./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efe56c39-ecf4-4cb8-9c6a-e03468d30455/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efe56c39-ecf4-4cb8-9c6a-e03468d30455/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efe56c39-ecf4-4cb8-9c6a-e03468d30455/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efe56c39-ecf4-4cb8-9c6a-e03468d30455/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efe56c39-ecf4-4cb8-9c6a-e03468d30455/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efe56c39-ecf4-4cb8-9c6a-e03468d30455/bin/ukojak-CwSLpZB5Qu --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 374443cfc0c50317a48fad4c74a11ff452a6e05cbffcbd0a9ade6bc5a0a1ef9d --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:38:31,505 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:38:31,509 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:38:31,580 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:38:31,582 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:38:31,588 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:38:31,592 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:38:31,598 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:38:31,601 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:38:31,608 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:38:31,610 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:38:31,613 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:38:31,613 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:38:31,617 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:38:31,620 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:38:31,622 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:38:31,625 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:38:31,626 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:38:31,631 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:38:31,644 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:38:31,646 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:38:31,648 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:38:31,652 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:38:31,654 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:38:31,659 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:38:31,659 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:38:31,660 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:38:31,662 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:38:31,664 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:38:31,666 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:38:31,666 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:38:31,667 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:38:31,670 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:38:31,672 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:38:31,674 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:38:31,675 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:38:31,675 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:38:31,676 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:38:31,676 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:38:31,677 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:38:31,678 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:38:31,679 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efe56c39-ecf4-4cb8-9c6a-e03468d30455/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:38:31,710 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:38:31,710 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:38:31,711 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:38:31,712 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:38:31,713 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:38:31,713 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:38:31,713 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:38:31,713 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:38:31,714 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:38:31,714 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:38:31,714 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:38:31,714 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:38:31,714 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:38:31,715 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:38:31,715 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:38:31,715 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:38:31,715 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:38:31,715 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:38:31,716 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:38:31,716 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:38:31,716 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:38:31,716 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:38:31,716 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:38:31,717 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:38:31,717 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:38:31,717 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_efe56c39-ecf4-4cb8-9c6a-e03468d30455/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efe56c39-ecf4-4cb8-9c6a-e03468d30455/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 374443cfc0c50317a48fad4c74a11ff452a6e05cbffcbd0a9ade6bc5a0a1ef9d [2021-11-23 15:38:32,035 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:38:32,067 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:38:32,071 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:38:32,072 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:38:32,073 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:38:32,075 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efe56c39-ecf4-4cb8-9c6a-e03468d30455/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i [2021-11-23 15:38:32,160 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efe56c39-ecf4-4cb8-9c6a-e03468d30455/bin/ukojak-CwSLpZB5Qu/data/c67fdd591/4f26d63548c746d1973c2ebad3684a9e/FLAG9e970c5c2 [2021-11-23 15:38:33,149 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:38:33,150 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efe56c39-ecf4-4cb8-9c6a-e03468d30455/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i [2021-11-23 15:38:33,200 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efe56c39-ecf4-4cb8-9c6a-e03468d30455/bin/ukojak-CwSLpZB5Qu/data/c67fdd591/4f26d63548c746d1973c2ebad3684a9e/FLAG9e970c5c2 [2021-11-23 15:38:33,529 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efe56c39-ecf4-4cb8-9c6a-e03468d30455/bin/ukojak-CwSLpZB5Qu/data/c67fdd591/4f26d63548c746d1973c2ebad3684a9e [2021-11-23 15:38:33,533 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:38:33,535 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:38:33,537 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:38:33,537 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:38:33,580 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:38:33,581 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:38:33" (1/1) ... [2021-11-23 15:38:33,582 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c263b7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:33, skipping insertion in model container [2021-11-23 15:38:33,583 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:38:33" (1/1) ... [2021-11-23 15:38:33,594 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:38:33,910 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:38:39,658 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_efe56c39-ecf4-4cb8-9c6a-e03468d30455/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i[530161,530174] [2021-11-23 15:38:39,668 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_efe56c39-ecf4-4cb8-9c6a-e03468d30455/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i[530308,530321] [2021-11-23 15:38:39,669 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_efe56c39-ecf4-4cb8-9c6a-e03468d30455/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i[530447,530460] [2021-11-23 15:38:39,678 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_efe56c39-ecf4-4cb8-9c6a-e03468d30455/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i[530605,530618] [2021-11-23 15:38:39,718 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:38:39,924 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:38:40,775 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_efe56c39-ecf4-4cb8-9c6a-e03468d30455/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i[530161,530174] [2021-11-23 15:38:40,776 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_efe56c39-ecf4-4cb8-9c6a-e03468d30455/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i[530308,530321] [2021-11-23 15:38:40,777 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_efe56c39-ecf4-4cb8-9c6a-e03468d30455/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i[530447,530460] [2021-11-23 15:38:40,777 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_efe56c39-ecf4-4cb8-9c6a-e03468d30455/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i[530605,530618] [2021-11-23 15:38:40,850 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:38:41,155 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:38:41,156 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:41 WrapperNode [2021-11-23 15:38:41,156 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:38:41,158 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:38:41,159 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:38:41,159 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:38:41,169 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:41" (1/1) ... [2021-11-23 15:38:41,408 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:41" (1/1) ... [2021-11-23 15:38:43,462 INFO L137 Inliner]: procedures = 474, calls = 7871, calls flagged for inlining = 270, calls inlined = 248, statements flattened = 14125 [2021-11-23 15:38:43,463 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:38:43,464 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:38:43,465 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:38:43,465 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:38:43,577 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:41" (1/1) ... [2021-11-23 15:38:43,596 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:41" (1/1) ... [2021-11-23 15:38:44,150 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:41" (1/1) ... [2021-11-23 15:38:44,164 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:41" (1/1) ... [2021-11-23 15:38:45,617 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:41" (1/1) ... [2021-11-23 15:38:45,678 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:41" (1/1) ... [2021-11-23 15:38:45,760 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:41" (1/1) ... [2021-11-23 15:38:45,860 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:38:45,862 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:38:45,863 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:38:45,863 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:38:45,864 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:41" (1/1) ... [2021-11-23 15:38:45,877 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:38:45,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efe56c39-ecf4-4cb8-9c6a-e03468d30455/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:38:45,910 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efe56c39-ecf4-4cb8-9c6a-e03468d30455/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:38:45,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efe56c39-ecf4-4cb8-9c6a-e03468d30455/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:38:45,979 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-11-23 15:38:45,979 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-11-23 15:38:45,980 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:38:45,980 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:38:45,980 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_usb_disconnect [2021-11-23 15:38:45,980 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_usb_disconnect [2021-11-23 15:38:45,981 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2021-11-23 15:38:45,981 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2021-11-23 15:38:45,981 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2021-11-23 15:38:45,981 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2021-11-23 15:38:45,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:38:45,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:38:45,982 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_read [2021-11-23 15:38:45,982 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_read [2021-11-23 15:38:45,983 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_stop [2021-11-23 15:38:45,983 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_stop [2021-11-23 15:38:45,983 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2021-11-23 15:38:45,983 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2021-11-23 15:38:45,983 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_register [2021-11-23 15:38:45,984 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_register [2021-11-23 15:38:45,984 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2021-11-23 15:38:45,984 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2021-11-23 15:38:45,984 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2021-11-23 15:38:45,985 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2021-11-23 15:38:45,985 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2021-11-23 15:38:45,985 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2021-11-23 15:38:45,985 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_mmap [2021-11-23 15:38:45,986 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_mmap [2021-11-23 15:38:45,986 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg_mask [2021-11-23 15:38:45,986 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg_mask [2021-11-23 15:38:45,986 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:38:45,986 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:38:45,987 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_stop [2021-11-23 15:38:45,987 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_stop [2021-11-23 15:38:45,987 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2021-11-23 15:38:45,987 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2021-11-23 15:38:45,988 INFO L130 BoogieDeclarations]: Found specification of procedure vdev_init [2021-11-23 15:38:45,988 INFO L138 BoogieDeclarations]: Found implementation of procedure vdev_init [2021-11-23 15:38:45,988 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_free_urb_buffers [2021-11-23 15:38:45,988 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_free_urb_buffers [2021-11-23 15:38:45,989 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2021-11-23 15:38:45,989 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2021-11-23 15:38:45,989 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:38:45,989 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:38:45,990 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer [2021-11-23 15:38:45,990 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer [2021-11-23 15:38:45,990 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2021-11-23 15:38:45,990 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2021-11-23 15:38:45,991 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_analog_mode [2021-11-23 15:38:45,991 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_analog_mode [2021-11-23 15:38:45,991 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:38:45,991 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-11-23 15:38:45,991 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-11-23 15:38:45,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:38:45,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:38:45,992 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:38:45,992 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:38:45,993 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-11-23 15:38:45,993 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-11-23 15:38:45,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:38:45,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:38:45,994 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_fourcc_format [2021-11-23 15:38:45,994 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_fourcc_format [2021-11-23 15:38:45,994 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2021-11-23 15:38:45,995 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2021-11-23 15:38:45,995 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2021-11-23 15:38:45,995 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2021-11-23 15:38:45,995 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2021-11-23 15:38:45,996 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2021-11-23 15:38:45,996 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-11-23 15:38:45,996 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-11-23 15:38:45,996 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:38:45,997 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_flash_led [2021-11-23 15:38:45,997 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_flash_led [2021-11-23 15:38:45,997 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_open [2021-11-23 15:38:45,997 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_open [2021-11-23 15:38:45,998 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:38:45,998 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:38:45,998 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:38:45,998 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:38:45,998 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2021-11-23 15:38:45,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2021-11-23 15:38:45,999 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_config_tuner [2021-11-23 15:38:45,999 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_config_tuner [2021-11-23 15:38:45,999 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2021-11-23 15:38:46,000 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2021-11-23 15:38:46,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:38:46,000 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_read_write_usb [2021-11-23 15:38:46,000 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_read_write_usb [2021-11-23 15:38:46,001 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_start_thread [2021-11-23 15:38:46,001 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_start_thread [2021-11-23 15:38:46,001 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-11-23 15:38:46,001 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-11-23 15:38:46,001 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg [2021-11-23 15:38:46,002 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg [2021-11-23 15:38:46,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:38:46,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:38:46,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:38:46,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:38:46,003 INFO L130 BoogieDeclarations]: Found specification of procedure get_max_endpoint [2021-11-23 15:38:46,003 INFO L138 BoogieDeclarations]: Found implementation of procedure get_max_endpoint [2021-11-23 15:38:46,003 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:38:46,003 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:38:46,004 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_recv_regs [2021-11-23 15:38:46,004 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_recv_regs [2021-11-23 15:38:46,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:38:46,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:38:46,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:38:46,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:38:46,005 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-11-23 15:38:46,005 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-11-23 15:38:46,005 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:38:46,006 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:38:46,006 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-11-23 15:38:46,006 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-11-23 15:38:46,006 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-11-23 15:38:46,007 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-11-23 15:38:46,007 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_open [2021-11-23 15:38:46,007 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_open [2021-11-23 15:38:46,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:38:46,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:38:46,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:38:46,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:38:46,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:38:46,009 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:38:46,009 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_start [2021-11-23 15:38:46,009 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_start [2021-11-23 15:38:46,009 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:38:46,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:38:46,010 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2021-11-23 15:38:46,010 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2021-11-23 15:38:46,010 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-11-23 15:38:46,010 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-11-23 15:38:46,011 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2021-11-23 15:38:46,011 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2021-11-23 15:38:46,011 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:38:46,011 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:38:46,012 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:38:46,012 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:38:46,012 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2021-11-23 15:38:46,012 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2021-11-23 15:38:46,012 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2021-11-23 15:38:46,013 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2021-11-23 15:38:46,013 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-23 15:38:46,013 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-23 15:38:46,013 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:38:46,013 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:38:46,014 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-11-23 15:38:46,014 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-11-23 15:38:46,014 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2021-11-23 15:38:46,014 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2021-11-23 15:38:46,015 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_change_protocol [2021-11-23 15:38:46,015 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_change_protocol [2021-11-23 15:38:46,015 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:38:46,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:38:46,015 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_extension [2021-11-23 15:38:46,016 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_extension [2021-11-23 15:38:46,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:38:46,016 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:38:46,016 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:38:46,016 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:38:46,017 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_radio_s_ctrl [2021-11-23 15:38:46,017 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_radio_s_ctrl [2021-11-23 15:38:46,017 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2021-11-23 15:38:46,017 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2021-11-23 15:38:46,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:38:46,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:38:46,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:38:46,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:38:46,018 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-11-23 15:38:46,019 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-11-23 15:38:46,019 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-11-23 15:38:46,019 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-11-23 15:38:46,019 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-11-23 15:38:46,020 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-11-23 15:38:46,020 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_load_std [2021-11-23 15:38:46,020 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_load_std [2021-11-23 15:38:46,020 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2021-11-23 15:38:46,020 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2021-11-23 15:38:46,021 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-11-23 15:38:46,021 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-11-23 15:38:46,021 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-11-23 15:38:46,021 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-11-23 15:38:46,021 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2021-11-23 15:38:46,022 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2021-11-23 15:38:46,022 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:38:46,022 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:38:46,022 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2021-11-23 15:38:46,023 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2021-11-23 15:38:46,023 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_poll [2021-11-23 15:38:46,023 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_poll [2021-11-23 15:38:46,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:38:46,023 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:38:46,024 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_s_ctrl [2021-11-23 15:38:46,024 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_s_ctrl [2021-11-23 15:38:46,024 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2021-11-23 15:38:46,024 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2021-11-23 15:38:46,025 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2021-11-23 15:38:46,025 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2021-11-23 15:38:46,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-23 15:38:46,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-23 15:38:46,025 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_register_extension [2021-11-23 15:38:46,026 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_register_extension [2021-11-23 15:38:46,026 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2021-11-23 15:38:46,026 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2021-11-23 15:38:46,026 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:38:46,027 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:38:46,027 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:38:46,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:38:46,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:38:46,027 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2021-11-23 15:38:46,028 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2021-11-23 15:38:46,028 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:38:46,028 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:38:46,028 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 15:38:46,028 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 15:38:46,029 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:38:46,029 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:38:46,029 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-11-23 15:38:46,029 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-11-23 15:38:46,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:38:46,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:38:46,030 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:38:46,030 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:38:46,030 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-11-23 15:38:46,031 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-11-23 15:38:46,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:38:46,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:38:46,031 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2021-11-23 15:38:46,031 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2021-11-23 15:38:46,032 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:38:46,032 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:38:46,032 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-11-23 15:38:46,032 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-11-23 15:38:46,033 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-11-23 15:38:46,033 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-11-23 15:38:46,033 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_dev [2021-11-23 15:38:46,033 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_dev [2021-11-23 15:38:46,033 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-23 15:38:46,034 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-23 15:38:46,034 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_release [2021-11-23 15:38:46,034 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_release [2021-11-23 15:38:46,034 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:38:46,034 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:38:46,035 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_start [2021-11-23 15:38:46,035 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_start [2021-11-23 15:38:46,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:38:46,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:38:46,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:38:46,036 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_usb_probe [2021-11-23 15:38:46,036 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_usb_probe [2021-11-23 15:38:46,036 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_stop [2021-11-23 15:38:46,036 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_stop [2021-11-23 15:38:46,037 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2021-11-23 15:38:46,037 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2021-11-23 15:38:46,037 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_get_std_res [2021-11-23 15:38:46,037 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_get_std_res [2021-11-23 15:38:46,038 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2021-11-23 15:38:46,038 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2021-11-23 15:38:46,038 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_xfer [2021-11-23 15:38:46,038 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_xfer [2021-11-23 15:38:46,038 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_prepare_isoc [2021-11-23 15:38:46,039 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_prepare_isoc [2021-11-23 15:38:46,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:38:46,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:38:46,039 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:38:46,040 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:38:46,040 INFO L130 BoogieDeclarations]: Found specification of procedure fill_board_specific_data [2021-11-23 15:38:46,040 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_board_specific_data [2021-11-23 15:38:46,040 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:38:46,040 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:38:46,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev [2021-11-23 15:38:46,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev [2021-11-23 15:38:46,041 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_uninit_isoc [2021-11-23 15:38:46,041 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_uninit_isoc [2021-11-23 15:38:46,042 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:38:46,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:38:46,042 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-23 15:38:46,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:38:46,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:38:46,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:38:47,718 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:38:47,722 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:38:47,941 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) [2021-11-23 15:38:47,947 INFO L158 Benchmark]: Toolchain (without parser) took 14411.42ms. Allocated memory was 125.8MB in the beginning and 1.6GB in the end (delta: 1.5GB). Free memory was 66.5MB in the beginning and 1.1GB in the end (delta: -1.1GB). Peak memory consumption was 453.1MB. Max. memory is 16.1GB. [2021-11-23 15:38:47,948 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 125.8MB. Free memory was 104.6MB in the beginning and 104.5MB in the end (delta: 77.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:38:47,949 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7619.57ms. Allocated memory was 125.8MB in the beginning and 281.0MB in the end (delta: 155.2MB). Free memory was 66.4MB in the beginning and 112.7MB in the end (delta: -46.3MB). Peak memory consumption was 121.4MB. Max. memory is 16.1GB. [2021-11-23 15:38:47,951 INFO L158 Benchmark]: Boogie Procedure Inliner took 2305.19ms. Allocated memory was 281.0MB in the beginning and 503.3MB in the end (delta: 222.3MB). Free memory was 112.7MB in the beginning and 271.9MB in the end (delta: -159.2MB). Peak memory consumption was 128.1MB. Max. memory is 16.1GB. [2021-11-23 15:38:47,952 INFO L158 Benchmark]: Boogie Preprocessor took 2395.71ms. Allocated memory was 503.3MB in the beginning and 1.6GB in the end (delta: 1.1GB). Free memory was 271.9MB in the beginning and 1.2GB in the end (delta: -932.0MB). Peak memory consumption was 212.0MB. Max. memory is 16.1GB. [2021-11-23 15:38:47,953 INFO L158 Benchmark]: RCFGBuilder took 2083.36ms. Allocated memory is still 1.6GB. Free memory was 1.2GB in the beginning and 1.1GB in the end (delta: 75.5MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. [2021-11-23 15:38:47,958 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 125.8MB. Free memory was 104.6MB in the beginning and 104.5MB in the end (delta: 77.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7619.57ms. Allocated memory was 125.8MB in the beginning and 281.0MB in the end (delta: 155.2MB). Free memory was 66.4MB in the beginning and 112.7MB in the end (delta: -46.3MB). Peak memory consumption was 121.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 2305.19ms. Allocated memory was 281.0MB in the beginning and 503.3MB in the end (delta: 222.3MB). Free memory was 112.7MB in the beginning and 271.9MB in the end (delta: -159.2MB). Peak memory consumption was 128.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 2395.71ms. Allocated memory was 503.3MB in the beginning and 1.6GB in the end (delta: 1.1GB). Free memory was 271.9MB in the beginning and 1.2GB in the end (delta: -932.0MB). Peak memory consumption was 212.0MB. Max. memory is 16.1GB. * RCFGBuilder took 2083.36ms. Allocated memory is still 1.6GB. Free memory was 1.2GB in the beginning and 1.1GB in the end (delta: 75.5MB). Peak memory consumption was 73.4MB. 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. [2021-11-23 15:38:48,027 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efe56c39-ecf4-4cb8-9c6a-e03468d30455/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efe56c39-ecf4-4cb8-9c6a-e03468d30455/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efe56c39-ecf4-4cb8-9c6a-e03468d30455/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efe56c39-ecf4-4cb8-9c6a-e03468d30455/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efe56c39-ecf4-4cb8-9c6a-e03468d30455/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efe56c39-ecf4-4cb8-9c6a-e03468d30455/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efe56c39-ecf4-4cb8-9c6a-e03468d30455/bin/ukojak-CwSLpZB5Qu --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 374443cfc0c50317a48fad4c74a11ff452a6e05cbffcbd0a9ade6bc5a0a1ef9d --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:38:51,186 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:38:51,191 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:38:51,261 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:38:51,262 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:38:51,268 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:38:51,271 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:38:51,276 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:38:51,281 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:38:51,288 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:38:51,293 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:38:51,295 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:38:51,296 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:38:51,299 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:38:51,302 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:38:51,308 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:38:51,310 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:38:51,311 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:38:51,314 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:38:51,325 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:38:51,327 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:38:51,329 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:38:51,332 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:38:51,336 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:38:51,348 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:38:51,348 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:38:51,349 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:38:51,352 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:38:51,352 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:38:51,354 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:38:51,354 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:38:51,355 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:38:51,358 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:38:51,359 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:38:51,361 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:38:51,362 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:38:51,363 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:38:51,363 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:38:51,364 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:38:51,366 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:38:51,367 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:38:51,374 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efe56c39-ecf4-4cb8-9c6a-e03468d30455/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:38:51,432 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:38:51,432 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:38:51,434 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:38:51,434 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:38:51,436 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:38:51,436 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:38:51,437 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:38:51,437 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:38:51,437 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:38:51,438 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:38:51,439 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:38:51,439 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:38:51,440 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:38:51,440 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:38:51,440 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:38:51,440 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:38:51,440 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:38:51,441 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:38:51,441 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:38:51,441 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:38:51,442 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:38:51,442 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:38:51,442 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:38:51,442 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:38:51,443 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:38:51,443 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:38:51,443 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:38:51,443 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:38:51,443 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:38:51,444 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_efe56c39-ecf4-4cb8-9c6a-e03468d30455/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efe56c39-ecf4-4cb8-9c6a-e03468d30455/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 374443cfc0c50317a48fad4c74a11ff452a6e05cbffcbd0a9ade6bc5a0a1ef9d [2021-11-23 15:38:51,990 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:38:52,016 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:38:52,020 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:38:52,022 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:38:52,023 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:38:52,025 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efe56c39-ecf4-4cb8-9c6a-e03468d30455/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i [2021-11-23 15:38:52,124 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efe56c39-ecf4-4cb8-9c6a-e03468d30455/bin/ukojak-CwSLpZB5Qu/data/a84374258/259654b0b03241a697068f36340ee666/FLAG15f3bd6c2 [2021-11-23 15:38:53,671 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:38:53,673 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efe56c39-ecf4-4cb8-9c6a-e03468d30455/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i [2021-11-23 15:38:53,769 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efe56c39-ecf4-4cb8-9c6a-e03468d30455/bin/ukojak-CwSLpZB5Qu/data/a84374258/259654b0b03241a697068f36340ee666/FLAG15f3bd6c2 [2021-11-23 15:38:54,167 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efe56c39-ecf4-4cb8-9c6a-e03468d30455/bin/ukojak-CwSLpZB5Qu/data/a84374258/259654b0b03241a697068f36340ee666 [2021-11-23 15:38:54,174 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:38:54,176 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:38:54,178 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:38:54,179 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:38:54,196 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:38:54,197 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:38:54" (1/1) ... [2021-11-23 15:38:54,198 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45e9674 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:54, skipping insertion in model container [2021-11-23 15:38:54,199 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:38:54" (1/1) ... [2021-11-23 15:38:54,218 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:38:54,477 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:39:00,332 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_efe56c39-ecf4-4cb8-9c6a-e03468d30455/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i[530161,530174] [2021-11-23 15:39:00,336 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_efe56c39-ecf4-4cb8-9c6a-e03468d30455/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i[530308,530321] [2021-11-23 15:39:00,339 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_efe56c39-ecf4-4cb8-9c6a-e03468d30455/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i[530447,530460] [2021-11-23 15:39:00,340 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_efe56c39-ecf4-4cb8-9c6a-e03468d30455/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i[530605,530618] [2021-11-23 15:39:00,395 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:39:00,644 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:39:00,832 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:39:01,617 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_efe56c39-ecf4-4cb8-9c6a-e03468d30455/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i[530161,530174] [2021-11-23 15:39:01,618 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_efe56c39-ecf4-4cb8-9c6a-e03468d30455/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i[530308,530321] [2021-11-23 15:39:01,619 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_efe56c39-ecf4-4cb8-9c6a-e03468d30455/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i[530447,530460] [2021-11-23 15:39:01,620 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_efe56c39-ecf4-4cb8-9c6a-e03468d30455/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i[530605,530618] [2021-11-23 15:39:01,638 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:39:01,768 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:39:02,585 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_efe56c39-ecf4-4cb8-9c6a-e03468d30455/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i[530161,530174] [2021-11-23 15:39:02,600 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_efe56c39-ecf4-4cb8-9c6a-e03468d30455/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i[530308,530321] [2021-11-23 15:39:02,601 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_efe56c39-ecf4-4cb8-9c6a-e03468d30455/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i[530447,530460] [2021-11-23 15:39:02,602 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_efe56c39-ecf4-4cb8-9c6a-e03468d30455/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i[530605,530618] [2021-11-23 15:39:02,611 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:39:03,221 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:39:03,222 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:03 WrapperNode [2021-11-23 15:39:03,222 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:39:03,224 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:39:03,224 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:39:03,224 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:39:03,234 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:03" (1/1) ... [2021-11-23 15:39:03,667 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:03" (1/1) ... [2021-11-23 15:39:05,132 INFO L137 Inliner]: procedures = 489, calls = 7868, calls flagged for inlining = 272, calls inlined = 250, statements flattened = 13689 [2021-11-23 15:39:05,134 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:39:05,135 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:39:05,135 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:39:05,135 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:39:05,147 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:03" (1/1) ... [2021-11-23 15:39:05,147 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:03" (1/1) ... [2021-11-23 15:39:05,724 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:03" (1/1) ... [2021-11-23 15:39:05,725 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:03" (1/1) ... [2021-11-23 15:39:06,866 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:03" (1/1) ... [2021-11-23 15:39:06,921 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:03" (1/1) ... [2021-11-23 15:39:06,996 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:03" (1/1) ... [2021-11-23 15:39:07,067 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:39:07,069 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:39:07,070 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:39:07,070 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:39:07,071 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:03" (1/1) ... [2021-11-23 15:39:07,078 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:39:07,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efe56c39-ecf4-4cb8-9c6a-e03468d30455/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:39:07,110 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efe56c39-ecf4-4cb8-9c6a-e03468d30455/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:39:07,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efe56c39-ecf4-4cb8-9c6a-e03468d30455/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:39:07,169 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-11-23 15:39:07,170 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-11-23 15:39:07,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:39:07,170 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:39:07,171 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_usb_disconnect [2021-11-23 15:39:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_usb_disconnect [2021-11-23 15:39:07,171 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2021-11-23 15:39:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2021-11-23 15:39:07,171 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2021-11-23 15:39:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2021-11-23 15:39:07,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:39:07,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:39:07,172 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_read [2021-11-23 15:39:07,172 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_read [2021-11-23 15:39:07,172 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_stop [2021-11-23 15:39:07,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_stop [2021-11-23 15:39:07,172 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2021-11-23 15:39:07,172 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2021-11-23 15:39:07,173 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_register [2021-11-23 15:39:07,173 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_register [2021-11-23 15:39:07,173 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2021-11-23 15:39:07,173 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2021-11-23 15:39:07,173 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2021-11-23 15:39:07,173 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2021-11-23 15:39:07,173 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2021-11-23 15:39:07,174 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2021-11-23 15:39:07,174 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_mmap [2021-11-23 15:39:07,174 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_mmap [2021-11-23 15:39:07,174 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg_mask [2021-11-23 15:39:07,174 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg_mask [2021-11-23 15:39:07,175 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:39:07,175 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:39:07,175 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_stop [2021-11-23 15:39:07,175 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_stop [2021-11-23 15:39:07,176 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2021-11-23 15:39:07,176 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2021-11-23 15:39:07,176 INFO L130 BoogieDeclarations]: Found specification of procedure vdev_init [2021-11-23 15:39:07,176 INFO L138 BoogieDeclarations]: Found implementation of procedure vdev_init [2021-11-23 15:39:07,177 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_free_urb_buffers [2021-11-23 15:39:07,177 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_free_urb_buffers [2021-11-23 15:39:07,177 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2021-11-23 15:39:07,177 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2021-11-23 15:39:07,177 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:39:07,178 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:39:07,178 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer [2021-11-23 15:39:07,178 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer [2021-11-23 15:39:07,179 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2021-11-23 15:39:07,179 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2021-11-23 15:39:07,180 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_analog_mode [2021-11-23 15:39:07,181 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_analog_mode [2021-11-23 15:39:07,181 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:39:07,181 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-11-23 15:39:07,181 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-11-23 15:39:07,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:39:07,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:39:07,182 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:39:07,182 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:39:07,183 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-11-23 15:39:07,183 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-11-23 15:39:07,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:39:07,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:39:07,184 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_fourcc_format [2021-11-23 15:39:07,184 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_fourcc_format [2021-11-23 15:39:07,184 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2021-11-23 15:39:07,184 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2021-11-23 15:39:07,184 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2021-11-23 15:39:07,184 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2021-11-23 15:39:07,185 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-11-23 15:39:07,185 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-11-23 15:39:07,185 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:39:07,185 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_flash_led [2021-11-23 15:39:07,185 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_flash_led [2021-11-23 15:39:07,185 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_open [2021-11-23 15:39:07,185 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_open [2021-11-23 15:39:07,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:39:07,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:39:07,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:39:07,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:39:07,186 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:39:07,187 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:39:07,187 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:39:07,187 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:39:07,187 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_config_tuner [2021-11-23 15:39:07,188 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_config_tuner [2021-11-23 15:39:07,188 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2021-11-23 15:39:07,189 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2021-11-23 15:39:07,189 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_read_write_usb [2021-11-23 15:39:07,189 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_read_write_usb [2021-11-23 15:39:07,189 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_start_thread [2021-11-23 15:39:07,189 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_start_thread [2021-11-23 15:39:07,189 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-11-23 15:39:07,190 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-11-23 15:39:07,190 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg [2021-11-23 15:39:07,190 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg [2021-11-23 15:39:07,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:39:07,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:39:07,190 INFO L130 BoogieDeclarations]: Found specification of procedure get_max_endpoint [2021-11-23 15:39:07,190 INFO L138 BoogieDeclarations]: Found implementation of procedure get_max_endpoint [2021-11-23 15:39:07,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:39:07,191 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:39:07,191 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_recv_regs [2021-11-23 15:39:07,191 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_recv_regs [2021-11-23 15:39:07,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:39:07,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:39:07,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:39:07,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:39:07,193 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-11-23 15:39:07,194 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-11-23 15:39:07,197 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:39:07,198 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:39:07,198 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-11-23 15:39:07,198 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-11-23 15:39:07,198 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:39:07,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:39:07,199 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-11-23 15:39:07,199 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-11-23 15:39:07,199 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_open [2021-11-23 15:39:07,205 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_open [2021-11-23 15:39:07,206 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:39:07,206 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:39:07,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:39:07,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:39:07,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:39:07,206 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:39:07,206 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:39:07,207 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_start [2021-11-23 15:39:07,207 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_start [2021-11-23 15:39:07,207 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:39:07,207 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:39:07,207 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2021-11-23 15:39:07,207 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2021-11-23 15:39:07,207 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-11-23 15:39:07,207 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-11-23 15:39:07,208 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2021-11-23 15:39:07,208 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2021-11-23 15:39:07,208 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:39:07,208 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:39:07,208 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:39:07,208 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:39:07,208 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2021-11-23 15:39:07,208 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2021-11-23 15:39:07,209 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2021-11-23 15:39:07,209 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2021-11-23 15:39:07,209 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-23 15:39:07,209 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-23 15:39:07,209 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:39:07,209 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:39:07,209 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-11-23 15:39:07,209 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-11-23 15:39:07,210 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2021-11-23 15:39:07,210 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2021-11-23 15:39:07,210 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:39:07,210 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~C_INT [2021-11-23 15:39:07,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~C_INT [2021-11-23 15:39:07,210 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_change_protocol [2021-11-23 15:39:07,210 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_change_protocol [2021-11-23 15:39:07,210 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:39:07,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:39:07,211 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_extension [2021-11-23 15:39:07,211 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_extension [2021-11-23 15:39:07,211 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:39:07,211 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:39:07,211 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:39:07,211 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:39:07,211 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:39:07,212 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_radio_s_ctrl [2021-11-23 15:39:07,212 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_radio_s_ctrl [2021-11-23 15:39:07,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:39:07,212 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2021-11-23 15:39:07,212 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2021-11-23 15:39:07,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:39:07,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:39:07,213 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:39:07,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:39:07,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:39:07,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:39:07,213 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-11-23 15:39:07,213 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-11-23 15:39:07,213 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-11-23 15:39:07,213 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-11-23 15:39:07,214 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-11-23 15:39:07,214 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-11-23 15:39:07,214 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_load_std [2021-11-23 15:39:07,214 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_load_std [2021-11-23 15:39:07,214 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2021-11-23 15:39:07,214 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2021-11-23 15:39:07,214 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-11-23 15:39:07,214 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-11-23 15:39:07,215 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-11-23 15:39:07,215 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-11-23 15:39:07,215 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2021-11-23 15:39:07,215 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2021-11-23 15:39:07,215 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:39:07,215 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:39:07,215 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2021-11-23 15:39:07,215 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2021-11-23 15:39:07,216 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:39:07,217 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:39:07,217 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_s_ctrl [2021-11-23 15:39:07,217 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_s_ctrl [2021-11-23 15:39:07,217 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2021-11-23 15:39:07,218 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2021-11-23 15:39:07,218 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2021-11-23 15:39:07,218 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2021-11-23 15:39:07,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-23 15:39:07,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-23 15:39:07,218 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_register_extension [2021-11-23 15:39:07,218 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_register_extension [2021-11-23 15:39:07,218 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2021-11-23 15:39:07,219 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2021-11-23 15:39:07,219 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:39:07,219 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:39:07,219 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:39:07,219 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:39:07,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:39:07,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:39:07,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:39:07,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:39:07,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:39:07,220 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2021-11-23 15:39:07,220 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2021-11-23 15:39:07,220 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:39:07,220 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:39:07,220 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 15:39:07,220 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 15:39:07,220 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:39:07,221 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:39:07,221 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-11-23 15:39:07,221 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-11-23 15:39:07,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:39:07,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:39:07,221 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:39:07,221 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:39:07,221 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-11-23 15:39:07,223 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-11-23 15:39:07,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:39:07,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:39:07,227 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2021-11-23 15:39:07,227 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2021-11-23 15:39:07,227 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:39:07,228 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:39:07,228 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-11-23 15:39:07,228 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-11-23 15:39:07,228 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-11-23 15:39:07,229 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-11-23 15:39:07,232 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_dev [2021-11-23 15:39:07,232 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_dev [2021-11-23 15:39:07,232 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-23 15:39:07,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-23 15:39:07,232 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:39:07,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:39:07,233 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_release [2021-11-23 15:39:07,233 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_release [2021-11-23 15:39:07,233 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:39:07,233 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:39:07,233 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_start [2021-11-23 15:39:07,233 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_start [2021-11-23 15:39:07,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:39:07,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:39:07,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:39:07,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:39:07,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:39:07,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:39:07,234 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_usb_probe [2021-11-23 15:39:07,234 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_usb_probe [2021-11-23 15:39:07,234 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_stop [2021-11-23 15:39:07,234 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_stop [2021-11-23 15:39:07,234 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2021-11-23 15:39:07,234 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2021-11-23 15:39:07,235 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_get_std_res [2021-11-23 15:39:07,235 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_get_std_res [2021-11-23 15:39:07,235 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2021-11-23 15:39:07,235 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2021-11-23 15:39:07,235 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_xfer [2021-11-23 15:39:07,235 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_xfer [2021-11-23 15:39:07,235 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_prepare_isoc [2021-11-23 15:39:07,235 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_prepare_isoc [2021-11-23 15:39:07,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:39:07,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:39:07,236 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:39:07,236 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:39:07,236 INFO L130 BoogieDeclarations]: Found specification of procedure fill_board_specific_data [2021-11-23 15:39:07,236 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_board_specific_data [2021-11-23 15:39:07,236 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:39:07,237 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:39:07,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev [2021-11-23 15:39:07,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev [2021-11-23 15:39:07,237 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_uninit_isoc [2021-11-23 15:39:07,237 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_uninit_isoc [2021-11-23 15:39:07,237 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-23 15:39:07,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:39:07,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:39:08,890 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:39:08,894 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:39:09,241 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) [2021-11-23 15:39:09,245 INFO L158 Benchmark]: Toolchain (without parser) took 15068.48ms. Allocated memory was 88.1MB in the beginning and 2.3GB in the end (delta: 2.2GB). Free memory was 62.6MB in the beginning and 1.9GB in the end (delta: -1.8GB). Peak memory consumption was 375.8MB. Max. memory is 16.1GB. [2021-11-23 15:39:09,246 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 60.8MB. Free memory was 41.1MB in the beginning and 41.1MB in the end (delta: 48.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:39:09,247 INFO L158 Benchmark]: CACSL2BoogieTranslator took 9044.52ms. Allocated memory was 88.1MB in the beginning and 427.8MB in the end (delta: 339.7MB). Free memory was 62.6MB in the beginning and 197.5MB in the end (delta: -134.9MB). Peak memory consumption was 204.3MB. Max. memory is 16.1GB. [2021-11-23 15:39:09,248 INFO L158 Benchmark]: Boogie Procedure Inliner took 1910.14ms. Allocated memory was 427.8MB in the beginning and 964.7MB in the end (delta: 536.9MB). Free memory was 197.5MB in the beginning and 721.7MB in the end (delta: -524.3MB). Peak memory consumption was 123.7MB. Max. memory is 16.1GB. [2021-11-23 15:39:09,249 INFO L158 Benchmark]: Boogie Preprocessor took 1933.37ms. Allocated memory was 964.7MB in the beginning and 2.3GB in the end (delta: 1.3GB). Free memory was 721.7MB in the beginning and 2.0GB in the end (delta: -1.3GB). Peak memory consumption was 217.1MB. Max. memory is 16.1GB. [2021-11-23 15:39:09,249 INFO L158 Benchmark]: RCFGBuilder took 2174.11ms. Allocated memory is still 2.3GB. Free memory was 2.0GB in the beginning and 1.9GB in the end (delta: 83.9MB). Peak memory consumption was 83.9MB. Max. memory is 16.1GB. [2021-11-23 15:39:09,252 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 60.8MB. Free memory was 41.1MB in the beginning and 41.1MB in the end (delta: 48.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 9044.52ms. Allocated memory was 88.1MB in the beginning and 427.8MB in the end (delta: 339.7MB). Free memory was 62.6MB in the beginning and 197.5MB in the end (delta: -134.9MB). Peak memory consumption was 204.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1910.14ms. Allocated memory was 427.8MB in the beginning and 964.7MB in the end (delta: 536.9MB). Free memory was 197.5MB in the beginning and 721.7MB in the end (delta: -524.3MB). Peak memory consumption was 123.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1933.37ms. Allocated memory was 964.7MB in the beginning and 2.3GB in the end (delta: 1.3GB). Free memory was 721.7MB in the beginning and 2.0GB in the end (delta: -1.3GB). Peak memory consumption was 217.1MB. Max. memory is 16.1GB. * RCFGBuilder took 2174.11ms. Allocated memory is still 2.3GB. Free memory was 2.0GB in the beginning and 1.9GB in the end (delta: 83.9MB). Peak memory consumption was 83.9MB. 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. [2021-11-23 15:39:09,296 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efe56c39-ecf4-4cb8-9c6a-e03468d30455/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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