./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.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-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.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 1e62d6cd0cc1881af8a0441eecf66de714a02b83a33093d18addba3b875310c8 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:29:26,609 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:29:26,610 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:29:26,638 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:29:26,639 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:29:26,642 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:29:26,644 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:29:26,649 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:29:26,651 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:29:26,655 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:29:26,655 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:29:26,656 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:29:26,657 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:29:26,658 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:29:26,659 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:29:26,661 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:29:26,662 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:29:26,662 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:29:26,663 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:29:26,667 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:29:26,671 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:29:26,671 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:29:26,672 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:29:26,673 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:29:26,675 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:29:26,676 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:29:26,676 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:29:26,676 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:29:26,677 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:29:26,678 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:29:26,678 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:29:26,679 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:29:26,680 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:29:26,681 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:29:26,682 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:29:26,682 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:29:26,683 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:29:26,683 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:29:26,683 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:29:26,684 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:29:26,684 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:29:26,685 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:29:26,707 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:29:26,708 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:29:26,708 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:29:26,708 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:29:26,709 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:29:26,709 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:29:26,709 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:29:26,710 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:29:26,710 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:29:26,710 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:29:26,711 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:29:26,711 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:29:26,711 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:29:26,711 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:29:26,711 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:29:26,711 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:29:26,712 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:29:26,712 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:29:26,712 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:29:26,712 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:29:26,712 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:29:26,712 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:29:26,713 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:29:26,713 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:29:26,713 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:29:26,713 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:29:26,713 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:29:26,713 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:29:26,713 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:29:26,714 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:29:26,714 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:29:26,714 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1e62d6cd0cc1881af8a0441eecf66de714a02b83a33093d18addba3b875310c8 [2021-12-15 13:29:26,901 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:29:26,920 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:29:26,923 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:29:26,923 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:29:26,924 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:29:26,925 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i [2021-12-15 13:29:26,969 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/50cf25a4f/a4edcb4b551d4e59896c8cfa49a7f643/FLAG63ecfaf82 [2021-12-15 13:29:27,662 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:29:27,662 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i [2021-12-15 13:29:27,704 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/50cf25a4f/a4edcb4b551d4e59896c8cfa49a7f643/FLAG63ecfaf82 [2021-12-15 13:29:27,946 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/50cf25a4f/a4edcb4b551d4e59896c8cfa49a7f643 [2021-12-15 13:29:27,948 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:29:27,949 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:29:27,950 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:29:27,950 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:29:27,952 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:29:27,952 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:29:27" (1/1) ... [2021-12-15 13:29:27,953 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b0c69d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:27, skipping insertion in model container [2021-12-15 13:29:27,953 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:29:27" (1/1) ... [2021-12-15 13:29:27,957 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:29:28,071 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:29:30,072 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i[324684,324697] [2021-12-15 13:29:30,075 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i[324853,324866] [2021-12-15 13:29:30,075 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i[325020,325033] [2021-12-15 13:29:30,075 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i[325188,325201] [2021-12-15 13:29:30,092 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:29:30,125 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:29:30,467 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i[324684,324697] [2021-12-15 13:29:30,468 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i[324853,324866] [2021-12-15 13:29:30,468 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i[325020,325033] [2021-12-15 13:29:30,468 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i[325188,325201] [2021-12-15 13:29:30,471 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:29:30,553 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:29:30,553 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:30 WrapperNode [2021-12-15 13:29:30,553 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:29:30,555 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:29:30,555 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:29:30,555 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:29:30,560 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:30" (1/1) ... [2021-12-15 13:29:30,652 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:30" (1/1) ... [2021-12-15 13:29:31,479 INFO L137 Inliner]: procedures = 379, calls = 4095, calls flagged for inlining = 203, calls inlined = 194, statements flattened = 8366 [2021-12-15 13:29:31,479 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:29:31,480 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:29:31,480 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:29:31,480 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:29:31,486 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:30" (1/1) ... [2021-12-15 13:29:31,487 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:30" (1/1) ... [2021-12-15 13:29:32,027 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:30" (1/1) ... [2021-12-15 13:29:32,029 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:30" (1/1) ... [2021-12-15 13:29:32,654 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:30" (1/1) ... [2021-12-15 13:29:32,667 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:30" (1/1) ... [2021-12-15 13:29:32,689 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:30" (1/1) ... [2021-12-15 13:29:32,715 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:29:32,716 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:29:32,716 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:29:32,717 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:29:32,717 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:30" (1/1) ... [2021-12-15 13:29:32,722 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:29:32,729 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:29:32,740 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 13:29:32,758 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 13:29:32,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:29:32,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:29:32,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:29:32,767 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:29:32,767 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_schedule_next [2021-12-15 13:29:32,767 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_schedule_next [2021-12-15 13:29:32,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-15 13:29:32,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-15 13:29:32,767 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put [2021-12-15 13:29:32,767 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put [2021-12-15 13:29:32,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:29:32,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:29:32,768 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_configure_geometry [2021-12-15 13:29:32,768 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_configure_geometry [2021-12-15 13:29:32,768 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-12-15 13:29:32,768 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-12-15 13:29:32,768 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-12-15 13:29:32,768 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-12-15 13:29:32,768 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:29:32,769 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:29:32,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-15 13:29:32,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-15 13:29:32,769 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_ab_set [2021-12-15 13:29:32,769 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_ab_set [2021-12-15 13:29:32,769 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:29:32,769 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:29:32,769 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-12-15 13:29:32,769 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-12-15 13:29:32,770 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_release [2021-12-15 13:29:32,770 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_release [2021-12-15 13:29:32,770 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_remove [2021-12-15 13:29:32,770 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_remove [2021-12-15 13:29:32,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sh_vou_exit_9_2 [2021-12-15 13:29:32,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sh_vou_exit_9_2 [2021-12-15 13:29:32,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-12-15 13:29:32,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-12-15 13:29:32,771 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-12-15 13:29:32,771 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-12-15 13:29:32,771 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_m_write [2021-12-15 13:29:32,771 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_m_write [2021-12-15 13:29:32,771 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer [2021-12-15 13:29:32,771 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer [2021-12-15 13:29:32,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:29:32,771 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq [2021-12-15 13:29:32,771 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq [2021-12-15 13:29:32,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:29:32,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:29:32,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:29:32,772 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:29:32,772 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:29:32,772 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-12-15 13:29:32,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:29:32,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:29:32,772 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2021-12-15 13:29:32,773 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2021-12-15 13:29:32,773 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:29:32,773 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_resume [2021-12-15 13:29:32,773 INFO L138 BoogieDeclarations]: Found implementation of procedure __pm_runtime_resume [2021-12-15 13:29:32,773 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:29:32,773 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:29:32,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:29:32,773 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma_contig [2021-12-15 13:29:32,773 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma_contig [2021-12-15 13:29:32,774 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_a_write [2021-12-15 13:29:32,774 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_a_write [2021-12-15 13:29:32,774 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-15 13:29:32,774 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-15 13:29:32,774 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:29:32,774 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:29:32,774 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_open [2021-12-15 13:29:32,774 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_open [2021-12-15 13:29:32,775 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-15 13:29:32,775 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-15 13:29:32,775 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_a_read [2021-12-15 13:29:32,775 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_a_read [2021-12-15 13:29:32,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:29:32,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:29:32,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-15 13:29:32,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-15 13:29:32,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:29:32,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:29:32,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_55 [2021-12-15 13:29:32,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_55 [2021-12-15 13:29:32,776 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-12-15 13:29:32,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-12-15 13:29:32,776 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:29:32,776 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:29:32,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:29:32,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:29:32,777 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_hw_init [2021-12-15 13:29:32,777 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_hw_init [2021-12-15 13:29:32,777 INFO L130 BoogieDeclarations]: Found specification of procedure printk_timed_ratelimit [2021-12-15 13:29:32,777 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_timed_ratelimit [2021-12-15 13:29:32,777 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:29:32,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:29:32,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:29:32,777 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_poll [2021-12-15 13:29:32,777 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_poll [2021-12-15 13:29:32,778 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-12-15 13:29:32,778 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-12-15 13:29:32,778 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:29:32,778 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:29:32,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:29:32,778 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_mmap [2021-12-15 13:29:32,778 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_mmap [2021-12-15 13:29:32,778 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_disable [2021-12-15 13:29:32,778 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_disable [2021-12-15 13:29:32,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:29:32,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:29:32,779 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-12-15 13:29:32,779 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-12-15 13:29:32,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_sh_vou_device [2021-12-15 13:29:32,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_sh_vou_device [2021-12-15 13:29:32,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-15 13:29:32,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-15 13:29:32,780 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:29:32,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:29:32,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:29:32,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:29:32,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:29:32,780 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_ab_write [2021-12-15 13:29:32,780 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_ab_write [2021-12-15 13:29:32,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-12-15 13:29:32,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-12-15 13:29:32,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-12-15 13:29:32,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-12-15 13:29:32,781 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_put_adapter [2021-12-15 13:29:32,781 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_put_adapter [2021-12-15 13:29:32,781 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:29:32,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:29:32,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:29:32,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:29:32,781 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:29:32,782 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:29:32,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:29:32,782 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:29:32,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:29:32,782 INFO L130 BoogieDeclarations]: Found specification of procedure v4l_bound_align_image [2021-12-15 13:29:32,782 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l_bound_align_image [2021-12-15 13:29:32,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_sh_vou_device [2021-12-15 13:29:32,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_sh_vou_device [2021-12-15 13:29:32,782 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_a_set [2021-12-15 13:29:32,782 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_a_set [2021-12-15 13:29:32,783 INFO L130 BoogieDeclarations]: Found specification of procedure __readl [2021-12-15 13:29:32,783 INFO L138 BoogieDeclarations]: Found implementation of procedure __readl [2021-12-15 13:29:32,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:29:32,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:29:32,783 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-12-15 13:29:32,783 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-12-15 13:29:32,783 INFO L130 BoogieDeclarations]: Found specification of procedure __writel [2021-12-15 13:29:32,783 INFO L138 BoogieDeclarations]: Found implementation of procedure __writel [2021-12-15 13:29:32,783 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-15 13:29:32,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-15 13:29:32,784 INFO L130 BoogieDeclarations]: Found specification of procedure vou_adjust_input [2021-12-15 13:29:32,784 INFO L138 BoogieDeclarations]: Found implementation of procedure vou_adjust_input [2021-12-15 13:29:32,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:29:32,784 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2021-12-15 13:29:32,784 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2021-12-15 13:29:32,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:29:32,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:29:32,784 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:29:32,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:29:32,785 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_probe [2021-12-15 13:29:32,785 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_probe [2021-12-15 13:29:32,785 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_ntsc_mode [2021-12-15 13:29:32,785 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_ntsc_mode [2021-12-15 13:29:33,455 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:29:33,457 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:29:33,561 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:29:33,564 INFO L158 Benchmark]: Toolchain (without parser) took 5614.79ms. Allocated memory was 92.3MB in the beginning and 1.1GB in the end (delta: 1.0GB). Free memory was 48.9MB in the beginning and 641.9MB in the end (delta: -593.0MB). Peak memory consumption was 413.9MB. Max. memory is 16.1GB. [2021-12-15 13:29:33,564 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 92.3MB. Free memory was 46.3MB in the beginning and 46.2MB in the end (delta: 42.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:29:33,565 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2604.03ms. Allocated memory was 92.3MB in the beginning and 253.8MB in the end (delta: 161.5MB). Free memory was 48.7MB in the beginning and 150.5MB in the end (delta: -101.7MB). Peak memory consumption was 74.9MB. Max. memory is 16.1GB. [2021-12-15 13:29:33,565 INFO L158 Benchmark]: Boogie Procedure Inliner took 924.66ms. Allocated memory is still 253.8MB. Free memory was 150.5MB in the beginning and 68.8MB in the end (delta: 81.7MB). Peak memory consumption was 127.1MB. Max. memory is 16.1GB. [2021-12-15 13:29:33,566 INFO L158 Benchmark]: Boogie Preprocessor took 1235.93ms. Allocated memory was 253.8MB in the beginning and 1.1GB in the end (delta: 849.3MB). Free memory was 68.8MB in the beginning and 692.3MB in the end (delta: -623.5MB). Peak memory consumption was 291.0MB. Max. memory is 16.1GB. [2021-12-15 13:29:33,566 INFO L158 Benchmark]: RCFGBuilder took 846.52ms. Allocated memory is still 1.1GB. Free memory was 692.3MB in the beginning and 641.9MB in the end (delta: 50.3MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2021-12-15 13:29:33,568 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 92.3MB. Free memory was 46.3MB in the beginning and 46.2MB in the end (delta: 42.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2604.03ms. Allocated memory was 92.3MB in the beginning and 253.8MB in the end (delta: 161.5MB). Free memory was 48.7MB in the beginning and 150.5MB in the end (delta: -101.7MB). Peak memory consumption was 74.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 924.66ms. Allocated memory is still 253.8MB. Free memory was 150.5MB in the beginning and 68.8MB in the end (delta: 81.7MB). Peak memory consumption was 127.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1235.93ms. Allocated memory was 253.8MB in the beginning and 1.1GB in the end (delta: 849.3MB). Free memory was 68.8MB in the beginning and 692.3MB in the end (delta: -623.5MB). Peak memory consumption was 291.0MB. Max. memory is 16.1GB. * RCFGBuilder took 846.52ms. Allocated memory is still 1.1GB. Free memory was 692.3MB in the beginning and 641.9MB in the end (delta: 50.3MB). Peak memory consumption was 50.3MB. 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 13:29:33,619 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.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 1e62d6cd0cc1881af8a0441eecf66de714a02b83a33093d18addba3b875310c8 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:29:35,421 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:29:35,423 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:29:35,455 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:29:35,455 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:29:35,456 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:29:35,457 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:29:35,458 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:29:35,460 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:29:35,460 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:29:35,461 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:29:35,462 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:29:35,462 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:29:35,463 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:29:35,464 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:29:35,465 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:29:35,465 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:29:35,466 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:29:35,467 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:29:35,468 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:29:35,469 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:29:35,470 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:29:35,471 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:29:35,471 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:29:35,473 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:29:35,473 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:29:35,474 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:29:35,474 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:29:35,475 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:29:35,475 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:29:35,475 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:29:35,476 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:29:35,476 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:29:35,477 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:29:35,478 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:29:35,478 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:29:35,479 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:29:35,479 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:29:35,479 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:29:35,480 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:29:35,480 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:29:35,481 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:29:35,496 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:29:35,496 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:29:35,497 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:29:35,497 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:29:35,497 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:29:35,498 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:29:35,498 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:29:35,498 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:29:35,498 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:29:35,499 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:29:35,499 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:29:35,499 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:29:35,499 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:29:35,499 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:29:35,500 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:29:35,500 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:29:35,500 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:29:35,500 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:29:35,500 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:29:35,501 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:29:35,501 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:29:35,501 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:29:35,501 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:29:35,501 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:29:35,501 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:29:35,501 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:29:35,502 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:29:35,502 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:29:35,502 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:29:35,502 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:29:35,502 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:29:35,502 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:29:35,502 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:29:35,503 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:29:35,503 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1e62d6cd0cc1881af8a0441eecf66de714a02b83a33093d18addba3b875310c8 [2021-12-15 13:29:35,857 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:29:35,878 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:29:35,880 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:29:35,881 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:29:35,882 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:29:35,883 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i [2021-12-15 13:29:35,950 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4df738cf3/022deade667043f3a3ba41f86bd3c1d2/FLAG2203f306e [2021-12-15 13:29:36,639 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:29:36,640 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i [2021-12-15 13:29:36,682 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4df738cf3/022deade667043f3a3ba41f86bd3c1d2/FLAG2203f306e [2021-12-15 13:29:36,962 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4df738cf3/022deade667043f3a3ba41f86bd3c1d2 [2021-12-15 13:29:36,965 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:29:36,966 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:29:36,966 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:29:36,966 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:29:36,970 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:29:36,970 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:29:36" (1/1) ... [2021-12-15 13:29:36,972 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a298641 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:36, skipping insertion in model container [2021-12-15 13:29:36,972 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:29:36" (1/1) ... [2021-12-15 13:29:36,977 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:29:37,105 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:29:39,011 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i[324684,324697] [2021-12-15 13:29:39,013 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i[324853,324866] [2021-12-15 13:29:39,013 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i[325020,325033] [2021-12-15 13:29:39,014 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i[325188,325201] [2021-12-15 13:29:39,027 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:29:39,054 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:29:39,104 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:29:39,348 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i[324684,324697] [2021-12-15 13:29:39,349 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i[324853,324866] [2021-12-15 13:29:39,349 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i[325020,325033] [2021-12-15 13:29:39,349 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i[325188,325201] [2021-12-15 13:29:39,352 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:29:39,371 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:29:39,660 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i[324684,324697] [2021-12-15 13:29:39,660 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i[324853,324866] [2021-12-15 13:29:39,660 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i[325020,325033] [2021-12-15 13:29:39,661 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i[325188,325201] [2021-12-15 13:29:39,666 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:29:39,788 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:29:39,789 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:39 WrapperNode [2021-12-15 13:29:39,790 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:29:39,791 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:29:39,791 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:29:39,791 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:29:39,795 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:39" (1/1) ... [2021-12-15 13:29:39,889 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:39" (1/1) ... [2021-12-15 13:29:40,621 INFO L137 Inliner]: procedures = 388, calls = 4094, calls flagged for inlining = 204, calls inlined = 195, statements flattened = 8179 [2021-12-15 13:29:40,623 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:29:40,624 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:29:40,624 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:29:40,624 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:29:40,674 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:39" (1/1) ... [2021-12-15 13:29:40,675 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:39" (1/1) ... [2021-12-15 13:29:41,134 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:39" (1/1) ... [2021-12-15 13:29:41,135 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:39" (1/1) ... [2021-12-15 13:29:41,765 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:39" (1/1) ... [2021-12-15 13:29:41,783 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:39" (1/1) ... [2021-12-15 13:29:41,816 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:39" (1/1) ... [2021-12-15 13:29:41,851 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:29:41,852 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:29:41,852 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:29:41,853 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:29:41,853 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:39" (1/1) ... [2021-12-15 13:29:41,858 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:29:41,865 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:29:41,874 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 13:29:41,891 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 13:29:41,910 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:29:41,910 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:29:41,910 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put [2021-12-15 13:29:41,910 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put [2021-12-15 13:29:41,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:29:41,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:29:41,911 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_configure_geometry [2021-12-15 13:29:41,911 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_configure_geometry [2021-12-15 13:29:41,911 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:29:41,911 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:29:41,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-15 13:29:41,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-15 13:29:41,913 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_ab_set [2021-12-15 13:29:41,914 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_ab_set [2021-12-15 13:29:41,914 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-12-15 13:29:41,914 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-12-15 13:29:41,914 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_release [2021-12-15 13:29:41,914 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_release [2021-12-15 13:29:41,914 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_remove [2021-12-15 13:29:41,914 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_remove [2021-12-15 13:29:41,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sh_vou_exit_9_2 [2021-12-15 13:29:41,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sh_vou_exit_9_2 [2021-12-15 13:29:41,915 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_m_write [2021-12-15 13:29:41,915 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_m_write [2021-12-15 13:29:41,915 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer [2021-12-15 13:29:41,915 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer [2021-12-15 13:29:41,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:29:41,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:29:41,916 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:29:41,916 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:29:41,916 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-12-15 13:29:41,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:29:41,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:29:41,917 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2021-12-15 13:29:41,917 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2021-12-15 13:29:41,917 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:29:41,917 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:29:41,917 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:29:41,918 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_a_write [2021-12-15 13:29:41,918 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_a_write [2021-12-15 13:29:41,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:29:41,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:29:41,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:29:41,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:29:41,919 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-15 13:29:41,919 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-15 13:29:41,919 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-12-15 13:29:41,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-12-15 13:29:41,920 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_a_read [2021-12-15 13:29:41,920 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_a_read [2021-12-15 13:29:41,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:29:41,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:29:41,920 INFO L130 BoogieDeclarations]: Found specification of procedure printk_timed_ratelimit [2021-12-15 13:29:41,920 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_timed_ratelimit [2021-12-15 13:29:41,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:29:41,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:29:41,921 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_mmap [2021-12-15 13:29:41,921 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_mmap [2021-12-15 13:29:41,921 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-12-15 13:29:41,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-12-15 13:29:41,921 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-12-15 13:29:41,921 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-12-15 13:29:41,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_sh_vou_device [2021-12-15 13:29:41,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_sh_vou_device [2021-12-15 13:29:41,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-15 13:29:41,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-15 13:29:41,922 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:29:41,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:29:41,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:29:41,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:29:41,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:29:41,922 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_ab_write [2021-12-15 13:29:41,923 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_ab_write [2021-12-15 13:29:41,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-12-15 13:29:41,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-12-15 13:29:41,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-12-15 13:29:41,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-12-15 13:29:41,924 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_put_adapter [2021-12-15 13:29:41,924 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_put_adapter [2021-12-15 13:29:41,924 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:29:41,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:29:41,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:29:41,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:29:41,925 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:29:41,925 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:29:41,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:29:41,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_sh_vou_device [2021-12-15 13:29:41,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_sh_vou_device [2021-12-15 13:29:41,925 INFO L130 BoogieDeclarations]: Found specification of procedure vou_adjust_input [2021-12-15 13:29:41,925 INFO L138 BoogieDeclarations]: Found implementation of procedure vou_adjust_input [2021-12-15 13:29:41,926 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:29:41,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:29:41,926 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_probe [2021-12-15 13:29:41,926 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_probe [2021-12-15 13:29:41,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:29:41,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:29:41,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:29:41,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:29:41,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:29:41,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:29:41,927 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_schedule_next [2021-12-15 13:29:41,928 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_schedule_next [2021-12-15 13:29:41,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-15 13:29:41,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-15 13:29:41,930 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-12-15 13:29:41,930 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-12-15 13:29:41,930 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-12-15 13:29:41,931 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-12-15 13:29:41,931 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:29:41,931 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:29:41,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-12-15 13:29:41,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-12-15 13:29:41,936 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-12-15 13:29:41,936 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-12-15 13:29:41,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:29:41,936 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq [2021-12-15 13:29:41,936 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq [2021-12-15 13:29:41,937 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:29:41,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:29:41,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:29:41,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:29:41,937 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_resume [2021-12-15 13:29:41,937 INFO L138 BoogieDeclarations]: Found implementation of procedure __pm_runtime_resume [2021-12-15 13:29:41,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:29:41,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:29:41,937 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma_contig [2021-12-15 13:29:41,938 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma_contig [2021-12-15 13:29:41,938 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:29:41,938 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:29:41,938 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_open [2021-12-15 13:29:41,938 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_open [2021-12-15 13:29:41,938 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-15 13:29:41,938 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-15 13:29:41,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:29:41,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:29:41,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-15 13:29:41,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-15 13:29:41,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:29:41,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:29:41,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_55 [2021-12-15 13:29:41,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_55 [2021-12-15 13:29:41,940 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:29:41,940 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:29:41,940 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_hw_init [2021-12-15 13:29:41,940 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_hw_init [2021-12-15 13:29:41,940 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:29:41,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:29:41,940 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-12-15 13:29:41,940 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-12-15 13:29:41,941 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:29:41,941 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:29:41,941 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_disable [2021-12-15 13:29:41,941 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_disable [2021-12-15 13:29:41,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:29:41,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:29:41,941 INFO L130 BoogieDeclarations]: Found specification of procedure v4l_bound_align_image [2021-12-15 13:29:41,941 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l_bound_align_image [2021-12-15 13:29:41,941 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_a_set [2021-12-15 13:29:41,942 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_a_set [2021-12-15 13:29:41,942 INFO L130 BoogieDeclarations]: Found specification of procedure __readl [2021-12-15 13:29:41,942 INFO L138 BoogieDeclarations]: Found implementation of procedure __readl [2021-12-15 13:29:41,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:29:41,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:29:41,942 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-12-15 13:29:41,942 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-12-15 13:29:41,942 INFO L130 BoogieDeclarations]: Found specification of procedure __writel [2021-12-15 13:29:41,942 INFO L138 BoogieDeclarations]: Found implementation of procedure __writel [2021-12-15 13:29:41,943 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2021-12-15 13:29:41,943 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2021-12-15 13:29:41,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:29:41,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:29:41,943 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_ntsc_mode [2021-12-15 13:29:41,943 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_ntsc_mode [2021-12-15 13:29:42,752 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:29:42,754 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:29:42,817 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:29:42,822 INFO L158 Benchmark]: Toolchain (without parser) took 5855.40ms. Allocated memory was 65.0MB in the beginning and 1.2GB in the end (delta: 1.2GB). Free memory was 34.4MB in the beginning and 1.0GB in the end (delta: -973.5MB). Peak memory consumption was 594.7MB. Max. memory is 16.1GB. [2021-12-15 13:29:42,823 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 65.0MB. Free memory is still 47.7MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:29:42,825 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2823.61ms. Allocated memory was 65.0MB in the beginning and 274.7MB in the end (delta: 209.7MB). Free memory was 34.3MB in the beginning and 188.5MB in the end (delta: -154.3MB). Peak memory consumption was 134.7MB. Max. memory is 16.1GB. [2021-12-15 13:29:42,826 INFO L158 Benchmark]: Boogie Procedure Inliner took 832.87ms. Allocated memory was 274.7MB in the beginning and 580.9MB in the end (delta: 306.2MB). Free memory was 188.5MB in the beginning and 387.2MB in the end (delta: -198.7MB). Peak memory consumption was 196.6MB. Max. memory is 16.1GB. [2021-12-15 13:29:42,827 INFO L158 Benchmark]: Boogie Preprocessor took 1227.14ms. Allocated memory was 580.9MB in the beginning and 1.2GB in the end (delta: 652.2MB). Free memory was 387.2MB in the beginning and 668.8MB in the end (delta: -281.5MB). Peak memory consumption was 383.8MB. Max. memory is 16.1GB. [2021-12-15 13:29:42,827 INFO L158 Benchmark]: RCFGBuilder took 968.07ms. Allocated memory is still 1.2GB. Free memory was 668.8MB in the beginning and 1.0GB in the end (delta: -339.1MB). Peak memory consumption was 62.0MB. Max. memory is 16.1GB. [2021-12-15 13:29:42,829 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 65.0MB. Free memory is still 47.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2823.61ms. Allocated memory was 65.0MB in the beginning and 274.7MB in the end (delta: 209.7MB). Free memory was 34.3MB in the beginning and 188.5MB in the end (delta: -154.3MB). Peak memory consumption was 134.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 832.87ms. Allocated memory was 274.7MB in the beginning and 580.9MB in the end (delta: 306.2MB). Free memory was 188.5MB in the beginning and 387.2MB in the end (delta: -198.7MB). Peak memory consumption was 196.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1227.14ms. Allocated memory was 580.9MB in the beginning and 1.2GB in the end (delta: 652.2MB). Free memory was 387.2MB in the beginning and 668.8MB in the end (delta: -281.5MB). Peak memory consumption was 383.8MB. Max. memory is 16.1GB. * RCFGBuilder took 968.07ms. Allocated memory is still 1.2GB. Free memory was 668.8MB in the beginning and 1.0GB in the end (delta: -339.1MB). Peak memory consumption was 62.0MB. 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 13:29:42,860 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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable