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-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-10 15:20:35,862 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-10 15:20:35,864 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-10 15:20:35,877 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-10 15:20:35,877 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-10 15:20:35,878 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-10 15:20:35,879 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-10 15:20:35,881 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-10 15:20:35,883 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-10 15:20:35,884 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-10 15:20:35,885 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-10 15:20:35,886 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-10 15:20:35,886 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-10 15:20:35,887 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-10 15:20:35,888 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-10 15:20:35,889 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-10 15:20:35,890 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-10 15:20:35,891 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-10 15:20:35,893 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-10 15:20:35,895 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-10 15:20:35,896 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-10 15:20:35,897 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-10 15:20:35,898 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-10 15:20:35,899 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-10 15:20:35,901 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-10 15:20:35,901 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-10 15:20:35,902 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-10 15:20:35,902 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-10 15:20:35,903 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-10 15:20:35,904 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-10 15:20:35,904 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-10 15:20:35,905 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-10 15:20:35,906 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-10 15:20:35,906 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-10 15:20:35,907 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-10 15:20:35,908 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-10 15:20:35,908 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-10 15:20:35,908 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-10 15:20:35,909 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-10 15:20:35,910 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-10 15:20:35,910 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-10 15:20:35,911 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 15:20:35,926 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-10 15:20:35,927 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-10 15:20:35,927 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-10 15:20:35,927 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-10 15:20:35,928 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-10 15:20:35,928 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-10 15:20:35,929 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-10 15:20:35,929 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-10 15:20:35,929 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-10 15:20:35,929 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-10 15:20:35,930 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-10 15:20:35,930 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-10 15:20:35,930 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-10 15:20:35,930 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-10 15:20:35,931 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-10 15:20:35,931 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-10 15:20:35,931 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-10 15:20:35,931 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-10 15:20:35,931 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-10 15:20:35,932 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-10 15:20:35,932 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-10 15:20:35,932 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-10 15:20:35,932 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-10 15:20:35,932 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-10 15:20:35,933 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-10 15:20:35,933 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-10 15:20:35,933 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-10 15:20:35,933 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-10 15:20:35,933 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-10 15:20:35,934 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-10 15:20:35,963 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-10 15:20:35,975 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-10 15:20:35,979 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-10 15:20:35,980 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-10 15:20:35,981 INFO L275 PluginConnector]: CDTParser initialized [2019-09-10 15:20:35,981 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i [2019-09-10 15:20:36,054 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cf958a32a/c898a0658ff5403d8e6a4b6794415aaf/FLAGfa6cb9916 [2019-09-10 15:20:37,099 INFO L306 CDTParser]: Found 1 translation units. [2019-09-10 15:20:37,100 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i [2019-09-10 15:20:37,167 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cf958a32a/c898a0658ff5403d8e6a4b6794415aaf/FLAGfa6cb9916 [2019-09-10 15:20:37,382 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cf958a32a/c898a0658ff5403d8e6a4b6794415aaf [2019-09-10 15:20:37,393 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-10 15:20:37,395 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-10 15:20:37,400 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-10 15:20:37,400 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-10 15:20:37,404 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-10 15:20:37,405 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 03:20:37" (1/1) ... [2019-09-10 15:20:37,408 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45625c42 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 03:20:37, skipping insertion in model container [2019-09-10 15:20:37,408 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 03:20:37" (1/1) ... [2019-09-10 15:20:37,416 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-10 15:20:37,658 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-10 15:20:41,846 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-10 15:20:41,948 INFO L188 MainTranslator]: Completed pre-run [2019-09-10 15:20:42,463 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-10 15:20:43,761 INFO L192 MainTranslator]: Completed translation [2019-09-10 15:20:43,761 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 03:20:43 WrapperNode [2019-09-10 15:20:43,761 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-10 15:20:43,762 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-10 15:20:43,762 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-10 15:20:43,762 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-10 15:20:43,774 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 03:20:43" (1/1) ... [2019-09-10 15:20:43,774 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 03:20:43" (1/1) ... [2019-09-10 15:20:43,905 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 03:20:43" (1/1) ... [2019-09-10 15:20:43,906 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 03:20:43" (1/1) ... [2019-09-10 15:20:44,184 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 03:20:43" (1/1) ... [2019-09-10 15:20:44,230 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 03:20:43" (1/1) ... [2019-09-10 15:20:44,315 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 03:20:43" (1/1) ... [2019-09-10 15:20:44,379 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-10 15:20:44,380 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-10 15:20:44,380 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-10 15:20:44,381 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-10 15:20:44,382 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 03:20:43" (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 15:20:44,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-10 15:20:44,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-10 15:20:44,488 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 15:20:44,488 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 15:20:44,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-09-10 15:20:44,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-09-10 15:20:44,489 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 15:20:44,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~~irqreturn_t~0 [2019-09-10 15:20:44,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-09-10 15:20:44,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-09-10 15:20:44,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-09-10 15:20:44,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-09-10 15:20:44,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-09-10 15:20:44,493 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-09-10 15:20:44,493 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-09-10 15:20:44,494 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-09-10 15:20:44,494 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-09-10 15:20:44,495 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-09-10 15:20:44,495 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-09-10 15:20:44,495 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2019-09-10 15:20:44,496 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2019-09-10 15:20:44,496 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2019-09-10 15:20:44,496 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-09-10 15:20:44,496 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-10 15:20:44,496 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-09-10 15:20:44,498 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2019-09-10 15:20:44,498 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-09-10 15:20:44,498 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-09-10 15:20:44,499 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2019-09-10 15:20:44,499 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-09-10 15:20:44,499 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-09-10 15:20:44,499 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-09-10 15:20:44,500 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-09-10 15:20:44,500 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-09-10 15:20:44,500 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-09-10 15:20:44,500 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-09-10 15:20:44,500 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-09-10 15:20:44,500 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-09-10 15:20:44,501 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-09-10 15:20:44,501 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-09-10 15:20:44,501 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2019-09-10 15:20:44,501 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2019-09-10 15:20:44,502 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-09-10 15:20:44,503 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-09-10 15:20:44,503 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-09-10 15:20:44,503 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-09-10 15:20:44,503 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2019-09-10 15:20:44,504 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-09-10 15:20:44,504 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2019-09-10 15:20:44,504 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-09-10 15:20:44,504 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-09-10 15:20:44,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2019-09-10 15:20:44,505 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2019-09-10 15:20:44,505 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2019-09-10 15:20:44,505 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_address [2019-09-10 15:20:44,506 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_tx_timestamp [2019-09-10 15:20:44,506 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2019-09-10 15:20:44,506 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-09-10 15:20:44,506 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-09-10 15:20:44,506 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-09-10 15:20:44,506 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-09-10 15:20:44,507 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-09-10 15:20:44,507 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-09-10 15:20:44,507 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-09-10 15:20:44,507 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-09-10 15:20:44,507 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-09-10 15:20:44,507 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-09-10 15:20:44,508 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2019-09-10 15:20:44,508 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2019-09-10 15:20:44,509 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2019-09-10 15:20:44,509 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2019-09-10 15:20:44,509 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2019-09-10 15:20:44,509 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-09-10 15:20:44,510 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-09-10 15:20:44,510 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2019-09-10 15:20:44,510 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2019-09-10 15:20:44,511 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2019-09-10 15:20:44,511 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2019-09-10 15:20:44,511 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-09-10 15:20:44,511 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-09-10 15:20:44,512 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-09-10 15:20:44,512 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-09-10 15:20:44,512 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2019-09-10 15:20:44,512 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-09-10 15:20:44,512 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-09-10 15:20:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-09-10 15:20:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure eisa_set_drvdata [2019-09-10 15:20:44,516 INFO L138 BoogieDeclarations]: Found implementation of procedure window_set [2019-09-10 15:20:44,516 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read8 [2019-09-10 15:20:44,516 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write8 [2019-09-10 15:20:44,516 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read16 [2019-09-10 15:20:44,517 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write16 [2019-09-10 15:20:44,517 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read32 [2019-09-10 15:20:44,517 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write32 [2019-09-10 15:20:44,517 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_vortex [2019-09-10 15:20:44,517 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_suspend [2019-09-10 15:20:44,517 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_resume [2019-09-10 15:20:44,518 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_eisa_init [2019-09-10 15:20:44,518 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_init_one [2019-09-10 15:20:44,518 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_probe1 [2019-09-10 15:20:44,518 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_and_wait [2019-09-10 15:20:44,518 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_set_duplex [2019-09-10 15:20:44,518 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_check_media [2019-09-10 15:20:44,518 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_up [2019-09-10 15:20:44,519 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_open [2019-09-10 15:20:44,519 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_timer [2019-09-10 15:20:44,519 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_tx_timeout [2019-09-10 15:20:44,519 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_error [2019-09-10 15:20:44,519 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_start_xmit [2019-09-10 15:20:44,519 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_start_xmit [2019-09-10 15:20:44,520 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_interrupt [2019-09-10 15:20:44,520 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_interrupt [2019-09-10 15:20:44,520 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_rx [2019-09-10 15:20:44,521 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_rx [2019-09-10 15:20:44,521 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_oom_timer [2019-09-10 15:20:44,521 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_down [2019-09-10 15:20:44,521 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_close [2019-09-10 15:20:44,521 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_tx_ring [2019-09-10 15:20:44,524 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_get_stats [2019-09-10 15:20:44,526 INFO L138 BoogieDeclarations]: Found implementation of procedure update_stats [2019-09-10 15:20:44,527 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_nway_reset [2019-09-10 15:20:44,527 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_get_settings [2019-09-10 15:20:44,527 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_set_settings [2019-09-10 15:20:44,529 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_get_msglevel [2019-09-10 15:20:44,529 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_set_msglevel [2019-09-10 15:20:44,529 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_get_sset_count [2019-09-10 15:20:44,530 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_get_ethtool_stats [2019-09-10 15:20:44,530 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_get_strings [2019-09-10 15:20:44,530 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_get_drvinfo [2019-09-10 15:20:44,530 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_get_wol [2019-09-10 15:20:44,532 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_set_wol [2019-09-10 15:20:44,532 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_ioctl [2019-09-10 15:20:44,532 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2019-09-10 15:20:44,533 INFO L138 BoogieDeclarations]: Found implementation of procedure set_8021q_mode [2019-09-10 15:20:44,533 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_delay [2019-09-10 15:20:44,533 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_sync [2019-09-10 15:20:44,533 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2019-09-10 15:20:44,534 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2019-09-10 15:20:44,535 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_set_WOL [2019-09-10 15:20:44,539 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_remove_one [2019-09-10 15:20:44,540 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_init [2019-09-10 15:20:44,540 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_eisa_cleanup [2019-09-10 15:20:44,540 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_cleanup [2019-09-10 15:20:44,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_vortex_cleanup_16_2 [2019-09-10 15:20:44,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_vortex_init_16_9 [2019-09-10 15:20:44,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-09-10 15:20:44,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-09-10 15:20:44,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-09-10 15:20:44,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2019-09-10 15:20:44,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_13_1 [2019-09-10 15:20:44,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_14_1 [2019-09-10 15:20:44,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_platform_instance_15_16_4 [2019-09-10 15:20:44,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_7_1 [2019-09-10 15:20:44,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_10_2 [2019-09-10 15:20:44,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_8_1 [2019-09-10 15:20:44,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_12_2 [2019-09-10 15:20:44,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_deregister_4_5 [2019-09-10 15:20:44,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_register_4_6 [2019-09-10 15:20:44,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_11_4 [2019-09-10 15:20:44,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_15_2 [2019-09-10 15:20:44,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_platform_instance_15_16_5 [2019-09-10 15:20:44,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-09-10 15:20:44,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-09-10 15:20:44,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-09-10 15:20:44,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-09-10 15:20:44,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-09-10 15:20:44,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_19 [2019-09-10 15:20:44,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-09-10 15:20:44,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_21 [2019-09-10 15:20:44,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_24 [2019-09-10 15:20:44,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_27 [2019-09-10 15:20:44,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_28 [2019-09-10 15:20:44,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_29 [2019-09-10 15:20:44,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-09-10 15:20:44,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_30 [2019-09-10 15:20:44,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_31 [2019-09-10 15:20:44,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_32 [2019-09-10 15:20:44,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_33 [2019-09-10 15:20:44,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_34 [2019-09-10 15:20:44,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_35 [2019-09-10 15:20:44,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_38 [2019-09-10 15:20:44,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_39 [2019-09-10 15:20:44,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-09-10 15:20:44,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_16 [2019-09-10 15:20:44,559 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-10 15:20:44,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-09-10 15:20:44,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-09-10 15:20:44,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-09-10 15:20:44,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2019-09-10 15:20:44,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2019-09-10 15:20:44,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2019-09-10 15:20:44,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2019-09-10 15:20:44,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2019-09-10 15:20:44,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2019-09-10 15:20:44,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2019-09-10 15:20:44,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2019-09-10 15:20:44,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2019-09-10 15:20:44,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2019-09-10 15:20:44,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2019-09-10 15:20:44,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2019-09-10 15:20:44,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2019-09-10 15:20:44,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-09-10 15:20:44,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_probe_4_14 [2019-09-10 15:20:44,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_release_4_3 [2019-09-10 15:20:44,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_complete_3_3 [2019-09-10 15:20:44,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_3_15 [2019-09-10 15:20:44,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_late_3_14 [2019-09-10 15:20:44,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_noirq_3_12 [2019-09-10 15:20:44,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_3_9 [2019-09-10 15:20:44,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_late_3_8 [2019-09-10 15:20:44,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_noirq_3_6 [2019-09-10 15:20:44,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_prepare_3_22 [2019-09-10 15:20:44,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_3_4 [2019-09-10 15:20:44,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_early_3_7 [2019-09-10 15:20:44,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_noirq_3_5 [2019-09-10 15:20:44,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_3_16 [2019-09-10 15:20:44,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_early_3_17 [2019-09-10 15:20:44,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_noirq_3_19 [2019-09-10 15:20:44,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_idle_3_27 [2019-09-10 15:20:44,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_resume_3_24 [2019-09-10 15:20:44,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_suspend_3_25 [2019-09-10 15:20:44,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_3_21 [2019-09-10 15:20:44,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_late_3_18 [2019-09-10 15:20:44,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_noirq_3_20 [2019-09-10 15:20:44,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_3_10 [2019-09-10 15:20:44,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_early_3_13 [2019-09-10 15:20:44,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_noirq_3_11 [2019-09-10 15:20:44,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_platform_instance_4 [2019-09-10 15:20:44,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_pm_ops_instance_3 [2019-09-10 15:20:44,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-09-10 15:20:44,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_11_6 [2019-09-10 15:20:44,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-09-10 15:20:44,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-09-10 15:20:44,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-09-10 15:20:44,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2019-09-10 15:20:44,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2019-09-10 15:20:44,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2019-09-10 15:20:44,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-09-10 15:20:44,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2019-09-10 15:20:44,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-09-10 15:20:44,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2019-09-10 15:20:44,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2019-09-10 15:20:44,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2019-09-10 15:20:44,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-09-10 15:20:44,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_29 [2019-09-10 15:20:44,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_17 [2019-09-10 15:20:44,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_8 [2019-09-10 15:20:44,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2019-09-10 15:20:44,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_3 [2019-09-10 15:20:44,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_5_2 [2019-09-10 15:20:44,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_5 [2019-09-10 15:20:44,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-09-10 15:20:44,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_13_2 [2019-09-10 15:20:44,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_16 [2019-09-10 15:20:44,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_17 [2019-09-10 15:20:44,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_21 [2019-09-10 15:20:44,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_22 [2019-09-10 15:20:44,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_23 [2019-09-10 15:20:44,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_24 [2019-09-10 15:20:44,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_25 [2019-09-10 15:20:44,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_26 [2019-09-10 15:20:44,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_27 [2019-09-10 15:20:44,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_28 [2019-09-10 15:20:44,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_29 [2019-09-10 15:20:44,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_30 [2019-09-10 15:20:44,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_31 [2019-09-10 15:20:44,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_32 [2019-09-10 15:20:44,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_33 [2019-09-10 15:20:44,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_34 [2019-09-10 15:20:44,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_35 [2019-09-10 15:20:44,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_36 [2019-09-10 15:20:44,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_37 [2019-09-10 15:20:44,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_38 [2019-09-10 15:20:44,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_39 [2019-09-10 15:20:44,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_probe_40 [2019-09-10 15:20:44,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_probe_41 [2019-09-10 15:20:44,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add [2019-09-10 15:20:44,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_sub [2019-09-10 15:20:44,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_sub_and_test [2019-09-10 15:20:44,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc [2019-09-10 15:20:44,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec [2019-09-10 15:20:44,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_test [2019-09-10 15:20:44,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc_and_test [2019-09-10 15:20:44,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add_return [2019-09-10 15:20:44,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add_negative [2019-09-10 15:20:44,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc_short [2019-09-10 15:20:44,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-09-10 15:20:44,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-09-10 15:20:44,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-09-10 15:20:44,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-10 15:20:44,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-10 15:20:44,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-10 15:20:44,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-10 15:20:44,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-09-10 15:20:44,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-09-10 15:20:44,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-09-10 15:20:44,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-09-10 15:20:44,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-09-10 15:20:44,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_dev [2019-09-10 15:20:44,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev [2019-09-10 15:20:44,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2019-09-10 15:20:44,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-10 15:20:44,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-10 15:20:44,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-09-10 15:20:44,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-10 15:20:44,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-10 15:20:44,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-09-10 15:20:44,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-10 15:20:44,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-09-10 15:20:44,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-10 15:20:44,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-09-10 15:20:44,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-09-10 15:20:44,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-09-10 15:20:44,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-09-10 15:20:44,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-09-10 15:20:44,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-09-10 15:20:44,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-09-10 15:20:44,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-10 15:20:44,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-10 15:20:44,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-10 15:20:44,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-09-10 15:20:44,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-09-10 15:20:44,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-09-10 15:20:44,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-09-10 15:20:44,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-09-10 15:20:44,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-09-10 15:20:44,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2019-09-10 15:20:44,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2019-09-10 15:20:44,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__probe_failed [2019-09-10 15:20:44,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2019-09-10 15:20:44,596 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-09-10 15:20:44,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2019-09-10 15:20:44,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-09-10 15:20:44,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-09-10 15:20:44,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-09-10 15:20:44,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_enable_wake [2019-09-10 15:20:44,598 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-09-10 15:20:44,598 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-09-10 15:20:44,598 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-10 15:20:44,598 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2019-09-10 15:20:44,598 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-09-10 15:20:44,599 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2019-09-10 15:20:44,599 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-09-10 15:20:44,599 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-09-10 15:20:44,599 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-09-10 15:20:44,599 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2019-09-10 15:20:44,600 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-09-10 15:20:44,600 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-09-10 15:20:44,600 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-09-10 15:20:44,600 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-09-10 15:20:44,600 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-09-10 15:20:44,601 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-09-10 15:20:44,601 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-09-10 15:20:44,601 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-09-10 15:20:44,601 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2019-09-10 15:20:44,601 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2019-09-10 15:20:44,602 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-09-10 15:20:44,602 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-09-10 15:20:44,602 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2019-09-10 15:20:44,602 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2019-09-10 15:20:44,602 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2019-09-10 15:20:44,603 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-09-10 15:20:44,603 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-09-10 15:20:44,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2019-09-10 15:20:44,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_ts_info [2019-09-10 15:20:44,603 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-09-10 15:20:44,604 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-09-10 15:20:44,604 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-09-10 15:20:44,604 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_mii_ioctl [2019-09-10 15:20:44,604 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-09-10 15:20:44,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ioport_map [2019-09-10 15:20:44,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2019-09-10 15:20:44,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2019-09-10 15:20:44,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32_rep [2019-09-10 15:20:44,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2019-09-10 15:20:44,605 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2019-09-10 15:20:44,606 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2019-09-10 15:20:44,606 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32_rep [2019-09-10 15:20:44,606 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2019-09-10 15:20:44,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-09-10 15:20:44,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-09-10 15:20:44,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-09-10 15:20:44,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-09-10 15:20:44,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-09-10 15:20:44,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-09-10 15:20:44,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-09-10 15:20:44,608 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_check_media [2019-09-10 15:20:44,608 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2019-09-10 15:20:44,608 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2019-09-10 15:20:44,608 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2019-09-10 15:20:44,608 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-09-10 15:20:44,609 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-09-10 15:20:44,609 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-09-10 15:20:44,609 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-09-10 15:20:44,609 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-09-10 15:20:44,609 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2019-09-10 15:20:44,610 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-09-10 15:20:44,610 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2019-09-10 15:20:44,611 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_byte [2019-09-10 15:20:44,611 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-09-10 15:20:44,611 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-09-10 15:20:44,611 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2019-09-10 15:20:44,611 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2019-09-10 15:20:44,612 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-09-10 15:20:44,612 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-09-10 15:20:44,612 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2019-09-10 15:20:44,612 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2019-09-10 15:20:44,612 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-09-10 15:20:44,613 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2019-09-10 15:20:44,613 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-09-10 15:20:44,613 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-10 15:20:44,613 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-09-10 15:20:44,614 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-09-10 15:20:44,614 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone_tx_timestamp [2019-09-10 15:20:44,614 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-09-10 15:20:44,614 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tstamp_tx [2019-09-10 15:20:44,614 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-09-10 15:20:44,615 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2019-09-10 15:20:44,615 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2019-09-10 15:20:44,615 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-09-10 15:20:44,615 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-09-10 15:20:44,615 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-10 15:20:44,615 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-10 15:20:44,616 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-10 15:20:44,616 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-10 15:20:44,617 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-10 15:20:44,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-10 15:20:44,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-09-10 15:20:44,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-09-10 15:20:44,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-09-10 15:20:44,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-10 15:20:44,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2019-09-10 15:20:44,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-10 15:20:44,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-09-10 15:20:44,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-09-10 15:20:44,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-09-10 15:20:44,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_probe_40 [2019-09-10 15:20:44,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_probe_41 [2019-09-10 15:20:44,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-09-10 15:20:44,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-09-10 15:20:44,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-10 15:20:44,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-09-10 15:20:44,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-09-10 15:20:44,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-10 15:20:44,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-09-10 15:20:44,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-09-10 15:20:44,620 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-09-10 15:20:44,620 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-09-10 15:20:44,620 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-09-10 15:20:44,620 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-09-10 15:20:44,620 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-09-10 15:20:44,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-10 15:20:44,621 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-09-10 15:20:44,621 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-10 15:20:44,621 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-09-10 15:20:44,621 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-09-10 15:20:44,622 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-09-10 15:20:44,622 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-10 15:20:44,622 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-09-10 15:20:44,622 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-09-10 15:20:44,622 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-09-10 15:20:44,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-10 15:20:44,623 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2019-09-10 15:20:44,623 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2019-09-10 15:20:44,623 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2019-09-10 15:20:44,623 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-09-10 15:20:44,624 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2019-09-10 15:20:44,624 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2019-09-10 15:20:44,624 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-10 15:20:44,624 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-09-10 15:20:44,624 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2019-09-10 15:20:44,625 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-09-10 15:20:44,625 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-09-10 15:20:44,625 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-09-10 15:20:44,625 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2019-09-10 15:20:44,625 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-09-10 15:20:44,626 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-09-10 15:20:44,626 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-10 15:20:44,626 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-09-10 15:20:44,626 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2019-09-10 15:20:44,626 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-09-10 15:20:44,627 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-09-10 15:20:44,627 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2019-09-10 15:20:44,627 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-09-10 15:20:44,627 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-09-10 15:20:44,627 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-09-10 15:20:44,628 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-09-10 15:20:44,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_27 [2019-09-10 15:20:44,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_28 [2019-09-10 15:20:44,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_29 [2019-09-10 15:20:44,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_30 [2019-09-10 15:20:44,629 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-09-10 15:20:44,629 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-09-10 15:20:44,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_31 [2019-09-10 15:20:44,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_32 [2019-09-10 15:20:44,630 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2019-09-10 15:20:44,630 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-09-10 15:20:44,630 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2019-09-10 15:20:44,630 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2019-09-10 15:20:44,630 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2019-09-10 15:20:44,631 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2019-09-10 15:20:44,631 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2019-09-10 15:20:44,631 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2019-09-10 15:20:44,631 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32_rep [2019-09-10 15:20:44,631 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32_rep [2019-09-10 15:20:44,632 INFO L130 BoogieDeclarations]: Found specification of procedure ioport_map [2019-09-10 15:20:44,632 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2019-09-10 15:20:44,632 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2019-09-10 15:20:44,632 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2019-09-10 15:20:44,632 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-09-10 15:20:44,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_16 [2019-09-10 15:20:44,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_17 [2019-09-10 15:20:44,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_21 [2019-09-10 15:20:44,633 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-09-10 15:20:44,633 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-09-10 15:20:44,634 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-09-10 15:20:44,634 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-09-10 15:20:44,634 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-09-10 15:20:44,634 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-09-10 15:20:44,635 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-09-10 15:20:44,635 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-09-10 15:20:44,635 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-09-10 15:20:44,635 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2019-09-10 15:20:44,635 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2019-09-10 15:20:44,636 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-09-10 15:20:44,636 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-09-10 15:20:44,636 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 15:20:44,636 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-09-10 15:20:44,636 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 15:20:44,636 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2019-09-10 15:20:44,637 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-09-10 15:20:44,637 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2019-09-10 15:20:44,637 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-09-10 15:20:44,637 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-09-10 15:20:44,637 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-09-10 15:20:44,638 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-09-10 15:20:44,638 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-09-10 15:20:44,638 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-10 15:20:44,638 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 15:20:44,638 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2019-09-10 15:20:44,639 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-09-10 15:20:44,639 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-09-10 15:20:44,639 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2019-09-10 15:20:44,639 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-09-10 15:20:44,639 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-09-10 15:20:44,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-10 15:20:44,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-10 15:20:44,640 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-09-10 15:20:44,640 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-09-10 15:20:44,640 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2019-09-10 15:20:44,641 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2019-09-10 15:20:44,641 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2019-09-10 15:20:44,641 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_address [2019-09-10 15:20:44,641 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone_tx_timestamp [2019-09-10 15:20:44,641 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tstamp_tx [2019-09-10 15:20:44,641 INFO L130 BoogieDeclarations]: Found specification of procedure sw_tx_timestamp [2019-09-10 15:20:44,642 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2019-09-10 15:20:44,642 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2019-09-10 15:20:44,642 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_ts_info [2019-09-10 15:20:44,642 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-09-10 15:20:44,642 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-09-10 15:20:44,643 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-09-10 15:20:44,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_24 [2019-09-10 15:20:44,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_35 [2019-09-10 15:20:44,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_38 [2019-09-10 15:20:44,643 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-09-10 15:20:44,644 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-09-10 15:20:44,644 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-09-10 15:20:44,644 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-09-10 15:20:44,644 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-09-10 15:20:44,644 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-09-10 15:20:44,645 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-09-10 15:20:44,645 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-09-10 15:20:44,645 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-09-10 15:20:44,645 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2019-09-10 15:20:44,646 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-09-10 15:20:44,646 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2019-09-10 15:20:44,646 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2019-09-10 15:20:44,646 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-09-10 15:20:44,646 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-09-10 15:20:44,646 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2019-09-10 15:20:44,647 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-09-10 15:20:44,647 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-09-10 15:20:44,647 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-09-10 15:20:44,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_23 [2019-09-10 15:20:44,647 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-09-10 15:20:44,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_34 [2019-09-10 15:20:44,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_37 [2019-09-10 15:20:44,648 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2019-09-10 15:20:44,648 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_byte [2019-09-10 15:20:44,648 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2019-09-10 15:20:44,649 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2019-09-10 15:20:44,649 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-09-10 15:20:44,649 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-09-10 15:20:44,649 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-09-10 15:20:44,649 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2019-09-10 15:20:44,650 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2019-09-10 15:20:44,650 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2019-09-10 15:20:44,650 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2019-09-10 15:20:44,650 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2019-09-10 15:20:44,650 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-09-10 15:20:44,651 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-09-10 15:20:44,651 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-09-10 15:20:44,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_36 [2019-09-10 15:20:44,651 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-09-10 15:20:44,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_39 [2019-09-10 15:20:44,652 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-09-10 15:20:44,652 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-09-10 15:20:44,652 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2019-09-10 15:20:44,652 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2019-09-10 15:20:44,653 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2019-09-10 15:20:44,653 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2019-09-10 15:20:44,653 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-09-10 15:20:44,653 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-09-10 15:20:44,653 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-09-10 15:20:44,653 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-09-10 15:20:44,654 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-09-10 15:20:44,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_25 [2019-09-10 15:20:44,654 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-09-10 15:20:44,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_26 [2019-09-10 15:20:44,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_33 [2019-09-10 15:20:44,655 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2019-09-10 15:20:44,655 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2019-09-10 15:20:44,655 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2019-09-10 15:20:44,655 INFO L130 BoogieDeclarations]: Found specification of procedure mii_check_media [2019-09-10 15:20:44,656 INFO L130 BoogieDeclarations]: Found specification of procedure generic_mii_ioctl [2019-09-10 15:20:44,656 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2019-09-10 15:20:44,656 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-09-10 15:20:44,656 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2019-09-10 15:20:44,656 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2019-09-10 15:20:44,656 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-09-10 15:20:44,657 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-09-10 15:20:44,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_22 [2019-09-10 15:20:44,657 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-09-10 15:20:44,657 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-09-10 15:20:44,657 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-09-10 15:20:44,657 INFO L130 BoogieDeclarations]: Found specification of procedure eisa_set_drvdata [2019-09-10 15:20:44,657 INFO L130 BoogieDeclarations]: Found specification of procedure window_set [2019-09-10 15:20:44,658 INFO L130 BoogieDeclarations]: Found specification of procedure window_read8 [2019-09-10 15:20:44,658 INFO L130 BoogieDeclarations]: Found specification of procedure window_write8 [2019-09-10 15:20:44,658 INFO L130 BoogieDeclarations]: Found specification of procedure window_read16 [2019-09-10 15:20:44,658 INFO L130 BoogieDeclarations]: Found specification of procedure window_write16 [2019-09-10 15:20:44,658 INFO L130 BoogieDeclarations]: Found specification of procedure window_read32 [2019-09-10 15:20:44,659 INFO L130 BoogieDeclarations]: Found specification of procedure window_write32 [2019-09-10 15:20:44,659 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_probe1 [2019-09-10 15:20:44,659 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_up [2019-09-10 15:20:44,659 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_down [2019-09-10 15:20:44,660 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_open [2019-09-10 15:20:44,660 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_sync [2019-09-10 15:20:44,660 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2019-09-10 15:20:44,660 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2019-09-10 15:20:44,660 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_timer [2019-09-10 15:20:44,660 INFO L130 BoogieDeclarations]: Found specification of procedure rx_oom_timer [2019-09-10 15:20:44,661 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_start_xmit [2019-09-10 15:20:44,661 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_start_xmit [2019-09-10 15:20:44,661 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_rx [2019-09-10 15:20:44,661 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_rx [2019-09-10 15:20:44,661 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_interrupt [2019-09-10 15:20:44,661 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_interrupt [2019-09-10 15:20:44,661 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_close [2019-09-10 15:20:44,661 INFO L130 BoogieDeclarations]: Found specification of procedure dump_tx_ring [2019-09-10 15:20:44,662 INFO L130 BoogieDeclarations]: Found specification of procedure update_stats [2019-09-10 15:20:44,662 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_get_stats [2019-09-10 15:20:44,662 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2019-09-10 15:20:44,662 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_ioctl [2019-09-10 15:20:44,662 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_tx_timeout [2019-09-10 15:20:44,662 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_set_WOL [2019-09-10 15:20:44,662 INFO L130 BoogieDeclarations]: Found specification of procedure set_8021q_mode [2019-09-10 15:20:44,663 INFO L130 BoogieDeclarations]: Found specification of procedure poll_vortex [2019-09-10 15:20:44,663 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~~irqreturn_t~0 [2019-09-10 15:20:44,663 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_suspend [2019-09-10 15:20:44,663 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_resume [2019-09-10 15:20:44,663 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_eisa_init [2019-09-10 15:20:44,663 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_init_one [2019-09-10 15:20:44,663 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-10 15:20:44,664 INFO L130 BoogieDeclarations]: Found specification of procedure issue_and_wait [2019-09-10 15:20:44,664 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_set_duplex [2019-09-10 15:20:44,664 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_check_media [2019-09-10 15:20:44,664 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_error [2019-09-10 15:20:44,664 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-10 15:20:44,664 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_nway_reset [2019-09-10 15:20:44,664 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_get_settings [2019-09-10 15:20:44,665 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_set_settings [2019-09-10 15:20:44,665 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_get_msglevel [2019-09-10 15:20:44,665 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_set_msglevel [2019-09-10 15:20:44,665 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_get_sset_count [2019-09-10 15:20:44,665 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_get_ethtool_stats [2019-09-10 15:20:44,665 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_get_strings [2019-09-10 15:20:44,665 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_get_drvinfo [2019-09-10 15:20:44,666 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_get_wol [2019-09-10 15:20:44,666 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_set_wol [2019-09-10 15:20:44,666 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_delay [2019-09-10 15:20:44,666 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_remove_one [2019-09-10 15:20:44,666 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_init [2019-09-10 15:20:44,666 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_eisa_cleanup [2019-09-10 15:20:44,666 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_cleanup [2019-09-10 15:20:44,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_vortex_cleanup_16_2 [2019-09-10 15:20:44,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_vortex_init_16_9 [2019-09-10 15:20:44,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-09-10 15:20:44,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-09-10 15:20:44,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-09-10 15:20:44,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2019-09-10 15:20:44,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_13_1 [2019-09-10 15:20:44,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_14_1 [2019-09-10 15:20:44,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_platform_instance_15_16_4 [2019-09-10 15:20:44,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_7_1 [2019-09-10 15:20:44,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_10_2 [2019-09-10 15:20:44,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_8_1 [2019-09-10 15:20:44,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_12_2 [2019-09-10 15:20:44,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_deregister_4_5 [2019-09-10 15:20:44,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_register_4_6 [2019-09-10 15:20:44,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_11_4 [2019-09-10 15:20:44,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_15_2 [2019-09-10 15:20:44,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_platform_instance_15_16_5 [2019-09-10 15:20:44,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-09-10 15:20:44,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-09-10 15:20:44,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-09-10 15:20:44,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-09-10 15:20:44,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-09-10 15:20:44,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_19 [2019-09-10 15:20:44,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-09-10 15:20:44,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_21 [2019-09-10 15:20:44,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_24 [2019-09-10 15:20:44,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_27 [2019-09-10 15:20:44,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_28 [2019-09-10 15:20:44,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_29 [2019-09-10 15:20:44,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-09-10 15:20:44,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_30 [2019-09-10 15:20:44,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_31 [2019-09-10 15:20:44,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_32 [2019-09-10 15:20:44,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_33 [2019-09-10 15:20:44,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_34 [2019-09-10 15:20:44,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_35 [2019-09-10 15:20:44,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_38 [2019-09-10 15:20:44,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_39 [2019-09-10 15:20:44,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-09-10 15:20:44,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_16 [2019-09-10 15:20:44,673 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-10 15:20:44,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-09-10 15:20:44,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-09-10 15:20:44,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-09-10 15:20:44,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2019-09-10 15:20:44,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2019-09-10 15:20:44,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2019-09-10 15:20:44,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2019-09-10 15:20:44,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2019-09-10 15:20:44,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2019-09-10 15:20:44,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2019-09-10 15:20:44,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2019-09-10 15:20:44,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2019-09-10 15:20:44,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2019-09-10 15:20:44,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2019-09-10 15:20:44,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2019-09-10 15:20:44,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2019-09-10 15:20:44,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-09-10 15:20:44,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_probe_4_14 [2019-09-10 15:20:44,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_release_4_3 [2019-09-10 15:20:44,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_complete_3_3 [2019-09-10 15:20:44,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_3_15 [2019-09-10 15:20:44,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_late_3_14 [2019-09-10 15:20:44,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_noirq_3_12 [2019-09-10 15:20:44,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_3_9 [2019-09-10 15:20:44,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_late_3_8 [2019-09-10 15:20:44,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_noirq_3_6 [2019-09-10 15:20:44,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_prepare_3_22 [2019-09-10 15:20:44,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_3_4 [2019-09-10 15:20:44,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_early_3_7 [2019-09-10 15:20:44,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_noirq_3_5 [2019-09-10 15:20:44,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_3_16 [2019-09-10 15:20:44,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_early_3_17 [2019-09-10 15:20:44,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_noirq_3_19 [2019-09-10 15:20:44,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_idle_3_27 [2019-09-10 15:20:44,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_resume_3_24 [2019-09-10 15:20:44,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_suspend_3_25 [2019-09-10 15:20:44,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_3_21 [2019-09-10 15:20:44,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_late_3_18 [2019-09-10 15:20:44,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_noirq_3_20 [2019-09-10 15:20:44,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_3_10 [2019-09-10 15:20:44,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_early_3_13 [2019-09-10 15:20:44,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_noirq_3_11 [2019-09-10 15:20:44,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_platform_instance_4 [2019-09-10 15:20:44,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_pm_ops_instance_3 [2019-09-10 15:20:44,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-09-10 15:20:44,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_11_6 [2019-09-10 15:20:44,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-09-10 15:20:44,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-09-10 15:20:44,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-09-10 15:20:44,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2019-09-10 15:20:44,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2019-09-10 15:20:44,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2019-09-10 15:20:44,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-09-10 15:20:44,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2019-09-10 15:20:44,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-09-10 15:20:44,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2019-09-10 15:20:44,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2019-09-10 15:20:44,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2019-09-10 15:20:44,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-09-10 15:20:44,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_29 [2019-09-10 15:20:44,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_17 [2019-09-10 15:20:44,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_8 [2019-09-10 15:20:44,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2019-09-10 15:20:44,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_3 [2019-09-10 15:20:44,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_5_2 [2019-09-10 15:20:44,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_5 [2019-09-10 15:20:44,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-09-10 15:20:44,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_13_2 [2019-09-10 15:20:44,687 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-09-10 15:20:44,688 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-09-10 15:20:44,688 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-09-10 15:20:44,688 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-09-10 15:20:44,688 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-09-10 15:20:44,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add [2019-09-10 15:20:44,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_sub [2019-09-10 15:20:44,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_sub_and_test [2019-09-10 15:20:44,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc [2019-09-10 15:20:44,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec [2019-09-10 15:20:44,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_test [2019-09-10 15:20:44,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc_and_test [2019-09-10 15:20:44,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add_return [2019-09-10 15:20:44,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add_negative [2019-09-10 15:20:44,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc_short [2019-09-10 15:20:44,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-09-10 15:20:44,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-10 15:20:44,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-09-10 15:20:44,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-10 15:20:44,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-10 15:20:44,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-10 15:20:44,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-10 15:20:44,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-09-10 15:20:44,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-09-10 15:20:44,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-09-10 15:20:44,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-09-10 15:20:44,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2019-09-10 15:20:44,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2019-09-10 15:20:44,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__probe_failed [2019-09-10 15:20:44,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2019-09-10 15:20:44,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_dev [2019-09-10 15:20:44,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev [2019-09-10 15:20:44,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-09-10 15:20:44,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-09-10 15:20:44,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-10 15:20:44,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-09-10 15:20:44,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-09-10 15:20:44,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-09-10 15:20:44,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-09-10 15:20:44,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-09-10 15:20:44,695 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-10 15:20:44,696 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-10 15:20:44,696 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-10 15:20:44,696 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-10 15:20:44,696 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-10 15:20:44,696 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-10 15:20:44,697 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-10 15:20:44,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-10 15:20:44,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-10 15:20:44,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-09-10 15:20:44,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-09-10 15:20:44,698 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-10 15:20:44,698 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-10 15:20:44,698 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-10 15:20:44,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-09-10 15:20:44,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-09-10 15:20:44,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-09-10 15:20:44,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-09-10 15:20:44,699 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-10 15:20:44,699 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-10 15:20:44,699 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-09-10 15:20:44,699 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-09-10 15:20:44,700 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-10 15:20:44,700 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-10 15:20:44,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-10 15:20:44,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-10 15:20:44,701 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-10 15:20:44,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-10 15:20:44,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-10 15:20:44,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-10 15:20:44,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-10 15:20:49,929 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-09-10 15:20:51,920 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-10 15:21:15,449 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-10 15:21:15,449 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-10 15:21:15,454 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 03:21:15 BoogieIcfgContainer [2019-09-10 15:21:15,454 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-10 15:21:15,456 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-10 15:21:15,456 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-10 15:21:15,460 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-10 15:21:15,461 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.09 03:20:37" (1/3) ... [2019-09-10 15:21:15,462 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d37802a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.09 03:21:15, skipping insertion in model container [2019-09-10 15:21:15,463 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 03:20:43" (2/3) ... [2019-09-10 15:21:15,463 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d37802a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.09 03:21:15, skipping insertion in model container [2019-09-10 15:21:15,464 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 03:21:15" (3/3) ... [2019-09-10 15:21:15,466 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i [2019-09-10 15:21:15,481 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-10 15:21:15,508 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-09-10 15:21:15,533 INFO L252 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-09-10 15:21:15,588 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-10 15:21:15,589 INFO L378 AbstractCegarLoop]: Hoare is false [2019-09-10 15:21:15,589 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-10 15:21:15,589 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-10 15:21:15,589 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-10 15:21:15,589 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-10 15:21:15,590 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-10 15:21:15,590 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-10 15:21:15,702 INFO L276 IsEmpty]: Start isEmpty. Operand 4025 states. [2019-09-10 15:21:15,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2019-09-10 15:21:15,763 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 15:21:15,768 INFO L399 BasicCegarLoop]: trace histogram [19, 19, 19, 19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:21:15,772 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 15:21:15,781 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 15:21:15,782 INFO L82 PathProgramCache]: Analyzing trace with hash 1605974006, now seen corresponding path program 1 times [2019-09-10 15:21:15,786 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 15:21:15,949 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 15:21:15,949 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 15:21:15,949 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 15:21:15,950 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 15:21:17,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 15:21:18,621 INFO L134 CoverageAnalysis]: Checked inductivity of 1197 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1197 trivial. 0 not checked. [2019-09-10 15:21:18,623 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 15:21:18,624 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 15:21:18,624 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 15:21:18,630 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 15:21:18,646 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 15:21:18,647 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 15:21:18,649 INFO L87 Difference]: Start difference. First operand 4025 states. Second operand 3 states. [2019-09-10 15:21:39,273 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 15:21:39,273 INFO L93 Difference]: Finished difference Result 7409 states and 10004 transitions. [2019-09-10 15:21:39,274 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 15:21:39,275 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 213 [2019-09-10 15:21:39,277 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 15:21:39,378 INFO L225 Difference]: With dead ends: 7409 [2019-09-10 15:21:39,378 INFO L226 Difference]: Without dead ends: 7386 [2019-09-10 15:21:39,380 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 15:21:39,416 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7386 states. [2019-09-10 15:21:39,785 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7386 to 7384. [2019-09-10 15:21:39,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7384 states. [2019-09-10 15:21:39,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7384 states to 7384 states and 9963 transitions. [2019-09-10 15:21:39,850 INFO L78 Accepts]: Start accepts. Automaton has 7384 states and 9963 transitions. Word has length 213 [2019-09-10 15:21:39,853 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 15:21:39,854 INFO L475 AbstractCegarLoop]: Abstraction has 7384 states and 9963 transitions. [2019-09-10 15:21:39,854 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 15:21:39,854 INFO L276 IsEmpty]: Start isEmpty. Operand 7384 states and 9963 transitions. [2019-09-10 15:21:39,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2019-09-10 15:21:39,871 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 15:21:39,872 INFO L399 BasicCegarLoop]: trace histogram [19, 19, 19, 19, 19, 19, 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] [2019-09-10 15:21:39,873 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 15:21:39,873 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 15:21:39,874 INFO L82 PathProgramCache]: Analyzing trace with hash -235753514, now seen corresponding path program 1 times [2019-09-10 15:21:39,874 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 15:21:39,882 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 15:21:39,882 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 15:21:39,882 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 15:21:39,882 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 15:21:40,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 15:21:40,740 INFO L134 CoverageAnalysis]: Checked inductivity of 1201 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1201 trivial. 0 not checked. [2019-09-10 15:21:40,740 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 15:21:40,741 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 15:21:40,741 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 15:21:40,744 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 15:21:40,744 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 15:21:40,745 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 15:21:40,745 INFO L87 Difference]: Start difference. First operand 7384 states and 9963 transitions. Second operand 3 states. [2019-09-10 15:21:45,747 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 15:21:45,748 INFO L93 Difference]: Finished difference Result 12136 states and 16316 transitions. [2019-09-10 15:21:45,748 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 15:21:45,749 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 249 [2019-09-10 15:21:45,750 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 15:21:45,830 INFO L225 Difference]: With dead ends: 12136 [2019-09-10 15:21:45,830 INFO L226 Difference]: Without dead ends: 12136 [2019-09-10 15:21:45,831 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 15:21:45,850 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12136 states. [2019-09-10 15:21:46,186 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12136 to 12120. [2019-09-10 15:21:46,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12120 states. [2019-09-10 15:21:46,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12120 states to 12120 states and 16298 transitions. [2019-09-10 15:21:46,260 INFO L78 Accepts]: Start accepts. Automaton has 12120 states and 16298 transitions. Word has length 249 [2019-09-10 15:21:46,261 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 15:21:46,261 INFO L475 AbstractCegarLoop]: Abstraction has 12120 states and 16298 transitions. [2019-09-10 15:21:46,261 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 15:21:46,261 INFO L276 IsEmpty]: Start isEmpty. Operand 12120 states and 16298 transitions. [2019-09-10 15:21:46,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2019-09-10 15:21:46,270 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 15:21:46,271 INFO L399 BasicCegarLoop]: trace histogram [19, 19, 19, 19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:21:46,271 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 15:21:46,271 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 15:21:46,272 INFO L82 PathProgramCache]: Analyzing trace with hash -491032785, now seen corresponding path program 1 times [2019-09-10 15:21:46,272 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 15:21:46,276 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 15:21:46,276 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 15:21:46,277 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 15:21:46,277 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 15:21:46,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 15:21:47,001 INFO L134 CoverageAnalysis]: Checked inductivity of 1197 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1197 trivial. 0 not checked. [2019-09-10 15:21:47,001 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 15:21:47,002 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 15:21:47,002 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 15:21:47,002 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 15:21:47,003 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 15:21:47,003 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 15:21:47,003 INFO L87 Difference]: Start difference. First operand 12120 states and 16298 transitions. Second operand 3 states. [2019-09-10 15:21:53,838 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 15:21:53,839 INFO L93 Difference]: Finished difference Result 20442 states and 27404 transitions. [2019-09-10 15:21:53,839 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 15:21:53,839 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 249 [2019-09-10 15:21:53,840 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 15:21:54,006 INFO L225 Difference]: With dead ends: 20442 [2019-09-10 15:21:54,006 INFO L226 Difference]: Without dead ends: 20442 [2019-09-10 15:21:54,007 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 15:21:54,037 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20442 states. [2019-09-10 15:21:55,608 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20442 to 20416. [2019-09-10 15:21:55,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20416 states. [2019-09-10 15:21:55,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20416 states to 20416 states and 27372 transitions. [2019-09-10 15:21:55,708 INFO L78 Accepts]: Start accepts. Automaton has 20416 states and 27372 transitions. Word has length 249 [2019-09-10 15:21:55,710 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 15:21:55,710 INFO L475 AbstractCegarLoop]: Abstraction has 20416 states and 27372 transitions. [2019-09-10 15:21:55,710 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 15:21:55,711 INFO L276 IsEmpty]: Start isEmpty. Operand 20416 states and 27372 transitions. [2019-09-10 15:21:55,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2019-09-10 15:21:55,729 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 15:21:55,729 INFO L399 BasicCegarLoop]: trace histogram [19, 19, 19, 19, 19, 19, 4, 4, 4, 4, 4, 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] [2019-09-10 15:21:55,730 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 15:21:55,731 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 15:21:55,732 INFO L82 PathProgramCache]: Analyzing trace with hash 888736385, now seen corresponding path program 1 times [2019-09-10 15:21:55,732 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 15:21:55,737 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 15:21:55,737 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 15:21:55,737 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 15:21:55,737 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 15:21:56,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 15:21:56,543 INFO L134 CoverageAnalysis]: Checked inductivity of 1250 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1239 trivial. 0 not checked. [2019-09-10 15:21:56,544 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 15:21:56,544 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 15:21:56,544 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 15:21:56,545 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 15:21:56,545 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 15:21:56,545 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 15:21:56,545 INFO L87 Difference]: Start difference. First operand 20416 states and 27372 transitions. Second operand 3 states. [2019-09-10 15:22:03,962 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 15:22:03,962 INFO L93 Difference]: Finished difference Result 33323 states and 44764 transitions. [2019-09-10 15:22:03,963 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 15:22:03,963 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 305 [2019-09-10 15:22:03,969 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 15:22:04,152 INFO L225 Difference]: With dead ends: 33323 [2019-09-10 15:22:04,153 INFO L226 Difference]: Without dead ends: 33323 [2019-09-10 15:22:04,154 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 15:22:04,199 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33323 states. [2019-09-10 15:22:05,031 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33323 to 33321. [2019-09-10 15:22:05,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33321 states. [2019-09-10 15:22:05,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33321 states to 33321 states and 44763 transitions. [2019-09-10 15:22:05,183 INFO L78 Accepts]: Start accepts. Automaton has 33321 states and 44763 transitions. Word has length 305 [2019-09-10 15:22:05,184 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 15:22:05,184 INFO L475 AbstractCegarLoop]: Abstraction has 33321 states and 44763 transitions. [2019-09-10 15:22:05,184 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 15:22:05,184 INFO L276 IsEmpty]: Start isEmpty. Operand 33321 states and 44763 transitions. [2019-09-10 15:22:05,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2019-09-10 15:22:05,213 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 15:22:05,214 INFO L399 BasicCegarLoop]: trace histogram [19, 19, 19, 19, 19, 19, 4, 4, 4, 4, 4, 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] [2019-09-10 15:22:05,214 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 15:22:05,214 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 15:22:05,214 INFO L82 PathProgramCache]: Analyzing trace with hash -1483002877, now seen corresponding path program 1 times [2019-09-10 15:22:05,215 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 15:22:05,220 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 15:22:05,220 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 15:22:05,221 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 15:22:05,221 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 15:22:05,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 15:22:06,365 INFO L134 CoverageAnalysis]: Checked inductivity of 1250 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1243 trivial. 0 not checked. [2019-09-10 15:22:06,365 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 15:22:06,366 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 15:22:06,366 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 15:22:06,367 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 15:22:06,367 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 15:22:06,368 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-10 15:22:06,368 INFO L87 Difference]: Start difference. First operand 33321 states and 44763 transitions. Second operand 5 states. [2019-09-10 15:22:11,459 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 15:22:11,459 INFO L93 Difference]: Finished difference Result 33319 states and 44761 transitions. [2019-09-10 15:22:11,459 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-10 15:22:11,460 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 305 [2019-09-10 15:22:11,460 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 15:22:11,637 INFO L225 Difference]: With dead ends: 33319 [2019-09-10 15:22:11,637 INFO L226 Difference]: Without dead ends: 33077 [2019-09-10 15:22:11,638 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-09-10 15:22:11,678 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33077 states. [2019-09-10 15:22:12,411 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33077 to 33077. [2019-09-10 15:22:12,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33077 states. [2019-09-10 15:22:12,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33077 states to 33077 states and 44442 transitions. [2019-09-10 15:22:12,535 INFO L78 Accepts]: Start accepts. Automaton has 33077 states and 44442 transitions. Word has length 305 [2019-09-10 15:22:12,536 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 15:22:12,536 INFO L475 AbstractCegarLoop]: Abstraction has 33077 states and 44442 transitions. [2019-09-10 15:22:12,536 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 15:22:12,536 INFO L276 IsEmpty]: Start isEmpty. Operand 33077 states and 44442 transitions. [2019-09-10 15:22:12,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2019-09-10 15:22:12,588 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 15:22:12,589 INFO L399 BasicCegarLoop]: trace histogram [19, 19, 19, 19, 19, 19, 5, 5, 5, 4, 4, 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] [2019-09-10 15:22:12,589 INFO L418 AbstractCegarLoop]: === Iteration 6 === [ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 15:22:12,589 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 15:22:12,589 INFO L82 PathProgramCache]: Analyzing trace with hash 1093354805, now seen corresponding path program 1 times [2019-09-10 15:22:12,590 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 15:22:12,593 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 15:22:12,593 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 15:22:12,594 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 15:22:12,594 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 15:22:12,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 15:22:13,382 INFO L134 CoverageAnalysis]: Checked inductivity of 1258 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1255 trivial. 0 not checked. [2019-09-10 15:22:13,383 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 15:22:13,383 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 15:22:13,383 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 15:22:13,386 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 15:22:13,386 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 15:22:13,387 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 15:22:13,387 INFO L87 Difference]: Start difference. First operand 33077 states and 44442 transitions. Second operand 3 states. [2019-09-10 15:22:19,985 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 15:22:19,986 INFO L93 Difference]: Finished difference Result 47273 states and 63443 transitions. [2019-09-10 15:22:19,986 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 15:22:19,986 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 355 [2019-09-10 15:22:19,987 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 15:22:20,223 INFO L225 Difference]: With dead ends: 47273 [2019-09-10 15:22:20,223 INFO L226 Difference]: Without dead ends: 47273 [2019-09-10 15:22:20,224 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 15:22:20,284 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47273 states. [2019-09-10 15:22:22,682 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47273 to 47263. [2019-09-10 15:22:22,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 47263 states. [2019-09-10 15:22:22,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47263 states to 47263 states and 63430 transitions. [2019-09-10 15:22:22,905 INFO L78 Accepts]: Start accepts. Automaton has 47263 states and 63430 transitions. Word has length 355 [2019-09-10 15:22:22,907 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 15:22:22,907 INFO L475 AbstractCegarLoop]: Abstraction has 47263 states and 63430 transitions. [2019-09-10 15:22:22,907 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 15:22:22,907 INFO L276 IsEmpty]: Start isEmpty. Operand 47263 states and 63430 transitions. [2019-09-10 15:22:22,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2019-09-10 15:22:22,989 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 15:22:22,989 INFO L399 BasicCegarLoop]: trace histogram [19, 19, 19, 19, 19, 19, 6, 6, 6, 5, 5, 3, 3, 3, 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] [2019-09-10 15:22:22,990 INFO L418 AbstractCegarLoop]: === Iteration 7 === [ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 15:22:22,990 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 15:22:22,991 INFO L82 PathProgramCache]: Analyzing trace with hash -82983525, now seen corresponding path program 1 times [2019-09-10 15:22:22,991 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 15:22:22,996 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 15:22:22,997 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 15:22:22,997 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 15:22:22,997 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 15:22:23,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 15:22:23,677 INFO L134 CoverageAnalysis]: Checked inductivity of 1304 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 1287 trivial. 0 not checked. [2019-09-10 15:22:23,678 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-10 15:22:23,678 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-09-10 15:22:23,679 INFO L205 CegarAbsIntRunner]: Running AI on error trace of length 369 with the following transitions: [2019-09-10 15:22:23,682 INFO L207 CegarAbsIntRunner]: [596], [598], [599], [689], [692], [694], [695], [716], [717], [743], [745], [747], [752], [756], [762], [766], [767], [970], [972], [973], [1008], [1014], [1015], [1045], [1046], [2159], [2164], [2169], [2174], [2177], [2179], [2184], [2189], [2192], [2214], [2233], [2235], [2237], [2242], [2245], [2246], [2249], [2250], [2740], [2741], [2745], [2748], [2751], [2754], [2756], [2761], [2766], [2771], [2776], [2779], [3119], [3121], [3123], [3125], [3127], [3129], [3131], [3133], [3135], [3137], [3139], [3141], [3143], [3145], [3147], [3149], [3151], [3153], [3155], [3157], [3158], [3779], [3780], [3809], [3811], [3813], [3814], [3818], [3820], [3829], [3831], [3832], [3891], [4391], [5108], [5109], [5197], [5198], [5249], [5250], [5345], [5348], [5715], [5770], [5772], [5773], [6236], [6245], [6247], [6248], [6673], [6678], [6683], [6688], [6693], [6698], [6703], [6708], [6713], [6718], [6723], [6728], [6731], [6797], [6799], [6806], [7440], [7441], [7445], [7696], [7697], [7728], [7729], [7730], [7731], [7732], [7733], [7748], [7749], [7750], [7751], [7838], [7839], [8176], [8177], [8178], [8179], [8190], [8191], [8192], [8193], [8194], [8195], [8196], [8197], [8320], [8321], [8322], [8323], [8324], [8325], [8326], [8327], [8336], [8432], [8433], [8434], [8435], [8436], [8437], [8438], [8439], [8440], [8441], [8442], [8443], [8444], [8445], [8446], [8447], [8448], [8449], [8450], [8451], [8452], [8453], [8454], [8455], [8456], [8457], [8458], [8459], [8460], [8461], [8462], [8463], [8464], [8465], [8466], [8467], [8468], [8469], [8662], [8663], [8664], [8665], [8668], [8669], [8676], [8677], [8698], [8806], [8807], [8808], [8816], [8817], [8978], [9100], [9101], [9390], [9391], [9392], [9393], [9396], [9590], [9591], [9592], [9593] [2019-09-10 15:22:23,758 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2019-09-10 15:22:23,758 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-09-10 15:22:24,558 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-09-10 15:22:24,560 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 874 root evaluator evaluations with a maximum evaluation depth of 0. Performed 874 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 1804 variables. [2019-09-10 15:22:24,566 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 15:22:24,566 INFO L403 sIntCurrentIteration]: Generating AbsInt predicates [2019-09-10 15:22:24,733 INFO L219 lantSequenceWeakener]: Could never weaken! [2019-09-10 15:22:24,733 INFO L418 sIntCurrentIteration]: Unifying AI predicates [2019-09-10 15:22:24,747 INFO L420 sIntCurrentIteration]: We unified 367 AI predicates to 367 [2019-09-10 15:22:24,748 INFO L429 sIntCurrentIteration]: Finished generation of AbsInt predicates [2019-09-10 15:22:24,749 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-09-10 15:22:24,749 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [5] total 5 [2019-09-10 15:22:24,749 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 15:22:24,750 INFO L454 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-09-10 15:22:24,750 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-09-10 15:22:24,751 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-09-10 15:22:24,751 INFO L87 Difference]: Start difference. First operand 47263 states and 63430 transitions. Second operand 2 states. [2019-09-10 15:22:24,752 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 15:22:24,752 INFO L93 Difference]: Finished difference Result 2 states and 1 transitions. [2019-09-10 15:22:24,752 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-09-10 15:22:24,752 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 368 [2019-09-10 15:22:24,753 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 15:22:24,753 INFO L225 Difference]: With dead ends: 2 [2019-09-10 15:22:24,753 INFO L226 Difference]: Without dead ends: 0 [2019-09-10 15:22:24,753 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 367 GetRequests, 367 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 15:22:24,753 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-09-10 15:22:24,754 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-09-10 15:22:24,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-09-10 15:22:24,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-09-10 15:22:24,754 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 368 [2019-09-10 15:22:24,754 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 15:22:24,754 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-09-10 15:22:24,754 INFO L476 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-09-10 15:22:24,755 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-09-10 15:22:24,755 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-09-10 15:22:24,761 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.09 03:22:24 BoogieIcfgContainer [2019-09-10 15:22:24,761 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-09-10 15:22:24,765 INFO L168 Benchmark]: Toolchain (without parser) took 107368.17 ms. Allocated memory was 134.7 MB in the beginning and 1.8 GB in the end (delta: 1.7 GB). Free memory was 71.4 MB in the beginning and 552.4 MB in the end (delta: -481.0 MB). Peak memory consumption was 1.2 GB. Max. memory is 7.1 GB. [2019-09-10 15:22:24,766 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 134.7 MB. Free memory was 107.9 MB in the beginning and 107.7 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-09-10 15:22:24,769 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6362.09 ms. Allocated memory was 134.7 MB in the beginning and 379.6 MB in the end (delta: 244.8 MB). Free memory was 70.9 MB in the beginning and 263.2 MB in the end (delta: -192.3 MB). Peak memory consumption was 258.2 MB. Max. memory is 7.1 GB. [2019-09-10 15:22:24,770 INFO L168 Benchmark]: Boogie Preprocessor took 617.59 ms. Allocated memory is still 379.6 MB. Free memory was 263.2 MB in the beginning and 186.5 MB in the end (delta: 76.7 MB). Peak memory consumption was 76.7 MB. Max. memory is 7.1 GB. [2019-09-10 15:22:24,772 INFO L168 Benchmark]: RCFGBuilder took 31074.10 ms. Allocated memory was 379.6 MB in the beginning and 1.3 GB in the end (delta: 928.0 MB). Free memory was 186.5 MB in the beginning and 330.6 MB in the end (delta: -144.1 MB). Peak memory consumption was 964.3 MB. Max. memory is 7.1 GB. [2019-09-10 15:22:24,778 INFO L168 Benchmark]: TraceAbstraction took 69305.26 ms. Allocated memory was 1.3 GB in the beginning and 1.8 GB in the end (delta: 499.6 MB). Free memory was 330.6 MB in the beginning and 552.4 MB in the end (delta: -221.8 MB). Peak memory consumption was 277.9 MB. Max. memory is 7.1 GB. [2019-09-10 15:22:24,785 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 134.7 MB. Free memory was 107.9 MB in the beginning and 107.7 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 6362.09 ms. Allocated memory was 134.7 MB in the beginning and 379.6 MB in the end (delta: 244.8 MB). Free memory was 70.9 MB in the beginning and 263.2 MB in the end (delta: -192.3 MB). Peak memory consumption was 258.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 617.59 ms. Allocated memory is still 379.6 MB. Free memory was 263.2 MB in the beginning and 186.5 MB in the end (delta: 76.7 MB). Peak memory consumption was 76.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 31074.10 ms. Allocated memory was 379.6 MB in the beginning and 1.3 GB in the end (delta: 928.0 MB). Free memory was 186.5 MB in the beginning and 330.6 MB in the end (delta: -144.1 MB). Peak memory consumption was 964.3 MB. Max. memory is 7.1 GB. * TraceAbstraction took 69305.26 ms. Allocated memory was 1.3 GB in the beginning and 1.8 GB in the end (delta: 499.6 MB). Free memory was 330.6 MB in the beginning and 552.4 MB in the end (delta: -221.8 MB). Peak memory consumption was 277.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 15553]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 15565]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 15541]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 15577]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 4 specifications checked. All of them hold - StatisticsResult: Ultimate Automizer benchmark data CFG has 426 procedures, 4155 locations, 4 error locations. SAFE Result, 69.1s OverallTime, 7 OverallIterations, 19 TraceHistogramMax, 52.5s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 42940 SDtfs, 29241 SDslu, 35486 SDs, 0 SdLazy, 231 SolverSat, 59 SolverUnsat, 5 SolverUnknown, 0 SolverNotchecked, 46.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 394 GetRequests, 384 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=47263occurred in iteration=6, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.8s AbstIntTime, 1 AbstIntIterations, 1 AbstIntStrong, 1.0 AbsIntWeakeningRatio, 3.3079019073569484 AbsIntAvgWeakeningVarsNumRemoved, 0.0 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 7.1s AutomataMinimizationTime, 7 MinimizatonAttempts, 56 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.9s SsaConstructionTime, 2.0s SatisfiabilityAnalysisTime, 3.8s InterpolantComputationTime, 2044 NumberOfCodeBlocks, 2044 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 2037 ConstructedInterpolants, 0 QuantifiedInterpolants, 709341 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 7 InterpolantComputations, 6 PerfectInterpolantSequences, 8655/8657 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...