/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/taipan/svcomp-Reach-32bit-Taipan_Default.epf -tc ../../../trunk/examples/toolchains/SifaC.xml --sifa.abstract.domain OctagonDomain -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--isdn--gigaset--bas_gigaset.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-03-31 13:53:33,655 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-03-31 13:53:33,656 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-03-31 13:53:33,680 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-03-31 13:53:33,681 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-03-31 13:53:33,681 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-03-31 13:53:33,683 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-03-31 13:53:33,684 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-03-31 13:53:33,687 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-03-31 13:53:33,692 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-03-31 13:53:33,694 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-03-31 13:53:33,694 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-03-31 13:53:33,695 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-03-31 13:53:33,695 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-03-31 13:53:33,696 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-03-31 13:53:33,697 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-03-31 13:53:33,697 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-03-31 13:53:33,698 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-03-31 13:53:33,699 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-03-31 13:53:33,701 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-03-31 13:53:33,702 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-03-31 13:53:33,706 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-03-31 13:53:33,708 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-03-31 13:53:33,709 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-03-31 13:53:33,720 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-03-31 13:53:33,721 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-03-31 13:53:33,721 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-03-31 13:53:33,722 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-03-31 13:53:33,723 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-03-31 13:53:33,723 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-03-31 13:53:33,724 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-03-31 13:53:33,724 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-03-31 13:53:33,726 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-03-31 13:53:33,726 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-03-31 13:53:33,727 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-03-31 13:53:33,727 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-03-31 13:53:33,728 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-03-31 13:53:33,728 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-03-31 13:53:33,728 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-03-31 13:53:33,729 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-03-31 13:53:33,729 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-03-31 13:53:33,731 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2023-03-31 13:53:33,764 INFO L113 SettingsManager]: Loading preferences was successful [2023-03-31 13:53:33,764 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-03-31 13:53:33,765 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-03-31 13:53:33,765 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-03-31 13:53:33,766 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-03-31 13:53:33,766 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-03-31 13:53:33,766 INFO L138 SettingsManager]: * User list type=DISABLED [2023-03-31 13:53:33,766 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-03-31 13:53:33,766 INFO L138 SettingsManager]: * Explicit value domain=true [2023-03-31 13:53:33,766 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-03-31 13:53:33,767 INFO L138 SettingsManager]: * Octagon Domain=false [2023-03-31 13:53:33,767 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-03-31 13:53:33,767 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-03-31 13:53:33,768 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-03-31 13:53:33,768 INFO L138 SettingsManager]: * Interval Domain=false [2023-03-31 13:53:33,768 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-03-31 13:53:33,768 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-03-31 13:53:33,768 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-03-31 13:53:33,769 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-03-31 13:53:33,769 INFO L138 SettingsManager]: * sizeof long=4 [2023-03-31 13:53:33,769 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-03-31 13:53:33,769 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-03-31 13:53:33,769 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-03-31 13:53:33,769 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-03-31 13:53:33,770 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-03-31 13:53:33,770 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-03-31 13:53:33,770 INFO L138 SettingsManager]: * sizeof long double=12 [2023-03-31 13:53:33,770 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-03-31 13:53:33,770 INFO L138 SettingsManager]: * Use constant arrays=true [2023-03-31 13:53:33,771 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-03-31 13:53:33,771 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-03-31 13:53:33,771 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-03-31 13:53:33,771 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-31 13:53:33,771 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-03-31 13:53:33,771 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-03-31 13:53:33,772 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-03-31 13:53:33,772 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-03-31 13:53:33,772 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-03-31 13:53:33,772 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-03-31 13:53:33,772 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-03-31 13:53:33,772 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-03-31 13:53:33,772 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> OctagonDomain [2023-03-31 13:53:34,007 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-03-31 13:53:34,030 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-03-31 13:53:34,032 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-03-31 13:53:34,033 INFO L271 PluginConnector]: Initializing CDTParser... [2023-03-31 13:53:34,034 INFO L275 PluginConnector]: CDTParser initialized [2023-03-31 13:53:34,034 INFO L432 ainManager$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--isdn--gigaset--bas_gigaset.ko-entry_point.cil.out.i [2023-03-31 13:53:35,129 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-03-31 13:53:35,693 INFO L351 CDTParser]: Found 1 translation units. [2023-03-31 13:53:35,694 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--isdn--gigaset--bas_gigaset.ko-entry_point.cil.out.i [2023-03-31 13:53:35,742 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4ca478e67/e014afd56f4949989733297cf44d45f4/FLAGae2ce2ddf [2023-03-31 13:53:35,756 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4ca478e67/e014afd56f4949989733297cf44d45f4 [2023-03-31 13:53:35,758 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-03-31 13:53:35,760 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-03-31 13:53:35,762 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-03-31 13:53:35,762 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-03-31 13:53:35,765 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-03-31 13:53:35,766 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.03 01:53:35" (1/1) ... [2023-03-31 13:53:35,766 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17255da8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:53:35, skipping insertion in model container [2023-03-31 13:53:35,767 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.03 01:53:35" (1/1) ... [2023-03-31 13:53:35,773 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-03-31 13:53:35,897 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-03-31 13:53:38,035 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--isdn--gigaset--bas_gigaset.ko-entry_point.cil.out.i[378939,378952] [2023-03-31 13:53:38,109 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-31 13:53:38,214 INFO L203 MainTranslator]: Completed pre-run [2023-03-31 13:53:38,707 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--isdn--gigaset--bas_gigaset.ko-entry_point.cil.out.i[378939,378952] [2023-03-31 13:53:38,713 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-31 13:53:38,871 WARN L667 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-03-31 13:53:38,877 INFO L208 MainTranslator]: Completed translation [2023-03-31 13:53:38,878 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:53:38 WrapperNode [2023-03-31 13:53:38,878 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-03-31 13:53:38,879 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-03-31 13:53:38,879 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-03-31 13:53:38,879 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-03-31 13:53:38,889 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:53:38" (1/1) ... [2023-03-31 13:53:38,889 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:53:38" (1/1) ... [2023-03-31 13:53:38,999 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:53:38" (1/1) ... [2023-03-31 13:53:39,000 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:53:38" (1/1) ... [2023-03-31 13:53:39,157 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:53:38" (1/1) ... [2023-03-31 13:53:39,190 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:53:38" (1/1) ... [2023-03-31 13:53:39,238 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:53:38" (1/1) ... [2023-03-31 13:53:39,270 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:53:38" (1/1) ... [2023-03-31 13:53:39,327 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-03-31 13:53:39,328 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-03-31 13:53:39,328 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-03-31 13:53:39,329 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-03-31 13:53:39,331 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:53:38" (1/1) ... [2023-03-31 13:53:39,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-31 13:53:39,345 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-03-31 13:53:39,362 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 13:53:39,389 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 13:53:39,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-03-31 13:53:39,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-03-31 13:53:39,405 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-03-31 13:53:39,405 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-03-31 13:53:39,405 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-03-31 13:53:39,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-03-31 13:53:39,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-03-31 13:53:39,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-03-31 13:53:39,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-03-31 13:53:39,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-03-31 13:53:39,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-03-31 13:53:39,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-03-31 13:53:39,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-03-31 13:53:39,406 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-03-31 13:53:39,406 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-03-31 13:53:39,406 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-03-31 13:53:39,406 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2023-03-31 13:53:39,406 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-03-31 13:53:39,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2023-03-31 13:53:39,407 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2023-03-31 13:53:39,407 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-03-31 13:53:39,407 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-03-31 13:53:39,407 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2023-03-31 13:53:39,407 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unlock [2023-03-31 13:53:39,407 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2023-03-31 13:53:39,407 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2023-03-31 13:53:39,407 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_hi_schedule [2023-03-31 13:53:39,407 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-03-31 13:53:39,407 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_schedule_event [2023-03-31 13:53:39,408 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_bchannel_down [2023-03-31 13:53:39,408 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_bchannel_up [2023-03-31 13:53:39,408 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_num [2023-03-31 13:53:39,408 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2023-03-31 13:53:39,408 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2023-03-31 13:53:39,408 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2023-03-31 13:53:39,409 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_control_urb [2023-03-31 13:53:39,409 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2023-03-31 13:53:39,409 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2023-03-31 13:53:39,409 INFO L138 BoogieDeclarations]: Found implementation of procedure get_usb_rcmsg [2023-03-31 13:53:39,409 INFO L138 BoogieDeclarations]: Found implementation of procedure get_usb_statmsg [2023-03-31 13:53:39,409 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_pipetype_str [2023-03-31 13:53:39,410 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_urb [2023-03-31 13:53:39,410 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_set_modem_ctrl [2023-03-31 13:53:39,410 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_baud_rate [2023-03-31 13:53:39,410 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_set_line_ctrl [2023-03-31 13:53:39,410 INFO L138 BoogieDeclarations]: Found implementation of procedure update_basstate [2023-03-31 13:53:39,411 INFO L138 BoogieDeclarations]: Found implementation of procedure error_hangup [2023-03-31 13:53:39,411 INFO L138 BoogieDeclarations]: Found implementation of procedure error_reset [2023-03-31 13:53:39,411 INFO L138 BoogieDeclarations]: Found implementation of procedure check_pending [2023-03-31 13:53:39,411 INFO L138 BoogieDeclarations]: Found implementation of procedure cmd_in_timeout [2023-03-31 13:53:39,411 INFO L138 BoogieDeclarations]: Found implementation of procedure read_ctrl_callback [2023-03-31 13:53:39,411 INFO L138 BoogieDeclarations]: Found implementation of procedure atread_submit [2023-03-31 13:53:39,411 INFO L138 BoogieDeclarations]: Found implementation of procedure int_in_work [2023-03-31 13:53:39,412 INFO L138 BoogieDeclarations]: Found implementation of procedure int_in_resubmit [2023-03-31 13:53:39,412 INFO L138 BoogieDeclarations]: Found implementation of procedure read_int_callback [2023-03-31 13:53:39,412 INFO L138 BoogieDeclarations]: Found implementation of procedure read_iso_callback [2023-03-31 13:53:39,412 INFO L138 BoogieDeclarations]: Found implementation of procedure write_iso_callback [2023-03-31 13:53:39,412 INFO L138 BoogieDeclarations]: Found implementation of procedure starturbs [2023-03-31 13:53:39,412 INFO L138 BoogieDeclarations]: Found implementation of procedure stopurbs [2023-03-31 13:53:39,412 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_iso_write_urb [2023-03-31 13:53:39,412 INFO L138 BoogieDeclarations]: Found implementation of procedure write_iso_tasklet [2023-03-31 13:53:39,413 INFO L138 BoogieDeclarations]: Found implementation of procedure read_iso_tasklet [2023-03-31 13:53:39,413 INFO L138 BoogieDeclarations]: Found implementation of procedure req_timeout [2023-03-31 13:53:39,413 INFO L138 BoogieDeclarations]: Found implementation of procedure write_ctrl_callback [2023-03-31 13:53:39,413 INFO L138 BoogieDeclarations]: Found implementation of procedure req_submit [2023-03-31 13:53:39,413 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_init_bchannel [2023-03-31 13:53:39,413 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_close_bchannel [2023-03-31 13:53:39,413 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_cb [2023-03-31 13:53:39,413 INFO L138 BoogieDeclarations]: Found implementation of procedure write_command_callback [2023-03-31 13:53:39,413 INFO L138 BoogieDeclarations]: Found implementation of procedure atrdy_timeout [2023-03-31 13:53:39,413 INFO L138 BoogieDeclarations]: Found implementation of procedure atwrite_submit [2023-03-31 13:53:39,413 INFO L138 BoogieDeclarations]: Found implementation of procedure start_cbsend [2023-03-31 13:53:39,413 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_write_cmd [2023-03-31 13:53:39,414 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_write_room [2023-03-31 13:53:39,414 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_chars_in_buffer [2023-03-31 13:53:39,414 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_brkchars [2023-03-31 13:53:39,414 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_freebcshw [2023-03-31 13:53:39,414 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_initbcshw [2023-03-31 13:53:39,415 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_reinitbcshw [2023-03-31 13:53:39,415 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_freecshw [2023-03-31 13:53:39,415 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_initcshw [2023-03-31 13:53:39,415 INFO L138 BoogieDeclarations]: Found implementation of procedure freeurbs [2023-03-31 13:53:39,416 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_probe [2023-03-31 13:53:39,416 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_disconnect [2023-03-31 13:53:39,416 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_suspend [2023-03-31 13:53:39,416 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_resume [2023-03-31 13:53:39,416 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_pre_reset [2023-03-31 13:53:39,416 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_post_reset [2023-03-31 13:53:39,417 INFO L138 BoogieDeclarations]: Found implementation of procedure bas_gigaset_init [2023-03-31 13:53:39,417 INFO L138 BoogieDeclarations]: Found implementation of procedure bas_gigaset_exit [2023-03-31 13:53:39,417 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2023-03-31 13:53:39,417 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2023-03-31 13:53:39,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_gigaset_ops_6 [2023-03-31 13:53:39,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_5 [2023-03-31 13:53:39,417 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2023-03-31 13:53:39,417 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_5 [2023-03-31 13:53:39,417 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2023-03-31 13:53:39,417 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_3 [2023-03-31 13:53:39,417 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_4 [2023-03-31 13:53:39,417 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2023-03-31 13:53:39,418 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_4 [2023-03-31 13:53:39,418 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_3 [2023-03-31 13:53:39,418 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2023-03-31 13:53:39,418 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_4 [2023-03-31 13:53:39,418 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_2 [2023-03-31 13:53:39,418 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2023-03-31 13:53:39,418 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_3 [2023-03-31 13:53:39,418 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_4 [2023-03-31 13:53:39,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_7 [2023-03-31 13:53:39,419 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2023-03-31 13:53:39,419 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_4 [2023-03-31 13:53:39,419 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_5 [2023-03-31 13:53:39,419 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2023-03-31 13:53:39,419 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2023-03-31 13:53:39,419 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2023-03-31 13:53:39,419 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2023-03-31 13:53:39,419 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2023-03-31 13:53:39,420 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_5 [2023-03-31 13:53:39,420 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_5 [2023-03-31 13:53:39,421 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_5 [2023-03-31 13:53:39,421 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_5 [2023-03-31 13:53:39,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_4 [2023-03-31 13:53:39,424 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_2 [2023-03-31 13:53:39,429 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_4 [2023-03-31 13:53:39,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_2 [2023-03-31 13:53:39,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2023-03-31 13:53:39,430 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-03-31 13:53:39,430 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-03-31 13:53:39,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_15 [2023-03-31 13:53:39,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_16 [2023-03-31 13:53:39,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_17 [2023-03-31 13:53:39,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_18 [2023-03-31 13:53:39,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_19 [2023-03-31 13:53:39,430 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-03-31 13:53:39,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_31 [2023-03-31 13:53:39,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_33 [2023-03-31 13:53:39,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_35 [2023-03-31 13:53:39,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_36 [2023-03-31 13:53:39,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_37 [2023-03-31 13:53:39,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_38 [2023-03-31 13:53:39,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_39 [2023-03-31 13:53:39,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_40 [2023-03-31 13:53:39,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_41 [2023-03-31 13:53:39,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_42 [2023-03-31 13:53:39,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_43 [2023-03-31 13:53:39,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_44 [2023-03-31 13:53:39,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_45 [2023-03-31 13:53:39,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_46 [2023-03-31 13:53:39,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_47 [2023-03-31 13:53:39,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_48 [2023-03-31 13:53:39,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_49 [2023-03-31 13:53:39,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_50 [2023-03-31 13:53:39,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_51 [2023-03-31 13:53:39,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_52 [2023-03-31 13:53:39,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_53 [2023-03-31 13:53:39,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_54 [2023-03-31 13:53:39,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_55 [2023-03-31 13:53:39,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_56 [2023-03-31 13:53:39,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_57 [2023-03-31 13:53:39,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_58 [2023-03-31 13:53:39,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_59 [2023-03-31 13:53:39,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_60 [2023-03-31 13:53:39,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_61 [2023-03-31 13:53:39,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_62 [2023-03-31 13:53:39,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_63 [2023-03-31 13:53:39,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_64 [2023-03-31 13:53:39,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_65 [2023-03-31 13:53:39,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_66 [2023-03-31 13:53:39,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_67 [2023-03-31 13:53:39,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_68 [2023-03-31 13:53:39,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_69 [2023-03-31 13:53:39,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_70 [2023-03-31 13:53:39,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_71 [2023-03-31 13:53:39,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_72 [2023-03-31 13:53:39,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_73 [2023-03-31 13:53:39,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_work_sync_74 [2023-03-31 13:53:39,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_75 [2023-03-31 13:53:39,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_76 [2023-03-31 13:53:39,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_77 [2023-03-31 13:53:39,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_78 [2023-03-31 13:53:39,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_work_sync_79 [2023-03-31 13:53:39,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_80 [2023-03-31 13:53:39,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_81 [2023-03-31 13:53:39,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_82 [2023-03-31 13:53:39,434 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-03-31 13:53:39,435 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2023-03-31 13:53:39,435 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2023-03-31 13:53:39,435 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2023-03-31 13:53:39,435 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_tail_pointer [2023-03-31 13:53:39,435 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_tail_pointer [2023-03-31 13:53:39,435 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_put [2023-03-31 13:53:39,435 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-03-31 13:53:39,435 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_trim [2023-03-31 13:53:39,435 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-03-31 13:53:39,435 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2023-03-31 13:53:39,435 INFO L138 BoogieDeclarations]: Found implementation of procedure crc_ccitt_byte [2023-03-31 13:53:39,435 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_new_rx_skb [2023-03-31 13:53:39,435 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2023-03-31 13:53:39,435 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_isowbuf_init [2023-03-31 13:53:39,436 INFO L138 BoogieDeclarations]: Found implementation of procedure isowbuf_freebytes [2023-03-31 13:53:39,436 INFO L138 BoogieDeclarations]: Found implementation of procedure isowbuf_startwrite [2023-03-31 13:53:39,436 INFO L138 BoogieDeclarations]: Found implementation of procedure isowbuf_donewrite [2023-03-31 13:53:39,436 INFO L138 BoogieDeclarations]: Found implementation of procedure isowbuf_putbits [2023-03-31 13:53:39,436 INFO L138 BoogieDeclarations]: Found implementation of procedure isowbuf_putflag [2023-03-31 13:53:39,436 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_isowbuf_getbytes [2023-03-31 13:53:39,436 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_bytes [2023-03-31 13:53:39,436 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_bitstuff_byte [2023-03-31 13:53:39,436 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_buildframe [2023-03-31 13:53:39,436 INFO L138 BoogieDeclarations]: Found implementation of procedure trans_buildframe [2023-03-31 13:53:39,436 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_isoc_buildframe [2023-03-31 13:53:39,436 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_putbyte [2023-03-31 13:53:39,436 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_flush [2023-03-31 13:53:39,436 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_done [2023-03-31 13:53:39,437 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_frag [2023-03-31 13:53:39,437 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_unpack [2023-03-31 13:53:39,437 INFO L138 BoogieDeclarations]: Found implementation of procedure trans_receive [2023-03-31 13:53:39,437 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_isoc_receive [2023-03-31 13:53:39,437 INFO L138 BoogieDeclarations]: Found implementation of procedure cmd_loop [2023-03-31 13:53:39,437 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_isoc_input [2023-03-31 13:53:39,437 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_isoc_send_skb [2023-03-31 13:53:39,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_123 [2023-03-31 13:53:39,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_124 [2023-03-31 13:53:39,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_125 [2023-03-31 13:53:39,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_126 [2023-03-31 13:53:39,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_127 [2023-03-31 13:53:39,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_139 [2023-03-31 13:53:39,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_141 [2023-03-31 13:53:39,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_143 [2023-03-31 13:53:39,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_144 [2023-03-31 13:53:39,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_145 [2023-03-31 13:53:39,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_146 [2023-03-31 13:53:39,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_147 [2023-03-31 13:53:39,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_148 [2023-03-31 13:53:39,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_149 [2023-03-31 13:53:39,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-03-31 13:53:39,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-03-31 13:53:39,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-03-31 13:53:39,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-03-31 13:53:39,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-03-31 13:53:39,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-03-31 13:53:39,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2023-03-31 13:53:39,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2023-03-31 13:53:39,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-03-31 13:53:39,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-03-31 13:53:39,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2023-03-31 13:53:39,439 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2023-03-31 13:53:39,439 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-03-31 13:53:39,440 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-03-31 13:53:39,443 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2023-03-31 13:53:39,443 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-03-31 13:53:39,444 INFO L138 BoogieDeclarations]: Found implementation of procedure __tasklet_hi_schedule [2023-03-31 13:53:39,444 INFO L138 BoogieDeclarations]: Found implementation of procedure __tasklet_schedule [2023-03-31 13:53:39,444 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-03-31 13:53:39,444 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-03-31 13:53:39,444 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-03-31 13:53:39,444 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-03-31 13:53:39,444 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2023-03-31 13:53:39,444 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-03-31 13:53:39,444 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-03-31 13:53:39,444 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_notice [2023-03-31 13:53:39,444 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-03-31 13:53:39,444 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2023-03-31 13:53:39,445 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2023-03-31 13:53:39,445 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_add_event [2023-03-31 13:53:39,445 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_blockdriver [2023-03-31 13:53:39,445 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_dbg_buffer [2023-03-31 13:53:39,445 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_fill_inbuf [2023-03-31 13:53:39,445 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_freecs [2023-03-31 13:53:39,445 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_freedriver [2023-03-31 13:53:39,445 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_handle_modem_response [2023-03-31 13:53:39,445 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_if_receive [2023-03-31 13:53:39,445 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_initcs [2023-03-31 13:53:39,445 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_initdriver [2023-03-31 13:53:39,445 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_isdn_rcv_err [2023-03-31 13:53:39,445 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_shutdown [2023-03-31 13:53:39,445 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_skb_rcvd [2023-03-31 13:53:39,446 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_skb_sent [2023-03-31 13:53:39,446 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_start [2023-03-31 13:53:39,446 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_stop [2023-03-31 13:53:39,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-03-31 13:53:39,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-03-31 13:53:39,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_6 [2023-03-31 13:53:39,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_6 [2023-03-31 13:53:39,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2023-03-31 13:53:39,446 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-03-31 13:53:39,446 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-03-31 13:53:39,446 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-03-31 13:53:39,446 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2023-03-31 13:53:39,446 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-03-31 13:53:39,446 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2023-03-31 13:53:39,446 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-03-31 13:53:39,447 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2023-03-31 13:53:39,447 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2023-03-31 13:53:39,447 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2023-03-31 13:53:39,447 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-03-31 13:53:39,447 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head [2023-03-31 13:53:39,447 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2023-03-31 13:53:39,447 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2023-03-31 13:53:39,447 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2023-03-31 13:53:39,447 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2023-03-31 13:53:39,447 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_clear_halt [2023-03-31 13:53:39,447 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2023-03-31 13:53:39,447 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2023-03-31 13:53:39,447 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2023-03-31 13:53:39,447 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2023-03-31 13:53:39,447 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2023-03-31 13:53:39,448 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_lock_device_for_reset [2023-03-31 13:53:39,448 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2023-03-31 13:53:39,448 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_queue_reset_device [2023-03-31 13:53:39,448 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2023-03-31 13:53:39,448 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_device [2023-03-31 13:53:39,448 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2023-03-31 13:53:39,448 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2023-03-31 13:53:39,448 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-03-31 13:53:39,448 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-03-31 13:53:39,449 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-03-31 13:53:39,449 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-03-31 13:53:39,449 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-03-31 13:53:39,449 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-03-31 13:53:39,449 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-03-31 13:53:39,449 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-03-31 13:53:39,449 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-03-31 13:53:39,449 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-03-31 13:53:39,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-03-31 13:53:39,449 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-03-31 13:53:39,449 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-03-31 13:53:39,449 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2023-03-31 13:53:39,449 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2023-03-31 13:53:39,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-03-31 13:53:39,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-03-31 13:53:39,450 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-03-31 13:53:39,450 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-03-31 13:53:39,450 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-03-31 13:53:39,450 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-03-31 13:53:39,450 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-03-31 13:53:39,450 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-03-31 13:53:39,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-03-31 13:53:39,450 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-03-31 13:53:39,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-03-31 13:53:39,450 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-03-31 13:53:39,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-03-31 13:53:39,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-03-31 13:53:39,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-03-31 13:53:39,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-03-31 13:53:39,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-03-31 13:53:39,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-03-31 13:53:39,451 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-03-31 13:53:39,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-03-31 13:53:39,451 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-03-31 13:53:39,451 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-03-31 13:53:39,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-03-31 13:53:39,451 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-03-31 13:53:39,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-03-31 13:53:39,451 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2023-03-31 13:53:39,451 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-03-31 13:53:39,452 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-03-31 13:53:39,452 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-03-31 13:53:39,452 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-03-31 13:53:39,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2023-03-31 13:53:39,452 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-03-31 13:53:39,452 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-03-31 13:53:39,452 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-03-31 13:53:39,452 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2023-03-31 13:53:39,452 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2023-03-31 13:53:39,452 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-03-31 13:53:39,452 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2023-03-31 13:53:39,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_42 [2023-03-31 13:53:39,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_43 [2023-03-31 13:53:39,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_49 [2023-03-31 13:53:39,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_56 [2023-03-31 13:53:39,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_58 [2023-03-31 13:53:39,453 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-03-31 13:53:39,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_45 [2023-03-31 13:53:39,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_48 [2023-03-31 13:53:39,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_60 [2023-03-31 13:53:39,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_62 [2023-03-31 13:53:39,453 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-03-31 13:53:39,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_70 [2023-03-31 13:53:39,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_71 [2023-03-31 13:53:39,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_72 [2023-03-31 13:53:39,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_73 [2023-03-31 13:53:39,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_75 [2023-03-31 13:53:39,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_76 [2023-03-31 13:53:39,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_77 [2023-03-31 13:53:39,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_78 [2023-03-31 13:53:39,454 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-03-31 13:53:39,454 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-03-31 13:53:39,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_15 [2023-03-31 13:53:39,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_17 [2023-03-31 13:53:39,454 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2023-03-31 13:53:39,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_16 [2023-03-31 13:53:39,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_19 [2023-03-31 13:53:39,454 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2023-03-31 13:53:39,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_18 [2023-03-31 13:53:39,454 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-03-31 13:53:39,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_work_sync_74 [2023-03-31 13:53:39,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_work_sync_79 [2023-03-31 13:53:39,455 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2023-03-31 13:53:39,455 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-03-31 13:53:39,455 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2023-03-31 13:53:39,455 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-03-31 13:53:39,455 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-03-31 13:53:39,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-03-31 13:53:39,455 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2023-03-31 13:53:39,455 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2023-03-31 13:53:39,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_gigaset_ops_6 [2023-03-31 13:53:39,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_5 [2023-03-31 13:53:39,455 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2023-03-31 13:53:39,455 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_5 [2023-03-31 13:53:39,456 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2023-03-31 13:53:39,456 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_3 [2023-03-31 13:53:39,456 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_4 [2023-03-31 13:53:39,456 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2023-03-31 13:53:39,456 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_4 [2023-03-31 13:53:39,456 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_3 [2023-03-31 13:53:39,456 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2023-03-31 13:53:39,456 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_4 [2023-03-31 13:53:39,456 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_2 [2023-03-31 13:53:39,456 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2023-03-31 13:53:39,456 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_3 [2023-03-31 13:53:39,456 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_4 [2023-03-31 13:53:39,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_7 [2023-03-31 13:53:39,457 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2023-03-31 13:53:39,457 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_4 [2023-03-31 13:53:39,457 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_5 [2023-03-31 13:53:39,457 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2023-03-31 13:53:39,457 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2023-03-31 13:53:39,457 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2023-03-31 13:53:39,457 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2023-03-31 13:53:39,457 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2023-03-31 13:53:39,457 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_5 [2023-03-31 13:53:39,457 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_5 [2023-03-31 13:53:39,457 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_5 [2023-03-31 13:53:39,457 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_5 [2023-03-31 13:53:39,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_4 [2023-03-31 13:53:39,457 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_2 [2023-03-31 13:53:39,457 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_4 [2023-03-31 13:53:39,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_2 [2023-03-31 13:53:39,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2023-03-31 13:53:39,458 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-03-31 13:53:39,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-03-31 13:53:39,458 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2023-03-31 13:53:39,458 INFO L130 BoogieDeclarations]: Found specification of procedure device_unlock [2023-03-31 13:53:39,458 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-03-31 13:53:39,458 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-03-31 13:53:39,458 INFO L130 BoogieDeclarations]: Found specification of procedure dev_notice [2023-03-31 13:53:39,458 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-03-31 13:53:39,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_33 [2023-03-31 13:53:39,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_41 [2023-03-31 13:53:39,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_35 [2023-03-31 13:53:39,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_31 [2023-03-31 13:53:39,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_39 [2023-03-31 13:53:39,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_40 [2023-03-31 13:53:39,458 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2023-03-31 13:53:39,458 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head [2023-03-31 13:53:39,459 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2023-03-31 13:53:39,459 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2023-03-31 13:53:39,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_36 [2023-03-31 13:53:39,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_37 [2023-03-31 13:53:39,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_38 [2023-03-31 13:53:39,459 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_schedule [2023-03-31 13:53:39,459 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2023-03-31 13:53:39,459 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_hi_schedule [2023-03-31 13:53:39,459 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_hi_schedule [2023-03-31 13:53:39,459 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2023-03-31 13:53:39,459 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2023-03-31 13:53:39,459 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2023-03-31 13:53:39,459 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-03-31 13:53:39,459 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_dbg_buffer [2023-03-31 13:53:39,459 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_isoc_send_skb [2023-03-31 13:53:39,459 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_isoc_input [2023-03-31 13:53:39,459 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_isoc_receive [2023-03-31 13:53:39,459 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_isoc_buildframe [2023-03-31 13:53:39,460 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_isowbuf_init [2023-03-31 13:53:39,460 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_isowbuf_getbytes [2023-03-31 13:53:39,460 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_skb_sent [2023-03-31 13:53:39,460 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_initdriver [2023-03-31 13:53:39,460 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_freedriver [2023-03-31 13:53:39,460 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_blockdriver [2023-03-31 13:53:39,460 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_initcs [2023-03-31 13:53:39,460 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_freecs [2023-03-31 13:53:39,460 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_start [2023-03-31 13:53:39,460 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_stop [2023-03-31 13:53:39,460 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_shutdown [2023-03-31 13:53:39,460 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_add_event [2023-03-31 13:53:39,460 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_schedule_event [2023-03-31 13:53:39,460 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_bchannel_down [2023-03-31 13:53:39,460 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_bchannel_up [2023-03-31 13:53:39,460 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_fill_inbuf [2023-03-31 13:53:39,460 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_num [2023-03-31 13:53:39,461 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2023-03-31 13:53:39,461 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2023-03-31 13:53:39,461 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2023-03-31 13:53:39,461 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2023-03-31 13:53:39,461 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2023-03-31 13:53:39,461 INFO L130 BoogieDeclarations]: Found specification of procedure usb_lock_device_for_reset [2023-03-31 13:53:39,461 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2023-03-31 13:53:39,461 INFO L130 BoogieDeclarations]: Found specification of procedure usb_queue_reset_device [2023-03-31 13:53:39,461 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2023-03-31 13:53:39,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_81 [2023-03-31 13:53:39,461 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2023-03-31 13:53:39,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_82 [2023-03-31 13:53:39,461 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_control_urb [2023-03-31 13:53:39,461 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2023-03-31 13:53:39,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_63 [2023-03-31 13:53:39,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_64 [2023-03-31 13:53:39,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_65 [2023-03-31 13:53:39,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_66 [2023-03-31 13:53:39,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_67 [2023-03-31 13:53:39,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_68 [2023-03-31 13:53:39,464 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2023-03-31 13:53:39,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_44 [2023-03-31 13:53:39,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_46 [2023-03-31 13:53:39,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_47 [2023-03-31 13:53:39,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_50 [2023-03-31 13:53:39,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_51 [2023-03-31 13:53:39,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_52 [2023-03-31 13:53:39,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_53 [2023-03-31 13:53:39,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_54 [2023-03-31 13:53:39,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_55 [2023-03-31 13:53:39,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_57 [2023-03-31 13:53:39,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_59 [2023-03-31 13:53:39,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_61 [2023-03-31 13:53:39,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_69 [2023-03-31 13:53:39,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_80 [2023-03-31 13:53:39,465 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2023-03-31 13:53:39,465 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2023-03-31 13:53:39,465 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2023-03-31 13:53:39,466 INFO L130 BoogieDeclarations]: Found specification of procedure usb_clear_halt [2023-03-31 13:53:39,466 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2023-03-31 13:53:39,466 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2023-03-31 13:53:39,466 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_probe [2023-03-31 13:53:39,466 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_disconnect [2023-03-31 13:53:39,466 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_suspend [2023-03-31 13:53:39,466 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_resume [2023-03-31 13:53:39,466 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_pre_reset [2023-03-31 13:53:39,466 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_post_reset [2023-03-31 13:53:39,466 INFO L130 BoogieDeclarations]: Found specification of procedure atread_submit [2023-03-31 13:53:39,466 INFO L130 BoogieDeclarations]: Found specification of procedure stopurbs [2023-03-31 13:53:39,466 INFO L130 BoogieDeclarations]: Found specification of procedure req_submit [2023-03-31 13:53:39,466 INFO L130 BoogieDeclarations]: Found specification of procedure atwrite_submit [2023-03-31 13:53:39,466 INFO L130 BoogieDeclarations]: Found specification of procedure start_cbsend [2023-03-31 13:53:39,466 INFO L130 BoogieDeclarations]: Found specification of procedure get_usb_rcmsg [2023-03-31 13:53:39,466 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-03-31 13:53:39,467 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-03-31 13:53:39,467 INFO L130 BoogieDeclarations]: Found specification of procedure get_usb_statmsg [2023-03-31 13:53:39,467 INFO L130 BoogieDeclarations]: Found specification of procedure usb_pipetype_str [2023-03-31 13:53:39,467 INFO L130 BoogieDeclarations]: Found specification of procedure dump_urb [2023-03-31 13:53:39,467 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_set_modem_ctrl [2023-03-31 13:53:39,467 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_baud_rate [2023-03-31 13:53:39,467 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_set_line_ctrl [2023-03-31 13:53:39,467 INFO L130 BoogieDeclarations]: Found specification of procedure update_basstate [2023-03-31 13:53:39,467 INFO L130 BoogieDeclarations]: Found specification of procedure error_hangup [2023-03-31 13:53:39,467 INFO L130 BoogieDeclarations]: Found specification of procedure error_reset [2023-03-31 13:53:39,467 INFO L130 BoogieDeclarations]: Found specification of procedure check_pending [2023-03-31 13:53:39,467 INFO L130 BoogieDeclarations]: Found specification of procedure cmd_in_timeout [2023-03-31 13:53:39,467 INFO L130 BoogieDeclarations]: Found specification of procedure read_ctrl_callback [2023-03-31 13:53:39,467 INFO L130 BoogieDeclarations]: Found specification of procedure int_in_work [2023-03-31 13:53:39,467 INFO L130 BoogieDeclarations]: Found specification of procedure int_in_resubmit [2023-03-31 13:53:39,467 INFO L130 BoogieDeclarations]: Found specification of procedure read_int_callback [2023-03-31 13:53:39,467 INFO L130 BoogieDeclarations]: Found specification of procedure read_iso_callback [2023-03-31 13:53:39,468 INFO L130 BoogieDeclarations]: Found specification of procedure write_iso_callback [2023-03-31 13:53:39,468 INFO L130 BoogieDeclarations]: Found specification of procedure starturbs [2023-03-31 13:53:39,468 INFO L130 BoogieDeclarations]: Found specification of procedure submit_iso_write_urb [2023-03-31 13:53:39,468 INFO L130 BoogieDeclarations]: Found specification of procedure write_iso_tasklet [2023-03-31 13:53:39,468 INFO L130 BoogieDeclarations]: Found specification of procedure read_iso_tasklet [2023-03-31 13:53:39,468 INFO L130 BoogieDeclarations]: Found specification of procedure req_timeout [2023-03-31 13:53:39,468 INFO L130 BoogieDeclarations]: Found specification of procedure write_ctrl_callback [2023-03-31 13:53:39,468 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_init_bchannel [2023-03-31 13:53:39,468 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_close_bchannel [2023-03-31 13:53:39,468 INFO L130 BoogieDeclarations]: Found specification of procedure complete_cb [2023-03-31 13:53:39,468 INFO L130 BoogieDeclarations]: Found specification of procedure write_command_callback [2023-03-31 13:53:39,468 INFO L130 BoogieDeclarations]: Found specification of procedure atrdy_timeout [2023-03-31 13:53:39,468 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_write_cmd [2023-03-31 13:53:39,556 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_write_room [2023-03-31 13:53:39,557 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_chars_in_buffer [2023-03-31 13:53:39,557 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_brkchars [2023-03-31 13:53:39,557 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_freebcshw [2023-03-31 13:53:39,557 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_initbcshw [2023-03-31 13:53:39,557 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_reinitbcshw [2023-03-31 13:53:39,557 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_freecshw [2023-03-31 13:53:39,557 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_initcshw [2023-03-31 13:53:39,557 INFO L130 BoogieDeclarations]: Found specification of procedure freeurbs [2023-03-31 13:53:39,557 INFO L130 BoogieDeclarations]: Found specification of procedure bas_gigaset_init [2023-03-31 13:53:39,557 INFO L130 BoogieDeclarations]: Found specification of procedure bas_gigaset_exit [2023-03-31 13:53:39,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_6 [2023-03-31 13:53:39,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-03-31 13:53:39,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-03-31 13:53:39,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_6 [2023-03-31 13:53:39,557 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-03-31 13:53:39,558 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-03-31 13:53:39,558 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-03-31 13:53:39,558 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2023-03-31 13:53:39,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_123 [2023-03-31 13:53:39,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_125 [2023-03-31 13:53:39,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_124 [2023-03-31 13:53:39,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_127 [2023-03-31 13:53:39,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_126 [2023-03-31 13:53:39,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_141 [2023-03-31 13:53:39,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_149 [2023-03-31 13:53:39,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_143 [2023-03-31 13:53:39,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_139 [2023-03-31 13:53:39,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_147 [2023-03-31 13:53:39,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_148 [2023-03-31 13:53:39,558 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2023-03-31 13:53:39,558 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2023-03-31 13:53:39,558 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2023-03-31 13:53:39,558 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_tail_pointer [2023-03-31 13:53:39,559 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_tail_pointer [2023-03-31 13:53:39,559 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-03-31 13:53:39,559 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_put [2023-03-31 13:53:39,559 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-03-31 13:53:39,559 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_trim [2023-03-31 13:53:39,559 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2023-03-31 13:53:39,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_144 [2023-03-31 13:53:39,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_145 [2023-03-31 13:53:39,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_146 [2023-03-31 13:53:39,559 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-03-31 13:53:39,559 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2023-03-31 13:53:39,559 INFO L130 BoogieDeclarations]: Found specification of procedure crc_ccitt_byte [2023-03-31 13:53:39,559 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_skb_rcvd [2023-03-31 13:53:39,559 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_isdn_rcv_err [2023-03-31 13:53:39,559 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_handle_modem_response [2023-03-31 13:53:39,559 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_new_rx_skb [2023-03-31 13:53:39,559 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_if_receive [2023-03-31 13:53:39,560 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2023-03-31 13:53:39,560 INFO L130 BoogieDeclarations]: Found specification of procedure isowbuf_freebytes [2023-03-31 13:53:39,560 INFO L130 BoogieDeclarations]: Found specification of procedure isowbuf_startwrite [2023-03-31 13:53:39,560 INFO L130 BoogieDeclarations]: Found specification of procedure isowbuf_donewrite [2023-03-31 13:53:39,560 INFO L130 BoogieDeclarations]: Found specification of procedure isowbuf_putbits [2023-03-31 13:53:39,560 INFO L130 BoogieDeclarations]: Found specification of procedure isowbuf_putflag [2023-03-31 13:53:39,560 INFO L130 BoogieDeclarations]: Found specification of procedure dump_bytes [2023-03-31 13:53:39,560 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_bitstuff_byte [2023-03-31 13:53:39,560 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_buildframe [2023-03-31 13:53:39,560 INFO L130 BoogieDeclarations]: Found specification of procedure trans_buildframe [2023-03-31 13:53:39,560 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_putbyte [2023-03-31 13:53:39,560 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_flush [2023-03-31 13:53:39,560 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_done [2023-03-31 13:53:39,560 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_frag [2023-03-31 13:53:39,560 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_unpack [2023-03-31 13:53:39,560 INFO L130 BoogieDeclarations]: Found specification of procedure trans_receive [2023-03-31 13:53:39,561 INFO L130 BoogieDeclarations]: Found specification of procedure cmd_loop [2023-03-31 13:53:39,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-03-31 13:53:39,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-03-31 13:53:39,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-03-31 13:53:39,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-03-31 13:53:39,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-03-31 13:53:39,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2023-03-31 13:53:39,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2023-03-31 13:53:39,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2023-03-31 13:53:39,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2023-03-31 13:53:39,561 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-03-31 13:53:39,561 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2023-03-31 13:53:39,561 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-03-31 13:53:39,561 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-03-31 13:53:39,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-03-31 13:53:39,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-03-31 13:53:39,562 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-03-31 13:53:40,549 INFO L236 CfgBuilder]: Building ICFG [2023-03-31 13:53:40,555 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-03-31 13:53:40,897 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-03-31 13:53:47,980 INFO L277 CfgBuilder]: Performing block encoding [2023-03-31 13:53:51,606 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-03-31 13:53:51,606 INFO L302 CfgBuilder]: Removed 2 assume(true) statements. [2023-03-31 13:53:51,612 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.03 01:53:51 BoogieIcfgContainer [2023-03-31 13:53:51,612 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-03-31 13:53:51,614 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2023-03-31 13:53:51,614 INFO L271 PluginConnector]: Initializing Sifa... [2023-03-31 13:53:51,614 INFO L275 PluginConnector]: Sifa initialized [2023-03-31 13:53:51,615 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.03 01:53:51" (1/1) ... [2023-03-31 13:53:51,615 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=OctagonDomain ♦ Max. Parallel Octagon=2 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=POLY_PAC ♦ Max. Parallel Equality=2 ♦ SizeLimitFluid Max. DAG Size=-1 [2023-03-31 13:53:51,638 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2023-03-31 13:53:51,638 INFO L166 IcfgInterpreter]: Building call graph [2023-03-31 13:53:51,656 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-03-31 13:53:51,660 INFO L176 IcfgInterpreter]: Starting interpretation [2023-03-31 13:53:51,661 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs