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 --traceabstraction.trace.refinement.strategy SIFA_TAIPAN --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -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 0.1.24-36ac518-m [2019-10-07 04:42:05,000 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-07 04:42:05,003 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-07 04:42:05,018 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-07 04:42:05,018 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-07 04:42:05,020 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-07 04:42:05,022 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-07 04:42:05,024 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-07 04:42:05,026 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-07 04:42:05,027 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-07 04:42:05,029 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-07 04:42:05,030 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-07 04:42:05,031 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-07 04:42:05,032 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-07 04:42:05,033 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-07 04:42:05,035 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-07 04:42:05,036 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-07 04:42:05,037 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-07 04:42:05,040 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-07 04:42:05,042 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-07 04:42:05,044 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-07 04:42:05,046 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-07 04:42:05,047 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-07 04:42:05,049 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-07 04:42:05,055 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-07 04:42:05,056 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-07 04:42:05,057 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-07 04:42:05,058 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-07 04:42:05,060 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-07 04:42:05,064 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-07 04:42:05,064 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-07 04:42:05,066 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-07 04:42:05,067 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-07 04:42:05,068 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-07 04:42:05,074 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-07 04:42:05,074 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-07 04:42:05,075 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-07 04:42:05,076 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-07 04:42:05,076 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-07 04:42:05,079 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-07 04:42:05,082 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-07 04:42:05,083 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 [2019-10-07 04:42:05,112 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-07 04:42:05,112 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-07 04:42:05,115 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-07 04:42:05,116 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-07 04:42:05,116 INFO L138 SettingsManager]: * Use SBE=true [2019-10-07 04:42:05,116 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-07 04:42:05,117 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-07 04:42:05,117 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-07 04:42:05,117 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-07 04:42:05,117 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-07 04:42:05,119 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-07 04:42:05,119 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-07 04:42:05,119 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-07 04:42:05,120 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-07 04:42:05,120 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-07 04:42:05,120 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-07 04:42:05,120 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-07 04:42:05,121 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-07 04:42:05,121 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-07 04:42:05,121 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-07 04:42:05,122 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-07 04:42:05,122 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-07 04:42:05,122 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-07 04:42:05,123 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-07 04:42:05,123 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-07 04:42:05,123 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-07 04:42:05,123 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-07 04:42:05,123 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-07 04:42:05,124 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> SIFA_TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-07 04:42:05,598 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-07 04:42:05,626 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-07 04:42:05,634 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-07 04:42:05,636 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-07 04:42:05,636 INFO L275 PluginConnector]: CDTParser initialized [2019-10-07 04:42:05,637 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.cil.i [2019-10-07 04:42:05,732 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6c61c688e/45c020e9b3e4436bafec370825747654/FLAG9a99a3d2a [2019-10-07 04:42:06,764 INFO L306 CDTParser]: Found 1 translation units. [2019-10-07 04:42:06,765 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.cil.i [2019-10-07 04:42:06,837 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6c61c688e/45c020e9b3e4436bafec370825747654/FLAG9a99a3d2a [2019-10-07 04:42:07,111 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6c61c688e/45c020e9b3e4436bafec370825747654 [2019-10-07 04:42:07,127 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-07 04:42:07,130 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-07 04:42:07,136 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-07 04:42:07,136 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-07 04:42:07,141 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-07 04:42:07,143 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 04:42:07" (1/1) ... [2019-10-07 04:42:07,147 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4df9b0e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:42:07, skipping insertion in model container [2019-10-07 04:42:07,148 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 04:42:07" (1/1) ... [2019-10-07 04:42:07,158 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-07 04:42:07,403 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-07 04:42:12,202 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 04:42:12,265 INFO L188 MainTranslator]: Completed pre-run [2019-10-07 04:42:12,770 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 04:42:14,343 INFO L192 MainTranslator]: Completed translation [2019-10-07 04:42:14,344 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:42:14 WrapperNode [2019-10-07 04:42:14,345 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-07 04:42:14,346 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-07 04:42:14,346 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-07 04:42:14,346 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-07 04:42:14,365 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:42:14" (1/1) ... [2019-10-07 04:42:14,365 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:42:14" (1/1) ... [2019-10-07 04:42:14,508 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:42:14" (1/1) ... [2019-10-07 04:42:14,509 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:42:14" (1/1) ... [2019-10-07 04:42:14,695 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:42:14" (1/1) ... [2019-10-07 04:42:14,735 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:42:14" (1/1) ... [2019-10-07 04:42:14,805 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:42:14" (1/1) ... [2019-10-07 04:42:14,865 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-07 04:42:14,865 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-07 04:42:14,866 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-07 04:42:14,866 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-07 04:42:14,867 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:42:14" (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 [2019-10-07 04:42:14,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-07 04:42:14,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-07 04:42:14,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2019-10-07 04:42:14,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2019-10-07 04:42:14,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-07 04:42:14,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-07 04:42:14,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-07 04:42:14,962 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-07 04:42:14,962 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-07 04:42:14,962 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-10-07 04:42:14,963 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-07 04:42:14,964 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2019-10-07 04:42:14,964 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2019-10-07 04:42:14,964 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2019-10-07 04:42:14,965 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-07 04:42:14,965 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-07 04:42:14,968 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2019-10-07 04:42:14,968 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-07 04:42:14,969 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2019-10-07 04:42:14,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_set [2019-10-07 04:42:14,970 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2019-10-07 04:42:14,970 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-07 04:42:14,970 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2019-10-07 04:42:14,970 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2019-10-07 04:42:14,970 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-07 04:42:14,971 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2019-10-07 04:42:14,971 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-07 04:42:14,971 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-07 04:42:14,971 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-07 04:42:14,971 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-07 04:42:14,971 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-07 04:42:14,972 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-07 04:42:14,972 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-07 04:42:14,972 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-07 04:42:14,973 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-10-07 04:42:14,973 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2019-10-07 04:42:14,973 INFO L138 BoogieDeclarations]: Found implementation of procedure can_dropped_invalid_skb [2019-10-07 04:42:14,973 INFO L138 BoogieDeclarations]: Found implementation of procedure canif_is_active [2019-10-07 04:42:14,973 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_set_reset_dpram [2019-10-07 04:42:14,974 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_clr_reset_dpram [2019-10-07 04:42:14,974 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_netdev_start_xmit [2019-10-07 04:42:14,974 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_netdev_rx [2019-10-07 04:42:14,974 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_handle_1 [2019-10-07 04:42:14,974 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_irq_thread [2019-10-07 04:42:14,974 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_irq_v2 [2019-10-07 04:42:14,975 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_irq_v1 [2019-10-07 04:42:14,975 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_netdev_open [2019-10-07 04:42:14,975 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_netdev_stop [2019-10-07 04:42:14,975 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_candev_set_mode [2019-10-07 04:42:14,975 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_enable_irq [2019-10-07 04:42:14,975 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_card_shutdown [2019-10-07 04:42:14,976 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_card_boot [2019-10-07 04:42:14,976 INFO L138 BoogieDeclarations]: Found implementation of procedure show_channel [2019-10-07 04:42:14,976 INFO L138 BoogieDeclarations]: Found implementation of procedure show_chip [2019-10-07 04:42:14,976 INFO L138 BoogieDeclarations]: Found implementation of procedure show_output [2019-10-07 04:42:14,976 INFO L138 BoogieDeclarations]: Found implementation of procedure store_output [2019-10-07 04:42:14,976 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_netdev_create [2019-10-07 04:42:14,977 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_netdev_register [2019-10-07 04:42:14,977 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_netdev_cleanup [2019-10-07 04:42:14,978 INFO L138 BoogieDeclarations]: Found implementation of procedure show_serial [2019-10-07 04:42:14,978 INFO L138 BoogieDeclarations]: Found implementation of procedure show_firmware [2019-10-07 04:42:14,979 INFO L138 BoogieDeclarations]: Found implementation of procedure show_firmware_version [2019-10-07 04:42:14,979 INFO L138 BoogieDeclarations]: Found implementation of procedure show_hardware [2019-10-07 04:42:14,979 INFO L138 BoogieDeclarations]: Found implementation of procedure show_hardware_version [2019-10-07 04:42:14,979 INFO L138 BoogieDeclarations]: Found implementation of procedure show_license [2019-10-07 04:42:14,980 INFO L138 BoogieDeclarations]: Found implementation of procedure show_frequency [2019-10-07 04:42:14,980 INFO L138 BoogieDeclarations]: Found implementation of procedure show_txpending [2019-10-07 04:42:14,980 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_pdev_remove [2019-10-07 04:42:14,980 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_pdev_probe [2019-10-07 04:42:14,980 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_driver_init [2019-10-07 04:42:14,981 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_driver_exit [2019-10-07 04:42:14,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_softing_driver_exit_21_2 [2019-10-07 04:42:14,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_softing_driver_init_21_9 [2019-10-07 04:42:14,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register [2019-10-07 04:42:14,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-10-07 04:42:14,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_17_1 [2019-10-07 04:42:14,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_19_1 [2019-10-07 04:42:14,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_11_21_4 [2019-10-07 04:42:14,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_18_2 [2019-10-07 04:42:14,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_deregister_2_5 [2019-10-07 04:42:14,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_register_2_6 [2019-10-07 04:42:14,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_15_2 [2019-10-07 04:42:14,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_20_2 [2019-10-07 04:42:14,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_11_21_5 [2019-10-07 04:42:14,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_3 [2019-10-07 04:42:14,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_9 [2019-10-07 04:42:14,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_11_3 [2019-10-07 04:42:14,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_11_9 [2019-10-07 04:42:14,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_12_3 [2019-10-07 04:42:14,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_12_9 [2019-10-07 04:42:14,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_13_3 [2019-10-07 04:42:14,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_13_9 [2019-10-07 04:42:14,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_14_3 [2019-10-07 04:42:14,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_14_9 [2019-10-07 04:42:14,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-07 04:42:14,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-07 04:42:14,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-10-07 04:42:14,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2019-10-07 04:42:14,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_9 [2019-10-07 04:42:14,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_3 [2019-10-07 04:42:14,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_9 [2019-10-07 04:42:14,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_3 [2019-10-07 04:42:14,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_9 [2019-10-07 04:42:14,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_3 [2019-10-07 04:42:14,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_9 [2019-10-07 04:42:14,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_8_3 [2019-10-07 04:42:14,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_8_9 [2019-10-07 04:42:14,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_3 [2019-10-07 04:42:14,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_9 [2019-10-07 04:42:14,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_21 [2019-10-07 04:42:14,993 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-07 04:42:14,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-10-07 04:42:14,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2019-10-07 04:42:14,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2019-10-07 04:42:14,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2019-10-07 04:42:14,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-07 04:42:14,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister [2019-10-07 04:42:14,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_probe_2_14 [2019-10-07 04:42:14,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_release_2_3 [2019-10-07 04:42:14,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_platform_instance_2 [2019-10-07 04:42:14,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_pm_ops_instance_3 [2019-10-07 04:42:14,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_complete_3_3 [2019-10-07 04:42:15,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_3_15 [2019-10-07 04:42:15,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_late_3_14 [2019-10-07 04:42:15,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_noirq_3_12 [2019-10-07 04:42:15,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_3_9 [2019-10-07 04:42:15,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_late_3_8 [2019-10-07 04:42:15,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_noirq_3_6 [2019-10-07 04:42:15,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_prepare_3_22 [2019-10-07 04:42:15,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_3_4 [2019-10-07 04:42:15,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_early_3_7 [2019-10-07 04:42:15,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_noirq_3_5 [2019-10-07 04:42:15,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_3_16 [2019-10-07 04:42:15,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_early_3_17 [2019-10-07 04:42:15,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_noirq_3_19 [2019-10-07 04:42:15,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_idle_3_27 [2019-10-07 04:42:15,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_resume_3_24 [2019-10-07 04:42:15,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_suspend_3_25 [2019-10-07 04:42:15,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_3_21 [2019-10-07 04:42:15,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_late_3_18 [2019-10-07 04:42:15,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_noirq_3_20 [2019-10-07 04:42:15,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_3_10 [2019-10-07 04:42:15,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_early_3_13 [2019-10-07 04:42:15,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_noirq_3_11 [2019-10-07 04:42:15,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_candev [2019-10-07 04:42:15,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_threaded_irq [2019-10-07 04:42:15,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_10 [2019-10-07 04:42:15,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_11 [2019-10-07 04:42:15,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_12 [2019-10-07 04:42:15,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_13 [2019-10-07 04:42:15,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_14 [2019-10-07 04:42:15,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_4 [2019-10-07 04:42:15,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_5 [2019-10-07 04:42:15,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_6 [2019-10-07 04:42:15,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_7 [2019-10-07 04:42:15,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_8 [2019-10-07 04:42:15,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_9 [2019-10-07 04:42:15,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-10-07 04:42:15,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-10-07 04:42:15,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2019-10-07 04:42:15,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2019-10-07 04:42:15,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-10-07 04:42:15,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2019-10-07 04:42:15,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_10_1 [2019-10-07 04:42:15,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_10_5 [2019-10-07 04:42:15,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_11_1 [2019-10-07 04:42:15,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_11_5 [2019-10-07 04:42:15,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_12_1 [2019-10-07 04:42:15,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_12_5 [2019-10-07 04:42:15,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_13_1 [2019-10-07 04:42:15,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_13_5 [2019-10-07 04:42:15,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_14_1 [2019-10-07 04:42:15,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_14_5 [2019-10-07 04:42:15,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-10-07 04:42:15,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2019-10-07 04:42:15,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_17 [2019-10-07 04:42:15,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_8 [2019-10-07 04:42:15,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-10-07 04:42:15,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_29 [2019-10-07 04:42:15,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2019-10-07 04:42:15,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_5 [2019-10-07 04:42:15,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2019-10-07 04:42:15,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_5 [2019-10-07 04:42:15,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_1 [2019-10-07 04:42:15,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_5 [2019-10-07 04:42:15,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_1 [2019-10-07 04:42:15,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_5 [2019-10-07 04:42:15,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_1 [2019-10-07 04:42:15,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_5 [2019-10-07 04:42:15,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_9_1 [2019-10-07 04:42:15,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_9_5 [2019-10-07 04:42:15,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_candev [2019-10-07 04:42:15,033 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-07 04:42:15,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2019-10-07 04:42:15,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_59 [2019-10-07 04:42:15,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_61 [2019-10-07 04:42:15,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_62 [2019-10-07 04:42:15,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_65 [2019-10-07 04:42:15,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_66 [2019-10-07 04:42:15,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_69 [2019-10-07 04:42:15,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_threaded_irq_70 [2019-10-07 04:42:15,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_71 [2019-10-07 04:42:15,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_candev_72 [2019-10-07 04:42:15,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_candev_73 [2019-10-07 04:42:15,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_74 [2019-10-07 04:42:15,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_75 [2019-10-07 04:42:15,035 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-10-07 04:42:15,035 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-10-07 04:42:15,035 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2019-10-07 04:42:15,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_add_us [2019-10-07 04:42:15,036 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2019-10-07 04:42:15,036 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2019-10-07 04:42:15,036 INFO L138 BoogieDeclarations]: Found implementation of procedure _softing_fct_cmd [2019-10-07 04:42:15,036 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_fct_cmd [2019-10-07 04:42:15,036 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_bootloader_command [2019-10-07 04:42:15,036 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_parse [2019-10-07 04:42:15,037 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_load_fw [2019-10-07 04:42:15,037 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_load_app_fw [2019-10-07 04:42:15,037 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_reset_chip [2019-10-07 04:42:15,037 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_chip_poweron [2019-10-07 04:42:15,037 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_initialize_timestamp [2019-10-07 04:42:15,037 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_raw2ktime [2019-10-07 04:42:15,038 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_error_reporting [2019-10-07 04:42:15,038 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_startstop [2019-10-07 04:42:15,038 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_default_output [2019-10-07 04:42:15,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-07 04:42:15,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-07 04:42:15,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-07 04:42:15,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-07 04:42:15,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-07 04:42:15,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-07 04:42:15,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-07 04:42:15,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-07 04:42:15,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-07 04:42:15,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-07 04:42:15,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-07 04:42:15,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-07 04:42:15,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-07 04:42:15,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-07 04:42:15,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-07 04:42:15,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-07 04:42:15,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-07 04:42:15,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-07 04:42:15,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-07 04:42:15,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-07 04:42:15,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-07 04:42:15,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-07 04:42:15,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-07 04:42:15,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-07 04:42:15,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-07 04:42:15,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-07 04:42:15,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-07 04:42:15,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-07 04:42:15,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-07 04:42:15,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-07 04:42:15,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-07 04:42:15,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-07 04:42:15,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-07 04:42:15,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-07 04:42:15,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-07 04:42:15,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-07 04:42:15,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-07 04:42:15,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-07 04:42:15,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-07 04:42:15,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-07 04:42:15,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-07 04:42:15,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-07 04:42:15,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-07 04:42:15,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-07 04:42:15,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-07 04:42:15,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-07 04:42:15,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-07 04:42:15,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-07 04:42:15,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-07 04:42:15,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-07 04:42:15,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-07 04:42:15,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-07 04:42:15,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-07 04:42:15,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-07 04:42:15,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-07 04:42:15,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-07 04:42:15,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-07 04:42:15,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-07 04:42:15,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-07 04:42:15,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-10-07 04:42:15,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-07 04:42:15,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-07 04:42:15,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-07 04:42:15,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-07 04:42:15,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-07 04:42:15,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-07 04:42:15,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-07 04:42:15,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-10-07 04:42:15,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-10-07 04:42:15,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-10-07 04:42:15,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-10-07 04:42:15,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-10-07 04:42:15,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-10-07 04:42:15,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-10-07 04:42:15,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-10-07 04:42:15,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-07 04:42:15,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-07 04:42:15,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-07 04:42:15,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-07 04:42:15,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-07 04:42:15,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-07 04:42:15,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-07 04:42:15,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-07 04:42:15,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-07 04:42:15,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-07 04:42:15,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-07 04:42:15,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-07 04:42:15,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-07 04:42:15,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-07 04:42:15,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-07 04:42:15,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-07 04:42:15,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-07 04:42:15,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-07 04:42:15,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-07 04:42:15,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-07 04:42:15,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-07 04:42:15,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-07 04:42:15,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-07 04:42:15,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-07 04:42:15,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-10-07 04:42:15,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-10-07 04:42:15,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-10-07 04:42:15,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-10-07 04:42:15,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-10-07 04:42:15,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-10-07 04:42:15,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-10-07 04:42:15,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-10-07 04:42:15,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-07 04:42:15,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-07 04:42:15,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-07 04:42:15,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-07 04:42:15,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-07 04:42:15,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-07 04:42:15,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-07 04:42:15,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-07 04:42:15,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_spin_of_softing [2019-10-07 04:42:15,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_spin_of_softing [2019-10-07 04:42:15,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_spin_of_softing [2019-10-07 04:42:15,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_spin_of_softing [2019-10-07 04:42:15,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_spin_of_softing [2019-10-07 04:42:15,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_spin_of_softing [2019-10-07 04:42:15,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_spin_of_softing [2019-10-07 04:42:15,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_spin_of_softing [2019-10-07 04:42:15,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-07 04:42:15,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-07 04:42:15,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-07 04:42:15,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-07 04:42:15,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-07 04:42:15,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-07 04:42:15,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-07 04:42:15,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-07 04:42:15,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-07 04:42:15,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-10-07 04:42:15,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-07 04:42:15,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-07 04:42:15,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-07 04:42:15,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-07 04:42:15,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-10-07 04:42:15,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-07 04:42:15,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-10-07 04:42:15,076 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2019-10-07 04:42:15,076 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-07 04:42:15,076 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-07 04:42:15,076 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-07 04:42:15,076 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2019-10-07 04:42:15,226 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-07 04:42:15,226 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2019-10-07 04:42:15,226 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_can_skb [2019-10-07 04:42:15,227 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_candev [2019-10-07 04:42:15,227 INFO L138 BoogieDeclarations]: Found implementation of procedure can_bus_off [2019-10-07 04:42:15,227 INFO L138 BoogieDeclarations]: Found implementation of procedure can_get_echo_skb [2019-10-07 04:42:15,227 INFO L138 BoogieDeclarations]: Found implementation of procedure can_put_echo_skb [2019-10-07 04:42:15,227 INFO L138 BoogieDeclarations]: Found implementation of procedure close_candev [2019-10-07 04:42:15,228 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alert [2019-10-07 04:42:15,228 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2019-10-07 04:42:15,228 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-10-07 04:42:15,228 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-07 04:42:15,228 INFO L138 BoogieDeclarations]: Found implementation of procedure free_candev [2019-10-07 04:42:15,228 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-07 04:42:15,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2019-10-07 04:42:15,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2019-10-07 04:42:15,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2019-10-07 04:42:15,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2019-10-07 04:42:15,229 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-10-07 04:42:15,229 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2019-10-07 04:42:15,229 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2019-10-07 04:42:15,229 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2019-10-07 04:42:15,230 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2019-10-07 04:42:15,230 INFO L138 BoogieDeclarations]: Found implementation of procedure krealloc [2019-10-07 04:42:15,230 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoull [2019-10-07 04:42:15,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get [2019-10-07 04:42:15,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get_real [2019-10-07 04:42:15,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-07 04:42:15,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-07 04:42:15,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-07 04:42:15,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-10-07 04:42:15,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-07 04:42:15,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-10-07 04:42:15,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-10-07 04:42:15,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-10-07 04:42:15,231 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2019-10-07 04:42:15,231 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-07 04:42:15,232 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2019-10-07 04:42:15,232 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-10-07 04:42:15,232 INFO L138 BoogieDeclarations]: Found implementation of procedure open_candev [2019-10-07 04:42:15,232 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-10-07 04:42:15,232 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2019-10-07 04:42:15,233 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-07 04:42:15,233 INFO L138 BoogieDeclarations]: Found implementation of procedure register_candev [2019-10-07 04:42:15,233 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2019-10-07 04:42:15,233 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2019-10-07 04:42:15,233 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-07 04:42:15,233 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2019-10-07 04:42:15,234 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2019-10-07 04:42:15,234 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_candev [2019-10-07 04:42:15,234 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2019-10-07 04:42:15,234 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-07 04:42:15,234 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-07 04:42:15,234 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-07 04:42:15,235 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-07 04:42:15,235 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-07 04:42:15,235 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-07 04:42:15,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-07 04:42:15,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-07 04:42:15,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-07 04:42:15,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-07 04:42:15,236 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-07 04:42:15,236 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-07 04:42:15,236 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-10-07 04:42:15,236 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-07 04:42:15,236 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-07 04:42:15,237 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2019-10-07 04:42:15,237 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2019-10-07 04:42:15,237 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-07 04:42:15,237 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoull [2019-10-07 04:42:15,237 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2019-10-07 04:42:15,237 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-07 04:42:15,237 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-07 04:42:15,238 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-07 04:42:15,238 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2019-10-07 04:42:15,238 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-07 04:42:15,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_spin_of_softing [2019-10-07 04:42:15,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_spin_of_softing [2019-10-07 04:42:15,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-07 04:42:15,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-07 04:42:15,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-10-07 04:42:15,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-07 04:42:15,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-07 04:42:15,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-10-07 04:42:15,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-10-07 04:42:15,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-07 04:42:15,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-07 04:42:15,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-07 04:42:15,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-07 04:42:15,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-07 04:42:15,240 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-07 04:42:15,240 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-07 04:42:15,240 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2019-10-07 04:42:15,240 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-07 04:42:15,240 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-07 04:42:15,240 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-07 04:42:15,241 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2019-10-07 04:42:15,241 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-07 04:42:15,241 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2019-10-07 04:42:15,241 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-07 04:42:15,241 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-07 04:42:15,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_65 [2019-10-07 04:42:15,241 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2019-10-07 04:42:15,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_61 [2019-10-07 04:42:15,241 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-07 04:42:15,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_66 [2019-10-07 04:42:15,242 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2019-10-07 04:42:15,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_62 [2019-10-07 04:42:15,242 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_set [2019-10-07 04:42:15,242 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-07 04:42:15,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-07 04:42:15,242 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-07 04:42:15,242 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2019-10-07 04:42:15,243 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2019-10-07 04:42:15,243 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2019-10-07 04:42:15,243 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-07 04:42:15,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-07 04:42:15,243 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2019-10-07 04:42:15,243 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-10-07 04:42:15,243 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2019-10-07 04:42:15,243 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2019-10-07 04:42:15,243 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2019-10-07 04:42:15,244 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-07 04:42:15,244 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2019-10-07 04:42:15,244 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-07 04:42:15,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2019-10-07 04:42:15,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_59 [2019-10-07 04:42:15,244 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2019-10-07 04:42:15,244 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alert [2019-10-07 04:42:15,244 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-10-07 04:42:15,244 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-07 04:42:15,245 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-07 04:42:15,245 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-07 04:42:15,245 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2019-10-07 04:42:15,245 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-07 04:42:15,245 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-07 04:42:15,245 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-10-07 04:42:15,245 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-10-07 04:42:15,245 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-07 04:42:15,246 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-07 04:42:15,246 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-07 04:42:15,246 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-07 04:42:15,246 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-07 04:42:15,246 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-07 04:42:15,246 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2019-10-07 04:42:15,246 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2019-10-07 04:42:15,246 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2019-10-07 04:42:15,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_74 [2019-10-07 04:42:15,247 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-10-07 04:42:15,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_75 [2019-10-07 04:42:15,247 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-10-07 04:42:15,247 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2019-10-07 04:42:15,247 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-07 04:42:15,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_threaded_irq_70 [2019-10-07 04:42:15,247 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-07 04:42:15,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_69 [2019-10-07 04:42:15,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_71 [2019-10-07 04:42:15,248 INFO L130 BoogieDeclarations]: Found specification of procedure can_dropped_invalid_skb [2019-10-07 04:42:15,252 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_candev [2019-10-07 04:42:15,252 INFO L130 BoogieDeclarations]: Found specification of procedure free_candev [2019-10-07 04:42:15,252 INFO L130 BoogieDeclarations]: Found specification of procedure open_candev [2019-10-07 04:42:15,252 INFO L130 BoogieDeclarations]: Found specification of procedure register_candev [2019-10-07 04:42:15,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_candev_72 [2019-10-07 04:42:15,252 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_candev [2019-10-07 04:42:15,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_candev_73 [2019-10-07 04:42:15,253 INFO L130 BoogieDeclarations]: Found specification of procedure can_bus_off [2019-10-07 04:42:15,253 INFO L130 BoogieDeclarations]: Found specification of procedure can_put_echo_skb [2019-10-07 04:42:15,253 INFO L130 BoogieDeclarations]: Found specification of procedure can_get_echo_skb [2019-10-07 04:42:15,253 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_can_skb [2019-10-07 04:42:15,253 INFO L130 BoogieDeclarations]: Found specification of procedure softing_default_output [2019-10-07 04:42:15,253 INFO L130 BoogieDeclarations]: Found specification of procedure softing_raw2ktime [2019-10-07 04:42:15,253 INFO L130 BoogieDeclarations]: Found specification of procedure softing_chip_poweron [2019-10-07 04:42:15,254 INFO L130 BoogieDeclarations]: Found specification of procedure softing_bootloader_command [2019-10-07 04:42:15,254 INFO L130 BoogieDeclarations]: Found specification of procedure softing_load_fw [2019-10-07 04:42:15,254 INFO L130 BoogieDeclarations]: Found specification of procedure softing_load_app_fw [2019-10-07 04:42:15,254 INFO L130 BoogieDeclarations]: Found specification of procedure softing_enable_irq [2019-10-07 04:42:15,254 INFO L130 BoogieDeclarations]: Found specification of procedure softing_startstop [2019-10-07 04:42:15,254 INFO L130 BoogieDeclarations]: Found specification of procedure softing_netdev_rx [2019-10-07 04:42:15,254 INFO L130 BoogieDeclarations]: Found specification of procedure canif_is_active [2019-10-07 04:42:15,254 INFO L130 BoogieDeclarations]: Found specification of procedure softing_set_reset_dpram [2019-10-07 04:42:15,254 INFO L130 BoogieDeclarations]: Found specification of procedure softing_clr_reset_dpram [2019-10-07 04:42:15,255 INFO L130 BoogieDeclarations]: Found specification of procedure softing_netdev_start_xmit [2019-10-07 04:42:15,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-07 04:42:15,255 INFO L130 BoogieDeclarations]: Found specification of procedure softing_handle_1 [2019-10-07 04:42:15,255 INFO L130 BoogieDeclarations]: Found specification of procedure softing_irq_thread [2019-10-07 04:42:15,255 INFO L130 BoogieDeclarations]: Found specification of procedure softing_irq_v2 [2019-10-07 04:42:15,255 INFO L130 BoogieDeclarations]: Found specification of procedure softing_irq_v1 [2019-10-07 04:42:15,255 INFO L130 BoogieDeclarations]: Found specification of procedure softing_netdev_open [2019-10-07 04:42:15,255 INFO L130 BoogieDeclarations]: Found specification of procedure softing_netdev_stop [2019-10-07 04:42:15,255 INFO L130 BoogieDeclarations]: Found specification of procedure softing_candev_set_mode [2019-10-07 04:42:15,256 INFO L130 BoogieDeclarations]: Found specification of procedure softing_card_shutdown [2019-10-07 04:42:15,256 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2019-10-07 04:42:15,256 INFO L130 BoogieDeclarations]: Found specification of procedure softing_card_boot [2019-10-07 04:42:15,256 INFO L130 BoogieDeclarations]: Found specification of procedure show_channel [2019-10-07 04:42:15,256 INFO L130 BoogieDeclarations]: Found specification of procedure show_chip [2019-10-07 04:42:15,256 INFO L130 BoogieDeclarations]: Found specification of procedure show_output [2019-10-07 04:42:15,256 INFO L130 BoogieDeclarations]: Found specification of procedure store_output [2019-10-07 04:42:15,256 INFO L130 BoogieDeclarations]: Found specification of procedure softing_netdev_create [2019-10-07 04:42:15,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-07 04:42:15,257 INFO L130 BoogieDeclarations]: Found specification of procedure softing_netdev_register [2019-10-07 04:42:15,257 INFO L130 BoogieDeclarations]: Found specification of procedure softing_netdev_cleanup [2019-10-07 04:42:15,257 INFO L130 BoogieDeclarations]: Found specification of procedure show_serial [2019-10-07 04:42:15,257 INFO L130 BoogieDeclarations]: Found specification of procedure show_firmware [2019-10-07 04:42:15,257 INFO L130 BoogieDeclarations]: Found specification of procedure show_firmware_version [2019-10-07 04:42:15,257 INFO L130 BoogieDeclarations]: Found specification of procedure show_hardware [2019-10-07 04:42:15,257 INFO L130 BoogieDeclarations]: Found specification of procedure show_hardware_version [2019-10-07 04:42:15,257 INFO L130 BoogieDeclarations]: Found specification of procedure show_license [2019-10-07 04:42:15,258 INFO L130 BoogieDeclarations]: Found specification of procedure show_frequency [2019-10-07 04:42:15,258 INFO L130 BoogieDeclarations]: Found specification of procedure show_txpending [2019-10-07 04:42:15,258 INFO L130 BoogieDeclarations]: Found specification of procedure softing_pdev_remove [2019-10-07 04:42:15,258 INFO L130 BoogieDeclarations]: Found specification of procedure softing_pdev_probe [2019-10-07 04:42:15,258 INFO L130 BoogieDeclarations]: Found specification of procedure softing_driver_init [2019-10-07 04:42:15,258 INFO L130 BoogieDeclarations]: Found specification of procedure softing_driver_exit [2019-10-07 04:42:15,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_softing_driver_exit_21_2 [2019-10-07 04:42:15,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_softing_driver_init_21_9 [2019-10-07 04:42:15,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register [2019-10-07 04:42:15,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-10-07 04:42:15,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_17_1 [2019-10-07 04:42:15,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_19_1 [2019-10-07 04:42:15,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_11_21_4 [2019-10-07 04:42:15,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_18_2 [2019-10-07 04:42:15,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_deregister_2_5 [2019-10-07 04:42:15,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_register_2_6 [2019-10-07 04:42:15,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_15_2 [2019-10-07 04:42:15,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_20_2 [2019-10-07 04:42:15,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_11_21_5 [2019-10-07 04:42:15,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_3 [2019-10-07 04:42:15,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_9 [2019-10-07 04:42:15,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_11_3 [2019-10-07 04:42:15,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_11_9 [2019-10-07 04:42:15,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_12_3 [2019-10-07 04:42:15,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_12_9 [2019-10-07 04:42:15,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_13_3 [2019-10-07 04:42:15,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_13_9 [2019-10-07 04:42:15,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_14_3 [2019-10-07 04:42:15,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_14_9 [2019-10-07 04:42:15,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-07 04:42:15,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-07 04:42:15,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-10-07 04:42:15,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2019-10-07 04:42:15,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_9 [2019-10-07 04:42:15,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_3 [2019-10-07 04:42:15,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_9 [2019-10-07 04:42:15,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_3 [2019-10-07 04:42:15,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_9 [2019-10-07 04:42:15,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_3 [2019-10-07 04:42:15,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_9 [2019-10-07 04:42:15,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_8_3 [2019-10-07 04:42:15,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_8_9 [2019-10-07 04:42:15,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_3 [2019-10-07 04:42:15,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_9 [2019-10-07 04:42:15,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_21 [2019-10-07 04:42:15,263 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-07 04:42:15,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-10-07 04:42:15,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-10-07 04:42:15,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2019-10-07 04:42:15,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2019-10-07 04:42:15,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2019-10-07 04:42:15,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-07 04:42:15,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister [2019-10-07 04:42:15,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_probe_2_14 [2019-10-07 04:42:15,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_release_2_3 [2019-10-07 04:42:15,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_platform_instance_2 [2019-10-07 04:42:15,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_pm_ops_instance_3 [2019-10-07 04:42:15,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_complete_3_3 [2019-10-07 04:42:15,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_3_15 [2019-10-07 04:42:15,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_late_3_14 [2019-10-07 04:42:15,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_noirq_3_12 [2019-10-07 04:42:15,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_3_9 [2019-10-07 04:42:15,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_late_3_8 [2019-10-07 04:42:15,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_noirq_3_6 [2019-10-07 04:42:15,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_prepare_3_22 [2019-10-07 04:42:15,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_3_4 [2019-10-07 04:42:15,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_early_3_7 [2019-10-07 04:42:15,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_noirq_3_5 [2019-10-07 04:42:15,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_3_16 [2019-10-07 04:42:15,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_early_3_17 [2019-10-07 04:42:15,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_noirq_3_19 [2019-10-07 04:42:15,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_idle_3_27 [2019-10-07 04:42:15,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_resume_3_24 [2019-10-07 04:42:15,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_suspend_3_25 [2019-10-07 04:42:15,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_3_21 [2019-10-07 04:42:15,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_late_3_18 [2019-10-07 04:42:15,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_noirq_3_20 [2019-10-07 04:42:15,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_3_10 [2019-10-07 04:42:15,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_early_3_13 [2019-10-07 04:42:15,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_noirq_3_11 [2019-10-07 04:42:15,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_candev [2019-10-07 04:42:15,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_threaded_irq [2019-10-07 04:42:15,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_10 [2019-10-07 04:42:15,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_11 [2019-10-07 04:42:15,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_12 [2019-10-07 04:42:15,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_13 [2019-10-07 04:42:15,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_14 [2019-10-07 04:42:15,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_4 [2019-10-07 04:42:15,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_5 [2019-10-07 04:42:15,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_6 [2019-10-07 04:42:15,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_7 [2019-10-07 04:42:15,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_8 [2019-10-07 04:42:15,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_9 [2019-10-07 04:42:15,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-10-07 04:42:15,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-10-07 04:42:15,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2019-10-07 04:42:15,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2019-10-07 04:42:15,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-10-07 04:42:15,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2019-10-07 04:42:15,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_10_1 [2019-10-07 04:42:15,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_10_5 [2019-10-07 04:42:15,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_11_1 [2019-10-07 04:42:15,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_11_5 [2019-10-07 04:42:15,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_12_1 [2019-10-07 04:42:15,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_12_5 [2019-10-07 04:42:15,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_13_1 [2019-10-07 04:42:15,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_13_5 [2019-10-07 04:42:15,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_14_1 [2019-10-07 04:42:15,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_14_5 [2019-10-07 04:42:15,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-10-07 04:42:15,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2019-10-07 04:42:15,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_17 [2019-10-07 04:42:15,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_8 [2019-10-07 04:42:15,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-10-07 04:42:15,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_29 [2019-10-07 04:42:15,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2019-10-07 04:42:15,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_5 [2019-10-07 04:42:15,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2019-10-07 04:42:15,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_5 [2019-10-07 04:42:15,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_1 [2019-10-07 04:42:15,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_5 [2019-10-07 04:42:15,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_1 [2019-10-07 04:42:15,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_5 [2019-10-07 04:42:15,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_1 [2019-10-07 04:42:15,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_5 [2019-10-07 04:42:15,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_9_1 [2019-10-07 04:42:15,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_9_5 [2019-10-07 04:42:15,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_candev [2019-10-07 04:42:15,273 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2019-10-07 04:42:15,273 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-07 04:42:15,273 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-07 04:42:15,273 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-07 04:42:15,273 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-10-07 04:42:15,273 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-10-07 04:42:15,273 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-07 04:42:15,274 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-10-07 04:42:15,274 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2019-10-07 04:42:15,274 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2019-10-07 04:42:15,274 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_add_us [2019-10-07 04:42:15,274 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2019-10-07 04:42:15,274 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2019-10-07 04:42:15,274 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2019-10-07 04:42:15,274 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2019-10-07 04:42:15,274 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2019-10-07 04:42:15,275 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get [2019-10-07 04:42:15,275 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_real [2019-10-07 04:42:15,275 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2019-10-07 04:42:15,275 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2019-10-07 04:42:15,275 INFO L130 BoogieDeclarations]: Found specification of procedure krealloc [2019-10-07 04:42:15,275 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2019-10-07 04:42:15,275 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2019-10-07 04:42:15,275 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2019-10-07 04:42:15,276 INFO L130 BoogieDeclarations]: Found specification of procedure close_candev [2019-10-07 04:42:15,276 INFO L130 BoogieDeclarations]: Found specification of procedure _softing_fct_cmd [2019-10-07 04:42:15,276 INFO L130 BoogieDeclarations]: Found specification of procedure softing_fct_cmd [2019-10-07 04:42:15,276 INFO L130 BoogieDeclarations]: Found specification of procedure fw_parse [2019-10-07 04:42:15,276 INFO L130 BoogieDeclarations]: Found specification of procedure softing_reset_chip [2019-10-07 04:42:15,276 INFO L130 BoogieDeclarations]: Found specification of procedure softing_initialize_timestamp [2019-10-07 04:42:15,276 INFO L130 BoogieDeclarations]: Found specification of procedure softing_error_reporting [2019-10-07 04:42:15,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-07 04:42:15,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-07 04:42:15,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-07 04:42:15,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-07 04:42:15,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-07 04:42:15,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-07 04:42:15,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-07 04:42:15,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-07 04:42:15,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-07 04:42:15,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-07 04:42:15,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-07 04:42:15,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-07 04:42:15,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-07 04:42:15,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-07 04:42:15,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-07 04:42:15,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-07 04:42:15,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-07 04:42:15,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-07 04:42:15,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-07 04:42:15,279 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-07 04:42:15,279 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-07 04:42:15,279 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-07 04:42:15,279 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-07 04:42:15,279 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-07 04:42:15,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-07 04:42:15,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-07 04:42:15,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-07 04:42:15,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-07 04:42:15,280 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-07 04:42:15,280 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-07 04:42:15,280 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-07 04:42:15,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-07 04:42:15,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-07 04:42:15,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-07 04:42:15,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-07 04:42:15,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-07 04:42:15,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-07 04:42:15,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-07 04:42:15,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-07 04:42:15,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-07 04:42:15,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-07 04:42:15,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-07 04:42:15,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-07 04:42:15,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-07 04:42:15,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-07 04:42:15,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-07 04:42:15,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-07 04:42:15,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-07 04:42:15,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-07 04:42:15,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-07 04:42:15,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-07 04:42:15,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-07 04:42:15,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-07 04:42:15,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-07 04:42:15,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-07 04:42:15,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-07 04:42:15,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-07 04:42:15,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-07 04:42:15,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-07 04:42:15,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-07 04:42:15,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-07 04:42:15,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-07 04:42:15,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-07 04:42:15,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-10-07 04:42:15,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-07 04:42:15,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-07 04:42:15,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-07 04:42:15,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-07 04:42:15,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-07 04:42:15,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-07 04:42:15,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-07 04:42:15,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-10-07 04:42:15,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-10-07 04:42:15,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-10-07 04:42:15,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-10-07 04:42:15,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-10-07 04:42:15,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-10-07 04:42:15,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-10-07 04:42:15,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-10-07 04:42:15,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-07 04:42:15,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-07 04:42:15,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-07 04:42:15,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-07 04:42:15,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-07 04:42:15,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-07 04:42:15,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-07 04:42:15,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-07 04:42:15,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-07 04:42:15,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-07 04:42:15,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-07 04:42:15,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-07 04:42:15,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-07 04:42:15,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-07 04:42:15,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-07 04:42:15,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-07 04:42:15,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-07 04:42:15,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-07 04:42:15,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-07 04:42:15,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-07 04:42:15,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-07 04:42:15,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-07 04:42:15,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-07 04:42:15,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-07 04:42:15,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-10-07 04:42:15,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-10-07 04:42:15,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-10-07 04:42:15,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-10-07 04:42:15,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-10-07 04:42:15,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-10-07 04:42:15,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-10-07 04:42:15,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-10-07 04:42:15,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-07 04:42:15,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-07 04:42:15,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-07 04:42:15,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-07 04:42:15,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-07 04:42:15,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-07 04:42:15,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-07 04:42:15,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-07 04:42:15,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_spin_of_softing [2019-10-07 04:42:15,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_spin_of_softing [2019-10-07 04:42:15,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_spin_of_softing [2019-10-07 04:42:15,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_spin_of_softing [2019-10-07 04:42:15,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_spin_of_softing [2019-10-07 04:42:15,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_spin_of_softing [2019-10-07 04:42:15,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-07 04:42:15,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-07 04:42:15,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-07 04:42:15,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-07 04:42:15,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-07 04:42:15,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-07 04:42:15,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-07 04:42:15,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-07 04:42:15,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-10-07 04:42:15,293 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-07 04:42:15,293 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-07 04:42:15,293 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-07 04:42:15,293 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-07 04:42:15,293 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-07 04:42:15,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-07 04:42:15,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-07 04:42:15,293 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-07 04:42:15,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-07 04:42:15,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-07 04:42:15,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-07 04:42:15,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-07 04:42:20,014 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-10-07 04:42:21,989 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-07 04:42:36,552 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-07 04:42:36,552 INFO L284 CfgBuilder]: Removed 1 assume(true) statements. [2019-10-07 04:42:36,557 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 04:42:36 BoogieIcfgContainer [2019-10-07 04:42:36,558 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-07 04:42:36,560 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-07 04:42:36,560 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-07 04:42:36,565 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-07 04:42:36,565 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.10 04:42:07" (1/3) ... [2019-10-07 04:42:36,568 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4d96002c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 04:42:36, skipping insertion in model container [2019-10-07 04:42:36,568 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:42:14" (2/3) ... [2019-10-07 04:42:36,569 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4d96002c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 04:42:36, skipping insertion in model container [2019-10-07 04:42:36,569 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 04:42:36" (3/3) ... [2019-10-07 04:42:36,575 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.cil.i [2019-10-07 04:42:36,591 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-07 04:42:36,617 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-10-07 04:42:36,637 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-10-07 04:42:36,718 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-07 04:42:36,718 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-07 04:42:36,718 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-07 04:42:36,719 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-07 04:42:36,719 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-07 04:42:36,719 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-07 04:42:36,719 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-07 04:42:36,719 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-07 04:42:36,824 INFO L276 IsEmpty]: Start isEmpty. Operand 2801 states. [2019-10-07 04:42:36,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 388 [2019-10-07 04:42:36,876 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:42:36,878 INFO L385 BasicCegarLoop]: trace histogram [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] [2019-10-07 04:42:36,883 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]=== [2019-10-07 04:42:36,892 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:42:36,892 INFO L82 PathProgramCache]: Analyzing trace with hash 717662686, now seen corresponding path program 1 times [2019-10-07 04:42:36,904 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:42:36,904 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:42:36,904 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:42:36,904 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:42:36,905 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:42:38,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:42:39,293 INFO L134 CoverageAnalysis]: Checked inductivity of 6125 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6125 trivial. 0 not checked. [2019-10-07 04:42:39,294 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:42:39,295 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:42:39,296 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 04:42:39,302 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 04:42:39,319 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 04:42:39,320 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:42:39,323 INFO L87 Difference]: Start difference. First operand 2801 states. Second operand 3 states. [2019-10-07 04:42:42,173 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:42:42,174 INFO L93 Difference]: Finished difference Result 7024 states and 9591 transitions. [2019-10-07 04:42:42,174 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 04:42:42,176 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 387 [2019-10-07 04:42:42,179 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:42:42,242 INFO L225 Difference]: With dead ends: 7024 [2019-10-07 04:42:42,242 INFO L226 Difference]: Without dead ends: 4642 [2019-10-07 04:42:42,266 INFO L606 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 [2019-10-07 04:42:42,304 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4642 states. [2019-10-07 04:42:42,656 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4642 to 4638. [2019-10-07 04:42:42,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4638 states. [2019-10-07 04:42:42,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4638 states to 4638 states and 6215 transitions. [2019-10-07 04:42:42,717 INFO L78 Accepts]: Start accepts. Automaton has 4638 states and 6215 transitions. Word has length 387 [2019-10-07 04:42:42,719 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:42:42,720 INFO L462 AbstractCegarLoop]: Abstraction has 4638 states and 6215 transitions. [2019-10-07 04:42:42,720 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 04:42:42,720 INFO L276 IsEmpty]: Start isEmpty. Operand 4638 states and 6215 transitions. [2019-10-07 04:42:42,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 391 [2019-10-07 04:42:42,737 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:42:42,738 INFO L385 BasicCegarLoop]: trace histogram [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] [2019-10-07 04:42:42,739 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]=== [2019-10-07 04:42:42,739 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:42:42,740 INFO L82 PathProgramCache]: Analyzing trace with hash -1922450729, now seen corresponding path program 1 times [2019-10-07 04:42:42,740 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:42:42,740 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:42:42,741 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:42:42,741 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:42:42,741 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:42:43,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:42:43,648 INFO L134 CoverageAnalysis]: Checked inductivity of 6125 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6125 trivial. 0 not checked. [2019-10-07 04:42:43,649 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:42:43,649 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:42:43,649 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 04:42:43,652 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 04:42:43,652 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 04:42:43,652 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:42:43,653 INFO L87 Difference]: Start difference. First operand 4638 states and 6215 transitions. Second operand 3 states. [2019-10-07 04:42:44,325 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:42:44,325 INFO L93 Difference]: Finished difference Result 13388 states and 18071 transitions. [2019-10-07 04:42:44,326 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 04:42:44,326 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 390 [2019-10-07 04:42:44,336 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:42:44,460 INFO L225 Difference]: With dead ends: 13388 [2019-10-07 04:42:44,461 INFO L226 Difference]: Without dead ends: 8868 [2019-10-07 04:42:44,499 INFO L606 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 [2019-10-07 04:42:44,521 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8868 states. [2019-10-07 04:42:45,171 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8868 to 8835. [2019-10-07 04:42:45,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8835 states. [2019-10-07 04:42:45,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8835 states to 8835 states and 11975 transitions. [2019-10-07 04:42:45,480 INFO L78 Accepts]: Start accepts. Automaton has 8835 states and 11975 transitions. Word has length 390 [2019-10-07 04:42:45,483 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:42:45,484 INFO L462 AbstractCegarLoop]: Abstraction has 8835 states and 11975 transitions. [2019-10-07 04:42:45,484 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 04:42:45,484 INFO L276 IsEmpty]: Start isEmpty. Operand 8835 states and 11975 transitions. [2019-10-07 04:42:45,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 408 [2019-10-07 04:42:45,498 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:42:45,499 INFO L385 BasicCegarLoop]: trace histogram [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] [2019-10-07 04:42:45,499 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]=== [2019-10-07 04:42:45,499 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:42:45,500 INFO L82 PathProgramCache]: Analyzing trace with hash 1016595083, now seen corresponding path program 1 times [2019-10-07 04:42:45,500 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:42:45,500 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:42:45,500 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:42:45,501 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:42:45,501 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:42:45,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:42:46,219 INFO L134 CoverageAnalysis]: Checked inductivity of 6125 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6125 trivial. 0 not checked. [2019-10-07 04:42:46,220 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:42:46,220 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:42:46,220 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 04:42:46,222 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 04:42:46,223 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 04:42:46,223 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:42:46,223 INFO L87 Difference]: Start difference. First operand 8835 states and 11975 transitions. Second operand 3 states. [2019-10-07 04:42:49,329 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:42:49,330 INFO L93 Difference]: Finished difference Result 25725 states and 35527 transitions. [2019-10-07 04:42:49,330 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 04:42:49,330 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 407 [2019-10-07 04:42:49,331 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:42:49,530 INFO L225 Difference]: With dead ends: 25725 [2019-10-07 04:42:49,530 INFO L226 Difference]: Without dead ends: 17008 [2019-10-07 04:42:49,599 INFO L606 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 [2019-10-07 04:42:49,898 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17008 states. [2019-10-07 04:42:50,745 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17008 to 16951. [2019-10-07 04:42:50,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16951 states. [2019-10-07 04:42:50,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16951 states to 16951 states and 23613 transitions. [2019-10-07 04:42:50,864 INFO L78 Accepts]: Start accepts. Automaton has 16951 states and 23613 transitions. Word has length 407 [2019-10-07 04:42:50,865 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:42:50,865 INFO L462 AbstractCegarLoop]: Abstraction has 16951 states and 23613 transitions. [2019-10-07 04:42:50,865 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 04:42:50,866 INFO L276 IsEmpty]: Start isEmpty. Operand 16951 states and 23613 transitions. [2019-10-07 04:42:50,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 415 [2019-10-07 04:42:50,879 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:42:50,879 INFO L385 BasicCegarLoop]: trace histogram [50, 50, 50, 50, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:42:50,880 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:42:50,880 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:42:50,880 INFO L82 PathProgramCache]: Analyzing trace with hash -1757084188, now seen corresponding path program 1 times [2019-10-07 04:42:50,881 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:42:50,881 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:42:50,881 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:42:50,881 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:42:50,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:42:51,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:42:52,726 INFO L134 CoverageAnalysis]: Checked inductivity of 6139 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 6131 trivial. 0 not checked. [2019-10-07 04:42:52,726 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:42:52,727 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:42:52,727 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 04:42:52,728 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 04:42:52,728 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 04:42:52,730 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 04:42:52,730 INFO L87 Difference]: Start difference. First operand 16951 states and 23613 transitions. Second operand 5 states. [2019-10-07 04:43:14,960 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:43:14,960 INFO L93 Difference]: Finished difference Result 43603 states and 61367 transitions. [2019-10-07 04:43:14,961 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-07 04:43:14,961 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 414 [2019-10-07 04:43:14,962 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:43:15,191 INFO L225 Difference]: With dead ends: 43603 [2019-10-07 04:43:15,191 INFO L226 Difference]: Without dead ends: 26770 [2019-10-07 04:43:15,286 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2019-10-07 04:43:15,333 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26770 states. [2019-10-07 04:43:16,904 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26770 to 26721. [2019-10-07 04:43:16,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26721 states. [2019-10-07 04:43:17,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26721 states to 26721 states and 37837 transitions. [2019-10-07 04:43:17,054 INFO L78 Accepts]: Start accepts. Automaton has 26721 states and 37837 transitions. Word has length 414 [2019-10-07 04:43:17,055 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:43:17,055 INFO L462 AbstractCegarLoop]: Abstraction has 26721 states and 37837 transitions. [2019-10-07 04:43:17,055 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 04:43:17,056 INFO L276 IsEmpty]: Start isEmpty. Operand 26721 states and 37837 transitions. [2019-10-07 04:43:17,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 418 [2019-10-07 04:43:17,067 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:43:17,068 INFO L385 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1] [2019-10-07 04:43:17,068 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:43:17,069 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:43:17,069 INFO L82 PathProgramCache]: Analyzing trace with hash 86690022, now seen corresponding path program 1 times [2019-10-07 04:43:17,069 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:43:17,069 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:43:17,070 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:43:17,070 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:43:17,070 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:43:17,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:43:17,743 INFO L134 CoverageAnalysis]: Checked inductivity of 6125 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6125 trivial. 0 not checked. [2019-10-07 04:43:17,743 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:43:17,745 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:43:17,745 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-07 04:43:17,746 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-07 04:43:17,746 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-07 04:43:17,748 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2019-10-07 04:43:17,748 INFO L87 Difference]: Start difference. First operand 26721 states and 37837 transitions. Second operand 6 states. [2019-10-07 04:43:31,727 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:43:31,728 INFO L93 Difference]: Finished difference Result 79450 states and 112472 transitions. [2019-10-07 04:43:31,729 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 04:43:31,729 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 417 [2019-10-07 04:43:31,730 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:43:32,140 INFO L225 Difference]: With dead ends: 79450 [2019-10-07 04:43:32,140 INFO L226 Difference]: Without dead ends: 52847 [2019-10-07 04:43:32,255 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2019-10-07 04:43:32,333 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52847 states. [2019-10-07 04:43:34,652 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52847 to 52693. [2019-10-07 04:43:34,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 52693 states. [2019-10-07 04:43:34,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52693 states to 52693 states and 74375 transitions. [2019-10-07 04:43:34,842 INFO L78 Accepts]: Start accepts. Automaton has 52693 states and 74375 transitions. Word has length 417 [2019-10-07 04:43:34,843 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:43:34,843 INFO L462 AbstractCegarLoop]: Abstraction has 52693 states and 74375 transitions. [2019-10-07 04:43:34,843 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-07 04:43:34,843 INFO L276 IsEmpty]: Start isEmpty. Operand 52693 states and 74375 transitions. [2019-10-07 04:43:34,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 420 [2019-10-07 04:43:34,856 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:43:34,856 INFO L385 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:43:34,856 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:43:34,857 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:43:34,857 INFO L82 PathProgramCache]: Analyzing trace with hash -559643126, now seen corresponding path program 1 times [2019-10-07 04:43:34,857 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:43:34,857 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:43:34,857 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:43:34,858 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:43:34,858 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:43:35,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:43:35,383 INFO L134 CoverageAnalysis]: Checked inductivity of 6125 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6125 trivial. 0 not checked. [2019-10-07 04:43:35,384 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:43:35,384 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:43:35,384 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 04:43:35,385 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 04:43:35,385 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 04:43:35,385 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:43:35,385 INFO L87 Difference]: Start difference. First operand 52693 states and 74375 transitions. Second operand 3 states. [2019-10-07 04:43:39,585 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:43:39,585 INFO L93 Difference]: Finished difference Result 121396 states and 169835 transitions. [2019-10-07 04:43:39,586 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 04:43:39,586 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 419 [2019-10-07 04:43:39,587 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:43:39,947 INFO L225 Difference]: With dead ends: 121396 [2019-10-07 04:43:39,947 INFO L226 Difference]: Without dead ends: 68821 [2019-10-07 04:43:40,143 INFO L606 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 [2019-10-07 04:43:40,231 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68821 states. [2019-10-07 04:43:44,554 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68821 to 68760. [2019-10-07 04:43:44,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 68760 states. [2019-10-07 04:43:44,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68760 states to 68760 states and 94927 transitions. [2019-10-07 04:43:44,790 INFO L78 Accepts]: Start accepts. Automaton has 68760 states and 94927 transitions. Word has length 419 [2019-10-07 04:43:44,791 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:43:44,791 INFO L462 AbstractCegarLoop]: Abstraction has 68760 states and 94927 transitions. [2019-10-07 04:43:44,791 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 04:43:44,791 INFO L276 IsEmpty]: Start isEmpty. Operand 68760 states and 94927 transitions. [2019-10-07 04:43:44,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 456 [2019-10-07 04:43:44,797 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:43:44,798 INFO L385 BasicCegarLoop]: trace histogram [50, 50, 50, 50, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:43:44,798 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:43:44,798 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:43:44,799 INFO L82 PathProgramCache]: Analyzing trace with hash 1447203199, now seen corresponding path program 1 times [2019-10-07 04:43:44,799 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:43:44,799 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:43:44,799 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:43:44,799 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:43:44,799 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:43:44,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:43:45,797 INFO L134 CoverageAnalysis]: Checked inductivity of 6166 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 6159 trivial. 0 not checked. [2019-10-07 04:43:45,798 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:43:45,798 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:43:45,798 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 04:43:45,799 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 04:43:45,799 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 04:43:45,800 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 04:43:45,800 INFO L87 Difference]: Start difference. First operand 68760 states and 94927 transitions. Second operand 5 states. [2019-10-07 04:43:47,198 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:43:47,198 INFO L93 Difference]: Finished difference Result 68766 states and 94932 transitions. [2019-10-07 04:43:47,198 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 04:43:47,199 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 455 [2019-10-07 04:43:47,199 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:43:47,566 INFO L225 Difference]: With dead ends: 68766 [2019-10-07 04:43:47,566 INFO L226 Difference]: Without dead ends: 68764 [2019-10-07 04:43:47,612 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 04:43:47,706 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68764 states. [2019-10-07 04:43:51,812 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68764 to 68764. [2019-10-07 04:43:51,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 68764 states. [2019-10-07 04:43:52,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68764 states to 68764 states and 94930 transitions. [2019-10-07 04:43:52,058 INFO L78 Accepts]: Start accepts. Automaton has 68764 states and 94930 transitions. Word has length 455 [2019-10-07 04:43:52,059 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:43:52,060 INFO L462 AbstractCegarLoop]: Abstraction has 68764 states and 94930 transitions. [2019-10-07 04:43:52,060 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 04:43:52,060 INFO L276 IsEmpty]: Start isEmpty. Operand 68764 states and 94930 transitions. [2019-10-07 04:43:52,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 461 [2019-10-07 04:43:52,068 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:43:52,069 INFO L385 BasicCegarLoop]: trace histogram [50, 50, 50, 50, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:43:52,069 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:43:52,069 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:43:52,069 INFO L82 PathProgramCache]: Analyzing trace with hash 417810063, now seen corresponding path program 1 times [2019-10-07 04:43:52,069 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:43:52,069 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:43:52,070 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:43:52,070 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:43:52,070 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:43:52,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:43:53,056 INFO L134 CoverageAnalysis]: Checked inductivity of 6168 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 6159 trivial. 0 not checked. [2019-10-07 04:43:53,057 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:43:53,057 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:43:53,057 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 04:43:53,058 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 04:43:53,058 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 04:43:53,060 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 04:43:53,060 INFO L87 Difference]: Start difference. First operand 68764 states and 94930 transitions. Second operand 5 states. [2019-10-07 04:43:54,318 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:43:54,318 INFO L93 Difference]: Finished difference Result 68770 states and 94935 transitions. [2019-10-07 04:43:54,318 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 04:43:54,319 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 460 [2019-10-07 04:43:54,320 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:43:54,614 INFO L225 Difference]: With dead ends: 68770 [2019-10-07 04:43:54,614 INFO L226 Difference]: Without dead ends: 68768 [2019-10-07 04:43:54,653 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 04:43:54,718 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68768 states. [2019-10-07 04:43:58,697 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68768 to 68768. [2019-10-07 04:43:58,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 68768 states. [2019-10-07 04:43:58,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68768 states to 68768 states and 94933 transitions. [2019-10-07 04:43:58,906 INFO L78 Accepts]: Start accepts. Automaton has 68768 states and 94933 transitions. Word has length 460 [2019-10-07 04:43:58,907 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:43:58,907 INFO L462 AbstractCegarLoop]: Abstraction has 68768 states and 94933 transitions. [2019-10-07 04:43:58,907 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 04:43:58,907 INFO L276 IsEmpty]: Start isEmpty. Operand 68768 states and 94933 transitions. [2019-10-07 04:43:58,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 466 [2019-10-07 04:43:58,915 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:43:58,916 INFO L385 BasicCegarLoop]: trace histogram [50, 50, 50, 50, 4, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:43:58,916 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:43:58,916 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:43:58,917 INFO L82 PathProgramCache]: Analyzing trace with hash 1431720767, now seen corresponding path program 1 times [2019-10-07 04:43:58,917 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:43:58,917 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:43:58,917 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:43:58,917 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:43:58,918 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:43:59,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:43:59,392 INFO L134 CoverageAnalysis]: Checked inductivity of 6174 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 6163 trivial. 0 not checked. [2019-10-07 04:43:59,393 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:43:59,393 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:43:59,394 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 04:43:59,394 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 04:43:59,394 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 04:43:59,400 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 04:43:59,400 INFO L87 Difference]: Start difference. First operand 68768 states and 94933 transitions. Second operand 5 states. [2019-10-07 04:44:01,105 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:44:01,105 INFO L93 Difference]: Finished difference Result 68774 states and 94938 transitions. [2019-10-07 04:44:01,105 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 04:44:01,105 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 465 [2019-10-07 04:44:01,106 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:44:01,394 INFO L225 Difference]: With dead ends: 68774 [2019-10-07 04:44:01,394 INFO L226 Difference]: Without dead ends: 68772 [2019-10-07 04:44:01,428 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 04:44:01,489 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68772 states. [2019-10-07 04:44:03,936 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68772 to 68772. [2019-10-07 04:44:03,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 68772 states. [2019-10-07 04:44:04,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68772 states to 68772 states and 94936 transitions. [2019-10-07 04:44:04,164 INFO L78 Accepts]: Start accepts. Automaton has 68772 states and 94936 transitions. Word has length 465 [2019-10-07 04:44:04,165 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:44:04,165 INFO L462 AbstractCegarLoop]: Abstraction has 68772 states and 94936 transitions. [2019-10-07 04:44:04,165 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 04:44:04,165 INFO L276 IsEmpty]: Start isEmpty. Operand 68772 states and 94936 transitions. [2019-10-07 04:44:04,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 471 [2019-10-07 04:44:04,176 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:44:04,176 INFO L385 BasicCegarLoop]: trace histogram [50, 50, 50, 50, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:44:04,177 INFO L410 AbstractCegarLoop]: === Iteration 10 === [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]=== [2019-10-07 04:44:04,177 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:44:04,177 INFO L82 PathProgramCache]: Analyzing trace with hash 752929871, now seen corresponding path program 1 times [2019-10-07 04:44:04,177 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:44:04,177 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:44:04,178 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:44:04,178 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:44:04,178 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:44:04,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:44:04,681 INFO L134 CoverageAnalysis]: Checked inductivity of 6184 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 6171 trivial. 0 not checked. [2019-10-07 04:44:04,681 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:44:04,682 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:44:04,682 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 04:44:04,683 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 04:44:04,683 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 04:44:04,683 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 04:44:04,683 INFO L87 Difference]: Start difference. First operand 68772 states and 94936 transitions. Second operand 5 states. [2019-10-07 04:44:08,532 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:44:08,532 INFO L93 Difference]: Finished difference Result 68778 states and 94941 transitions. [2019-10-07 04:44:08,532 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 04:44:08,532 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 470 [2019-10-07 04:44:08,533 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:44:08,841 INFO L225 Difference]: With dead ends: 68778 [2019-10-07 04:44:08,841 INFO L226 Difference]: Without dead ends: 68776 [2019-10-07 04:44:08,879 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 04:44:08,957 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68776 states. [2019-10-07 04:44:11,483 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68776 to 68776. [2019-10-07 04:44:11,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 68776 states. [2019-10-07 04:44:11,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68776 states to 68776 states and 94939 transitions. [2019-10-07 04:44:11,753 INFO L78 Accepts]: Start accepts. Automaton has 68776 states and 94939 transitions. Word has length 470 [2019-10-07 04:44:11,755 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:44:11,755 INFO L462 AbstractCegarLoop]: Abstraction has 68776 states and 94939 transitions. [2019-10-07 04:44:11,755 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 04:44:11,755 INFO L276 IsEmpty]: Start isEmpty. Operand 68776 states and 94939 transitions. [2019-10-07 04:44:11,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 476 [2019-10-07 04:44:11,767 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:44:11,768 INFO L385 BasicCegarLoop]: trace histogram [50, 50, 50, 50, 5, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:44:11,768 INFO L410 AbstractCegarLoop]: === Iteration 11 === [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]=== [2019-10-07 04:44:11,768 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:44:11,769 INFO L82 PathProgramCache]: Analyzing trace with hash 291804415, now seen corresponding path program 1 times [2019-10-07 04:44:11,769 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:44:11,769 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:44:11,769 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:44:11,769 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:44:11,769 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:44:11,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:44:12,281 INFO L134 CoverageAnalysis]: Checked inductivity of 6198 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 6183 trivial. 0 not checked. [2019-10-07 04:44:12,281 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:44:12,282 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:44:12,282 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 04:44:12,284 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 04:44:12,284 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 04:44:12,284 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 04:44:12,285 INFO L87 Difference]: Start difference. First operand 68776 states and 94939 transitions. Second operand 5 states. [2019-10-07 04:44:14,418 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:44:14,419 INFO L93 Difference]: Finished difference Result 68782 states and 94944 transitions. [2019-10-07 04:44:14,419 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 04:44:14,419 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 475 [2019-10-07 04:44:14,420 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:44:14,701 INFO L225 Difference]: With dead ends: 68782 [2019-10-07 04:44:14,702 INFO L226 Difference]: Without dead ends: 68780 [2019-10-07 04:44:14,730 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 04:44:14,800 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68780 states. [2019-10-07 04:44:19,942 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68780 to 68780. [2019-10-07 04:44:19,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 68780 states. [2019-10-07 04:44:20,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68780 states to 68780 states and 94942 transitions. [2019-10-07 04:44:20,192 INFO L78 Accepts]: Start accepts. Automaton has 68780 states and 94942 transitions. Word has length 475 [2019-10-07 04:44:20,193 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:44:20,193 INFO L462 AbstractCegarLoop]: Abstraction has 68780 states and 94942 transitions. [2019-10-07 04:44:20,193 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 04:44:20,193 INFO L276 IsEmpty]: Start isEmpty. Operand 68780 states and 94942 transitions. [2019-10-07 04:44:20,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 506 [2019-10-07 04:44:20,205 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:44:20,206 INFO L385 BasicCegarLoop]: trace histogram [50, 50, 50, 50, 6, 5, 5, 5, 5, 4, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:44:20,206 INFO L410 AbstractCegarLoop]: === Iteration 12 === [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]=== [2019-10-07 04:44:20,207 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:44:20,207 INFO L82 PathProgramCache]: Analyzing trace with hash 476363935, now seen corresponding path program 1 times [2019-10-07 04:44:20,207 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:44:20,207 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:44:20,208 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:44:20,208 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:44:20,208 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:44:20,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:44:20,725 INFO L134 CoverageAnalysis]: Checked inductivity of 6224 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 6211 trivial. 0 not checked. [2019-10-07 04:44:20,725 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:44:20,725 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:44:20,726 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 04:44:20,726 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 04:44:20,727 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 04:44:20,727 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 04:44:20,727 INFO L87 Difference]: Start difference. First operand 68780 states and 94942 transitions. Second operand 5 states. [2019-10-07 04:44:22,751 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:44:22,751 INFO L93 Difference]: Finished difference Result 68786 states and 94947 transitions. [2019-10-07 04:44:22,752 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 04:44:22,752 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 505 [2019-10-07 04:44:22,753 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:44:23,102 INFO L225 Difference]: With dead ends: 68786 [2019-10-07 04:44:23,102 INFO L226 Difference]: Without dead ends: 68784 [2019-10-07 04:44:23,138 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 04:44:23,231 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68784 states. [2019-10-07 04:44:25,964 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68784 to 68784. [2019-10-07 04:44:25,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 68784 states. [2019-10-07 04:44:26,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68784 states to 68784 states and 94945 transitions. [2019-10-07 04:44:26,218 INFO L78 Accepts]: Start accepts. Automaton has 68784 states and 94945 transitions. Word has length 505 [2019-10-07 04:44:26,218 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:44:26,219 INFO L462 AbstractCegarLoop]: Abstraction has 68784 states and 94945 transitions. [2019-10-07 04:44:26,219 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 04:44:26,219 INFO L276 IsEmpty]: Start isEmpty. Operand 68784 states and 94945 transitions. [2019-10-07 04:44:26,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 510 [2019-10-07 04:44:26,233 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:44:26,233 INFO L385 BasicCegarLoop]: trace histogram [50, 50, 50, 50, 7, 6, 6, 5, 5, 4, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:44:26,233 INFO L410 AbstractCegarLoop]: === Iteration 13 === [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]=== [2019-10-07 04:44:26,234 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:44:26,234 INFO L82 PathProgramCache]: Analyzing trace with hash -1710973962, now seen corresponding path program 1 times [2019-10-07 04:44:26,234 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:44:26,235 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:44:26,235 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:44:26,235 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:44:26,235 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:44:26,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:44:26,748 INFO L134 CoverageAnalysis]: Checked inductivity of 6245 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 6231 trivial. 0 not checked. [2019-10-07 04:44:26,748 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:44:26,748 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:44:26,749 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 04:44:26,749 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 04:44:26,750 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 04:44:26,750 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 04:44:26,750 INFO L87 Difference]: Start difference. First operand 68784 states and 94945 transitions. Second operand 5 states. [2019-10-07 04:44:29,021 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:44:29,021 INFO L93 Difference]: Finished difference Result 68790 states and 94950 transitions. [2019-10-07 04:44:29,021 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 04:44:29,021 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 509 [2019-10-07 04:44:29,022 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:44:29,294 INFO L225 Difference]: With dead ends: 68790 [2019-10-07 04:44:29,295 INFO L226 Difference]: Without dead ends: 68788 [2019-10-07 04:44:29,324 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 04:44:29,394 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68788 states. [2019-10-07 04:44:34,643 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68788 to 68788. [2019-10-07 04:44:34,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 68788 states. [2019-10-07 04:44:34,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68788 states to 68788 states and 94948 transitions. [2019-10-07 04:44:34,910 INFO L78 Accepts]: Start accepts. Automaton has 68788 states and 94948 transitions. Word has length 509 [2019-10-07 04:44:34,911 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:44:34,911 INFO L462 AbstractCegarLoop]: Abstraction has 68788 states and 94948 transitions. [2019-10-07 04:44:34,911 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 04:44:34,912 INFO L276 IsEmpty]: Start isEmpty. Operand 68788 states and 94948 transitions. [2019-10-07 04:44:34,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 491 [2019-10-07 04:44:34,920 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:44:34,920 INFO L385 BasicCegarLoop]: trace histogram [50, 50, 50, 50, 8, 7, 7, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:44:34,921 INFO L410 AbstractCegarLoop]: === Iteration 14 === [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]=== [2019-10-07 04:44:34,921 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:44:34,921 INFO L82 PathProgramCache]: Analyzing trace with hash 716462031, now seen corresponding path program 1 times [2019-10-07 04:44:34,921 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:44:34,922 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:44:34,922 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:44:34,922 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:44:34,922 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:44:35,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:44:35,421 INFO L134 CoverageAnalysis]: Checked inductivity of 6264 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 6243 trivial. 0 not checked. [2019-10-07 04:44:35,421 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:44:35,421 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:44:35,421 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 04:44:35,422 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 04:44:35,422 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 04:44:35,423 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 04:44:35,423 INFO L87 Difference]: Start difference. First operand 68788 states and 94948 transitions. Second operand 5 states. [2019-10-07 04:44:37,582 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:44:37,583 INFO L93 Difference]: Finished difference Result 68794 states and 94953 transitions. [2019-10-07 04:44:37,583 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 04:44:37,583 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 490 [2019-10-07 04:44:37,584 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:44:37,878 INFO L225 Difference]: With dead ends: 68794 [2019-10-07 04:44:37,878 INFO L226 Difference]: Without dead ends: 68792 [2019-10-07 04:44:37,913 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 04:44:37,986 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68792 states. [2019-10-07 04:44:40,884 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68792 to 68792. [2019-10-07 04:44:40,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 68792 states. [2019-10-07 04:44:41,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68792 states to 68792 states and 94951 transitions. [2019-10-07 04:44:41,161 INFO L78 Accepts]: Start accepts. Automaton has 68792 states and 94951 transitions. Word has length 490 [2019-10-07 04:44:41,161 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:44:41,162 INFO L462 AbstractCegarLoop]: Abstraction has 68792 states and 94951 transitions. [2019-10-07 04:44:41,162 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 04:44:41,162 INFO L276 IsEmpty]: Start isEmpty. Operand 68792 states and 94951 transitions. [2019-10-07 04:44:41,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 496 [2019-10-07 04:44:41,171 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:44:41,171 INFO L385 BasicCegarLoop]: trace histogram [50, 50, 50, 50, 9, 8, 8, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:44:41,171 INFO L410 AbstractCegarLoop]: === Iteration 15 === [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]=== [2019-10-07 04:44:41,171 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:44:41,172 INFO L82 PathProgramCache]: Analyzing trace with hash -873424769, now seen corresponding path program 1 times [2019-10-07 04:44:41,172 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:44:41,172 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:44:41,172 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:44:41,172 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:44:41,172 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:44:41,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:44:41,695 INFO L134 CoverageAnalysis]: Checked inductivity of 6294 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 6271 trivial. 0 not checked. [2019-10-07 04:44:41,695 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:44:41,696 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:44:41,696 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 04:44:41,696 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 04:44:41,697 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 04:44:41,697 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 04:44:41,697 INFO L87 Difference]: Start difference. First operand 68792 states and 94951 transitions. Second operand 5 states. [2019-10-07 04:44:44,184 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:44:44,185 INFO L93 Difference]: Finished difference Result 68798 states and 94956 transitions. [2019-10-07 04:44:44,186 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 04:44:44,186 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 495 [2019-10-07 04:44:44,187 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:44:44,497 INFO L225 Difference]: With dead ends: 68798 [2019-10-07 04:44:44,497 INFO L226 Difference]: Without dead ends: 68796 [2019-10-07 04:44:44,540 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 04:44:44,622 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68796 states. [2019-10-07 04:44:47,605 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68796 to 68796. [2019-10-07 04:44:47,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 68796 states. [2019-10-07 04:44:47,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68796 states to 68796 states and 94954 transitions. [2019-10-07 04:44:47,830 INFO L78 Accepts]: Start accepts. Automaton has 68796 states and 94954 transitions. Word has length 495 [2019-10-07 04:44:47,831 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:44:47,831 INFO L462 AbstractCegarLoop]: Abstraction has 68796 states and 94954 transitions. [2019-10-07 04:44:47,831 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 04:44:47,831 INFO L276 IsEmpty]: Start isEmpty. Operand 68796 states and 94954 transitions. [2019-10-07 04:44:47,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 526 [2019-10-07 04:44:47,840 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:44:47,841 INFO L385 BasicCegarLoop]: trace histogram [50, 50, 50, 50, 10, 9, 9, 5, 5, 4, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:44:47,841 INFO L410 AbstractCegarLoop]: === Iteration 16 === [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]=== [2019-10-07 04:44:47,841 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:44:47,841 INFO L82 PathProgramCache]: Analyzing trace with hash 1999921183, now seen corresponding path program 1 times [2019-10-07 04:44:47,842 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:44:47,842 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:44:47,842 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:44:47,842 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:44:47,842 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:44:47,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:44:49,044 INFO L134 CoverageAnalysis]: Checked inductivity of 6336 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 6315 trivial. 0 not checked. [2019-10-07 04:44:49,044 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:44:49,047 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:44:49,048 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 04:44:49,048 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 04:44:49,049 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 04:44:49,049 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 04:44:49,049 INFO L87 Difference]: Start difference. First operand 68796 states and 94954 transitions. Second operand 5 states. [2019-10-07 04:44:53,131 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:44:53,131 INFO L93 Difference]: Finished difference Result 68802 states and 94959 transitions. [2019-10-07 04:44:53,132 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 04:44:53,132 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 525 [2019-10-07 04:44:53,133 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:44:53,348 INFO L225 Difference]: With dead ends: 68802 [2019-10-07 04:44:53,348 INFO L226 Difference]: Without dead ends: 68800 [2019-10-07 04:44:53,372 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 04:44:53,432 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68800 states. [2019-10-07 04:44:56,080 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68800 to 68800. [2019-10-07 04:44:56,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 68800 states. [2019-10-07 04:44:56,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68800 states to 68800 states and 94957 transitions. [2019-10-07 04:44:56,305 INFO L78 Accepts]: Start accepts. Automaton has 68800 states and 94957 transitions. Word has length 525 [2019-10-07 04:44:56,305 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:44:56,305 INFO L462 AbstractCegarLoop]: Abstraction has 68800 states and 94957 transitions. [2019-10-07 04:44:56,306 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 04:44:56,306 INFO L276 IsEmpty]: Start isEmpty. Operand 68800 states and 94957 transitions. [2019-10-07 04:44:56,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 506 [2019-10-07 04:44:56,316 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:44:56,317 INFO L385 BasicCegarLoop]: trace histogram [50, 50, 50, 50, 11, 10, 10, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:44:56,317 INFO L410 AbstractCegarLoop]: === Iteration 17 === [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]=== [2019-10-07 04:44:56,317 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:44:56,318 INFO L82 PathProgramCache]: Analyzing trace with hash -735159745, now seen corresponding path program 1 times [2019-10-07 04:44:56,318 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:44:56,318 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:44:56,318 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:44:56,318 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:44:56,318 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:44:56,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:44:56,742 INFO L134 CoverageAnalysis]: Checked inductivity of 6366 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 6339 trivial. 0 not checked. [2019-10-07 04:44:56,742 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:44:56,742 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:44:56,743 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 04:44:56,743 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 04:44:56,744 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 04:44:56,744 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 04:44:56,744 INFO L87 Difference]: Start difference. First operand 68800 states and 94957 transitions. Second operand 5 states. [2019-10-07 04:44:59,204 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:44:59,204 INFO L93 Difference]: Finished difference Result 70055 states and 96127 transitions. [2019-10-07 04:44:59,204 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 04:44:59,205 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 505 [2019-10-07 04:44:59,205 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:44:59,468 INFO L225 Difference]: With dead ends: 70055 [2019-10-07 04:44:59,468 INFO L226 Difference]: Without dead ends: 70051 [2019-10-07 04:44:59,502 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 04:44:59,566 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 70051 states. [2019-10-07 04:45:02,501 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 70051 to 70051. [2019-10-07 04:45:02,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 70051 states. [2019-10-07 04:45:03,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70051 states to 70051 states and 96123 transitions. [2019-10-07 04:45:03,230 INFO L78 Accepts]: Start accepts. Automaton has 70051 states and 96123 transitions. Word has length 505 [2019-10-07 04:45:03,230 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:45:03,230 INFO L462 AbstractCegarLoop]: Abstraction has 70051 states and 96123 transitions. [2019-10-07 04:45:03,231 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 04:45:03,231 INFO L276 IsEmpty]: Start isEmpty. Operand 70051 states and 96123 transitions. [2019-10-07 04:45:03,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 536 [2019-10-07 04:45:03,241 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:45:03,242 INFO L385 BasicCegarLoop]: trace histogram [50, 50, 50, 50, 12, 11, 11, 5, 5, 4, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:45:03,242 INFO L410 AbstractCegarLoop]: === Iteration 18 === [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]=== [2019-10-07 04:45:03,242 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:45:03,242 INFO L82 PathProgramCache]: Analyzing trace with hash 1858990559, now seen corresponding path program 1 times [2019-10-07 04:45:03,243 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:45:03,243 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:45:03,243 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:45:03,243 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:45:03,243 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:45:03,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:45:03,645 INFO L134 CoverageAnalysis]: Checked inductivity of 6416 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6391 trivial. 0 not checked. [2019-10-07 04:45:03,645 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:45:03,645 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:45:03,646 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 04:45:03,648 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 04:45:03,648 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 04:45:03,648 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 04:45:03,648 INFO L87 Difference]: Start difference. First operand 70051 states and 96123 transitions. Second operand 5 states. [2019-10-07 04:45:07,663 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:45:07,663 INFO L93 Difference]: Finished difference Result 70051 states and 96123 transitions. [2019-10-07 04:45:07,663 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 04:45:07,664 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 535 [2019-10-07 04:45:07,664 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:45:07,896 INFO L225 Difference]: With dead ends: 70051 [2019-10-07 04:45:07,896 INFO L226 Difference]: Without dead ends: 69268 [2019-10-07 04:45:07,928 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 04:45:07,990 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69268 states. [2019-10-07 04:45:10,762 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69268 to 69268. [2019-10-07 04:45:10,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 69268 states. [2019-10-07 04:45:10,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69268 states to 69268 states and 94957 transitions. [2019-10-07 04:45:10,984 INFO L78 Accepts]: Start accepts. Automaton has 69268 states and 94957 transitions. Word has length 535 [2019-10-07 04:45:10,985 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:45:10,985 INFO L462 AbstractCegarLoop]: Abstraction has 69268 states and 94957 transitions. [2019-10-07 04:45:10,985 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 04:45:10,985 INFO L276 IsEmpty]: Start isEmpty. Operand 69268 states and 94957 transitions. [2019-10-07 04:45:10,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 523 [2019-10-07 04:45:10,998 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:45:10,998 INFO L385 BasicCegarLoop]: trace histogram [50, 50, 50, 50, 6, 5, 5, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:45:10,998 INFO L410 AbstractCegarLoop]: === Iteration 19 === [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]=== [2019-10-07 04:45:10,999 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:45:10,999 INFO L82 PathProgramCache]: Analyzing trace with hash -1762492287, now seen corresponding path program 1 times [2019-10-07 04:45:10,999 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:45:10,999 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:45:11,000 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:45:11,000 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:45:11,000 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:45:11,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:45:11,396 INFO L134 CoverageAnalysis]: Checked inductivity of 6201 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6185 trivial. 0 not checked. [2019-10-07 04:45:11,397 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:45:11,397 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:45:11,397 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 04:45:11,398 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 04:45:11,398 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 04:45:11,398 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 04:45:11,399 INFO L87 Difference]: Start difference. First operand 69268 states and 94957 transitions. Second operand 5 states. [2019-10-07 04:45:38,335 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:45:38,335 INFO L93 Difference]: Finished difference Result 158560 states and 217368 transitions. [2019-10-07 04:45:38,335 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-07 04:45:38,335 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 522 [2019-10-07 04:45:38,336 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:45:38,633 INFO L225 Difference]: With dead ends: 158560 [2019-10-07 04:45:38,633 INFO L226 Difference]: Without dead ends: 90013 [2019-10-07 04:45:38,773 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-10-07 04:45:38,858 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 90013 states. [2019-10-07 04:45:43,676 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 90013 to 89985. [2019-10-07 04:45:43,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 89985 states. [2019-10-07 04:45:43,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89985 states to 89985 states and 123159 transitions. [2019-10-07 04:45:43,948 INFO L78 Accepts]: Start accepts. Automaton has 89985 states and 123159 transitions. Word has length 522 [2019-10-07 04:45:43,949 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:45:43,949 INFO L462 AbstractCegarLoop]: Abstraction has 89985 states and 123159 transitions. [2019-10-07 04:45:43,949 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 04:45:43,949 INFO L276 IsEmpty]: Start isEmpty. Operand 89985 states and 123159 transitions. [2019-10-07 04:45:43,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 567 [2019-10-07 04:45:43,962 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:45:43,963 INFO L385 BasicCegarLoop]: trace histogram [50, 50, 50, 50, 8, 7, 7, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:45:43,963 INFO L410 AbstractCegarLoop]: === Iteration 20 === [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]=== [2019-10-07 04:45:43,963 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:45:43,963 INFO L82 PathProgramCache]: Analyzing trace with hash -1683431865, now seen corresponding path program 1 times [2019-10-07 04:45:43,963 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:45:43,964 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:45:43,964 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:45:43,964 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:45:43,964 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:45:44,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:45:44,633 INFO L134 CoverageAnalysis]: Checked inductivity of 6286 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 6280 trivial. 0 not checked. [2019-10-07 04:45:44,633 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:45:44,633 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 04:45:44,634 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 04:45:49,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:45:49,810 INFO L256 TraceCheckSpWp]: Trace formula consists of 7749 conjuncts, 19 conjunts are in the unsatisfiable core [2019-10-07 04:45:49,864 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 04:45:50,365 INFO L134 CoverageAnalysis]: Checked inductivity of 6286 backedges. 20 proven. 48 refuted. 0 times theorem prover too weak. 6218 trivial. 0 not checked. [2019-10-07 04:45:50,365 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 04:45:50,428 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 04:45:50,529 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 04:45:50,585 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 04:45:50,622 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 04:45:50,671 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 04:45:50,677 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 04:45:50,689 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 04:45:52,223 INFO L134 CoverageAnalysis]: Checked inductivity of 6286 backedges. 12 proven. 6 refuted. 0 times theorem prover too weak. 6268 trivial. 0 not checked. [2019-10-07 04:45:52,224 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2019-10-07 04:45:52,273 INFO L162 IcfgInterpreter]: Started Sifa with 264 locations of interest [2019-10-07 04:45:52,273 INFO L169 IcfgInterpreter]: Building call graph [2019-10-07 04:45:52,283 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-07 04:45:52,292 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-07 04:45:52,293 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-07 04:46:00,122 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string71.base| |#t~string74.base|) [2019-10-07 04:46:02,154 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string71.base| |#t~string283.base|) [2019-10-07 04:46:04,183 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string338.base| |#t~string71.base|) [2019-10-07 04:46:06,216 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string71.base| |#t~string368.base|) [2019-10-07 04:46:08,262 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string396.base| |#t~string71.base|) [2019-10-07 04:46:10,301 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string71.base| |#t~string400.base|) [2019-10-07 04:46:12,333 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string71.base| |#t~string404.base|) [2019-10-07 04:46:14,376 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string71.base| (select (select |#memory_$Pointer$.base| |~#dev_attr_channel~0.base|) |~#dev_attr_channel~0.offset|)) [2019-10-07 04:46:16,423 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#netdev_sysfs_attrs~0.base|) |~#netdev_sysfs_attrs~0.offset|) |#t~string71.base|) [2019-10-07 04:46:18,502 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#dev_attr_chip~0.base|) |~#dev_attr_chip~0.offset|) |#t~string71.base|) [2019-10-07 04:46:20,545 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string71.base| (select (select |#memory_$Pointer$.base| |~#netdev_sysfs_attrs~0.base|) (+ |~#netdev_sysfs_attrs~0.offset| 4))) [2019-10-07 04:46:22,577 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string71.base| (select (select |#memory_$Pointer$.base| |~#dev_attr_output~0.base|) |~#dev_attr_output~0.offset|)) [2019-10-07 04:46:24,610 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#netdev_sysfs_attrs~0.base|) (+ |~#netdev_sysfs_attrs~0.offset| 8)) |#t~string71.base|) [2019-10-07 04:46:26,648 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string71.base| (select (select |#memory_$Pointer$.base| |~#netdev_sysfs_group~0.base|) (+ |~#netdev_sysfs_group~0.offset| 8))) [2019-10-07 04:46:28,736 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string71.base| |~#netdev_sysfs_group~0.base|) [2019-10-07 04:46:30,827 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string71.base| |~#softing_netdev_ops~0.base|) [2019-10-07 04:46:32,874 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#softing_btr_const~0.base| |#t~string71.base|) [2019-10-07 04:46:34,961 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string419.base| |#t~string71.base|) [2019-10-07 04:46:37,029 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string71.base| |#t~string431.base|) [2019-10-07 04:46:39,096 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string71.base| |#t~string434.base|) [2019-10-07 04:46:41,150 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string71.base| (select (select |#memory_$Pointer$.base| |~#dev_attr_serial~0.base|) |~#dev_attr_serial~0.offset|)) [2019-10-07 04:46:43,189 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#softing_pdev_attrs~0.base|) |~#softing_pdev_attrs~0.offset|) |#t~string71.base|) [2019-10-07 04:46:45,236 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string71.base| |#t~string439.base|) [2019-10-07 04:46:47,295 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string71.base| (select (select |#memory_$Pointer$.base| |~#dev_attr_firmware~0.base|) |~#dev_attr_firmware~0.offset|)) [2019-10-07 04:46:49,351 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string71.base| (select (select |#memory_$Pointer$.base| |~#softing_pdev_attrs~0.base|) (+ |~#softing_pdev_attrs~0.offset| 4))) [2019-10-07 04:46:51,400 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string71.base| |#t~string445.base|) [2019-10-07 04:46:53,520 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string71.base| (select (select |#memory_$Pointer$.base| |~#dev_attr_firmware_version~0.base|) |~#dev_attr_firmware_version~0.offset|)) [2019-10-07 04:46:55,606 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#softing_pdev_attrs~0.base|) (+ |~#softing_pdev_attrs~0.offset| 8)) |#t~string71.base|) [2019-10-07 04:46:57,648 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string450.base| |#t~string71.base|) [2019-10-07 04:46:59,735 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#dev_attr_hardware~0.base|) |~#dev_attr_hardware~0.offset|) |#t~string71.base|) [2019-10-07 04:47:01,873 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#softing_pdev_attrs~0.base|) (+ |~#softing_pdev_attrs~0.offset| 12)) |#t~string71.base|) [2019-10-07 04:47:03,962 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string456.base| |#t~string71.base|) [2019-10-07 04:47:06,021 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string71.base| (select (select |#memory_$Pointer$.base| |~#dev_attr_hardware_version~0.base|) |~#dev_attr_hardware_version~0.offset|)) [2019-10-07 04:47:08,058 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string71.base| (select (select |#memory_$Pointer$.base| |~#softing_pdev_attrs~0.base|) (+ |~#softing_pdev_attrs~0.offset| 16))) [2019-10-07 04:47:10,136 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string461.base| |#t~string71.base|) [2019-10-07 04:47:12,187 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string71.base| (select (select |#memory_$Pointer$.base| |~#dev_attr_license~0.base|) |~#dev_attr_license~0.offset|)) [2019-10-07 04:47:14,244 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#softing_pdev_attrs~0.base|) (+ |~#softing_pdev_attrs~0.offset| 20)) |#t~string71.base|) [2019-10-07 04:47:16,304 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string466.base| |#t~string71.base|) [2019-10-07 04:47:18,378 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#dev_attr_frequency~0.base|) |~#dev_attr_frequency~0.offset|) |#t~string71.base|) [2019-10-07 04:47:20,428 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string71.base| (select (select |#memory_$Pointer$.base| |~#softing_pdev_attrs~0.base|) (+ |~#softing_pdev_attrs~0.offset| 24))) [2019-10-07 04:47:22,499 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string471.base| |#t~string71.base|) [2019-10-07 04:47:24,592 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string71.base| (select (select |#memory_$Pointer$.base| |~#dev_attr_txpending~0.base|) |~#dev_attr_txpending~0.offset|)) [2019-10-07 04:47:26,639 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string71.base| (select (select |#memory_$Pointer$.base| |~#softing_pdev_attrs~0.base|) (+ |~#softing_pdev_attrs~0.offset| 28))) [2019-10-07 04:47:28,682 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string71.base| (select (select |#memory_$Pointer$.base| |~#softing_pdev_group~0.base|) (+ |~#softing_pdev_group~0.offset| 8))) [2019-10-07 04:47:30,768 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string71.base| |~#softing_pdev_group~0.base|) [2019-10-07 04:47:32,833 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string71.base| |#t~string480.base|) [2019-10-07 04:47:34,882 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string71.base| |#t~string483.base|) [2019-10-07 04:47:36,950 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string71.base| |#t~string486.base|) [2019-10-07 04:47:39,046 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string71.base| |#t~string488.base|) [2019-10-07 04:47:41,119 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string71.base| |#t~string498.base|) [2019-10-07 04:47:43,182 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string503.base| |#t~string71.base|) [2019-10-07 04:47:45,220 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string509.base| |#t~string71.base|) [2019-10-07 04:47:47,285 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string71.base| |#t~string513.base|) [2019-10-07 04:47:49,356 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string71.base| |#t~string519.base|) [2019-10-07 04:47:51,418 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string71.base| |#t~string522.base|) [2019-10-07 04:47:53,531 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string71.base| |~#softing_driver~0.base|) [2019-10-07 04:47:55,602 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string71.base| |#t~string528.base|) [2019-10-07 04:47:57,675 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string887.base| |#t~string71.base|) [2019-10-07 04:47:59,734 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string891.base| |#t~string71.base|) [2019-10-07 04:48:01,777 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string901.base| |#t~string71.base|) [2019-10-07 04:48:03,821 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string916.base| |#t~string71.base|) [2019-10-07 04:48:05,880 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string917.base| |#t~string71.base|) [2019-10-07 04:48:08,154 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string918.base| |#t~string71.base|) [2019-10-07 04:48:10,283 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string919.base| |#t~string71.base|) [2019-10-07 04:48:12,440 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string925.base| |#t~string71.base|) [2019-10-07 04:48:14,585 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string71.base| |#t~string938.base|) [2019-10-07 04:48:16,780 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string961.base| |#t~string71.base|) [2019-10-07 04:48:18,862 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string966.base| |#t~string71.base|) [2019-10-07 04:48:21,030 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string971.base| |#t~string71.base|) [2019-10-07 04:48:23,196 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string972.base| |#t~string71.base|) [2019-10-07 04:48:25,304 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string973.base| |#t~string71.base|) [2019-10-07 04:48:27,484 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string974.base| |#t~string71.base|) [2019-10-07 04:48:29,582 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string975.base| |#t~string71.base|) [2019-10-07 04:48:31,668 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string71.base| |#t~string980.base|) [2019-10-07 04:48:33,761 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string71.base| |#t~string992.base|) [2019-10-07 04:48:35,886 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string71.base| |#t~string994.base|) [2019-10-07 04:48:37,983 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1000.base| |#t~string71.base|) [2019-10-07 04:48:40,160 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string71.base| |#t~string1010.base|) [2019-10-07 04:48:42,233 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1030.base| |#t~string71.base|) [2019-10-07 04:48:44,413 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1036.base| |#t~string71.base|) [2019-10-07 04:48:46,619 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1040.base| |#t~string71.base|) [2019-10-07 04:48:48,806 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1045.base| |#t~string71.base|) [2019-10-07 04:48:50,920 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1050.base| |#t~string71.base|) [2019-10-07 04:48:53,070 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1054.base| |#t~string71.base|) [2019-10-07 04:48:55,248 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1056.base| |#t~string71.base|) [2019-10-07 04:48:57,408 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1059.base| |#t~string71.base|) [2019-10-07 04:48:59,491 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string71.base| |#t~string1063.base|) [2019-10-07 04:49:01,598 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1130.base| |#t~string71.base|) [2019-10-07 04:49:03,682 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string71.base| |#t~string1145.base|) [2019-10-07 04:49:05,785 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string71.base| |#t~string1149.base|) [2019-10-07 04:49:07,930 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string71.base| |#t~string1157.base|) [2019-10-07 04:49:10,073 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1161.base| |#t~string71.base|) [2019-10-07 04:49:12,175 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1177.base| |#t~string71.base|) [2019-10-07 04:49:14,327 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1181.base| |#t~string71.base|) [2019-10-07 04:49:16,426 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1189.base| |#t~string71.base|) [2019-10-07 04:49:18,520 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string71.base| |#t~string1193.base|) [2019-10-07 04:49:20,622 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1205.base| |#t~string71.base|) [2019-10-07 04:49:24,668 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1209.base| |#t~string71.base|) [2019-10-07 04:49:26,829 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1211.base| |#t~string71.base|) [2019-10-07 04:49:29,050 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1213.base| |#t~string71.base|) [2019-10-07 04:49:31,322 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1257.base| |#t~string71.base|) [2019-10-07 04:49:33,450 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string74.base| |#t~string283.base|) [2019-10-07 04:49:35,481 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string338.base| |#t~string74.base|) [2019-10-07 04:49:37,593 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string74.base| |#t~string368.base|) [2019-10-07 04:49:39,659 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string396.base| |#t~string74.base|) [2019-10-07 04:49:41,735 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string74.base| |#t~string400.base|) [2019-10-07 04:49:43,781 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string74.base| |#t~string404.base|) [2019-10-07 04:49:45,822 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string74.base| (select (select |#memory_$Pointer$.base| |~#dev_attr_channel~0.base|) |~#dev_attr_channel~0.offset|)) [2019-10-07 04:49:47,847 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#netdev_sysfs_attrs~0.base|) |~#netdev_sysfs_attrs~0.offset|) |#t~string74.base|) [2019-10-07 04:49:49,897 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#dev_attr_chip~0.base|) |~#dev_attr_chip~0.offset|) |#t~string74.base|) [2019-10-07 04:49:51,975 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string74.base| (select (select |#memory_$Pointer$.base| |~#netdev_sysfs_attrs~0.base|) (+ |~#netdev_sysfs_attrs~0.offset| 4))) [2019-10-07 04:49:54,011 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string74.base| (select (select |#memory_$Pointer$.base| |~#dev_attr_output~0.base|) |~#dev_attr_output~0.offset|)) [2019-10-07 04:49:56,051 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#netdev_sysfs_attrs~0.base|) (+ |~#netdev_sysfs_attrs~0.offset| 8)) |#t~string74.base|) [2019-10-07 04:49:58,088 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string74.base| (select (select |#memory_$Pointer$.base| |~#netdev_sysfs_group~0.base|) (+ |~#netdev_sysfs_group~0.offset| 8))) [2019-10-07 04:50:00,151 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string74.base| |~#netdev_sysfs_group~0.base|) [2019-10-07 04:50:02,253 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string74.base| |~#softing_netdev_ops~0.base|) [2019-10-07 04:50:04,303 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#softing_btr_const~0.base| |#t~string74.base|) [2019-10-07 04:50:08,399 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string74.base| |#t~string431.base|) [2019-10-07 04:50:10,438 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string74.base| |#t~string434.base|) [2019-10-07 04:50:12,486 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string74.base| (select (select |#memory_$Pointer$.base| |~#dev_attr_serial~0.base|) |~#dev_attr_serial~0.offset|)) [2019-10-07 04:50:14,549 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#softing_pdev_attrs~0.base|) |~#softing_pdev_attrs~0.offset|) |#t~string74.base|) [2019-10-07 04:50:16,592 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string74.base| |#t~string439.base|) [2019-10-07 04:50:18,632 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string74.base| (select (select |#memory_$Pointer$.base| |~#dev_attr_firmware~0.base|) |~#dev_attr_firmware~0.offset|)) [2019-10-07 04:50:20,703 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string74.base| (select (select |#memory_$Pointer$.base| |~#softing_pdev_attrs~0.base|) (+ |~#softing_pdev_attrs~0.offset| 4))) [2019-10-07 04:50:22,746 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string74.base| |#t~string445.base|) [2019-10-07 04:50:24,770 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string74.base| (select (select |#memory_$Pointer$.base| |~#dev_attr_firmware_version~0.base|) |~#dev_attr_firmware_version~0.offset|)) [2019-10-07 04:50:26,863 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#softing_pdev_attrs~0.base|) (+ |~#softing_pdev_attrs~0.offset| 8)) |#t~string74.base|) [2019-10-07 04:50:28,923 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string450.base| |#t~string74.base|) [2019-10-07 04:50:30,981 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#dev_attr_hardware~0.base|) |~#dev_attr_hardware~0.offset|) |#t~string74.base|) [2019-10-07 04:50:33,045 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#softing_pdev_attrs~0.base|) (+ |~#softing_pdev_attrs~0.offset| 12)) |#t~string74.base|) [2019-10-07 04:50:35,116 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string456.base| |#t~string74.base|) [2019-10-07 04:50:37,164 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string74.base| (select (select |#memory_$Pointer$.base| |~#dev_attr_hardware_version~0.base|) |~#dev_attr_hardware_version~0.offset|)) [2019-10-07 04:50:39,207 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string74.base| (select (select |#memory_$Pointer$.base| |~#softing_pdev_attrs~0.base|) (+ |~#softing_pdev_attrs~0.offset| 16))) [2019-10-07 04:50:41,261 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string461.base| |#t~string74.base|) [2019-10-07 04:50:43,308 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string74.base| (select (select |#memory_$Pointer$.base| |~#dev_attr_license~0.base|) |~#dev_attr_license~0.offset|)) [2019-10-07 04:50:45,349 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#softing_pdev_attrs~0.base|) (+ |~#softing_pdev_attrs~0.offset| 20)) |#t~string74.base|) [2019-10-07 04:50:47,460 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string466.base| |#t~string74.base|) [2019-10-07 04:50:49,572 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#dev_attr_frequency~0.base|) |~#dev_attr_frequency~0.offset|) |#t~string74.base|) [2019-10-07 04:50:51,805 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string74.base| (select (select |#memory_$Pointer$.base| |~#softing_pdev_attrs~0.base|) (+ |~#softing_pdev_attrs~0.offset| 24))) [2019-10-07 04:50:53,881 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string471.base| |#t~string74.base|) [2019-10-07 04:50:55,945 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string74.base| (select (select |#memory_$Pointer$.base| |~#dev_attr_txpending~0.base|) |~#dev_attr_txpending~0.offset|)) [2019-10-07 04:50:58,046 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string74.base| (select (select |#memory_$Pointer$.base| |~#softing_pdev_attrs~0.base|) (+ |~#softing_pdev_attrs~0.offset| 28))) [2019-10-07 04:51:00,077 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#softing_pdev_group~0.base|) (+ |~#softing_pdev_group~0.offset| 8)) |#t~string74.base|) [2019-10-07 04:51:02,164 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string74.base| |~#softing_pdev_group~0.base|) [2019-10-07 04:51:04,281 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string74.base| |#t~string480.base|) [2019-10-07 04:51:06,342 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string74.base| |#t~string483.base|) [2019-10-07 04:51:08,426 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string74.base| |#t~string486.base|) [2019-10-07 04:51:10,482 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string74.base| |#t~string488.base|) [2019-10-07 04:51:12,551 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string74.base| |#t~string498.base|) [2019-10-07 04:51:14,603 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string503.base| |#t~string74.base|) [2019-10-07 04:51:16,634 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string509.base| |#t~string74.base|) [2019-10-07 04:51:18,811 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string74.base| |#t~string513.base|) [2019-10-07 04:51:20,861 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string74.base| |#t~string519.base|) [2019-10-07 04:51:22,967 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string74.base| |#t~string522.base|) [2019-10-07 04:51:25,039 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string74.base| |~#softing_driver~0.base|) [2019-10-07 04:51:27,157 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string74.base| |#t~string528.base|) [2019-10-07 04:51:29,349 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string887.base| |#t~string74.base|) [2019-10-07 04:51:31,457 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string891.base| |#t~string74.base|) [2019-10-07 04:51:33,556 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string901.base| |#t~string74.base|) [2019-10-07 04:51:35,627 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string916.base| |#t~string74.base|) [2019-10-07 04:51:37,764 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string917.base| |#t~string74.base|) [2019-10-07 04:51:39,835 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string918.base| |#t~string74.base|) [2019-10-07 04:51:42,032 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string919.base| |#t~string74.base|) [2019-10-07 04:51:44,211 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string925.base| |#t~string74.base|) [2019-10-07 04:51:46,353 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string74.base| |#t~string938.base|) [2019-10-07 04:51:48,472 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string961.base| |#t~string74.base|) [2019-10-07 04:51:50,577 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string966.base| |#t~string74.base|) [2019-10-07 04:51:52,633 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string971.base| |#t~string74.base|) [2019-10-07 04:51:54,724 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string972.base| |#t~string74.base|) [2019-10-07 04:51:56,871 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string973.base| |#t~string74.base|) [2019-10-07 04:51:58,906 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string974.base| |#t~string74.base|) [2019-10-07 04:52:00,948 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string975.base| |#t~string74.base|) [2019-10-07 04:52:03,011 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string74.base| |#t~string980.base|) [2019-10-07 04:52:05,149 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string74.base| |#t~string992.base|) [2019-10-07 04:52:07,312 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string74.base| |#t~string994.base|) [2019-10-07 04:52:11,575 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string74.base| |#t~string1010.base|) [2019-10-07 04:52:13,682 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1030.base| |#t~string74.base|) [2019-10-07 04:52:15,781 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1036.base| |#t~string74.base|) [2019-10-07 04:52:17,915 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1040.base| |#t~string74.base|) [2019-10-07 04:52:20,048 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1045.base| |#t~string74.base|) [2019-10-07 04:52:22,109 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1050.base| |#t~string74.base|) [2019-10-07 04:52:24,285 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1054.base| |#t~string74.base|) [2019-10-07 04:52:26,421 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1056.base| |#t~string74.base|) [2019-10-07 04:52:28,665 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1059.base| |#t~string74.base|) [2019-10-07 04:52:30,723 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string74.base| |#t~string1063.base|) [2019-10-07 04:52:32,816 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1130.base| |#t~string74.base|) [2019-10-07 04:52:34,913 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string74.base| |#t~string1145.base|) [2019-10-07 04:52:36,995 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string74.base| |#t~string1149.base|) [2019-10-07 04:52:39,837 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string74.base| |#t~string1157.base|) [2019-10-07 04:52:41,954 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1161.base| |#t~string74.base|) [2019-10-07 04:52:44,103 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1177.base| |#t~string74.base|) [2019-10-07 04:52:46,214 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1181.base| |#t~string74.base|) [2019-10-07 04:52:48,558 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1189.base| |#t~string74.base|) [2019-10-07 04:52:50,649 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string74.base| |#t~string1193.base|) [2019-10-07 04:52:52,876 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1205.base| |#t~string74.base|) [2019-10-07 04:52:54,973 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1207.base| |#t~string74.base|) [2019-10-07 04:52:57,065 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1209.base| |#t~string74.base|) [2019-10-07 04:52:59,463 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1211.base| |#t~string74.base|) [2019-10-07 04:53:01,608 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1213.base| |#t~string74.base|) [2019-10-07 04:53:03,748 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1257.base| |#t~string74.base|) [2019-10-07 04:53:05,923 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string338.base| |#t~string283.base|) [2019-10-07 04:53:07,954 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string283.base| |#t~string368.base|) [2019-10-07 04:53:10,025 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string396.base| |#t~string283.base|) [2019-10-07 04:53:12,105 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string283.base| |#t~string400.base|) [2019-10-07 04:53:14,154 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string283.base| |#t~string404.base|) [2019-10-07 04:53:16,230 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string283.base| (select (select |#memory_$Pointer$.base| |~#dev_attr_channel~0.base|) |~#dev_attr_channel~0.offset|)) [2019-10-07 04:53:18,279 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#netdev_sysfs_attrs~0.base|) |~#netdev_sysfs_attrs~0.offset|) |#t~string283.base|) [2019-10-07 04:53:20,333 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#dev_attr_chip~0.base|) |~#dev_attr_chip~0.offset|) |#t~string283.base|) [2019-10-07 04:53:22,414 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#netdev_sysfs_attrs~0.base|) (+ |~#netdev_sysfs_attrs~0.offset| 4)) |#t~string283.base|) [2019-10-07 04:53:24,459 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string283.base| (select (select |#memory_$Pointer$.base| |~#dev_attr_output~0.base|) |~#dev_attr_output~0.offset|)) [2019-10-07 04:53:26,499 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#netdev_sysfs_attrs~0.base|) (+ |~#netdev_sysfs_attrs~0.offset| 8)) |#t~string283.base|) [2019-10-07 04:53:28,536 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#netdev_sysfs_group~0.base|) (+ |~#netdev_sysfs_group~0.offset| 8)) |#t~string283.base|) [2019-10-07 04:53:30,578 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string283.base| |~#netdev_sysfs_group~0.base|) [2019-10-07 04:53:32,662 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string283.base| |~#softing_netdev_ops~0.base|) [2019-10-07 04:53:34,698 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#softing_btr_const~0.base| |#t~string283.base|) [2019-10-07 04:53:36,739 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string419.base| |#t~string283.base|) [2019-10-07 04:53:38,803 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string431.base| |#t~string283.base|) [2019-10-07 04:53:40,838 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string434.base| |#t~string283.base|) [2019-10-07 04:53:42,900 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#dev_attr_serial~0.base|) |~#dev_attr_serial~0.offset|) |#t~string283.base|) [2019-10-07 04:53:44,948 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#softing_pdev_attrs~0.base|) |~#softing_pdev_attrs~0.offset|) |#t~string283.base|) [2019-10-07 04:53:47,048 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string439.base| |#t~string283.base|) [2019-10-07 04:53:49,107 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string283.base| (select (select |#memory_$Pointer$.base| |~#dev_attr_firmware~0.base|) |~#dev_attr_firmware~0.offset|)) [2019-10-07 04:53:51,154 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string283.base| (select (select |#memory_$Pointer$.base| |~#softing_pdev_attrs~0.base|) (+ |~#softing_pdev_attrs~0.offset| 4))) [2019-10-07 04:53:53,194 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string445.base| |#t~string283.base|) [2019-10-07 04:53:55,241 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#dev_attr_firmware_version~0.base|) |~#dev_attr_firmware_version~0.offset|) |#t~string283.base|) [2019-10-07 04:53:57,281 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#softing_pdev_attrs~0.base|) (+ |~#softing_pdev_attrs~0.offset| 8)) |#t~string283.base|) [2019-10-07 04:53:59,325 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string450.base| |#t~string283.base|) [2019-10-07 04:54:03,282 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#softing_pdev_attrs~0.base|) (+ |~#softing_pdev_attrs~0.offset| 12)) |#t~string283.base|) [2019-10-07 04:54:05,402 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string456.base| |#t~string283.base|) [2019-10-07 04:54:07,504 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string283.base| (select (select |#memory_$Pointer$.base| |~#dev_attr_hardware_version~0.base|) |~#dev_attr_hardware_version~0.offset|)) [2019-10-07 04:54:09,556 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#softing_pdev_attrs~0.base|) (+ |~#softing_pdev_attrs~0.offset| 16)) |#t~string283.base|) [2019-10-07 04:54:11,644 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string461.base| |#t~string283.base|) [2019-10-07 04:54:13,821 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#dev_attr_license~0.base|) |~#dev_attr_license~0.offset|) |#t~string283.base|) [2019-10-07 04:54:15,912 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#softing_pdev_attrs~0.base|) (+ |~#softing_pdev_attrs~0.offset| 20)) |#t~string283.base|) [2019-10-07 04:54:18,022 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string466.base| |#t~string283.base|) [2019-10-07 04:54:20,139 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#dev_attr_frequency~0.base|) |~#dev_attr_frequency~0.offset|) |#t~string283.base|) [2019-10-07 04:54:22,177 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string283.base| (select (select |#memory_$Pointer$.base| |~#softing_pdev_attrs~0.base|) (+ |~#softing_pdev_attrs~0.offset| 24))) [2019-10-07 04:54:24,251 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string471.base| |#t~string283.base|) [2019-10-07 04:54:26,395 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#dev_attr_txpending~0.base|) |~#dev_attr_txpending~0.offset|) |#t~string283.base|) [2019-10-07 04:54:28,479 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#softing_pdev_attrs~0.base|) (+ |~#softing_pdev_attrs~0.offset| 28)) |#t~string283.base|) [2019-10-07 04:54:30,604 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#softing_pdev_group~0.base|) (+ |~#softing_pdev_group~0.offset| 8)) |#t~string283.base|) [2019-10-07 04:54:32,713 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string283.base| |~#softing_pdev_group~0.base|) [2019-10-07 04:54:34,752 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string480.base| |#t~string283.base|) [2019-10-07 04:54:36,874 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string483.base| |#t~string283.base|) [2019-10-07 04:54:38,933 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string486.base| |#t~string283.base|) [2019-10-07 04:54:41,053 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string488.base| |#t~string283.base|) [2019-10-07 04:54:43,157 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string283.base| |#t~string498.base|) [2019-10-07 04:54:45,215 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string503.base| |#t~string283.base|) [2019-10-07 04:54:47,310 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string509.base| |#t~string283.base|) [2019-10-07 04:54:49,426 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string513.base| |#t~string283.base|) [2019-10-07 04:54:51,486 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string519.base| |#t~string283.base|) [2019-10-07 04:54:53,539 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string522.base| |#t~string283.base|) [2019-10-07 04:54:55,598 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string283.base| |~#softing_driver~0.base|) [2019-10-07 04:54:57,745 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string283.base| |#t~string528.base|) [2019-10-07 04:54:59,824 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string887.base| |#t~string283.base|) [2019-10-07 04:55:01,890 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string891.base| |#t~string283.base|) [2019-10-07 04:55:03,972 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string901.base| |#t~string283.base|) [2019-10-07 04:55:06,125 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string916.base| |#t~string283.base|)