./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version ae007674 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 35c53346dd316b8c10606df4fbc6b2f8282f97860ff3738ef0364e482c1db87c --- Real Ultimate output --- This is Ultimate 0.2.2-dev-ae00767 [2021-12-28 05:24:08,718 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-28 05:24:08,722 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-28 05:24:08,753 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-28 05:24:08,754 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-28 05:24:08,756 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-28 05:24:08,757 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-28 05:24:08,761 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-28 05:24:08,762 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-28 05:24:08,766 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-28 05:24:08,767 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-28 05:24:08,768 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-28 05:24:08,768 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-28 05:24:08,770 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-28 05:24:08,770 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-28 05:24:08,774 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-28 05:24:08,775 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-28 05:24:08,776 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-28 05:24:08,777 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-28 05:24:08,781 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-28 05:24:08,782 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-28 05:24:08,783 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-28 05:24:08,784 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-28 05:24:08,785 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-28 05:24:08,789 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-28 05:24:08,789 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-28 05:24:08,790 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-28 05:24:08,791 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-28 05:24:08,791 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-28 05:24:08,798 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-28 05:24:08,798 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-28 05:24:08,799 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-28 05:24:08,800 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-28 05:24:08,801 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-28 05:24:08,801 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-28 05:24:08,802 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-28 05:24:08,802 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-28 05:24:08,802 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-28 05:24:08,803 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-28 05:24:08,804 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-28 05:24:08,804 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-28 05:24:08,807 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-28 05:24:08,836 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-28 05:24:08,836 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-28 05:24:08,837 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-28 05:24:08,837 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-28 05:24:08,838 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-28 05:24:08,838 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-28 05:24:08,839 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-28 05:24:08,839 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-28 05:24:08,840 INFO L138 SettingsManager]: * Use SBE=true [2021-12-28 05:24:08,840 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-28 05:24:08,840 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-28 05:24:08,841 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-28 05:24:08,841 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-28 05:24:08,841 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-28 05:24:08,841 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-28 05:24:08,841 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-28 05:24:08,841 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-28 05:24:08,841 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-28 05:24:08,842 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-28 05:24:08,842 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-28 05:24:08,842 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-28 05:24:08,842 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-28 05:24:08,842 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-28 05:24:08,842 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-28 05:24:08,843 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-28 05:24:08,843 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-28 05:24:08,843 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-28 05:24:08,843 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-28 05:24:08,843 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-28 05:24:08,843 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-28 05:24:08,843 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 35c53346dd316b8c10606df4fbc6b2f8282f97860ff3738ef0364e482c1db87c [2021-12-28 05:24:09,058 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-28 05:24:09,090 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-28 05:24:09,091 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-28 05:24:09,093 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-28 05:24:09,093 INFO L275 PluginConnector]: CDTParser initialized [2021-12-28 05:24:09,094 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i [2021-12-28 05:24:09,142 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f95379016/0b459712f9804d7589c9c1c2291d15ef/FLAG4ddd83d98 [2021-12-28 05:24:09,864 INFO L306 CDTParser]: Found 1 translation units. [2021-12-28 05:24:09,865 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i [2021-12-28 05:24:09,938 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f95379016/0b459712f9804d7589c9c1c2291d15ef/FLAG4ddd83d98 [2021-12-28 05:24:10,387 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f95379016/0b459712f9804d7589c9c1c2291d15ef [2021-12-28 05:24:10,389 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-28 05:24:10,390 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-28 05:24:10,401 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-28 05:24:10,401 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-28 05:24:10,404 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-28 05:24:10,404 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.12 05:24:10" (1/1) ... [2021-12-28 05:24:10,405 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c7f2b35 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:24:10, skipping insertion in model container [2021-12-28 05:24:10,406 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.12 05:24:10" (1/1) ... [2021-12-28 05:24:10,410 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-28 05:24:10,560 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-28 05:24:16,457 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[671828,671841] [2021-12-28 05:24:16,459 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[671973,671986] [2021-12-28 05:24:16,460 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[672119,672132] [2021-12-28 05:24:16,460 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[672284,672297] [2021-12-28 05:24:16,460 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[672442,672455] [2021-12-28 05:24:16,461 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[672600,672613] [2021-12-28 05:24:16,461 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[672758,672771] [2021-12-28 05:24:16,461 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[672918,672931] [2021-12-28 05:24:16,461 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[673077,673090] [2021-12-28 05:24:16,462 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[673216,673229] [2021-12-28 05:24:16,462 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[673358,673371] [2021-12-28 05:24:16,462 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[673507,673520] [2021-12-28 05:24:16,468 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[673646,673659] [2021-12-28 05:24:16,472 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[673801,673814] [2021-12-28 05:24:16,472 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[673961,673974] [2021-12-28 05:24:16,472 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[674112,674125] [2021-12-28 05:24:16,472 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[674263,674276] [2021-12-28 05:24:16,473 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[674415,674428] [2021-12-28 05:24:16,474 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[674564,674577] [2021-12-28 05:24:16,481 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[674712,674725] [2021-12-28 05:24:16,481 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[674869,674882] [2021-12-28 05:24:16,482 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[675018,675031] [2021-12-28 05:24:16,482 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[675174,675187] [2021-12-28 05:24:16,482 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[675327,675340] [2021-12-28 05:24:16,482 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[675473,675486] [2021-12-28 05:24:16,483 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[675616,675629] [2021-12-28 05:24:16,483 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[675768,675781] [2021-12-28 05:24:16,483 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[675914,675927] [2021-12-28 05:24:16,484 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[676059,676072] [2021-12-28 05:24:16,484 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[676213,676226] [2021-12-28 05:24:16,484 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[676364,676377] [2021-12-28 05:24:16,484 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[676519,676532] [2021-12-28 05:24:16,485 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[676671,676684] [2021-12-28 05:24:16,485 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[676826,676839] [2021-12-28 05:24:16,485 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[676990,677003] [2021-12-28 05:24:16,486 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[677146,677159] [2021-12-28 05:24:16,486 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[677310,677323] [2021-12-28 05:24:16,486 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[677452,677465] [2021-12-28 05:24:16,486 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[677610,677623] [2021-12-28 05:24:16,487 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[677777,677790] [2021-12-28 05:24:16,487 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[677936,677949] [2021-12-28 05:24:16,487 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[678095,678108] [2021-12-28 05:24:16,488 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[678244,678257] [2021-12-28 05:24:16,488 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[678391,678404] [2021-12-28 05:24:16,488 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[678530,678543] [2021-12-28 05:24:16,488 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[678693,678706] [2021-12-28 05:24:16,490 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[678859,678872] [2021-12-28 05:24:16,490 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[679023,679036] [2021-12-28 05:24:16,490 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[679188,679201] [2021-12-28 05:24:16,491 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[679353,679366] [2021-12-28 05:24:16,495 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[679519,679532] [2021-12-28 05:24:16,495 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[679684,679697] [2021-12-28 05:24:16,495 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[679851,679864] [2021-12-28 05:24:16,496 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[680011,680024] [2021-12-28 05:24:16,496 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[680173,680186] [2021-12-28 05:24:16,496 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[680332,680345] [2021-12-28 05:24:16,497 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[680478,680491] [2021-12-28 05:24:16,497 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[680621,680634] [2021-12-28 05:24:16,497 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[680765,680778] [2021-12-28 05:24:16,497 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[680908,680921] [2021-12-28 05:24:16,498 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[681052,681065] [2021-12-28 05:24:16,498 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[681193,681206] [2021-12-28 05:24:16,498 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[681331,681344] [2021-12-28 05:24:16,499 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[681489,681502] [2021-12-28 05:24:16,501 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[681648,681661] [2021-12-28 05:24:16,501 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[681804,681817] [2021-12-28 05:24:16,501 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[681953,681966] [2021-12-28 05:24:16,502 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[682105,682118] [2021-12-28 05:24:16,502 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[682256,682269] [2021-12-28 05:24:16,502 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[682405,682418] [2021-12-28 05:24:16,502 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[682557,682570] [2021-12-28 05:24:16,503 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[682705,682718] [2021-12-28 05:24:16,503 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[682858,682871] [2021-12-28 05:24:16,504 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[683009,683022] [2021-12-28 05:24:16,504 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[683159,683172] [2021-12-28 05:24:16,504 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[683306,683319] [2021-12-28 05:24:16,505 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[683457,683470] [2021-12-28 05:24:16,505 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[683608,683621] [2021-12-28 05:24:16,505 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[683756,683769] [2021-12-28 05:24:16,506 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[683922,683935] [2021-12-28 05:24:16,506 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[684091,684104] [2021-12-28 05:24:16,507 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[684258,684271] [2021-12-28 05:24:16,507 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[684426,684439] [2021-12-28 05:24:16,507 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[684576,684589] [2021-12-28 05:24:16,508 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[684723,684736] [2021-12-28 05:24:16,509 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[684884,684897] [2021-12-28 05:24:16,509 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[685054,685067] [2021-12-28 05:24:16,509 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[685216,685229] [2021-12-28 05:24:16,514 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-28 05:24:16,551 INFO L203 MainTranslator]: Completed pre-run [2021-12-28 05:24:17,046 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[671828,671841] [2021-12-28 05:24:17,046 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[671973,671986] [2021-12-28 05:24:17,047 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[672119,672132] [2021-12-28 05:24:17,047 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[672284,672297] [2021-12-28 05:24:17,047 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[672442,672455] [2021-12-28 05:24:17,048 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[672600,672613] [2021-12-28 05:24:17,048 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[672758,672771] [2021-12-28 05:24:17,048 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[672918,672931] [2021-12-28 05:24:17,048 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[673077,673090] [2021-12-28 05:24:17,049 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[673216,673229] [2021-12-28 05:24:17,049 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[673358,673371] [2021-12-28 05:24:17,049 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[673507,673520] [2021-12-28 05:24:17,050 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[673646,673659] [2021-12-28 05:24:17,050 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[673801,673814] [2021-12-28 05:24:17,050 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[673961,673974] [2021-12-28 05:24:17,051 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[674112,674125] [2021-12-28 05:24:17,051 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[674263,674276] [2021-12-28 05:24:17,051 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[674415,674428] [2021-12-28 05:24:17,051 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[674564,674577] [2021-12-28 05:24:17,052 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[674712,674725] [2021-12-28 05:24:17,052 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[674869,674882] [2021-12-28 05:24:17,052 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[675018,675031] [2021-12-28 05:24:17,053 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[675174,675187] [2021-12-28 05:24:17,053 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[675327,675340] [2021-12-28 05:24:17,053 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[675473,675486] [2021-12-28 05:24:17,053 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[675616,675629] [2021-12-28 05:24:17,054 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[675768,675781] [2021-12-28 05:24:17,054 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[675914,675927] [2021-12-28 05:24:17,054 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[676059,676072] [2021-12-28 05:24:17,055 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[676213,676226] [2021-12-28 05:24:17,055 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[676364,676377] [2021-12-28 05:24:17,055 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[676519,676532] [2021-12-28 05:24:17,055 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[676671,676684] [2021-12-28 05:24:17,056 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[676826,676839] [2021-12-28 05:24:17,056 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[676990,677003] [2021-12-28 05:24:17,056 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[677146,677159] [2021-12-28 05:24:17,057 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[677310,677323] [2021-12-28 05:24:17,057 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[677452,677465] [2021-12-28 05:24:17,057 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[677610,677623] [2021-12-28 05:24:17,057 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[677777,677790] [2021-12-28 05:24:17,058 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[677936,677949] [2021-12-28 05:24:17,058 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[678095,678108] [2021-12-28 05:24:17,058 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[678244,678257] [2021-12-28 05:24:17,059 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[678391,678404] [2021-12-28 05:24:17,059 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[678530,678543] [2021-12-28 05:24:17,059 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[678693,678706] [2021-12-28 05:24:17,060 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[678859,678872] [2021-12-28 05:24:17,060 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[679023,679036] [2021-12-28 05:24:17,060 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[679188,679201] [2021-12-28 05:24:17,060 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[679353,679366] [2021-12-28 05:24:17,061 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[679519,679532] [2021-12-28 05:24:17,061 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[679684,679697] [2021-12-28 05:24:17,061 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[679851,679864] [2021-12-28 05:24:17,062 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[680011,680024] [2021-12-28 05:24:17,062 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[680173,680186] [2021-12-28 05:24:17,062 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[680332,680345] [2021-12-28 05:24:17,062 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[680478,680491] [2021-12-28 05:24:17,063 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[680621,680634] [2021-12-28 05:24:17,063 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[680765,680778] [2021-12-28 05:24:17,063 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[680908,680921] [2021-12-28 05:24:17,064 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[681052,681065] [2021-12-28 05:24:17,064 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[681193,681206] [2021-12-28 05:24:17,064 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[681331,681344] [2021-12-28 05:24:17,065 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[681489,681502] [2021-12-28 05:24:17,065 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[681648,681661] [2021-12-28 05:24:17,065 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[681804,681817] [2021-12-28 05:24:17,065 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[681953,681966] [2021-12-28 05:24:17,066 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[682105,682118] [2021-12-28 05:24:17,066 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[682256,682269] [2021-12-28 05:24:17,066 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[682405,682418] [2021-12-28 05:24:17,067 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[682557,682570] [2021-12-28 05:24:17,067 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[682705,682718] [2021-12-28 05:24:17,067 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[682858,682871] [2021-12-28 05:24:17,067 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[683009,683022] [2021-12-28 05:24:17,068 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[683159,683172] [2021-12-28 05:24:17,068 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[683306,683319] [2021-12-28 05:24:17,068 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[683457,683470] [2021-12-28 05:24:17,069 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[683608,683621] [2021-12-28 05:24:17,069 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[683756,683769] [2021-12-28 05:24:17,069 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[683922,683935] [2021-12-28 05:24:17,069 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[684091,684104] [2021-12-28 05:24:17,070 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[684258,684271] [2021-12-28 05:24:17,070 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[684426,684439] [2021-12-28 05:24:17,070 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[684576,684589] [2021-12-28 05:24:17,071 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[684723,684736] [2021-12-28 05:24:17,071 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[684884,684897] [2021-12-28 05:24:17,071 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[685054,685067] [2021-12-28 05:24:17,071 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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[685216,685229] [2021-12-28 05:24:17,075 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-28 05:24:17,357 INFO L208 MainTranslator]: Completed translation [2021-12-28 05:24:17,358 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:24:17 WrapperNode [2021-12-28 05:24:17,358 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-28 05:24:17,359 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-28 05:24:17,359 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-28 05:24:17,359 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-28 05:24:17,363 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:24:17" (1/1) ... [2021-12-28 05:24:17,500 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:24:17" (1/1) ... [2021-12-28 05:24:17,716 INFO L137 Inliner]: procedures = 971, calls = 5529, calls flagged for inlining = 439, calls inlined = 309, statements flattened = 10272 [2021-12-28 05:24:17,717 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-28 05:24:17,718 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-28 05:24:17,718 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-28 05:24:17,718 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-28 05:24:17,724 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:24:17" (1/1) ... [2021-12-28 05:24:17,725 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:24:17" (1/1) ... [2021-12-28 05:24:17,807 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:24:17" (1/1) ... [2021-12-28 05:24:17,807 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:24:17" (1/1) ... [2021-12-28 05:24:17,901 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:24:17" (1/1) ... [2021-12-28 05:24:17,918 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:24:17" (1/1) ... [2021-12-28 05:24:18,009 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:24:17" (1/1) ... [2021-12-28 05:24:18,083 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-28 05:24:18,084 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-28 05:24:18,084 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-28 05:24:18,084 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-28 05:24:18,085 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:24:17" (1/1) ... [2021-12-28 05:24:18,090 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-28 05:24:18,097 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-28 05:24:18,144 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) [2021-12-28 05:24:18,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2021-12-28 05:24:18,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2021-12-28 05:24:18,264 INFO L130 BoogieDeclarations]: Found specification of procedure oz_usb_farewell [2021-12-28 05:24:18,264 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_usb_farewell [2021-12-28 05:24:18,265 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-12-28 05:24:18,265 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-12-28 05:24:18,265 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-12-28 05:24:18,265 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2021-12-28 05:24:18,265 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2021-12-28 05:24:18,265 INFO L130 BoogieDeclarations]: Found specification of procedure oz_usb_stop [2021-12-28 05:24:18,265 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_usb_stop [2021-12-28 05:24:18,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_134 [2021-12-28 05:24:18,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_134 [2021-12-28 05:24:18,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2021-12-28 05:24:18,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2021-12-28 05:24:18,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-28 05:24:18,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-28 05:24:18,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_tx_frame_lock_of_oz_pd [2021-12-28 05:24:18,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_tx_frame_lock_of_oz_pd [2021-12-28 05:24:18,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_g_tasklet_lock [2021-12-28 05:24:18,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_g_tasklet_lock [2021-12-28 05:24:18,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_152 [2021-12-28 05:24:18,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_152 [2021-12-28 05:24:18,267 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-12-28 05:24:18,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-12-28 05:24:18,267 INFO L130 BoogieDeclarations]: Found specification of procedure oz_get_port_from_addr [2021-12-28 05:24:18,267 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_get_port_from_addr [2021-12-28 05:24:18,267 INFO L130 BoogieDeclarations]: Found specification of procedure oz_tx_isoc_free [2021-12-28 05:24:18,267 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_tx_isoc_free [2021-12-28 05:24:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-28 05:24:18,268 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-28 05:24:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure oz_pd_stop [2021-12-28 05:24:18,268 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_pd_stop [2021-12-28 05:24:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2021-12-28 05:24:18,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2021-12-28 05:24:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-28 05:24:18,268 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-28 05:24:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-12-28 05:24:18,268 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-12-28 05:24:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure oz_usb_start [2021-12-28 05:24:18,268 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_usb_start [2021-12-28 05:24:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure oz_tx_frame_alloc [2021-12-28 05:24:18,268 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_tx_frame_alloc [2021-12-28 05:24:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-28 05:24:18,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-28 05:24:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-28 05:24:18,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2021-12-28 05:24:18,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2021-12-28 05:24:18,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2021-12-28 05:24:18,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2021-12-28 05:24:18,269 INFO L130 BoogieDeclarations]: Found specification of procedure oz_usb_get_frame_number [2021-12-28 05:24:18,269 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_usb_get_frame_number [2021-12-28 05:24:18,269 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2021-12-28 05:24:18,269 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2021-12-28 05:24:18,269 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2021-12-28 05:24:18,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2021-12-28 05:24:18,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-28 05:24:18,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-28 05:24:18,269 INFO L130 BoogieDeclarations]: Found specification of procedure oz_hcd_buffer_data [2021-12-28 05:24:18,270 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_hcd_buffer_data [2021-12-28 05:24:18,270 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-12-28 05:24:18,270 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-12-28 05:24:18,270 INFO L130 BoogieDeclarations]: Found specification of procedure oz_usb_get_desc_req [2021-12-28 05:24:18,270 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_usb_get_desc_req [2021-12-28 05:24:18,270 INFO L130 BoogieDeclarations]: Found specification of procedure oz_usb_request_heartbeat [2021-12-28 05:24:18,270 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_usb_request_heartbeat [2021-12-28 05:24:18,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2021-12-28 05:24:18,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2021-12-28 05:24:18,270 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-28 05:24:18,270 INFO L130 BoogieDeclarations]: Found specification of procedure oz_elt_info_alloc [2021-12-28 05:24:18,270 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_elt_info_alloc [2021-12-28 05:24:18,270 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-28 05:24:18,270 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-28 05:24:18,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-28 05:24:18,271 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_cancel [2021-12-28 05:24:18,273 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_cancel [2021-12-28 05:24:18,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-28 05:24:18,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-28 05:24:18,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-28 05:24:18,273 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-28 05:24:18,273 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_set [2021-12-28 05:24:18,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_set [2021-12-28 05:24:18,273 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-12-28 05:24:18,273 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-12-28 05:24:18,276 INFO L130 BoogieDeclarations]: Found specification of procedure oz_hcd_data_ind [2021-12-28 05:24:18,276 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_hcd_data_ind [2021-12-28 05:24:18,276 INFO L130 BoogieDeclarations]: Found specification of procedure oz_usb_submit_elt [2021-12-28 05:24:18,276 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_usb_submit_elt [2021-12-28 05:24:18,276 INFO L130 BoogieDeclarations]: Found specification of procedure dev_put___0 [2021-12-28 05:24:18,276 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_put___0 [2021-12-28 05:24:18,276 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-12-28 05:24:18,276 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-12-28 05:24:18,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_122___0 [2021-12-28 05:24:18,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_122___0 [2021-12-28 05:24:18,277 INFO L130 BoogieDeclarations]: Found specification of procedure oz_clean_endpoints_for_interface [2021-12-28 05:24:18,277 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_clean_endpoints_for_interface [2021-12-28 05:24:18,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_oz_elt_buf [2021-12-28 05:24:18,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_oz_elt_buf [2021-12-28 05:24:18,277 INFO L130 BoogieDeclarations]: Found specification of procedure oz_hcd_bus_suspend [2021-12-28 05:24:18,277 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_hcd_bus_suspend [2021-12-28 05:24:18,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_121___0 [2021-12-28 05:24:18,227 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 [2021-12-28 05:24:18,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_121___0 [2021-12-28 05:24:18,279 INFO L130 BoogieDeclarations]: Found specification of procedure oz_hcd_shutdown [2021-12-28 05:24:18,279 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_hcd_shutdown [2021-12-28 05:24:18,279 INFO L130 BoogieDeclarations]: Found specification of procedure oz_pd_set_state [2021-12-28 05:24:18,279 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_pd_set_state [2021-12-28 05:24:18,279 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-28 05:24:18,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-28 05:24:18,279 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-28 05:24:18,279 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-28 05:24:18,279 INFO L130 BoogieDeclarations]: Found specification of procedure oz_plat_remove [2021-12-28 05:24:18,280 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_plat_remove [2021-12-28 05:24:18,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-28 05:24:18,280 INFO L130 BoogieDeclarations]: Found specification of procedure oz_hcd_claim [2021-12-28 05:24:18,280 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_hcd_claim [2021-12-28 05:24:18,280 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-28 05:24:18,280 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-12-28 05:24:18,280 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-12-28 05:24:18,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_hcd_lock_of_oz_hcd [2021-12-28 05:24:18,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_hcd_lock_of_oz_hcd [2021-12-28 05:24:18,303 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_network_header [2021-12-28 05:24:18,303 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_network_header [2021-12-28 05:24:18,303 INFO L130 BoogieDeclarations]: Found specification of procedure dev_hard_header [2021-12-28 05:24:18,304 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_hard_header [2021-12-28 05:24:18,304 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-28 05:24:18,304 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-28 05:24:18,304 INFO L130 BoogieDeclarations]: Found specification of procedure oz_pd_get [2021-12-28 05:24:18,304 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_pd_get [2021-12-28 05:24:18,304 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2021-12-28 05:24:18,304 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2021-12-28 05:24:18,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2021-12-28 05:24:18,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2021-12-28 05:24:18,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_125 [2021-12-28 05:24:18,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_125 [2021-12-28 05:24:18,305 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2021-12-28 05:24:18,305 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2021-12-28 05:24:18,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2021-12-28 05:24:18,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2021-12-28 05:24:18,305 INFO L130 BoogieDeclarations]: Found specification of procedure timespec_to_ns [2021-12-28 05:24:18,305 INFO L138 BoogieDeclarations]: Found implementation of procedure timespec_to_ns [2021-12-28 05:24:18,306 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-28 05:24:18,306 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-28 05:24:18,306 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-28 05:24:18,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2021-12-28 05:24:18,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2021-12-28 05:24:18,306 INFO L130 BoogieDeclarations]: Found specification of procedure oz_app_enable [2021-12-28 05:24:18,306 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_app_enable [2021-12-28 05:24:18,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_registration [2021-12-28 05:24:18,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_registration [2021-12-28 05:24:18,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-28 05:24:18,307 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2021-12-28 05:24:18,307 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2021-12-28 05:24:18,307 INFO L130 BoogieDeclarations]: Found specification of procedure oz_hcd_start [2021-12-28 05:24:18,307 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_hcd_start [2021-12-28 05:24:18,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_121 [2021-12-28 05:24:18,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_121 [2021-12-28 05:24:18,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_126 [2021-12-28 05:24:18,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_126 [2021-12-28 05:24:18,308 INFO L130 BoogieDeclarations]: Found specification of procedure oz_isoc_stream_free [2021-12-28 05:24:18,308 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_isoc_stream_free [2021-12-28 05:24:18,308 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2021-12-28 05:24:18,308 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2021-12-28 05:24:18,308 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-28 05:24:18,308 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-28 05:24:18,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_124___3 [2021-12-28 05:24:18,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_124___3 [2021-12-28 05:24:18,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_oz_cdev [2021-12-28 05:24:18,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_oz_cdev [2021-12-28 05:24:18,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-28 05:24:18,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-28 05:24:18,308 INFO L130 BoogieDeclarations]: Found specification of procedure oz_process_ep0_urb [2021-12-28 05:24:18,309 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_process_ep0_urb [2021-12-28 05:24:18,309 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-28 05:24:18,309 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-28 05:24:18,309 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-28 05:24:18,309 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-28 05:24:18,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2021-12-28 05:24:18,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2021-12-28 05:24:18,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2021-12-28 05:24:18,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2021-12-28 05:24:18,309 INFO L130 BoogieDeclarations]: Found specification of procedure oz_hcd_bus_resume [2021-12-28 05:24:18,309 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_hcd_bus_resume [2021-12-28 05:24:18,309 INFO L130 BoogieDeclarations]: Found specification of procedure oz_ep_free [2021-12-28 05:24:18,309 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_ep_free [2021-12-28 05:24:18,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-28 05:24:18,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-28 05:24:18,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-28 05:24:18,309 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2021-12-28 05:24:18,309 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2021-12-28 05:24:18,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_132___0 [2021-12-28 05:24:18,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_132___0 [2021-12-28 05:24:18,310 INFO L130 BoogieDeclarations]: Found specification of procedure oz_plat_shutdown [2021-12-28 05:24:18,310 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_plat_shutdown [2021-12-28 05:24:18,310 INFO L130 BoogieDeclarations]: Found specification of procedure oz_hcd_control_cnf [2021-12-28 05:24:18,310 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_hcd_control_cnf [2021-12-28 05:24:18,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2021-12-28 05:24:18,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2021-12-28 05:24:18,310 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-12-28 05:24:18,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-12-28 05:24:18,310 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2021-12-28 05:24:18,310 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2021-12-28 05:24:18,310 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-12-28 05:24:18,310 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-12-28 05:24:18,310 INFO L130 BoogieDeclarations]: Found specification of procedure oz_plat_resume [2021-12-28 05:24:18,310 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_plat_resume [2021-12-28 05:24:18,310 INFO L130 BoogieDeclarations]: Found specification of procedure oz_usb_get [2021-12-28 05:24:18,310 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_usb_get [2021-12-28 05:24:18,310 INFO L130 BoogieDeclarations]: Found specification of procedure oz_queue_elt_info [2021-12-28 05:24:18,310 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_queue_elt_info [2021-12-28 05:24:18,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2021-12-28 05:24:18,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2021-12-28 05:24:18,311 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-28 05:24:18,311 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-28 05:24:18,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2021-12-28 05:24:18,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2021-12-28 05:24:18,311 INFO L130 BoogieDeclarations]: Found specification of procedure oz_cdev_claim_ctx [2021-12-28 05:24:18,311 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_cdev_claim_ctx [2021-12-28 05:24:18,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2021-12-28 05:24:18,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2021-12-28 05:24:18,311 INFO L130 BoogieDeclarations]: Found specification of procedure getrawmonotonic [2021-12-28 05:24:18,311 INFO L138 BoogieDeclarations]: Found implementation of procedure getrawmonotonic [2021-12-28 05:24:18,311 INFO L130 BoogieDeclarations]: Found specification of procedure dev_queue_xmit [2021-12-28 05:24:18,311 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_queue_xmit [2021-12-28 05:24:18,311 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-28 05:24:18,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-28 05:24:18,311 INFO L130 BoogieDeclarations]: Found specification of procedure oz_binding_add [2021-12-28 05:24:18,311 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_binding_add [2021-12-28 05:24:18,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_139 [2021-12-28 05:24:18,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_139 [2021-12-28 05:24:18,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_133 [2021-12-28 05:24:18,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_133 [2021-12-28 05:24:18,313 INFO L130 BoogieDeclarations]: Found specification of procedure oz_retire_frame [2021-12-28 05:24:18,313 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_retire_frame [2021-12-28 05:24:18,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-28 05:24:18,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-28 05:24:18,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_151 [2021-12-28 05:24:18,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_151 [2021-12-28 05:24:18,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2021-12-28 05:24:18,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2021-12-28 05:24:18,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2021-12-28 05:24:18,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2021-12-28 05:24:18,314 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-28 05:24:18,314 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-28 05:24:18,314 INFO L130 BoogieDeclarations]: Found specification of procedure oz_find_urb_by_id [2021-12-28 05:24:18,323 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_find_urb_by_id [2021-12-28 05:24:18,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_tx_frame_lock_of_oz_pd [2021-12-28 05:24:18,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_tx_frame_lock_of_oz_pd [2021-12-28 05:24:18,323 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_active [2021-12-28 05:24:18,323 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_active [2021-12-28 05:24:18,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-28 05:24:18,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-28 05:24:18,324 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-12-28 05:24:18,324 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-12-28 05:24:18,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-28 05:24:18,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-28 05:24:18,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2021-12-28 05:24:18,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2021-12-28 05:24:18,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_del [2021-12-28 05:24:18,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_del [2021-12-28 05:24:18,325 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-28 05:24:18,325 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2021-12-28 05:24:18,325 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2021-12-28 05:24:18,325 INFO L130 BoogieDeclarations]: Found specification of procedure __chk_range_not_ok [2021-12-28 05:24:18,325 INFO L138 BoogieDeclarations]: Found implementation of procedure __chk_range_not_ok [2021-12-28 05:24:18,325 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-28 05:24:18,325 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-28 05:24:18,325 INFO L130 BoogieDeclarations]: Found specification of procedure oz_pd_request_heartbeat [2021-12-28 05:24:18,326 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_pd_request_heartbeat [2021-12-28 05:24:18,326 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2021-12-28 05:24:18,326 INFO L130 BoogieDeclarations]: Found specification of procedure timespec_sub [2021-12-28 05:24:18,326 INFO L138 BoogieDeclarations]: Found implementation of procedure timespec_sub [2021-12-28 05:24:18,326 INFO L130 BoogieDeclarations]: Found specification of procedure oz_build_endpoints_for_interface [2021-12-28 05:24:18,326 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_build_endpoints_for_interface [2021-12-28 05:24:18,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-28 05:24:18,326 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-12-28 05:24:18,326 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-12-28 05:24:18,326 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-28 05:24:18,327 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-28 05:24:18,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_123___4 [2021-12-28 05:24:18,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_123___4 [2021-12-28 05:24:18,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-28 05:24:18,327 INFO L130 BoogieDeclarations]: Found specification of procedure oz_plat_probe [2021-12-28 05:24:18,327 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_plat_probe [2021-12-28 05:24:18,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2021-12-28 05:24:18,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2021-12-28 05:24:18,327 INFO L130 BoogieDeclarations]: Found specification of procedure oz_pd_destroy [2021-12-28 05:24:18,328 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_pd_destroy [2021-12-28 05:24:18,328 INFO L130 BoogieDeclarations]: Found specification of procedure oz_usb_rx [2021-12-28 05:24:18,328 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_usb_rx [2021-12-28 05:24:18,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-12-28 05:24:18,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-12-28 05:24:18,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-28 05:24:18,328 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-28 05:24:18,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2021-12-28 05:24:18,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2021-12-28 05:24:18,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-28 05:24:18,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-28 05:24:18,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_registration [2021-12-28 05:24:18,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_registration [2021-12-28 05:24:18,329 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-28 05:24:18,329 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-28 05:24:18,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2021-12-28 05:24:18,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2021-12-28 05:24:18,329 INFO L130 BoogieDeclarations]: Found specification of procedure pd_stream_find [2021-12-28 05:24:18,330 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_stream_find [2021-12-28 05:24:18,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_135 [2021-12-28 05:24:18,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_135 [2021-12-28 05:24:18,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_136 [2021-12-28 05:24:18,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_136 [2021-12-28 05:24:18,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_143 [2021-12-28 05:24:18,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_143 [2021-12-28 05:24:18,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_g_tasklet_lock [2021-12-28 05:24:18,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_g_tasklet_lock [2021-12-28 05:24:18,330 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_poll_rh_status [2021-12-28 05:24:18,331 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_poll_rh_status [2021-12-28 05:24:18,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_148 [2021-12-28 05:24:18,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_148 [2021-12-28 05:24:18,331 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-28 05:24:18,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-28 05:24:18,331 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-28 05:24:18,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-28 05:24:18,331 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2021-12-28 05:24:18,331 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2021-12-28 05:24:18,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_g_polling_lock [2021-12-28 05:24:18,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_g_polling_lock [2021-12-28 05:24:18,332 INFO L130 BoogieDeclarations]: Found specification of procedure oz_usb_set_clear_feature_req [2021-12-28 05:24:18,332 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_usb_set_clear_feature_req [2021-12-28 05:24:18,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister [2021-12-28 05:24:18,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister [2021-12-28 05:24:18,332 INFO L130 BoogieDeclarations]: Found specification of procedure oz_ep_alloc [2021-12-28 05:24:18,332 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_ep_alloc [2021-12-28 05:24:18,332 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-28 05:24:18,333 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-28 05:24:18,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_hcd_lock_of_oz_hcd [2021-12-28 05:24:18,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_hcd_lock_of_oz_hcd [2021-12-28 05:24:18,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2021-12-28 05:24:18,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2021-12-28 05:24:18,333 INFO L130 BoogieDeclarations]: Found specification of procedure oz_elt_info_free [2021-12-28 05:24:18,333 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_elt_info_free [2021-12-28 05:24:18,333 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-12-28 05:24:18,333 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-12-28 05:24:18,334 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2021-12-28 05:24:18,334 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2021-12-28 05:24:18,334 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2021-12-28 05:24:18,334 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2021-12-28 05:24:18,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-28 05:24:18,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-28 05:24:18,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-28 05:24:18,334 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2021-12-28 05:24:18,334 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2021-12-28 05:24:18,335 INFO L130 BoogieDeclarations]: Found specification of procedure oz_pd_put [2021-12-28 05:24:18,335 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_pd_put [2021-12-28 05:24:18,335 INFO L130 BoogieDeclarations]: Found specification of procedure oz_timer_add [2021-12-28 05:24:18,335 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_timer_add [2021-12-28 05:24:18,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-28 05:24:18,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-28 05:24:18,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_133___0 [2021-12-28 05:24:18,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_133___0 [2021-12-28 05:24:18,335 INFO L130 BoogieDeclarations]: Found specification of procedure oz_enqueue_ep_urb [2021-12-28 05:24:18,336 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_enqueue_ep_urb [2021-12-28 05:24:18,336 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2021-12-28 05:24:18,336 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2021-12-28 05:24:18,336 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-28 05:24:18,336 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-28 05:24:18,336 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-12-28 05:24:18,336 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-12-28 05:24:18,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_g_polling_lock [2021-12-28 05:24:18,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_g_polling_lock [2021-12-28 05:24:18,336 INFO L130 BoogieDeclarations]: Found specification of procedure oz_free_urb_link [2021-12-28 05:24:18,337 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_free_urb_link [2021-12-28 05:24:18,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-28 05:24:18,337 INFO L130 BoogieDeclarations]: Found specification of procedure getnstimeofday [2021-12-28 05:24:18,337 INFO L138 BoogieDeclarations]: Found implementation of procedure getnstimeofday [2021-12-28 05:24:18,337 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-12-28 05:24:18,337 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-12-28 05:24:18,337 INFO L130 BoogieDeclarations]: Found specification of procedure oz_cdev_release_ctx [2021-12-28 05:24:18,337 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_cdev_release_ctx [2021-12-28 05:24:18,337 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-12-28 05:24:18,338 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-12-28 05:24:18,338 INFO L130 BoogieDeclarations]: Found specification of procedure oz_hcd_endpoint_disable [2021-12-28 05:24:18,338 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_hcd_endpoint_disable [2021-12-28 05:24:18,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2021-12-28 05:24:18,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2021-12-28 05:24:18,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-28 05:24:18,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-28 05:24:18,338 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_hcd [2021-12-28 05:24:18,338 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_hcd [2021-12-28 05:24:18,339 INFO L130 BoogieDeclarations]: Found specification of procedure oz_hcd_endpoint_reset [2021-12-28 05:24:18,339 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_hcd_endpoint_reset [2021-12-28 05:24:18,339 INFO L130 BoogieDeclarations]: Found specification of procedure oz_elt_stream_put [2021-12-28 05:24:18,339 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_elt_stream_put [2021-12-28 05:24:18,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_144 [2021-12-28 05:24:18,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_144 [2021-12-28 05:24:18,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_oz_cdev [2021-12-28 05:24:18,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_oz_cdev [2021-12-28 05:24:18,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_149 [2021-12-28 05:24:18,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_149 [2021-12-28 05:24:18,340 INFO L130 BoogieDeclarations]: Found specification of procedure oz_hcd_get_frame_number [2021-12-28 05:24:18,340 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_hcd_get_frame_number [2021-12-28 05:24:18,340 INFO L130 BoogieDeclarations]: Found specification of procedure oz_pd_find [2021-12-28 05:24:18,340 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_pd_find [2021-12-28 05:24:18,340 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2021-12-28 05:24:18,340 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2021-12-28 05:24:18,340 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_disable [2021-12-28 05:24:18,340 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_disable [2021-12-28 05:24:18,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_136 [2021-12-28 05:24:18,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_136 [2021-12-28 05:24:18,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_137 [2021-12-28 05:24:18,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_137 [2021-12-28 05:24:18,343 INFO L130 BoogieDeclarations]: Found specification of procedure oz_usb_init [2021-12-28 05:24:18,343 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_usb_init [2021-12-28 05:24:18,343 INFO L130 BoogieDeclarations]: Found specification of procedure oz_complete_urb [2021-12-28 05:24:18,343 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_complete_urb [2021-12-28 05:24:18,344 INFO L130 BoogieDeclarations]: Found specification of procedure oz_usb_heartbeat [2021-12-28 05:24:18,344 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_usb_heartbeat [2021-12-28 05:24:18,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2021-12-28 05:24:18,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2021-12-28 05:24:18,344 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-28 05:24:18,344 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-28 05:24:18,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_122 [2021-12-28 05:24:18,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_122 [2021-12-28 05:24:18,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_127 [2021-12-28 05:24:18,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_127 [2021-12-28 05:24:18,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2021-12-28 05:24:18,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2021-12-28 05:24:18,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_oz_elt_buf [2021-12-28 05:24:18,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_oz_elt_buf [2021-12-28 05:24:18,345 INFO L130 BoogieDeclarations]: Found specification of procedure oz_hcd_put [2021-12-28 05:24:18,345 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_hcd_put [2021-12-28 05:24:18,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2021-12-28 05:24:18,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2021-12-28 05:24:18,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2021-12-28 05:24:18,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2021-12-28 05:24:18,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_port_lock_of_oz_port [2021-12-28 05:24:18,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_port_lock_of_oz_port [2021-12-28 05:24:18,346 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-12-28 05:24:18,346 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-12-28 05:24:18,346 INFO L130 BoogieDeclarations]: Found specification of procedure oz_services_stop [2021-12-28 05:24:18,346 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_services_stop [2021-12-28 05:24:18,347 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-28 05:24:18,347 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-28 05:24:18,347 INFO L130 BoogieDeclarations]: Found specification of procedure oz_usb_term [2021-12-28 05:24:18,347 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_usb_term [2021-12-28 05:24:18,347 INFO L130 BoogieDeclarations]: Found specification of procedure oz_usb_put [2021-12-28 05:24:18,347 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_usb_put [2021-12-28 05:24:18,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_140___0 [2021-12-28 05:24:18,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_140___0 [2021-12-28 05:24:18,347 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_start [2021-12-28 05:24:18,348 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_start [2021-12-28 05:24:18,348 INFO L130 BoogieDeclarations]: Found specification of procedure oz_hcd_stop [2021-12-28 05:24:18,348 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_hcd_stop [2021-12-28 05:24:18,348 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-12-28 05:24:18,348 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-12-28 05:24:18,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-28 05:24:18,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-28 05:24:18,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2021-12-28 05:24:18,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2021-12-28 05:24:18,349 INFO L130 BoogieDeclarations]: Found specification of procedure dev_remove_pack [2021-12-28 05:24:18,349 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_remove_pack [2021-12-28 05:24:18,349 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2021-12-28 05:24:18,349 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2021-12-28 05:24:18,349 INFO L130 BoogieDeclarations]: Found specification of procedure oz_alloc_urb_link [2021-12-28 05:24:18,349 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_alloc_urb_link [2021-12-28 05:24:18,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_port_lock_of_oz_port [2021-12-28 05:24:18,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_port_lock_of_oz_port [2021-12-28 05:24:18,349 INFO L130 BoogieDeclarations]: Found specification of procedure oz_clean_endpoints_for_config [2021-12-28 05:24:18,350 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_clean_endpoints_for_config [2021-12-28 05:24:18,350 INFO L130 BoogieDeclarations]: Found specification of procedure oz_hcd_private [2021-12-28 05:24:18,350 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_hcd_private [2021-12-28 05:24:18,350 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-28 05:24:18,350 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-28 05:24:18,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-28 05:24:18,350 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le64 [2021-12-28 05:24:18,350 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le64 [2021-12-28 05:24:19,327 INFO L234 CfgBuilder]: Building ICFG [2021-12-28 05:24:19,331 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-28 05:24:19,436 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-28 05:24:23,961 INFO L275 CfgBuilder]: Performing block encoding [2021-12-28 05:24:23,987 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-28 05:24:23,987 INFO L299 CfgBuilder]: Removed 18 assume(true) statements. [2021-12-28 05:24:23,991 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.12 05:24:23 BoogieIcfgContainer [2021-12-28 05:24:23,991 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-28 05:24:23,992 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-28 05:24:23,993 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-28 05:24:23,994 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-28 05:24:23,995 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.12 05:24:10" (1/3) ... [2021-12-28 05:24:23,995 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2abd2be3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.12 05:24:23, skipping insertion in model container [2021-12-28 05:24:23,995 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:24:17" (2/3) ... [2021-12-28 05:24:23,995 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2abd2be3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.12 05:24:23, skipping insertion in model container [2021-12-28 05:24:23,995 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.12 05:24:23" (3/3) ... [2021-12-28 05:24:23,996 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i [2021-12-28 05:24:24,000 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-28 05:24:24,000 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 35 error locations. [2021-12-28 05:24:24,046 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-28 05:24:24,052 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-12-28 05:24:24,052 INFO L340 AbstractCegarLoop]: Starting to check reachability of 35 error locations. [2021-12-28 05:24:24,111 INFO L276 IsEmpty]: Start isEmpty. Operand has 3656 states, 2410 states have (on average 1.3406639004149377) internal successors, (3231), 2552 states have internal predecessors, (3231), 991 states have call successors, (991), 227 states have call predecessors, (991), 226 states have return successors, (983), 956 states have call predecessors, (983), 983 states have call successors, (983) [2021-12-28 05:24:24,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-12-28 05:24:24,115 INFO L506 BasicCegarLoop]: Found error trace [2021-12-28 05:24:24,116 INFO L514 BasicCegarLoop]: trace histogram [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] [2021-12-28 05:24:24,116 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 33 more)] === [2021-12-28 05:24:24,119 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-28 05:24:24,119 INFO L85 PathProgramCache]: Analyzing trace with hash 818745350, now seen corresponding path program 1 times [2021-12-28 05:24:24,125 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-28 05:24:24,125 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [649269408] [2021-12-28 05:24:24,125 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-28 05:24:24,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-28 05:24:24,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:24:24,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-28 05:24:24,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:24:24,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2021-12-28 05:24:24,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:24:24,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2021-12-28 05:24:24,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:24:24,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:24:24,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:24:24,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 05:24:24,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:24:24,782 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-12-28 05:24:24,782 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-28 05:24:24,782 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [649269408] [2021-12-28 05:24:24,783 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [649269408] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-28 05:24:24,783 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-28 05:24:24,783 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-28 05:24:24,784 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [857222107] [2021-12-28 05:24:24,784 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-28 05:24:24,787 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-28 05:24:24,787 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-28 05:24:24,817 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-28 05:24:24,818 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-12-28 05:24:24,842 INFO L87 Difference]: Start difference. First operand has 3656 states, 2410 states have (on average 1.3406639004149377) internal successors, (3231), 2552 states have internal predecessors, (3231), 991 states have call successors, (991), 227 states have call predecessors, (991), 226 states have return successors, (983), 956 states have call predecessors, (983), 983 states have call successors, (983) Second operand has 6 states, 6 states have (on average 3.8333333333333335) internal successors, (23), 4 states have internal predecessors, (23), 2 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2021-12-28 05:24:32,490 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-28 05:24:34,555 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-28 05:24:36,615 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-28 05:24:46,059 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-28 05:24:46,059 INFO L93 Difference]: Finished difference Result 11256 states and 16981 transitions. [2021-12-28 05:24:46,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-12-28 05:24:46,065 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 3.8333333333333335) internal successors, (23), 4 states have internal predecessors, (23), 2 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 37 [2021-12-28 05:24:46,065 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-28 05:24:46,143 INFO L225 Difference]: With dead ends: 11256 [2021-12-28 05:24:46,143 INFO L226 Difference]: Without dead ends: 7591 [2021-12-28 05:24:46,170 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-12-28 05:24:46,173 INFO L933 BasicCegarLoop]: 9281 mSDtfsCounter, 5257 mSDsluCounter, 20888 mSDsCounter, 0 mSdLazyCounter, 11364 mSolverCounterSat, 1862 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6079 SdHoareTripleChecker+Valid, 30169 SdHoareTripleChecker+Invalid, 13229 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1862 IncrementalHoareTripleChecker+Valid, 11364 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20.5s IncrementalHoareTripleChecker+Time [2021-12-28 05:24:46,173 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [6079 Valid, 30169 Invalid, 13229 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1862 Valid, 11364 Invalid, 3 Unknown, 0 Unchecked, 20.5s Time] [2021-12-28 05:24:46,194 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7591 states. [2021-12-28 05:24:46,447 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7591 to 6916. [2021-12-28 05:24:46,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6916 states, 4542 states have (on average 1.3113166006164685) internal successors, (5956), 4753 states have internal predecessors, (5956), 1899 states have call successors, (1899), 442 states have call predecessors, (1899), 441 states have return successors, (1897), 1870 states have call predecessors, (1897), 1897 states have call successors, (1897) [2021-12-28 05:24:46,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6916 states to 6916 states and 9752 transitions. [2021-12-28 05:24:46,516 INFO L78 Accepts]: Start accepts. Automaton has 6916 states and 9752 transitions. Word has length 37 [2021-12-28 05:24:46,518 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-28 05:24:46,518 INFO L470 AbstractCegarLoop]: Abstraction has 6916 states and 9752 transitions. [2021-12-28 05:24:46,518 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 3.8333333333333335) internal successors, (23), 4 states have internal predecessors, (23), 2 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2021-12-28 05:24:46,518 INFO L276 IsEmpty]: Start isEmpty. Operand 6916 states and 9752 transitions. [2021-12-28 05:24:46,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2021-12-28 05:24:46,522 INFO L506 BasicCegarLoop]: Found error trace [2021-12-28 05:24:46,522 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 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] [2021-12-28 05:24:46,522 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-28 05:24:46,523 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 33 more)] === [2021-12-28 05:24:46,525 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-28 05:24:46,525 INFO L85 PathProgramCache]: Analyzing trace with hash -313051600, now seen corresponding path program 1 times [2021-12-28 05:24:46,525 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-28 05:24:46,525 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [364437907] [2021-12-28 05:24:46,525 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-28 05:24:46,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-28 05:24:46,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:24:46,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-28 05:24:46,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:24:46,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2021-12-28 05:24:46,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:24:46,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2021-12-28 05:24:46,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:24:46,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:24:46,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:24:46,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 05:24:46,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:24:46,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-12-28 05:24:46,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:24:46,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:24:46,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:24:46,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 05:24:46,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:24:46,898 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2021-12-28 05:24:46,898 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-28 05:24:46,899 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [364437907] [2021-12-28 05:24:46,899 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [364437907] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-28 05:24:46,899 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-28 05:24:46,899 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-28 05:24:46,899 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1892045707] [2021-12-28 05:24:46,899 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-28 05:24:46,900 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-28 05:24:46,901 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-28 05:24:46,901 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-28 05:24:46,901 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-12-28 05:24:46,901 INFO L87 Difference]: Start difference. First operand 6916 states and 9752 transitions. Second operand has 6 states, 6 states have (on average 4.5) internal successors, (27), 4 states have internal predecessors, (27), 2 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2021-12-28 05:24:55,621 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-28 05:24:55,622 INFO L93 Difference]: Finished difference Result 7492 states and 10739 transitions. [2021-12-28 05:24:55,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-12-28 05:24:55,622 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.5) internal successors, (27), 4 states have internal predecessors, (27), 2 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 56 [2021-12-28 05:24:55,623 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-28 05:24:55,649 INFO L225 Difference]: With dead ends: 7492 [2021-12-28 05:24:55,649 INFO L226 Difference]: Without dead ends: 7490 [2021-12-28 05:24:55,651 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-12-28 05:24:55,653 INFO L933 BasicCegarLoop]: 4602 mSDtfsCounter, 5259 mSDsluCounter, 8633 mSDsCounter, 0 mSdLazyCounter, 5014 mSolverCounterSat, 1838 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5857 SdHoareTripleChecker+Valid, 13235 SdHoareTripleChecker+Invalid, 6852 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1838 IncrementalHoareTripleChecker+Valid, 5014 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.3s IncrementalHoareTripleChecker+Time [2021-12-28 05:24:55,654 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [5857 Valid, 13235 Invalid, 6852 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1838 Valid, 5014 Invalid, 0 Unknown, 0 Unchecked, 8.3s Time] [2021-12-28 05:24:55,662 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7490 states. [2021-12-28 05:24:55,817 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7490 to 6914. [2021-12-28 05:24:55,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6914 states, 4541 states have (on average 1.3109447258313147) internal successors, (5953), 4751 states have internal predecessors, (5953), 1899 states have call successors, (1899), 442 states have call predecessors, (1899), 441 states have return successors, (1897), 1870 states have call predecessors, (1897), 1897 states have call successors, (1897) [2021-12-28 05:24:55,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6914 states to 6914 states and 9749 transitions. [2021-12-28 05:24:55,856 INFO L78 Accepts]: Start accepts. Automaton has 6914 states and 9749 transitions. Word has length 56 [2021-12-28 05:24:55,856 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-28 05:24:55,856 INFO L470 AbstractCegarLoop]: Abstraction has 6914 states and 9749 transitions. [2021-12-28 05:24:55,857 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.5) internal successors, (27), 4 states have internal predecessors, (27), 2 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2021-12-28 05:24:55,857 INFO L276 IsEmpty]: Start isEmpty. Operand 6914 states and 9749 transitions. [2021-12-28 05:24:55,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2021-12-28 05:24:55,865 INFO L506 BasicCegarLoop]: Found error trace [2021-12-28 05:24:55,865 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 3, 3, 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] [2021-12-28 05:24:55,866 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-12-28 05:24:55,866 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 33 more)] === [2021-12-28 05:24:55,866 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-28 05:24:55,866 INFO L85 PathProgramCache]: Analyzing trace with hash -212774498, now seen corresponding path program 1 times [2021-12-28 05:24:55,866 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-28 05:24:55,866 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [984275862] [2021-12-28 05:24:55,866 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-28 05:24:55,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-28 05:24:55,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:24:56,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-28 05:24:56,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:24:56,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2021-12-28 05:24:56,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:24:56,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2021-12-28 05:24:56,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:24:56,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:24:56,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:24:56,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 05:24:56,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:24:56,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-12-28 05:24:56,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:24:56,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:24:56,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:24:56,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 05:24:56,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:24:56,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2021-12-28 05:24:56,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:24:56,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2021-12-28 05:24:56,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:24:56,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:24:56,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:24:56,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:24:56,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:24:56,172 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2021-12-28 05:24:56,172 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-28 05:24:56,172 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [984275862] [2021-12-28 05:24:56,172 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [984275862] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-28 05:24:56,172 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-28 05:24:56,172 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-28 05:24:56,172 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [689809375] [2021-12-28 05:24:56,172 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-28 05:24:56,173 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-28 05:24:56,173 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-28 05:24:56,174 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-28 05:24:56,174 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-12-28 05:24:56,174 INFO L87 Difference]: Start difference. First operand 6914 states and 9749 transitions. Second operand has 7 states, 7 states have (on average 6.571428571428571) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2021-12-28 05:25:06,599 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-28 05:25:06,599 INFO L93 Difference]: Finished difference Result 8614 states and 12632 transitions. [2021-12-28 05:25:06,600 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-12-28 05:25:06,600 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 6.571428571428571) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 91 [2021-12-28 05:25:06,602 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-28 05:25:06,687 INFO L225 Difference]: With dead ends: 8614 [2021-12-28 05:25:06,687 INFO L226 Difference]: Without dead ends: 8612 [2021-12-28 05:25:06,693 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=64, Invalid=118, Unknown=0, NotChecked=0, Total=182 [2021-12-28 05:25:06,706 INFO L933 BasicCegarLoop]: 4683 mSDtfsCounter, 6853 mSDsluCounter, 10092 mSDsCounter, 0 mSdLazyCounter, 7740 mSolverCounterSat, 4092 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7488 SdHoareTripleChecker+Valid, 14775 SdHoareTripleChecker+Invalid, 11832 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4092 IncrementalHoareTripleChecker+Valid, 7740 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.9s IncrementalHoareTripleChecker+Time [2021-12-28 05:25:06,707 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [7488 Valid, 14775 Invalid, 11832 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4092 Valid, 7740 Invalid, 0 Unknown, 0 Unchecked, 9.9s Time] [2021-12-28 05:25:06,714 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8612 states. [2021-12-28 05:25:06,988 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8612 to 7026. [2021-12-28 05:25:06,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7026 states, 4617 states have (on average 1.3066926575698505) internal successors, (6033), 4827 states have internal predecessors, (6033), 1905 states have call successors, (1905), 472 states have call predecessors, (1905), 471 states have return successors, (1903), 1876 states have call predecessors, (1903), 1903 states have call successors, (1903) [2021-12-28 05:25:07,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7026 states to 7026 states and 9841 transitions. [2021-12-28 05:25:07,016 INFO L78 Accepts]: Start accepts. Automaton has 7026 states and 9841 transitions. Word has length 91 [2021-12-28 05:25:07,016 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-28 05:25:07,016 INFO L470 AbstractCegarLoop]: Abstraction has 7026 states and 9841 transitions. [2021-12-28 05:25:07,016 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 6.571428571428571) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2021-12-28 05:25:07,016 INFO L276 IsEmpty]: Start isEmpty. Operand 7026 states and 9841 transitions. [2021-12-28 05:25:07,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-12-28 05:25:07,020 INFO L506 BasicCegarLoop]: Found error trace [2021-12-28 05:25:07,021 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 3, 3, 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, 1, 1, 1, 1, 1, 1] [2021-12-28 05:25:07,021 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-12-28 05:25:07,022 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 33 more)] === [2021-12-28 05:25:07,022 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-28 05:25:07,022 INFO L85 PathProgramCache]: Analyzing trace with hash -347895653, now seen corresponding path program 1 times [2021-12-28 05:25:07,022 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-28 05:25:07,022 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [251334248] [2021-12-28 05:25:07,022 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-28 05:25:07,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-28 05:25:07,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:25:07,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-28 05:25:07,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:25:07,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2021-12-28 05:25:07,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:25:07,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2021-12-28 05:25:07,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:25:07,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:25:07,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:25:07,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 05:25:07,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:25:07,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-12-28 05:25:07,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:25:07,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:25:07,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:25:07,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 05:25:07,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:25:07,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2021-12-28 05:25:07,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:25:07,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2021-12-28 05:25:07,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:25:07,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:25:07,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:25:07,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:25:07,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:25:07,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2021-12-28 05:25:07,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:25:07,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-12-28 05:25:07,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:25:07,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:25:07,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:25:07,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-12-28 05:25:07,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:25:07,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-28 05:25:07,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:25:07,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2021-12-28 05:25:07,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:25:07,333 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2021-12-28 05:25:07,333 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-28 05:25:07,333 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [251334248] [2021-12-28 05:25:07,333 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [251334248] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-28 05:25:07,333 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-28 05:25:07,333 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-12-28 05:25:07,334 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1619674950] [2021-12-28 05:25:07,334 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-28 05:25:07,335 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-12-28 05:25:07,335 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-28 05:25:07,335 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-12-28 05:25:07,335 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2021-12-28 05:25:07,335 INFO L87 Difference]: Start difference. First operand 7026 states and 9841 transitions. Second operand has 8 states, 8 states have (on average 8.125) internal successors, (65), 4 states have internal predecessors, (65), 3 states have call successors, (20), 6 states have call predecessors, (20), 2 states have return successors, (16), 2 states have call predecessors, (16), 3 states have call successors, (16)