 Benchmark]: TraceAbstraction took 31512.83 ms. Allocated memory was 913.8 MB in the beginning and 1.9 GB in the end (delta: 945.8 MB). Free memory was 407.3 MB in the beginning and 1.4 GB in the end (delta: -1.0 GB). There was no memory consumed. Max. memory is 7.1 GB. [2019-09-10 11:01:31,102 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 138.9 MB. Free memory was 105.2 MB in the beginning and 105.0 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 8616.48 ms. Allocated memory was 138.9 MB in the beginning and 564.7 MB in the end (delta: 425.7 MB). Free memory was 66.3 MB in the beginning and 413.1 MB in the end (delta: -346.7 MB). Peak memory consumption was 291.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 509.87 ms. Allocated memory is still 564.7 MB. Free memory was 413.1 MB in the beginning and 332.1 MB in the end (delta: 81.0 MB). Peak memory consumption was 81.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 20300.11 ms. Allocated memory was 564.7 MB in the beginning and 913.8 MB in the end (delta: 349.2 MB). Free memory was 332.1 MB in the beginning and 407.3 MB in the end (delta: -75.3 MB). Peak memory consumption was 604.1 MB. Max. memory is 7.1 GB. * TraceAbstraction took 31512.83 ms. Allocated memory was 913.8 MB in the beginning and 1.9 GB in the end (delta: 945.8 MB). Free memory was 407.3 MB in the beginning and 1.4 GB in the end (delta: -1.0 GB). There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 7249]: 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 516 procedures, 5319 locations, 1 error locations. SAFE Result, 31.4s OverallTime, 7 OverallIterations, 24 TraceHistogramMax, 17.4s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 36559 SDtfs, 14589 SDslu, 55318 SDs, 0 SdLazy, 2317 SolverSat, 10 SolverUnsat, 3 SolverUnknown, 0 SolverNotchecked, 13.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 556 GetRequests, 542 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=26704occurred in iteration=6, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.5s AbstIntTime, 1 AbstIntIterations, 1 AbstIntStrong, 1.0 AbsIntWeakeningRatio, 2.811320754716981 AbsIntAvgWeakeningVarsNumRemoved, 0.0 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 4.5s AutomataMinimizationTime, 7 MinimizatonAttempts, 22 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.4s SsaConstructionTime, 1.5s SatisfiabilityAnalysisTime, 3.1s InterpolantComputationTime, 2824 NumberOfCodeBlocks, 2824 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 2817 ConstructedInterpolants, 0 QuantifiedInterpolants, 1582889 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 7 InterpolantComputations, 6 PerfectInterpolantSequences, 5628/5630 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...