./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--tlg2300--poseidon.ko-entry_point.cil.out.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_fe157b97-0bda-4a62-9384-d493d072b8fc/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe157b97-0bda-4a62-9384-d493d072b8fc/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_fe157b97-0bda-4a62-9384-d493d072b8fc/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe157b97-0bda-4a62-9384-d493d072b8fc/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--tlg2300--poseidon.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe157b97-0bda-4a62-9384-d493d072b8fc/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_fe157b97-0bda-4a62-9384-d493d072b8fc/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 72ed99f38380d603b8f4c9f3f366f4eaadb17c23498fa40e98f62373d9326d8b --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:55:43,610 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:55:43,612 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:55:43,663 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:55:43,664 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:55:43,665 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:55:43,666 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:55:43,667 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:55:43,669 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:55:43,670 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:55:43,671 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:55:43,673 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:55:43,673 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:55:43,674 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:55:43,676 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:55:43,677 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:55:43,678 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:55:43,679 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:55:43,689 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:55:43,691 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:55:43,693 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:55:43,694 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:55:43,696 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:55:43,697 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:55:43,700 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:55:43,701 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:55:43,701 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:55:43,702 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:55:43,703 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:55:43,704 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:55:43,704 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:55:43,705 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:55:43,706 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:55:43,707 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:55:43,708 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:55:43,708 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:55:43,709 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:55:43,709 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:55:43,710 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:55:43,711 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:55:43,711 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:55:43,712 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe157b97-0bda-4a62-9384-d493d072b8fc/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:55:43,741 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:55:43,741 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:55:43,742 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:55:43,742 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:55:43,743 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:55:43,743 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:55:43,743 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:55:43,744 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:55:43,744 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:55:43,744 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:55:43,744 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:55:43,744 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:55:43,745 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:55:43,745 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:55:43,745 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:55:43,745 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:55:43,745 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:55:43,746 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:55:43,746 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:55:43,746 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:55:43,746 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:55:43,746 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:55:43,747 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:55:43,747 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:55:43,747 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:55:43,747 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_fe157b97-0bda-4a62-9384-d493d072b8fc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe157b97-0bda-4a62-9384-d493d072b8fc/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 72ed99f38380d603b8f4c9f3f366f4eaadb17c23498fa40e98f62373d9326d8b [2021-11-23 15:55:44,021 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:55:44,052 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:55:44,054 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:55:44,056 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:55:44,057 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:55:44,058 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe157b97-0bda-4a62-9384-d493d072b8fc/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--tlg2300--poseidon.ko-entry_point.cil.out.i [2021-11-23 15:55:44,146 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe157b97-0bda-4a62-9384-d493d072b8fc/bin/ukojak-CwSLpZB5Qu/data/3cd1c30e8/a7c8b80e685d49fca69bc089e0752afd/FLAGfb0b26ab1 [2021-11-23 15:55:45,146 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:55:45,148 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe157b97-0bda-4a62-9384-d493d072b8fc/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--tlg2300--poseidon.ko-entry_point.cil.out.i [2021-11-23 15:55:45,212 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe157b97-0bda-4a62-9384-d493d072b8fc/bin/ukojak-CwSLpZB5Qu/data/3cd1c30e8/a7c8b80e685d49fca69bc089e0752afd/FLAGfb0b26ab1 [2021-11-23 15:55:45,485 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe157b97-0bda-4a62-9384-d493d072b8fc/bin/ukojak-CwSLpZB5Qu/data/3cd1c30e8/a7c8b80e685d49fca69bc089e0752afd [2021-11-23 15:55:45,487 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:55:45,489 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:55:45,490 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:55:45,490 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:55:45,494 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:55:45,495 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:45" (1/1) ... [2021-11-23 15:55:45,498 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76a2cf4b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:45, skipping insertion in model container [2021-11-23 15:55:45,498 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:45" (1/1) ... [2021-11-23 15:55:45,505 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:55:45,658 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:55:46,172 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4286] [2021-11-23 15:55:47,021 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_fe157b97-0bda-4a62-9384-d493d072b8fc/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--tlg2300--poseidon.ko-entry_point.cil.out.i[198504,198517] [2021-11-23 15:55:49,148 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:49,266 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:55:49,352 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4286] [2021-11-23 15:55:49,399 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_fe157b97-0bda-4a62-9384-d493d072b8fc/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--tlg2300--poseidon.ko-entry_point.cil.out.i[198504,198517] [2021-11-23 15:55:50,124 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:50,365 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:55:50,365 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:50 WrapperNode [2021-11-23 15:55:50,366 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:55:50,368 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:55:50,368 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:55:50,368 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:55:50,377 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:50" (1/1) ... [2021-11-23 15:55:50,618 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:50" (1/1) ... [2021-11-23 15:55:53,471 INFO L137 Inliner]: procedures = 404, calls = 7173, calls flagged for inlining = 194, calls inlined = 194, statements flattened = 13482 [2021-11-23 15:55:53,484 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:55:53,485 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:55:53,486 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:55:53,486 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:55:53,497 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:50" (1/1) ... [2021-11-23 15:55:53,497 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:50" (1/1) ... [2021-11-23 15:55:54,950 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:50" (1/1) ... [2021-11-23 15:55:54,952 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:50" (1/1) ... [2021-11-23 15:55:56,635 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:50" (1/1) ... [2021-11-23 15:55:56,685 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:50" (1/1) ... [2021-11-23 15:55:56,773 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:50" (1/1) ... [2021-11-23 15:55:56,859 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:55:56,860 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:55:56,860 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:55:56,861 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:55:56,862 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:50" (1/1) ... [2021-11-23 15:55:56,869 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:55:56,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe157b97-0bda-4a62-9384-d493d072b8fc/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:55:56,893 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe157b97-0bda-4a62-9384-d493d072b8fc/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:55:56,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe157b97-0bda-4a62-9384-d493d072b8fc/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:55:56,950 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:55:56,950 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:55:56,950 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_urb_cleanup [2021-11-23 15:55:56,950 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_urb_cleanup [2021-11-23 15:55:56,951 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-23 15:55:56,951 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-23 15:55:56,951 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_urb_irq [2021-11-23 15:55:56,952 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_urb_irq [2021-11-23 15:55:56,952 INFO L130 BoogieDeclarations]: Found specification of procedure urb_complete_bulk [2021-11-23 15:55:56,952 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_complete_bulk [2021-11-23 15:55:56,952 INFO L130 BoogieDeclarations]: Found specification of procedure pm_alsa_resume [2021-11-23 15:55:56,952 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_alsa_resume [2021-11-23 15:55:56,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2021-11-23 15:55:56,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2021-11-23 15:55:56,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:55:56,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:55:56,953 INFO L130 BoogieDeclarations]: Found specification of procedure copy_video_data [2021-11-23 15:55:56,953 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_video_data [2021-11-23 15:55:56,953 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-11-23 15:55:56,954 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-11-23 15:55:56,954 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_stop_streaming [2021-11-23 15:55:56,954 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_stop_streaming [2021-11-23 15:55:56,954 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_fmt [2021-11-23 15:55:56,955 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_fmt [2021-11-23 15:55:56,955 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_dvbt [2021-11-23 15:55:56,955 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_dvbt [2021-11-23 15:55:56,955 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency___0 [2021-11-23 15:55:56,955 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency___0 [2021-11-23 15:55:56,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_25 [2021-11-23 15:55:56,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_25 [2021-11-23 15:55:56,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_26 [2021-11-23 15:55:56,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_26 [2021-11-23 15:55:56,956 INFO L130 BoogieDeclarations]: Found specification of procedure set_tuner_mode [2021-11-23 15:55:56,956 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tuner_mode [2021-11-23 15:55:56,956 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_close [2021-11-23 15:55:56,957 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_close [2021-11-23 15:55:56,957 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-11-23 15:55:56,957 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-11-23 15:55:56,957 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-11-23 15:55:56,957 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-11-23 15:55:56,957 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_pointer [2021-11-23 15:55:56,957 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_pointer [2021-11-23 15:55:56,958 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_vmalloc [2021-11-23 15:55:56,958 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_vmalloc [2021-11-23 15:55:56,958 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:55:56,958 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:55:56,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_18 [2021-11-23 15:55:56,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_18 [2021-11-23 15:55:56,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_19 [2021-11-23 15:55:56,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_19 [2021-11-23 15:55:56,959 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-11-23 15:55:56,960 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_swfilter [2021-11-23 15:55:56,960 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_swfilter [2021-11-23 15:55:56,960 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-11-23 15:55:56,960 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-11-23 15:55:56,960 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2021-11-23 15:55:56,961 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2021-11-23 15:55:56,961 INFO L130 BoogieDeclarations]: Found specification of procedure submit_frame [2021-11-23 15:55:56,961 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_frame [2021-11-23 15:55:56,962 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-11-23 15:55:56,962 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-11-23 15:55:56,963 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:55:56,963 INFO L130 BoogieDeclarations]: Found specification of procedure pm_video_resume [2021-11-23 15:55:56,963 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_video_resume [2021-11-23 15:55:56,963 INFO L130 BoogieDeclarations]: Found specification of procedure fire_all_urb [2021-11-23 15:55:56,963 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_all_urb [2021-11-23 15:55:56,963 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_s_ctrl [2021-11-23 15:55:56,964 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_s_ctrl [2021-11-23 15:55:56,964 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_trigger [2021-11-23 15:55:56,965 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_trigger [2021-11-23 15:55:56,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kref_put_13 [2021-11-23 15:55:56,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kref_put_13 [2021-11-23 15:55:56,965 INFO L130 BoogieDeclarations]: Found specification of procedure pm_fm_resume [2021-11-23 15:55:56,966 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_fm_resume [2021-11-23 15:55:56,966 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_radio [2021-11-23 15:55:56,966 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_radio [2021-11-23 15:55:56,966 INFO L130 BoogieDeclarations]: Found specification of procedure get_frame [2021-11-23 15:55:56,966 INFO L138 BoogieDeclarations]: Found implementation of procedure get_frame [2021-11-23 15:55:56,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_interface [2021-11-23 15:55:56,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_interface [2021-11-23 15:55:56,967 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:55:56,967 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:55:56,967 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_pcm_close [2021-11-23 15:55:56,967 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_pcm_close [2021-11-23 15:55:56,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:55:56,968 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-11-23 15:55:56,968 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-11-23 15:55:56,968 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_queue [2021-11-23 15:55:56,968 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_queue [2021-11-23 15:55:56,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:55:56,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_3 [2021-11-23 15:55:56,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_3 [2021-11-23 15:55:56,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_2 [2021-11-23 15:55:56,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_2 [2021-11-23 15:55:56,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_9 [2021-11-23 15:55:56,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_9 [2021-11-23 15:55:56,970 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency [2021-11-23 15:55:56,970 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency [2021-11-23 15:55:56,970 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-11-23 15:55:56,970 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-11-23 15:55:56,971 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_mmap [2021-11-23 15:55:56,971 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_mmap [2021-11-23 15:55:56,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:55:56,972 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:55:56,972 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:55:56,973 INFO L130 BoogieDeclarations]: Found specification of procedure usb_transfer_stop [2021-11-23 15:55:56,973 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_transfer_stop [2021-11-23 15:55:56,973 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_audio_free [2021-11-23 15:55:56,973 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_audio_free [2021-11-23 15:55:56,974 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-11-23 15:55:56,974 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-11-23 15:55:56,974 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_frontend [2021-11-23 15:55:56,974 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_frontend [2021-11-23 15:55:56,974 INFO L130 BoogieDeclarations]: Found specification of procedure is_working [2021-11-23 15:55:56,974 INFO L138 BoogieDeclarations]: Found implementation of procedure is_working [2021-11-23 15:55:56,974 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:55:56,975 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:55:56,975 INFO L130 BoogieDeclarations]: Found specification of procedure pm_alsa_suspend [2021-11-23 15:55:56,975 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_alsa_suspend [2021-11-23 15:55:56,975 INFO L130 BoogieDeclarations]: Found specification of procedure fire_audio_urb [2021-11-23 15:55:56,976 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_audio_urb [2021-11-23 15:55:56,976 INFO L130 BoogieDeclarations]: Found specification of procedure start_video_stream [2021-11-23 15:55:56,977 INFO L138 BoogieDeclarations]: Found implementation of procedure start_video_stream [2021-11-23 15:55:56,979 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-11-23 15:55:56,980 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-11-23 15:55:56,980 INFO L130 BoogieDeclarations]: Found specification of procedure urb_complete_iso [2021-11-23 15:55:56,980 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_complete_iso [2021-11-23 15:55:56,980 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-11-23 15:55:56,982 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-11-23 15:55:56,983 INFO L130 BoogieDeclarations]: Found specification of procedure iso_bubble_handler [2021-11-23 15:55:56,983 INFO L138 BoogieDeclarations]: Found implementation of procedure iso_bubble_handler [2021-11-23 15:55:56,983 INFO L130 BoogieDeclarations]: Found specification of procedure complete_handler_audio [2021-11-23 15:55:56,989 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_handler_audio [2021-11-23 15:55:56,990 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:55:56,990 INFO L130 BoogieDeclarations]: Found specification of procedure get_audio_std [2021-11-23 15:55:56,990 INFO L138 BoogieDeclarations]: Found implementation of procedure get_audio_std [2021-11-23 15:55:56,990 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:55:56,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:55:56,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:55:56,990 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:55:56,991 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:55:56,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:55:56,991 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:55:56,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_dev [2021-11-23 15:55:56,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_dev [2021-11-23 15:55:56,992 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_open [2021-11-23 15:55:56,992 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_open [2021-11-23 15:55:56,992 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:55:56,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:55:56,992 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_signal_strength [2021-11-23 15:55:56,992 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_signal_strength [2021-11-23 15:55:56,992 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_release [2021-11-23 15:55:56,993 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_release [2021-11-23 15:55:56,993 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_open [2021-11-23 15:55:56,993 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_open [2021-11-23 15:55:56,993 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:55:56,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:55:56,993 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-11-23 15:55:56,993 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-11-23 15:55:56,994 INFO L130 BoogieDeclarations]: Found specification of procedure copy_vbi_data [2021-11-23 15:55:56,994 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_vbi_data [2021-11-23 15:55:56,994 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_req [2021-11-23 15:55:56,994 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_req [2021-11-23 15:55:56,994 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_delete [2021-11-23 15:55:56,994 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_delete [2021-11-23 15:55:56,994 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:55:56,995 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:55:56,995 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2021-11-23 15:55:56,995 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2021-11-23 15:55:56,995 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_exit [2021-11-23 15:55:56,995 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_exit [2021-11-23 15:55:56,995 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-11-23 15:55:56,995 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-11-23 15:55:56,996 INFO L130 BoogieDeclarations]: Found specification of procedure init_copy [2021-11-23 15:55:56,996 INFO L138 BoogieDeclarations]: Found implementation of procedure init_copy [2021-11-23 15:55:56,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_41 [2021-11-23 15:55:56,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_41 [2021-11-23 15:55:56,996 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2021-11-23 15:55:56,996 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2021-11-23 15:55:56,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2021-11-23 15:55:56,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2021-11-23 15:55:56,997 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-11-23 15:55:56,997 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-11-23 15:55:56,997 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_bulk_urbs_generic [2021-11-23 15:55:56,997 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_bulk_urbs_generic [2021-11-23 15:55:56,997 INFO L130 BoogieDeclarations]: Found specification of procedure check_trailer [2021-11-23 15:55:56,997 INFO L138 BoogieDeclarations]: Found implementation of procedure check_trailer [2021-11-23 15:55:56,998 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:55:56,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:55:56,998 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:55:56,998 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:55:56,998 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:55:56,998 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:55:56,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:55:56,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:55:56,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:55:56,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:55:56,999 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-11-23 15:55:56,999 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-11-23 15:55:56,999 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2021-11-23 15:55:56,999 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2021-11-23 15:55:57,000 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_pd_get_page [2021-11-23 15:55:57,000 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_pd_get_page [2021-11-23 15:55:57,000 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:55:57,000 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:55:57,000 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-11-23 15:55:57,000 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-11-23 15:55:57,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2021-11-23 15:55:57,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2021-11-23 15:55:57,001 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb [2021-11-23 15:55:57,001 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb [2021-11-23 15:55:57,001 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_get_fe [2021-11-23 15:55:57,001 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_get_fe [2021-11-23 15:55:57,002 INFO L130 BoogieDeclarations]: Found specification of procedure copy_vbi_video_data [2021-11-23 15:55:57,002 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_vbi_video_data [2021-11-23 15:55:57,002 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_usb_device_cleanup [2021-11-23 15:55:57,002 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_usb_device_cleanup [2021-11-23 15:55:57,002 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-11-23 15:55:57,002 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-11-23 15:55:57,002 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_start_streaming [2021-11-23 15:55:57,003 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_start_streaming [2021-11-23 15:55:57,003 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:55:57,003 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:55:57,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:55:57,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:55:57,003 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2021-11-23 15:55:57,003 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2021-11-23 15:55:57,004 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 15:55:57,004 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 15:55:57,004 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:55:57,004 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:55:57,004 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:55:57,004 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:55:57,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___4 [2021-11-23 15:55:57,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___4 [2021-11-23 15:55:57,005 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-11-23 15:55:57,005 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-11-23 15:55:57,005 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_tuner [2021-11-23 15:55:57,005 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_tuner [2021-11-23 15:55:57,005 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:55:57,005 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:55:57,006 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:55:57,006 INFO L130 BoogieDeclarations]: Found specification of procedure set_std [2021-11-23 15:55:57,006 INFO L138 BoogieDeclarations]: Found implementation of procedure set_std [2021-11-23 15:55:57,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:55:57,006 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb_generic [2021-11-23 15:55:57,006 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb_generic [2021-11-23 15:55:57,006 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_ts_bus_ctrl [2021-11-23 15:55:57,007 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_ts_bus_ctrl [2021-11-23 15:55:57,008 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_exit [2021-11-23 15:55:57,011 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_exit [2021-11-23 15:55:57,012 INFO L130 BoogieDeclarations]: Found specification of procedure get_video_frame [2021-11-23 15:55:57,012 INFO L138 BoogieDeclarations]: Found implementation of procedure get_video_frame [2021-11-23 15:55:57,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_interface [2021-11-23 15:55:57,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_interface [2021-11-23 15:55:57,012 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_open [2021-11-23 15:55:57,012 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_open [2021-11-23 15:55:57,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:55:57,013 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:55:57,013 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:55:57,014 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_status [2021-11-23 15:55:57,014 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_status [2021-11-23 15:55:57,014 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:55:57,014 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:55:57,014 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_stop [2021-11-23 15:55:57,015 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_stop [2021-11-23 15:55:57,015 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_release [2021-11-23 15:55:57,015 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_release [2021-11-23 15:55:57,015 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:55:57,015 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:55:57,015 INFO L130 BoogieDeclarations]: Found specification of procedure get_pd [2021-11-23 15:55:57,015 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pd [2021-11-23 15:55:57,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:55:57,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:55:57,016 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_disconnect [2021-11-23 15:55:57,016 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_disconnect [2021-11-23 15:55:57,016 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2021-11-23 15:55:57,016 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release_empty [2021-11-23 15:55:57,016 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:55:57,016 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:55:57,017 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_poll [2021-11-23 15:55:57,017 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_poll [2021-11-23 15:55:57,017 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-11-23 15:55:57,017 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-11-23 15:55:57,017 INFO L130 BoogieDeclarations]: Found specification of procedure end_field [2021-11-23 15:55:57,017 INFO L138 BoogieDeclarations]: Found implementation of procedure end_field [2021-11-23 15:55:57,017 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_s_ctrl [2021-11-23 15:55:57,018 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_s_ctrl [2021-11-23 15:55:57,018 INFO L130 BoogieDeclarations]: Found specification of procedure send_get_req [2021-11-23 15:55:57,018 INFO L138 BoogieDeclarations]: Found implementation of procedure send_get_req [2021-11-23 15:55:57,018 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-11-23 15:55:57,018 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-11-23 15:55:57,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_intf [2021-11-23 15:55:57,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_intf [2021-11-23 15:55:57,019 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_hw_capture_params [2021-11-23 15:55:57,019 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_hw_capture_params [2021-11-23 15:55:57,019 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-23 15:55:57,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-23 15:55:57,019 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_unc_blocks [2021-11-23 15:55:57,019 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_unc_blocks [2021-11-23 15:55:57,019 INFO L130 BoogieDeclarations]: Found specification of procedure audio_buf_free [2021-11-23 15:55:57,020 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_buf_free [2021-11-23 15:55:57,020 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:55:57,020 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:55:57,020 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_get_tune_settings [2021-11-23 15:55:57,020 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_get_tune_settings [2021-11-23 15:55:57,020 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_set_fe [2021-11-23 15:55:57,020 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_set_fe [2021-11-23 15:55:57,020 INFO L130 BoogieDeclarations]: Found specification of procedure pd_start_feed [2021-11-23 15:55:57,021 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_start_feed [2021-11-23 15:55:57,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:55:57,021 INFO L130 BoogieDeclarations]: Found specification of procedure hibernation_resume [2021-11-23 15:55:57,021 INFO L138 BoogieDeclarations]: Found implementation of procedure hibernation_resume [2021-11-23 15:55:57,021 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_hw_capture_free [2021-11-23 15:55:57,021 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_hw_capture_free [2021-11-23 15:55:57,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:55:57,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:55:57,022 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_resume [2021-11-23 15:55:57,022 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_resume [2021-11-23 15:55:57,022 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_checkmode [2021-11-23 15:55:57,022 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_checkmode [2021-11-23 15:55:57,022 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2021-11-23 15:55:57,022 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2021-11-23 15:55:57,023 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_ioctl [2021-11-23 15:55:57,023 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_lib_ioctl [2021-11-23 15:55:57,023 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2021-11-23 15:55:57,023 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2021-11-23 15:55:57,023 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_vmalloc_init [2021-11-23 15:55:57,023 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_vmalloc_init [2021-11-23 15:55:57,023 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 15:55:57,024 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 15:55:57,024 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-11-23 15:55:57,024 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-11-23 15:55:57,024 INFO L130 BoogieDeclarations]: Found specification of procedure pm_dvb_resume [2021-11-23 15:55:57,024 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_dvb_resume [2021-11-23 15:55:57,024 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2021-11-23 15:55:57,024 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_free [2021-11-23 15:55:57,025 INFO L130 BoogieDeclarations]: Found specification of procedure get_autopm_ref [2021-11-23 15:55:57,025 INFO L138 BoogieDeclarations]: Found implementation of procedure get_autopm_ref [2021-11-23 15:55:57,025 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_sleep [2021-11-23 15:55:57,025 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_sleep [2021-11-23 15:55:57,025 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:55:57,025 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:55:57,025 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_setup [2021-11-23 15:55:57,026 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_setup [2021-11-23 15:55:57,026 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_ber [2021-11-23 15:55:57,026 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_ber [2021-11-23 15:55:57,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:55:57,026 INFO L130 BoogieDeclarations]: Found specification of procedure set_debug_mode [2021-11-23 15:55:57,026 INFO L138 BoogieDeclarations]: Found implementation of procedure set_debug_mode [2021-11-23 15:55:57,026 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_prepare [2021-11-23 15:55:57,026 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_prepare [2021-11-23 15:55:58,421 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:55:58,429 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:56:26,362 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 15:56:26,367 INFO L158 Benchmark]: Toolchain (without parser) took 40877.42ms. Allocated memory was 117.4MB in the beginning and 5.2GB in the end (delta: 5.1GB). Free memory was 84.0MB in the beginning and 4.4GB in the end (delta: -4.3GB). Peak memory consumption was 1.9GB. Max. memory is 16.1GB. [2021-11-23 15:56:26,368 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 117.4MB. Free memory was 94.9MB in the beginning and 94.8MB in the end (delta: 117.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:56:26,369 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4876.77ms. Allocated memory was 117.4MB in the beginning and 291.5MB in the end (delta: 174.1MB). Free memory was 84.0MB in the beginning and 165.4MB in the end (delta: -81.5MB). Peak memory consumption was 170.0MB. Max. memory is 16.1GB. [2021-11-23 15:56:26,370 INFO L158 Benchmark]: Boogie Procedure Inliner took 3117.06ms. Allocated memory was 291.5MB in the beginning and 1.2GB in the end (delta: 874.5MB). Free memory was 165.4MB in the beginning and 773.1MB in the end (delta: -607.7MB). Peak memory consumption was 310.9MB. Max. memory is 16.1GB. [2021-11-23 15:56:26,371 INFO L158 Benchmark]: Boogie Preprocessor took 3374.20ms. Allocated memory was 1.2GB in the beginning and 3.0GB in the end (delta: 1.9GB). Free memory was 773.1MB in the beginning and 2.3GB in the end (delta: -1.6GB). Peak memory consumption was 803.8MB. Max. memory is 16.1GB. [2021-11-23 15:56:26,372 INFO L158 Benchmark]: RCFGBuilder took 29504.99ms. Allocated memory was 3.0GB in the beginning and 5.2GB in the end (delta: 2.2GB). Free memory was 2.3GB in the beginning and 4.4GB in the end (delta: -2.0GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2021-11-23 15:56:26,375 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 117.4MB. Free memory was 94.9MB in the beginning and 94.8MB in the end (delta: 117.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4876.77ms. Allocated memory was 117.4MB in the beginning and 291.5MB in the end (delta: 174.1MB). Free memory was 84.0MB in the beginning and 165.4MB in the end (delta: -81.5MB). Peak memory consumption was 170.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 3117.06ms. Allocated memory was 291.5MB in the beginning and 1.2GB in the end (delta: 874.5MB). Free memory was 165.4MB in the beginning and 773.1MB in the end (delta: -607.7MB). Peak memory consumption was 310.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 3374.20ms. Allocated memory was 1.2GB in the beginning and 3.0GB in the end (delta: 1.9GB). Free memory was 773.1MB in the beginning and 2.3GB in the end (delta: -1.6GB). Peak memory consumption was 803.8MB. Max. memory is 16.1GB. * RCFGBuilder took 29504.99ms. Allocated memory was 3.0GB in the beginning and 5.2GB in the end (delta: 2.2GB). Free memory was 2.3GB in the beginning and 4.4GB in the end (delta: -2.0GB). Peak memory consumption was 1.2GB. 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 15:56:26,500 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe157b97-0bda-4a62-9384-d493d072b8fc/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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_fe157b97-0bda-4a62-9384-d493d072b8fc/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe157b97-0bda-4a62-9384-d493d072b8fc/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_fe157b97-0bda-4a62-9384-d493d072b8fc/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe157b97-0bda-4a62-9384-d493d072b8fc/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--tlg2300--poseidon.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe157b97-0bda-4a62-9384-d493d072b8fc/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_fe157b97-0bda-4a62-9384-d493d072b8fc/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 72ed99f38380d603b8f4c9f3f366f4eaadb17c23498fa40e98f62373d9326d8b --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:56:29,010 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:56:29,014 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:56:29,051 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:56:29,051 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:56:29,053 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:56:29,054 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:56:29,057 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:56:29,059 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:56:29,060 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:56:29,061 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:56:29,063 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:56:29,063 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:56:29,065 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:56:29,066 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:56:29,068 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:56:29,069 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:56:29,071 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:56:29,073 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:56:29,076 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:56:29,078 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:56:29,080 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:56:29,081 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:56:29,082 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:56:29,086 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:56:29,087 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:56:29,087 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:56:29,089 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:56:29,089 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:56:29,091 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:56:29,091 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:56:29,092 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:56:29,093 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:56:29,094 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:56:29,103 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:56:29,107 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:56:29,108 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:56:29,108 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:56:29,109 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:56:29,110 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:56:29,111 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:56:29,112 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe157b97-0bda-4a62-9384-d493d072b8fc/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:56:29,138 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:56:29,138 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:56:29,139 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:56:29,140 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:56:29,141 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:56:29,141 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:56:29,141 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:56:29,141 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:56:29,142 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:56:29,142 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:56:29,142 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:56:29,142 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:56:29,143 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:56:29,143 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:56:29,143 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:56:29,143 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:56:29,144 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:56:29,144 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:56:29,144 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:56:29,144 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:56:29,145 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:56:29,145 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:56:29,145 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:56:29,146 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:56:29,146 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:56:29,146 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:56:29,146 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:56:29,146 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:56:29,147 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:56:29,147 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_fe157b97-0bda-4a62-9384-d493d072b8fc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe157b97-0bda-4a62-9384-d493d072b8fc/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 72ed99f38380d603b8f4c9f3f366f4eaadb17c23498fa40e98f62373d9326d8b [2021-11-23 15:56:29,516 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:56:29,541 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:56:29,544 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:56:29,546 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:56:29,548 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:56:29,550 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe157b97-0bda-4a62-9384-d493d072b8fc/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--tlg2300--poseidon.ko-entry_point.cil.out.i [2021-11-23 15:56:29,615 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe157b97-0bda-4a62-9384-d493d072b8fc/bin/ukojak-CwSLpZB5Qu/data/4237dbac3/bcdf9b01b6374dc8895150ffebd3c0fd/FLAGfb24231f6 [2021-11-23 15:56:30,774 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:56:30,775 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe157b97-0bda-4a62-9384-d493d072b8fc/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--tlg2300--poseidon.ko-entry_point.cil.out.i [2021-11-23 15:56:30,838 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe157b97-0bda-4a62-9384-d493d072b8fc/bin/ukojak-CwSLpZB5Qu/data/4237dbac3/bcdf9b01b6374dc8895150ffebd3c0fd/FLAGfb24231f6 [2021-11-23 15:56:31,057 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe157b97-0bda-4a62-9384-d493d072b8fc/bin/ukojak-CwSLpZB5Qu/data/4237dbac3/bcdf9b01b6374dc8895150ffebd3c0fd [2021-11-23 15:56:31,061 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:56:31,063 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:56:31,067 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:56:31,067 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:56:31,071 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:56:31,072 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:56:31" (1/1) ... [2021-11-23 15:56:31,073 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e8ab42e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:31, skipping insertion in model container [2021-11-23 15:56:31,073 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:56:31" (1/1) ... [2021-11-23 15:56:31,080 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:56:31,283 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:56:31,852 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4286] [2021-11-23 15:56:32,610 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_fe157b97-0bda-4a62-9384-d493d072b8fc/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--tlg2300--poseidon.ko-entry_point.cil.out.i[198504,198517] [2021-11-23 15:56:34,728 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:56:34,878 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:56:35,008 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:56:35,080 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4286] [2021-11-23 15:56:35,156 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_fe157b97-0bda-4a62-9384-d493d072b8fc/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--tlg2300--poseidon.ko-entry_point.cil.out.i[198504,198517] [2021-11-23 15:56:35,477 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:56:35,559 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:56:35,659 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4286] [2021-11-23 15:56:35,705 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_fe157b97-0bda-4a62-9384-d493d072b8fc/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--tlg2300--poseidon.ko-entry_point.cil.out.i[198504,198517] [2021-11-23 15:56:36,673 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:56:36,902 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:56:36,902 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:36 WrapperNode [2021-11-23 15:56:36,902 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:56:36,904 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:56:36,904 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:56:36,904 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:56:36,911 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:36" (1/1) ... [2021-11-23 15:56:37,084 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:36" (1/1) ... [2021-11-23 15:56:39,876 INFO L137 Inliner]: procedures = 419, calls = 7173, calls flagged for inlining = 194, calls inlined = 194, statements flattened = 13161 [2021-11-23 15:56:39,876 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:56:39,877 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:56:39,877 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:56:39,877 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:56:39,886 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:36" (1/1) ... [2021-11-23 15:56:39,887 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:36" (1/1) ... [2021-11-23 15:56:40,740 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:36" (1/1) ... [2021-11-23 15:56:40,741 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:36" (1/1) ... [2021-11-23 15:56:42,647 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:36" (1/1) ... [2021-11-23 15:56:42,710 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:36" (1/1) ... [2021-11-23 15:56:42,801 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:36" (1/1) ... [2021-11-23 15:56:42,893 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:56:42,894 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:56:42,894 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:56:42,894 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:56:42,895 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:36" (1/1) ... [2021-11-23 15:56:42,901 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:56:42,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe157b97-0bda-4a62-9384-d493d072b8fc/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:56:42,924 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe157b97-0bda-4a62-9384-d493d072b8fc/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:56:42,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe157b97-0bda-4a62-9384-d493d072b8fc/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:56:42,975 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:56:42,975 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:56:42,975 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_urb_cleanup [2021-11-23 15:56:42,975 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_urb_cleanup [2021-11-23 15:56:42,975 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-23 15:56:42,976 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-23 15:56:42,976 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_urb_irq [2021-11-23 15:56:42,976 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_urb_irq [2021-11-23 15:56:42,976 INFO L130 BoogieDeclarations]: Found specification of procedure urb_complete_bulk [2021-11-23 15:56:42,976 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_complete_bulk [2021-11-23 15:56:42,976 INFO L130 BoogieDeclarations]: Found specification of procedure pm_alsa_resume [2021-11-23 15:56:42,977 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_alsa_resume [2021-11-23 15:56:42,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2021-11-23 15:56:42,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2021-11-23 15:56:42,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:56:42,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:56:42,977 INFO L130 BoogieDeclarations]: Found specification of procedure copy_video_data [2021-11-23 15:56:42,978 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_video_data [2021-11-23 15:56:42,978 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-11-23 15:56:42,978 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-11-23 15:56:42,978 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_stop_streaming [2021-11-23 15:56:42,978 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_stop_streaming [2021-11-23 15:56:42,978 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_fmt [2021-11-23 15:56:42,979 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_fmt [2021-11-23 15:56:42,979 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_dvbt [2021-11-23 15:56:42,979 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_dvbt [2021-11-23 15:56:42,979 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency___0 [2021-11-23 15:56:42,979 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency___0 [2021-11-23 15:56:42,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_25 [2021-11-23 15:56:42,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_25 [2021-11-23 15:56:42,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_26 [2021-11-23 15:56:42,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_26 [2021-11-23 15:56:42,980 INFO L130 BoogieDeclarations]: Found specification of procedure set_tuner_mode [2021-11-23 15:56:42,980 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tuner_mode [2021-11-23 15:56:42,980 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_close [2021-11-23 15:56:42,981 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_close [2021-11-23 15:56:42,981 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-11-23 15:56:42,981 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-11-23 15:56:42,981 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-11-23 15:56:42,981 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-11-23 15:56:42,981 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_pointer [2021-11-23 15:56:42,982 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_pointer [2021-11-23 15:56:42,982 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_vmalloc [2021-11-23 15:56:42,982 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_vmalloc [2021-11-23 15:56:42,982 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:56:42,982 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:56:42,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_18 [2021-11-23 15:56:42,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_18 [2021-11-23 15:56:42,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_19 [2021-11-23 15:56:42,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_19 [2021-11-23 15:56:42,983 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-11-23 15:56:42,983 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_swfilter [2021-11-23 15:56:42,983 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_swfilter [2021-11-23 15:56:42,984 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-11-23 15:56:42,984 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-11-23 15:56:42,984 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2021-11-23 15:56:42,984 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2021-11-23 15:56:42,984 INFO L130 BoogieDeclarations]: Found specification of procedure submit_frame [2021-11-23 15:56:42,984 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_frame [2021-11-23 15:56:42,985 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-11-23 15:56:42,985 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-11-23 15:56:42,985 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:56:42,985 INFO L130 BoogieDeclarations]: Found specification of procedure pm_video_resume [2021-11-23 15:56:42,985 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_video_resume [2021-11-23 15:56:42,985 INFO L130 BoogieDeclarations]: Found specification of procedure fire_all_urb [2021-11-23 15:56:42,986 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_all_urb [2021-11-23 15:56:42,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:56:42,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:56:42,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:56:42,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:56:42,986 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_s_ctrl [2021-11-23 15:56:42,987 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_s_ctrl [2021-11-23 15:56:42,987 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_trigger [2021-11-23 15:56:42,987 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_trigger [2021-11-23 15:56:42,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kref_put_13 [2021-11-23 15:56:42,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kref_put_13 [2021-11-23 15:56:42,987 INFO L130 BoogieDeclarations]: Found specification of procedure pm_fm_resume [2021-11-23 15:56:42,987 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_fm_resume [2021-11-23 15:56:42,988 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_radio [2021-11-23 15:56:42,988 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_radio [2021-11-23 15:56:42,988 INFO L130 BoogieDeclarations]: Found specification of procedure get_frame [2021-11-23 15:56:42,988 INFO L138 BoogieDeclarations]: Found implementation of procedure get_frame [2021-11-23 15:56:42,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_interface [2021-11-23 15:56:42,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_interface [2021-11-23 15:56:42,989 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:56:42,989 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:56:42,989 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_pcm_close [2021-11-23 15:56:42,989 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_pcm_close [2021-11-23 15:56:42,989 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-11-23 15:56:42,989 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-11-23 15:56:42,990 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_queue [2021-11-23 15:56:42,990 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_queue [2021-11-23 15:56:42,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_3 [2021-11-23 15:56:42,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_3 [2021-11-23 15:56:42,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_2 [2021-11-23 15:56:42,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_2 [2021-11-23 15:56:42,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_9 [2021-11-23 15:56:42,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_9 [2021-11-23 15:56:42,991 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency [2021-11-23 15:56:42,991 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency [2021-11-23 15:56:42,991 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-11-23 15:56:42,991 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-11-23 15:56:42,991 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_mmap [2021-11-23 15:56:42,992 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_mmap [2021-11-23 15:56:42,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:56:42,992 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:56:42,992 INFO L130 BoogieDeclarations]: Found specification of procedure usb_transfer_stop [2021-11-23 15:56:42,992 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_transfer_stop [2021-11-23 15:56:42,992 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_audio_free [2021-11-23 15:56:42,993 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_audio_free [2021-11-23 15:56:42,993 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-11-23 15:56:42,993 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-11-23 15:56:42,993 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_frontend [2021-11-23 15:56:42,993 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_frontend [2021-11-23 15:56:42,993 INFO L130 BoogieDeclarations]: Found specification of procedure is_working [2021-11-23 15:56:42,994 INFO L138 BoogieDeclarations]: Found implementation of procedure is_working [2021-11-23 15:56:42,994 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:56:42,994 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:56:42,994 INFO L130 BoogieDeclarations]: Found specification of procedure pm_alsa_suspend [2021-11-23 15:56:42,994 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_alsa_suspend [2021-11-23 15:56:42,994 INFO L130 BoogieDeclarations]: Found specification of procedure fire_audio_urb [2021-11-23 15:56:42,995 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_audio_urb [2021-11-23 15:56:42,995 INFO L130 BoogieDeclarations]: Found specification of procedure start_video_stream [2021-11-23 15:56:42,995 INFO L138 BoogieDeclarations]: Found implementation of procedure start_video_stream [2021-11-23 15:56:42,995 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-11-23 15:56:42,995 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-11-23 15:56:42,995 INFO L130 BoogieDeclarations]: Found specification of procedure urb_complete_iso [2021-11-23 15:56:42,996 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_complete_iso [2021-11-23 15:56:42,996 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-11-23 15:56:42,996 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-11-23 15:56:42,996 INFO L130 BoogieDeclarations]: Found specification of procedure iso_bubble_handler [2021-11-23 15:56:42,996 INFO L138 BoogieDeclarations]: Found implementation of procedure iso_bubble_handler [2021-11-23 15:56:42,996 INFO L130 BoogieDeclarations]: Found specification of procedure complete_handler_audio [2021-11-23 15:56:42,996 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_handler_audio [2021-11-23 15:56:42,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:56:42,997 INFO L130 BoogieDeclarations]: Found specification of procedure get_audio_std [2021-11-23 15:56:42,997 INFO L138 BoogieDeclarations]: Found implementation of procedure get_audio_std [2021-11-23 15:56:42,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:56:42,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:56:42,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:56:42,997 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:56:42,998 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:56:42,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:56:42,998 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:56:42,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:56:42,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_dev [2021-11-23 15:56:42,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_dev [2021-11-23 15:56:42,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:56:42,999 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_open [2021-11-23 15:56:42,999 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_open [2021-11-23 15:56:42,999 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:56:42,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:56:42,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:56:42,999 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_signal_strength [2021-11-23 15:56:43,000 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_signal_strength [2021-11-23 15:56:43,000 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_release [2021-11-23 15:56:43,000 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_release [2021-11-23 15:56:43,000 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_open [2021-11-23 15:56:43,000 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_open [2021-11-23 15:56:43,000 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-11-23 15:56:43,001 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-11-23 15:56:43,001 INFO L130 BoogieDeclarations]: Found specification of procedure copy_vbi_data [2021-11-23 15:56:43,001 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_vbi_data [2021-11-23 15:56:43,001 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_req [2021-11-23 15:56:43,001 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_req [2021-11-23 15:56:43,001 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_delete [2021-11-23 15:56:43,001 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_delete [2021-11-23 15:56:43,002 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:56:43,002 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:56:43,002 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2021-11-23 15:56:43,002 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2021-11-23 15:56:43,002 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_exit [2021-11-23 15:56:43,002 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_exit [2021-11-23 15:56:43,003 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-11-23 15:56:43,003 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-11-23 15:56:43,003 INFO L130 BoogieDeclarations]: Found specification of procedure init_copy [2021-11-23 15:56:43,003 INFO L138 BoogieDeclarations]: Found implementation of procedure init_copy [2021-11-23 15:56:43,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_41 [2021-11-23 15:56:43,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_41 [2021-11-23 15:56:43,003 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2021-11-23 15:56:43,004 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2021-11-23 15:56:43,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2021-11-23 15:56:43,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2021-11-23 15:56:43,004 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-11-23 15:56:43,004 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-11-23 15:56:43,004 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:56:43,005 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_bulk_urbs_generic [2021-11-23 15:56:43,005 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_bulk_urbs_generic [2021-11-23 15:56:43,005 INFO L130 BoogieDeclarations]: Found specification of procedure check_trailer [2021-11-23 15:56:43,005 INFO L138 BoogieDeclarations]: Found implementation of procedure check_trailer [2021-11-23 15:56:43,005 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:56:43,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:56:43,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:56:43,006 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:56:43,006 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:56:43,006 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:56:43,006 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:56:43,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:56:43,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:56:43,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:56:43,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:56:43,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:56:43,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:56:43,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:56:43,007 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-11-23 15:56:43,007 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-11-23 15:56:43,008 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2021-11-23 15:56:43,008 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2021-11-23 15:56:43,008 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_pd_get_page [2021-11-23 15:56:43,008 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_pd_get_page [2021-11-23 15:56:43,008 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:56:43,008 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:56:43,008 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-11-23 15:56:43,009 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-11-23 15:56:43,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2021-11-23 15:56:43,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2021-11-23 15:56:43,009 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb [2021-11-23 15:56:43,009 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb [2021-11-23 15:56:43,009 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_get_fe [2021-11-23 15:56:43,010 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_get_fe [2021-11-23 15:56:43,010 INFO L130 BoogieDeclarations]: Found specification of procedure copy_vbi_video_data [2021-11-23 15:56:43,010 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_vbi_video_data [2021-11-23 15:56:43,010 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_usb_device_cleanup [2021-11-23 15:56:43,010 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_usb_device_cleanup [2021-11-23 15:56:43,011 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-11-23 15:56:43,011 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-11-23 15:56:43,011 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_start_streaming [2021-11-23 15:56:43,011 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_start_streaming [2021-11-23 15:56:43,011 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:56:43,011 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:56:43,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:56:43,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:56:43,012 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2021-11-23 15:56:43,012 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2021-11-23 15:56:43,012 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 15:56:43,012 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 15:56:43,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:56:43,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:56:43,013 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:56:43,013 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:56:43,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___4 [2021-11-23 15:56:43,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___4 [2021-11-23 15:56:43,013 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-11-23 15:56:43,013 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-11-23 15:56:43,013 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_tuner [2021-11-23 15:56:43,014 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_tuner [2021-11-23 15:56:43,014 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:56:43,014 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:56:43,014 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:56:43,014 INFO L130 BoogieDeclarations]: Found specification of procedure set_std [2021-11-23 15:56:43,014 INFO L138 BoogieDeclarations]: Found implementation of procedure set_std [2021-11-23 15:56:43,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:56:43,015 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb_generic [2021-11-23 15:56:43,015 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb_generic [2021-11-23 15:56:43,015 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_ts_bus_ctrl [2021-11-23 15:56:43,015 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_ts_bus_ctrl [2021-11-23 15:56:43,015 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_exit [2021-11-23 15:56:43,015 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_exit [2021-11-23 15:56:43,016 INFO L130 BoogieDeclarations]: Found specification of procedure get_video_frame [2021-11-23 15:56:43,016 INFO L138 BoogieDeclarations]: Found implementation of procedure get_video_frame [2021-11-23 15:56:43,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_interface [2021-11-23 15:56:43,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_interface [2021-11-23 15:56:43,016 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_open [2021-11-23 15:56:43,016 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_open [2021-11-23 15:56:43,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:56:43,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:56:43,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:56:43,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:56:43,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:56:43,017 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:56:43,017 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:56:43,018 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_status [2021-11-23 15:56:43,018 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_status [2021-11-23 15:56:43,018 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:56:43,018 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:56:43,018 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_stop [2021-11-23 15:56:43,018 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_stop [2021-11-23 15:56:43,018 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_release [2021-11-23 15:56:43,019 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_release [2021-11-23 15:56:43,019 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:56:43,019 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:56:43,019 INFO L130 BoogieDeclarations]: Found specification of procedure get_pd [2021-11-23 15:56:43,019 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pd [2021-11-23 15:56:43,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:56:43,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:56:43,020 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_disconnect [2021-11-23 15:56:43,020 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_disconnect [2021-11-23 15:56:43,020 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2021-11-23 15:56:43,020 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release_empty [2021-11-23 15:56:43,020 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:56:43,020 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:56:43,020 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_poll [2021-11-23 15:56:43,021 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_poll [2021-11-23 15:56:43,021 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-11-23 15:56:43,021 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-11-23 15:56:43,021 INFO L130 BoogieDeclarations]: Found specification of procedure end_field [2021-11-23 15:56:43,021 INFO L138 BoogieDeclarations]: Found implementation of procedure end_field [2021-11-23 15:56:43,021 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_s_ctrl [2021-11-23 15:56:43,021 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_s_ctrl [2021-11-23 15:56:43,022 INFO L130 BoogieDeclarations]: Found specification of procedure send_get_req [2021-11-23 15:56:43,022 INFO L138 BoogieDeclarations]: Found implementation of procedure send_get_req [2021-11-23 15:56:43,022 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-11-23 15:56:43,022 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-11-23 15:56:43,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_intf [2021-11-23 15:56:43,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_intf [2021-11-23 15:56:43,022 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_hw_capture_params [2021-11-23 15:56:43,023 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_hw_capture_params [2021-11-23 15:56:43,023 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-23 15:56:43,023 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-23 15:56:43,023 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:56:43,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:56:43,023 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_unc_blocks [2021-11-23 15:56:43,023 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_unc_blocks [2021-11-23 15:56:43,024 INFO L130 BoogieDeclarations]: Found specification of procedure audio_buf_free [2021-11-23 15:56:43,024 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_buf_free [2021-11-23 15:56:43,024 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:56:43,024 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:56:43,024 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_get_tune_settings [2021-11-23 15:56:43,024 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_get_tune_settings [2021-11-23 15:56:43,024 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_set_fe [2021-11-23 15:56:43,025 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_set_fe [2021-11-23 15:56:43,025 INFO L130 BoogieDeclarations]: Found specification of procedure pd_start_feed [2021-11-23 15:56:43,025 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_start_feed [2021-11-23 15:56:43,025 INFO L130 BoogieDeclarations]: Found specification of procedure hibernation_resume [2021-11-23 15:56:43,025 INFO L138 BoogieDeclarations]: Found implementation of procedure hibernation_resume [2021-11-23 15:56:43,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:56:43,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:56:43,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:56:43,026 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_hw_capture_free [2021-11-23 15:56:43,026 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_hw_capture_free [2021-11-23 15:56:43,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:56:43,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:56:43,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:56:43,026 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_resume [2021-11-23 15:56:43,027 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_resume [2021-11-23 15:56:43,027 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_checkmode [2021-11-23 15:56:43,027 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_checkmode [2021-11-23 15:56:43,027 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2021-11-23 15:56:43,027 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2021-11-23 15:56:43,027 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_ioctl [2021-11-23 15:56:43,027 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_lib_ioctl [2021-11-23 15:56:43,028 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2021-11-23 15:56:43,028 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2021-11-23 15:56:43,028 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_vmalloc_init [2021-11-23 15:56:43,028 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_vmalloc_init [2021-11-23 15:56:43,028 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 15:56:43,028 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 15:56:43,028 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-11-23 15:56:43,029 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-11-23 15:56:43,029 INFO L130 BoogieDeclarations]: Found specification of procedure pm_dvb_resume [2021-11-23 15:56:43,029 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_dvb_resume [2021-11-23 15:56:43,029 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2021-11-23 15:56:43,029 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_free [2021-11-23 15:56:43,029 INFO L130 BoogieDeclarations]: Found specification of procedure get_autopm_ref [2021-11-23 15:56:43,030 INFO L138 BoogieDeclarations]: Found implementation of procedure get_autopm_ref [2021-11-23 15:56:43,030 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_sleep [2021-11-23 15:56:43,030 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_sleep [2021-11-23 15:56:43,030 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:56:43,030 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:56:43,030 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_setup [2021-11-23 15:56:43,030 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_setup [2021-11-23 15:56:43,031 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_ber [2021-11-23 15:56:43,031 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_ber [2021-11-23 15:56:43,031 INFO L130 BoogieDeclarations]: Found specification of procedure set_debug_mode [2021-11-23 15:56:43,031 INFO L138 BoogieDeclarations]: Found implementation of procedure set_debug_mode [2021-11-23 15:56:43,031 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_prepare [2021-11-23 15:56:43,031 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_prepare [2021-11-23 15:56:44,507 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:56:44,516 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:56:44,673 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:56:44,677 INFO L158 Benchmark]: Toolchain (without parser) took 13613.03ms. Allocated memory was 71.3MB in the beginning and 6.3GB in the end (delta: 6.3GB). Free memory was 36.2MB in the beginning and 5.5GB in the end (delta: -5.5GB). Peak memory consumption was 761.3MB. Max. memory is 16.1GB. [2021-11-23 15:56:44,678 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 71.3MB. Free memory was 52.0MB in the beginning and 51.9MB in the end (delta: 57.3kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:56:44,678 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5836.11ms. Allocated memory was 71.3MB in the beginning and 352.3MB in the end (delta: 281.0MB). Free memory was 36.0MB in the beginning and 144.7MB in the end (delta: -108.7MB). Peak memory consumption was 182.8MB. Max. memory is 16.1GB. [2021-11-23 15:56:44,679 INFO L158 Benchmark]: Boogie Procedure Inliner took 2972.83ms. Allocated memory was 352.3MB in the beginning and 2.1GB in the end (delta: 1.8GB). Free memory was 144.7MB in the beginning and 1.7GB in the end (delta: -1.6GB). Peak memory consumption was 308.0MB. Max. memory is 16.1GB. [2021-11-23 15:56:44,680 INFO L158 Benchmark]: Boogie Preprocessor took 3015.80ms. Allocated memory was 2.1GB in the beginning and 6.3GB in the end (delta: 4.2GB). Free memory was 1.7GB in the beginning and 5.6GB in the end (delta: -3.9GB). Peak memory consumption was 543.2MB. Max. memory is 16.1GB. [2021-11-23 15:56:44,680 INFO L158 Benchmark]: RCFGBuilder took 1781.90ms. Allocated memory is still 6.3GB. Free memory was 5.6GB in the beginning and 5.5GB in the end (delta: 84.9MB). Peak memory consumption was 81.8MB. Max. memory is 16.1GB. [2021-11-23 15:56:44,683 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 71.3MB. Free memory was 52.0MB in the beginning and 51.9MB in the end (delta: 57.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5836.11ms. Allocated memory was 71.3MB in the beginning and 352.3MB in the end (delta: 281.0MB). Free memory was 36.0MB in the beginning and 144.7MB in the end (delta: -108.7MB). Peak memory consumption was 182.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 2972.83ms. Allocated memory was 352.3MB in the beginning and 2.1GB in the end (delta: 1.8GB). Free memory was 144.7MB in the beginning and 1.7GB in the end (delta: -1.6GB). Peak memory consumption was 308.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 3015.80ms. Allocated memory was 2.1GB in the beginning and 6.3GB in the end (delta: 4.2GB). Free memory was 1.7GB in the beginning and 5.6GB in the end (delta: -3.9GB). Peak memory consumption was 543.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1781.90ms. Allocated memory is still 6.3GB. Free memory was 5.6GB in the beginning and 5.5GB in the end (delta: 84.9MB). Peak memory consumption was 81.8MB. 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 15:56:44,748 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe157b97-0bda-4a62-9384-d493d072b8fc/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