/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf -i ../sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 14:00:17,144 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 14:00:17,146 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 14:00:17,194 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 14:00:17,195 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 14:00:17,199 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 14:00:17,203 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 14:00:17,226 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 14:00:17,229 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 14:00:17,236 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 14:00:17,237 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 14:00:17,239 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 14:00:17,239 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 14:00:17,240 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 14:00:17,243 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 14:00:17,245 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 14:00:17,246 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 14:00:17,247 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 14:00:17,249 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 14:00:17,251 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 14:00:17,253 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 14:00:17,254 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 14:00:17,255 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 14:00:17,256 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 14:00:17,261 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 14:00:17,261 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 14:00:17,261 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 14:00:17,262 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 14:00:17,263 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 14:00:17,264 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 14:00:17,264 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 14:00:17,265 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 14:00:17,266 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 14:00:17,267 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 14:00:17,268 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 14:00:17,268 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 14:00:17,269 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 14:00:17,269 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 14:00:17,269 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 14:00:17,270 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 14:00:17,271 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 14:00:17,272 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf [2022-10-16 14:00:17,302 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 14:00:17,303 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 14:00:17,303 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 14:00:17,303 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 14:00:17,304 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 14:00:17,304 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 14:00:17,305 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 14:00:17,305 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 14:00:17,305 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 14:00:17,306 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 14:00:17,306 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 14:00:17,306 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 14:00:17,306 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 14:00:17,306 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 14:00:17,307 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 14:00:17,307 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 14:00:17,307 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 14:00:17,307 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 14:00:17,307 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 14:00:17,308 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 14:00:17,308 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 14:00:17,308 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 14:00:17,308 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 14:00:17,308 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 14:00:17,309 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 14:00:17,309 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 14:00:17,309 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 14:00:17,309 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 14:00:17,309 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 14:00:17,310 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 14:00:17,310 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 14:00:17,310 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 14:00:17,310 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 14:00:17,310 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 14:00:17,684 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 14:00:17,724 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 14:00:17,728 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 14:00:17,729 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 14:00:17,730 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 14:00:17,731 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c [2022-10-16 14:00:17,810 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8aefecec7/144f2b4851364a298a798090b8a25b07/FLAGd5c9191f8 [2022-10-16 14:00:19,360 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 14:00:19,362 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c [2022-10-16 14:00:19,520 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8aefecec7/144f2b4851364a298a798090b8a25b07/FLAGd5c9191f8 [2022-10-16 14:00:19,858 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8aefecec7/144f2b4851364a298a798090b8a25b07 [2022-10-16 14:00:19,862 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 14:00:19,871 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 14:00:19,875 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 14:00:19,875 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 14:00:19,879 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 14:00:19,880 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:00:19" (1/1) ... [2022-10-16 14:00:19,881 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@295edb0f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:00:19, skipping insertion in model container [2022-10-16 14:00:19,881 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:00:19" (1/1) ... [2022-10-16 14:00:19,892 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 14:00:20,169 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 14:00:29,641 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[757780,757793] [2022-10-16 14:00:29,648 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[758354,758367] [2022-10-16 14:00:29,657 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[759553,759566] [2022-10-16 14:00:29,666 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[760261,760274] [2022-10-16 14:00:29,674 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[760702,760715] [2022-10-16 14:00:29,682 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[760934,760947] [2022-10-16 14:00:29,690 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[761512,761525] [2022-10-16 14:00:29,697 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[762102,762115] [2022-10-16 14:00:29,704 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[762519,762532] [2022-10-16 14:00:29,711 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[762916,762929] [2022-10-16 14:00:29,718 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[763151,763164] [2022-10-16 14:00:29,727 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[763899,763912] [2022-10-16 14:00:29,736 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[764320,764333] [2022-10-16 14:00:29,744 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[764947,764960] [2022-10-16 14:00:29,751 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[765362,765375] [2022-10-16 14:00:29,760 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[766006,766019] [2022-10-16 14:00:29,768 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[766736,766749] [2022-10-16 14:00:29,775 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[767572,767585] [2022-10-16 14:00:29,783 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[768918,768931] [2022-10-16 14:00:29,791 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[769316,769329] [2022-10-16 14:00:29,798 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[769873,769886] [2022-10-16 14:00:29,805 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[770256,770269] [2022-10-16 14:00:29,812 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[770872,770885] [2022-10-16 14:00:29,820 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[771446,771459] [2022-10-16 14:00:29,828 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[772359,772372] [2022-10-16 14:00:29,835 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[772750,772763] [2022-10-16 14:00:29,842 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[772979,772992] [2022-10-16 14:00:29,849 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[773385,773398] [2022-10-16 14:00:29,857 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[774242,774255] [2022-10-16 14:00:29,864 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[774649,774662] [2022-10-16 14:00:29,866 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 14:00:29,915 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 14:00:30,950 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[757780,757793] [2022-10-16 14:00:30,951 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[758354,758367] [2022-10-16 14:00:30,951 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[759553,759566] [2022-10-16 14:00:30,952 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[760261,760274] [2022-10-16 14:00:30,952 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[760702,760715] [2022-10-16 14:00:30,953 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[760934,760947] [2022-10-16 14:00:30,953 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[761512,761525] [2022-10-16 14:00:30,954 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[762102,762115] [2022-10-16 14:00:30,954 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[762519,762532] [2022-10-16 14:00:30,955 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[762916,762929] [2022-10-16 14:00:30,956 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[763151,763164] [2022-10-16 14:00:30,956 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[763899,763912] [2022-10-16 14:00:30,957 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[764320,764333] [2022-10-16 14:00:30,957 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[764947,764960] [2022-10-16 14:00:30,958 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[765362,765375] [2022-10-16 14:00:30,958 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[766006,766019] [2022-10-16 14:00:30,959 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[766736,766749] [2022-10-16 14:00:30,959 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[767572,767585] [2022-10-16 14:00:30,960 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[768918,768931] [2022-10-16 14:00:30,961 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[769316,769329] [2022-10-16 14:00:30,961 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[769873,769886] [2022-10-16 14:00:30,962 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[770256,770269] [2022-10-16 14:00:30,962 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[770872,770885] [2022-10-16 14:00:30,963 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[771446,771459] [2022-10-16 14:00:30,963 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[772359,772372] [2022-10-16 14:00:30,964 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[772750,772763] [2022-10-16 14:00:30,964 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[772979,772992] [2022-10-16 14:00:30,964 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[773385,773398] [2022-10-16 14:00:30,965 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[774242,774255] [2022-10-16 14:00:30,965 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c[774649,774662] [2022-10-16 14:00:30,966 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 14:00:31,364 INFO L208 MainTranslator]: Completed translation [2022-10-16 14:00:31,365 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:00:31 WrapperNode [2022-10-16 14:00:31,365 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 14:00:31,366 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 14:00:31,366 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 14:00:31,366 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 14:00:31,374 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:00:31" (1/1) ... [2022-10-16 14:00:31,650 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:00:31" (1/1) ... [2022-10-16 14:00:32,258 INFO L138 Inliner]: procedures = 1007, calls = 10123, calls flagged for inlining = 414, calls inlined = 328, statements flattened = 15707 [2022-10-16 14:00:32,259 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 14:00:32,261 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 14:00:32,261 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 14:00:32,261 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 14:00:32,273 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:00:31" (1/1) ... [2022-10-16 14:00:32,274 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:00:31" (1/1) ... [2022-10-16 14:00:32,398 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:00:31" (1/1) ... [2022-10-16 14:00:32,399 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:00:31" (1/1) ... [2022-10-16 14:00:32,991 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:00:31" (1/1) ... [2022-10-16 14:00:33,052 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:00:31" (1/1) ... [2022-10-16 14:00:33,264 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:00:31" (1/1) ... [2022-10-16 14:00:33,301 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:00:31" (1/1) ... [2022-10-16 14:00:33,500 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 14:00:33,504 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 14:00:33,504 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 14:00:33,505 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 14:00:33,506 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:00:31" (1/1) ... [2022-10-16 14:00:33,521 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 14:00:33,546 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 14:00:33,582 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) [2022-10-16 14:00:33,622 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 [2022-10-16 14:00:33,730 INFO L130 BoogieDeclarations]: Found specification of procedure musb_platform_enable [2022-10-16 14:00:33,731 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_platform_enable [2022-10-16 14:00:33,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2022-10-16 14:00:33,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2022-10-16 14:00:33,736 INFO L130 BoogieDeclarations]: Found specification of procedure musb_ep_get_qh [2022-10-16 14:00:33,736 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_ep_get_qh [2022-10-16 14:00:33,736 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2022-10-16 14:00:33,736 INFO L130 BoogieDeclarations]: Found specification of procedure otg_start_srp [2022-10-16 14:00:33,737 INFO L138 BoogieDeclarations]: Found implementation of procedure otg_start_srp [2022-10-16 14:00:33,738 INFO L130 BoogieDeclarations]: Found specification of procedure musb_vbus_show [2022-10-16 14:00:33,738 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_vbus_show [2022-10-16 14:00:33,740 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~TO~$Pointer$ [2022-10-16 14:00:33,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~TO~$Pointer$ [2022-10-16 14:00:33,741 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put [2022-10-16 14:00:33,741 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put [2022-10-16 14:00:33,742 INFO L130 BoogieDeclarations]: Found specification of procedure musb_gadget_fifo_status [2022-10-16 14:00:33,742 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_gadget_fifo_status [2022-10-16 14:00:33,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-10-16 14:00:33,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-10-16 14:00:33,742 INFO L130 BoogieDeclarations]: Found specification of procedure usb_phy_vbus_off [2022-10-16 14:00:33,743 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_phy_vbus_off [2022-10-16 14:00:33,743 INFO L130 BoogieDeclarations]: Found specification of procedure musb_h_ep0_flush_fifo [2022-10-16 14:00:33,743 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_h_ep0_flush_fifo [2022-10-16 14:00:33,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-10-16 14:00:33,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-10-16 14:00:33,744 INFO L130 BoogieDeclarations]: Found specification of procedure ep0_txstate [2022-10-16 14:00:33,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ep0_txstate [2022-10-16 14:00:33,744 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_arch_io [2022-10-16 14:00:33,744 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_arch_io [2022-10-16 14:00:33,746 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2022-10-16 14:00:33,747 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2022-10-16 14:00:33,747 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-10-16 14:00:33,747 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-10-16 14:00:33,747 INFO L130 BoogieDeclarations]: Found specification of procedure device_wakeup_enable [2022-10-16 14:00:33,751 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-10-16 14:00:33,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-10-16 14:00:33,752 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_set_autosuspend_delay [2022-10-16 14:00:33,752 INFO L130 BoogieDeclarations]: Found specification of procedure musb_ep_restart [2022-10-16 14:00:33,752 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_ep_restart [2022-10-16 14:00:33,752 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_disable [2022-10-16 14:00:33,753 INFO L130 BoogieDeclarations]: Found specification of procedure musb_g_disconnect [2022-10-16 14:00:33,753 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_g_disconnect [2022-10-16 14:00:33,753 INFO L130 BoogieDeclarations]: Found specification of procedure musb_gadget_start [2022-10-16 14:00:33,753 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_gadget_start [2022-10-16 14:00:33,753 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2022-10-16 14:00:33,753 INFO L130 BoogieDeclarations]: Found specification of procedure sg_init_table [2022-10-16 14:00:33,753 INFO L130 BoogieDeclarations]: Found specification of procedure musb_gadget_wakeup [2022-10-16 14:00:33,754 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_gadget_wakeup [2022-10-16 14:00:33,754 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_rcu_update_lock [2022-10-16 14:00:33,754 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_rcu_update_lock [2022-10-16 14:00:33,754 INFO L130 BoogieDeclarations]: Found specification of procedure fifo_setup [2022-10-16 14:00:33,754 INFO L138 BoogieDeclarations]: Found implementation of procedure fifo_setup [2022-10-16 14:00:33,755 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2022-10-16 14:00:33,755 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2022-10-16 14:00:33,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2022-10-16 14:00:33,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2022-10-16 14:00:33,755 INFO L130 BoogieDeclarations]: Found specification of procedure musb_test_mode_write [2022-10-16 14:00:33,757 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_test_mode_write [2022-10-16 14:00:33,757 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-10-16 14:00:33,757 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-10-16 14:00:33,757 INFO L130 BoogieDeclarations]: Found specification of procedure musb_gadget_disable [2022-10-16 14:00:33,759 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_gadget_disable [2022-10-16 14:00:33,759 INFO L130 BoogieDeclarations]: Found specification of procedure ux500_dma_controller_stop [2022-10-16 14:00:33,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ux500_dma_controller_stop [2022-10-16 14:00:33,761 INFO L130 BoogieDeclarations]: Found specification of procedure usb_add_gadget_udc [2022-10-16 14:00:33,764 INFO L130 BoogieDeclarations]: Found specification of procedure musb_bus_suspend [2022-10-16 14:00:33,767 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_bus_suspend [2022-10-16 14:00:33,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-10-16 14:00:33,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-10-16 14:00:33,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-16 14:00:33,772 INFO L130 BoogieDeclarations]: Found specification of procedure usb_create_hcd [2022-10-16 14:00:33,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2022-10-16 14:00:33,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2022-10-16 14:00:33,772 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_block_queue [2022-10-16 14:00:33,772 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_block_queue [2022-10-16 14:00:33,773 INFO L130 BoogieDeclarations]: Found specification of procedure musb_gadget_setup [2022-10-16 14:00:33,773 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_gadget_setup [2022-10-16 14:00:33,773 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2022-10-16 14:00:33,773 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2022-10-16 14:00:33,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-10-16 14:00:33,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-10-16 14:00:33,773 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_to_musb [2022-10-16 14:00:33,773 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_to_musb [2022-10-16 14:00:33,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-10-16 14:00:33,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-10-16 14:00:33,777 INFO L130 BoogieDeclarations]: Found specification of procedure musb_gadget_vbus_draw [2022-10-16 14:00:33,777 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_gadget_vbus_draw [2022-10-16 14:00:33,777 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_block_genhd [2022-10-16 14:00:33,777 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_block_genhd [2022-10-16 14:00:33,777 INFO L130 BoogieDeclarations]: Found specification of procedure musb_suspend [2022-10-16 14:00:33,778 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_suspend [2022-10-16 14:00:33,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-16 14:00:33,778 INFO L130 BoogieDeclarations]: Found specification of procedure musb_exit_debugfs [2022-10-16 14:00:33,778 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_exit_debugfs [2022-10-16 14:00:33,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-10-16 14:00:33,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-10-16 14:00:33,778 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-10-16 14:00:33,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 14:00:33,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-16 14:00:33,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-16 14:00:33,779 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-16 14:00:33,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-16 14:00:33,779 INFO L130 BoogieDeclarations]: Found specification of procedure musb_write_txfifoadd [2022-10-16 14:00:33,779 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_write_txfifoadd [2022-10-16 14:00:33,779 INFO L130 BoogieDeclarations]: Found specification of procedure to_musb_ep [2022-10-16 14:00:33,779 INFO L138 BoogieDeclarations]: Found implementation of procedure to_musb_ep [2022-10-16 14:00:33,779 INFO L130 BoogieDeclarations]: Found specification of procedure usb_otg_state_string [2022-10-16 14:00:33,779 INFO L130 BoogieDeclarations]: Found specification of procedure usb_add_hcd [2022-10-16 14:00:33,782 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-10-16 14:00:33,782 INFO L130 BoogieDeclarations]: Found specification of procedure musb_otg_timer_func [2022-10-16 14:00:33,782 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_otg_timer_func [2022-10-16 14:00:33,782 INFO L130 BoogieDeclarations]: Found specification of procedure device_unregister [2022-10-16 14:00:33,782 INFO L130 BoogieDeclarations]: Found specification of procedure musb_save_toggle [2022-10-16 14:00:33,782 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_save_toggle [2022-10-16 14:00:33,782 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-10-16 14:00:33,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-10-16 14:00:33,783 INFO L130 BoogieDeclarations]: Found specification of procedure musb_start_urb [2022-10-16 14:00:33,783 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_start_urb [2022-10-16 14:00:33,783 INFO L130 BoogieDeclarations]: Found specification of procedure ep_config_from_table [2022-10-16 14:00:33,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ep_config_from_table [2022-10-16 14:00:33,785 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-16 14:00:33,785 INFO L130 BoogieDeclarations]: Found specification of procedure musb_load_testpacket [2022-10-16 14:00:33,785 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_load_testpacket [2022-10-16 14:00:33,785 INFO L130 BoogieDeclarations]: Found specification of procedure musb_write_rxfunaddr [2022-10-16 14:00:33,785 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_write_rxfunaddr [2022-10-16 14:00:33,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_13_2 [2022-10-16 14:00:33,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_13_2 [2022-10-16 14:00:33,786 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2022-10-16 14:00:33,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2022-10-16 14:00:33,786 INFO L130 BoogieDeclarations]: Found specification of procedure musb_h_get_frame_number [2022-10-16 14:00:33,787 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_h_get_frame_number [2022-10-16 14:00:33,789 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2022-10-16 14:00:33,789 INFO L130 BoogieDeclarations]: Found specification of procedure musb_write_txhubaddr [2022-10-16 14:00:33,789 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_write_txhubaddr [2022-10-16 14:00:33,789 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 14:00:33,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 14:00:33,790 INFO L130 BoogieDeclarations]: Found specification of procedure musb_g_ep0_disable [2022-10-16 14:00:33,790 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_g_ep0_disable [2022-10-16 14:00:33,790 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-10-16 14:00:33,790 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-10-16 14:00:33,790 INFO L130 BoogieDeclarations]: Found specification of procedure musb_free_temp_buffer [2022-10-16 14:00:33,790 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_free_temp_buffer [2022-10-16 14:00:33,790 INFO L130 BoogieDeclarations]: Found specification of procedure musb_write_rxhubaddr [2022-10-16 14:00:33,790 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_write_rxhubaddr [2022-10-16 14:00:33,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-16 14:00:33,791 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~~u8~0~X~~dma_addr_t~0~X~~u32~0~TO~int [2022-10-16 14:00:33,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~~u8~0~X~~dma_addr_t~0~X~~u32~0~TO~int [2022-10-16 14:00:33,791 INFO L130 BoogieDeclarations]: Found specification of procedure musb_g_ep0_dequeue [2022-10-16 14:00:33,791 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_g_ep0_dequeue [2022-10-16 14:00:33,791 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~TO~VOID [2022-10-16 14:00:33,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~TO~VOID [2022-10-16 14:00:33,791 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2022-10-16 14:00:33,791 INFO L130 BoogieDeclarations]: Found specification of procedure musb_read_target_reg_base [2022-10-16 14:00:33,792 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_read_target_reg_base [2022-10-16 14:00:33,792 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2022-10-16 14:00:33,792 INFO L130 BoogieDeclarations]: Found specification of procedure musb_init_controller [2022-10-16 14:00:33,792 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_init_controller [2022-10-16 14:00:33,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-10-16 14:00:33,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-10-16 14:00:33,792 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2022-10-16 14:00:33,792 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_map_urb_for_dma [2022-10-16 14:00:33,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-16 14:00:33,793 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-16 14:00:33,793 INFO L130 BoogieDeclarations]: Found specification of procedure musb_stop [2022-10-16 14:00:33,793 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_stop [2022-10-16 14:00:33,793 INFO L130 BoogieDeclarations]: Found specification of procedure dma_release_channel [2022-10-16 14:00:33,793 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-10-16 14:00:33,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2022-10-16 14:00:33,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2022-10-16 14:00:33,793 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_giveback_urb [2022-10-16 14:00:33,794 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_fs_sysfs [2022-10-16 14:00:33,794 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_fs_sysfs [2022-10-16 14:00:33,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2022-10-16 14:00:33,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2022-10-16 14:00:33,794 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-16 14:00:33,794 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2022-10-16 14:00:33,794 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2022-10-16 14:00:33,794 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-16 14:00:33,794 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-16 14:00:33,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2022-10-16 14:00:33,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2022-10-16 14:00:33,795 INFO L130 BoogieDeclarations]: Found specification of procedure musb_restore_context [2022-10-16 14:00:33,795 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_restore_context [2022-10-16 14:00:33,795 INFO L130 BoogieDeclarations]: Found specification of procedure next_request [2022-10-16 14:00:33,795 INFO L138 BoogieDeclarations]: Found implementation of procedure next_request [2022-10-16 14:00:33,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-16 14:00:33,795 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2022-10-16 14:00:33,796 INFO L130 BoogieDeclarations]: Found specification of procedure dma_channel_status [2022-10-16 14:00:33,796 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_channel_status [2022-10-16 14:00:33,796 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2022-10-16 14:00:33,796 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_locking_rwlock [2022-10-16 14:00:33,796 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_locking_rwlock [2022-10-16 14:00:33,797 INFO L130 BoogieDeclarations]: Found specification of procedure musb_platform_exit [2022-10-16 14:00:33,802 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_platform_exit [2022-10-16 14:00:33,803 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2022-10-16 14:00:33,805 INFO L130 BoogieDeclarations]: Found specification of procedure musb_gadget_dequeue [2022-10-16 14:00:33,805 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_gadget_dequeue [2022-10-16 14:00:33,805 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-10-16 14:00:33,805 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-10-16 14:00:33,805 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-10-16 14:00:33,805 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-10-16 14:00:33,806 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2022-10-16 14:00:33,806 INFO L130 BoogieDeclarations]: Found specification of procedure musb_write_fifo [2022-10-16 14:00:33,806 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_write_fifo [2022-10-16 14:00:33,806 INFO L130 BoogieDeclarations]: Found specification of procedure musb_h_ep0_irq [2022-10-16 14:00:33,806 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_h_ep0_irq [2022-10-16 14:00:33,806 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-10-16 14:00:33,806 INFO L130 BoogieDeclarations]: Found specification of procedure musb_dma_completion [2022-10-16 14:00:33,806 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_dma_completion [2022-10-16 14:00:33,806 INFO L130 BoogieDeclarations]: Found specification of procedure next_urb [2022-10-16 14:00:33,807 INFO L138 BoogieDeclarations]: Found implementation of procedure next_urb [2022-10-16 14:00:33,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-10-16 14:00:33,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-10-16 14:00:33,807 INFO L130 BoogieDeclarations]: Found specification of procedure sg_miter_start [2022-10-16 14:00:33,807 INFO L130 BoogieDeclarations]: Found specification of procedure musb_h_stop [2022-10-16 14:00:33,807 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_h_stop [2022-10-16 14:00:33,807 INFO L130 BoogieDeclarations]: Found specification of procedure musb_gadget_set_self_powered [2022-10-16 14:00:33,807 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_gadget_set_self_powered [2022-10-16 14:00:33,807 INFO L130 BoogieDeclarations]: Found specification of procedure musb_bulk_nak_timeout [2022-10-16 14:00:33,808 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_bulk_nak_timeout [2022-10-16 14:00:33,808 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-10-16 14:00:33,808 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-10-16 14:00:33,808 INFO L130 BoogieDeclarations]: Found specification of procedure musb_read_fifo [2022-10-16 14:00:33,808 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_read_fifo [2022-10-16 14:00:33,808 INFO L130 BoogieDeclarations]: Found specification of procedure musb_advance_schedule [2022-10-16 14:00:33,808 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_advance_schedule [2022-10-16 14:00:33,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-10-16 14:00:33,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-10-16 14:00:33,809 INFO L130 BoogieDeclarations]: Found specification of procedure musb_runtime_suspend [2022-10-16 14:00:33,809 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_runtime_suspend [2022-10-16 14:00:33,809 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_set_status [2022-10-16 14:00:33,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2022-10-16 14:00:33,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2022-10-16 14:00:33,809 INFO L130 BoogieDeclarations]: Found specification of procedure musb_platform_disable [2022-10-16 14:00:33,809 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_platform_disable [2022-10-16 14:00:33,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_musb [2022-10-16 14:00:33,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_musb [2022-10-16 14:00:33,810 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_fs_char_dev [2022-10-16 14:00:33,810 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_fs_char_dev [2022-10-16 14:00:33,810 INFO L130 BoogieDeclarations]: Found specification of procedure txstate [2022-10-16 14:00:33,810 INFO L138 BoogieDeclarations]: Found implementation of procedure txstate [2022-10-16 14:00:33,810 INFO L130 BoogieDeclarations]: Found specification of procedure usb_phy_vbus_on [2022-10-16 14:00:33,810 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_phy_vbus_on [2022-10-16 14:00:33,810 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_usb_gadget [2022-10-16 14:00:33,810 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_usb_gadget [2022-10-16 14:00:33,811 INFO L130 BoogieDeclarations]: Found specification of procedure musb_gadget_cleanup [2022-10-16 14:00:33,811 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_gadget_cleanup [2022-10-16 14:00:33,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-16 14:00:33,811 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_disable [2022-10-16 14:00:33,811 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_disable [2022-10-16 14:00:33,811 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_link_urb_to_ep [2022-10-16 14:00:33,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-16 14:00:33,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-16 14:00:33,811 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_idle [2022-10-16 14:00:33,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_96 [2022-10-16 14:00:33,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_96 [2022-10-16 14:00:33,812 INFO L130 BoogieDeclarations]: Found specification of procedure ux500_dma_channel_program [2022-10-16 14:00:33,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ux500_dma_channel_program [2022-10-16 14:00:33,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_musb [2022-10-16 14:00:33,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_musb [2022-10-16 14:00:33,812 INFO L130 BoogieDeclarations]: Found specification of procedure dma_async_issue_pending [2022-10-16 14:00:33,812 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_async_issue_pending [2022-10-16 14:00:33,812 INFO L130 BoogieDeclarations]: Found specification of procedure sg_miter_stop [2022-10-16 14:00:33,812 INFO L130 BoogieDeclarations]: Found specification of procedure musb_g_ep0_enable [2022-10-16 14:00:33,812 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_g_ep0_enable [2022-10-16 14:00:33,813 INFO L130 BoogieDeclarations]: Found specification of procedure usb_urb_dir_in [2022-10-16 14:00:33,813 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_urb_dir_in [2022-10-16 14:00:33,813 INFO L130 BoogieDeclarations]: Found specification of procedure musb_mode_show [2022-10-16 14:00:33,813 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_mode_show [2022-10-16 14:00:33,813 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_mmc_sdio_func [2022-10-16 14:00:33,813 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_mmc_sdio_func [2022-10-16 14:00:33,813 INFO L130 BoogieDeclarations]: Found specification of procedure strstarts [2022-10-16 14:00:33,813 INFO L138 BoogieDeclarations]: Found implementation of procedure strstarts [2022-10-16 14:00:33,813 INFO L130 BoogieDeclarations]: Found specification of procedure rxstate [2022-10-16 14:00:33,813 INFO L138 BoogieDeclarations]: Found implementation of procedure rxstate [2022-10-16 14:00:33,814 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_enable [2022-10-16 14:00:33,814 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-10-16 14:00:33,814 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_rcu_srcu [2022-10-16 14:00:33,814 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_rcu_srcu [2022-10-16 14:00:33,814 INFO L130 BoogieDeclarations]: Found specification of procedure device_init_wakeup [2022-10-16 14:00:33,814 INFO L130 BoogieDeclarations]: Found specification of procedure musb_write_txhubport [2022-10-16 14:00:33,814 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_write_txhubport [2022-10-16 14:00:33,814 INFO L130 BoogieDeclarations]: Found specification of procedure musb_tx_dma_program [2022-10-16 14:00:33,814 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_tx_dma_program [2022-10-16 14:00:33,815 INFO L130 BoogieDeclarations]: Found specification of procedure musb_generic_disable [2022-10-16 14:00:33,815 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_generic_disable [2022-10-16 14:00:33,815 INFO L130 BoogieDeclarations]: Found specification of procedure musb_gadget_enable [2022-10-16 14:00:33,815 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_gadget_enable [2022-10-16 14:00:33,815 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify [2022-10-16 14:00:33,815 INFO L130 BoogieDeclarations]: Found specification of procedure unmap_dma_buffer [2022-10-16 14:00:33,815 INFO L138 BoogieDeclarations]: Found implementation of procedure unmap_dma_buffer [2022-10-16 14:00:33,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_97 [2022-10-16 14:00:33,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_97 [2022-10-16 14:00:33,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2022-10-16 14:00:33,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2022-10-16 14:00:33,816 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-16 14:00:33,816 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-16 14:00:33,816 INFO L130 BoogieDeclarations]: Found specification of procedure musb_platform_set_mode [2022-10-16 14:00:33,816 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_platform_set_mode [2022-10-16 14:00:33,816 INFO L130 BoogieDeclarations]: Found specification of procedure musb_g_ep0_halt [2022-10-16 14:00:33,816 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_g_ep0_halt [2022-10-16 14:00:33,817 INFO L130 BoogieDeclarations]: Found specification of procedure musb_g_ep0_irq [2022-10-16 14:00:33,817 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_g_ep0_irq [2022-10-16 14:00:33,817 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_net_sock [2022-10-16 14:00:33,817 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_net_sock [2022-10-16 14:00:33,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-16 14:00:33,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-16 14:00:33,817 INFO L130 BoogieDeclarations]: Found specification of procedure forward_to_driver [2022-10-16 14:00:33,817 INFO L138 BoogieDeclarations]: Found implementation of procedure forward_to_driver [2022-10-16 14:00:33,817 INFO L130 BoogieDeclarations]: Found specification of procedure musb_h_flush_rxfifo [2022-10-16 14:00:33,818 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_h_flush_rxfifo [2022-10-16 14:00:33,818 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-10-16 14:00:33,818 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2022-10-16 14:00:33,818 INFO L130 BoogieDeclarations]: Found specification of procedure musb_platform_try_idle [2022-10-16 14:00:33,818 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_platform_try_idle [2022-10-16 14:00:33,818 INFO L130 BoogieDeclarations]: Found specification of procedure init_peripheral_ep [2022-10-16 14:00:33,818 INFO L138 BoogieDeclarations]: Found implementation of procedure init_peripheral_ep [2022-10-16 14:00:33,818 INFO L130 BoogieDeclarations]: Found specification of procedure musb_write_txfifosz [2022-10-16 14:00:33,818 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_write_txfifosz [2022-10-16 14:00:33,818 INFO L130 BoogieDeclarations]: Found specification of procedure musb_remove [2022-10-16 14:00:33,819 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_remove [2022-10-16 14:00:33,819 INFO L130 BoogieDeclarations]: Found specification of procedure musb_write_txfunaddr [2022-10-16 14:00:33,820 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_write_txfunaddr [2022-10-16 14:00:33,820 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~~u8~0 [2022-10-16 14:00:33,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~~u8~0 [2022-10-16 14:00:33,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2022-10-16 14:00:33,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2022-10-16 14:00:33,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2022-10-16 14:00:33,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2022-10-16 14:00:33,821 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_unmap_urb_for_dma [2022-10-16 14:00:33,821 INFO L130 BoogieDeclarations]: Found specification of procedure musb_hub_status_data [2022-10-16 14:00:33,821 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_hub_status_data [2022-10-16 14:00:33,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-16 14:00:33,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-10-16 14:00:33,821 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_num [2022-10-16 14:00:33,821 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_num [2022-10-16 14:00:33,821 INFO L130 BoogieDeclarations]: Found specification of procedure musb_free [2022-10-16 14:00:33,822 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_free [2022-10-16 14:00:33,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-16 14:00:33,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-16 14:00:33,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2022-10-16 14:00:33,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2022-10-16 14:00:33,822 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_alloc_irq [2022-10-16 14:00:33,822 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_alloc_irq [2022-10-16 14:00:33,822 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2022-10-16 14:00:33,822 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-16 14:00:33,823 INFO L130 BoogieDeclarations]: Found specification of procedure musb_cleanup_urb [2022-10-16 14:00:33,823 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_cleanup_urb [2022-10-16 14:00:33,823 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~u8~0~TO~~u32~0 [2022-10-16 14:00:33,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~u8~0~TO~~u32~0 [2022-10-16 14:00:33,823 INFO L130 BoogieDeclarations]: Found specification of procedure ep_config_from_hw [2022-10-16 14:00:33,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ep_config_from_hw [2022-10-16 14:00:33,823 INFO L130 BoogieDeclarations]: Found specification of procedure otg_set_peripheral [2022-10-16 14:00:33,823 INFO L138 BoogieDeclarations]: Found implementation of procedure otg_set_peripheral [2022-10-16 14:00:33,823 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-10-16 14:00:33,824 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-10-16 14:00:33,824 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2022-10-16 14:00:33,824 INFO L130 BoogieDeclarations]: Found specification of procedure musb_resume [2022-10-16 14:00:33,824 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_resume [2022-10-16 14:00:33,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-10-16 14:00:33,824 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-10-16 14:00:33,824 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_check_unlink_urb [2022-10-16 14:00:33,825 INFO L130 BoogieDeclarations]: Found specification of procedure service_zero_data_request [2022-10-16 14:00:33,826 INFO L138 BoogieDeclarations]: Found implementation of procedure service_zero_data_request [2022-10-16 14:00:33,826 INFO L130 BoogieDeclarations]: Found specification of procedure musb_ep_set_qh [2022-10-16 14:00:33,826 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_ep_set_qh [2022-10-16 14:00:33,826 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-10-16 14:00:33,826 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2022-10-16 14:00:33,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2022-10-16 14:00:33,826 INFO L130 BoogieDeclarations]: Found specification of procedure ux500_dma_channel_abort [2022-10-16 14:00:33,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ux500_dma_channel_abort [2022-10-16 14:00:33,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-16 14:00:33,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2022-10-16 14:00:33,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2022-10-16 14:00:33,827 INFO L130 BoogieDeclarations]: Found specification of procedure musb_gadget_fifo_flush [2022-10-16 14:00:33,827 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_gadget_fifo_flush [2022-10-16 14:00:33,827 INFO L130 BoogieDeclarations]: Found specification of procedure musb_hnp_stop [2022-10-16 14:00:33,827 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_hnp_stop [2022-10-16 14:00:33,827 INFO L130 BoogieDeclarations]: Found specification of procedure dma_controller_destroy [2022-10-16 14:00:33,827 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_controller_destroy [2022-10-16 14:00:33,827 INFO L130 BoogieDeclarations]: Found specification of procedure musb_platform_reset [2022-10-16 14:00:33,827 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_platform_reset [2022-10-16 14:00:33,828 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_unlink_urb_from_ep [2022-10-16 14:00:33,828 INFO L130 BoogieDeclarations]: Found specification of procedure musb_gadget_pullup [2022-10-16 14:00:33,828 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_gadget_pullup [2022-10-16 14:00:33,828 INFO L130 BoogieDeclarations]: Found specification of procedure dma_request_slave_channel [2022-10-16 14:00:33,828 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-10-16 14:00:33,828 INFO L130 BoogieDeclarations]: Found specification of procedure __dma_request_channel [2022-10-16 14:00:33,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-10-16 14:00:33,828 INFO L130 BoogieDeclarations]: Found specification of procedure musb_h_tx_flush_fifo [2022-10-16 14:00:33,828 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_h_tx_flush_fifo [2022-10-16 14:00:33,829 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-16 14:00:33,829 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-16 14:00:33,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2022-10-16 14:00:33,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2022-10-16 14:00:33,829 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u8~0~TO~VOID [2022-10-16 14:00:33,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u8~0~TO~VOID [2022-10-16 14:00:33,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_17_2 [2022-10-16 14:00:33,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_17_2 [2022-10-16 14:00:33,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-10-16 14:00:33,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-10-16 14:00:33,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-10-16 14:00:33,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-10-16 14:00:33,830 INFO L130 BoogieDeclarations]: Found specification of procedure first_qh [2022-10-16 14:00:33,830 INFO L138 BoogieDeclarations]: Found implementation of procedure first_qh [2022-10-16 14:00:33,830 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive [2022-10-16 14:00:33,830 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-10-16 14:00:33,830 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-10-16 14:00:33,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2022-10-16 14:00:33,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2022-10-16 14:00:33,831 INFO L130 BoogieDeclarations]: Found specification of procedure nuke [2022-10-16 14:00:33,831 INFO L138 BoogieDeclarations]: Found implementation of procedure nuke [2022-10-16 14:00:33,831 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_locking_spinlock [2022-10-16 14:00:33,831 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_locking_spinlock [2022-10-16 14:00:33,831 INFO L130 BoogieDeclarations]: Found specification of procedure musb_start [2022-10-16 14:00:33,831 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_start [2022-10-16 14:00:33,831 INFO L130 BoogieDeclarations]: Found specification of procedure musb_g_rx [2022-10-16 14:00:33,831 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_g_rx [2022-10-16 14:00:33,831 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_poll_rh_status [2022-10-16 14:00:33,831 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_rcu_update_lock_sched [2022-10-16 14:00:33,832 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_rcu_update_lock_sched [2022-10-16 14:00:33,832 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2022-10-16 14:00:33,832 INFO L130 BoogieDeclarations]: Found specification of procedure musb_runtime_resume [2022-10-16 14:00:33,832 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_runtime_resume [2022-10-16 14:00:33,832 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_streq [2022-10-16 14:00:33,832 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~~u16~0 [2022-10-16 14:00:33,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~~u16~0 [2022-10-16 14:00:33,832 INFO L130 BoogieDeclarations]: Found specification of procedure musb_host_rx [2022-10-16 14:00:33,832 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_host_rx [2022-10-16 14:00:33,833 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-16 14:00:33,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-16 14:00:33,833 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2022-10-16 14:00:33,833 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-10-16 14:00:33,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-10-16 14:00:33,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_97 [2022-10-16 14:00:33,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_97 [2022-10-16 14:00:33,833 INFO L130 BoogieDeclarations]: Found specification of procedure musb_gadget_stop [2022-10-16 14:00:33,833 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_gadget_stop [2022-10-16 14:00:33,833 INFO L130 BoogieDeclarations]: Found specification of procedure usb_remove_hcd [2022-10-16 14:00:33,834 INFO L130 BoogieDeclarations]: Found specification of procedure musb_g_tx [2022-10-16 14:00:33,834 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_g_tx [2022-10-16 14:00:33,834 INFO L130 BoogieDeclarations]: Found specification of procedure musb_host_packet_rx [2022-10-16 14:00:33,834 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_host_packet_rx [2022-10-16 14:00:33,834 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-10-16 14:00:33,834 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-10-16 14:00:33,834 INFO L130 BoogieDeclarations]: Found specification of procedure decode_ep0stage [2022-10-16 14:00:33,834 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_ep0stage [2022-10-16 14:00:33,834 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_set_maxpacket_limit [2022-10-16 14:00:33,835 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_set_maxpacket_limit [2022-10-16 14:00:33,835 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_set_halt [2022-10-16 14:00:33,835 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_set_halt [2022-10-16 14:00:33,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2022-10-16 14:00:33,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2022-10-16 14:00:33,835 INFO L130 BoogieDeclarations]: Found specification of procedure musb_bus_resume [2022-10-16 14:00:33,835 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_bus_resume [2022-10-16 14:00:33,835 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-10-16 14:00:33,835 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-10-16 14:00:33,835 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-10-16 14:00:33,836 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-10-16 14:00:33,836 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2022-10-16 14:00:33,836 INFO L130 BoogieDeclarations]: Found specification of procedure musb_alloc_request [2022-10-16 14:00:33,836 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_alloc_request [2022-10-16 14:00:33,836 INFO L130 BoogieDeclarations]: Found specification of procedure musb_read_ulpi_buscontrol [2022-10-16 14:00:33,836 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_read_ulpi_buscontrol [2022-10-16 14:00:33,836 INFO L130 BoogieDeclarations]: Found specification of procedure stop_activity [2022-10-16 14:00:33,836 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_activity [2022-10-16 14:00:33,837 INFO L130 BoogieDeclarations]: Found specification of procedure musb_gadget_set_halt [2022-10-16 14:00:33,837 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_gadget_set_halt [2022-10-16 14:00:33,837 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2022-10-16 14:00:33,837 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_to_musb [2022-10-16 14:00:33,837 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_to_musb [2022-10-16 14:00:33,837 INFO L130 BoogieDeclarations]: Found specification of procedure ux500_configure_channel [2022-10-16 14:00:33,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ux500_configure_channel [2022-10-16 14:00:33,837 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2022-10-16 14:00:33,837 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_rcu_update_lock_bh [2022-10-16 14:00:33,838 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_rcu_update_lock_bh [2022-10-16 14:00:33,838 INFO L130 BoogieDeclarations]: Found specification of procedure musb_write_rxfifoadd [2022-10-16 14:00:33,838 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_write_rxfifoadd [2022-10-16 14:00:33,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-16 14:00:33,838 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-10-16 14:00:33,838 INFO L130 BoogieDeclarations]: Found specification of procedure musb_port_suspend [2022-10-16 14:00:33,838 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_port_suspend [2022-10-16 14:00:33,838 INFO L130 BoogieDeclarations]: Found specification of procedure musb_port_reset [2022-10-16 14:00:33,838 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_port_reset [2022-10-16 14:00:33,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-10-16 14:00:33,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-10-16 14:00:33,839 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2022-10-16 14:00:33,839 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2022-10-16 14:00:33,839 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2022-10-16 14:00:33,839 INFO L130 BoogieDeclarations]: Found specification of procedure musb_probe [2022-10-16 14:00:33,839 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_probe [2022-10-16 14:00:33,839 INFO L130 BoogieDeclarations]: Found specification of procedure usb_del_gadget_udc [2022-10-16 14:00:33,839 INFO L130 BoogieDeclarations]: Found specification of procedure musb_host_tx [2022-10-16 14:00:33,840 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_host_tx [2022-10-16 14:00:33,840 INFO L130 BoogieDeclarations]: Found specification of procedure musb_host_cleanup [2022-10-16 14:00:33,840 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_host_cleanup [2022-10-16 14:00:33,840 INFO L130 BoogieDeclarations]: Found specification of procedure devm_ioremap_resource [2022-10-16 14:00:33,840 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_type [2022-10-16 14:00:33,840 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_type [2022-10-16 14:00:33,840 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_use_autosuspend [2022-10-16 14:00:33,840 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-16 14:00:33,840 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-16 14:00:33,840 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_get_sync [2022-10-16 14:00:33,841 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_get_sync [2022-10-16 14:00:33,841 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_alloc_usb_lock [2022-10-16 14:00:33,841 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_alloc_usb_lock [2022-10-16 14:00:33,841 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_musb [2022-10-16 14:00:33,841 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_musb [2022-10-16 14:00:33,841 INFO L130 BoogieDeclarations]: Found specification of procedure musb_free_request [2022-10-16 14:00:33,841 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_free_request [2022-10-16 14:00:33,841 INFO L130 BoogieDeclarations]: Found specification of procedure musb_platform_init [2022-10-16 14:00:33,841 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_platform_init [2022-10-16 14:00:33,842 INFO L130 BoogieDeclarations]: Found specification of procedure musb_h_start [2022-10-16 14:00:33,842 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_h_start [2022-10-16 14:00:33,842 INFO L130 BoogieDeclarations]: Found specification of procedure musb_save_context [2022-10-16 14:00:33,842 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_save_context [2022-10-16 14:00:33,842 INFO L130 BoogieDeclarations]: Found specification of procedure ux500_dma_channel_release [2022-10-16 14:00:33,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ux500_dma_channel_release [2022-10-16 14:00:33,842 INFO L130 BoogieDeclarations]: Found specification of procedure musb_g_ep0_giveback [2022-10-16 14:00:33,842 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_g_ep0_giveback [2022-10-16 14:00:33,842 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_usb_coherent [2022-10-16 14:00:33,843 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_usb_coherent [2022-10-16 14:00:33,843 INFO L130 BoogieDeclarations]: Found specification of procedure next_in_request [2022-10-16 14:00:33,843 INFO L138 BoogieDeclarations]: Found implementation of procedure next_in_request [2022-10-16 14:00:33,843 INFO L130 BoogieDeclarations]: Found specification of procedure list_is_singular [2022-10-16 14:00:33,843 INFO L138 BoogieDeclarations]: Found implementation of procedure list_is_singular [2022-10-16 14:00:33,843 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_resume [2022-10-16 14:00:33,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-16 14:00:33,843 INFO L130 BoogieDeclarations]: Found specification of procedure musb_gadget_set_wedge [2022-10-16 14:00:33,844 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_gadget_set_wedge [2022-10-16 14:00:33,844 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-10-16 14:00:33,844 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~u8~0~X~~u16~0~TO~~u32~0 [2022-10-16 14:00:33,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~u8~0~X~~u16~0~TO~~u32~0 [2022-10-16 14:00:33,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-10-16 14:00:33,844 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_drivers_base_class [2022-10-16 14:00:33,844 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_drivers_base_class [2022-10-16 14:00:33,844 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_module [2022-10-16 14:00:33,844 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_module [2022-10-16 14:00:33,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2022-10-16 14:00:33,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2022-10-16 14:00:33,845 INFO L130 BoogieDeclarations]: Found specification of procedure to_musb_request [2022-10-16 14:00:33,845 INFO L138 BoogieDeclarations]: Found implementation of procedure to_musb_request [2022-10-16 14:00:33,845 INFO L130 BoogieDeclarations]: Found specification of procedure sg_miter_next [2022-10-16 14:00:33,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-10-16 14:00:33,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-10-16 14:00:33,845 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_hcd [2022-10-16 14:00:33,845 INFO L130 BoogieDeclarations]: Found specification of procedure musb_write_rxfifosz [2022-10-16 14:00:33,845 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_write_rxfifosz [2022-10-16 14:00:33,846 INFO L130 BoogieDeclarations]: Found specification of procedure musb_g_giveback [2022-10-16 14:00:33,846 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_g_giveback [2022-10-16 14:00:33,846 INFO L130 BoogieDeclarations]: Found specification of procedure otg_set_host [2022-10-16 14:00:33,846 INFO L138 BoogieDeclarations]: Found implementation of procedure otg_set_host [2022-10-16 14:00:33,846 INFO L130 BoogieDeclarations]: Found specification of procedure musb_gadget_get_frame [2022-10-16 14:00:33,846 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_gadget_get_frame [2022-10-16 14:00:33,846 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_giveback_request [2022-10-16 14:00:33,846 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2022-10-16 14:00:33,846 INFO L130 BoogieDeclarations]: Found specification of procedure irq_set_irq_wake [2022-10-16 14:00:33,847 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2022-10-16 14:00:33,847 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u16~0~TO~VOID [2022-10-16 14:00:33,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u16~0~TO~VOID [2022-10-16 14:00:33,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-10-16 14:00:33,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-10-16 14:00:33,847 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-16 14:00:33,847 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_net_rtnetlink [2022-10-16 14:00:33,847 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_net_rtnetlink [2022-10-16 14:00:33,847 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2022-10-16 14:00:33,848 INFO L130 BoogieDeclarations]: Found specification of procedure musb_recover_work [2022-10-16 14:00:33,848 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_recover_work [2022-10-16 14:00:33,848 INFO L130 BoogieDeclarations]: Found specification of procedure musb_host_setup [2022-10-16 14:00:33,848 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_host_setup [2022-10-16 14:00:33,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2022-10-16 14:00:33,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2022-10-16 14:00:33,848 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2022-10-16 14:00:33,848 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq_byname [2022-10-16 14:00:33,848 INFO L130 BoogieDeclarations]: Found specification of procedure musb_write_ulpi_buscontrol [2022-10-16 14:00:33,849 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_write_ulpi_buscontrol [2022-10-16 14:00:33,849 INFO L130 BoogieDeclarations]: Found specification of procedure musb_test_mode_open [2022-10-16 14:00:33,849 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_test_mode_open [2022-10-16 14:00:33,849 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-10-16 14:00:33,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-10-16 14:00:33,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_97 [2022-10-16 14:00:33,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_97 [2022-10-16 14:00:33,849 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_block_request [2022-10-16 14:00:33,849 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_block_request [2022-10-16 14:00:33,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2022-10-16 14:00:33,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2022-10-16 14:00:33,850 INFO L130 BoogieDeclarations]: Found specification of procedure usb_phy_set_power [2022-10-16 14:00:33,850 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_phy_set_power [2022-10-16 14:00:33,850 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_lib_idr [2022-10-16 14:00:33,850 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_lib_idr [2022-10-16 14:00:33,850 INFO L130 BoogieDeclarations]: Found specification of procedure musb_platform_set_vbus [2022-10-16 14:00:33,850 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_platform_set_vbus [2022-10-16 14:00:33,850 INFO L130 BoogieDeclarations]: Found specification of procedure musb_write_rxhubport [2022-10-16 14:00:33,850 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_write_rxhubport [2022-10-16 14:00:33,851 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_usb_urb [2022-10-16 14:00:33,851 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_usb_urb [2022-10-16 14:00:33,851 INFO L130 BoogieDeclarations]: Found specification of procedure musb_giveback [2022-10-16 14:00:33,851 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_giveback [2022-10-16 14:00:33,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_13 [2022-10-16 14:00:33,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_13 [2022-10-16 14:00:33,851 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-10-16 14:00:33,851 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-10-16 14:00:33,851 INFO L130 BoogieDeclarations]: Found specification of procedure musb_ep_program [2022-10-16 14:00:33,852 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_ep_program [2022-10-16 14:00:33,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-10-16 14:00:33,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-10-16 14:00:33,852 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-10-16 14:00:33,852 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-10-16 14:00:33,852 INFO L130 BoogieDeclarations]: Found specification of procedure musb_shutdown [2022-10-16 14:00:33,852 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_shutdown [2022-10-16 14:00:33,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-10-16 14:00:33,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-10-16 14:00:33,852 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-10-16 14:00:33,853 INFO L130 BoogieDeclarations]: Found specification of procedure ux500_dma_callback [2022-10-16 14:00:33,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ux500_dma_callback [2022-10-16 14:00:33,853 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-10-16 14:00:33,853 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_slave_config [2022-10-16 14:00:33,853 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_slave_config [2022-10-16 14:00:33,853 INFO L130 BoogieDeclarations]: Found specification of procedure musb_regdump_open [2022-10-16 14:00:33,853 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_regdump_open [2022-10-16 14:00:33,853 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-10-16 14:00:33,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-10-16 14:00:33,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 14:00:33,854 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_terminate_all [2022-10-16 14:00:33,854 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_terminate_all [2022-10-16 14:00:33,854 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2022-10-16 14:00:33,854 INFO L130 BoogieDeclarations]: Found specification of procedure musb_pullup [2022-10-16 14:00:33,854 INFO L138 BoogieDeclarations]: Found implementation of procedure musb_pullup [2022-10-16 14:00:33,854 INFO L130 BoogieDeclarations]: Found specification of procedure ux500_dma_is_compatible [2022-10-16 14:00:33,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ux500_dma_is_compatible [2022-10-16 14:00:35,633 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 14:00:35,646 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 14:00:56,501 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 14:00:56,554 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 14:00:56,555 INFO L300 CfgBuilder]: Removed 4 assume(true) statements. [2022-10-16 14:00:56,563 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 02:00:56 BoogieIcfgContainer [2022-10-16 14:00:56,564 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 14:00:56,566 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 14:00:56,566 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 14:00:56,570 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 14:00:56,570 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 02:00:19" (1/3) ... [2022-10-16 14:00:56,571 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@391d4436 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 02:00:56, skipping insertion in model container [2022-10-16 14:00:56,571 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:00:31" (2/3) ... [2022-10-16 14:00:56,571 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@391d4436 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 02:00:56, skipping insertion in model container [2022-10-16 14:00:56,572 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 02:00:56" (3/3) ... [2022-10-16 14:00:56,573 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.c [2022-10-16 14:00:56,593 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 14:00:56,594 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 226 error locations. [2022-10-16 14:00:56,771 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-10-16 14:00:56,778 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@6d459891, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-10-16 14:00:56,778 INFO L358 AbstractCegarLoop]: Starting to check reachability of 226 error locations. [2022-10-16 14:00:56,805 INFO L276 IsEmpty]: Start isEmpty. Operand has 6510 states, 4573 states have (on average 1.3977695167286246) internal successors, (6392), 4934 states have internal predecessors, (6392), 1446 states have call successors, (1446), 264 states have call predecessors, (1446), 264 states have return successors, (1446), 1414 states have call predecessors, (1446), 1446 states have call successors, (1446) [2022-10-16 14:00:56,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-10-16 14:00:56,833 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 14:00:56,834 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-16 14:00:56,835 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting musb_freeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [musb_write_txhubportErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, musb_write_txhubportErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, musb_write_txhubportErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 223 more)] === [2022-10-16 14:00:56,840 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 14:00:56,841 INFO L85 PathProgramCache]: Analyzing trace with hash -74748430, now seen corresponding path program 1 times [2022-10-16 14:00:56,851 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 14:00:56,851 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1619530038] [2022-10-16 14:00:56,852 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 14:00:56,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 14:00:57,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:00:58,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-10-16 14:00:58,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:00:58,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-10-16 14:00:58,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:00:58,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-10-16 14:00:58,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:00:58,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-10-16 14:00:58,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:00:58,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 14:00:58,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:00:58,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 14:00:58,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:00:58,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-10-16 14:00:58,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:00:58,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-10-16 14:00:58,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:00:58,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 14:00:58,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:00:58,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 14:00:58,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:00:58,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-10-16 14:00:58,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:00:58,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-10-16 14:00:58,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:00:58,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2022-10-16 14:00:58,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:00:58,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-10-16 14:00:58,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:00:58,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2022-10-16 14:00:58,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:00:58,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 14:00:58,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:00:58,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-10-16 14:00:58,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:00:58,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2022-10-16 14:00:59,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:00:59,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-10-16 14:00:59,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:00:59,058 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2022-10-16 14:00:59,058 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 14:00:59,058 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1619530038] [2022-10-16 14:00:59,060 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1619530038] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 14:00:59,060 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 14:00:59,060 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-10-16 14:00:59,062 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [988748115] [2022-10-16 14:00:59,062 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 14:00:59,069 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-10-16 14:00:59,073 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 14:00:59,113 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-10-16 14:00:59,114 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-10-16 14:00:59,132 INFO L87 Difference]: Start difference. First operand has 6510 states, 4573 states have (on average 1.3977695167286246) internal successors, (6392), 4934 states have internal predecessors, (6392), 1446 states have call successors, (1446), 264 states have call predecessors, (1446), 264 states have return successors, (1446), 1414 states have call predecessors, (1446), 1446 states have call successors, (1446) Second operand has 6 states, 6 states have (on average 10.333333333333334) internal successors, (62), 2 states have internal predecessors, (62), 2 states have call successors, (19), 6 states have call predecessors, (19), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-10-16 14:01:03,663 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 14:01:36,090 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 14:01:36,090 INFO L93 Difference]: Finished difference Result 13209 states and 19626 transitions. [2022-10-16 14:01:36,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-10-16 14:01:36,093 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 10.333333333333334) internal successors, (62), 2 states have internal predecessors, (62), 2 states have call successors, (19), 6 states have call predecessors, (19), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 126 [2022-10-16 14:01:36,093 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 14:01:36,169 INFO L225 Difference]: With dead ends: 13209 [2022-10-16 14:01:36,169 INFO L226 Difference]: Without dead ends: 6487 [2022-10-16 14:01:36,219 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 47 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=40, Invalid=70, Unknown=0, NotChecked=0, Total=110 [2022-10-16 14:01:36,223 INFO L413 NwaCegarLoop]: 7627 mSDtfsCounter, 12339 mSDsluCounter, 3601 mSDsCounter, 0 mSdLazyCounter, 7611 mSolverCounterSat, 9021 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 30.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12339 SdHoareTripleChecker+Valid, 11228 SdHoareTripleChecker+Invalid, 16633 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 9021 IncrementalHoareTripleChecker+Valid, 7611 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 34.1s IncrementalHoareTripleChecker+Time [2022-10-16 14:01:36,224 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [12339 Valid, 11228 Invalid, 16633 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [9021 Valid, 7611 Invalid, 1 Unknown, 0 Unchecked, 34.1s Time] [2022-10-16 14:01:36,257 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6487 states. [2022-10-16 14:01:37,418 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6487 to 6102. [2022-10-16 14:01:37,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6102 states, 4410 states have (on average 1.31859410430839) internal successors, (5815), 4611 states have internal predecessors, (5815), 1377 states have call successors, (1377), 221 states have call predecessors, (1377), 221 states have return successors, (1377), 1346 states have call predecessors, (1377), 1377 states have call successors, (1377) [2022-10-16 14:01:37,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6102 states to 6102 states and 8569 transitions. [2022-10-16 14:01:37,495 INFO L78 Accepts]: Start accepts. Automaton has 6102 states and 8569 transitions. Word has length 126 [2022-10-16 14:01:37,495 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 14:01:37,495 INFO L495 AbstractCegarLoop]: Abstraction has 6102 states and 8569 transitions. [2022-10-16 14:01:37,496 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 10.333333333333334) internal successors, (62), 2 states have internal predecessors, (62), 2 states have call successors, (19), 6 states have call predecessors, (19), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-10-16 14:01:37,496 INFO L276 IsEmpty]: Start isEmpty. Operand 6102 states and 8569 transitions. [2022-10-16 14:01:37,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-10-16 14:01:37,501 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 14:01:37,502 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-16 14:01:37,502 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-10-16 14:01:37,503 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting musb_freeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [musb_write_txhubportErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, musb_write_txhubportErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, musb_write_txhubportErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 223 more)] === [2022-10-16 14:01:37,503 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 14:01:37,503 INFO L85 PathProgramCache]: Analyzing trace with hash 1926081850, now seen corresponding path program 1 times [2022-10-16 14:01:37,504 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 14:01:37,504 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1655128632] [2022-10-16 14:01:37,504 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 14:01:37,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 14:01:37,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:40,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-10-16 14:01:40,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:40,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-10-16 14:01:40,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:40,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-10-16 14:01:40,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:40,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-10-16 14:01:40,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:40,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 14:01:40,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:40,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 14:01:40,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:40,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-10-16 14:01:40,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:40,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-10-16 14:01:40,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:40,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 14:01:40,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:40,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 14:01:40,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:40,486 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-10-16 14:01:40,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:40,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-10-16 14:01:40,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:40,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2022-10-16 14:01:40,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:40,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-10-16 14:01:40,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:40,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2022-10-16 14:01:40,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:40,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 14:01:40,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:40,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-10-16 14:01:40,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:40,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2022-10-16 14:01:40,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:40,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-10-16 14:01:40,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:40,991 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2022-10-16 14:01:40,991 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 14:01:40,991 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1655128632] [2022-10-16 14:01:40,991 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1655128632] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 14:01:40,992 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 14:01:40,992 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-10-16 14:01:40,995 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [548601949] [2022-10-16 14:01:40,995 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 14:01:40,996 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-10-16 14:01:40,997 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 14:01:40,997 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-10-16 14:01:41,000 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2022-10-16 14:01:41,001 INFO L87 Difference]: Start difference. First operand 6102 states and 8569 transitions. Second operand has 8 states, 7 states have (on average 8.857142857142858) internal successors, (62), 4 states have internal predecessors, (62), 2 states have call successors, (19), 6 states have call predecessors, (19), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-10-16 14:03:03,641 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 14:03:03,642 INFO L93 Difference]: Finished difference Result 14058 states and 20401 transitions. [2022-10-16 14:03:03,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-10-16 14:03:03,643 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 8.857142857142858) internal successors, (62), 4 states have internal predecessors, (62), 2 states have call successors, (19), 6 states have call predecessors, (19), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 126 [2022-10-16 14:03:03,645 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 14:03:03,758 INFO L225 Difference]: With dead ends: 14058 [2022-10-16 14:03:03,758 INFO L226 Difference]: Without dead ends: 14054 [2022-10-16 14:03:03,768 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 67 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=120, Invalid=260, Unknown=0, NotChecked=0, Total=380 [2022-10-16 14:03:03,774 INFO L413 NwaCegarLoop]: 7607 mSDtfsCounter, 40535 mSDsluCounter, 6750 mSDsCounter, 0 mSdLazyCounter, 22340 mSolverCounterSat, 26571 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 69.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 40845 SdHoareTripleChecker+Valid, 14357 SdHoareTripleChecker+Invalid, 48911 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.4s SdHoareTripleChecker+Time, 26571 IncrementalHoareTripleChecker+Valid, 22340 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 77.6s IncrementalHoareTripleChecker+Time [2022-10-16 14:03:03,776 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [40845 Valid, 14357 Invalid, 48911 Unknown, 0 Unchecked, 0.4s Time], IncrementalHoareTripleChecker [26571 Valid, 22340 Invalid, 0 Unknown, 0 Unchecked, 77.6s Time] [2022-10-16 14:03:03,799 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14054 states. [2022-10-16 14:03:06,040 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14054 to 13071. [2022-10-16 14:03:06,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13071 states, 9530 states have (on average 1.318572927597062) internal successors, (12566), 9841 states have internal predecessors, (12566), 2935 states have call successors, (2935), 442 states have call predecessors, (2935), 512 states have return successors, (3294), 2953 states have call predecessors, (3294), 2935 states have call successors, (3294) [2022-10-16 14:03:06,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13071 states to 13071 states and 18795 transitions. [2022-10-16 14:03:06,145 INFO L78 Accepts]: Start accepts. Automaton has 13071 states and 18795 transitions. Word has length 126 [2022-10-16 14:03:06,146 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 14:03:06,146 INFO L495 AbstractCegarLoop]: Abstraction has 13071 states and 18795 transitions. [2022-10-16 14:03:06,147 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 8.857142857142858) internal successors, (62), 4 states have internal predecessors, (62), 2 states have call successors, (19), 6 states have call predecessors, (19), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-10-16 14:03:06,147 INFO L276 IsEmpty]: Start isEmpty. Operand 13071 states and 18795 transitions. [2022-10-16 14:03:06,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-10-16 14:03:06,151 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 14:03:06,151 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-16 14:03:06,151 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-10-16 14:03:06,151 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting musb_init_controllerErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [musb_write_txhubportErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, musb_write_txhubportErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, musb_write_txhubportErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 223 more)] === [2022-10-16 14:03:06,152 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 14:03:06,152 INFO L85 PathProgramCache]: Analyzing trace with hash -408058362, now seen corresponding path program 1 times [2022-10-16 14:03:06,152 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 14:03:06,152 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [796647979] [2022-10-16 14:03:06,153 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 14:03:06,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 14:03:06,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:03:07,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-10-16 14:03:07,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:03:07,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-10-16 14:03:07,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:03:07,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-10-16 14:03:07,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:03:07,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-10-16 14:03:07,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:03:07,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 14:03:07,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:03:07,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 14:03:07,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:03:07,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-10-16 14:03:07,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:03:07,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-10-16 14:03:07,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:03:07,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 14:03:07,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:03:07,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 14:03:07,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:03:07,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-10-16 14:03:07,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:03:07,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-10-16 14:03:07,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:03:07,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2022-10-16 14:03:07,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:03:07,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-10-16 14:03:07,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:03:07,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2022-10-16 14:03:07,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:03:07,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 14:03:07,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:03:07,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-10-16 14:03:07,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:03:07,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-10-16 14:03:07,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:03:07,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2022-10-16 14:03:07,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:03:07,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-10-16 14:03:07,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:03:07,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2022-10-16 14:03:07,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:03:07,458 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2022-10-16 14:03:07,458 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 14:03:07,458 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [796647979] [2022-10-16 14:03:07,459 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [796647979] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 14:03:07,459 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 14:03:07,459 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-10-16 14:03:07,459 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1648852913] [2022-10-16 14:03:07,459 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 14:03:07,460 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-10-16 14:03:07,460 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 14:03:07,461 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-10-16 14:03:07,461 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-10-16 14:03:07,461 INFO L87 Difference]: Start difference. First operand 13071 states and 18795 transitions. Second operand has 7 states, 6 states have (on average 9.166666666666666) internal successors, (55), 3 states have internal predecessors, (55), 1 states have call successors, (20), 5 states have call predecessors, (20), 1 states have return successors, (18), 1 states have call predecessors, (18), 1 states have call successors, (18) [2022-10-16 14:03:10,364 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 14:03:18,471 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.80s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []