/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--hardware--mISDN--w6692.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-03-31 13:53:33,592 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-03-31 13:53:33,593 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-03-31 13:53:33,616 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-03-31 13:53:33,616 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-03-31 13:53:33,617 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-03-31 13:53:33,617 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-03-31 13:53:33,618 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-03-31 13:53:33,619 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-03-31 13:53:33,620 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-03-31 13:53:33,621 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-03-31 13:53:33,621 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-03-31 13:53:33,621 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-03-31 13:53:33,622 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-03-31 13:53:33,623 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-03-31 13:53:33,623 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-03-31 13:53:33,624 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-03-31 13:53:33,624 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-03-31 13:53:33,625 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-03-31 13:53:33,626 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-03-31 13:53:33,627 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-03-31 13:53:33,628 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-03-31 13:53:33,629 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-03-31 13:53:33,629 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-03-31 13:53:33,631 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-03-31 13:53:33,631 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-03-31 13:53:33,631 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-03-31 13:53:33,632 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-03-31 13:53:33,632 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-03-31 13:53:33,633 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-03-31 13:53:33,633 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-03-31 13:53:33,633 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-03-31 13:53:33,634 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-03-31 13:53:33,634 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-03-31 13:53:33,635 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-03-31 13:53:33,635 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-03-31 13:53:33,635 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-03-31 13:53:33,636 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-03-31 13:53:33,636 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-03-31 13:53:33,636 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-03-31 13:53:33,637 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-03-31 13:53:33,637 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 13:53:33,651 INFO L113 SettingsManager]: Loading preferences was successful [2023-03-31 13:53:33,651 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-03-31 13:53:33,652 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-03-31 13:53:33,652 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-03-31 13:53:33,652 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-03-31 13:53:33,652 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-03-31 13:53:33,652 INFO L138 SettingsManager]: * User list type=DISABLED [2023-03-31 13:53:33,652 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-03-31 13:53:33,653 INFO L138 SettingsManager]: * Explicit value domain=true [2023-03-31 13:53:33,653 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-03-31 13:53:33,653 INFO L138 SettingsManager]: * Octagon Domain=false [2023-03-31 13:53:33,653 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-03-31 13:53:33,653 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-03-31 13:53:33,653 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-03-31 13:53:33,653 INFO L138 SettingsManager]: * Interval Domain=false [2023-03-31 13:53:33,653 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-03-31 13:53:33,654 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-03-31 13:53:33,654 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-03-31 13:53:33,654 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-03-31 13:53:33,654 INFO L138 SettingsManager]: * sizeof long=4 [2023-03-31 13:53:33,654 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-03-31 13:53:33,654 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-03-31 13:53:33,654 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-03-31 13:53:33,655 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-03-31 13:53:33,655 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-03-31 13:53:33,655 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-03-31 13:53:33,655 INFO L138 SettingsManager]: * sizeof long double=12 [2023-03-31 13:53:33,655 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-03-31 13:53:33,655 INFO L138 SettingsManager]: * Use constant arrays=true [2023-03-31 13:53:33,655 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-03-31 13:53:33,655 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-03-31 13:53:33,656 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-03-31 13:53:33,656 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-31 13:53:33,656 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-03-31 13:53:33,656 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-03-31 13:53:33,656 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-03-31 13:53:33,656 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-03-31 13:53:33,656 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-03-31 13:53:33,656 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-03-31 13:53:33,656 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-03-31 13:53:33,656 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-03-31 13:53:33,656 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> OctagonDomain [2023-03-31 13:53:33,845 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-03-31 13:53:33,862 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-03-31 13:53:33,864 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-03-31 13:53:33,864 INFO L271 PluginConnector]: Initializing CDTParser... [2023-03-31 13:53:33,865 INFO L275 PluginConnector]: CDTParser initialized [2023-03-31 13:53:33,866 INFO L432 ainManager$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--hardware--mISDN--w6692.ko-entry_point.cil.out.i [2023-03-31 13:53:34,816 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-03-31 13:53:35,211 INFO L351 CDTParser]: Found 1 translation units. [2023-03-31 13:53:35,211 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--hardware--mISDN--w6692.ko-entry_point.cil.out.i [2023-03-31 13:53:35,245 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7149592a0/e37270d7ace04fbea4e5023e85b0da4d/FLAGeb0189fb6 [2023-03-31 13:53:35,259 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7149592a0/e37270d7ace04fbea4e5023e85b0da4d [2023-03-31 13:53:35,261 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-03-31 13:53:35,263 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-03-31 13:53:35,265 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-03-31 13:53:35,265 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-03-31 13:53:35,267 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-03-31 13:53:35,267 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.03 01:53:35" (1/1) ... [2023-03-31 13:53:35,268 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3bc1b6d1 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 13:53:35,268 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.03 01:53:35" (1/1) ... [2023-03-31 13:53:35,273 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-03-31 13:53:35,378 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-03-31 13:53:36,441 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--hardware--mISDN--w6692.ko-entry_point.cil.out.i[284626,284639] [2023-03-31 13:53:36,473 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-31 13:53:36,489 INFO L203 MainTranslator]: Completed pre-run [2023-03-31 13:53:36,758 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--hardware--mISDN--w6692.ko-entry_point.cil.out.i[284626,284639] [2023-03-31 13:53:36,764 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-31 13:53:36,802 INFO L208 MainTranslator]: Completed translation [2023-03-31 13:53:36,803 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:53:36 WrapperNode [2023-03-31 13:53:36,803 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-03-31 13:53:36,804 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-03-31 13:53:36,804 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-03-31 13:53:36,804 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-03-31 13:53:36,812 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:53:36" (1/1) ... [2023-03-31 13:53:36,812 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:53:36" (1/1) ... [2023-03-31 13:53:36,869 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:53:36" (1/1) ... [2023-03-31 13:53:36,870 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:53:36" (1/1) ... [2023-03-31 13:53:37,005 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:53:36" (1/1) ... [2023-03-31 13:53:37,022 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:53:36" (1/1) ... [2023-03-31 13:53:37,042 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:53:36" (1/1) ... [2023-03-31 13:53:37,055 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:53:36" (1/1) ... [2023-03-31 13:53:37,084 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-03-31 13:53:37,085 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-03-31 13:53:37,085 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-03-31 13:53:37,085 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-03-31 13:53:37,086 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:53:36" (1/1) ... [2023-03-31 13:53:37,098 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-31 13:53:37,109 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-03-31 13:53:37,131 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 13:53:37,162 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 13:53:37,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-03-31 13:53:37,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-03-31 13:53:37,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-03-31 13:53:37,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-03-31 13:53:37,185 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-03-31 13:53:37,185 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-03-31 13:53:37,185 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2023-03-31 13:53:37,185 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-03-31 13:53:37,185 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-03-31 13:53:37,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-03-31 13:53:37,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-03-31 13:53:37,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-03-31 13:53:37,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-03-31 13:53:37,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-03-31 13:53:37,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-03-31 13:53:37,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-03-31 13:53:37,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-03-31 13:53:37,186 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-03-31 13:53:37,186 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-03-31 13:53:37,186 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-03-31 13:53:37,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2023-03-31 13:53:37,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2023-03-31 13:53:37,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2023-03-31 13:53:37,186 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2023-03-31 13:53:37,186 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-03-31 13:53:37,186 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-03-31 13:53:37,187 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-03-31 13:53:37,187 INFO L138 BoogieDeclarations]: Found implementation of procedure outsb [2023-03-31 13:53:37,187 INFO L138 BoogieDeclarations]: Found implementation of procedure insb [2023-03-31 13:53:37,187 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2023-03-31 13:53:37,187 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-03-31 13:53:37,187 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-03-31 13:53:37,187 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-03-31 13:53:37,187 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2023-03-31 13:53:37,187 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-03-31 13:53:37,187 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2023-03-31 13:53:37,187 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-03-31 13:53:37,187 INFO L138 BoogieDeclarations]: Found implementation of procedure set_channelmap [2023-03-31 13:53:37,188 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-03-31 13:53:37,188 INFO L138 BoogieDeclarations]: Found implementation of procedure mI_alloc_skb [2023-03-31 13:53:37,188 INFO L138 BoogieDeclarations]: Found implementation of procedure _alloc_mISDN_skb [2023-03-31 13:53:37,188 INFO L138 BoogieDeclarations]: Found implementation of procedure _queue_data [2023-03-31 13:53:37,188 INFO L138 BoogieDeclarations]: Found implementation of procedure _set_debug [2023-03-31 13:53:37,188 INFO L138 BoogieDeclarations]: Found implementation of procedure set_debug [2023-03-31 13:53:37,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadW6692 [2023-03-31 13:53:37,188 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteW6692 [2023-03-31 13:53:37,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadW6692B [2023-03-31 13:53:37,189 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteW6692B [2023-03-31 13:53:37,189 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_hwirq [2023-03-31 13:53:37,189 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_hwirq [2023-03-31 13:53:37,189 INFO L138 BoogieDeclarations]: Found implementation of procedure W6692Version [2023-03-31 13:53:37,189 INFO L138 BoogieDeclarations]: Found implementation of procedure w6692_led_handler [2023-03-31 13:53:37,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ph_command [2023-03-31 13:53:37,189 INFO L138 BoogieDeclarations]: Found implementation of procedure W6692_new_ph [2023-03-31 13:53:37,189 INFO L138 BoogieDeclarations]: Found implementation of procedure W6692_ph_bh [2023-03-31 13:53:37,190 INFO L138 BoogieDeclarations]: Found implementation of procedure W6692_empty_Dfifo [2023-03-31 13:53:37,190 INFO L138 BoogieDeclarations]: Found implementation of procedure W6692_fill_Dfifo [2023-03-31 13:53:37,190 INFO L138 BoogieDeclarations]: Found implementation of procedure d_retransmit [2023-03-31 13:53:37,190 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_rxD [2023-03-31 13:53:37,191 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_txD [2023-03-31 13:53:37,191 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_statusD [2023-03-31 13:53:37,191 INFO L138 BoogieDeclarations]: Found implementation of procedure W6692_empty_Bfifo [2023-03-31 13:53:37,191 INFO L138 BoogieDeclarations]: Found implementation of procedure W6692_fill_Bfifo [2023-03-31 13:53:37,191 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_pots [2023-03-31 13:53:37,191 INFO L138 BoogieDeclarations]: Found implementation of procedure w6692_mode [2023-03-31 13:53:37,191 INFO L138 BoogieDeclarations]: Found implementation of procedure send_next [2023-03-31 13:53:37,191 INFO L138 BoogieDeclarations]: Found implementation of procedure W6692B_interrupt [2023-03-31 13:53:37,191 INFO L138 BoogieDeclarations]: Found implementation of procedure w6692_irq [2023-03-31 13:53:37,191 INFO L138 BoogieDeclarations]: Found implementation of procedure dbusy_timer_handler [2023-03-31 13:53:37,192 INFO L138 BoogieDeclarations]: Found implementation of procedure initW6692 [2023-03-31 13:53:37,192 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_w6692 [2023-03-31 13:53:37,192 INFO L138 BoogieDeclarations]: Found implementation of procedure init_card [2023-03-31 13:53:37,192 INFO L138 BoogieDeclarations]: Found implementation of procedure w6692_l2l1B [2023-03-31 13:53:37,192 INFO L138 BoogieDeclarations]: Found implementation of procedure channel_bctrl [2023-03-31 13:53:37,192 INFO L138 BoogieDeclarations]: Found implementation of procedure open_bchannel [2023-03-31 13:53:37,192 INFO L138 BoogieDeclarations]: Found implementation of procedure channel_ctrl [2023-03-31 13:53:37,192 INFO L138 BoogieDeclarations]: Found implementation of procedure w6692_bctrl [2023-03-31 13:53:37,192 INFO L138 BoogieDeclarations]: Found implementation of procedure w6692_l2l1D [2023-03-31 13:53:37,192 INFO L138 BoogieDeclarations]: Found implementation of procedure w6692_l1callback [2023-03-31 13:53:37,192 INFO L138 BoogieDeclarations]: Found implementation of procedure open_dchannel [2023-03-31 13:53:37,193 INFO L138 BoogieDeclarations]: Found implementation of procedure w6692_dctrl [2023-03-31 13:53:37,193 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_w6692 [2023-03-31 13:53:37,193 INFO L138 BoogieDeclarations]: Found implementation of procedure release_card [2023-03-31 13:53:37,193 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_instance [2023-03-31 13:53:37,193 INFO L138 BoogieDeclarations]: Found implementation of procedure w6692_probe [2023-03-31 13:53:37,193 INFO L138 BoogieDeclarations]: Found implementation of procedure w6692_remove_pci [2023-03-31 13:53:37,194 INFO L138 BoogieDeclarations]: Found implementation of procedure w6692_init [2023-03-31 13:53:37,194 INFO L138 BoogieDeclarations]: Found implementation of procedure w6692_cleanup [2023-03-31 13:53:37,194 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2023-03-31 13:53:37,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_kernel_param_ops_5 [2023-03-31 13:53:37,194 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2023-03-31 13:53:37,194 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2023-03-31 13:53:37,194 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2023-03-31 13:53:37,194 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_3 [2023-03-31 13:53:37,194 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2023-03-31 13:53:37,194 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2023-03-31 13:53:37,194 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2023-03-31 13:53:37,194 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2023-03-31 13:53:37,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2023-03-31 13:53:37,195 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2023-03-31 13:53:37,195 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2023-03-31 13:53:37,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_4 [2023-03-31 13:53:37,195 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2023-03-31 13:53:37,195 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-03-31 13:53:37,195 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-03-31 13:53:37,195 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-03-31 13:53:37,195 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-03-31 13:53:37,195 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-03-31 13:53:37,195 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2023-03-31 13:53:37,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_26 [2023-03-31 13:53:37,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_28 [2023-03-31 13:53:37,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_30 [2023-03-31 13:53:37,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_31 [2023-03-31 13:53:37,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_32 [2023-03-31 13:53:37,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_33 [2023-03-31 13:53:37,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_34 [2023-03-31 13:53:37,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_35 [2023-03-31 13:53:37,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_36 [2023-03-31 13:53:37,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_37 [2023-03-31 13:53:37,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_38 [2023-03-31 13:53:37,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_39 [2023-03-31 13:53:37,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_40 [2023-03-31 13:53:37,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_41 [2023-03-31 13:53:37,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_42 [2023-03-31 13:53:37,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_43 [2023-03-31 13:53:37,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_44 [2023-03-31 13:53:37,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_45 [2023-03-31 13:53:37,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_46 [2023-03-31 13:53:37,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-03-31 13:53:37,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-03-31 13:53:37,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-03-31 13:53:37,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-03-31 13:53:37,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-03-31 13:53:37,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-03-31 13:53:37,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2023-03-31 13:53:37,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2023-03-31 13:53:37,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-03-31 13:53:37,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-03-31 13:53:37,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2023-03-31 13:53:37,204 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-03-31 13:53:37,204 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-03-31 13:53:37,204 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-03-31 13:53:37,204 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2023-03-31 13:53:37,204 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-03-31 13:53:37,204 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-03-31 13:53:37,204 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2023-03-31 13:53:37,204 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock [2023-03-31 13:53:37,204 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock [2023-03-31 13:53:37,204 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-03-31 13:53:37,204 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-03-31 13:53:37,204 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-03-31 13:53:37,204 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_irqsave [2023-03-31 13:53:37,204 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_irqrestore [2023-03-31 13:53:37,205 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-03-31 13:53:37,205 INFO L138 BoogieDeclarations]: Found implementation of procedure bchannel_get_rxbuf [2023-03-31 13:53:37,205 INFO L138 BoogieDeclarations]: Found implementation of procedure bchannel_senddata [2023-03-31 13:53:37,205 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-03-31 13:53:37,205 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-03-31 13:53:37,205 INFO L138 BoogieDeclarations]: Found implementation of procedure create_l1 [2023-03-31 13:53:37,205 INFO L138 BoogieDeclarations]: Found implementation of procedure dchannel_senddata [2023-03-31 13:53:37,205 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2023-03-31 13:53:37,205 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-03-31 13:53:37,205 INFO L138 BoogieDeclarations]: Found implementation of procedure get_next_bframe [2023-03-31 13:53:37,205 INFO L138 BoogieDeclarations]: Found implementation of procedure get_next_dframe [2023-03-31 13:53:37,205 INFO L138 BoogieDeclarations]: Found implementation of procedure l1_event [2023-03-31 13:53:37,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-03-31 13:53:37,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-03-31 13:53:37,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_4 [2023-03-31 13:53:37,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2023-03-31 13:53:37,205 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-03-31 13:53:37,205 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_clear_bchannel [2023-03-31 13:53:37,205 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_ctrl_bchannel [2023-03-31 13:53:37,205 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_freebchannel [2023-03-31 13:53:37,205 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_freedchannel [2023-03-31 13:53:37,205 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_initbchannel [2023-03-31 13:53:37,206 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_initdchannel [2023-03-31 13:53:37,206 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_register_device [2023-03-31 13:53:37,206 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_unregister_device [2023-03-31 13:53:37,206 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2023-03-31 13:53:37,206 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2023-03-31 13:53:37,206 INFO L138 BoogieDeclarations]: Found implementation of procedure param_get_uint [2023-03-31 13:53:37,206 INFO L138 BoogieDeclarations]: Found implementation of procedure param_set_uint [2023-03-31 13:53:37,206 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-03-31 13:53:37,206 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-03-31 13:53:37,206 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-03-31 13:53:37,206 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2023-03-31 13:53:37,207 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-03-31 13:53:37,207 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_ch_frame [2023-03-31 13:53:37,208 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-03-31 13:53:37,208 INFO L138 BoogieDeclarations]: Found implementation of procedure recv_Bchannel [2023-03-31 13:53:37,208 INFO L138 BoogieDeclarations]: Found implementation of procedure recv_Dchannel [2023-03-31 13:53:37,208 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2023-03-31 13:53:37,208 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-03-31 13:53:37,208 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2023-03-31 13:53:37,208 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2023-03-31 13:53:37,208 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2023-03-31 13:53:37,208 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-03-31 13:53:37,208 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-03-31 13:53:37,208 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-03-31 13:53:37,208 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-03-31 13:53:37,208 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-03-31 13:53:37,208 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-03-31 13:53:37,208 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-03-31 13:53:37,208 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-03-31 13:53:37,209 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-03-31 13:53:37,209 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-03-31 13:53:37,209 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_return_address [2023-03-31 13:53:37,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-03-31 13:53:37,209 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-03-31 13:53:37,209 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2023-03-31 13:53:37,209 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-03-31 13:53:37,209 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-03-31 13:53:37,209 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-03-31 13:53:37,209 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-03-31 13:53:37,209 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2023-03-31 13:53:37,209 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2023-03-31 13:53:37,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-03-31 13:53:37,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-03-31 13:53:37,209 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-03-31 13:53:37,209 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-03-31 13:53:37,209 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-03-31 13:53:37,209 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-03-31 13:53:37,209 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-03-31 13:53:37,209 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-03-31 13:53:37,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-03-31 13:53:37,209 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-03-31 13:53:37,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-03-31 13:53:37,210 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-03-31 13:53:37,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-03-31 13:53:37,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-03-31 13:53:37,210 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-03-31 13:53:37,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-03-31 13:53:37,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-03-31 13:53:37,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-03-31 13:53:37,210 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-03-31 13:53:37,210 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-03-31 13:53:37,210 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-03-31 13:53:37,210 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-03-31 13:53:37,210 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-03-31 13:53:37,210 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-03-31 13:53:37,210 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-03-31 13:53:37,210 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-03-31 13:53:37,210 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-03-31 13:53:37,210 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-03-31 13:53:37,210 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock [2023-03-31 13:53:37,210 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_irqsave [2023-03-31 13:53:37,210 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock [2023-03-31 13:53:37,210 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_irqrestore [2023-03-31 13:53:37,211 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-03-31 13:53:37,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2023-03-31 13:53:37,213 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-03-31 13:53:37,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2023-03-31 13:53:37,214 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-03-31 13:53:37,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2023-03-31 13:53:37,214 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-03-31 13:53:37,214 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2023-03-31 13:53:37,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_37 [2023-03-31 13:53:37,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_38 [2023-03-31 13:53:37,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_39 [2023-03-31 13:53:37,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_42 [2023-03-31 13:53:37,215 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-03-31 13:53:37,215 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-03-31 13:53:37,215 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-03-31 13:53:37,215 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2023-03-31 13:53:37,215 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-03-31 13:53:37,215 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2023-03-31 13:53:37,215 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-03-31 13:53:37,215 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-03-31 13:53:37,215 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-03-31 13:53:37,215 INFO L130 BoogieDeclarations]: Found specification of procedure outsb [2023-03-31 13:53:37,215 INFO L130 BoogieDeclarations]: Found specification of procedure insb [2023-03-31 13:53:37,215 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2023-03-31 13:53:37,215 INFO L130 BoogieDeclarations]: Found specification of procedure param_set_uint [2023-03-31 13:53:37,215 INFO L130 BoogieDeclarations]: Found specification of procedure param_get_uint [2023-03-31 13:53:37,215 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2023-03-31 13:53:37,215 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2023-03-31 13:53:37,215 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-03-31 13:53:37,215 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-03-31 13:53:37,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-03-31 13:53:37,215 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2023-03-31 13:53:37,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_kernel_param_ops_5 [2023-03-31 13:53:37,216 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2023-03-31 13:53:37,216 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2023-03-31 13:53:37,216 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2023-03-31 13:53:37,216 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_3 [2023-03-31 13:53:37,216 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2023-03-31 13:53:37,216 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2023-03-31 13:53:37,216 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2023-03-31 13:53:37,216 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2023-03-31 13:53:37,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2023-03-31 13:53:37,216 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2023-03-31 13:53:37,216 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2023-03-31 13:53:37,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_4 [2023-03-31 13:53:37,216 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2023-03-31 13:53:37,216 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2023-03-31 13:53:37,216 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-03-31 13:53:37,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_40 [2023-03-31 13:53:37,216 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-03-31 13:53:37,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_41 [2023-03-31 13:53:37,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_43 [2023-03-31 13:53:37,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_44 [2023-03-31 13:53:37,216 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-03-31 13:53:37,217 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-03-31 13:53:37,217 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2023-03-31 13:53:37,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-03-31 13:53:37,217 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-03-31 13:53:37,217 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-03-31 13:53:37,217 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2023-03-31 13:53:37,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_45 [2023-03-31 13:53:37,217 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-03-31 13:53:37,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_46 [2023-03-31 13:53:37,217 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-03-31 13:53:37,217 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2023-03-31 13:53:37,217 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-03-31 13:53:37,217 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-03-31 13:53:37,217 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2023-03-31 13:53:37,217 INFO L130 BoogieDeclarations]: Found specification of procedure set_channelmap [2023-03-31 13:53:37,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-03-31 13:53:37,217 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-03-31 13:53:37,217 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2023-03-31 13:53:37,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_28 [2023-03-31 13:53:37,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_36 [2023-03-31 13:53:37,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_30 [2023-03-31 13:53:37,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_26 [2023-03-31 13:53:37,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_34 [2023-03-31 13:53:37,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_35 [2023-03-31 13:53:37,218 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-03-31 13:53:37,218 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-03-31 13:53:37,218 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2023-03-31 13:53:37,218 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2023-03-31 13:53:37,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_31 [2023-03-31 13:53:37,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_32 [2023-03-31 13:53:37,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_33 [2023-03-31 13:53:37,218 INFO L130 BoogieDeclarations]: Found specification of procedure mI_alloc_skb [2023-03-31 13:53:37,218 INFO L130 BoogieDeclarations]: Found specification of procedure _alloc_mISDN_skb [2023-03-31 13:53:37,218 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-03-31 13:53:37,218 INFO L130 BoogieDeclarations]: Found specification of procedure _queue_data [2023-03-31 13:53:37,218 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-03-31 13:53:37,218 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_register_device [2023-03-31 13:53:37,218 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_unregister_device [2023-03-31 13:53:37,218 INFO L130 BoogieDeclarations]: Found specification of procedure create_l1 [2023-03-31 13:53:37,218 INFO L130 BoogieDeclarations]: Found specification of procedure l1_event [2023-03-31 13:53:37,218 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_initdchannel [2023-03-31 13:53:37,218 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_initbchannel [2023-03-31 13:53:37,218 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_freedchannel [2023-03-31 13:53:37,218 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_clear_bchannel [2023-03-31 13:53:37,218 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_freebchannel [2023-03-31 13:53:37,219 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_ctrl_bchannel [2023-03-31 13:53:37,219 INFO L130 BoogieDeclarations]: Found specification of procedure queue_ch_frame [2023-03-31 13:53:37,219 INFO L130 BoogieDeclarations]: Found specification of procedure dchannel_senddata [2023-03-31 13:53:37,219 INFO L130 BoogieDeclarations]: Found specification of procedure bchannel_senddata [2023-03-31 13:53:37,219 INFO L130 BoogieDeclarations]: Found specification of procedure bchannel_get_rxbuf [2023-03-31 13:53:37,219 INFO L130 BoogieDeclarations]: Found specification of procedure recv_Dchannel [2023-03-31 13:53:37,219 INFO L130 BoogieDeclarations]: Found specification of procedure recv_Bchannel [2023-03-31 13:53:37,219 INFO L130 BoogieDeclarations]: Found specification of procedure get_next_bframe [2023-03-31 13:53:37,219 INFO L130 BoogieDeclarations]: Found specification of procedure get_next_dframe [2023-03-31 13:53:37,219 INFO L130 BoogieDeclarations]: Found specification of procedure _set_debug [2023-03-31 13:53:37,219 INFO L130 BoogieDeclarations]: Found specification of procedure set_debug [2023-03-31 13:53:37,219 INFO L130 BoogieDeclarations]: Found specification of procedure ReadW6692 [2023-03-31 13:53:37,219 INFO L130 BoogieDeclarations]: Found specification of procedure WriteW6692 [2023-03-31 13:53:37,219 INFO L130 BoogieDeclarations]: Found specification of procedure ReadW6692B [2023-03-31 13:53:37,219 INFO L130 BoogieDeclarations]: Found specification of procedure WriteW6692B [2023-03-31 13:53:37,219 INFO L130 BoogieDeclarations]: Found specification of procedure enable_hwirq [2023-03-31 13:53:37,219 INFO L130 BoogieDeclarations]: Found specification of procedure disable_hwirq [2023-03-31 13:53:37,219 INFO L130 BoogieDeclarations]: Found specification of procedure W6692Version [2023-03-31 13:53:37,219 INFO L130 BoogieDeclarations]: Found specification of procedure w6692_led_handler [2023-03-31 13:53:37,219 INFO L130 BoogieDeclarations]: Found specification of procedure ph_command [2023-03-31 13:53:37,219 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-03-31 13:53:37,219 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-03-31 13:53:37,219 INFO L130 BoogieDeclarations]: Found specification of procedure W6692_new_ph [2023-03-31 13:53:37,220 INFO L130 BoogieDeclarations]: Found specification of procedure W6692_ph_bh [2023-03-31 13:53:37,220 INFO L130 BoogieDeclarations]: Found specification of procedure W6692_empty_Dfifo [2023-03-31 13:53:37,220 INFO L130 BoogieDeclarations]: Found specification of procedure W6692_fill_Dfifo [2023-03-31 13:53:37,220 INFO L130 BoogieDeclarations]: Found specification of procedure d_retransmit [2023-03-31 13:53:37,220 INFO L130 BoogieDeclarations]: Found specification of procedure handle_rxD [2023-03-31 13:53:37,220 INFO L130 BoogieDeclarations]: Found specification of procedure handle_txD [2023-03-31 13:53:37,220 INFO L130 BoogieDeclarations]: Found specification of procedure handle_statusD [2023-03-31 13:53:37,220 INFO L130 BoogieDeclarations]: Found specification of procedure W6692_empty_Bfifo [2023-03-31 13:53:37,220 INFO L130 BoogieDeclarations]: Found specification of procedure W6692_fill_Bfifo [2023-03-31 13:53:37,220 INFO L130 BoogieDeclarations]: Found specification of procedure disable_pots [2023-03-31 13:53:37,220 INFO L130 BoogieDeclarations]: Found specification of procedure w6692_mode [2023-03-31 13:53:37,220 INFO L130 BoogieDeclarations]: Found specification of procedure send_next [2023-03-31 13:53:37,220 INFO L130 BoogieDeclarations]: Found specification of procedure W6692B_interrupt [2023-03-31 13:53:37,220 INFO L130 BoogieDeclarations]: Found specification of procedure w6692_irq [2023-03-31 13:53:37,220 INFO L130 BoogieDeclarations]: Found specification of procedure dbusy_timer_handler [2023-03-31 13:53:37,220 INFO L130 BoogieDeclarations]: Found specification of procedure initW6692 [2023-03-31 13:53:37,220 INFO L130 BoogieDeclarations]: Found specification of procedure reset_w6692 [2023-03-31 13:53:37,220 INFO L130 BoogieDeclarations]: Found specification of procedure init_card [2023-03-31 13:53:37,220 INFO L130 BoogieDeclarations]: Found specification of procedure w6692_l2l1B [2023-03-31 13:53:37,220 INFO L130 BoogieDeclarations]: Found specification of procedure channel_bctrl [2023-03-31 13:53:37,220 INFO L130 BoogieDeclarations]: Found specification of procedure open_bchannel [2023-03-31 13:53:37,220 INFO L130 BoogieDeclarations]: Found specification of procedure channel_ctrl [2023-03-31 13:53:37,220 INFO L130 BoogieDeclarations]: Found specification of procedure w6692_bctrl [2023-03-31 13:53:37,221 INFO L130 BoogieDeclarations]: Found specification of procedure w6692_l2l1D [2023-03-31 13:53:37,221 INFO L130 BoogieDeclarations]: Found specification of procedure w6692_l1callback [2023-03-31 13:53:37,221 INFO L130 BoogieDeclarations]: Found specification of procedure open_dchannel [2023-03-31 13:53:37,221 INFO L130 BoogieDeclarations]: Found specification of procedure w6692_dctrl [2023-03-31 13:53:37,221 INFO L130 BoogieDeclarations]: Found specification of procedure setup_w6692 [2023-03-31 13:53:37,221 INFO L130 BoogieDeclarations]: Found specification of procedure release_card [2023-03-31 13:53:37,221 INFO L130 BoogieDeclarations]: Found specification of procedure setup_instance [2023-03-31 13:53:37,221 INFO L130 BoogieDeclarations]: Found specification of procedure w6692_probe [2023-03-31 13:53:37,221 INFO L130 BoogieDeclarations]: Found specification of procedure w6692_remove_pci [2023-03-31 13:53:37,221 INFO L130 BoogieDeclarations]: Found specification of procedure w6692_init [2023-03-31 13:53:37,221 INFO L130 BoogieDeclarations]: Found specification of procedure w6692_cleanup [2023-03-31 13:53:37,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-03-31 13:53:37,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-03-31 13:53:37,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_4 [2023-03-31 13:53:37,221 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-03-31 13:53:37,221 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-03-31 13:53:37,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-03-31 13:53:37,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-03-31 13:53:37,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-03-31 13:53:37,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-03-31 13:53:37,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-03-31 13:53:37,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2023-03-31 13:53:37,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2023-03-31 13:53:37,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2023-03-31 13:53:37,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2023-03-31 13:53:37,222 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-03-31 13:53:37,222 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-03-31 13:53:37,222 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-03-31 13:53:37,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-03-31 13:53:37,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-03-31 13:53:37,222 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-03-31 13:53:37,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-03-31 13:53:37,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-03-31 13:53:37,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-03-31 13:53:37,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-03-31 13:53:37,728 INFO L236 CfgBuilder]: Building ICFG [2023-03-31 13:53:37,732 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-03-31 13:53:37,967 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-03-31 13:53:40,841 INFO L277 CfgBuilder]: Performing block encoding [2023-03-31 13:53:41,422 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-03-31 13:53:41,422 INFO L302 CfgBuilder]: Removed 5 assume(true) statements. [2023-03-31 13:53:41,425 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.03 01:53:41 BoogieIcfgContainer [2023-03-31 13:53:41,425 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-03-31 13:53:41,426 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2023-03-31 13:53:41,426 INFO L271 PluginConnector]: Initializing Sifa... [2023-03-31 13:53:41,426 INFO L275 PluginConnector]: Sifa initialized [2023-03-31 13:53:41,427 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.03 01:53:41" (1/1) ... [2023-03-31 13:53:41,427 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 13:53:41,442 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2023-03-31 13:53:41,442 INFO L166 IcfgInterpreter]: Building call graph [2023-03-31 13:53:41,448 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-03-31 13:53:41,452 INFO L176 IcfgInterpreter]: Starting interpretation [2023-03-31 13:53:41,452 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2023-03-31 13:54:17,454 INFO L197 IcfgInterpreter]: Interpreting procedure main with input of size 2757 for LOIs