./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-gspca-stv06xx-gspca_stv06xx.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4df9d142-57aa-4757-8d90-f8d4113a3a53/bin/utaipan-G1rejxKTta/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4df9d142-57aa-4757-8d90-f8d4113a3a53/bin/utaipan-G1rejxKTta/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4df9d142-57aa-4757-8d90-f8d4113a3a53/bin/utaipan-G1rejxKTta/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4df9d142-57aa-4757-8d90-f8d4113a3a53/bin/utaipan-G1rejxKTta/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-gspca-stv06xx-gspca_stv06xx.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4df9d142-57aa-4757-8d90-f8d4113a3a53/bin/utaipan-G1rejxKTta/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4df9d142-57aa-4757-8d90-f8d4113a3a53/bin/utaipan-G1rejxKTta --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash db9df3fec87d6b9c36faf813a91a46a081cd02854907cc9bcc81712e1820716c --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 17:39:50,921 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:39:50,924 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:39:50,975 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:39:50,976 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:39:50,981 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:39:50,984 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:39:50,989 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:39:50,992 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:39:51,001 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:39:51,002 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:39:51,005 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:39:51,005 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:39:51,008 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:39:51,010 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:39:51,012 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:39:51,014 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:39:51,015 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:39:51,017 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:39:51,025 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:39:51,026 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:39:51,027 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:39:51,031 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:39:51,032 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:39:51,042 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:39:51,042 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:39:51,043 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:39:51,045 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:39:51,046 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:39:51,047 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:39:51,047 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:39:51,048 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:39:51,052 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:39:51,053 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:39:51,054 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:39:51,054 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:39:51,055 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:39:51,055 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:39:51,056 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:39:51,056 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:39:51,057 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:39:51,059 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4df9d142-57aa-4757-8d90-f8d4113a3a53/bin/utaipan-G1rejxKTta/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-10-17 17:39:51,103 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:39:51,104 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:39:51,104 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 17:39:51,104 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 17:39:51,105 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:39:51,106 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 17:39:51,106 INFO L138 SettingsManager]: * User list type=DISABLED [2022-10-17 17:39:51,106 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-10-17 17:39:51,106 INFO L138 SettingsManager]: * Explicit value domain=true [2022-10-17 17:39:51,106 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-10-17 17:39:51,107 INFO L138 SettingsManager]: * Octagon Domain=false [2022-10-17 17:39:51,108 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-10-17 17:39:51,108 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-10-17 17:39:51,108 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-10-17 17:39:51,108 INFO L138 SettingsManager]: * Interval Domain=false [2022-10-17 17:39:51,109 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-10-17 17:39:51,109 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-10-17 17:39:51,109 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-10-17 17:39:51,110 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:39:51,110 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 17:39:51,110 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:39:51,110 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:39:51,110 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:39:51,111 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:39:51,111 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:39:51,111 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:39:51,120 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:39:51,120 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:39:51,120 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 17:39:51,121 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 17:39:51,121 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:39:51,121 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-10-17 17:39:51,122 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:39:51,122 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:39:51,122 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-10-17 17:39:51,122 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 17:39:51,122 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:39:51,123 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-10-17 17:39:51,123 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4df9d142-57aa-4757-8d90-f8d4113a3a53/bin/utaipan-G1rejxKTta/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4df9d142-57aa-4757-8d90-f8d4113a3a53/bin/utaipan-G1rejxKTta Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> db9df3fec87d6b9c36faf813a91a46a081cd02854907cc9bcc81712e1820716c [2022-10-17 17:39:51,484 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:39:51,527 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:39:51,530 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:39:51,532 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:39:51,533 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:39:51,535 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4df9d142-57aa-4757-8d90-f8d4113a3a53/bin/utaipan-G1rejxKTta/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-gspca-stv06xx-gspca_stv06xx.cil.i [2022-10-17 17:39:51,606 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4df9d142-57aa-4757-8d90-f8d4113a3a53/bin/utaipan-G1rejxKTta/data/a39e05b27/562b8c6cc41749eb8752554ba108341f/FLAGa9a54dd40 [2022-10-17 17:39:52,518 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:39:52,518 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4df9d142-57aa-4757-8d90-f8d4113a3a53/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-gspca-stv06xx-gspca_stv06xx.cil.i [2022-10-17 17:39:52,573 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4df9d142-57aa-4757-8d90-f8d4113a3a53/bin/utaipan-G1rejxKTta/data/a39e05b27/562b8c6cc41749eb8752554ba108341f/FLAGa9a54dd40 [2022-10-17 17:39:52,612 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4df9d142-57aa-4757-8d90-f8d4113a3a53/bin/utaipan-G1rejxKTta/data/a39e05b27/562b8c6cc41749eb8752554ba108341f [2022-10-17 17:39:52,614 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:39:52,615 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:39:52,617 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:39:52,617 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:39:52,621 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:39:52,623 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:39:52" (1/1) ... [2022-10-17 17:39:52,624 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@930b011 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:39:52, skipping insertion in model container [2022-10-17 17:39:52,625 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:39:52" (1/1) ... [2022-10-17 17:39:52,632 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:39:52,801 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:39:55,414 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4df9d142-57aa-4757-8d90-f8d4113a3a53/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-gspca-stv06xx-gspca_stv06xx.cil.i[297133,297146] [2022-10-17 17:39:55,417 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4df9d142-57aa-4757-8d90-f8d4113a3a53/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-gspca-stv06xx-gspca_stv06xx.cil.i[297278,297291] [2022-10-17 17:39:55,422 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:39:55,460 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:39:55,813 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type check failed for C: i2c_data = (unsigned int )i2c_data & 65527U [7906] at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckBinaryExpression(TypeCheckHelper.java:207) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.constructBinaryExpression(ExpressionFactory.java:597) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.newBinaryExpression(ExpressionFactory.java:132) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractAssign(BitabsTranslation.java:483) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.abstractAssginWithBitwiseOp(IntegerTranslation.java:973) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:737) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1397) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:326) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1650) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:332) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:289) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-10-17 17:39:55,818 INFO L158 Benchmark]: Toolchain (without parser) took 3201.21ms. Allocated memory was 109.1MB in the beginning and 220.2MB in the end (delta: 111.1MB). Free memory was 74.3MB in the beginning and 133.6MB in the end (delta: -59.4MB). Peak memory consumption was 67.8MB. Max. memory is 16.1GB. [2022-10-17 17:39:55,818 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 109.1MB. Free memory was 80.8MB in the beginning and 80.7MB in the end (delta: 92.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 17:39:55,819 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3199.26ms. Allocated memory was 109.1MB in the beginning and 220.2MB in the end (delta: 111.1MB). Free memory was 73.9MB in the beginning and 133.6MB in the end (delta: -59.7MB). Peak memory consumption was 67.8MB. Max. memory is 16.1GB. [2022-10-17 17:39:55,821 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 109.1MB. Free memory was 80.8MB in the beginning and 80.7MB in the end (delta: 92.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3199.26ms. Allocated memory was 109.1MB in the beginning and 220.2MB in the end (delta: 111.1MB). Free memory was 73.9MB in the beginning and 133.6MB in the end (delta: -59.7MB). Peak memory consumption was 67.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type check failed for C: i2c_data = (unsigned int )i2c_data & 65527U [7906] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: i2c_data = (unsigned int )i2c_data & 65527U [7906]: de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. 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=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4df9d142-57aa-4757-8d90-f8d4113a3a53/bin/utaipan-G1rejxKTta/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4df9d142-57aa-4757-8d90-f8d4113a3a53/bin/utaipan-G1rejxKTta/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4df9d142-57aa-4757-8d90-f8d4113a3a53/bin/utaipan-G1rejxKTta/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4df9d142-57aa-4757-8d90-f8d4113a3a53/bin/utaipan-G1rejxKTta/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-gspca-stv06xx-gspca_stv06xx.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4df9d142-57aa-4757-8d90-f8d4113a3a53/bin/utaipan-G1rejxKTta/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4df9d142-57aa-4757-8d90-f8d4113a3a53/bin/utaipan-G1rejxKTta --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash db9df3fec87d6b9c36faf813a91a46a081cd02854907cc9bcc81712e1820716c --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 17:39:58,198 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:39:58,201 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:39:58,241 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:39:58,241 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:39:58,249 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:39:58,252 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:39:58,257 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:39:58,263 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:39:58,265 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:39:58,267 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:39:58,270 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:39:58,270 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:39:58,276 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:39:58,278 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:39:58,280 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:39:58,282 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:39:58,284 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:39:58,289 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:39:58,294 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:39:58,300 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:39:58,302 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:39:58,305 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:39:58,307 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:39:58,312 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:39:58,312 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:39:58,313 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:39:58,314 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:39:58,314 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:39:58,315 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:39:58,316 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:39:58,317 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:39:58,318 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:39:58,319 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:39:58,320 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:39:58,320 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:39:58,321 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:39:58,321 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:39:58,322 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:39:58,323 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:39:58,323 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:39:58,324 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4df9d142-57aa-4757-8d90-f8d4113a3a53/bin/utaipan-G1rejxKTta/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-10-17 17:39:58,358 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:39:58,358 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:39:58,358 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 17:39:58,359 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 17:39:58,359 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:39:58,360 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 17:39:58,360 INFO L138 SettingsManager]: * User list type=DISABLED [2022-10-17 17:39:58,360 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-10-17 17:39:58,360 INFO L138 SettingsManager]: * Explicit value domain=true [2022-10-17 17:39:58,361 INFO L138 SettingsManager]: * Octagon Domain=false [2022-10-17 17:39:58,361 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-10-17 17:39:58,361 INFO L138 SettingsManager]: * Interval Domain=false [2022-10-17 17:39:58,362 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:39:58,362 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:39:58,362 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:39:58,363 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:39:58,363 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:39:58,363 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 17:39:58,363 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 17:39:58,364 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 17:39:58,364 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:39:58,364 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:39:58,364 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:39:58,365 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:39:58,365 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 17:39:58,365 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 17:39:58,365 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 17:39:58,366 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:39:58,366 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:39:58,366 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:39:58,366 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 17:39:58,366 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 17:39:58,367 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:39:58,367 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-10-17 17:39:58,367 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 17:39:58,367 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4df9d142-57aa-4757-8d90-f8d4113a3a53/bin/utaipan-G1rejxKTta/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4df9d142-57aa-4757-8d90-f8d4113a3a53/bin/utaipan-G1rejxKTta Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> db9df3fec87d6b9c36faf813a91a46a081cd02854907cc9bcc81712e1820716c [2022-10-17 17:39:58,723 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:39:58,745 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:39:58,748 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:39:58,750 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:39:58,751 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:39:58,752 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4df9d142-57aa-4757-8d90-f8d4113a3a53/bin/utaipan-G1rejxKTta/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-gspca-stv06xx-gspca_stv06xx.cil.i [2022-10-17 17:39:58,826 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4df9d142-57aa-4757-8d90-f8d4113a3a53/bin/utaipan-G1rejxKTta/data/9fbe75955/d61dbbd4d51f406e96e46ac9b6efe5a6/FLAGd6eeb1bd1 [2022-10-17 17:40:00,092 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:40:00,093 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4df9d142-57aa-4757-8d90-f8d4113a3a53/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-gspca-stv06xx-gspca_stv06xx.cil.i [2022-10-17 17:40:00,151 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4df9d142-57aa-4757-8d90-f8d4113a3a53/bin/utaipan-G1rejxKTta/data/9fbe75955/d61dbbd4d51f406e96e46ac9b6efe5a6/FLAGd6eeb1bd1 [2022-10-17 17:40:00,352 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4df9d142-57aa-4757-8d90-f8d4113a3a53/bin/utaipan-G1rejxKTta/data/9fbe75955/d61dbbd4d51f406e96e46ac9b6efe5a6 [2022-10-17 17:40:00,356 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:40:00,358 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:40:00,360 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:40:00,360 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:40:00,364 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:40:00,365 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:40:00" (1/1) ... [2022-10-17 17:40:00,366 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@113c608a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:40:00, skipping insertion in model container [2022-10-17 17:40:00,367 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:40:00" (1/1) ... [2022-10-17 17:40:00,374 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:40:00,551 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:40:03,488 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4df9d142-57aa-4757-8d90-f8d4113a3a53/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-gspca-stv06xx-gspca_stv06xx.cil.i[297133,297146] [2022-10-17 17:40:03,492 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4df9d142-57aa-4757-8d90-f8d4113a3a53/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-gspca-stv06xx-gspca_stv06xx.cil.i[297278,297291] [2022-10-17 17:40:03,510 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:40:03,599 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 17:40:03,760 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:40:04,185 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4df9d142-57aa-4757-8d90-f8d4113a3a53/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-gspca-stv06xx-gspca_stv06xx.cil.i[297133,297146] [2022-10-17 17:40:04,186 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4df9d142-57aa-4757-8d90-f8d4113a3a53/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-gspca-stv06xx-gspca_stv06xx.cil.i[297278,297291] [2022-10-17 17:40:04,194 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:40:04,235 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:40:04,839 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4df9d142-57aa-4757-8d90-f8d4113a3a53/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-gspca-stv06xx-gspca_stv06xx.cil.i[297133,297146] [2022-10-17 17:40:04,840 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4df9d142-57aa-4757-8d90-f8d4113a3a53/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-gspca-stv06xx-gspca_stv06xx.cil.i[297278,297291] [2022-10-17 17:40:04,844 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:40:05,087 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:40:05,087 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:40:05 WrapperNode [2022-10-17 17:40:05,087 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:40:05,089 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:40:05,090 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:40:05,090 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:40:05,099 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:40:05" (1/1) ... [2022-10-17 17:40:05,248 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:40:05" (1/1) ... [2022-10-17 17:40:05,461 INFO L138 Inliner]: procedures = 333, calls = 1881, calls flagged for inlining = 162, calls inlined = 153, statements flattened = 4200 [2022-10-17 17:40:05,462 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:40:05,463 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:40:05,463 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:40:05,464 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:40:05,475 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:40:05" (1/1) ... [2022-10-17 17:40:05,477 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:40:05" (1/1) ... [2022-10-17 17:40:05,517 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:40:05" (1/1) ... [2022-10-17 17:40:05,518 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:40:05" (1/1) ... [2022-10-17 17:40:05,677 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:40:05" (1/1) ... [2022-10-17 17:40:05,712 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:40:05" (1/1) ... [2022-10-17 17:40:05,743 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:40:05" (1/1) ... [2022-10-17 17:40:05,760 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:40:05" (1/1) ... [2022-10-17 17:40:05,804 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:40:05,806 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:40:05,874 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:40:05,874 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:40:05,875 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:40:05" (1/1) ... [2022-10-17 17:40:05,893 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 17:40:05,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4df9d142-57aa-4757-8d90-f8d4113a3a53/bin/utaipan-G1rejxKTta/z3 [2022-10-17 17:40:05,930 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4df9d142-57aa-4757-8d90-f8d4113a3a53/bin/utaipan-G1rejxKTta/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-17 17:40:05,965 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4df9d142-57aa-4757-8d90-f8d4113a3a53/bin/utaipan-G1rejxKTta/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-17 17:40:05,994 INFO L130 BoogieDeclarations]: Found specification of procedure vv6410_dump [2022-10-17 17:40:05,994 INFO L138 BoogieDeclarations]: Found implementation of procedure vv6410_dump [2022-10-17 17:40:05,994 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-10-17 17:40:05,995 INFO L130 BoogieDeclarations]: Found specification of procedure pb0100_init_controls [2022-10-17 17:40:05,995 INFO L138 BoogieDeclarations]: Found implementation of procedure pb0100_init_controls [2022-10-17 17:40:05,995 INFO L130 BoogieDeclarations]: Found specification of procedure stv06xx_init_controls [2022-10-17 17:40:05,995 INFO L138 BoogieDeclarations]: Found implementation of procedure stv06xx_init_controls [2022-10-17 17:40:05,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-10-17 17:40:05,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 17:40:05,996 INFO L130 BoogieDeclarations]: Found specification of procedure st6422_init [2022-10-17 17:40:05,996 INFO L138 BoogieDeclarations]: Found implementation of procedure st6422_init [2022-10-17 17:40:05,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-10-17 17:40:05,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 17:40:05,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 17:40:05,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 17:40:05,997 INFO L130 BoogieDeclarations]: Found specification of procedure stv06xx_write_sensor_bytes [2022-10-17 17:40:05,997 INFO L138 BoogieDeclarations]: Found implementation of procedure stv06xx_write_sensor_bytes [2022-10-17 17:40:05,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 17:40:05,997 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 17:40:05,997 INFO L130 BoogieDeclarations]: Found specification of procedure usb_altnum_to_altsetting [2022-10-17 17:40:05,998 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_altnum_to_altsetting [2022-10-17 17:40:05,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sd_driver_exit_14_2 [2022-10-17 17:40:05,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sd_driver_exit_14_2 [2022-10-17 17:40:05,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 17:40:05,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 17:40:05,998 INFO L130 BoogieDeclarations]: Found specification of procedure vv6410_stop [2022-10-17 17:40:05,999 INFO L138 BoogieDeclarations]: Found implementation of procedure vv6410_stop [2022-10-17 17:40:05,999 INFO L130 BoogieDeclarations]: Found specification of procedure hdcs_probe_1020 [2022-10-17 17:40:05,999 INFO L138 BoogieDeclarations]: Found implementation of procedure hdcs_probe_1020 [2022-10-17 17:40:06,000 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 17:40:06,000 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 17:40:06,000 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_frame_add [2022-10-17 17:40:06,000 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_frame_add [2022-10-17 17:40:06,001 INFO L130 BoogieDeclarations]: Found specification of procedure hdcs_start [2022-10-17 17:40:06,001 INFO L138 BoogieDeclarations]: Found implementation of procedure hdcs_start [2022-10-17 17:40:06,001 INFO L130 BoogieDeclarations]: Found specification of procedure pb0100_init [2022-10-17 17:40:06,001 INFO L138 BoogieDeclarations]: Found implementation of procedure pb0100_init [2022-10-17 17:40:06,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 17:40:06,002 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2022-10-17 17:40:06,002 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2022-10-17 17:40:06,002 INFO L130 BoogieDeclarations]: Found specification of procedure stv06xx_write_sensor [2022-10-17 17:40:06,002 INFO L138 BoogieDeclarations]: Found implementation of procedure stv06xx_write_sensor [2022-10-17 17:40:06,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 17:40:06,003 INFO L130 BoogieDeclarations]: Found specification of procedure hdcs_probe_1x00 [2022-10-17 17:40:06,004 INFO L138 BoogieDeclarations]: Found implementation of procedure hdcs_probe_1x00 [2022-10-17 17:40:06,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-17 17:40:06,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-10-17 17:40:06,005 INFO L130 BoogieDeclarations]: Found specification of procedure hdcs_s_ctrl [2022-10-17 17:40:06,005 INFO L138 BoogieDeclarations]: Found implementation of procedure hdcs_s_ctrl [2022-10-17 17:40:06,005 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ifnum_to_if [2022-10-17 17:40:06,006 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ifnum_to_if [2022-10-17 17:40:06,006 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-10-17 17:40:06,006 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-10-17 17:40:06,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 17:40:06,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 17:40:06,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-10-17 17:40:06,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-10-17 17:40:06,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 17:40:06,007 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 17:40:06,008 INFO L130 BoogieDeclarations]: Found specification of procedure vv6410_s_ctrl [2022-10-17 17:40:06,008 INFO L138 BoogieDeclarations]: Found implementation of procedure vv6410_s_ctrl [2022-10-17 17:40:06,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 17:40:06,009 INFO L130 BoogieDeclarations]: Found specification of procedure stv06xx_isoc_init [2022-10-17 17:40:06,009 INFO L138 BoogieDeclarations]: Found implementation of procedure stv06xx_isoc_init [2022-10-17 17:40:06,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-10-17 17:40:06,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 17:40:06,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 17:40:06,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-10-17 17:40:06,010 INFO L130 BoogieDeclarations]: Found specification of procedure hdcs_init_controls [2022-10-17 17:40:06,011 INFO L138 BoogieDeclarations]: Found implementation of procedure hdcs_init_controls [2022-10-17 17:40:06,011 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-10-17 17:40:06,011 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-10-17 17:40:06,011 INFO L130 BoogieDeclarations]: Found specification of procedure vv6410_init_controls [2022-10-17 17:40:06,011 INFO L138 BoogieDeclarations]: Found implementation of procedure vv6410_init_controls [2022-10-17 17:40:06,011 INFO L130 BoogieDeclarations]: Found specification of procedure hdcs_set_state [2022-10-17 17:40:06,012 INFO L138 BoogieDeclarations]: Found implementation of procedure hdcs_set_state [2022-10-17 17:40:06,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-10-17 17:40:06,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-10-17 17:40:06,013 INFO L130 BoogieDeclarations]: Found specification of procedure st6422_start [2022-10-17 17:40:06,013 INFO L138 BoogieDeclarations]: Found implementation of procedure st6422_start [2022-10-17 17:40:06,013 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2022-10-17 17:40:06,013 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2022-10-17 17:40:06,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-10-17 17:40:06,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-10-17 17:40:06,015 INFO L130 BoogieDeclarations]: Found specification of procedure stv06xx_read_bridge [2022-10-17 17:40:06,015 INFO L138 BoogieDeclarations]: Found implementation of procedure stv06xx_read_bridge [2022-10-17 17:40:06,016 INFO L130 BoogieDeclarations]: Found specification of procedure st6422_stop [2022-10-17 17:40:06,016 INFO L138 BoogieDeclarations]: Found implementation of procedure st6422_stop [2022-10-17 17:40:06,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-10-17 17:40:06,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-10-17 17:40:06,017 INFO L130 BoogieDeclarations]: Found specification of procedure stv06xx_isoc_nego [2022-10-17 17:40:06,017 INFO L138 BoogieDeclarations]: Found implementation of procedure stv06xx_isoc_nego [2022-10-17 17:40:06,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-10-17 17:40:06,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-10-17 17:40:06,017 INFO L130 BoogieDeclarations]: Found specification of procedure vv6410_init [2022-10-17 17:40:06,018 INFO L138 BoogieDeclarations]: Found implementation of procedure vv6410_init [2022-10-17 17:40:06,018 INFO L130 BoogieDeclarations]: Found specification of procedure pb0100_probe [2022-10-17 17:40:06,018 INFO L138 BoogieDeclarations]: Found implementation of procedure pb0100_probe [2022-10-17 17:40:06,018 INFO L130 BoogieDeclarations]: Found specification of procedure stv06xx_init [2022-10-17 17:40:06,019 INFO L138 BoogieDeclarations]: Found implementation of procedure stv06xx_init [2022-10-17 17:40:06,019 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-10-17 17:40:06,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-10-17 17:40:06,019 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-10-17 17:40:06,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-10-17 17:40:06,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-10-17 17:40:06,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-10-17 17:40:06,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-10-17 17:40:06,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-10-17 17:40:06,024 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 17:40:06,024 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 17:40:06,026 INFO L130 BoogieDeclarations]: Found specification of procedure stv06xx_start [2022-10-17 17:40:06,027 INFO L138 BoogieDeclarations]: Found implementation of procedure stv06xx_start [2022-10-17 17:40:06,027 INFO L130 BoogieDeclarations]: Found specification of procedure hdcs_reg_write_seq [2022-10-17 17:40:06,027 INFO L138 BoogieDeclarations]: Found implementation of procedure hdcs_reg_write_seq [2022-10-17 17:40:06,027 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2022-10-17 17:40:06,028 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2022-10-17 17:40:06,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_10_4 [2022-10-17 17:40:06,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_10_4 [2022-10-17 17:40:06,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-10-17 17:40:06,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-10-17 17:40:06,034 INFO L130 BoogieDeclarations]: Found specification of procedure vv6410_start [2022-10-17 17:40:06,034 INFO L138 BoogieDeclarations]: Found implementation of procedure vv6410_start [2022-10-17 17:40:06,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 17:40:06,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 17:40:06,035 INFO L130 BoogieDeclarations]: Found specification of procedure st6422_s_ctrl [2022-10-17 17:40:06,035 INFO L138 BoogieDeclarations]: Found implementation of procedure st6422_s_ctrl [2022-10-17 17:40:06,035 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 17:40:06,035 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_resume [2022-10-17 17:40:06,035 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_resume [2022-10-17 17:40:06,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-10-17 17:40:06,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-10-17 17:40:06,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-10-17 17:40:06,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-10-17 17:40:06,036 INFO L130 BoogieDeclarations]: Found specification of procedure hdcs_init [2022-10-17 17:40:06,036 INFO L138 BoogieDeclarations]: Found implementation of procedure hdcs_init [2022-10-17 17:40:06,036 INFO L130 BoogieDeclarations]: Found specification of procedure stv06xx_read_sensor [2022-10-17 17:40:06,036 INFO L138 BoogieDeclarations]: Found implementation of procedure stv06xx_read_sensor [2022-10-17 17:40:06,036 INFO L130 BoogieDeclarations]: Found specification of procedure vv6410_probe [2022-10-17 17:40:06,037 INFO L138 BoogieDeclarations]: Found implementation of procedure vv6410_probe [2022-10-17 17:40:06,037 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:40:06,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-17 17:40:06,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-17 17:40:06,037 INFO L130 BoogieDeclarations]: Found specification of procedure hdcs_stop [2022-10-17 17:40:06,037 INFO L138 BoogieDeclarations]: Found implementation of procedure hdcs_stop [2022-10-17 17:40:06,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 17:40:06,038 INFO L130 BoogieDeclarations]: Found specification of procedure pb0100_stop [2022-10-17 17:40:06,038 INFO L138 BoogieDeclarations]: Found implementation of procedure pb0100_stop [2022-10-17 17:40:06,038 INFO L130 BoogieDeclarations]: Found specification of procedure st6422_probe [2022-10-17 17:40:06,038 INFO L138 BoogieDeclarations]: Found implementation of procedure st6422_probe [2022-10-17 17:40:06,038 INFO L130 BoogieDeclarations]: Found specification of procedure stv06xx_stopN [2022-10-17 17:40:06,038 INFO L138 BoogieDeclarations]: Found implementation of procedure stv06xx_stopN [2022-10-17 17:40:06,038 INFO L130 BoogieDeclarations]: Found specification of procedure stv06xx_write_sensor_finish [2022-10-17 17:40:06,039 INFO L138 BoogieDeclarations]: Found implementation of procedure stv06xx_write_sensor_finish [2022-10-17 17:40:06,039 INFO L130 BoogieDeclarations]: Found specification of procedure hdcs_dump [2022-10-17 17:40:06,039 INFO L138 BoogieDeclarations]: Found implementation of procedure hdcs_dump [2022-10-17 17:40:06,039 INFO L130 BoogieDeclarations]: Found specification of procedure pb0100_dump [2022-10-17 17:40:06,039 INFO L138 BoogieDeclarations]: Found implementation of procedure pb0100_dump [2022-10-17 17:40:06,039 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_custom [2022-10-17 17:40:06,039 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_custom [2022-10-17 17:40:06,040 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2022-10-17 17:40:06,040 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2022-10-17 17:40:06,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-10-17 17:40:06,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-10-17 17:40:06,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-10-17 17:40:06,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-10-17 17:40:06,041 INFO L130 BoogieDeclarations]: Found specification of procedure pb0100_s_ctrl [2022-10-17 17:40:06,041 INFO L138 BoogieDeclarations]: Found implementation of procedure pb0100_s_ctrl [2022-10-17 17:40:06,041 INFO L130 BoogieDeclarations]: Found specification of procedure st6422_init_controls [2022-10-17 17:40:06,041 INFO L138 BoogieDeclarations]: Found implementation of procedure st6422_init_controls [2022-10-17 17:40:06,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-10-17 17:40:06,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-10-17 17:40:06,042 INFO L130 BoogieDeclarations]: Found specification of procedure stv06xx_write_bridge [2022-10-17 17:40:06,042 INFO L138 BoogieDeclarations]: Found implementation of procedure stv06xx_write_bridge [2022-10-17 17:40:06,042 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2022-10-17 17:40:06,042 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2022-10-17 17:40:06,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-10-17 17:40:06,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-10-17 17:40:06,043 INFO L130 BoogieDeclarations]: Found specification of procedure sd_disconnect [2022-10-17 17:40:06,043 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_disconnect [2022-10-17 17:40:06,043 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:40:06,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:40:06,043 INFO L130 BoogieDeclarations]: Found specification of procedure pb0100_start [2022-10-17 17:40:06,043 INFO L138 BoogieDeclarations]: Found implementation of procedure pb0100_start [2022-10-17 17:40:06,950 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:40:06,955 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 17:40:14,853 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;