/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 IntervalDomain -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--gadget--udc--gr_udc.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-03-31 08:34:44,875 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-03-31 08:34:44,878 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-03-31 08:34:44,901 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-03-31 08:34:44,901 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-03-31 08:34:44,902 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-03-31 08:34:44,903 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-03-31 08:34:44,909 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-03-31 08:34:44,910 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-03-31 08:34:44,914 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-03-31 08:34:44,916 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-03-31 08:34:44,917 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-03-31 08:34:44,917 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-03-31 08:34:44,919 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-03-31 08:34:44,920 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-03-31 08:34:44,920 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-03-31 08:34:44,921 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-03-31 08:34:44,921 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-03-31 08:34:44,922 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-03-31 08:34:44,923 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-03-31 08:34:44,923 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-03-31 08:34:44,926 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-03-31 08:34:44,928 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-03-31 08:34:44,929 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-03-31 08:34:44,937 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-03-31 08:34:44,938 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-03-31 08:34:44,938 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-03-31 08:34:44,939 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-03-31 08:34:44,939 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-03-31 08:34:44,940 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-03-31 08:34:44,940 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-03-31 08:34:44,940 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-03-31 08:34:44,941 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-03-31 08:34:44,941 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-03-31 08:34:44,942 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-03-31 08:34:44,942 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-03-31 08:34:44,943 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-03-31 08:34:44,943 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-03-31 08:34:44,943 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-03-31 08:34:44,944 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-03-31 08:34:44,944 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-03-31 08:34:44,948 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 08:34:44,968 INFO L113 SettingsManager]: Loading preferences was successful [2023-03-31 08:34:44,968 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-03-31 08:34:44,968 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-03-31 08:34:44,968 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-03-31 08:34:44,969 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-03-31 08:34:44,969 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-03-31 08:34:44,969 INFO L138 SettingsManager]: * User list type=DISABLED [2023-03-31 08:34:44,969 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-03-31 08:34:44,969 INFO L138 SettingsManager]: * Explicit value domain=true [2023-03-31 08:34:44,969 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-03-31 08:34:44,970 INFO L138 SettingsManager]: * Octagon Domain=false [2023-03-31 08:34:44,970 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-03-31 08:34:44,970 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-03-31 08:34:44,970 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-03-31 08:34:44,970 INFO L138 SettingsManager]: * Interval Domain=false [2023-03-31 08:34:44,970 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-03-31 08:34:44,970 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-03-31 08:34:44,970 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-03-31 08:34:44,971 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-03-31 08:34:44,971 INFO L138 SettingsManager]: * sizeof long=4 [2023-03-31 08:34:44,971 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-03-31 08:34:44,971 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-03-31 08:34:44,971 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-03-31 08:34:44,971 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-03-31 08:34:44,971 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-03-31 08:34:44,971 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-03-31 08:34:44,971 INFO L138 SettingsManager]: * sizeof long double=12 [2023-03-31 08:34:44,972 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-03-31 08:34:44,972 INFO L138 SettingsManager]: * Use constant arrays=true [2023-03-31 08:34:44,972 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-03-31 08:34:44,972 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-03-31 08:34:44,972 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-03-31 08:34:44,972 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-31 08:34:44,972 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-03-31 08:34:44,972 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-03-31 08:34:44,972 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-03-31 08:34:44,972 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-03-31 08:34:44,972 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-03-31 08:34:44,973 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-03-31 08:34:44,973 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-03-31 08:34:44,973 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-03-31 08:34:44,973 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain [2023-03-31 08:34:45,183 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-03-31 08:34:45,201 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-03-31 08:34:45,203 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-03-31 08:34:45,204 INFO L271 PluginConnector]: Initializing CDTParser... [2023-03-31 08:34:45,205 INFO L275 PluginConnector]: CDTParser initialized [2023-03-31 08:34:45,206 INFO L432 ainManager$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--usb--gadget--udc--gr_udc.ko-entry_point.cil.out.i [2023-03-31 08:34:46,388 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-03-31 08:34:46,915 INFO L351 CDTParser]: Found 1 translation units. [2023-03-31 08:34:46,915 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--usb--gadget--udc--gr_udc.ko-entry_point.cil.out.i [2023-03-31 08:34:46,953 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/10f172a67/4d6522be08974d37af30e969b7fe11cb/FLAG50b7d5d7b [2023-03-31 08:34:46,967 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/10f172a67/4d6522be08974d37af30e969b7fe11cb [2023-03-31 08:34:46,970 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-03-31 08:34:46,971 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-03-31 08:34:46,973 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-03-31 08:34:46,974 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-03-31 08:34:46,976 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-03-31 08:34:46,976 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.03 08:34:46" (1/1) ... [2023-03-31 08:34:46,978 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@512133cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 08:34:46, skipping insertion in model container [2023-03-31 08:34:46,978 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.03 08:34:46" (1/1) ... [2023-03-31 08:34:46,984 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-03-31 08:34:47,066 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-03-31 08:34:48,401 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--usb--gadget--udc--gr_udc.ko-entry_point.cil.out.i[213066,213079] [2023-03-31 08:34:48,435 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-31 08:34:48,468 INFO L203 MainTranslator]: Completed pre-run [2023-03-31 08:34:48,688 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--usb--gadget--udc--gr_udc.ko-entry_point.cil.out.i[213066,213079] [2023-03-31 08:34:48,694 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-31 08:34:48,755 INFO L208 MainTranslator]: Completed translation [2023-03-31 08:34:48,757 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 08:34:48 WrapperNode [2023-03-31 08:34:48,757 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-03-31 08:34:48,758 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-03-31 08:34:48,758 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-03-31 08:34:48,758 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-03-31 08:34:48,766 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 08:34:48" (1/1) ... [2023-03-31 08:34:48,766 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 08:34:48" (1/1) ... [2023-03-31 08:34:48,831 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 08:34:48" (1/1) ... [2023-03-31 08:34:48,832 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 08:34:48" (1/1) ... [2023-03-31 08:34:48,947 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 08:34:48" (1/1) ... [2023-03-31 08:34:48,971 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 08:34:48" (1/1) ... [2023-03-31 08:34:48,990 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 08:34:48" (1/1) ... [2023-03-31 08:34:49,009 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 08:34:48" (1/1) ... [2023-03-31 08:34:49,034 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-03-31 08:34:49,034 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-03-31 08:34:49,035 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-03-31 08:34:49,035 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-03-31 08:34:49,036 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 08:34:48" (1/1) ... [2023-03-31 08:34:49,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-31 08:34:49,048 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-03-31 08:34:49,058 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 08:34:49,098 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 08:34:49,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-03-31 08:34:49,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-03-31 08:34:49,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-03-31 08:34:49,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-03-31 08:34:49,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-03-31 08:34:49,110 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-03-31 08:34:49,110 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-03-31 08:34:49,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-03-31 08:34:49,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-03-31 08:34:49,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-03-31 08:34:49,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-03-31 08:34:49,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-03-31 08:34:49,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-03-31 08:34:49,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-03-31 08:34:49,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-03-31 08:34:49,110 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-03-31 08:34:49,111 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-03-31 08:34:49,111 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2023-03-31 08:34:49,111 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-03-31 08:34:49,111 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-03-31 08:34:49,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2023-03-31 08:34:49,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2023-03-31 08:34:49,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2023-03-31 08:34:49,111 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2023-03-31 08:34:49,111 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2023-03-31 08:34:49,111 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-03-31 08:34:49,111 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-03-31 08:34:49,111 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2023-03-31 08:34:49,112 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2023-03-31 08:34:49,112 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2023-03-31 08:34:49,112 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_control [2023-03-31 08:34:49,112 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2023-03-31 08:34:49,112 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_isoc [2023-03-31 08:34:49,112 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2023-03-31 08:34:49,112 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_set_maxpacket_limit [2023-03-31 08:34:49,112 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2023-03-31 08:34:49,113 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2023-03-31 08:34:49,113 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0state_string [2023-03-31 08:34:49,113 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_dbgprint_request [2023-03-31 08:34:49,113 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_dbgprint_devreq [2023-03-31 08:34:49,113 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_seq_ep_show [2023-03-31 08:34:49,113 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_seq_show [2023-03-31 08:34:49,113 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_dfs_open [2023-03-31 08:34:49,114 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_dfs_create [2023-03-31 08:34:49,114 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_dfs_delete [2023-03-31 08:34:49,114 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_alloc_dma_desc [2023-03-31 08:34:49,114 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_free_dma_desc [2023-03-31 08:34:49,115 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_free_dma_desc_chain [2023-03-31 08:34:49,115 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_finish_request [2023-03-31 08:34:49,115 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_alloc_request [2023-03-31 08:34:49,115 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_start_dma [2023-03-31 08:34:49,115 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_dma_advance [2023-03-31 08:34:49,115 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_abort_dma [2023-03-31 08:34:49,115 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_add_dma_desc [2023-03-31 08:34:49,116 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_setup_out_desc_list [2023-03-31 08:34:49,116 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_setup_in_desc_list [2023-03-31 08:34:49,116 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_queue [2023-03-31 08:34:49,116 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_queue_int [2023-03-31 08:34:49,116 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_nuke [2023-03-31 08:34:49,116 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_reset [2023-03-31 08:34:49,116 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_control_stall [2023-03-31 08:34:49,116 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_halt_wedge [2023-03-31 08:34:49,116 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_set_ep0state [2023-03-31 08:34:49,116 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_disable_interrupts_and_pullup [2023-03-31 08:34:49,117 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_stop_activity [2023-03-31 08:34:49,117 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0_testmode_complete [2023-03-31 08:34:49,117 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0_dummy_complete [2023-03-31 08:34:49,117 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0_respond [2023-03-31 08:34:49,117 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0_respond_u16 [2023-03-31 08:34:49,117 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0_respond_empty [2023-03-31 08:34:49,117 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_set_address [2023-03-31 08:34:49,117 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_device_request [2023-03-31 08:34:49,117 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_interface_request [2023-03-31 08:34:49,117 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_endpoint_request [2023-03-31 08:34:49,117 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0out_requeue [2023-03-31 08:34:49,117 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0_setup [2023-03-31 08:34:49,118 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_vbus_connected [2023-03-31 08:34:49,118 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_enable_vbus_detect [2023-03-31 08:34:49,118 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_vbus_disconnected [2023-03-31 08:34:49,118 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_udc_usbreset [2023-03-31 08:34:49,118 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_handle_in_ep [2023-03-31 08:34:49,118 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_handle_out_ep [2023-03-31 08:34:49,118 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_handle_state_changes [2023-03-31 08:34:49,119 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_irq_handler [2023-03-31 08:34:49,119 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_irq [2023-03-31 08:34:49,119 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_enable [2023-03-31 08:34:49,119 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_disable [2023-03-31 08:34:49,119 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_free_request [2023-03-31 08:34:49,119 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_queue_ext [2023-03-31 08:34:49,119 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_dequeue [2023-03-31 08:34:49,119 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_set_halt_wedge [2023-03-31 08:34:49,120 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_set_halt [2023-03-31 08:34:49,120 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_set_wedge [2023-03-31 08:34:49,120 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_fifo_status [2023-03-31 08:34:49,120 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_fifo_flush [2023-03-31 08:34:49,120 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_get_frame [2023-03-31 08:34:49,120 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_wakeup [2023-03-31 08:34:49,120 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_pullup [2023-03-31 08:34:49,120 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_udc_start [2023-03-31 08:34:49,120 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_udc_stop [2023-03-31 08:34:49,120 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_init [2023-03-31 08:34:49,121 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_udc_init [2023-03-31 08:34:49,121 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_remove [2023-03-31 08:34:49,121 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_remove [2023-03-31 08:34:49,121 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_request_irq [2023-03-31 08:34:49,121 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_probe [2023-03-31 08:34:49,121 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_driver_init [2023-03-31 08:34:49,121 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_driver_exit [2023-03-31 08:34:49,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_probe_3 [2023-03-31 08:34:49,121 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_2 [2023-03-31 08:34:49,121 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2023-03-31 08:34:49,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_6 [2023-03-31 08:34:49,122 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2023-03-31 08:34:49,122 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2023-03-31 08:34:49,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_init_3 [2023-03-31 08:34:49,122 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2023-03-31 08:34:49,122 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2023-03-31 08:34:49,123 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2023-03-31 08:34:49,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2023-03-31 08:34:49,123 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2023-03-31 08:34:49,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_ep_ops_5 [2023-03-31 08:34:49,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_gadget_ops_4 [2023-03-31 08:34:49,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2023-03-31 08:34:49,126 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-03-31 08:34:49,130 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-03-31 08:34:49,131 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-03-31 08:34:49,131 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-03-31 08:34:49,131 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-03-31 08:34:49,131 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-03-31 08:34:49,131 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-03-31 08:34:49,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_devm_request_threaded_irq_23 [2023-03-31 08:34:49,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dma_pool_alloc_25 [2023-03-31 08:34:49,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_devm_request_threaded_irq_26 [2023-03-31 08:34:49,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_27 [2023-03-31 08:34:49,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_28 [2023-03-31 08:34:49,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-03-31 08:34:49,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-03-31 08:34:49,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-03-31 08:34:49,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-03-31 08:34:49,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-03-31 08:34:49,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-03-31 08:34:49,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2023-03-31 08:34:49,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2023-03-31 08:34:49,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-03-31 08:34:49,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-03-31 08:34:49,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2023-03-31 08:34:49,132 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-03-31 08:34:49,132 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-03-31 08:34:49,132 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2023-03-31 08:34:49,132 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2023-03-31 08:34:49,132 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-03-31 08:34:49,132 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-03-31 08:34:49,133 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-03-31 08:34:49,133 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-03-31 08:34:49,133 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-03-31 08:34:49,133 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2023-03-31 08:34:49,133 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2023-03-31 08:34:49,133 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2023-03-31 08:34:49,133 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-03-31 08:34:49,133 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_ioremap_resource [2023-03-31 08:34:49,133 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2023-03-31 08:34:49,133 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_request_threaded_irq [2023-03-31 08:34:49,133 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-03-31 08:34:49,133 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-03-31 08:34:49,133 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_create [2023-03-31 08:34:49,133 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_destroy [2023-03-31 08:34:49,133 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_free [2023-03-31 08:34:49,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32be [2023-03-31 08:34:49,134 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32be [2023-03-31 08:34:49,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-03-31 08:34:49,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-03-31 08:34:49,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2023-03-31 08:34:49,134 INFO L138 BoogieDeclarations]: Found implementation of procedure of_property_read_u32_index [2023-03-31 08:34:49,134 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2023-03-31 08:34:49,134 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq [2023-03-31 08:34:49,135 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2023-03-31 08:34:49,135 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2023-03-31 08:34:49,135 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2023-03-31 08:34:49,135 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2023-03-31 08:34:49,135 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2023-03-31 08:34:49,135 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2023-03-31 08:34:49,135 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2023-03-31 08:34:49,135 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_add_gadget_udc [2023-03-31 08:34:49,135 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_del_gadget_udc [2023-03-31 08:34:49,135 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_giveback_request [2023-03-31 08:34:49,135 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_map_request [2023-03-31 08:34:49,135 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_set_state [2023-03-31 08:34:49,136 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_unmap_request [2023-03-31 08:34:49,136 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_speed_string [2023-03-31 08:34:49,136 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_state_string [2023-03-31 08:34:49,136 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2023-03-31 08:34:49,136 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-03-31 08:34:49,136 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-03-31 08:34:49,136 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-03-31 08:34:49,136 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-03-31 08:34:49,136 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-03-31 08:34:49,136 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-03-31 08:34:49,136 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-03-31 08:34:49,136 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-03-31 08:34:49,136 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-03-31 08:34:49,136 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-03-31 08:34:49,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-03-31 08:34:49,137 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-03-31 08:34:49,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-03-31 08:34:49,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-03-31 08:34:49,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-03-31 08:34:49,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-03-31 08:34:49,137 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-03-31 08:34:49,137 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-03-31 08:34:49,137 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-03-31 08:34:49,137 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-03-31 08:34:49,137 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-03-31 08:34:49,137 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-03-31 08:34:49,137 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-03-31 08:34:49,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-03-31 08:34:49,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-03-31 08:34:49,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-03-31 08:34:49,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-03-31 08:34:49,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-03-31 08:34:49,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-03-31 08:34:49,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-03-31 08:34:49,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-03-31 08:34:49,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-03-31 08:34:49,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-03-31 08:34:49,138 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-03-31 08:34:49,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-03-31 08:34:49,138 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-03-31 08:34:49,138 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-03-31 08:34:49,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-03-31 08:34:49,138 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2023-03-31 08:34:49,139 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2023-03-31 08:34:49,139 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-03-31 08:34:49,139 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2023-03-31 08:34:49,139 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-03-31 08:34:49,139 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-03-31 08:34:49,139 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-03-31 08:34:49,139 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-03-31 08:34:49,139 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-03-31 08:34:49,139 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-03-31 08:34:49,139 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-03-31 08:34:49,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2023-03-31 08:34:49,139 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-03-31 08:34:49,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2023-03-31 08:34:49,139 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-03-31 08:34:49,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2023-03-31 08:34:49,140 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-03-31 08:34:49,140 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32be [2023-03-31 08:34:49,140 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32be [2023-03-31 08:34:49,140 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2023-03-31 08:34:49,141 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-03-31 08:34:49,141 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-03-31 08:34:49,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-03-31 08:34:49,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_probe_3 [2023-03-31 08:34:49,141 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_2 [2023-03-31 08:34:49,141 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2023-03-31 08:34:49,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_6 [2023-03-31 08:34:49,141 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2023-03-31 08:34:49,141 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2023-03-31 08:34:49,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_init_3 [2023-03-31 08:34:49,141 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2023-03-31 08:34:49,141 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2023-03-31 08:34:49,141 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2023-03-31 08:34:49,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2023-03-31 08:34:49,142 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2023-03-31 08:34:49,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_ep_ops_5 [2023-03-31 08:34:49,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_gadget_ops_4 [2023-03-31 08:34:49,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2023-03-31 08:34:49,142 INFO L130 BoogieDeclarations]: Found specification of procedure devm_request_threaded_irq [2023-03-31 08:34:49,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_devm_request_threaded_irq_23 [2023-03-31 08:34:49,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_devm_request_threaded_irq_26 [2023-03-31 08:34:49,142 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2023-03-31 08:34:49,142 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2023-03-31 08:34:49,142 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2023-03-31 08:34:49,142 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2023-03-31 08:34:49,142 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2023-03-31 08:34:49,142 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2023-03-31 08:34:49,142 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2023-03-31 08:34:49,143 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2023-03-31 08:34:49,143 INFO L130 BoogieDeclarations]: Found specification of procedure devm_ioremap_resource [2023-03-31 08:34:49,143 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-03-31 08:34:49,143 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-03-31 08:34:49,143 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2023-03-31 08:34:49,143 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-03-31 08:34:49,143 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-03-31 08:34:49,143 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2023-03-31 08:34:49,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-03-31 08:34:49,143 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2023-03-31 08:34:49,143 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_control [2023-03-31 08:34:49,143 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2023-03-31 08:34:49,143 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_isoc [2023-03-31 08:34:49,143 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2023-03-31 08:34:49,143 INFO L130 BoogieDeclarations]: Found specification of procedure usb_speed_string [2023-03-31 08:34:49,144 INFO L130 BoogieDeclarations]: Found specification of procedure usb_state_string [2023-03-31 08:34:49,144 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_set_maxpacket_limit [2023-03-31 08:34:49,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-03-31 08:34:49,144 INFO L130 BoogieDeclarations]: Found specification of procedure usb_add_gadget_udc [2023-03-31 08:34:49,144 INFO L130 BoogieDeclarations]: Found specification of procedure usb_del_gadget_udc [2023-03-31 08:34:49,144 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_map_request [2023-03-31 08:34:49,144 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_unmap_request [2023-03-31 08:34:49,144 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_set_state [2023-03-31 08:34:49,144 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_giveback_request [2023-03-31 08:34:49,144 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-03-31 08:34:49,144 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-03-31 08:34:49,144 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_create [2023-03-31 08:34:49,144 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_destroy [2023-03-31 08:34:49,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dma_pool_alloc_25 [2023-03-31 08:34:49,145 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2023-03-31 08:34:49,145 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2023-03-31 08:34:49,145 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2023-03-31 08:34:49,145 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2023-03-31 08:34:49,145 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2023-03-31 08:34:49,145 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq [2023-03-31 08:34:49,145 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2023-03-31 08:34:49,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_27 [2023-03-31 08:34:49,145 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2023-03-31 08:34:49,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_28 [2023-03-31 08:34:49,145 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2023-03-31 08:34:49,145 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2023-03-31 08:34:49,145 INFO L130 BoogieDeclarations]: Found specification of procedure of_property_read_u32_index [2023-03-31 08:34:49,145 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0state_string [2023-03-31 08:34:49,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-03-31 08:34:49,146 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-03-31 08:34:49,146 INFO L130 BoogieDeclarations]: Found specification of procedure gr_dbgprint_request [2023-03-31 08:34:49,146 INFO L130 BoogieDeclarations]: Found specification of procedure gr_dbgprint_devreq [2023-03-31 08:34:49,146 INFO L130 BoogieDeclarations]: Found specification of procedure gr_seq_ep_show [2023-03-31 08:34:49,146 INFO L130 BoogieDeclarations]: Found specification of procedure gr_seq_show [2023-03-31 08:34:49,146 INFO L130 BoogieDeclarations]: Found specification of procedure gr_dfs_open [2023-03-31 08:34:49,146 INFO L130 BoogieDeclarations]: Found specification of procedure gr_dfs_create [2023-03-31 08:34:49,146 INFO L130 BoogieDeclarations]: Found specification of procedure gr_dfs_delete [2023-03-31 08:34:49,146 INFO L130 BoogieDeclarations]: Found specification of procedure gr_alloc_dma_desc [2023-03-31 08:34:49,146 INFO L130 BoogieDeclarations]: Found specification of procedure gr_free_dma_desc [2023-03-31 08:34:49,146 INFO L130 BoogieDeclarations]: Found specification of procedure gr_free_dma_desc_chain [2023-03-31 08:34:49,146 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0_setup [2023-03-31 08:34:49,146 INFO L130 BoogieDeclarations]: Found specification of procedure gr_finish_request [2023-03-31 08:34:49,146 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-03-31 08:34:49,146 INFO L130 BoogieDeclarations]: Found specification of procedure gr_alloc_request [2023-03-31 08:34:49,147 INFO L130 BoogieDeclarations]: Found specification of procedure gr_start_dma [2023-03-31 08:34:49,147 INFO L130 BoogieDeclarations]: Found specification of procedure gr_dma_advance [2023-03-31 08:34:49,147 INFO L130 BoogieDeclarations]: Found specification of procedure gr_abort_dma [2023-03-31 08:34:49,147 INFO L130 BoogieDeclarations]: Found specification of procedure gr_add_dma_desc [2023-03-31 08:34:49,147 INFO L130 BoogieDeclarations]: Found specification of procedure gr_setup_out_desc_list [2023-03-31 08:34:49,147 INFO L130 BoogieDeclarations]: Found specification of procedure gr_setup_in_desc_list [2023-03-31 08:34:49,147 INFO L130 BoogieDeclarations]: Found specification of procedure gr_queue [2023-03-31 08:34:49,147 INFO L130 BoogieDeclarations]: Found specification of procedure gr_queue_int [2023-03-31 08:34:49,147 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_nuke [2023-03-31 08:34:49,147 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_reset [2023-03-31 08:34:49,147 INFO L130 BoogieDeclarations]: Found specification of procedure gr_control_stall [2023-03-31 08:34:49,147 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_halt_wedge [2023-03-31 08:34:49,147 INFO L130 BoogieDeclarations]: Found specification of procedure gr_set_ep0state [2023-03-31 08:34:49,147 INFO L130 BoogieDeclarations]: Found specification of procedure gr_disable_interrupts_and_pullup [2023-03-31 08:34:49,147 INFO L130 BoogieDeclarations]: Found specification of procedure gr_stop_activity [2023-03-31 08:34:49,148 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0_testmode_complete [2023-03-31 08:34:49,148 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0_dummy_complete [2023-03-31 08:34:49,148 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0_respond [2023-03-31 08:34:49,148 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0_respond_u16 [2023-03-31 08:34:49,148 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0_respond_empty [2023-03-31 08:34:49,148 INFO L130 BoogieDeclarations]: Found specification of procedure gr_set_address [2023-03-31 08:34:49,148 INFO L130 BoogieDeclarations]: Found specification of procedure gr_device_request [2023-03-31 08:34:49,148 INFO L130 BoogieDeclarations]: Found specification of procedure gr_interface_request [2023-03-31 08:34:49,148 INFO L130 BoogieDeclarations]: Found specification of procedure gr_endpoint_request [2023-03-31 08:34:49,148 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0out_requeue [2023-03-31 08:34:49,148 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-03-31 08:34:49,148 INFO L130 BoogieDeclarations]: Found specification of procedure gr_vbus_connected [2023-03-31 08:34:49,148 INFO L130 BoogieDeclarations]: Found specification of procedure gr_enable_vbus_detect [2023-03-31 08:34:49,148 INFO L130 BoogieDeclarations]: Found specification of procedure gr_vbus_disconnected [2023-03-31 08:34:49,148 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-03-31 08:34:49,149 INFO L130 BoogieDeclarations]: Found specification of procedure gr_udc_usbreset [2023-03-31 08:34:49,149 INFO L130 BoogieDeclarations]: Found specification of procedure gr_handle_in_ep [2023-03-31 08:34:49,149 INFO L130 BoogieDeclarations]: Found specification of procedure gr_handle_out_ep [2023-03-31 08:34:49,149 INFO L130 BoogieDeclarations]: Found specification of procedure gr_handle_state_changes [2023-03-31 08:34:49,149 INFO L130 BoogieDeclarations]: Found specification of procedure gr_irq_handler [2023-03-31 08:34:49,149 INFO L130 BoogieDeclarations]: Found specification of procedure gr_irq [2023-03-31 08:34:49,149 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_enable [2023-03-31 08:34:49,149 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_disable [2023-03-31 08:34:49,149 INFO L130 BoogieDeclarations]: Found specification of procedure gr_free_request [2023-03-31 08:34:49,149 INFO L130 BoogieDeclarations]: Found specification of procedure gr_queue_ext [2023-03-31 08:34:49,150 INFO L130 BoogieDeclarations]: Found specification of procedure gr_dequeue [2023-03-31 08:34:49,150 INFO L130 BoogieDeclarations]: Found specification of procedure gr_set_halt_wedge [2023-03-31 08:34:49,150 INFO L130 BoogieDeclarations]: Found specification of procedure gr_set_halt [2023-03-31 08:34:49,150 INFO L130 BoogieDeclarations]: Found specification of procedure gr_set_wedge [2023-03-31 08:34:49,150 INFO L130 BoogieDeclarations]: Found specification of procedure gr_fifo_status [2023-03-31 08:34:49,151 INFO L130 BoogieDeclarations]: Found specification of procedure gr_fifo_flush [2023-03-31 08:34:49,151 INFO L130 BoogieDeclarations]: Found specification of procedure gr_get_frame [2023-03-31 08:34:49,151 INFO L130 BoogieDeclarations]: Found specification of procedure gr_wakeup [2023-03-31 08:34:49,151 INFO L130 BoogieDeclarations]: Found specification of procedure gr_pullup [2023-03-31 08:34:49,151 INFO L130 BoogieDeclarations]: Found specification of procedure gr_udc_start [2023-03-31 08:34:49,151 INFO L130 BoogieDeclarations]: Found specification of procedure gr_udc_stop [2023-03-31 08:34:49,151 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_init [2023-03-31 08:34:49,151 INFO L130 BoogieDeclarations]: Found specification of procedure gr_udc_init [2023-03-31 08:34:49,151 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_remove [2023-03-31 08:34:49,151 INFO L130 BoogieDeclarations]: Found specification of procedure gr_remove [2023-03-31 08:34:49,151 INFO L130 BoogieDeclarations]: Found specification of procedure gr_request_irq [2023-03-31 08:34:49,151 INFO L130 BoogieDeclarations]: Found specification of procedure gr_probe [2023-03-31 08:34:49,151 INFO L130 BoogieDeclarations]: Found specification of procedure gr_driver_init [2023-03-31 08:34:49,151 INFO L130 BoogieDeclarations]: Found specification of procedure gr_driver_exit [2023-03-31 08:34:49,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-03-31 08:34:49,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-03-31 08:34:49,151 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-03-31 08:34:49,151 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-03-31 08:34:49,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-03-31 08:34:49,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-03-31 08:34:49,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-03-31 08:34:49,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2023-03-31 08:34:49,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2023-03-31 08:34:49,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2023-03-31 08:34:49,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2023-03-31 08:34:49,152 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-03-31 08:34:49,152 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2023-03-31 08:34:49,152 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-03-31 08:34:49,152 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-03-31 08:34:49,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-03-31 08:34:49,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-03-31 08:34:49,152 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-03-31 08:34:49,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-03-31 08:34:49,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-03-31 08:34:49,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-03-31 08:34:49,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-03-31 08:34:49,832 INFO L236 CfgBuilder]: Building ICFG [2023-03-31 08:34:49,836 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-03-31 08:34:50,124 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-03-31 08:34:53,862 INFO L277 CfgBuilder]: Performing block encoding [2023-03-31 08:34:55,017 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-03-31 08:34:55,017 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-03-31 08:34:55,021 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.03 08:34:55 BoogieIcfgContainer [2023-03-31 08:34:55,021 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-03-31 08:34:55,021 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2023-03-31 08:34:55,021 INFO L271 PluginConnector]: Initializing Sifa... [2023-03-31 08:34:55,022 INFO L275 PluginConnector]: Sifa initialized [2023-03-31 08:34:55,022 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.03 08:34:55" (1/1) ... [2023-03-31 08:34:55,022 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=IntervalDomain ♦ 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 08:34:55,037 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2023-03-31 08:34:55,037 INFO L166 IcfgInterpreter]: Building call graph [2023-03-31 08:34:55,044 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.sifa has thrown an exception: java.lang.IllegalArgumentException: Recursive programs are not supported. at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132) at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.(CallGraph.java:97) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.(IcfgInterpreter.java:92) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaBuilder.construct(SifaBuilder.java:96) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaBuilder.construct(SifaBuilder.java:83) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.processIcfg(SifaObserver.java:80) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.process(SifaObserver.java:72) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2023-03-31 08:34:55,048 INFO L158 Benchmark]: Toolchain (without parser) took 8076.05ms. Allocated memory was 238.0MB in the beginning and 682.6MB in the end (delta: 444.6MB). Free memory was 179.7MB in the beginning and 238.2MB in the end (delta: -58.5MB). Peak memory consumption was 386.6MB. Max. memory is 8.0GB. [2023-03-31 08:34:55,048 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 162.5MB. Free memory is still 111.6MB. There was no memory consumed. Max. memory is 8.0GB. [2023-03-31 08:34:55,048 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1783.96ms. Allocated memory was 238.0MB in the beginning and 435.2MB in the end (delta: 197.1MB). Free memory was 179.7MB in the beginning and 341.6MB in the end (delta: -161.9MB). Peak memory consumption was 97.0MB. Max. memory is 8.0GB. [2023-03-31 08:34:55,049 INFO L158 Benchmark]: Boogie Preprocessor took 275.89ms. Allocated memory is still 435.2MB. Free memory was 341.6MB in the beginning and 306.5MB in the end (delta: 35.1MB). Peak memory consumption was 35.7MB. Max. memory is 8.0GB. [2023-03-31 08:34:55,049 INFO L158 Benchmark]: RCFGBuilder took 5986.37ms. Allocated memory was 435.2MB in the beginning and 682.6MB in the end (delta: 247.5MB). Free memory was 306.5MB in the beginning and 240.8MB in the end (delta: 65.7MB). Peak memory consumption was 315.8MB. Max. memory is 8.0GB. [2023-03-31 08:34:55,049 INFO L158 Benchmark]: Sifa took 25.17ms. Allocated memory is still 682.6MB. Free memory was 240.8MB in the beginning and 238.2MB in the end (delta: 2.6MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2023-03-31 08:34:55,051 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 162.5MB. Free memory is still 111.6MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 1783.96ms. Allocated memory was 238.0MB in the beginning and 435.2MB in the end (delta: 197.1MB). Free memory was 179.7MB in the beginning and 341.6MB in the end (delta: -161.9MB). Peak memory consumption was 97.0MB. Max. memory is 8.0GB. * Boogie Preprocessor took 275.89ms. Allocated memory is still 435.2MB. Free memory was 341.6MB in the beginning and 306.5MB in the end (delta: 35.1MB). Peak memory consumption was 35.7MB. Max. memory is 8.0GB. * RCFGBuilder took 5986.37ms. Allocated memory was 435.2MB in the beginning and 682.6MB in the end (delta: 247.5MB). Free memory was 306.5MB in the beginning and 240.8MB in the end (delta: 65.7MB). Peak memory consumption was 315.8MB. Max. memory is 8.0GB. * Sifa took 25.17ms. Allocated memory is still 682.6MB. Free memory was 240.8MB in the beginning and 238.2MB in the end (delta: 2.6MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - ExceptionOrErrorResult: IllegalArgumentException: Recursive programs are not supported. de.uni_freiburg.informatik.ultimate.plugins.sifa: IllegalArgumentException: Recursive programs are not supported.: de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-03-31 08:34:55,075 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...