/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerC.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--staging--gdm724x--gdmulte.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-03-31 03:19:06,718 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-03-31 03:19:06,721 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-03-31 03:19:06,758 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-03-31 03:19:06,758 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-03-31 03:19:06,761 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-03-31 03:19:06,764 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-03-31 03:19:06,766 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-03-31 03:19:06,768 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-03-31 03:19:06,772 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-03-31 03:19:06,774 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-03-31 03:19:06,775 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-03-31 03:19:06,776 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-03-31 03:19:06,778 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-03-31 03:19:06,779 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-03-31 03:19:06,780 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-03-31 03:19:06,780 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-03-31 03:19:06,781 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-03-31 03:19:06,783 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-03-31 03:19:06,788 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-03-31 03:19:06,789 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-03-31 03:19:06,790 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-03-31 03:19:06,791 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-03-31 03:19:06,792 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-03-31 03:19:06,797 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-03-31 03:19:06,798 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-03-31 03:19:06,798 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-03-31 03:19:06,799 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-03-31 03:19:06,800 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-03-31 03:19:06,800 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-03-31 03:19:06,801 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-03-31 03:19:06,801 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-03-31 03:19:06,803 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-03-31 03:19:06,803 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-03-31 03:19:06,804 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-03-31 03:19:06,804 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-03-31 03:19:06,805 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-03-31 03:19:06,805 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-03-31 03:19:06,805 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-03-31 03:19:06,806 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-03-31 03:19:06,806 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-03-31 03:19:06,808 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 [2023-03-31 03:19:06,834 INFO L113 SettingsManager]: Loading preferences was successful [2023-03-31 03:19:06,835 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-03-31 03:19:06,835 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-03-31 03:19:06,835 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-03-31 03:19:06,836 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-03-31 03:19:06,837 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-03-31 03:19:06,837 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-03-31 03:19:06,837 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-03-31 03:19:06,837 INFO L138 SettingsManager]: * Use SBE=true [2023-03-31 03:19:06,837 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-03-31 03:19:06,838 INFO L138 SettingsManager]: * sizeof long=4 [2023-03-31 03:19:06,838 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-03-31 03:19:06,838 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-03-31 03:19:06,839 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-03-31 03:19:06,839 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-03-31 03:19:06,839 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-03-31 03:19:06,839 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-03-31 03:19:06,839 INFO L138 SettingsManager]: * sizeof long double=12 [2023-03-31 03:19:06,839 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-03-31 03:19:06,839 INFO L138 SettingsManager]: * Use constant arrays=true [2023-03-31 03:19:06,839 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-03-31 03:19:06,839 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-03-31 03:19:06,840 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-03-31 03:19:06,840 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-03-31 03:19:06,840 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-31 03:19:06,840 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-03-31 03:19:06,840 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-03-31 03:19:06,840 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-03-31 03:19:06,840 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-03-31 03:19:06,840 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-03-31 03:19:06,840 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-03-31 03:19:06,841 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-03-31 03:19:06,841 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-03-31 03:19:06,841 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-03-31 03:19:06,841 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-03-31 03:19:06,841 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-03-31 03:19:07,114 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-03-31 03:19:07,134 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-03-31 03:19:07,136 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-03-31 03:19:07,138 INFO L271 PluginConnector]: Initializing CDTParser... [2023-03-31 03:19:07,138 INFO L275 PluginConnector]: CDTParser initialized [2023-03-31 03:19:07,139 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--staging--gdm724x--gdmulte.ko-entry_point.cil.out.i [2023-03-31 03:19:08,483 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-03-31 03:19:09,028 INFO L351 CDTParser]: Found 1 translation units. [2023-03-31 03:19:09,028 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--staging--gdm724x--gdmulte.ko-entry_point.cil.out.i [2023-03-31 03:19:09,090 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d856fb492/d3b22c61381f4c26a82c51a44e215c70/FLAGa5f9cf6a8 [2023-03-31 03:19:09,107 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d856fb492/d3b22c61381f4c26a82c51a44e215c70 [2023-03-31 03:19:09,110 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-03-31 03:19:09,111 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-03-31 03:19:09,114 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-03-31 03:19:09,114 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-03-31 03:19:09,117 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-03-31 03:19:09,117 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.03 03:19:09" (1/1) ... [2023-03-31 03:19:09,119 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fd822b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:19:09, skipping insertion in model container [2023-03-31 03:19:09,119 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.03 03:19:09" (1/1) ... [2023-03-31 03:19:09,125 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-03-31 03:19:09,243 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-03-31 03:19:11,749 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--staging--gdm724x--gdmulte.ko-entry_point.cil.out.i[318493,318506] [2023-03-31 03:19:11,828 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-31 03:19:11,871 INFO L203 MainTranslator]: Completed pre-run [2023-03-31 03:19:12,199 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--staging--gdm724x--gdmulte.ko-entry_point.cil.out.i[318493,318506] [2023-03-31 03:19:12,206 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-31 03:19:12,295 WARN L667 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-03-31 03:19:12,295 WARN L667 CHandler]: The function __bad_size_call_parameter is called, but not defined or handled by StandardFunctionHandler. [2023-03-31 03:19:12,295 WARN L667 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-03-31 03:19:12,295 WARN L667 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-03-31 03:19:12,302 INFO L208 MainTranslator]: Completed translation [2023-03-31 03:19:12,302 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:19:12 WrapperNode [2023-03-31 03:19:12,302 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-03-31 03:19:12,304 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-03-31 03:19:12,304 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-03-31 03:19:12,304 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-03-31 03:19:12,315 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:19:12" (1/1) ... [2023-03-31 03:19:12,316 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:19:12" (1/1) ... [2023-03-31 03:19:12,405 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:19:12" (1/1) ... [2023-03-31 03:19:12,406 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:19:12" (1/1) ... [2023-03-31 03:19:12,521 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:19:12" (1/1) ... [2023-03-31 03:19:12,549 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:19:12" (1/1) ... [2023-03-31 03:19:12,581 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:19:12" (1/1) ... [2023-03-31 03:19:12,604 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:19:12" (1/1) ... [2023-03-31 03:19:12,639 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-03-31 03:19:12,640 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-03-31 03:19:12,640 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-03-31 03:19:12,640 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-03-31 03:19:12,641 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:19:12" (1/1) ... [2023-03-31 03:19:12,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-31 03:19:12,714 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-03-31 03:19:12,729 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-03-31 03:19:12,752 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-03-31 03:19:12,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-03-31 03:19:12,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-03-31 03:19:12,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2023-03-31 03:19:12,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2023-03-31 03:19:12,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~TO~int [2023-03-31 03:19:12,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2023-03-31 03:19:12,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~TO~VOID [2023-03-31 03:19:12,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2023-03-31 03:19:12,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-03-31 03:19:12,771 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-03-31 03:19:12,771 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-03-31 03:19:12,771 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-03-31 03:19:12,771 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-03-31 03:19:12,772 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-03-31 03:19:12,772 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-03-31 03:19:12,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-03-31 03:19:12,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-03-31 03:19:12,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-03-31 03:19:12,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-03-31 03:19:12,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-03-31 03:19:12,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-03-31 03:19:12,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-03-31 03:19:12,772 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-03-31 03:19:12,772 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2023-03-31 03:19:12,773 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-03-31 03:19:12,773 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2023-03-31 03:19:12,773 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-03-31 03:19:12,773 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-03-31 03:19:12,773 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-03-31 03:19:12,773 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2023-03-31 03:19:12,773 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-03-31 03:19:12,773 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-03-31 03:19:12,773 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-03-31 03:19:12,773 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2023-03-31 03:19:12,773 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2023-03-31 03:19:12,774 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2023-03-31 03:19:12,774 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2023-03-31 03:19:12,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2023-03-31 03:19:12,775 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_lte_open [2023-03-31 03:19:12,775 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_lte_close [2023-03-31 03:19:12,775 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_lte_set_config [2023-03-31 03:19:12,775 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_complete [2023-03-31 03:19:12,775 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_lte_rx [2023-03-31 03:19:12,775 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_lte_emulate_arp [2023-03-31 03:19:12,775 INFO L138 BoogieDeclarations]: Found implementation of procedure icmp6_checksum [2023-03-31 03:19:12,776 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_lte_emulate_ndp [2023-03-31 03:19:12,776 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_lte_tx_nic_type [2023-03-31 03:19:12,776 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_lte_tx [2023-03-31 03:19:12,776 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_lte_stats [2023-03-31 03:19:12,776 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_lte_event_send [2023-03-31 03:19:12,777 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_lte_event_rcv [2023-03-31 03:19:12,777 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_lte_event_init [2023-03-31 03:19:12,777 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_lte_event_exit [2023-03-31 03:19:12,777 INFO L138 BoogieDeclarations]: Found implementation of procedure find_dev_index [2023-03-31 03:19:12,777 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_lte_netif_rx [2023-03-31 03:19:12,777 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_lte_multi_sdu_pkt [2023-03-31 03:19:12,778 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_lte_pdn_table [2023-03-31 03:19:12,778 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_lte_receive_pkt [2023-03-31 03:19:12,778 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_complete [2023-03-31 03:19:12,778 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rx_proc [2023-03-31 03:19:12,778 INFO L138 BoogieDeclarations]: Found implementation of procedure form_mac_address [2023-03-31 03:19:12,779 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_mac_address [2023-03-31 03:19:12,779 INFO L138 BoogieDeclarations]: Found implementation of procedure register_lte_device [2023-03-31 03:19:12,779 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_lte_device [2023-03-31 03:19:12,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_4 [2023-03-31 03:19:12,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_4 [2023-03-31 03:19:12,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_15 [2023-03-31 03:19:12,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_16 [2023-03-31 03:19:12,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_17 [2023-03-31 03:19:12,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_18 [2023-03-31 03:19:12,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_19 [2023-03-31 03:19:12,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_31 [2023-03-31 03:19:12,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_33 [2023-03-31 03:19:12,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_35 [2023-03-31 03:19:12,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_36 [2023-03-31 03:19:12,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_37 [2023-03-31 03:19:12,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_38 [2023-03-31 03:19:12,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_39 [2023-03-31 03:19:12,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_40 [2023-03-31 03:19:12,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_41 [2023-03-31 03:19:12,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_43 [2023-03-31 03:19:12,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_44 [2023-03-31 03:19:12,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_45 [2023-03-31 03:19:12,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-03-31 03:19:12,781 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2023-03-31 03:19:12,781 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2023-03-31 03:19:12,781 INFO L138 BoogieDeclarations]: Found implementation of procedure netlink_kernel_create [2023-03-31 03:19:12,781 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_put [2023-03-31 03:19:12,782 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_msg_size [2023-03-31 03:19:12,782 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_total_size [2023-03-31 03:19:12,782 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_put [2023-03-31 03:19:12,782 INFO L138 BoogieDeclarations]: Found implementation of procedure netlink_rcv_cb [2023-03-31 03:19:12,782 INFO L138 BoogieDeclarations]: Found implementation of procedure netlink_rcv [2023-03-31 03:19:12,782 INFO L138 BoogieDeclarations]: Found implementation of procedure netlink_init [2023-03-31 03:19:12,782 INFO L138 BoogieDeclarations]: Found implementation of procedure netlink_exit [2023-03-31 03:19:12,783 INFO L138 BoogieDeclarations]: Found implementation of procedure netlink_send [2023-03-31 03:19:12,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_68 [2023-03-31 03:19:12,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_69 [2023-03-31 03:19:12,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_70 [2023-03-31 03:19:12,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_71 [2023-03-31 03:19:12,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_72 [2023-03-31 03:19:12,784 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2023-03-31 03:19:12,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_84 [2023-03-31 03:19:12,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_86 [2023-03-31 03:19:12,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_88 [2023-03-31 03:19:12,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_89 [2023-03-31 03:19:12,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_90 [2023-03-31 03:19:12,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_91 [2023-03-31 03:19:12,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_92 [2023-03-31 03:19:12,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_93 [2023-03-31 03:19:12,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_94 [2023-03-31 03:19:12,785 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-03-31 03:19:12,785 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-03-31 03:19:12,785 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-03-31 03:19:12,785 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-03-31 03:19:12,785 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-03-31 03:19:12,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_111 [2023-03-31 03:19:12,785 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2023-03-31 03:19:12,785 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-03-31 03:19:12,786 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2023-03-31 03:19:12,787 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_mark_last_busy [2023-03-31 03:19:12,787 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2023-03-31 03:19:12,787 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2023-03-31 03:19:12,788 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2023-03-31 03:19:12,788 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mark_last_busy [2023-03-31 03:19:12,791 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2023-03-31 03:19:12,796 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2023-03-31 03:19:12,796 INFO L138 BoogieDeclarations]: Found implementation of procedure request_mac_address [2023-03-31 03:19:12,796 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tx_struct [2023-03-31 03:19:12,796 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tx_sdu_struct [2023-03-31 03:19:12,796 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tx_struct [2023-03-31 03:19:12,796 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tx_sdu_struct [2023-03-31 03:19:12,796 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_sdu_struct [2023-03-31 03:19:12,797 INFO L138 BoogieDeclarations]: Found implementation of procedure put_tx_struct [2023-03-31 03:19:12,797 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_rx_struct [2023-03-31 03:19:12,797 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rx_struct [2023-03-31 03:19:12,797 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rx_struct [2023-03-31 03:19:12,797 INFO L138 BoogieDeclarations]: Found implementation of procedure put_rx_struct [2023-03-31 03:19:12,797 INFO L138 BoogieDeclarations]: Found implementation of procedure release_usb [2023-03-31 03:19:12,797 INFO L138 BoogieDeclarations]: Found implementation of procedure init_usb [2023-03-31 03:19:12,797 INFO L138 BoogieDeclarations]: Found implementation of procedure set_mac_address [2023-03-31 03:19:12,797 INFO L138 BoogieDeclarations]: Found implementation of procedure do_rx [2023-03-31 03:19:12,797 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_rx_submit_list [2023-03-31 03:19:12,797 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_usb_rcv_complete [2023-03-31 03:19:12,797 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_usb_recv [2023-03-31 03:19:12,798 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_usb_send_complete [2023-03-31 03:19:12,798 INFO L138 BoogieDeclarations]: Found implementation of procedure send_tx_packet [2023-03-31 03:19:12,798 INFO L138 BoogieDeclarations]: Found implementation of procedure packet_aggregation [2023-03-31 03:19:12,798 INFO L138 BoogieDeclarations]: Found implementation of procedure do_tx [2023-03-31 03:19:12,798 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_usb_sdu_send [2023-03-31 03:19:12,798 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_usb_hci_send [2023-03-31 03:19:12,798 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_usb_get_endian [2023-03-31 03:19:12,798 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_usb_probe [2023-03-31 03:19:12,798 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_usb_disconnect [2023-03-31 03:19:12,798 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_usb_suspend [2023-03-31 03:19:12,798 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_usb_resume [2023-03-31 03:19:12,798 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_usb_lte_init [2023-03-31 03:19:12,798 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_usb_lte_exit [2023-03-31 03:19:12,798 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2023-03-31 03:19:12,799 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2023-03-31 03:19:12,799 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2023-03-31 03:19:12,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_3 [2023-03-31 03:19:12,799 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2023-03-31 03:19:12,799 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2023-03-31 03:19:12,800 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2023-03-31 03:19:12,800 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2023-03-31 03:19:12,800 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2023-03-31 03:19:12,800 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2023-03-31 03:19:12,800 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2023-03-31 03:19:12,800 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2023-03-31 03:19:12,800 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2023-03-31 03:19:12,800 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-03-31 03:19:12,800 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-03-31 03:19:12,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_114 [2023-03-31 03:19:12,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_115 [2023-03-31 03:19:12,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_116 [2023-03-31 03:19:12,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_117 [2023-03-31 03:19:12,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_118 [2023-03-31 03:19:12,801 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-03-31 03:19:12,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_130 [2023-03-31 03:19:12,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_132 [2023-03-31 03:19:12,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_134 [2023-03-31 03:19:12,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_135 [2023-03-31 03:19:12,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_136 [2023-03-31 03:19:12,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_137 [2023-03-31 03:19:12,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_138 [2023-03-31 03:19:12,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_139 [2023-03-31 03:19:12,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_140 [2023-03-31 03:19:12,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_141 [2023-03-31 03:19:12,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_142 [2023-03-31 03:19:12,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_143 [2023-03-31 03:19:12,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_144 [2023-03-31 03:19:12,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_145 [2023-03-31 03:19:12,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_146 [2023-03-31 03:19:12,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_147 [2023-03-31 03:19:12,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_148 [2023-03-31 03:19:12,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_149 [2023-03-31 03:19:12,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_150 [2023-03-31 03:19:12,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_151 [2023-03-31 03:19:12,803 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2023-03-31 03:19:12,803 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-03-31 03:19:12,803 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_set_endian [2023-03-31 03:19:12,803 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_cpu_to_dev16 [2023-03-31 03:19:12,803 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_dev16_to_cpu [2023-03-31 03:19:12,803 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_cpu_to_dev32 [2023-03-31 03:19:12,803 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_dev32_to_cpu [2023-03-31 03:19:12,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_177 [2023-03-31 03:19:12,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_178 [2023-03-31 03:19:12,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_179 [2023-03-31 03:19:12,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_180 [2023-03-31 03:19:12,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_181 [2023-03-31 03:19:12,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-03-31 03:19:12,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-03-31 03:19:12,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-03-31 03:19:12,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-03-31 03:19:12,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-03-31 03:19:12,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-03-31 03:19:12,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2023-03-31 03:19:12,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2023-03-31 03:19:12,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-03-31 03:19:12,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-03-31 03:19:12,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2023-03-31 03:19:12,805 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2023-03-31 03:19:12,805 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-03-31 03:19:12,805 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-03-31 03:19:12,805 INFO L138 BoogieDeclarations]: Found implementation of procedure __netlink_kernel_create [2023-03-31 03:19:12,805 INFO L138 BoogieDeclarations]: Found implementation of procedure __nlmsg_put [2023-03-31 03:19:12,805 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-03-31 03:19:12,805 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-03-31 03:19:12,805 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-03-31 03:19:12,805 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2023-03-31 03:19:12,805 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-03-31 03:19:12,805 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2023-03-31 03:19:12,805 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-03-31 03:19:12,806 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_by_index [2023-03-31 03:19:12,806 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2023-03-31 03:19:12,806 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-03-31 03:19:12,806 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2023-03-31 03:19:12,806 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-03-31 03:19:12,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-03-31 03:19:12,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-03-31 03:19:12,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_4 [2023-03-31 03:19:12,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_4 [2023-03-31 03:19:12,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2023-03-31 03:19:12,806 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-03-31 03:19:12,806 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-03-31 03:19:12,806 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-03-31 03:19:12,806 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-03-31 03:19:12,807 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2023-03-31 03:19:12,807 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-03-31 03:19:12,807 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-03-31 03:19:12,808 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx_ni [2023-03-31 03:19:12,810 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2023-03-31 03:19:12,811 INFO L138 BoogieDeclarations]: Found implementation of procedure netlink_broadcast [2023-03-31 03:19:12,812 INFO L138 BoogieDeclarations]: Found implementation of procedure netlink_has_listeners [2023-03-31 03:19:12,812 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_set_autosuspend_delay [2023-03-31 03:19:12,812 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-03-31 03:19:12,812 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2023-03-31 03:19:12,812 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-03-31 03:19:12,812 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2023-03-31 03:19:12,812 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2023-03-31 03:19:12,812 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-03-31 03:19:12,812 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_release [2023-03-31 03:19:12,812 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-03-31 03:19:12,812 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2023-03-31 03:19:12,813 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2023-03-31 03:19:12,813 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2023-03-31 03:19:12,813 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2023-03-31 03:19:12,813 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_enable_autosuspend [2023-03-31 03:19:12,813 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2023-03-31 03:19:12,813 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2023-03-31 03:19:12,813 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2023-03-31 03:19:12,813 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2023-03-31 03:19:12,813 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2023-03-31 03:19:12,813 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-03-31 03:19:12,814 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-03-31 03:19:12,814 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-03-31 03:19:12,814 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-03-31 03:19:12,814 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-03-31 03:19:12,814 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-03-31 03:19:12,814 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-03-31 03:19:12,814 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-03-31 03:19:12,814 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-03-31 03:19:12,814 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-03-31 03:19:12,814 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-03-31 03:19:12,814 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-03-31 03:19:12,814 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-03-31 03:19:12,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-03-31 03:19:12,815 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-03-31 03:19:12,815 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-03-31 03:19:12,815 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-03-31 03:19:12,815 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2023-03-31 03:19:12,815 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-03-31 03:19:12,815 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-03-31 03:19:12,815 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-03-31 03:19:12,815 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-03-31 03:19:12,815 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-03-31 03:19:12,815 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-03-31 03:19:12,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-03-31 03:19:12,815 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-03-31 03:19:12,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-03-31 03:19:12,815 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-03-31 03:19:12,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-03-31 03:19:12,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-03-31 03:19:12,816 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-03-31 03:19:12,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-03-31 03:19:12,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-03-31 03:19:12,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-03-31 03:19:12,816 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-03-31 03:19:12,816 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-03-31 03:19:12,816 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-03-31 03:19:12,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_15 [2023-03-31 03:19:12,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_17 [2023-03-31 03:19:12,816 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2023-03-31 03:19:12,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_16 [2023-03-31 03:19:12,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_19 [2023-03-31 03:19:12,817 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2023-03-31 03:19:12,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_18 [2023-03-31 03:19:12,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-03-31 03:19:12,817 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2023-03-31 03:19:12,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_4 [2023-03-31 03:19:12,817 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2023-03-31 03:19:12,817 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2023-03-31 03:19:12,817 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-03-31 03:19:12,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_33 [2023-03-31 03:19:12,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_41 [2023-03-31 03:19:12,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_35 [2023-03-31 03:19:12,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_31 [2023-03-31 03:19:12,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_39 [2023-03-31 03:19:12,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_40 [2023-03-31 03:19:12,818 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-03-31 03:19:12,818 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2023-03-31 03:19:12,818 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-03-31 03:19:12,818 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-03-31 03:19:12,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-03-31 03:19:12,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-03-31 03:19:12,818 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2023-03-31 03:19:12,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_36 [2023-03-31 03:19:12,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_37 [2023-03-31 03:19:12,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_38 [2023-03-31 03:19:12,818 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-03-31 03:19:12,819 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2023-03-31 03:19:12,819 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-03-31 03:19:12,819 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-03-31 03:19:12,819 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-03-31 03:19:12,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_45 [2023-03-31 03:19:12,819 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-03-31 03:19:12,819 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2023-03-31 03:19:12,819 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2023-03-31 03:19:12,819 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-03-31 03:19:12,819 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-03-31 03:19:12,819 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-03-31 03:19:12,819 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2023-03-31 03:19:12,819 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2023-03-31 03:19:12,819 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx_ni [2023-03-31 03:19:12,820 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-03-31 03:19:12,820 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2023-03-31 03:19:12,820 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2023-03-31 03:19:12,820 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2023-03-31 03:19:12,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_43 [2023-03-31 03:19:12,820 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-03-31 03:19:12,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_44 [2023-03-31 03:19:12,820 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2023-03-31 03:19:12,820 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-03-31 03:19:12,820 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2023-03-31 03:19:12,820 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2023-03-31 03:19:12,820 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2023-03-31 03:19:12,820 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_dev16_to_cpu [2023-03-31 03:19:12,821 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_dev32_to_cpu [2023-03-31 03:19:12,821 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_lte_event_init [2023-03-31 03:19:12,821 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_lte_event_exit [2023-03-31 03:19:12,821 INFO L130 BoogieDeclarations]: Found specification of procedure start_rx_proc [2023-03-31 03:19:12,821 INFO L130 BoogieDeclarations]: Found specification of procedure register_lte_device [2023-03-31 03:19:12,821 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_lte_device [2023-03-31 03:19:12,821 INFO L130 BoogieDeclarations]: Found specification of procedure netlink_init [2023-03-31 03:19:12,821 INFO L130 BoogieDeclarations]: Found specification of procedure netlink_exit [2023-03-31 03:19:12,821 INFO L130 BoogieDeclarations]: Found specification of procedure netlink_send [2023-03-31 03:19:12,821 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_lte_open [2023-03-31 03:19:12,821 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_lte_close [2023-03-31 03:19:12,821 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_lte_set_config [2023-03-31 03:19:12,821 INFO L130 BoogieDeclarations]: Found specification of procedure tx_complete [2023-03-31 03:19:12,822 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_lte_rx [2023-03-31 03:19:12,822 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_lte_emulate_arp [2023-03-31 03:19:12,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-03-31 03:19:12,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-03-31 03:19:12,822 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-03-31 03:19:12,822 INFO L130 BoogieDeclarations]: Found specification of procedure icmp6_checksum [2023-03-31 03:19:12,822 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_lte_emulate_ndp [2023-03-31 03:19:12,822 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_lte_tx_nic_type [2023-03-31 03:19:12,822 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_lte_tx [2023-03-31 03:19:12,822 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2023-03-31 03:19:12,822 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_lte_stats [2023-03-31 03:19:12,822 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_lte_event_send [2023-03-31 03:19:12,822 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2023-03-31 03:19:12,822 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_lte_event_rcv [2023-03-31 03:19:12,823 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~TO~int [2023-03-31 03:19:12,823 INFO L130 BoogieDeclarations]: Found specification of procedure find_dev_index [2023-03-31 03:19:12,823 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_lte_netif_rx [2023-03-31 03:19:12,823 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_lte_multi_sdu_pkt [2023-03-31 03:19:12,823 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_lte_pdn_table [2023-03-31 03:19:12,823 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_lte_receive_pkt [2023-03-31 03:19:12,823 INFO L130 BoogieDeclarations]: Found specification of procedure rx_complete [2023-03-31 03:19:12,823 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2023-03-31 03:19:12,823 INFO L130 BoogieDeclarations]: Found specification of procedure form_mac_address [2023-03-31 03:19:12,823 INFO L130 BoogieDeclarations]: Found specification of procedure validate_mac_address [2023-03-31 03:19:12,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_4 [2023-03-31 03:19:12,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_4 [2023-03-31 03:19:12,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_4 [2023-03-31 03:19:12,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-03-31 03:19:12,824 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-03-31 03:19:12,824 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2023-03-31 03:19:12,824 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-03-31 03:19:12,824 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-03-31 03:19:12,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_68 [2023-03-31 03:19:12,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_70 [2023-03-31 03:19:12,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_69 [2023-03-31 03:19:12,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_72 [2023-03-31 03:19:12,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_71 [2023-03-31 03:19:12,824 INFO L130 BoogieDeclarations]: Found specification of procedure sock_release [2023-03-31 03:19:12,824 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2023-03-31 03:19:12,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_86 [2023-03-31 03:19:12,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_94 [2023-03-31 03:19:12,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_88 [2023-03-31 03:19:12,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_84 [2023-03-31 03:19:12,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_92 [2023-03-31 03:19:12,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_93 [2023-03-31 03:19:12,825 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2023-03-31 03:19:12,825 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2023-03-31 03:19:12,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_89 [2023-03-31 03:19:12,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_90 [2023-03-31 03:19:12,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_91 [2023-03-31 03:19:12,825 INFO L130 BoogieDeclarations]: Found specification of procedure __netlink_kernel_create [2023-03-31 03:19:12,825 INFO L130 BoogieDeclarations]: Found specification of procedure netlink_kernel_create [2023-03-31 03:19:12,825 INFO L130 BoogieDeclarations]: Found specification of procedure netlink_has_listeners [2023-03-31 03:19:12,825 INFO L130 BoogieDeclarations]: Found specification of procedure netlink_broadcast [2023-03-31 03:19:12,826 INFO L130 BoogieDeclarations]: Found specification of procedure __nlmsg_put [2023-03-31 03:19:12,826 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_by_index [2023-03-31 03:19:12,826 INFO L130 BoogieDeclarations]: Found specification of procedure dev_put [2023-03-31 03:19:12,826 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_msg_size [2023-03-31 03:19:12,826 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_total_size [2023-03-31 03:19:12,826 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_put [2023-03-31 03:19:12,826 INFO L130 BoogieDeclarations]: Found specification of procedure netlink_rcv_cb [2023-03-31 03:19:12,826 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~TO~VOID [2023-03-31 03:19:12,826 INFO L130 BoogieDeclarations]: Found specification of procedure netlink_rcv [2023-03-31 03:19:12,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-03-31 03:19:12,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-03-31 03:19:12,826 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-03-31 03:19:12,826 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-03-31 03:19:12,827 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-03-31 03:19:12,827 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-03-31 03:19:12,827 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-03-31 03:19:12,827 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-03-31 03:19:12,827 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-03-31 03:19:12,827 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-03-31 03:19:12,827 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-03-31 03:19:12,827 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-03-31 03:19:12,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_111 [2023-03-31 03:19:12,827 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-03-31 03:19:12,827 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-03-31 03:19:12,827 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2023-03-31 03:19:12,827 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-03-31 03:19:12,827 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2023-03-31 03:19:12,828 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2023-03-31 03:19:12,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_149 [2023-03-31 03:19:12,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_151 [2023-03-31 03:19:12,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_114 [2023-03-31 03:19:12,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_116 [2023-03-31 03:19:12,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_115 [2023-03-31 03:19:12,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_118 [2023-03-31 03:19:12,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_117 [2023-03-31 03:19:12,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_148 [2023-03-31 03:19:12,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_150 [2023-03-31 03:19:12,828 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2023-03-31 03:19:12,828 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-03-31 03:19:12,828 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-03-31 03:19:12,829 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2023-03-31 03:19:12,829 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2023-03-31 03:19:12,829 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2023-03-31 03:19:12,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_3 [2023-03-31 03:19:12,829 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2023-03-31 03:19:12,829 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2023-03-31 03:19:12,829 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2023-03-31 03:19:12,829 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2023-03-31 03:19:12,829 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2023-03-31 03:19:12,829 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2023-03-31 03:19:12,829 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2023-03-31 03:19:12,829 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-03-31 03:19:12,832 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2023-03-31 03:19:12,832 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-03-31 03:19:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-03-31 03:19:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_set_autosuspend_delay [2023-03-31 03:19:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_mark_last_busy [2023-03-31 03:19:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2023-03-31 03:19:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2023-03-31 03:19:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2023-03-31 03:19:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2023-03-31 03:19:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2023-03-31 03:19:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure usb_enable_autosuspend [2023-03-31 03:19:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2023-03-31 03:19:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2023-03-31 03:19:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mark_last_busy [2023-03-31 03:19:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2023-03-31 03:19:12,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_146 [2023-03-31 03:19:12,834 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2023-03-31 03:19:12,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_147 [2023-03-31 03:19:12,834 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2023-03-31 03:19:12,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_141 [2023-03-31 03:19:12,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_142 [2023-03-31 03:19:12,834 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2023-03-31 03:19:12,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_143 [2023-03-31 03:19:12,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_144 [2023-03-31 03:19:12,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_145 [2023-03-31 03:19:12,834 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2023-03-31 03:19:12,834 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2023-03-31 03:19:12,834 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2023-03-31 03:19:12,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_132 [2023-03-31 03:19:12,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_140 [2023-03-31 03:19:12,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_134 [2023-03-31 03:19:12,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_130 [2023-03-31 03:19:12,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_138 [2023-03-31 03:19:12,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_139 [2023-03-31 03:19:12,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_135 [2023-03-31 03:19:12,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_136 [2023-03-31 03:19:12,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_137 [2023-03-31 03:19:12,835 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_set_endian [2023-03-31 03:19:12,835 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_cpu_to_dev16 [2023-03-31 03:19:12,835 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_cpu_to_dev32 [2023-03-31 03:19:12,835 INFO L130 BoogieDeclarations]: Found specification of procedure do_tx [2023-03-31 03:19:12,835 INFO L130 BoogieDeclarations]: Found specification of procedure do_rx [2023-03-31 03:19:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_usb_recv [2023-03-31 03:19:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure request_mac_address [2023-03-31 03:19:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tx_struct [2023-03-31 03:19:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tx_sdu_struct [2023-03-31 03:19:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure free_tx_struct [2023-03-31 03:19:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure free_tx_sdu_struct [2023-03-31 03:19:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_sdu_struct [2023-03-31 03:19:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure put_tx_struct [2023-03-31 03:19:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_rx_struct [2023-03-31 03:19:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure free_rx_struct [2023-03-31 03:19:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure get_rx_struct [2023-03-31 03:19:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure put_rx_struct [2023-03-31 03:19:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure release_usb [2023-03-31 03:19:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure init_usb [2023-03-31 03:19:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure set_mac_address [2023-03-31 03:19:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2023-03-31 03:19:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure remove_rx_submit_list [2023-03-31 03:19:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_usb_rcv_complete [2023-03-31 03:19:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_usb_send_complete [2023-03-31 03:19:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-03-31 03:19:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure send_tx_packet [2023-03-31 03:19:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure packet_aggregation [2023-03-31 03:19:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_usb_sdu_send [2023-03-31 03:19:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_usb_hci_send [2023-03-31 03:19:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_usb_get_endian [2023-03-31 03:19:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_usb_probe [2023-03-31 03:19:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_usb_disconnect [2023-03-31 03:19:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_usb_suspend [2023-03-31 03:19:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_usb_resume [2023-03-31 03:19:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_usb_lte_init [2023-03-31 03:19:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_usb_lte_exit [2023-03-31 03:19:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-03-31 03:19:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-03-31 03:19:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-03-31 03:19:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2023-03-31 03:19:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-03-31 03:19:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_177 [2023-03-31 03:19:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_179 [2023-03-31 03:19:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_178 [2023-03-31 03:19:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_181 [2023-03-31 03:19:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_180 [2023-03-31 03:19:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-03-31 03:19:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-03-31 03:19:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-03-31 03:19:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-03-31 03:19:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-03-31 03:19:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2023-03-31 03:19:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2023-03-31 03:19:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2023-03-31 03:19:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2023-03-31 03:19:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-03-31 03:19:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-03-31 03:19:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-03-31 03:19:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-03-31 03:19:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-03-31 03:19:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-03-31 03:19:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-03-31 03:19:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-03-31 03:19:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-03-31 03:19:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-03-31 03:19:13,755 INFO L236 CfgBuilder]: Building ICFG [2023-03-31 03:19:13,765 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-03-31 03:19:14,002 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-03-31 03:19:16,934 INFO L277 CfgBuilder]: Performing block encoding [2023-03-31 03:19:16,962 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-03-31 03:19:16,962 INFO L302 CfgBuilder]: Removed 3 assume(true) statements. [2023-03-31 03:19:16,968 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.03 03:19:16 BoogieIcfgContainer [2023-03-31 03:19:16,968 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-03-31 03:19:16,971 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-03-31 03:19:16,971 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-03-31 03:19:16,975 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-03-31 03:19:16,975 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 31.03 03:19:09" (1/3) ... [2023-03-31 03:19:16,975 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4c0c637b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.03 03:19:16, skipping insertion in model container [2023-03-31 03:19:16,976 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:19:12" (2/3) ... [2023-03-31 03:19:16,976 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4c0c637b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.03 03:19:16, skipping insertion in model container [2023-03-31 03:19:16,976 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.03 03:19:16" (3/3) ... [2023-03-31 03:19:16,977 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--staging--gdm724x--gdmulte.ko-entry_point.cil.out.i [2023-03-31 03:19:16,994 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-03-31 03:19:16,994 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-03-31 03:19:17,104 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-03-31 03:19:17,110 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@2d09862c, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-03-31 03:19:17,111 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-03-31 03:19:17,124 INFO L276 IsEmpty]: Start isEmpty. Operand has 2306 states, 1429 states have (on average 1.2876137158852343) internal successors, (1840), 1486 states have internal predecessors, (1840), 611 states have call successors, (611), 216 states have call predecessors, (611), 215 states have return successors, (605), 589 states have call predecessors, (605), 605 states have call successors, (605) [2023-03-31 03:19:17,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-03-31 03:19:17,143 INFO L187 NwaCegarLoop]: Found error trace [2023-03-31 03:19:17,144 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-03-31 03:19:17,145 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-03-31 03:19:17,149 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-03-31 03:19:17,149 INFO L85 PathProgramCache]: Analyzing trace with hash -1887453559, now seen corresponding path program 1 times [2023-03-31 03:19:17,157 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-03-31 03:19:17,158 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [511658430] [2023-03-31 03:19:17,158 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-03-31 03:19:17,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-03-31 03:19:17,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:19:18,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-03-31 03:19:18,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:19:18,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-03-31 03:19:18,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:19:18,182 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:19:18,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:19:18,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-03-31 03:19:18,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:19:18,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-03-31 03:19:18,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:19:18,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2023-03-31 03:19:18,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:19:18,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:19:18,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:19:18,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2023-03-31 03:19:18,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:19:18,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2023-03-31 03:19:18,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:19:18,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2023-03-31 03:19:18,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:19:18,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2023-03-31 03:19:18,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:19:18,389 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-03-31 03:19:18,390 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-03-31 03:19:18,390 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [511658430] [2023-03-31 03:19:18,391 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [511658430] provided 1 perfect and 0 imperfect interpolant sequences [2023-03-31 03:19:18,391 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-03-31 03:19:18,391 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-03-31 03:19:18,392 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [208180374] [2023-03-31 03:19:18,394 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-03-31 03:19:18,400 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-03-31 03:19:18,400 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-03-31 03:19:18,425 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-03-31 03:19:18,426 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2023-03-31 03:19:18,432 INFO L87 Difference]: Start difference. First operand has 2306 states, 1429 states have (on average 1.2876137158852343) internal successors, (1840), 1486 states have internal predecessors, (1840), 611 states have call successors, (611), 216 states have call predecessors, (611), 215 states have return successors, (605), 589 states have call predecessors, (605), 605 states have call successors, (605) Second operand has 9 states, 9 states have (on average 5.333333333333333) internal successors, (48), 3 states have internal predecessors, (48), 3 states have call successors, (16), 8 states have call predecessors, (16), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) [2023-03-31 03:20:00,013 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-03-31 03:20:00,013 INFO L93 Difference]: Finished difference Result 7343 states and 10699 transitions. [2023-03-31 03:20:00,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2023-03-31 03:20:00,019 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 5.333333333333333) internal successors, (48), 3 states have internal predecessors, (48), 3 states have call successors, (16), 8 states have call predecessors, (16), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) Word has length 75 [2023-03-31 03:20:00,020 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-03-31 03:20:00,071 INFO L225 Difference]: With dead ends: 7343 [2023-03-31 03:20:00,071 INFO L226 Difference]: Without dead ends: 5200 [2023-03-31 03:20:00,090 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 169 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=203, Invalid=499, Unknown=0, NotChecked=0, Total=702 [2023-03-31 03:20:00,093 INFO L413 NwaCegarLoop]: 110 mSDtfsCounter, 10626 mSDsluCounter, 488 mSDsCounter, 0 mSdLazyCounter, 10622 mSolverCounterSat, 8163 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 34.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10896 SdHoareTripleChecker+Valid, 598 SdHoareTripleChecker+Invalid, 18785 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 8163 IncrementalHoareTripleChecker+Valid, 10622 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 37.2s IncrementalHoareTripleChecker+Time [2023-03-31 03:20:00,094 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10896 Valid, 598 Invalid, 18785 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [8163 Valid, 10622 Invalid, 0 Unknown, 0 Unchecked, 37.2s Time] [2023-03-31 03:20:00,119 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5200 states. [2023-03-31 03:20:01,471 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5200 to 3790. [2023-03-31 03:20:01,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3790 states, 2402 states have (on average 1.2926727726894254) internal successors, (3105), 2485 states have internal predecessors, (3105), 1011 states have call successors, (1011), 376 states have call predecessors, (1011), 376 states have return successors, (1011), 978 states have call predecessors, (1011), 1006 states have call successors, (1011) [2023-03-31 03:20:01,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3790 states to 3790 states and 5127 transitions. [2023-03-31 03:20:01,513 INFO L78 Accepts]: Start accepts. Automaton has 3790 states and 5127 transitions. Word has length 75 [2023-03-31 03:20:01,515 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-03-31 03:20:01,515 INFO L495 AbstractCegarLoop]: Abstraction has 3790 states and 5127 transitions. [2023-03-31 03:20:01,516 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 5.333333333333333) internal successors, (48), 3 states have internal predecessors, (48), 3 states have call successors, (16), 8 states have call predecessors, (16), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) [2023-03-31 03:20:01,516 INFO L276 IsEmpty]: Start isEmpty. Operand 3790 states and 5127 transitions. [2023-03-31 03:20:01,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-03-31 03:20:01,528 INFO L187 NwaCegarLoop]: Found error trace [2023-03-31 03:20:01,529 INFO L195 NwaCegarLoop]: trace histogram [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] [2023-03-31 03:20:01,529 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-03-31 03:20:01,530 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-03-31 03:20:01,530 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-03-31 03:20:01,530 INFO L85 PathProgramCache]: Analyzing trace with hash -892057970, now seen corresponding path program 1 times [2023-03-31 03:20:01,530 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-03-31 03:20:01,531 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [817320958] [2023-03-31 03:20:01,531 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-03-31 03:20:01,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-03-31 03:20:01,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:20:02,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-03-31 03:20:02,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:20:02,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-03-31 03:20:02,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:20:02,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:20:02,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:20:02,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-03-31 03:20:02,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:20:02,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-03-31 03:20:02,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:20:02,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2023-03-31 03:20:02,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:20:02,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:20:02,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:20:02,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2023-03-31 03:20:02,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:20:02,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2023-03-31 03:20:02,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:20:02,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2023-03-31 03:20:02,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:20:02,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-03-31 03:20:02,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:20:02,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2023-03-31 03:20:02,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:20:02,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2023-03-31 03:20:02,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:20:02,949 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-03-31 03:20:02,949 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-03-31 03:20:02,950 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [817320958] [2023-03-31 03:20:02,950 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [817320958] provided 1 perfect and 0 imperfect interpolant sequences [2023-03-31 03:20:02,950 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-03-31 03:20:02,950 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2023-03-31 03:20:02,950 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1134732680] [2023-03-31 03:20:02,950 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-03-31 03:20:02,952 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2023-03-31 03:20:02,952 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL