java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain --traceabstraction.trace.refinement.strategy TAIPAN --traceabstraction.abstract.interpretation.mode USE_PREDICATES -i ../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13a467a-m [2019-10-15 00:13:53,780 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-15 00:13:53,783 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-15 00:13:53,801 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-15 00:13:53,801 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-15 00:13:53,802 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-15 00:13:53,804 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-15 00:13:53,805 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-15 00:13:53,807 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-15 00:13:53,808 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-15 00:13:53,809 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-15 00:13:53,810 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-15 00:13:53,810 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-15 00:13:53,811 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-15 00:13:53,812 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-15 00:13:53,814 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-15 00:13:53,815 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-15 00:13:53,816 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-15 00:13:53,817 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-15 00:13:53,819 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-15 00:13:53,821 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-15 00:13:53,822 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-15 00:13:53,823 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-15 00:13:53,824 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-15 00:13:53,826 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-15 00:13:53,827 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-15 00:13:53,827 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-15 00:13:53,828 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-15 00:13:53,828 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-15 00:13:53,829 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-15 00:13:53,830 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-15 00:13:53,830 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-15 00:13:53,831 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-15 00:13:53,832 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-15 00:13:53,833 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-15 00:13:53,833 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-15 00:13:53,834 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-15 00:13:53,834 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-15 00:13:53,834 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-15 00:13:53,835 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-15 00:13:53,836 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-15 00:13:53,837 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 [2019-10-15 00:13:53,854 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-15 00:13:53,854 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-15 00:13:53,855 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-15 00:13:53,855 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-15 00:13:53,856 INFO L138 SettingsManager]: * Use SBE=true [2019-10-15 00:13:53,856 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-15 00:13:53,856 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-15 00:13:53,856 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-15 00:13:53,856 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-15 00:13:53,857 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-15 00:13:53,858 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-15 00:13:53,858 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-15 00:13:53,859 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-15 00:13:53,859 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-15 00:13:53,859 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-15 00:13:53,859 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-15 00:13:53,859 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-15 00:13:53,860 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-15 00:13:53,860 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-15 00:13:53,860 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-15 00:13:53,860 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-15 00:13:53,860 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 00:13:53,861 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-15 00:13:53,861 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-15 00:13:53,861 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-15 00:13:53,861 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-15 00:13:53,861 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-15 00:13:53,862 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-15 00:13:53,862 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Abstract interpretation Mode -> USE_PREDICATES [2019-10-15 00:13:54,153 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-15 00:13:54,167 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-15 00:13:54,171 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-15 00:13:54,172 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-15 00:13:54,173 INFO L275 PluginConnector]: CDTParser initialized [2019-10-15 00:13:54,173 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.cil.i [2019-10-15 00:13:54,257 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/296d9d138/b6f26167ae484336b104e2867954f002/FLAG64bf0fbed [2019-10-15 00:13:55,245 INFO L306 CDTParser]: Found 1 translation units. [2019-10-15 00:13:55,246 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.cil.i [2019-10-15 00:13:55,310 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/296d9d138/b6f26167ae484336b104e2867954f002/FLAG64bf0fbed [2019-10-15 00:13:55,587 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/296d9d138/b6f26167ae484336b104e2867954f002 [2019-10-15 00:13:55,598 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-15 00:13:55,599 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-15 00:13:55,601 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-15 00:13:55,601 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-15 00:13:55,604 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-15 00:13:55,605 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 12:13:55" (1/1) ... [2019-10-15 00:13:55,608 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60b7f042 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:13:55, skipping insertion in model container [2019-10-15 00:13:55,609 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 12:13:55" (1/1) ... [2019-10-15 00:13:55,616 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-15 00:13:55,804 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-15 00:13:59,932 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 00:14:00,004 INFO L188 MainTranslator]: Completed pre-run [2019-10-15 00:14:00,573 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 00:14:01,575 INFO L192 MainTranslator]: Completed translation [2019-10-15 00:14:01,575 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:14:01 WrapperNode [2019-10-15 00:14:01,575 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-15 00:14:01,576 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-15 00:14:01,576 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-15 00:14:01,576 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-15 00:14:01,589 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:14:01" (1/1) ... [2019-10-15 00:14:01,589 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:14:01" (1/1) ... [2019-10-15 00:14:01,726 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:14:01" (1/1) ... [2019-10-15 00:14:01,727 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:14:01" (1/1) ... [2019-10-15 00:14:01,855 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:14:01" (1/1) ... [2019-10-15 00:14:01,883 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:14:01" (1/1) ... [2019-10-15 00:14:01,933 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:14:01" (1/1) ... [2019-10-15 00:14:01,985 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-15 00:14:01,986 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-15 00:14:01,986 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-15 00:14:01,986 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-15 00:14:01,987 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:14:01" (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 [2019-10-15 00:14:02,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-15 00:14:02,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-15 00:14:02,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2019-10-15 00:14:02,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2019-10-15 00:14:02,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-15 00:14:02,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-15 00:14:02,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-15 00:14:02,049 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-15 00:14:02,049 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-15 00:14:02,049 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-10-15 00:14:02,050 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-15 00:14:02,050 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2019-10-15 00:14:02,050 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2019-10-15 00:14:02,050 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2019-10-15 00:14:02,050 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-15 00:14:02,050 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-15 00:14:02,051 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2019-10-15 00:14:02,051 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-15 00:14:02,051 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2019-10-15 00:14:02,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_set [2019-10-15 00:14:02,052 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2019-10-15 00:14:02,052 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-15 00:14:02,052 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2019-10-15 00:14:02,052 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2019-10-15 00:14:02,052 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-15 00:14:02,053 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2019-10-15 00:14:02,053 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-15 00:14:02,053 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-15 00:14:02,053 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-15 00:14:02,053 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-15 00:14:02,053 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-15 00:14:02,054 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-15 00:14:02,054 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-15 00:14:02,054 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-15 00:14:02,054 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-10-15 00:14:02,054 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2019-10-15 00:14:02,054 INFO L138 BoogieDeclarations]: Found implementation of procedure can_dropped_invalid_skb [2019-10-15 00:14:02,055 INFO L138 BoogieDeclarations]: Found implementation of procedure canif_is_active [2019-10-15 00:14:02,055 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_set_reset_dpram [2019-10-15 00:14:02,055 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_clr_reset_dpram [2019-10-15 00:14:02,055 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_netdev_start_xmit [2019-10-15 00:14:02,055 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_netdev_rx [2019-10-15 00:14:02,055 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_handle_1 [2019-10-15 00:14:02,055 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_irq_thread [2019-10-15 00:14:02,056 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_irq_v2 [2019-10-15 00:14:02,056 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_irq_v1 [2019-10-15 00:14:02,056 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_netdev_open [2019-10-15 00:14:02,056 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_netdev_stop [2019-10-15 00:14:02,056 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_candev_set_mode [2019-10-15 00:14:02,056 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_enable_irq [2019-10-15 00:14:02,057 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_card_shutdown [2019-10-15 00:14:02,057 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_card_boot [2019-10-15 00:14:02,057 INFO L138 BoogieDeclarations]: Found implementation of procedure show_channel [2019-10-15 00:14:02,057 INFO L138 BoogieDeclarations]: Found implementation of procedure show_chip [2019-10-15 00:14:02,057 INFO L138 BoogieDeclarations]: Found implementation of procedure show_output [2019-10-15 00:14:02,057 INFO L138 BoogieDeclarations]: Found implementation of procedure store_output [2019-10-15 00:14:02,057 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_netdev_create [2019-10-15 00:14:02,058 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_netdev_register [2019-10-15 00:14:02,058 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_netdev_cleanup [2019-10-15 00:14:02,058 INFO L138 BoogieDeclarations]: Found implementation of procedure show_serial [2019-10-15 00:14:02,058 INFO L138 BoogieDeclarations]: Found implementation of procedure show_firmware [2019-10-15 00:14:02,058 INFO L138 BoogieDeclarations]: Found implementation of procedure show_firmware_version [2019-10-15 00:14:02,058 INFO L138 BoogieDeclarations]: Found implementation of procedure show_hardware [2019-10-15 00:14:02,058 INFO L138 BoogieDeclarations]: Found implementation of procedure show_hardware_version [2019-10-15 00:14:02,059 INFO L138 BoogieDeclarations]: Found implementation of procedure show_license [2019-10-15 00:14:02,059 INFO L138 BoogieDeclarations]: Found implementation of procedure show_frequency [2019-10-15 00:14:02,059 INFO L138 BoogieDeclarations]: Found implementation of procedure show_txpending [2019-10-15 00:14:02,059 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_pdev_remove [2019-10-15 00:14:02,059 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_pdev_probe [2019-10-15 00:14:02,059 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_driver_init [2019-10-15 00:14:02,060 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_driver_exit [2019-10-15 00:14:02,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_softing_driver_exit_21_2 [2019-10-15 00:14:02,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_softing_driver_init_21_9 [2019-10-15 00:14:02,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register [2019-10-15 00:14:02,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-10-15 00:14:02,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_17_1 [2019-10-15 00:14:02,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_19_1 [2019-10-15 00:14:02,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_11_21_4 [2019-10-15 00:14:02,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_18_2 [2019-10-15 00:14:02,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_deregister_2_5 [2019-10-15 00:14:02,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_register_2_6 [2019-10-15 00:14:02,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_15_2 [2019-10-15 00:14:02,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_20_2 [2019-10-15 00:14:02,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_11_21_5 [2019-10-15 00:14:02,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_3 [2019-10-15 00:14:02,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_9 [2019-10-15 00:14:02,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_11_3 [2019-10-15 00:14:02,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_11_9 [2019-10-15 00:14:02,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_12_3 [2019-10-15 00:14:02,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_12_9 [2019-10-15 00:14:02,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_13_3 [2019-10-15 00:14:02,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_13_9 [2019-10-15 00:14:02,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_14_3 [2019-10-15 00:14:02,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_14_9 [2019-10-15 00:14:02,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-15 00:14:02,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-15 00:14:02,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-10-15 00:14:02,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2019-10-15 00:14:02,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_9 [2019-10-15 00:14:02,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_3 [2019-10-15 00:14:02,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_9 [2019-10-15 00:14:02,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_3 [2019-10-15 00:14:02,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_9 [2019-10-15 00:14:02,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_3 [2019-10-15 00:14:02,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_9 [2019-10-15 00:14:02,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_8_3 [2019-10-15 00:14:02,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_8_9 [2019-10-15 00:14:02,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_3 [2019-10-15 00:14:02,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_9 [2019-10-15 00:14:02,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_21 [2019-10-15 00:14:02,066 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-15 00:14:02,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-10-15 00:14:02,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2019-10-15 00:14:02,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2019-10-15 00:14:02,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2019-10-15 00:14:02,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-15 00:14:02,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister [2019-10-15 00:14:02,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_probe_2_14 [2019-10-15 00:14:02,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_release_2_3 [2019-10-15 00:14:02,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_platform_instance_2 [2019-10-15 00:14:02,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_pm_ops_instance_3 [2019-10-15 00:14:02,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_complete_3_3 [2019-10-15 00:14:02,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_3_15 [2019-10-15 00:14:02,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_late_3_14 [2019-10-15 00:14:02,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_noirq_3_12 [2019-10-15 00:14:02,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_3_9 [2019-10-15 00:14:02,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_late_3_8 [2019-10-15 00:14:02,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_noirq_3_6 [2019-10-15 00:14:02,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_prepare_3_22 [2019-10-15 00:14:02,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_3_4 [2019-10-15 00:14:02,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_early_3_7 [2019-10-15 00:14:02,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_noirq_3_5 [2019-10-15 00:14:02,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_3_16 [2019-10-15 00:14:02,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_early_3_17 [2019-10-15 00:14:02,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_noirq_3_19 [2019-10-15 00:14:02,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_idle_3_27 [2019-10-15 00:14:02,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_resume_3_24 [2019-10-15 00:14:02,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_suspend_3_25 [2019-10-15 00:14:02,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_3_21 [2019-10-15 00:14:02,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_late_3_18 [2019-10-15 00:14:02,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_noirq_3_20 [2019-10-15 00:14:02,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_3_10 [2019-10-15 00:14:02,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_early_3_13 [2019-10-15 00:14:02,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_noirq_3_11 [2019-10-15 00:14:02,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_candev [2019-10-15 00:14:02,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_threaded_irq [2019-10-15 00:14:02,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_10 [2019-10-15 00:14:02,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_11 [2019-10-15 00:14:02,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_12 [2019-10-15 00:14:02,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_13 [2019-10-15 00:14:02,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_14 [2019-10-15 00:14:02,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_4 [2019-10-15 00:14:02,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_5 [2019-10-15 00:14:02,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_6 [2019-10-15 00:14:02,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_7 [2019-10-15 00:14:02,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_8 [2019-10-15 00:14:02,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_9 [2019-10-15 00:14:02,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-10-15 00:14:02,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-10-15 00:14:02,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2019-10-15 00:14:02,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2019-10-15 00:14:02,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-10-15 00:14:02,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2019-10-15 00:14:02,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_10_1 [2019-10-15 00:14:02,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_10_5 [2019-10-15 00:14:02,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_11_1 [2019-10-15 00:14:02,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_11_5 [2019-10-15 00:14:02,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_12_1 [2019-10-15 00:14:02,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_12_5 [2019-10-15 00:14:02,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_13_1 [2019-10-15 00:14:02,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_13_5 [2019-10-15 00:14:02,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_14_1 [2019-10-15 00:14:02,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_14_5 [2019-10-15 00:14:02,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-10-15 00:14:02,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2019-10-15 00:14:02,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_17 [2019-10-15 00:14:02,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_8 [2019-10-15 00:14:02,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-10-15 00:14:02,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_29 [2019-10-15 00:14:02,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2019-10-15 00:14:02,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_5 [2019-10-15 00:14:02,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2019-10-15 00:14:02,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_5 [2019-10-15 00:14:02,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_1 [2019-10-15 00:14:02,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_5 [2019-10-15 00:14:02,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_1 [2019-10-15 00:14:02,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_5 [2019-10-15 00:14:02,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_1 [2019-10-15 00:14:02,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_5 [2019-10-15 00:14:02,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_9_1 [2019-10-15 00:14:02,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_9_5 [2019-10-15 00:14:02,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_candev [2019-10-15 00:14:02,078 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-15 00:14:02,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2019-10-15 00:14:02,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_59 [2019-10-15 00:14:02,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_61 [2019-10-15 00:14:02,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_62 [2019-10-15 00:14:02,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_65 [2019-10-15 00:14:02,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_66 [2019-10-15 00:14:02,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_69 [2019-10-15 00:14:02,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_threaded_irq_70 [2019-10-15 00:14:02,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_71 [2019-10-15 00:14:02,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_candev_72 [2019-10-15 00:14:02,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_candev_73 [2019-10-15 00:14:02,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_74 [2019-10-15 00:14:02,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_75 [2019-10-15 00:14:02,080 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-10-15 00:14:02,080 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-10-15 00:14:02,080 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2019-10-15 00:14:02,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_add_us [2019-10-15 00:14:02,081 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2019-10-15 00:14:02,081 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2019-10-15 00:14:02,081 INFO L138 BoogieDeclarations]: Found implementation of procedure _softing_fct_cmd [2019-10-15 00:14:02,081 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_fct_cmd [2019-10-15 00:14:02,081 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_bootloader_command [2019-10-15 00:14:02,081 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_parse [2019-10-15 00:14:02,082 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_load_fw [2019-10-15 00:14:02,082 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_load_app_fw [2019-10-15 00:14:02,082 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_reset_chip [2019-10-15 00:14:02,082 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_chip_poweron [2019-10-15 00:14:02,082 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_initialize_timestamp [2019-10-15 00:14:02,082 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_raw2ktime [2019-10-15 00:14:02,082 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_error_reporting [2019-10-15 00:14:02,083 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_startstop [2019-10-15 00:14:02,083 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_default_output [2019-10-15 00:14:02,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-15 00:14:02,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-15 00:14:02,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-15 00:14:02,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-15 00:14:02,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-15 00:14:02,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-15 00:14:02,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-15 00:14:02,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-15 00:14:02,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-15 00:14:02,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-15 00:14:02,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-15 00:14:02,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-15 00:14:02,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-15 00:14:02,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-15 00:14:02,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-15 00:14:02,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-15 00:14:02,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-15 00:14:02,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-15 00:14:02,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-15 00:14:02,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-15 00:14:02,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-15 00:14:02,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-15 00:14:02,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-15 00:14:02,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-15 00:14:02,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-15 00:14:02,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-15 00:14:02,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-15 00:14:02,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-15 00:14:02,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-15 00:14:02,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-15 00:14:02,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-15 00:14:02,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-15 00:14:02,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-15 00:14:02,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-15 00:14:02,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-15 00:14:02,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-15 00:14:02,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-15 00:14:02,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-15 00:14:02,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-15 00:14:02,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-15 00:14:02,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-15 00:14:02,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-15 00:14:02,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-15 00:14:02,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-15 00:14:02,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-15 00:14:02,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-15 00:14:02,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-15 00:14:02,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-15 00:14:02,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-15 00:14:02,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-15 00:14:02,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-15 00:14:02,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-15 00:14:02,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-15 00:14:02,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-15 00:14:02,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-15 00:14:02,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-15 00:14:02,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-15 00:14:02,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-15 00:14:02,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-15 00:14:02,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-10-15 00:14:02,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-15 00:14:02,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-15 00:14:02,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-15 00:14:02,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-15 00:14:02,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-15 00:14:02,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-15 00:14:02,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-15 00:14:02,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-10-15 00:14:02,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-10-15 00:14:02,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-10-15 00:14:02,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-10-15 00:14:02,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-10-15 00:14:02,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-10-15 00:14:02,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-10-15 00:14:02,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-10-15 00:14:02,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-15 00:14:02,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-15 00:14:02,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-15 00:14:02,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-15 00:14:02,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-15 00:14:02,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-15 00:14:02,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-15 00:14:02,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-15 00:14:02,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-15 00:14:02,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-15 00:14:02,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-15 00:14:02,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-15 00:14:02,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-15 00:14:02,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-15 00:14:02,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-15 00:14:02,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-15 00:14:02,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-15 00:14:02,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-15 00:14:02,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-15 00:14:02,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-15 00:14:02,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-15 00:14:02,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-15 00:14:02,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-15 00:14:02,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-15 00:14:02,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-10-15 00:14:02,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-10-15 00:14:02,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-10-15 00:14:02,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-10-15 00:14:02,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-10-15 00:14:02,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-10-15 00:14:02,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-10-15 00:14:02,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-10-15 00:14:02,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-15 00:14:02,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-15 00:14:02,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-15 00:14:02,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-15 00:14:02,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-15 00:14:02,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-15 00:14:02,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-15 00:14:02,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-15 00:14:02,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_spin_of_softing [2019-10-15 00:14:02,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_spin_of_softing [2019-10-15 00:14:02,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_spin_of_softing [2019-10-15 00:14:02,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_spin_of_softing [2019-10-15 00:14:02,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_spin_of_softing [2019-10-15 00:14:02,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_spin_of_softing [2019-10-15 00:14:02,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_spin_of_softing [2019-10-15 00:14:02,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_spin_of_softing [2019-10-15 00:14:02,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-15 00:14:02,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-15 00:14:02,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-15 00:14:02,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-15 00:14:02,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-15 00:14:02,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-15 00:14:02,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-15 00:14:02,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-15 00:14:02,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-15 00:14:02,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-10-15 00:14:02,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-15 00:14:02,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-15 00:14:02,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-15 00:14:02,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-15 00:14:02,105 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-10-15 00:14:02,105 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-15 00:14:02,106 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-10-15 00:14:02,106 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2019-10-15 00:14:02,106 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-15 00:14:02,106 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-15 00:14:02,106 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-15 00:14:02,107 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2019-10-15 00:14:02,107 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-15 00:14:02,107 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2019-10-15 00:14:02,107 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_can_skb [2019-10-15 00:14:02,107 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_candev [2019-10-15 00:14:02,107 INFO L138 BoogieDeclarations]: Found implementation of procedure can_bus_off [2019-10-15 00:14:02,107 INFO L138 BoogieDeclarations]: Found implementation of procedure can_get_echo_skb [2019-10-15 00:14:02,108 INFO L138 BoogieDeclarations]: Found implementation of procedure can_put_echo_skb [2019-10-15 00:14:02,108 INFO L138 BoogieDeclarations]: Found implementation of procedure close_candev [2019-10-15 00:14:02,108 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alert [2019-10-15 00:14:02,108 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2019-10-15 00:14:02,108 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-10-15 00:14:02,108 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-15 00:14:02,109 INFO L138 BoogieDeclarations]: Found implementation of procedure free_candev [2019-10-15 00:14:02,109 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-15 00:14:02,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2019-10-15 00:14:02,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2019-10-15 00:14:02,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2019-10-15 00:14:02,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2019-10-15 00:14:02,110 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-10-15 00:14:02,110 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2019-10-15 00:14:02,110 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2019-10-15 00:14:02,110 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2019-10-15 00:14:02,111 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2019-10-15 00:14:02,112 INFO L138 BoogieDeclarations]: Found implementation of procedure krealloc [2019-10-15 00:14:02,112 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoull [2019-10-15 00:14:02,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get [2019-10-15 00:14:02,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get_real [2019-10-15 00:14:02,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-15 00:14:02,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-15 00:14:02,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-15 00:14:02,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-10-15 00:14:02,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-15 00:14:02,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-10-15 00:14:02,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-10-15 00:14:02,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-10-15 00:14:02,117 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2019-10-15 00:14:02,117 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-15 00:14:02,117 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2019-10-15 00:14:02,118 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-10-15 00:14:02,118 INFO L138 BoogieDeclarations]: Found implementation of procedure open_candev [2019-10-15 00:14:02,118 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-10-15 00:14:02,118 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2019-10-15 00:14:02,118 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-15 00:14:02,118 INFO L138 BoogieDeclarations]: Found implementation of procedure register_candev [2019-10-15 00:14:02,118 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2019-10-15 00:14:02,119 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2019-10-15 00:14:02,119 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-15 00:14:02,119 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2019-10-15 00:14:02,119 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2019-10-15 00:14:02,119 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_candev [2019-10-15 00:14:02,119 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2019-10-15 00:14:02,119 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-15 00:14:02,120 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-15 00:14:02,120 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-15 00:14:02,121 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-15 00:14:02,121 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-15 00:14:02,121 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-15 00:14:02,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-15 00:14:02,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-15 00:14:02,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-15 00:14:02,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-15 00:14:02,122 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-15 00:14:02,122 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-15 00:14:02,122 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-10-15 00:14:02,122 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-15 00:14:02,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-15 00:14:02,123 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2019-10-15 00:14:02,123 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2019-10-15 00:14:02,123 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-15 00:14:02,123 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoull [2019-10-15 00:14:02,123 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2019-10-15 00:14:02,123 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-15 00:14:02,124 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-15 00:14:02,124 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-15 00:14:02,124 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2019-10-15 00:14:02,124 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-15 00:14:02,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_spin_of_softing [2019-10-15 00:14:02,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_spin_of_softing [2019-10-15 00:14:02,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-15 00:14:02,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-15 00:14:02,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-10-15 00:14:02,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-15 00:14:02,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-15 00:14:02,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-10-15 00:14:02,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-10-15 00:14:02,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-15 00:14:02,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-15 00:14:02,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-15 00:14:02,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-15 00:14:02,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-15 00:14:02,126 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-15 00:14:02,126 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-15 00:14:02,126 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2019-10-15 00:14:02,127 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-15 00:14:02,127 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-15 00:14:02,127 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-15 00:14:02,127 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2019-10-15 00:14:02,127 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-15 00:14:02,127 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2019-10-15 00:14:02,127 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-15 00:14:02,128 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-15 00:14:02,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_65 [2019-10-15 00:14:02,128 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2019-10-15 00:14:02,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_61 [2019-10-15 00:14:02,128 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-15 00:14:02,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_66 [2019-10-15 00:14:02,128 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2019-10-15 00:14:02,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_62 [2019-10-15 00:14:02,129 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_set [2019-10-15 00:14:02,129 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-15 00:14:02,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-15 00:14:02,129 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-15 00:14:02,129 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2019-10-15 00:14:02,129 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2019-10-15 00:14:02,130 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2019-10-15 00:14:02,130 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-15 00:14:02,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-15 00:14:02,130 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2019-10-15 00:14:02,130 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-10-15 00:14:02,131 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2019-10-15 00:14:02,131 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2019-10-15 00:14:02,131 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2019-10-15 00:14:02,131 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-15 00:14:02,131 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2019-10-15 00:14:02,131 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-15 00:14:02,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2019-10-15 00:14:02,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_59 [2019-10-15 00:14:02,132 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2019-10-15 00:14:02,132 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alert [2019-10-15 00:14:02,132 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-10-15 00:14:02,132 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-15 00:14:02,132 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-15 00:14:02,132 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-15 00:14:02,133 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2019-10-15 00:14:02,133 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-15 00:14:02,133 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-15 00:14:02,133 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-10-15 00:14:02,133 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-10-15 00:14:02,133 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-15 00:14:02,134 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-15 00:14:02,134 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-15 00:14:02,134 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-15 00:14:02,134 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-15 00:14:02,134 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-15 00:14:02,134 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2019-10-15 00:14:02,135 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2019-10-15 00:14:02,135 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2019-10-15 00:14:02,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_74 [2019-10-15 00:14:02,135 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-10-15 00:14:02,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_75 [2019-10-15 00:14:02,135 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-10-15 00:14:02,135 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2019-10-15 00:14:02,136 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-15 00:14:02,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_threaded_irq_70 [2019-10-15 00:14:02,136 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-15 00:14:02,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_69 [2019-10-15 00:14:02,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_71 [2019-10-15 00:14:02,137 INFO L130 BoogieDeclarations]: Found specification of procedure can_dropped_invalid_skb [2019-10-15 00:14:02,138 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_candev [2019-10-15 00:14:02,138 INFO L130 BoogieDeclarations]: Found specification of procedure free_candev [2019-10-15 00:14:02,138 INFO L130 BoogieDeclarations]: Found specification of procedure open_candev [2019-10-15 00:14:02,138 INFO L130 BoogieDeclarations]: Found specification of procedure register_candev [2019-10-15 00:14:02,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_candev_72 [2019-10-15 00:14:02,138 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_candev [2019-10-15 00:14:02,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_candev_73 [2019-10-15 00:14:02,139 INFO L130 BoogieDeclarations]: Found specification of procedure can_bus_off [2019-10-15 00:14:02,139 INFO L130 BoogieDeclarations]: Found specification of procedure can_put_echo_skb [2019-10-15 00:14:02,139 INFO L130 BoogieDeclarations]: Found specification of procedure can_get_echo_skb [2019-10-15 00:14:02,139 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_can_skb [2019-10-15 00:14:02,139 INFO L130 BoogieDeclarations]: Found specification of procedure softing_default_output [2019-10-15 00:14:02,139 INFO L130 BoogieDeclarations]: Found specification of procedure softing_raw2ktime [2019-10-15 00:14:02,140 INFO L130 BoogieDeclarations]: Found specification of procedure softing_chip_poweron [2019-10-15 00:14:02,140 INFO L130 BoogieDeclarations]: Found specification of procedure softing_bootloader_command [2019-10-15 00:14:02,140 INFO L130 BoogieDeclarations]: Found specification of procedure softing_load_fw [2019-10-15 00:14:02,140 INFO L130 BoogieDeclarations]: Found specification of procedure softing_load_app_fw [2019-10-15 00:14:02,140 INFO L130 BoogieDeclarations]: Found specification of procedure softing_enable_irq [2019-10-15 00:14:02,140 INFO L130 BoogieDeclarations]: Found specification of procedure softing_startstop [2019-10-15 00:14:02,140 INFO L130 BoogieDeclarations]: Found specification of procedure softing_netdev_rx [2019-10-15 00:14:02,140 INFO L130 BoogieDeclarations]: Found specification of procedure canif_is_active [2019-10-15 00:14:02,141 INFO L130 BoogieDeclarations]: Found specification of procedure softing_set_reset_dpram [2019-10-15 00:14:02,141 INFO L130 BoogieDeclarations]: Found specification of procedure softing_clr_reset_dpram [2019-10-15 00:14:02,141 INFO L130 BoogieDeclarations]: Found specification of procedure softing_netdev_start_xmit [2019-10-15 00:14:02,141 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-15 00:14:02,141 INFO L130 BoogieDeclarations]: Found specification of procedure softing_handle_1 [2019-10-15 00:14:02,141 INFO L130 BoogieDeclarations]: Found specification of procedure softing_irq_thread [2019-10-15 00:14:02,142 INFO L130 BoogieDeclarations]: Found specification of procedure softing_irq_v2 [2019-10-15 00:14:02,142 INFO L130 BoogieDeclarations]: Found specification of procedure softing_irq_v1 [2019-10-15 00:14:02,142 INFO L130 BoogieDeclarations]: Found specification of procedure softing_netdev_open [2019-10-15 00:14:02,142 INFO L130 BoogieDeclarations]: Found specification of procedure softing_netdev_stop [2019-10-15 00:14:02,142 INFO L130 BoogieDeclarations]: Found specification of procedure softing_candev_set_mode [2019-10-15 00:14:02,142 INFO L130 BoogieDeclarations]: Found specification of procedure softing_card_shutdown [2019-10-15 00:14:02,142 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2019-10-15 00:14:02,143 INFO L130 BoogieDeclarations]: Found specification of procedure softing_card_boot [2019-10-15 00:14:02,143 INFO L130 BoogieDeclarations]: Found specification of procedure show_channel [2019-10-15 00:14:02,143 INFO L130 BoogieDeclarations]: Found specification of procedure show_chip [2019-10-15 00:14:02,143 INFO L130 BoogieDeclarations]: Found specification of procedure show_output [2019-10-15 00:14:02,143 INFO L130 BoogieDeclarations]: Found specification of procedure store_output [2019-10-15 00:14:02,143 INFO L130 BoogieDeclarations]: Found specification of procedure softing_netdev_create [2019-10-15 00:14:02,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-15 00:14:02,144 INFO L130 BoogieDeclarations]: Found specification of procedure softing_netdev_register [2019-10-15 00:14:02,144 INFO L130 BoogieDeclarations]: Found specification of procedure softing_netdev_cleanup [2019-10-15 00:14:02,144 INFO L130 BoogieDeclarations]: Found specification of procedure show_serial [2019-10-15 00:14:02,144 INFO L130 BoogieDeclarations]: Found specification of procedure show_firmware [2019-10-15 00:14:02,144 INFO L130 BoogieDeclarations]: Found specification of procedure show_firmware_version [2019-10-15 00:14:02,144 INFO L130 BoogieDeclarations]: Found specification of procedure show_hardware [2019-10-15 00:14:02,144 INFO L130 BoogieDeclarations]: Found specification of procedure show_hardware_version [2019-10-15 00:14:02,145 INFO L130 BoogieDeclarations]: Found specification of procedure show_license [2019-10-15 00:14:02,145 INFO L130 BoogieDeclarations]: Found specification of procedure show_frequency [2019-10-15 00:14:02,145 INFO L130 BoogieDeclarations]: Found specification of procedure show_txpending [2019-10-15 00:14:02,145 INFO L130 BoogieDeclarations]: Found specification of procedure softing_pdev_remove [2019-10-15 00:14:02,145 INFO L130 BoogieDeclarations]: Found specification of procedure softing_pdev_probe [2019-10-15 00:14:02,145 INFO L130 BoogieDeclarations]: Found specification of procedure softing_driver_init [2019-10-15 00:14:02,145 INFO L130 BoogieDeclarations]: Found specification of procedure softing_driver_exit [2019-10-15 00:14:02,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_softing_driver_exit_21_2 [2019-10-15 00:14:02,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_softing_driver_init_21_9 [2019-10-15 00:14:02,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register [2019-10-15 00:14:02,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-10-15 00:14:02,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_17_1 [2019-10-15 00:14:02,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_19_1 [2019-10-15 00:14:02,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_11_21_4 [2019-10-15 00:14:02,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_18_2 [2019-10-15 00:14:02,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_deregister_2_5 [2019-10-15 00:14:02,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_register_2_6 [2019-10-15 00:14:02,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_15_2 [2019-10-15 00:14:02,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_20_2 [2019-10-15 00:14:02,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_11_21_5 [2019-10-15 00:14:02,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_3 [2019-10-15 00:14:02,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_9 [2019-10-15 00:14:02,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_11_3 [2019-10-15 00:14:02,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_11_9 [2019-10-15 00:14:02,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_12_3 [2019-10-15 00:14:02,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_12_9 [2019-10-15 00:14:02,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_13_3 [2019-10-15 00:14:02,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_13_9 [2019-10-15 00:14:02,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_14_3 [2019-10-15 00:14:02,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_14_9 [2019-10-15 00:14:02,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-15 00:14:02,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-15 00:14:02,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-10-15 00:14:02,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2019-10-15 00:14:02,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_9 [2019-10-15 00:14:02,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_3 [2019-10-15 00:14:02,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_9 [2019-10-15 00:14:02,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_3 [2019-10-15 00:14:02,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_9 [2019-10-15 00:14:02,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_3 [2019-10-15 00:14:02,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_9 [2019-10-15 00:14:02,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_8_3 [2019-10-15 00:14:02,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_8_9 [2019-10-15 00:14:02,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_3 [2019-10-15 00:14:02,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_9 [2019-10-15 00:14:02,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_21 [2019-10-15 00:14:02,151 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-15 00:14:02,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-10-15 00:14:02,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-10-15 00:14:02,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2019-10-15 00:14:02,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2019-10-15 00:14:02,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2019-10-15 00:14:02,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-15 00:14:02,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister [2019-10-15 00:14:02,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_probe_2_14 [2019-10-15 00:14:02,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_release_2_3 [2019-10-15 00:14:02,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_platform_instance_2 [2019-10-15 00:14:02,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_pm_ops_instance_3 [2019-10-15 00:14:02,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_complete_3_3 [2019-10-15 00:14:02,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_3_15 [2019-10-15 00:14:02,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_late_3_14 [2019-10-15 00:14:02,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_noirq_3_12 [2019-10-15 00:14:02,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_3_9 [2019-10-15 00:14:02,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_late_3_8 [2019-10-15 00:14:02,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_noirq_3_6 [2019-10-15 00:14:02,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_prepare_3_22 [2019-10-15 00:14:02,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_3_4 [2019-10-15 00:14:02,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_early_3_7 [2019-10-15 00:14:02,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_noirq_3_5 [2019-10-15 00:14:02,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_3_16 [2019-10-15 00:14:02,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_early_3_17 [2019-10-15 00:14:02,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_noirq_3_19 [2019-10-15 00:14:02,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_idle_3_27 [2019-10-15 00:14:02,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_resume_3_24 [2019-10-15 00:14:02,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_suspend_3_25 [2019-10-15 00:14:02,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_3_21 [2019-10-15 00:14:02,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_late_3_18 [2019-10-15 00:14:02,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_noirq_3_20 [2019-10-15 00:14:02,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_3_10 [2019-10-15 00:14:02,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_early_3_13 [2019-10-15 00:14:02,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_noirq_3_11 [2019-10-15 00:14:02,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_candev [2019-10-15 00:14:02,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_threaded_irq [2019-10-15 00:14:02,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_10 [2019-10-15 00:14:02,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_11 [2019-10-15 00:14:02,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_12 [2019-10-15 00:14:02,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_13 [2019-10-15 00:14:02,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_14 [2019-10-15 00:14:02,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_4 [2019-10-15 00:14:02,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_5 [2019-10-15 00:14:02,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_6 [2019-10-15 00:14:02,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_7 [2019-10-15 00:14:02,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_8 [2019-10-15 00:14:02,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_9 [2019-10-15 00:14:02,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-10-15 00:14:02,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-10-15 00:14:02,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2019-10-15 00:14:02,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2019-10-15 00:14:02,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-10-15 00:14:02,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2019-10-15 00:14:02,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_10_1 [2019-10-15 00:14:02,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_10_5 [2019-10-15 00:14:02,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_11_1 [2019-10-15 00:14:02,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_11_5 [2019-10-15 00:14:02,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_12_1 [2019-10-15 00:14:02,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_12_5 [2019-10-15 00:14:02,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_13_1 [2019-10-15 00:14:02,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_13_5 [2019-10-15 00:14:02,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_14_1 [2019-10-15 00:14:02,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_14_5 [2019-10-15 00:14:02,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-10-15 00:14:02,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2019-10-15 00:14:02,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_17 [2019-10-15 00:14:02,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_8 [2019-10-15 00:14:02,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-10-15 00:14:02,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_29 [2019-10-15 00:14:02,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2019-10-15 00:14:02,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_5 [2019-10-15 00:14:02,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2019-10-15 00:14:02,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_5 [2019-10-15 00:14:02,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_1 [2019-10-15 00:14:02,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_5 [2019-10-15 00:14:02,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_1 [2019-10-15 00:14:02,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_5 [2019-10-15 00:14:02,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_1 [2019-10-15 00:14:02,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_5 [2019-10-15 00:14:02,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_9_1 [2019-10-15 00:14:02,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_9_5 [2019-10-15 00:14:02,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_candev [2019-10-15 00:14:02,163 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2019-10-15 00:14:02,163 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-15 00:14:02,163 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-15 00:14:02,163 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-15 00:14:02,163 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-10-15 00:14:02,164 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-10-15 00:14:02,164 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-15 00:14:02,164 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-10-15 00:14:02,164 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2019-10-15 00:14:02,164 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2019-10-15 00:14:02,164 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_add_us [2019-10-15 00:14:02,164 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2019-10-15 00:14:02,165 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2019-10-15 00:14:02,165 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2019-10-15 00:14:02,165 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2019-10-15 00:14:02,165 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2019-10-15 00:14:02,165 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get [2019-10-15 00:14:02,165 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_real [2019-10-15 00:14:02,165 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2019-10-15 00:14:02,166 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2019-10-15 00:14:02,166 INFO L130 BoogieDeclarations]: Found specification of procedure krealloc [2019-10-15 00:14:02,166 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2019-10-15 00:14:02,166 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2019-10-15 00:14:02,166 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2019-10-15 00:14:02,166 INFO L130 BoogieDeclarations]: Found specification of procedure close_candev [2019-10-15 00:14:02,166 INFO L130 BoogieDeclarations]: Found specification of procedure _softing_fct_cmd [2019-10-15 00:14:02,167 INFO L130 BoogieDeclarations]: Found specification of procedure softing_fct_cmd [2019-10-15 00:14:02,167 INFO L130 BoogieDeclarations]: Found specification of procedure fw_parse [2019-10-15 00:14:02,167 INFO L130 BoogieDeclarations]: Found specification of procedure softing_reset_chip [2019-10-15 00:14:02,167 INFO L130 BoogieDeclarations]: Found specification of procedure softing_initialize_timestamp [2019-10-15 00:14:02,167 INFO L130 BoogieDeclarations]: Found specification of procedure softing_error_reporting [2019-10-15 00:14:02,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-15 00:14:02,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-15 00:14:02,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-15 00:14:02,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-15 00:14:02,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-15 00:14:02,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-15 00:14:02,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-15 00:14:02,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-15 00:14:02,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-15 00:14:02,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-15 00:14:02,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-15 00:14:02,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-15 00:14:02,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-15 00:14:02,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-15 00:14:02,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-15 00:14:02,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-15 00:14:02,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-15 00:14:02,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-15 00:14:02,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-15 00:14:02,242 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-15 00:14:02,242 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-15 00:14:02,243 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-15 00:14:02,243 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-15 00:14:02,243 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-15 00:14:02,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-15 00:14:02,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-15 00:14:02,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-15 00:14:02,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-15 00:14:02,244 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-15 00:14:02,244 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-15 00:14:02,244 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-15 00:14:02,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-15 00:14:02,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-15 00:14:02,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-15 00:14:02,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-15 00:14:02,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-15 00:14:02,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-15 00:14:02,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-15 00:14:02,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-15 00:14:02,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-15 00:14:02,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-15 00:14:02,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-15 00:14:02,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-15 00:14:02,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-15 00:14:02,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-15 00:14:02,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-15 00:14:02,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-15 00:14:02,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-15 00:14:02,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-15 00:14:02,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-15 00:14:02,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-15 00:14:02,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-15 00:14:02,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-15 00:14:02,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-15 00:14:02,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-15 00:14:02,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-15 00:14:02,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-15 00:14:02,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-15 00:14:02,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-15 00:14:02,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-15 00:14:02,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-15 00:14:02,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-15 00:14:02,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-15 00:14:02,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-10-15 00:14:02,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-15 00:14:02,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-15 00:14:02,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-15 00:14:02,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-15 00:14:02,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-15 00:14:02,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-15 00:14:02,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-15 00:14:02,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-10-15 00:14:02,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-10-15 00:14:02,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-10-15 00:14:02,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-10-15 00:14:02,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-10-15 00:14:02,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-10-15 00:14:02,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-10-15 00:14:02,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-10-15 00:14:02,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-15 00:14:02,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-15 00:14:02,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-15 00:14:02,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-15 00:14:02,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-15 00:14:02,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-15 00:14:02,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-15 00:14:02,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-15 00:14:02,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-15 00:14:02,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-15 00:14:02,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-15 00:14:02,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-15 00:14:02,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-15 00:14:02,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-15 00:14:02,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-15 00:14:02,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-15 00:14:02,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-15 00:14:02,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-15 00:14:02,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-15 00:14:02,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-15 00:14:02,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-15 00:14:02,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-15 00:14:02,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-15 00:14:02,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-15 00:14:02,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-10-15 00:14:02,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-10-15 00:14:02,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-10-15 00:14:02,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-10-15 00:14:02,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-10-15 00:14:02,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-10-15 00:14:02,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-10-15 00:14:02,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-10-15 00:14:02,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-15 00:14:02,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-15 00:14:02,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-15 00:14:02,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-15 00:14:02,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-15 00:14:02,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-15 00:14:02,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-15 00:14:02,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-15 00:14:02,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_spin_of_softing [2019-10-15 00:14:02,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_spin_of_softing [2019-10-15 00:14:02,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_spin_of_softing [2019-10-15 00:14:02,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_spin_of_softing [2019-10-15 00:14:02,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_spin_of_softing [2019-10-15 00:14:02,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_spin_of_softing [2019-10-15 00:14:02,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-15 00:14:02,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-15 00:14:02,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-15 00:14:02,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-15 00:14:02,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-15 00:14:02,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-15 00:14:02,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-15 00:14:02,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-15 00:14:02,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-10-15 00:14:02,255 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-15 00:14:02,255 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-15 00:14:02,255 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-15 00:14:02,256 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-15 00:14:02,256 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-15 00:14:02,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-15 00:14:02,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-15 00:14:02,256 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-15 00:14:02,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-15 00:14:02,256 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-15 00:14:02,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-15 00:14:02,256 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-15 00:14:05,882 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-10-15 00:14:07,534 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-15 00:14:13,134 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-15 00:14:13,134 INFO L284 CfgBuilder]: Removed 1 assume(true) statements. [2019-10-15 00:14:13,138 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 12:14:13 BoogieIcfgContainer [2019-10-15 00:14:13,138 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-15 00:14:13,139 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-15 00:14:13,140 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-15 00:14:13,143 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-15 00:14:13,143 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 12:13:55" (1/3) ... [2019-10-15 00:14:13,144 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@fe6ab99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 12:14:13, skipping insertion in model container [2019-10-15 00:14:13,144 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:14:01" (2/3) ... [2019-10-15 00:14:13,144 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@fe6ab99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 12:14:13, skipping insertion in model container [2019-10-15 00:14:13,144 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 12:14:13" (3/3) ... [2019-10-15 00:14:13,146 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.cil.i [2019-10-15 00:14:13,156 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-15 00:14:13,169 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-10-15 00:14:13,181 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-10-15 00:14:13,226 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-15 00:14:13,227 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-15 00:14:13,227 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-15 00:14:13,227 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-15 00:14:13,227 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-15 00:14:13,227 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-15 00:14:13,227 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-15 00:14:13,227 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-15 00:14:13,302 INFO L276 IsEmpty]: Start isEmpty. Operand 3346 states. [2019-10-15 00:14:13,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 492 [2019-10-15 00:14:13,329 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 00:14:13,331 INFO L380 BasicCegarLoop]: trace histogram [50, 50, 50, 50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 00:14:13,333 INFO L410 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]=== [2019-10-15 00:14:13,339 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 00:14:13,339 INFO L82 PathProgramCache]: Analyzing trace with hash 997904601, now seen corresponding path program 1 times [2019-10-15 00:14:13,349 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-15 00:14:13,349 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [59865766] [2019-10-15 00:14:13,350 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:14:13,350 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:14:13,350 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 00:14:13,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 00:14:14,891 INFO L134 CoverageAnalysis]: Checked inductivity of 8575 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8575 trivial. 0 not checked. [2019-10-15 00:14:14,892 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [59865766] [2019-10-15 00:14:14,893 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 00:14:14,894 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-15 00:14:14,894 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2145384689] [2019-10-15 00:14:14,905 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-15 00:14:14,907 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-15 00:14:14,922 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-15 00:14:14,923 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 00:14:14,925 INFO L87 Difference]: Start difference. First operand 3346 states. Second operand 3 states. [2019-10-15 00:14:17,704 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 00:14:17,705 INFO L93 Difference]: Finished difference Result 8184 states and 11103 transitions. [2019-10-15 00:14:17,705 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-15 00:14:17,707 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 491 [2019-10-15 00:14:17,710 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 00:14:17,768 INFO L225 Difference]: With dead ends: 8184 [2019-10-15 00:14:17,768 INFO L226 Difference]: Without dead ends: 5405 [2019-10-15 00:14:17,791 INFO L600 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 [2019-10-15 00:14:17,823 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5405 states. [2019-10-15 00:14:18,136 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5405 to 5401. [2019-10-15 00:14:18,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5401 states. [2019-10-15 00:14:18,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5401 states to 5401 states and 7168 transitions. [2019-10-15 00:14:18,194 INFO L78 Accepts]: Start accepts. Automaton has 5401 states and 7168 transitions. Word has length 491 [2019-10-15 00:14:18,197 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 00:14:18,197 INFO L462 AbstractCegarLoop]: Abstraction has 5401 states and 7168 transitions. [2019-10-15 00:14:18,197 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-15 00:14:18,197 INFO L276 IsEmpty]: Start isEmpty. Operand 5401 states and 7168 transitions. [2019-10-15 00:14:18,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 495 [2019-10-15 00:14:18,221 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 00:14:18,222 INFO L380 BasicCegarLoop]: trace histogram [50, 50, 50, 50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 00:14:18,222 INFO L410 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]=== [2019-10-15 00:14:18,222 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 00:14:18,223 INFO L82 PathProgramCache]: Analyzing trace with hash 880653816, now seen corresponding path program 1 times [2019-10-15 00:14:18,223 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-15 00:14:18,223 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1167325941] [2019-10-15 00:14:18,224 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:14:18,224 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:14:18,225 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 00:14:18,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 00:14:19,223 INFO L134 CoverageAnalysis]: Checked inductivity of 8575 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8575 trivial. 0 not checked. [2019-10-15 00:14:19,224 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1167325941] [2019-10-15 00:14:19,224 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 00:14:19,224 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-15 00:14:19,224 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [223478186] [2019-10-15 00:14:19,227 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-15 00:14:19,227 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-15 00:14:19,228 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-15 00:14:19,228 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 00:14:19,228 INFO L87 Difference]: Start difference. First operand 5401 states and 7168 transitions. Second operand 3 states. [2019-10-15 00:14:19,964 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 00:14:19,964 INFO L93 Difference]: Finished difference Result 15589 states and 20804 transitions. [2019-10-15 00:14:19,965 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-15 00:14:19,965 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 494 [2019-10-15 00:14:19,971 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 00:14:20,091 INFO L225 Difference]: With dead ends: 15589 [2019-10-15 00:14:20,092 INFO L226 Difference]: Without dead ends: 10309 [2019-10-15 00:14:20,133 INFO L600 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 [2019-10-15 00:14:20,157 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10309 states. [2019-10-15 00:14:20,852 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10309 to 10276. [2019-10-15 00:14:20,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10276 states. [2019-10-15 00:14:20,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10276 states to 10276 states and 13758 transitions. [2019-10-15 00:14:20,913 INFO L78 Accepts]: Start accepts. Automaton has 10276 states and 13758 transitions. Word has length 494 [2019-10-15 00:14:20,915 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 00:14:20,916 INFO L462 AbstractCegarLoop]: Abstraction has 10276 states and 13758 transitions. [2019-10-15 00:14:20,916 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-15 00:14:20,916 INFO L276 IsEmpty]: Start isEmpty. Operand 10276 states and 13758 transitions. [2019-10-15 00:14:20,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 513 [2019-10-15 00:14:20,934 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 00:14:20,934 INFO L380 BasicCegarLoop]: trace histogram [50, 50, 50, 50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 00:14:20,934 INFO L410 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]=== [2019-10-15 00:14:20,935 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 00:14:20,935 INFO L82 PathProgramCache]: Analyzing trace with hash 1141615847, now seen corresponding path program 1 times [2019-10-15 00:14:20,935 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-15 00:14:20,935 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1779975828] [2019-10-15 00:14:20,936 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:14:20,936 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:14:20,936 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 00:14:21,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 00:14:21,520 INFO L134 CoverageAnalysis]: Checked inductivity of 8575 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8575 trivial. 0 not checked. [2019-10-15 00:14:21,521 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1779975828] [2019-10-15 00:14:21,522 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 00:14:21,522 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-15 00:14:21,523 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2097250651] [2019-10-15 00:14:21,525 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-15 00:14:21,525 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-15 00:14:21,526 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-15 00:14:21,526 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 00:14:21,526 INFO L87 Difference]: Start difference. First operand 10276 states and 13758 transitions. Second operand 3 states. [2019-10-15 00:14:24,726 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 00:14:24,727 INFO L93 Difference]: Finished difference Result 29926 states and 40722 transitions. [2019-10-15 00:14:24,727 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-15 00:14:24,727 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 512 [2019-10-15 00:14:24,728 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 00:14:24,869 INFO L225 Difference]: With dead ends: 29926 [2019-10-15 00:14:24,869 INFO L226 Difference]: Without dead ends: 19771 [2019-10-15 00:14:24,925 INFO L600 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 [2019-10-15 00:14:24,964 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19771 states.