./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3a877d22 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.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 08f69d9d27fea4ba41de4dd6c325f6f1a70ecfdbb77928c35b5b3f93d75aa1b8 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:24:40,577 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:24:40,578 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:24:40,606 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:24:40,606 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:24:40,609 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:24:40,613 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:24:40,618 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:24:40,619 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:24:40,624 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:24:40,624 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:24:40,625 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:24:40,625 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:24:40,627 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:24:40,630 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:24:40,632 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:24:40,633 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:24:40,634 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:24:40,635 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:24:40,638 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:24:40,641 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:24:40,641 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:24:40,642 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:24:40,643 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:24:40,644 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:24:40,645 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:24:40,646 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:24:40,646 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:24:40,647 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:24:40,647 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:24:40,648 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:24:40,648 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:24:40,649 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:24:40,650 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:24:40,650 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:24:40,651 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:24:40,652 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:24:40,652 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:24:40,652 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:24:40,653 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:24:40,653 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:24:40,654 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:24:40,672 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:24:40,673 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:24:40,673 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:24:40,673 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:24:40,673 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:24:40,674 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:24:40,674 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:24:40,674 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:24:40,674 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:24:40,674 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:24:40,674 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:24:40,675 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:24:40,675 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:24:40,675 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:24:40,675 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:24:40,675 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:24:40,675 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:24:40,675 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:24:40,676 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:24:40,676 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:24:40,676 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:24:40,676 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:24:40,676 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:24:40,676 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:24:40,676 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:24:40,676 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:24:40,677 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:24:40,677 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:24:40,677 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:24:40,677 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:24:40,677 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:24:40,677 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 08f69d9d27fea4ba41de4dd6c325f6f1a70ecfdbb77928c35b5b3f93d75aa1b8 [2021-12-15 13:24:40,862 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:24:40,884 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:24:40,886 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:24:40,887 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:24:40,888 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:24:40,889 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i [2021-12-15 13:24:40,956 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cf721577d/39b0049bbefc4e299ef9b2c26d0d01d1/FLAGfeab0ddee [2021-12-15 13:24:41,550 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:24:41,551 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i [2021-12-15 13:24:41,585 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cf721577d/39b0049bbefc4e299ef9b2c26d0d01d1/FLAGfeab0ddee [2021-12-15 13:24:41,929 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cf721577d/39b0049bbefc4e299ef9b2c26d0d01d1 [2021-12-15 13:24:41,931 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:24:41,932 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:24:41,933 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:24:41,933 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:24:41,935 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:24:41,936 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:24:41" (1/1) ... [2021-12-15 13:24:41,938 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35a6d6e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:41, skipping insertion in model container [2021-12-15 13:24:41,938 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:24:41" (1/1) ... [2021-12-15 13:24:41,942 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:24:42,026 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:24:43,321 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i[250006,250019] [2021-12-15 13:24:43,364 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:24:43,381 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:24:43,645 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i[250006,250019] [2021-12-15 13:24:43,651 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:24:43,721 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:24:43,721 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:43 WrapperNode [2021-12-15 13:24:43,721 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:24:43,722 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:24:43,722 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:24:43,723 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:24:43,727 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:43" (1/1) ... [2021-12-15 13:24:43,795 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:43" (1/1) ... [2021-12-15 13:24:43,933 INFO L137 Inliner]: procedures = 302, calls = 1935, calls flagged for inlining = 138, calls inlined = 135, statements flattened = 5018 [2021-12-15 13:24:43,934 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:24:43,935 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:24:43,935 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:24:43,935 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:24:43,944 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:43" (1/1) ... [2021-12-15 13:24:43,945 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:43" (1/1) ... [2021-12-15 13:24:43,986 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:43" (1/1) ... [2021-12-15 13:24:43,986 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:43" (1/1) ... [2021-12-15 13:24:44,077 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:43" (1/1) ... [2021-12-15 13:24:44,099 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:43" (1/1) ... [2021-12-15 13:24:44,124 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:43" (1/1) ... [2021-12-15 13:24:44,153 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:24:44,155 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:24:44,155 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:24:44,155 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:24:44,156 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:43" (1/1) ... [2021-12-15 13:24:44,161 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:24:44,194 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:24:44,220 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) [2021-12-15 13:24:44,228 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 [2021-12-15 13:24:44,253 INFO L130 BoogieDeclarations]: Found specification of procedure finish_request [2021-12-15 13:24:44,253 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_request [2021-12-15 13:24:44,253 INFO L130 BoogieDeclarations]: Found specification of procedure start_transfer [2021-12-15 13:24:44,253 INFO L138 BoogieDeclarations]: Found implementation of procedure start_transfer [2021-12-15 13:24:44,253 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_hub_status_data [2021-12-15 13:24:44,254 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_hub_status_data [2021-12-15 13:24:44,254 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:24:44,254 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:24:44,254 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_resume [2021-12-15 13:24:44,254 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_resume [2021-12-15 13:24:44,254 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:24:44,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:24:44,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:24:44,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:24:44,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:24:44,255 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:24:44,255 INFO L130 BoogieDeclarations]: Found specification of procedure disable_controller [2021-12-15 13:24:44,255 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_controller [2021-12-15 13:24:44,255 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_stop [2021-12-15 13:24:44,255 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_stop [2021-12-15 13:24:44,255 INFO L130 BoogieDeclarations]: Found specification of procedure free_usb_address [2021-12-15 13:24:44,256 INFO L138 BoogieDeclarations]: Found implementation of procedure free_usb_address [2021-12-15 13:24:44,256 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_irq_enable [2021-12-15 13:24:44,256 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_irq_enable [2021-12-15 13:24:44,256 INFO L130 BoogieDeclarations]: Found specification of procedure disable_r8a66597_pipe_all [2021-12-15 13:24:44,256 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_r8a66597_pipe_all [2021-12-15 13:24:44,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-12-15 13:24:44,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-12-15 13:24:44,256 INFO L130 BoogieDeclarations]: Found specification of procedure enable_controller [2021-12-15 13:24:44,257 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_controller [2021-12-15 13:24:44,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:24:44,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:24:44,257 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2021-12-15 13:24:44,257 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2021-12-15 13:24:44,257 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_root_hub_start_polling [2021-12-15 13:24:44,257 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_root_hub_start_polling [2021-12-15 13:24:44,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:24:44,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:24:44,258 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2021-12-15 13:24:44,258 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2021-12-15 13:24:44,258 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_irq_disable [2021-12-15 13:24:44,258 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_irq_disable [2021-12-15 13:24:44,259 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_toggle_set [2021-12-15 13:24:44,259 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_toggle_set [2021-12-15 13:24:44,259 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_dequeue [2021-12-15 13:24:44,259 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_dequeue [2021-12-15 13:24:44,259 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:24:44,259 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:24:44,259 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_type [2021-12-15 13:24:44,259 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_type [2021-12-15 13:24:44,260 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_hub_control [2021-12-15 13:24:44,260 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_hub_control [2021-12-15 13:24:44,260 INFO L130 BoogieDeclarations]: Found specification of procedure set_pipe_reg_addr [2021-12-15 13:24:44,260 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pipe_reg_addr [2021-12-15 13:24:44,260 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2021-12-15 13:24:44,261 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2021-12-15 13:24:44,261 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_to_r8a66597_addr [2021-12-15 13:24:44,262 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_to_r8a66597_addr [2021-12-15 13:24:44,262 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:24:44,262 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:24:44,262 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_done [2021-12-15 13:24:44,262 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_done [2021-12-15 13:24:44,262 INFO L130 BoogieDeclarations]: Found specification of procedure check_next_phase [2021-12-15 13:24:44,263 INFO L138 BoogieDeclarations]: Found implementation of procedure check_next_phase [2021-12-15 13:24:44,263 INFO L130 BoogieDeclarations]: Found specification of procedure get_intsts_reg [2021-12-15 13:24:44,263 INFO L138 BoogieDeclarations]: Found implementation of procedure get_intsts_reg [2021-12-15 13:24:44,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_2 [2021-12-15 13:24:44,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_2 [2021-12-15 13:24:44,263 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_mdfy [2021-12-15 13:24:44,263 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_mdfy [2021-12-15 13:24:44,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2021-12-15 13:24:44,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2021-12-15 13:24:44,264 INFO L130 BoogieDeclarations]: Found specification of procedure set_devadd_reg [2021-12-15 13:24:44,264 INFO L138 BoogieDeclarations]: Found implementation of procedure set_devadd_reg [2021-12-15 13:24:44,264 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_enqueue [2021-12-15 13:24:44,264 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_enqueue [2021-12-15 13:24:44,264 INFO L130 BoogieDeclarations]: Found specification of procedure get_syssts_reg [2021-12-15 13:24:44,265 INFO L138 BoogieDeclarations]: Found implementation of procedure get_syssts_reg [2021-12-15 13:24:44,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2021-12-15 13:24:44,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2021-12-15 13:24:44,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:24:44,265 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:24:44,265 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:24:44,265 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_start [2021-12-15 13:24:44,265 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_start [2021-12-15 13:24:44,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:24:44,266 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_start [2021-12-15 13:24:44,266 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_start [2021-12-15 13:24:44,266 INFO L130 BoogieDeclarations]: Found specification of procedure check_transfer_finish [2021-12-15 13:24:44,266 INFO L138 BoogieDeclarations]: Found implementation of procedure check_transfer_finish [2021-12-15 13:24:44,267 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_remove [2021-12-15 13:24:44,267 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_remove [2021-12-15 13:24:44,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-12-15 13:24:44,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-12-15 13:24:44,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:24:44,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:24:44,268 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:24:44,268 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:24:44,268 INFO L130 BoogieDeclarations]: Found specification of procedure enable_pipe_irq [2021-12-15 13:24:44,268 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_pipe_irq [2021-12-15 13:24:44,269 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2021-12-15 13:24:44,269 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2021-12-15 13:24:44,269 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:24:44,269 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-12-15 13:24:44,269 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-12-15 13:24:44,269 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:24:44,270 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:24:44,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:24:44,270 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_endpoint_disable [2021-12-15 13:24:44,270 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_endpoint_disable [2021-12-15 13:24:44,270 INFO L130 BoogieDeclarations]: Found specification of procedure start_root_hub_sampling [2021-12-15 13:24:44,270 INFO L138 BoogieDeclarations]: Found implementation of procedure start_root_hub_sampling [2021-12-15 13:24:44,270 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_bus_resume [2021-12-15 13:24:44,271 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_bus_resume [2021-12-15 13:24:44,271 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-15 13:24:44,271 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-15 13:24:44,271 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:24:44,271 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:24:44,272 INFO L130 BoogieDeclarations]: Found specification of procedure collect_usb_address_map [2021-12-15 13:24:44,274 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_usb_address_map [2021-12-15 13:24:44,274 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_pipe_toggle [2021-12-15 13:24:44,274 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_pipe_toggle [2021-12-15 13:24:44,274 INFO L130 BoogieDeclarations]: Found specification of procedure get_syscfg_reg [2021-12-15 13:24:44,275 INFO L138 BoogieDeclarations]: Found implementation of procedure get_syscfg_reg [2021-12-15 13:24:44,275 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_write [2021-12-15 13:24:44,276 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_write [2021-12-15 13:24:44,276 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:24:44,276 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:24:44,280 INFO L130 BoogieDeclarations]: Found specification of procedure get_toggle_pointer [2021-12-15 13:24:44,280 INFO L138 BoogieDeclarations]: Found implementation of procedure get_toggle_pointer [2021-12-15 13:24:44,280 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_hcd [2021-12-15 13:24:44,280 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_hcd [2021-12-15 13:24:44,281 INFO L130 BoogieDeclarations]: Found specification of procedure get_parent_r8a66597_address [2021-12-15 13:24:44,281 INFO L138 BoogieDeclarations]: Found implementation of procedure get_parent_r8a66597_address [2021-12-15 13:24:44,281 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2021-12-15 13:24:44,281 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2021-12-15 13:24:44,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:24:44,281 INFO L130 BoogieDeclarations]: Found specification of procedure packet_write [2021-12-15 13:24:44,281 INFO L138 BoogieDeclarations]: Found implementation of procedure packet_write [2021-12-15 13:24:44,281 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-12-15 13:24:44,281 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-12-15 13:24:44,282 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:24:44,282 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:24:44,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:24:44,282 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2021-12-15 13:24:44,282 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2021-12-15 13:24:44,282 INFO L130 BoogieDeclarations]: Found specification of procedure clk_put [2021-12-15 13:24:44,282 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_put [2021-12-15 13:24:44,282 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_unlink_urb_from_ep [2021-12-15 13:24:44,282 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_unlink_urb_from_ep [2021-12-15 13:24:44,282 INFO L130 BoogieDeclarations]: Found specification of procedure get_port_number [2021-12-15 13:24:44,283 INFO L138 BoogieDeclarations]: Found implementation of procedure get_port_number [2021-12-15 13:24:44,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:24:44,283 INFO L130 BoogieDeclarations]: Found specification of procedure force_dequeue [2021-12-15 13:24:44,283 INFO L138 BoogieDeclarations]: Found implementation of procedure force_dequeue [2021-12-15 13:24:44,283 INFO L130 BoogieDeclarations]: Found specification of procedure get_intenb_reg [2021-12-15 13:24:44,283 INFO L138 BoogieDeclarations]: Found implementation of procedure get_intenb_reg [2021-12-15 13:24:44,283 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_to_hcd [2021-12-15 13:24:44,283 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_to_hcd [2021-12-15 13:24:44,283 INFO L130 BoogieDeclarations]: Found specification of procedure disable_pipe_irq [2021-12-15 13:24:44,284 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_pipe_irq [2021-12-15 13:24:44,284 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_setting [2021-12-15 13:24:44,284 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_setting [2021-12-15 13:24:44,284 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_clock_enable [2021-12-15 13:24:44,284 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_clock_enable [2021-12-15 13:24:44,284 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2021-12-15 13:24:44,284 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2021-12-15 13:24:44,284 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_to_r8a66597_dev [2021-12-15 13:24:44,284 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_to_r8a66597_dev [2021-12-15 13:24:44,285 INFO L130 BoogieDeclarations]: Found specification of procedure get_dvstctr_reg [2021-12-15 13:24:44,285 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dvstctr_reg [2021-12-15 13:24:44,285 INFO L130 BoogieDeclarations]: Found specification of procedure packet_read [2021-12-15 13:24:44,285 INFO L138 BoogieDeclarations]: Found implementation of procedure packet_read [2021-12-15 13:24:44,285 INFO L130 BoogieDeclarations]: Found specification of procedure fifo_change_from_pipe [2021-12-15 13:24:44,285 INFO L138 BoogieDeclarations]: Found implementation of procedure fifo_change_from_pipe [2021-12-15 13:24:44,285 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:24:44,285 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:24:44,285 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_error [2021-12-15 13:24:44,286 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_error [2021-12-15 13:24:44,286 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-15 13:24:44,286 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-15 13:24:44,286 INFO L130 BoogieDeclarations]: Found specification of procedure mbw_value [2021-12-15 13:24:44,286 INFO L138 BoogieDeclarations]: Found implementation of procedure mbw_value [2021-12-15 13:24:44,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:24:44,286 INFO L130 BoogieDeclarations]: Found specification of procedure cfifo_change [2021-12-15 13:24:44,286 INFO L138 BoogieDeclarations]: Found implementation of procedure cfifo_change [2021-12-15 13:24:44,286 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_get_td [2021-12-15 13:24:44,287 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_get_td [2021-12-15 13:24:44,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:24:44,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:24:44,287 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hub_find_child [2021-12-15 13:24:44,287 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hub_find_child [2021-12-15 13:24:44,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-15 13:24:44,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-15 13:24:44,287 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_probe [2021-12-15 13:24:44,288 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_probe [2021-12-15 13:24:44,288 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2021-12-15 13:24:44,288 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2021-12-15 13:24:44,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:24:44,288 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_port_power [2021-12-15 13:24:44,288 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_port_power [2021-12-15 13:24:44,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-15 13:24:44,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-15 13:24:44,289 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:24:44,289 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:24:44,289 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:24:44,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:24:44,289 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2021-12-15 13:24:44,289 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2021-12-15 13:24:44,289 INFO L130 BoogieDeclarations]: Found specification of procedure get_r8a66597_usb_speed [2021-12-15 13:24:44,289 INFO L138 BoogieDeclarations]: Found implementation of procedure get_r8a66597_usb_speed [2021-12-15 13:24:44,289 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_read [2021-12-15 13:24:44,290 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_read [2021-12-15 13:24:44,290 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-15 13:24:44,290 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-15 13:24:44,290 INFO L130 BoogieDeclarations]: Found specification of procedure set_td_timer [2021-12-15 13:24:44,290 INFO L138 BoogieDeclarations]: Found implementation of procedure set_td_timer [2021-12-15 13:24:44,290 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_packet_write [2021-12-15 13:24:44,290 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_packet_write [2021-12-15 13:24:44,290 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_resume_root_hub [2021-12-15 13:24:44,290 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_resume_root_hub [2021-12-15 13:24:44,291 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_suspend [2021-12-15 13:24:44,291 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_suspend [2021-12-15 13:24:44,291 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_irq [2021-12-15 13:24:44,291 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_irq [2021-12-15 13:24:44,291 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:24:44,291 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:24:44,291 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_reg_wait [2021-12-15 13:24:44,291 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_reg_wait [2021-12-15 13:24:44,291 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-15 13:24:44,292 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-15 13:24:44,292 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:24:44,292 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:24:44,292 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_usb_disconnect [2021-12-15 13:24:44,292 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_usb_disconnect [2021-12-15 13:24:44,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:24:44,292 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_get_frame [2021-12-15 13:24:44,292 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_get_frame [2021-12-15 13:24:44,292 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_bus_suspend [2021-12-15 13:24:44,293 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_bus_suspend [2021-12-15 13:24:44,293 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:24:44,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:24:44,293 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_to_r8a66597 [2021-12-15 13:24:44,293 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_to_r8a66597 [2021-12-15 13:24:44,293 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:24:44,294 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:24:44,924 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:24:44,927 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:24:45,255 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:24:45,260 INFO L158 Benchmark]: Toolchain (without parser) took 3327.52ms. Allocated memory was 113.2MB in the beginning and 262.1MB in the end (delta: 148.9MB). Free memory was 70.0MB in the beginning and 132.4MB in the end (delta: -62.4MB). Peak memory consumption was 86.2MB. Max. memory is 16.1GB. [2021-12-15 13:24:45,261 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 77.6MB. Free memory is still 35.0MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:24:45,261 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1788.31ms. Allocated memory was 113.2MB in the beginning and 148.9MB in the end (delta: 35.7MB). Free memory was 69.8MB in the beginning and 78.5MB in the end (delta: -8.8MB). Peak memory consumption was 72.3MB. Max. memory is 16.1GB. [2021-12-15 13:24:45,262 INFO L158 Benchmark]: Boogie Procedure Inliner took 212.00ms. Allocated memory is still 148.9MB. Free memory was 78.5MB in the beginning and 81.2MB in the end (delta: -2.6MB). Peak memory consumption was 40.2MB. Max. memory is 16.1GB. [2021-12-15 13:24:45,262 INFO L158 Benchmark]: Boogie Preprocessor took 219.24ms. Allocated memory is still 148.9MB. Free memory was 81.2MB in the beginning and 48.1MB in the end (delta: 33.1MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2021-12-15 13:24:45,263 INFO L158 Benchmark]: RCFGBuilder took 1103.86ms. Allocated memory was 148.9MB in the beginning and 262.1MB in the end (delta: 113.2MB). Free memory was 48.1MB in the beginning and 132.4MB in the end (delta: -84.4MB). Peak memory consumption was 28.3MB. Max. memory is 16.1GB. [2021-12-15 13:24:45,266 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 77.6MB. Free memory is still 35.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1788.31ms. Allocated memory was 113.2MB in the beginning and 148.9MB in the end (delta: 35.7MB). Free memory was 69.8MB in the beginning and 78.5MB in the end (delta: -8.8MB). Peak memory consumption was 72.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 212.00ms. Allocated memory is still 148.9MB. Free memory was 78.5MB in the beginning and 81.2MB in the end (delta: -2.6MB). Peak memory consumption was 40.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 219.24ms. Allocated memory is still 148.9MB. Free memory was 81.2MB in the beginning and 48.1MB in the end (delta: 33.1MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * RCFGBuilder took 1103.86ms. Allocated memory was 148.9MB in the beginning and 262.1MB in the end (delta: 113.2MB). Free memory was 48.1MB in the beginning and 132.4MB in the end (delta: -84.4MB). Peak memory consumption was 28.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:24:45,310 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.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 08f69d9d27fea4ba41de4dd6c325f6f1a70ecfdbb77928c35b5b3f93d75aa1b8 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:24:46,826 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:24:46,829 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:24:46,860 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:24:46,860 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:24:46,862 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:24:46,863 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:24:46,867 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:24:46,868 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:24:46,871 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:24:46,872 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:24:46,873 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:24:46,873 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:24:46,875 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:24:46,876 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:24:46,880 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:24:46,881 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:24:46,881 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:24:46,883 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:24:46,886 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:24:46,887 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:24:46,888 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:24:46,889 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:24:46,890 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:24:46,894 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:24:46,896 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:24:46,896 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:24:46,897 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:24:46,897 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:24:46,898 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:24:46,898 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:24:46,899 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:24:46,900 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:24:46,900 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:24:46,901 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:24:46,901 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:24:46,902 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:24:46,902 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:24:46,902 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:24:46,903 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:24:46,903 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:24:46,904 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:24:46,929 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:24:46,930 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:24:46,931 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:24:46,931 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:24:46,931 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:24:46,932 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:24:46,932 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:24:46,933 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:24:46,933 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:24:46,933 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:24:46,933 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:24:46,934 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:24:46,934 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:24:46,934 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:24:46,934 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:24:46,934 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:24:46,934 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:24:46,934 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:24:46,935 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:24:46,935 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:24:46,935 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:24:46,935 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:24:46,935 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:24:46,935 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:24:46,935 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:24:46,936 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:24:46,936 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:24:46,936 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:24:46,936 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:24:46,936 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:24:46,936 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:24:46,936 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:24:46,937 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:24:46,937 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:24:46,937 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 08f69d9d27fea4ba41de4dd6c325f6f1a70ecfdbb77928c35b5b3f93d75aa1b8 [2021-12-15 13:24:47,165 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:24:47,181 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:24:47,184 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:24:47,184 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:24:47,185 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:24:47,186 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i [2021-12-15 13:24:47,233 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/40e03a2cb/e33fa223d40943189df010484171ea88/FLAG7c3ed303b [2021-12-15 13:24:47,838 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:24:47,839 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i [2021-12-15 13:24:47,872 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/40e03a2cb/e33fa223d40943189df010484171ea88/FLAG7c3ed303b [2021-12-15 13:24:48,259 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/40e03a2cb/e33fa223d40943189df010484171ea88 [2021-12-15 13:24:48,261 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:24:48,262 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:24:48,262 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:24:48,263 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:24:48,265 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:24:48,266 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:24:48" (1/1) ... [2021-12-15 13:24:48,267 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7bc14cb6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:48, skipping insertion in model container [2021-12-15 13:24:48,267 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:24:48" (1/1) ... [2021-12-15 13:24:48,273 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:24:48,359 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:24:49,634 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: cannot determine size of incomplete type at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:203) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:121) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:996) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:963) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:177) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:674) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:508) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1441) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:730) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1385) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1069) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1610) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1069) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1069) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1456) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3268) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2342) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:595) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:24:49,638 INFO L158 Benchmark]: Toolchain (without parser) took 1374.96ms. Allocated memory was 65.0MB in the beginning and 92.3MB in the end (delta: 27.3MB). Free memory was 34.6MB in the beginning and 49.1MB in the end (delta: -14.5MB). Peak memory consumption was 29.2MB. Max. memory is 16.1GB. [2021-12-15 13:24:49,638 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 65.0MB. Free memory was 47.3MB in the beginning and 47.3MB in the end (delta: 48.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:24:49,639 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1373.65ms. Allocated memory was 65.0MB in the beginning and 92.3MB in the end (delta: 27.3MB). Free memory was 34.3MB in the beginning and 49.1MB in the end (delta: -14.8MB). Peak memory consumption was 29.2MB. Max. memory is 16.1GB. [2021-12-15 13:24:49,640 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 65.0MB. Free memory was 47.3MB in the beginning and 47.3MB in the end (delta: 48.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1373.65ms. Allocated memory was 65.0MB in the beginning and 92.3MB in the end (delta: 27.3MB). Free memory was 34.3MB in the beginning and 49.1MB in the end (delta: -14.8MB). Peak memory consumption was 29.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type