java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-02 02:59:28,938 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-02 02:59:28,940 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-02 02:59:28,954 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-02 02:59:28,955 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-02 02:59:28,956 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-02 02:59:28,957 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-02 02:59:28,959 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-02 02:59:28,961 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-02 02:59:28,962 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-02 02:59:28,963 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-02 02:59:28,964 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-02 02:59:28,964 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-02 02:59:28,965 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-02 02:59:28,966 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-02 02:59:28,967 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-02 02:59:28,968 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-02 02:59:28,969 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-02 02:59:28,970 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-02 02:59:28,972 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-02 02:59:28,974 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-02 02:59:28,975 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-02 02:59:28,976 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-02 02:59:28,977 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-02 02:59:28,979 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-02 02:59:28,979 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-02 02:59:28,980 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-02 02:59:28,981 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-02 02:59:28,981 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-02 02:59:28,982 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-02 02:59:28,982 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-02 02:59:28,983 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-02 02:59:28,984 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-02 02:59:28,984 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-02 02:59:28,985 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-02 02:59:28,986 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-02 02:59:28,986 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-02 02:59:28,987 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-02 02:59:28,987 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-02 02:59:28,988 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-02 02:59:28,988 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-02 02:59:28,989 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-02 02:59:29,014 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-02 02:59:29,014 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-02 02:59:29,017 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-02 02:59:29,017 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-02 02:59:29,017 INFO L138 SettingsManager]: * Use SBE=true [2019-10-02 02:59:29,018 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-02 02:59:29,018 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-02 02:59:29,018 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-02 02:59:29,018 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-02 02:59:29,018 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-02 02:59:29,018 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-02 02:59:29,019 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-02 02:59:29,019 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-02 02:59:29,019 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-02 02:59:29,019 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-02 02:59:29,019 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-02 02:59:29,020 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-02 02:59:29,020 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-02 02:59:29,020 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-02 02:59:29,020 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-02 02:59:29,021 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-02 02:59:29,021 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-02 02:59:29,021 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-02 02:59:29,021 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-02 02:59:29,021 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-02 02:59:29,022 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-02 02:59:29,022 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-02 02:59:29,022 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-02 02:59:29,022 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-02 02:59:29,059 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-02 02:59:29,073 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-02 02:59:29,076 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-02 02:59:29,078 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-02 02:59:29,078 INFO L275 PluginConnector]: CDTParser initialized [2019-10-02 02:59:29,079 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i [2019-10-02 02:59:29,144 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b9a92c825/6573273406ea42baa45fd95139b481b8/FLAGf6273d34d [2019-10-02 02:59:30,127 INFO L306 CDTParser]: Found 1 translation units. [2019-10-02 02:59:30,130 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i [2019-10-02 02:59:30,206 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b9a92c825/6573273406ea42baa45fd95139b481b8/FLAGf6273d34d [2019-10-02 02:59:30,443 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b9a92c825/6573273406ea42baa45fd95139b481b8 [2019-10-02 02:59:30,452 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-02 02:59:30,454 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-02 02:59:30,455 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-02 02:59:30,455 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-02 02:59:30,458 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-02 02:59:30,459 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 02:59:30" (1/1) ... [2019-10-02 02:59:30,463 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43a9919f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 02:59:30, skipping insertion in model container [2019-10-02 02:59:30,463 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 02:59:30" (1/1) ... [2019-10-02 02:59:30,470 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-02 02:59:30,695 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-02 02:59:36,998 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 02:59:37,079 INFO L188 MainTranslator]: Completed pre-run [2019-10-02 02:59:37,636 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 02:59:38,854 INFO L192 MainTranslator]: Completed translation [2019-10-02 02:59:38,855 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 02:59:38 WrapperNode [2019-10-02 02:59:38,855 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-02 02:59:38,855 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-02 02:59:38,856 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-02 02:59:38,856 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-02 02:59:38,869 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 02:59:38" (1/1) ... [2019-10-02 02:59:38,869 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 02:59:38" (1/1) ... [2019-10-02 02:59:39,023 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 02:59:38" (1/1) ... [2019-10-02 02:59:39,026 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 02:59:38" (1/1) ... [2019-10-02 02:59:39,299 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 02:59:38" (1/1) ... [2019-10-02 02:59:39,346 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 02:59:38" (1/1) ... [2019-10-02 02:59:39,447 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 02:59:38" (1/1) ... [2019-10-02 02:59:39,528 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-02 02:59:39,529 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-02 02:59:39,529 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-02 02:59:39,529 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-02 02:59:39,531 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 02:59:38" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-02 02:59:39,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-02 02:59:39,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-02 02:59:39,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-02 02:59:39,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-02 02:59:39,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-02 02:59:39,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-02 02:59:39,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-10-02 02:59:39,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-02 02:59:39,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-02 02:59:39,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-02 02:59:39,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-02 02:59:39,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-02 02:59:39,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-02 02:59:39,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-02 02:59:39,606 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-10-02 02:59:39,606 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2019-10-02 02:59:39,606 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-02 02:59:39,606 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-02 02:59:39,606 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-02 02:59:39,607 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2019-10-02 02:59:39,607 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_build_fake_mediatable [2019-10-02 02:59:39,607 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_parse_eeprom [2019-10-02 02:59:39,607 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_read_eeprom [2019-10-02 02:59:39,607 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-02 02:59:39,608 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-02 02:59:39,608 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-02 02:59:39,608 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-02 02:59:39,608 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-02 02:59:39,608 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-02 02:59:39,608 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-02 02:59:39,609 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-02 02:59:39,609 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-10-02 02:59:39,609 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-10-02 02:59:39,609 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2019-10-02 02:59:39,609 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2019-10-02 02:59:39,609 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2019-10-02 02:59:39,610 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-10-02 02:59:39,610 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-10-02 02:59:39,610 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2019-10-02 02:59:39,610 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2019-10-02 02:59:39,610 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2019-10-02 02:59:39,610 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2019-10-02 02:59:39,611 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-02 02:59:39,611 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-02 02:59:39,611 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-02 02:59:39,611 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-02 02:59:39,611 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-10-02 02:59:39,611 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2019-10-02 02:59:39,612 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2019-10-02 02:59:39,612 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2019-10-02 02:59:39,612 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2019-10-02 02:59:39,612 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_start_rxtx [2019-10-02 02:59:39,612 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_stop_rxtx [2019-10-02 02:59:39,612 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx [2019-10-02 02:59:39,613 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_refill_rx [2019-10-02 02:59:39,613 INFO L138 BoogieDeclarations]: Found implementation of procedure oom_timer [2019-10-02 02:59:39,613 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_poll [2019-10-02 02:59:39,613 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_interrupt [2019-10-02 02:59:39,613 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_interrupt [2019-10-02 02:59:39,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_60 [2019-10-02 02:59:39,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_61 [2019-10-02 02:59:39,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_62 [2019-10-02 02:59:39,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_63 [2019-10-02 02:59:39,614 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-02 02:59:39,614 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_result [2019-10-02 02:59:39,614 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_duplex [2019-10-02 02:59:39,615 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_stop_rxtx___0 [2019-10-02 02:59:39,615 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___0 [2019-10-02 02:59:39,615 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_mdio_read [2019-10-02 02:59:39,615 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_mdio_write [2019-10-02 02:59:39,615 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_select_media [2019-10-02 02:59:39,615 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_check_duplex [2019-10-02 02:59:39,616 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_find_mii [2019-10-02 02:59:39,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_60 [2019-10-02 02:59:39,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2019-10-02 02:59:39,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_63 [2019-10-02 02:59:39,616 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_stop_rxtx___1 [2019-10-02 02:59:39,617 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___1 [2019-10-02 02:59:39,617 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_tx_timeout_complete [2019-10-02 02:59:39,617 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_media_task [2019-10-02 02:59:39,617 INFO L138 BoogieDeclarations]: Found implementation of procedure mxic_timer [2019-10-02 02:59:39,617 INFO L138 BoogieDeclarations]: Found implementation of procedure comet_timer [2019-10-02 02:59:39,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_60___0 [2019-10-02 02:59:39,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61___0 [2019-10-02 02:59:39,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_62 [2019-10-02 02:59:39,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_63___0 [2019-10-02 02:59:39,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_64 [2019-10-02 02:59:39,618 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-02 02:59:39,618 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-02 02:59:39,619 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2019-10-02 02:59:39,619 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2019-10-02 02:59:39,619 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit_le [2019-10-02 02:59:39,619 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-02 02:59:39,619 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-02 02:59:39,619 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-02 02:59:39,620 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-10-02 02:59:39,620 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-10-02 02:59:39,620 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-02 02:59:39,620 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-02 02:59:39,620 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-10-02 02:59:39,621 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-10-02 02:59:39,621 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-10-02 02:59:39,621 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-02 02:59:39,621 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-02 02:59:39,621 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2019-10-02 02:59:39,621 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2019-10-02 02:59:39,622 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-10-02 02:59:39,622 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-02 02:59:39,622 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-02 02:59:39,622 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-02 02:59:39,622 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2019-10-02 02:59:39,622 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2019-10-02 02:59:39,623 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2019-10-02 02:59:39,623 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2019-10-02 02:59:39,623 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2019-10-02 02:59:39,623 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-10-02 02:59:39,623 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-10-02 02:59:39,623 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-02 02:59:39,624 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-02 02:59:39,624 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-10-02 02:59:39,624 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2019-10-02 02:59:39,624 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2019-10-02 02:59:39,624 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2019-10-02 02:59:39,624 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_stop_rxtx___2 [2019-10-02 02:59:39,625 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___2 [2019-10-02 02:59:39,625 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_tx_timeout_complete___0 [2019-10-02 02:59:39,625 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-02 02:59:39,625 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2019-10-02 02:59:39,625 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_timer [2019-10-02 02:59:39,625 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_set_power_state [2019-10-02 02:59:39,626 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_up [2019-10-02 02:59:39,626 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_open [2019-10-02 02:59:39,626 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_tx_timeout [2019-10-02 02:59:39,626 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_init_ring [2019-10-02 02:59:39,626 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_start_xmit [2019-10-02 02:59:39,626 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_clean_tx_ring [2019-10-02 02:59:39,627 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_down [2019-10-02 02:59:39,627 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_free_ring [2019-10-02 02:59:39,627 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_close [2019-10-02 02:59:39,627 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_get_stats [2019-10-02 02:59:39,627 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_get_drvinfo [2019-10-02 02:59:39,627 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_ethtool_set_wol [2019-10-02 02:59:39,628 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_ethtool_get_wol [2019-10-02 02:59:39,628 INFO L138 BoogieDeclarations]: Found implementation of procedure private_ioctl [2019-10-02 02:59:39,628 INFO L138 BoogieDeclarations]: Found implementation of procedure build_setup_frame_hash [2019-10-02 02:59:39,628 INFO L138 BoogieDeclarations]: Found implementation of procedure build_setup_frame_perfect [2019-10-02 02:59:39,628 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2019-10-02 02:59:39,628 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_mwi_config [2019-10-02 02:59:39,629 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_uli_dm_quirk [2019-10-02 02:59:39,629 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_init_one [2019-10-02 02:59:39,629 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_set_wolopts [2019-10-02 02:59:39,629 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_suspend [2019-10-02 02:59:39,629 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_resume [2019-10-02 02:59:39,629 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_remove_one [2019-10-02 02:59:39,629 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_tulip [2019-10-02 02:59:39,630 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_init [2019-10-02 02:59:39,630 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_cleanup [2019-10-02 02:59:39,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_tulip_cleanup_19_2 [2019-10-02 02:59:39,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_tulip_init_19_9 [2019-10-02 02:59:39,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-10-02 02:59:39,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-10-02 02:59:39,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-10-02 02:59:39,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_16_1 [2019-10-02 02:59:39,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_17_1 [2019-10-02 02:59:39,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_19_4 [2019-10-02 02:59:39,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_11_1 [2019-10-02 02:59:39,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_15_2 [2019-10-02 02:59:39,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_14_4 [2019-10-02 02:59:39,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_18_2 [2019-10-02 02:59:39,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_14_19_5 [2019-10-02 02:59:39,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-10-02 02:59:39,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-10-02 02:59:39,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-10-02 02:59:39,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-10-02 02:59:39,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-10-02 02:59:39,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-10-02 02:59:39,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_19 [2019-10-02 02:59:39,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-10-02 02:59:39,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_21 [2019-10-02 02:59:39,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-02 02:59:39,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-02 02:59:39,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-10-02 02:59:39,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2019-10-02 02:59:39,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_7 [2019-10-02 02:59:39,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2019-10-02 02:59:39,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_7 [2019-10-02 02:59:39,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_3 [2019-10-02 02:59:39,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_7 [2019-10-02 02:59:39,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_3 [2019-10-02 02:59:39,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_7 [2019-10-02 02:59:39,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_3 [2019-10-02 02:59:39,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_7 [2019-10-02 02:59:39,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_19 [2019-10-02 02:59:39,636 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-02 02:59:39,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-10-02 02:59:39,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-10-02 02:59:39,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-10-02 02:59:39,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2019-10-02 02:59:39,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2019-10-02 02:59:39,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2019-10-02 02:59:39,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-02 02:59:39,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2019-10-02 02:59:39,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2019-10-02 02:59:39,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2019-10-02 02:59:39,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2019-10-02 02:59:39,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2019-10-02 02:59:39,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2019-10-02 02:59:39,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-02 02:59:39,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2019-10-02 02:59:39,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-10-02 02:59:39,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-10-02 02:59:39,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_14_6 [2019-10-02 02:59:39,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-10-02 02:59:39,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_tulip_chip_table_dummy_resourceless_instance_3 [2019-10-02 02:59:39,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_tulip_chip_table_dummy_resourceless_instance_4 [2019-10-02 02:59:39,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_tulip_chip_table_dummy_resourceless_instance_5 [2019-10-02 02:59:39,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_tulip_chip_table_dummy_resourceless_instance_6 [2019-10-02 02:59:39,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_tulip_chip_table_dummy_resourceless_instance_7 [2019-10-02 02:59:39,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-10-02 02:59:39,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-10-02 02:59:39,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2019-10-02 02:59:39,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-10-02 02:59:39,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2019-10-02 02:59:39,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-10-02 02:59:39,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2019-10-02 02:59:39,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2019-10-02 02:59:39,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2019-10-02 02:59:39,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-10-02 02:59:39,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2019-10-02 02:59:39,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2019-10-02 02:59:39,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_5 [2019-10-02 02:59:39,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2019-10-02 02:59:39,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_5 [2019-10-02 02:59:39,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_1 [2019-10-02 02:59:39,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_5 [2019-10-02 02:59:39,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_1 [2019-10-02 02:59:39,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_5 [2019-10-02 02:59:39,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_1 [2019-10-02 02:59:39,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_3 [2019-10-02 02:59:39,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_8_2 [2019-10-02 02:59:39,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_8 [2019-10-02 02:59:39,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-10-02 02:59:39,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_16_2 [2019-10-02 02:59:39,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2019-10-02 02:59:39,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_59 [2019-10-02 02:59:39,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_60 [2019-10-02 02:59:39,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_61 [2019-10-02 02:59:39,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_63___0 [2019-10-02 02:59:39,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_65 [2019-10-02 02:59:39,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_66 [2019-10-02 02:59:39,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_67 [2019-10-02 02:59:39,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_69 [2019-10-02 02:59:39,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_70 [2019-10-02 02:59:39,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_72 [2019-10-02 02:59:39,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_74 [2019-10-02 02:59:39,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_75 [2019-10-02 02:59:39,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_76 [2019-10-02 02:59:39,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_77 [2019-10-02 02:59:39,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_78 [2019-10-02 02:59:39,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_79 [2019-10-02 02:59:39,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_80 [2019-10-02 02:59:39,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_81 [2019-10-02 02:59:39,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_82 [2019-10-02 02:59:39,646 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_stop_rxtx___3 [2019-10-02 02:59:39,646 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___3 [2019-10-02 02:59:39,647 INFO L138 BoogieDeclarations]: Found implementation of procedure t21142_media_task [2019-10-02 02:59:39,647 INFO L138 BoogieDeclarations]: Found implementation of procedure t21142_start_nway [2019-10-02 02:59:39,647 INFO L138 BoogieDeclarations]: Found implementation of procedure t21142_lnk_change [2019-10-02 02:59:39,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2019-10-02 02:59:39,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_10_1 [2019-10-02 02:59:39,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_13_2 [2019-10-02 02:59:39,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2019-10-02 02:59:39,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_60___0 [2019-10-02 02:59:39,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_61 [2019-10-02 02:59:39,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_62 [2019-10-02 02:59:39,648 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-10-02 02:59:39,648 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-10-02 02:59:39,648 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_stop_rxtx___4 [2019-10-02 02:59:39,649 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___4 [2019-10-02 02:59:39,649 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic_do_nway [2019-10-02 02:59:39,649 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic_lnk_change [2019-10-02 02:59:39,649 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic_timer [2019-10-02 02:59:39,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_62 [2019-10-02 02:59:39,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_63 [2019-10-02 02:59:39,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_64___0 [2019-10-02 02:59:39,650 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_stop_rxtx___5 [2019-10-02 02:59:39,650 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___5 [2019-10-02 02:59:39,650 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic2_timer [2019-10-02 02:59:39,650 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic2_start_nway [2019-10-02 02:59:39,650 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic2_lnk_change [2019-10-02 02:59:39,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_60___1 [2019-10-02 02:59:39,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_61___0 [2019-10-02 02:59:39,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_62___0 [2019-10-02 02:59:39,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_63 [2019-10-02 02:59:39,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-02 02:59:39,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-02 02:59:39,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-02 02:59:39,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-02 02:59:39,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-02 02:59:39,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-02 02:59:39,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-02 02:59:39,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-02 02:59:39,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-02 02:59:39,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-02 02:59:39,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-02 02:59:39,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-02 02:59:39,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-02 02:59:39,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-02 02:59:39,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-02 02:59:39,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-02 02:59:39,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-02 02:59:39,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-02 02:59:39,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-02 02:59:39,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-02 02:59:39,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-02 02:59:39,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-02 02:59:39,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-02 02:59:39,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-02 02:59:39,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-02 02:59:39,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-02 02:59:39,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-02 02:59:39,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-02 02:59:39,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-02 02:59:39,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-02 02:59:39,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-02 02:59:39,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-02 02:59:39,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-02 02:59:39,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-02 02:59:39,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-02 02:59:39,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-02 02:59:39,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-02 02:59:39,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-02 02:59:39,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-02 02:59:39,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-02 02:59:39,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-02 02:59:39,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-02 02:59:39,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-02 02:59:39,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-02 02:59:39,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-02 02:59:39,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-02 02:59:39,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-02 02:59:39,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-02 02:59:39,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-02 02:59:39,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-02 02:59:39,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-02 02:59:39,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-02 02:59:39,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-02 02:59:39,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-02 02:59:39,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-02 02:59:39,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-02 02:59:39,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-02 02:59:39,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-02 02:59:39,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-02 02:59:39,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-10-02 02:59:39,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-02 02:59:39,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-02 02:59:39,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-02 02:59:39,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-02 02:59:39,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-02 02:59:39,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-02 02:59:39,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-02 02:59:39,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-10-02 02:59:39,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-10-02 02:59:39,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-10-02 02:59:39,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-10-02 02:59:39,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-10-02 02:59:39,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-10-02 02:59:39,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-10-02 02:59:39,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-10-02 02:59:39,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-02 02:59:39,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-02 02:59:39,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-02 02:59:39,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-02 02:59:39,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-02 02:59:39,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-02 02:59:39,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-02 02:59:39,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-02 02:59:39,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tulip_private [2019-10-02 02:59:39,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_tulip_private [2019-10-02 02:59:39,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_tulip_private [2019-10-02 02:59:39,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_tulip_private [2019-10-02 02:59:39,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_tulip_private [2019-10-02 02:59:39,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_tulip_private [2019-10-02 02:59:39,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_tulip_private [2019-10-02 02:59:39,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_tulip_private [2019-10-02 02:59:39,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-02 02:59:39,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-02 02:59:39,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-02 02:59:39,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-02 02:59:39,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-02 02:59:39,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-02 02:59:39,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-02 02:59:39,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-02 02:59:39,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_mii_lock_of_tulip_private [2019-10-02 02:59:39,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_mii_lock_of_tulip_private [2019-10-02 02:59:39,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_mii_lock_of_tulip_private [2019-10-02 02:59:39,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_mii_lock_of_tulip_private [2019-10-02 02:59:39,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_mii_lock_of_tulip_private [2019-10-02 02:59:39,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_mii_lock_of_tulip_private [2019-10-02 02:59:39,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_mii_lock_of_tulip_private [2019-10-02 02:59:39,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_mii_lock_of_tulip_private [2019-10-02 02:59:39,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-02 02:59:39,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-02 02:59:39,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-02 02:59:39,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-02 02:59:39,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-02 02:59:39,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-02 02:59:39,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-02 02:59:39,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-02 02:59:39,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-10-02 02:59:39,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-10-02 02:59:39,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-10-02 02:59:39,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-10-02 02:59:39,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-10-02 02:59:39,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-10-02 02:59:39,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-10-02 02:59:39,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-10-02 02:59:39,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-02 02:59:39,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-02 02:59:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-02 02:59:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-02 02:59:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-02 02:59:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-02 02:59:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-02 02:59:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-02 02:59:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-02 02:59:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-02 02:59:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-02 02:59:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-02 02:59:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-02 02:59:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-02 02:59:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-02 02:59:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-02 02:59:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-02 02:59:39,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-10-02 02:59:39,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-02 02:59:39,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-02 02:59:39,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-02 02:59:39,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-02 02:59:39,671 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-02 02:59:39,671 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2019-10-02 02:59:39,672 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2019-10-02 02:59:39,672 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-10-02 02:59:39,672 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-10-02 02:59:39,672 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2019-10-02 02:59:39,672 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-10-02 02:59:39,672 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2019-10-02 02:59:39,673 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-10-02 02:59:39,673 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-10-02 02:59:39,673 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_enable_wake [2019-10-02 02:59:39,673 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-02 02:59:39,673 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-02 02:59:39,673 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-02 02:59:39,673 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-02 02:59:39,674 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-02 02:59:39,674 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-10-02 02:59:39,674 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-02 02:59:39,674 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-10-02 02:59:39,674 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-02 02:59:39,674 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-10-02 02:59:39,674 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-02 02:59:39,675 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2019-10-02 02:59:39,675 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2019-10-02 02:59:39,675 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-10-02 02:59:39,675 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-10-02 02:59:39,675 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-10-02 02:59:39,675 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-10-02 02:59:39,675 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-02 02:59:39,676 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2019-10-02 02:59:39,676 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2019-10-02 02:59:39,676 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2019-10-02 02:59:39,676 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-02 02:59:39,676 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-02 02:59:39,676 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-02 02:59:39,676 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_trans_start [2019-10-02 02:59:39,676 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-10-02 02:59:39,677 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2019-10-02 02:59:39,677 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2019-10-02 02:59:39,677 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2019-10-02 02:59:39,677 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2019-10-02 02:59:39,677 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2019-10-02 02:59:39,677 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-02 02:59:39,677 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-02 02:59:39,678 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-02 02:59:39,678 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-02 02:59:39,678 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-02 02:59:39,678 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-10-02 02:59:39,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2019-10-02 02:59:39,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2019-10-02 02:59:39,678 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2019-10-02 02:59:39,679 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2019-10-02 02:59:39,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-02 02:59:39,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-02 02:59:39,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-02 02:59:39,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-02 02:59:39,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-10-02 02:59:39,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-10-02 02:59:39,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-10-02 02:59:39,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-10-02 02:59:39,680 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-02 02:59:39,680 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-10-02 02:59:39,680 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-02 02:59:39,680 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2019-10-02 02:59:39,680 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-10-02 02:59:39,680 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-10-02 02:59:39,681 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-10-02 02:59:39,681 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-10-02 02:59:39,681 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2019-10-02 02:59:39,681 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2019-10-02 02:59:39,681 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-10-02 02:59:39,681 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2019-10-02 02:59:39,681 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2019-10-02 02:59:39,682 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2019-10-02 02:59:39,682 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2019-10-02 02:59:39,682 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2019-10-02 02:59:39,682 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2019-10-02 02:59:39,682 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_present [2019-10-02 02:59:39,682 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-02 02:59:39,682 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-02 02:59:39,683 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2019-10-02 02:59:39,683 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2019-10-02 02:59:39,683 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-10-02 02:59:39,683 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-10-02 02:59:39,683 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2019-10-02 02:59:39,683 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2019-10-02 02:59:39,683 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-02 02:59:39,684 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2019-10-02 02:59:39,684 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_try_set_mwi [2019-10-02 02:59:39,684 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-02 02:59:39,684 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-02 02:59:39,684 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-10-02 02:59:39,684 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-02 02:59:39,685 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-02 02:59:39,685 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-02 02:59:39,685 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-02 02:59:39,685 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-02 02:59:39,685 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-02 02:59:39,685 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-02 02:59:39,685 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-02 02:59:39,686 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-02 02:59:39,686 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-02 02:59:39,686 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-02 02:59:39,686 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-10-02 02:59:39,686 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-02 02:59:39,687 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-10-02 02:59:39,687 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2019-10-02 02:59:39,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-02 02:59:39,687 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-02 02:59:39,687 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-02 02:59:39,687 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2019-10-02 02:59:39,687 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2019-10-02 02:59:39,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-02 02:59:39,688 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-02 02:59:39,688 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-02 02:59:39,688 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-02 02:59:39,688 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2019-10-02 02:59:39,688 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_parse_eeprom [2019-10-02 02:59:39,688 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_read_eeprom [2019-10-02 02:59:39,688 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_build_fake_mediatable [2019-10-02 02:59:39,689 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-02 02:59:39,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-02 02:59:39,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-02 02:59:39,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-02 02:59:39,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-02 02:59:39,689 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-02 02:59:39,689 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-02 02:59:39,689 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-02 02:59:39,690 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2019-10-02 02:59:39,690 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-02 02:59:39,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tulip_private [2019-10-02 02:59:39,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_tulip_private [2019-10-02 02:59:39,690 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-02 02:59:39,690 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-02 02:59:39,690 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-02 02:59:39,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_61 [2019-10-02 02:59:39,691 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-02 02:59:39,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_62 [2019-10-02 02:59:39,691 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-10-02 02:59:39,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_60 [2019-10-02 02:59:39,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_63 [2019-10-02 02:59:39,691 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-02 02:59:39,691 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-10-02 02:59:39,692 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-02 02:59:39,692 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-02 02:59:39,692 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-02 02:59:39,692 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-02 02:59:39,692 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2019-10-02 02:59:39,692 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-02 02:59:39,692 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2019-10-02 02:59:39,692 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2019-10-02 02:59:39,693 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-02 02:59:39,693 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-10-02 02:59:39,693 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-02 02:59:39,693 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-10-02 02:59:39,693 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-02 02:59:39,693 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2019-10-02 02:59:39,693 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-02 02:59:39,693 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2019-10-02 02:59:39,694 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2019-10-02 02:59:39,694 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-02 02:59:39,694 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-10-02 02:59:39,694 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-02 02:59:39,694 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-10-02 02:59:39,694 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-10-02 02:59:39,694 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-10-02 02:59:39,694 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2019-10-02 02:59:39,695 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2019-10-02 02:59:39,695 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2019-10-02 02:59:39,695 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2019-10-02 02:59:39,695 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2019-10-02 02:59:39,695 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2019-10-02 02:59:39,695 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-02 02:59:39,695 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-10-02 02:59:39,696 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-10-02 02:59:39,696 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-02 02:59:39,696 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-02 02:59:39,696 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-02 02:59:39,696 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2019-10-02 02:59:39,696 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-10-02 02:59:39,696 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2019-10-02 02:59:39,697 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2019-10-02 02:59:39,697 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2019-10-02 02:59:39,697 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2019-10-02 02:59:39,697 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2019-10-02 02:59:39,697 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_interrupt [2019-10-02 02:59:39,697 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_refill_rx [2019-10-02 02:59:39,697 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_poll [2019-10-02 02:59:39,697 INFO L130 BoogieDeclarations]: Found specification of procedure oom_timer [2019-10-02 02:59:39,698 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_start_rxtx [2019-10-02 02:59:39,698 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_stop_rxtx [2019-10-02 02:59:39,698 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-02 02:59:39,698 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx [2019-10-02 02:59:39,698 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-02 02:59:39,698 INFO L130 BoogieDeclarations]: Found specification of procedure phy_interrupt [2019-10-02 02:59:39,698 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-10-02 02:59:39,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2019-10-02 02:59:39,698 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-10-02 02:59:39,699 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2019-10-02 02:59:39,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_60 [2019-10-02 02:59:39,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_63 [2019-10-02 02:59:39,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_mii_lock_of_tulip_private [2019-10-02 02:59:39,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_mii_lock_of_tulip_private [2019-10-02 02:59:39,699 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-02 02:59:39,699 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-02 02:59:39,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2019-10-02 02:59:39,699 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-02 02:59:39,700 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_result [2019-10-02 02:59:39,700 INFO L130 BoogieDeclarations]: Found specification of procedure mii_duplex [2019-10-02 02:59:39,700 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_mdio_read [2019-10-02 02:59:39,700 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_mdio_write [2019-10-02 02:59:39,700 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_select_media [2019-10-02 02:59:39,700 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_check_duplex [2019-10-02 02:59:39,700 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_find_mii [2019-10-02 02:59:39,700 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_stop_rxtx___0 [2019-10-02 02:59:39,700 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___0 [2019-10-02 02:59:39,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_60___0 [2019-10-02 02:59:39,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61___0 [2019-10-02 02:59:39,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_62 [2019-10-02 02:59:39,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_63___0 [2019-10-02 02:59:39,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_64 [2019-10-02 02:59:39,701 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-10-02 02:59:39,701 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-10-02 02:59:39,701 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_media_task [2019-10-02 02:59:39,701 INFO L130 BoogieDeclarations]: Found specification of procedure mxic_timer [2019-10-02 02:59:39,702 INFO L130 BoogieDeclarations]: Found specification of procedure comet_timer [2019-10-02 02:59:39,702 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_stop_rxtx___1 [2019-10-02 02:59:39,702 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___1 [2019-10-02 02:59:39,702 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_tx_timeout_complete [2019-10-02 02:59:39,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-02 02:59:39,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-02 02:59:39,702 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-02 02:59:39,702 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-02 02:59:39,702 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2019-10-02 02:59:39,703 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2019-10-02 02:59:39,703 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit_le [2019-10-02 02:59:39,703 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-10-02 02:59:39,703 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-02 02:59:39,703 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-02 02:59:39,703 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-10-02 02:59:39,703 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-02 02:59:39,703 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-02 02:59:39,703 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-02 02:59:39,704 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-02 02:59:39,704 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-02 02:59:39,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_61 [2019-10-02 02:59:39,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_63___0 [2019-10-02 02:59:39,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_67 [2019-10-02 02:59:39,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_70 [2019-10-02 02:59:39,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_72 [2019-10-02 02:59:39,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-02 02:59:39,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-02 02:59:39,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-10-02 02:59:39,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-02 02:59:39,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-02 02:59:39,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-10-02 02:59:39,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-02 02:59:39,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-10-02 02:59:39,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-10-02 02:59:39,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-02 02:59:39,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-02 02:59:39,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-02 02:59:39,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-02 02:59:39,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-02 02:59:39,706 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-02 02:59:39,706 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-02 02:59:39,706 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-02 02:59:39,706 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-10-02 02:59:39,706 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-10-02 02:59:39,706 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-02 02:59:39,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_65 [2019-10-02 02:59:39,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_66 [2019-10-02 02:59:39,707 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-10-02 02:59:39,707 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-10-02 02:59:39,707 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2019-10-02 02:59:39,707 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-10-02 02:59:39,707 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-10-02 02:59:39,707 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-02 02:59:39,707 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2019-10-02 02:59:39,708 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2019-10-02 02:59:39,708 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2019-10-02 02:59:39,708 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2019-10-02 02:59:39,708 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-02 02:59:39,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2019-10-02 02:59:39,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_59 [2019-10-02 02:59:39,708 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-02 02:59:39,708 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-02 02:59:39,708 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-10-02 02:59:39,709 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-10-02 02:59:39,709 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-10-02 02:59:39,709 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-10-02 02:59:39,709 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-10-02 02:59:39,709 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-02 02:59:39,709 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-02 02:59:39,709 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-02 02:59:39,709 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-02 02:59:39,710 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2019-10-02 02:59:39,710 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2019-10-02 02:59:39,710 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2019-10-02 02:59:39,710 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-02 02:59:39,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_76 [2019-10-02 02:59:39,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_80 [2019-10-02 02:59:39,710 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-10-02 02:59:39,710 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-02 02:59:39,711 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-02 02:59:39,711 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-02 02:59:39,711 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-10-02 02:59:39,711 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-10-02 02:59:39,711 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-02 02:59:39,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_75 [2019-10-02 02:59:39,711 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-02 02:59:39,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_79 [2019-10-02 02:59:39,711 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_present [2019-10-02 02:59:39,712 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2019-10-02 02:59:39,712 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2019-10-02 02:59:39,712 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2019-10-02 02:59:39,712 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2019-10-02 02:59:39,712 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2019-10-02 02:59:39,712 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2019-10-02 02:59:39,712 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2019-10-02 02:59:39,712 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2019-10-02 02:59:39,713 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-02 02:59:39,713 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-02 02:59:39,713 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-02 02:59:39,713 INFO L130 BoogieDeclarations]: Found specification of procedure pci_try_set_mwi [2019-10-02 02:59:39,713 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2019-10-02 02:59:39,713 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2019-10-02 02:59:39,713 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2019-10-02 02:59:39,713 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2019-10-02 02:59:39,714 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2019-10-02 02:59:39,714 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2019-10-02 02:59:39,714 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2019-10-02 02:59:39,714 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-10-02 02:59:39,714 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-10-02 02:59:39,714 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-02 02:59:39,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_81 [2019-10-02 02:59:39,714 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-02 02:59:39,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_82 [2019-10-02 02:59:39,715 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-10-02 02:59:39,715 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-10-02 02:59:39,715 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-02 02:59:39,715 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-02 02:59:39,715 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-10-02 02:59:39,715 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2019-10-02 02:59:39,715 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2019-10-02 02:59:39,716 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2019-10-02 02:59:39,716 INFO L130 BoogieDeclarations]: Found specification of procedure t21142_media_task [2019-10-02 02:59:39,716 INFO L130 BoogieDeclarations]: Found specification of procedure t21142_start_nway [2019-10-02 02:59:39,716 INFO L130 BoogieDeclarations]: Found specification of procedure t21142_lnk_change [2019-10-02 02:59:39,716 INFO L130 BoogieDeclarations]: Found specification of procedure pnic2_lnk_change [2019-10-02 02:59:39,716 INFO L130 BoogieDeclarations]: Found specification of procedure pnic2_timer [2019-10-02 02:59:39,716 INFO L130 BoogieDeclarations]: Found specification of procedure pnic2_start_nway [2019-10-02 02:59:39,716 INFO L130 BoogieDeclarations]: Found specification of procedure pnic_do_nway [2019-10-02 02:59:39,716 INFO L130 BoogieDeclarations]: Found specification of procedure pnic_lnk_change [2019-10-02 02:59:39,717 INFO L130 BoogieDeclarations]: Found specification of procedure pnic_timer [2019-10-02 02:59:39,717 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_stop_rxtx___2 [2019-10-02 02:59:39,717 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___2 [2019-10-02 02:59:39,717 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_tx_timeout_complete___0 [2019-10-02 02:59:39,717 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-02 02:59:39,717 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-02 02:59:39,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_60 [2019-10-02 02:59:39,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_78 [2019-10-02 02:59:39,718 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-02 02:59:39,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_69 [2019-10-02 02:59:39,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_77 [2019-10-02 02:59:39,718 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2019-10-02 02:59:39,718 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2019-10-02 02:59:39,718 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2019-10-02 02:59:39,718 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2019-10-02 02:59:40,333 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-02 02:59:40,333 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-02 02:59:40,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_74 [2019-10-02 02:59:40,333 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2019-10-02 02:59:40,334 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2019-10-02 02:59:40,334 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-10-02 02:59:40,334 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_timer [2019-10-02 02:59:40,334 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_tx_timeout [2019-10-02 02:59:40,334 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_init_ring [2019-10-02 02:59:40,334 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_free_ring [2019-10-02 02:59:40,334 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_start_xmit [2019-10-02 02:59:40,334 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_open [2019-10-02 02:59:40,334 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_close [2019-10-02 02:59:40,334 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_up [2019-10-02 02:59:40,335 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_down [2019-10-02 02:59:40,335 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_get_stats [2019-10-02 02:59:40,335 INFO L130 BoogieDeclarations]: Found specification of procedure private_ioctl [2019-10-02 02:59:40,335 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2019-10-02 02:59:40,335 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_set_wolopts [2019-10-02 02:59:40,335 INFO L130 BoogieDeclarations]: Found specification of procedure poll_tulip [2019-10-02 02:59:40,335 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_set_power_state [2019-10-02 02:59:40,335 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-02 02:59:40,336 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_clean_tx_ring [2019-10-02 02:59:40,336 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_get_drvinfo [2019-10-02 02:59:40,336 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_ethtool_set_wol [2019-10-02 02:59:40,336 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_ethtool_get_wol [2019-10-02 02:59:40,336 INFO L130 BoogieDeclarations]: Found specification of procedure build_setup_frame_hash [2019-10-02 02:59:40,336 INFO L130 BoogieDeclarations]: Found specification of procedure build_setup_frame_perfect [2019-10-02 02:59:40,336 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_mwi_config [2019-10-02 02:59:40,336 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_uli_dm_quirk [2019-10-02 02:59:40,337 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_init_one [2019-10-02 02:59:40,337 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-10-02 02:59:40,337 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_suspend [2019-10-02 02:59:40,337 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_resume [2019-10-02 02:59:40,337 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_remove_one [2019-10-02 02:59:40,337 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_init [2019-10-02 02:59:40,337 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_cleanup [2019-10-02 02:59:40,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_tulip_cleanup_19_2 [2019-10-02 02:59:40,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_tulip_init_19_9 [2019-10-02 02:59:40,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-10-02 02:59:40,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-10-02 02:59:40,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-10-02 02:59:40,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2019-10-02 02:59:40,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_16_1 [2019-10-02 02:59:40,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_17_1 [2019-10-02 02:59:40,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_19_4 [2019-10-02 02:59:40,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_11_1 [2019-10-02 02:59:40,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_15_2 [2019-10-02 02:59:40,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_14_4 [2019-10-02 02:59:40,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_18_2 [2019-10-02 02:59:40,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_14_19_5 [2019-10-02 02:59:40,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-10-02 02:59:40,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-10-02 02:59:40,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-10-02 02:59:40,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-10-02 02:59:40,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-10-02 02:59:40,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-10-02 02:59:40,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_19 [2019-10-02 02:59:40,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-10-02 02:59:40,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_21 [2019-10-02 02:59:40,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-02 02:59:40,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-02 02:59:40,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-10-02 02:59:40,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2019-10-02 02:59:40,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_7 [2019-10-02 02:59:40,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2019-10-02 02:59:40,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_7 [2019-10-02 02:59:40,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_3 [2019-10-02 02:59:40,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_7 [2019-10-02 02:59:40,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_3 [2019-10-02 02:59:40,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_7 [2019-10-02 02:59:40,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_3 [2019-10-02 02:59:40,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_7 [2019-10-02 02:59:40,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_19 [2019-10-02 02:59:40,342 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-02 02:59:40,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-10-02 02:59:40,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-10-02 02:59:40,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-10-02 02:59:40,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2019-10-02 02:59:40,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2019-10-02 02:59:40,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2019-10-02 02:59:40,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-02 02:59:40,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2019-10-02 02:59:40,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2019-10-02 02:59:40,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2019-10-02 02:59:40,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2019-10-02 02:59:40,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2019-10-02 02:59:40,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2019-10-02 02:59:40,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-02 02:59:40,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2019-10-02 02:59:40,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-10-02 02:59:40,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-10-02 02:59:40,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_14_6 [2019-10-02 02:59:40,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-10-02 02:59:40,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_tulip_chip_table_dummy_resourceless_instance_3 [2019-10-02 02:59:40,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_tulip_chip_table_dummy_resourceless_instance_4 [2019-10-02 02:59:40,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_tulip_chip_table_dummy_resourceless_instance_5 [2019-10-02 02:59:40,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_tulip_chip_table_dummy_resourceless_instance_6 [2019-10-02 02:59:40,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_tulip_chip_table_dummy_resourceless_instance_7 [2019-10-02 02:59:40,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-10-02 02:59:40,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-10-02 02:59:40,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2019-10-02 02:59:40,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-10-02 02:59:40,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2019-10-02 02:59:40,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-10-02 02:59:40,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2019-10-02 02:59:40,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2019-10-02 02:59:40,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2019-10-02 02:59:40,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-10-02 02:59:40,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2019-10-02 02:59:40,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2019-10-02 02:59:40,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_5 [2019-10-02 02:59:40,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2019-10-02 02:59:40,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_5 [2019-10-02 02:59:40,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_1 [2019-10-02 02:59:40,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_5 [2019-10-02 02:59:40,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_1 [2019-10-02 02:59:40,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_5 [2019-10-02 02:59:40,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_1 [2019-10-02 02:59:40,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_3 [2019-10-02 02:59:40,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_8_2 [2019-10-02 02:59:40,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_8 [2019-10-02 02:59:40,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-10-02 02:59:40,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_16_2 [2019-10-02 02:59:40,349 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-02 02:59:40,349 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-02 02:59:40,350 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-02 02:59:40,350 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-02 02:59:40,350 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-02 02:59:40,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_60___0 [2019-10-02 02:59:40,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_61 [2019-10-02 02:59:40,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_62 [2019-10-02 02:59:40,350 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2019-10-02 02:59:40,350 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_stop_rxtx___3 [2019-10-02 02:59:40,351 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___3 [2019-10-02 02:59:40,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_10_1 [2019-10-02 02:59:40,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_13_2 [2019-10-02 02:59:40,351 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-10-02 02:59:40,351 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-10-02 02:59:40,351 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-10-02 02:59:40,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_62 [2019-10-02 02:59:40,351 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-10-02 02:59:40,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_63 [2019-10-02 02:59:40,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_64___0 [2019-10-02 02:59:40,352 INFO L130 BoogieDeclarations]: Found specification of procedure dev_trans_start [2019-10-02 02:59:40,352 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_stop_rxtx___4 [2019-10-02 02:59:40,352 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___4 [2019-10-02 02:59:40,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_60___1 [2019-10-02 02:59:40,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_61___0 [2019-10-02 02:59:40,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_62___0 [2019-10-02 02:59:40,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_63 [2019-10-02 02:59:40,353 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_stop_rxtx___5 [2019-10-02 02:59:40,353 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___5 [2019-10-02 02:59:40,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-02 02:59:40,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-02 02:59:40,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-02 02:59:40,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-02 02:59:40,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-02 02:59:40,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-02 02:59:40,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-02 02:59:40,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-02 02:59:40,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-02 02:59:40,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-02 02:59:40,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-02 02:59:40,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-02 02:59:40,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-02 02:59:40,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-02 02:59:40,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-02 02:59:40,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-02 02:59:40,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-02 02:59:40,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-02 02:59:40,355 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-02 02:59:40,355 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-02 02:59:40,355 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-02 02:59:40,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-02 02:59:40,356 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-02 02:59:40,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-02 02:59:40,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-02 02:59:40,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-02 02:59:40,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-02 02:59:40,356 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-02 02:59:40,356 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-02 02:59:40,356 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-02 02:59:40,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-02 02:59:40,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-02 02:59:40,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-02 02:59:40,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-02 02:59:40,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-02 02:59:40,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-02 02:59:40,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-02 02:59:40,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-02 02:59:40,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-02 02:59:40,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-02 02:59:40,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-02 02:59:40,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-02 02:59:40,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-02 02:59:40,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-02 02:59:40,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-02 02:59:40,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-02 02:59:40,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-02 02:59:40,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-02 02:59:40,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-02 02:59:40,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-02 02:59:40,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-02 02:59:40,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-02 02:59:40,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-02 02:59:40,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-02 02:59:40,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-02 02:59:40,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-02 02:59:40,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-02 02:59:40,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-02 02:59:40,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-02 02:59:40,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-02 02:59:40,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-02 02:59:40,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-02 02:59:40,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-10-02 02:59:40,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-02 02:59:40,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-02 02:59:40,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-02 02:59:40,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-02 02:59:40,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-02 02:59:40,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-02 02:59:40,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-02 02:59:40,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-10-02 02:59:40,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-10-02 02:59:40,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-10-02 02:59:40,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-10-02 02:59:40,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-10-02 02:59:40,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-10-02 02:59:40,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-10-02 02:59:40,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-10-02 02:59:40,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-02 02:59:40,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-02 02:59:40,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-02 02:59:40,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-02 02:59:40,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-02 02:59:40,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-02 02:59:40,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-02 02:59:40,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-02 02:59:40,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_tulip_private [2019-10-02 02:59:40,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_tulip_private [2019-10-02 02:59:40,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_tulip_private [2019-10-02 02:59:40,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_tulip_private [2019-10-02 02:59:40,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_tulip_private [2019-10-02 02:59:40,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_tulip_private [2019-10-02 02:59:40,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-02 02:59:40,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-02 02:59:40,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-02 02:59:40,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-02 02:59:40,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-02 02:59:40,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-02 02:59:40,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-02 02:59:40,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-02 02:59:40,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_mii_lock_of_tulip_private [2019-10-02 02:59:40,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_mii_lock_of_tulip_private [2019-10-02 02:59:40,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_mii_lock_of_tulip_private [2019-10-02 02:59:40,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_mii_lock_of_tulip_private [2019-10-02 02:59:40,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_mii_lock_of_tulip_private [2019-10-02 02:59:40,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_mii_lock_of_tulip_private [2019-10-02 02:59:40,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-02 02:59:40,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-02 02:59:40,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-02 02:59:40,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-02 02:59:40,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-02 02:59:40,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-02 02:59:40,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-02 02:59:40,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-02 02:59:40,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-10-02 02:59:40,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-10-02 02:59:40,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-10-02 02:59:40,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-10-02 02:59:40,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-10-02 02:59:40,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-10-02 02:59:40,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-10-02 02:59:40,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-10-02 02:59:40,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-02 02:59:40,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-02 02:59:40,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-02 02:59:40,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-02 02:59:40,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-02 02:59:40,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-02 02:59:40,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-02 02:59:40,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-02 02:59:40,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-02 02:59:40,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-02 02:59:40,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-02 02:59:40,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-02 02:59:40,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-02 02:59:40,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-02 02:59:40,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-02 02:59:40,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-02 02:59:40,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-10-02 02:59:40,374 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-02 02:59:40,374 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-02 02:59:40,374 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-02 02:59:40,374 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-02 02:59:40,374 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-02 02:59:40,375 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-02 02:59:40,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-02 02:59:40,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-02 02:59:40,375 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-02 02:59:40,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-02 02:59:40,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-02 02:59:40,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-02 02:59:40,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-02 02:59:46,801 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint switch_break: #res := -95; [2019-10-02 02:59:46,953 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-10-02 02:59:47,914 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-02 03:00:20,892 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-02 03:00:20,892 INFO L283 CfgBuilder]: Removed 2 assume(true) statements. [2019-10-02 03:00:20,899 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 03:00:20 BoogieIcfgContainer [2019-10-02 03:00:20,900 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-02 03:00:20,901 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-02 03:00:20,901 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-02 03:00:20,905 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-02 03:00:20,906 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.10 02:59:30" (1/3) ... [2019-10-02 03:00:20,908 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@705ce4cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 03:00:20, skipping insertion in model container [2019-10-02 03:00:20,908 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 02:59:38" (2/3) ... [2019-10-02 03:00:20,909 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@705ce4cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 03:00:20, skipping insertion in model container [2019-10-02 03:00:20,909 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 03:00:20" (3/3) ... [2019-10-02 03:00:20,912 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i [2019-10-02 03:00:20,926 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-02 03:00:20,949 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-10-02 03:00:20,974 INFO L252 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-10-02 03:00:21,056 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-10-02 03:00:21,058 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-10-02 03:00:21,058 INFO L378 AbstractCegarLoop]: Hoare is true [2019-10-02 03:00:21,058 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-02 03:00:21,058 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-02 03:00:21,059 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-02 03:00:21,059 INFO L382 AbstractCegarLoop]: Difference is false [2019-10-02 03:00:21,059 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-02 03:00:21,059 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-02 03:00:21,211 INFO L276 IsEmpty]: Start isEmpty. Operand 5009 states. [2019-10-02 03:00:21,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2019-10-02 03:00:21,243 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 03:00:21,244 INFO L411 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 03:00:21,247 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 03:00:21,254 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 03:00:21,254 INFO L82 PathProgramCache]: Analyzing trace with hash 355607001, now seen corresponding path program 1 times [2019-10-02 03:00:21,257 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 03:00:21,257 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 03:00:21,428 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 03:00:21,429 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 03:00:21,429 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 03:00:22,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 03:00:23,098 INFO L134 CoverageAnalysis]: Checked inductivity of 637 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 637 trivial. 0 not checked. [2019-10-02 03:00:23,101 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 03:00:23,101 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 03:00:23,106 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 03:00:23,123 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 03:00:23,124 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 03:00:23,126 INFO L87 Difference]: Start difference. First operand 5009 states. Second operand 3 states. [2019-10-02 03:00:32,418 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 03:00:32,418 INFO L93 Difference]: Finished difference Result 12775 states and 18132 transitions. [2019-10-02 03:00:32,419 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 03:00:32,421 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 167 [2019-10-02 03:00:32,423 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 03:00:32,527 INFO L225 Difference]: With dead ends: 12775 [2019-10-02 03:00:32,527 INFO L226 Difference]: Without dead ends: 8458 [2019-10-02 03:00:32,588 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 03:00:32,642 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8458 states. [2019-10-02 03:00:33,301 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8458 to 8454. [2019-10-02 03:00:33,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8454 states. [2019-10-02 03:00:33,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8454 states to 8454 states and 11738 transitions. [2019-10-02 03:00:33,387 INFO L78 Accepts]: Start accepts. Automaton has 8454 states and 11738 transitions. Word has length 167 [2019-10-02 03:00:33,390 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 03:00:33,391 INFO L475 AbstractCegarLoop]: Abstraction has 8454 states and 11738 transitions. [2019-10-02 03:00:33,391 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 03:00:33,391 INFO L276 IsEmpty]: Start isEmpty. Operand 8454 states and 11738 transitions. [2019-10-02 03:00:33,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2019-10-02 03:00:33,404 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 03:00:33,404 INFO L411 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 03:00:33,405 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 03:00:33,405 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 03:00:33,406 INFO L82 PathProgramCache]: Analyzing trace with hash -903473993, now seen corresponding path program 1 times [2019-10-02 03:00:33,406 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 03:00:33,406 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 03:00:33,440 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 03:00:33,440 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 03:00:33,440 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 03:00:33,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 03:00:34,408 INFO L134 CoverageAnalysis]: Checked inductivity of 637 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 637 trivial. 0 not checked. [2019-10-02 03:00:34,409 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 03:00:34,409 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-02 03:00:34,411 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-02 03:00:34,411 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-02 03:00:34,411 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2019-10-02 03:00:34,412 INFO L87 Difference]: Start difference. First operand 8454 states and 11738 transitions. Second operand 6 states. [2019-10-02 03:01:04,976 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 03:01:04,977 INFO L93 Difference]: Finished difference Result 21028 states and 29281 transitions. [2019-10-02 03:01:04,977 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-02 03:01:04,978 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 180 [2019-10-02 03:01:04,979 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 03:01:05,068 INFO L225 Difference]: With dead ends: 21028 [2019-10-02 03:01:05,069 INFO L226 Difference]: Without dead ends: 12623 [2019-10-02 03:01:05,110 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2019-10-02 03:01:05,129 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12623 states. [2019-10-02 03:01:05,748 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12623 to 12557. [2019-10-02 03:01:05,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12557 states. [2019-10-02 03:01:05,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12557 states to 12557 states and 17477 transitions. [2019-10-02 03:01:05,814 INFO L78 Accepts]: Start accepts. Automaton has 12557 states and 17477 transitions. Word has length 180 [2019-10-02 03:01:05,815 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 03:01:05,815 INFO L475 AbstractCegarLoop]: Abstraction has 12557 states and 17477 transitions. [2019-10-02 03:01:05,815 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-02 03:01:05,815 INFO L276 IsEmpty]: Start isEmpty. Operand 12557 states and 17477 transitions. [2019-10-02 03:01:05,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2019-10-02 03:01:05,821 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 03:01:05,821 INFO L411 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 03:01:05,822 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 03:01:05,822 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 03:01:05,822 INFO L82 PathProgramCache]: Analyzing trace with hash -697028159, now seen corresponding path program 1 times [2019-10-02 03:01:05,823 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 03:01:05,823 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 03:01:05,860 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 03:01:05,861 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 03:01:05,861 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 03:01:06,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 03:01:06,622 INFO L134 CoverageAnalysis]: Checked inductivity of 637 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 637 trivial. 0 not checked. [2019-10-02 03:01:06,623 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 03:01:06,623 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 03:01:06,623 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 03:01:06,624 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 03:01:06,624 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 03:01:06,624 INFO L87 Difference]: Start difference. First operand 12557 states and 17477 transitions. Second operand 3 states. [2019-10-02 03:01:17,026 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 03:01:17,026 INFO L93 Difference]: Finished difference Result 33124 states and 46204 transitions. [2019-10-02 03:01:17,026 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 03:01:17,026 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 182 [2019-10-02 03:01:17,027 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 03:01:17,144 INFO L225 Difference]: With dead ends: 33124 [2019-10-02 03:01:17,145 INFO L226 Difference]: Without dead ends: 20616 [2019-10-02 03:01:17,210 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 03:01:17,241 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20616 states. [2019-10-02 03:01:18,126 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20616 to 20578. [2019-10-02 03:01:18,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20578 states. [2019-10-02 03:01:18,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20578 states to 20578 states and 28713 transitions. [2019-10-02 03:01:18,223 INFO L78 Accepts]: Start accepts. Automaton has 20578 states and 28713 transitions. Word has length 182 [2019-10-02 03:01:18,224 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 03:01:18,225 INFO L475 AbstractCegarLoop]: Abstraction has 20578 states and 28713 transitions. [2019-10-02 03:01:18,225 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 03:01:18,225 INFO L276 IsEmpty]: Start isEmpty. Operand 20578 states and 28713 transitions. [2019-10-02 03:01:18,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2019-10-02 03:01:18,230 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 03:01:18,230 INFO L411 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 03:01:18,230 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 03:01:18,231 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 03:01:18,231 INFO L82 PathProgramCache]: Analyzing trace with hash 683520760, now seen corresponding path program 1 times [2019-10-02 03:01:18,231 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 03:01:18,231 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 03:01:19,517 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 03:01:19,518 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 03:01:19,518 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 03:01:19,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 03:01:20,232 INFO L134 CoverageAnalysis]: Checked inductivity of 637 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 637 trivial. 0 not checked. [2019-10-02 03:01:20,232 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 03:01:20,232 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 03:01:20,233 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 03:01:20,233 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 03:01:20,234 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-10-02 03:01:20,234 INFO L87 Difference]: Start difference. First operand 20578 states and 28713 transitions. Second operand 5 states. [2019-10-02 03:01:49,620 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 03:01:49,620 INFO L93 Difference]: Finished difference Result 76224 states and 106372 transitions. [2019-10-02 03:01:49,621 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-02 03:01:49,621 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 186 [2019-10-02 03:01:49,622 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 03:01:50,002 INFO L225 Difference]: With dead ends: 76224 [2019-10-02 03:01:50,003 INFO L226 Difference]: Without dead ends: 55695 [2019-10-02 03:01:50,120 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-10-02 03:01:50,210 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 55695 states. [2019-10-02 03:01:53,054 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 55695 to 55461. [2019-10-02 03:01:53,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 55461 states. [2019-10-02 03:01:53,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55461 states to 55461 states and 77361 transitions. [2019-10-02 03:01:53,244 INFO L78 Accepts]: Start accepts. Automaton has 55461 states and 77361 transitions. Word has length 186 [2019-10-02 03:01:53,245 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 03:01:53,245 INFO L475 AbstractCegarLoop]: Abstraction has 55461 states and 77361 transitions. [2019-10-02 03:01:53,245 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 03:01:53,245 INFO L276 IsEmpty]: Start isEmpty. Operand 55461 states and 77361 transitions. [2019-10-02 03:01:53,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2019-10-02 03:01:53,254 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 03:01:53,254 INFO L411 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 03:01:53,255 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 03:01:53,255 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 03:01:53,255 INFO L82 PathProgramCache]: Analyzing trace with hash -2060152290, now seen corresponding path program 1 times [2019-10-02 03:01:53,255 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 03:01:53,255 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 03:01:53,276 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 03:01:53,276 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 03:01:53,276 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 03:01:53,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 03:01:54,257 INFO L134 CoverageAnalysis]: Checked inductivity of 637 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 637 trivial. 0 not checked. [2019-10-02 03:01:54,257 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 03:01:54,257 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 03:01:54,258 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 03:01:54,258 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 03:01:54,259 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 03:01:54,259 INFO L87 Difference]: Start difference. First operand 55461 states and 77361 transitions. Second operand 3 states. [2019-10-02 03:02:06,008 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 03:02:06,008 INFO L93 Difference]: Finished difference Result 158325 states and 220816 transitions. [2019-10-02 03:02:06,009 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 03:02:06,009 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 193 [2019-10-02 03:02:06,009 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 03:02:09,873 INFO L225 Difference]: With dead ends: 158325 [2019-10-02 03:02:09,874 INFO L226 Difference]: Without dead ends: 102913 [2019-10-02 03:02:10,055 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 03:02:10,170 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 102913 states. [2019-10-02 03:02:13,554 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 102913 to 102815. [2019-10-02 03:02:13,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 102815 states. [2019-10-02 03:02:13,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102815 states to 102815 states and 143280 transitions. [2019-10-02 03:02:13,915 INFO L78 Accepts]: Start accepts. Automaton has 102815 states and 143280 transitions. Word has length 193 [2019-10-02 03:02:13,916 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 03:02:13,916 INFO L475 AbstractCegarLoop]: Abstraction has 102815 states and 143280 transitions. [2019-10-02 03:02:13,916 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 03:02:13,916 INFO L276 IsEmpty]: Start isEmpty. Operand 102815 states and 143280 transitions. [2019-10-02 03:02:13,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2019-10-02 03:02:13,920 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 03:02:13,920 INFO L411 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 03:02:13,921 INFO L418 AbstractCegarLoop]: === Iteration 6 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 03:02:13,921 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 03:02:13,921 INFO L82 PathProgramCache]: Analyzing trace with hash 463154511, now seen corresponding path program 1 times [2019-10-02 03:02:13,921 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 03:02:13,921 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 03:02:13,943 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 03:02:13,943 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 03:02:13,943 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 03:02:14,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 03:02:14,571 INFO L134 CoverageAnalysis]: Checked inductivity of 637 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 637 trivial. 0 not checked. [2019-10-02 03:02:14,572 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 03:02:14,572 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 03:02:14,572 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 03:02:14,573 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 03:02:14,573 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 03:02:14,573 INFO L87 Difference]: Start difference. First operand 102815 states and 143280 transitions. Second operand 3 states. [2019-10-02 03:02:32,145 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 03:02:32,146 INFO L93 Difference]: Finished difference Result 306561 states and 427501 transitions. [2019-10-02 03:02:32,146 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 03:02:32,146 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 193 [2019-10-02 03:02:32,147 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 03:02:33,185 INFO L225 Difference]: With dead ends: 306561 [2019-10-02 03:02:33,186 INFO L226 Difference]: Without dead ends: 203795 [2019-10-02 03:02:33,609 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 03:02:33,814 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 203795 states. [2019-10-02 03:02:40,064 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 203795 to 203313. [2019-10-02 03:02:40,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 203313 states. [2019-10-02 03:02:40,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203313 states to 203313 states and 283523 transitions. [2019-10-02 03:02:40,791 INFO L78 Accepts]: Start accepts. Automaton has 203313 states and 283523 transitions. Word has length 193 [2019-10-02 03:02:40,791 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 03:02:40,792 INFO L475 AbstractCegarLoop]: Abstraction has 203313 states and 283523 transitions. [2019-10-02 03:02:40,792 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 03:02:40,792 INFO L276 IsEmpty]: Start isEmpty. Operand 203313 states and 283523 transitions. [2019-10-02 03:02:40,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2019-10-02 03:02:40,796 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 03:02:40,796 INFO L411 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 03:02:40,797 INFO L418 AbstractCegarLoop]: === Iteration 7 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 03:02:40,797 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 03:02:40,797 INFO L82 PathProgramCache]: Analyzing trace with hash 930150232, now seen corresponding path program 1 times [2019-10-02 03:02:40,797 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 03:02:40,797 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 03:02:40,824 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 03:02:40,825 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 03:02:40,825 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 03:02:41,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 03:02:41,412 INFO L134 CoverageAnalysis]: Checked inductivity of 637 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 637 trivial. 0 not checked. [2019-10-02 03:02:41,413 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 03:02:41,413 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 03:02:41,414 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 03:02:41,414 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 03:02:41,414 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 03:02:41,415 INFO L87 Difference]: Start difference. First operand 203313 states and 283523 transitions. Second operand 3 states. [2019-10-02 03:03:03,461 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 03:03:03,461 INFO L93 Difference]: Finished difference Result 591346 states and 830576 transitions. [2019-10-02 03:03:03,461 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 03:03:03,461 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 196 [2019-10-02 03:03:03,462 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 03:03:05,196 INFO L225 Difference]: With dead ends: 591346 [2019-10-02 03:03:05,196 INFO L226 Difference]: Without dead ends: 388082 [2019-10-02 03:03:05,599 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 03:03:05,951 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 388082 states. [2019-10-02 03:03:30,920 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 388082 to 387500. [2019-10-02 03:03:30,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 387500 states. [2019-10-02 03:03:33,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387500 states to 387500 states and 546028 transitions. [2019-10-02 03:03:33,633 INFO L78 Accepts]: Start accepts. Automaton has 387500 states and 546028 transitions. Word has length 196 [2019-10-02 03:03:33,633 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 03:03:33,634 INFO L475 AbstractCegarLoop]: Abstraction has 387500 states and 546028 transitions. [2019-10-02 03:03:33,634 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 03:03:33,634 INFO L276 IsEmpty]: Start isEmpty. Operand 387500 states and 546028 transitions. [2019-10-02 03:03:33,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2019-10-02 03:03:33,636 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 03:03:33,636 INFO L411 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 03:03:33,637 INFO L418 AbstractCegarLoop]: === Iteration 8 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 03:03:33,637 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 03:03:33,637 INFO L82 PathProgramCache]: Analyzing trace with hash 1576280073, now seen corresponding path program 1 times [2019-10-02 03:03:33,637 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 03:03:33,637 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 03:03:33,664 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 03:03:33,664 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 03:03:33,665 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 03:03:33,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 03:03:34,242 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 646 trivial. 0 not checked. [2019-10-02 03:03:34,242 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 03:03:34,243 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 03:03:34,244 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 03:03:34,244 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 03:03:34,245 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 03:03:34,245 INFO L87 Difference]: Start difference. First operand 387500 states and 546028 transitions. Second operand 3 states. [2019-10-02 03:04:15,810 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 03:04:15,811 INFO L93 Difference]: Finished difference Result 1155149 states and 1628359 transitions. [2019-10-02 03:04:15,811 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 03:04:15,811 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 199 [2019-10-02 03:04:15,812 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 03:04:19,541 INFO L225 Difference]: With dead ends: 1155149 [2019-10-02 03:04:19,541 INFO L226 Difference]: Without dead ends: 767698 [2019-10-02 03:04:21,339 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 03:04:21,947 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 767698 states. [2019-10-02 03:05:12,110 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 767698 to 767528. [2019-10-02 03:05:12,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 767528 states. [2019-10-02 03:05:30,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767528 states to 767528 states and 1081170 transitions. [2019-10-02 03:05:30,578 INFO L78 Accepts]: Start accepts. Automaton has 767528 states and 1081170 transitions. Word has length 199 [2019-10-02 03:05:30,579 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 03:05:30,579 INFO L475 AbstractCegarLoop]: Abstraction has 767528 states and 1081170 transitions. [2019-10-02 03:05:30,579 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 03:05:30,579 INFO L276 IsEmpty]: Start isEmpty. Operand 767528 states and 1081170 transitions. [2019-10-02 03:05:30,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2019-10-02 03:05:30,582 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 03:05:30,582 INFO L411 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 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] [2019-10-02 03:05:30,582 INFO L418 AbstractCegarLoop]: === Iteration 9 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 03:05:30,583 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 03:05:30,583 INFO L82 PathProgramCache]: Analyzing trace with hash 2095307848, now seen corresponding path program 1 times [2019-10-02 03:05:30,583 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 03:05:30,583 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 03:05:30,605 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 03:05:30,605 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 03:05:30,606 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 03:05:30,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 03:05:31,146 INFO L134 CoverageAnalysis]: Checked inductivity of 643 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 643 trivial. 0 not checked. [2019-10-02 03:05:31,146 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 03:05:31,146 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 03:05:31,147 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 03:05:31,147 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 03:05:31,147 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 03:05:31,148 INFO L87 Difference]: Start difference. First operand 767528 states and 1081170 transitions. Second operand 3 states.