./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 8393723b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5f005e2-f534-48dd-9165-74c63afdbe5f/bin/uautomizer-TMbwUNV5ro/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5f005e2-f534-48dd-9165-74c63afdbe5f/bin/uautomizer-TMbwUNV5ro/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5f005e2-f534-48dd-9165-74c63afdbe5f/bin/uautomizer-TMbwUNV5ro/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5f005e2-f534-48dd-9165-74c63afdbe5f/bin/uautomizer-TMbwUNV5ro/config/AutomizerReach.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_a5f005e2-f534-48dd-9165-74c63afdbe5f/bin/uautomizer-TMbwUNV5ro/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5f005e2-f534-48dd-9165-74c63afdbe5f/bin/uautomizer-TMbwUNV5ro --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 72ed99f38380d603b8f4c9f3f366f4eaadb17c23498fa40e98f62373d9326d8b --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-8393723 [2022-11-18 20:06:21,525 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-18 20:06:21,527 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-18 20:06:21,559 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-18 20:06:21,560 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-18 20:06:21,561 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-18 20:06:21,563 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-18 20:06:21,564 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-18 20:06:21,566 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-18 20:06:21,567 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-18 20:06:21,569 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-18 20:06:21,570 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-18 20:06:21,570 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-18 20:06:21,572 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-18 20:06:21,573 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-18 20:06:21,574 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-18 20:06:21,575 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-18 20:06:21,576 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-18 20:06:21,577 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-18 20:06:21,579 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-18 20:06:21,581 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-18 20:06:21,588 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-18 20:06:21,591 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-18 20:06:21,593 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-18 20:06:21,599 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-18 20:06:21,606 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-18 20:06:21,606 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-18 20:06:21,607 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-18 20:06:21,610 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-18 20:06:21,611 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-18 20:06:21,611 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-18 20:06:21,612 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-18 20:06:21,613 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-18 20:06:21,616 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-18 20:06:21,618 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-18 20:06:21,618 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-18 20:06:21,619 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-18 20:06:21,619 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-18 20:06:21,619 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-18 20:06:21,621 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-18 20:06:21,621 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-18 20:06:21,622 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5f005e2-f534-48dd-9165-74c63afdbe5f/bin/uautomizer-TMbwUNV5ro/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-18 20:06:21,659 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-18 20:06:21,659 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-18 20:06:21,660 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-18 20:06:21,660 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-18 20:06:21,661 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-18 20:06:21,661 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-18 20:06:21,662 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-18 20:06:21,662 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-18 20:06:21,662 INFO L138 SettingsManager]: * Use SBE=true [2022-11-18 20:06:21,662 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-18 20:06:21,663 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-18 20:06:21,663 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-18 20:06:21,664 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-18 20:06:21,664 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-18 20:06:21,664 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-18 20:06:21,664 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-18 20:06:21,664 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-18 20:06:21,664 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-18 20:06:21,665 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-18 20:06:21,665 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-18 20:06:21,665 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-18 20:06:21,665 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-18 20:06:21,665 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-18 20:06:21,666 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-18 20:06:21,666 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-18 20:06:21,666 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-18 20:06:21,666 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-18 20:06:21,666 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-18 20:06:21,666 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-18 20:06:21,667 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-18 20:06:21,667 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_a5f005e2-f534-48dd-9165-74c63afdbe5f/bin/uautomizer-TMbwUNV5ro/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5f005e2-f534-48dd-9165-74c63afdbe5f/bin/uautomizer-TMbwUNV5ro Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 72ed99f38380d603b8f4c9f3f366f4eaadb17c23498fa40e98f62373d9326d8b [2022-11-18 20:06:21,973 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-18 20:06:22,008 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-18 20:06:22,012 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-18 20:06:22,014 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-18 20:06:22,015 INFO L275 PluginConnector]: CDTParser initialized [2022-11-18 20:06:22,016 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5f005e2-f534-48dd-9165-74c63afdbe5f/bin/uautomizer-TMbwUNV5ro/../../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 [2022-11-18 20:06:22,093 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5f005e2-f534-48dd-9165-74c63afdbe5f/bin/uautomizer-TMbwUNV5ro/data/5da783286/addfce14721a4290b4b037d46c2bded8/FLAGfe0a2a7ba [2022-11-18 20:06:23,139 INFO L306 CDTParser]: Found 1 translation units. [2022-11-18 20:06:23,139 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5f005e2-f534-48dd-9165-74c63afdbe5f/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 [2022-11-18 20:06:23,208 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5f005e2-f534-48dd-9165-74c63afdbe5f/bin/uautomizer-TMbwUNV5ro/data/5da783286/addfce14721a4290b4b037d46c2bded8/FLAGfe0a2a7ba [2022-11-18 20:06:23,493 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5f005e2-f534-48dd-9165-74c63afdbe5f/bin/uautomizer-TMbwUNV5ro/data/5da783286/addfce14721a4290b4b037d46c2bded8 [2022-11-18 20:06:23,496 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-18 20:06:23,497 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-18 20:06:23,500 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-18 20:06:23,501 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-18 20:06:23,508 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-18 20:06:23,509 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:06:23" (1/1) ... [2022-11-18 20:06:23,510 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d6b0311 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:06:23, skipping insertion in model container [2022-11-18 20:06:23,511 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:06:23" (1/1) ... [2022-11-18 20:06:23,520 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-18 20:06:23,688 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-18 20:06:24,276 WARN L1258 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4286] [2022-11-18 20:06:25,050 WARN L234 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_a5f005e2-f534-48dd-9165-74c63afdbe5f/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] [2022-11-18 20:06:27,157 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-18 20:06:27,234 INFO L203 MainTranslator]: Completed pre-run [2022-11-18 20:06:27,363 WARN L1258 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4286] [2022-11-18 20:06:27,414 WARN L234 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_a5f005e2-f534-48dd-9165-74c63afdbe5f/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] [2022-11-18 20:06:28,223 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-18 20:06:28,467 INFO L208 MainTranslator]: Completed translation [2022-11-18 20:06:28,467 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:06:28 WrapperNode [2022-11-18 20:06:28,467 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-18 20:06:28,469 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-18 20:06:28,469 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-18 20:06:28,469 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-18 20:06:28,477 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:06:28" (1/1) ... [2022-11-18 20:06:28,679 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:06:28" (1/1) ... [2022-11-18 20:06:31,775 INFO L138 Inliner]: procedures = 404, calls = 7189, calls flagged for inlining = 194, calls inlined = 194, statements flattened = 13478 [2022-11-18 20:06:31,783 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-18 20:06:31,784 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-18 20:06:31,784 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-18 20:06:31,784 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-18 20:06:31,794 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:06:28" (1/1) ... [2022-11-18 20:06:31,795 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:06:28" (1/1) ... [2022-11-18 20:06:32,690 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:06:28" (1/1) ... [2022-11-18 20:06:32,691 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:06:28" (1/1) ... [2022-11-18 20:06:34,795 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:06:28" (1/1) ... [2022-11-18 20:06:34,854 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:06:28" (1/1) ... [2022-11-18 20:06:34,949 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:06:28" (1/1) ... [2022-11-18 20:06:34,991 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:06:28" (1/1) ... [2022-11-18 20:06:35,099 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-18 20:06:35,101 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-18 20:06:35,101 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-18 20:06:35,101 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-18 20:06:35,107 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:06:28" (1/1) ... [2022-11-18 20:06:35,115 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-18 20:06:35,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5f005e2-f534-48dd-9165-74c63afdbe5f/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:06:35,150 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5f005e2-f534-48dd-9165-74c63afdbe5f/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-18 20:06:35,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5f005e2-f534-48dd-9165-74c63afdbe5f/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-18 20:06:35,203 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-18 20:06:35,203 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-18 20:06:35,203 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_urb_cleanup [2022-11-18 20:06:35,203 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_urb_cleanup [2022-11-18 20:06:35,204 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2022-11-18 20:06:35,204 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-11-18 20:06:35,204 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_urb_irq [2022-11-18 20:06:35,204 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_urb_irq [2022-11-18 20:06:35,204 INFO L130 BoogieDeclarations]: Found specification of procedure urb_complete_bulk [2022-11-18 20:06:35,205 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_complete_bulk [2022-11-18 20:06:35,205 INFO L130 BoogieDeclarations]: Found specification of procedure pm_alsa_resume [2022-11-18 20:06:35,205 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_alsa_resume [2022-11-18 20:06:35,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2022-11-18 20:06:35,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2022-11-18 20:06:35,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-18 20:06:35,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-18 20:06:35,206 INFO L130 BoogieDeclarations]: Found specification of procedure copy_video_data [2022-11-18 20:06:35,207 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_video_data [2022-11-18 20:06:35,207 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2022-11-18 20:06:35,207 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2022-11-18 20:06:35,207 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_stop_streaming [2022-11-18 20:06:35,207 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_stop_streaming [2022-11-18 20:06:35,207 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_fmt [2022-11-18 20:06:35,208 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_fmt [2022-11-18 20:06:35,208 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_dvbt [2022-11-18 20:06:35,208 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_dvbt [2022-11-18 20:06:35,208 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency___0 [2022-11-18 20:06:35,208 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency___0 [2022-11-18 20:06:35,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_25 [2022-11-18 20:06:35,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_25 [2022-11-18 20:06:35,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_26 [2022-11-18 20:06:35,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_26 [2022-11-18 20:06:35,209 INFO L130 BoogieDeclarations]: Found specification of procedure set_tuner_mode [2022-11-18 20:06:35,210 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tuner_mode [2022-11-18 20:06:35,210 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_close [2022-11-18 20:06:35,210 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_close [2022-11-18 20:06:35,210 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2022-11-18 20:06:35,211 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2022-11-18 20:06:35,211 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2022-11-18 20:06:35,211 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2022-11-18 20:06:35,211 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_pointer [2022-11-18 20:06:35,211 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_pointer [2022-11-18 20:06:35,212 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_vmalloc [2022-11-18 20:06:35,212 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_vmalloc [2022-11-18 20:06:35,212 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-18 20:06:35,212 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-18 20:06:35,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_18 [2022-11-18 20:06:35,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_18 [2022-11-18 20:06:35,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_19 [2022-11-18 20:06:35,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_19 [2022-11-18 20:06:35,214 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2022-11-18 20:06:35,214 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_swfilter [2022-11-18 20:06:35,214 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_swfilter [2022-11-18 20:06:35,215 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-11-18 20:06:35,215 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-11-18 20:06:35,216 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2022-11-18 20:06:35,216 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2022-11-18 20:06:35,216 INFO L130 BoogieDeclarations]: Found specification of procedure submit_frame [2022-11-18 20:06:35,217 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_frame [2022-11-18 20:06:35,217 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2022-11-18 20:06:35,217 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2022-11-18 20:06:35,217 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-18 20:06:35,217 INFO L130 BoogieDeclarations]: Found specification of procedure pm_video_resume [2022-11-18 20:06:35,218 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_video_resume [2022-11-18 20:06:35,218 INFO L130 BoogieDeclarations]: Found specification of procedure fire_all_urb [2022-11-18 20:06:35,218 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_all_urb [2022-11-18 20:06:35,218 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_s_ctrl [2022-11-18 20:06:35,218 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_s_ctrl [2022-11-18 20:06:35,219 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_trigger [2022-11-18 20:06:35,219 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_trigger [2022-11-18 20:06:35,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kref_put_13 [2022-11-18 20:06:35,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kref_put_13 [2022-11-18 20:06:35,219 INFO L130 BoogieDeclarations]: Found specification of procedure pm_fm_resume [2022-11-18 20:06:35,219 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_fm_resume [2022-11-18 20:06:35,220 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_radio [2022-11-18 20:06:35,220 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_radio [2022-11-18 20:06:35,220 INFO L130 BoogieDeclarations]: Found specification of procedure get_frame [2022-11-18 20:06:35,220 INFO L138 BoogieDeclarations]: Found implementation of procedure get_frame [2022-11-18 20:06:35,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_interface [2022-11-18 20:06:35,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_interface [2022-11-18 20:06:35,221 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-18 20:06:35,221 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-18 20:06:35,221 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_pcm_close [2022-11-18 20:06:35,221 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_pcm_close [2022-11-18 20:06:35,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-18 20:06:35,222 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2022-11-18 20:06:35,222 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2022-11-18 20:06:35,222 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_queue [2022-11-18 20:06:35,222 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_queue [2022-11-18 20:06:35,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-18 20:06:35,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_3 [2022-11-18 20:06:35,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_3 [2022-11-18 20:06:35,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_2 [2022-11-18 20:06:35,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_2 [2022-11-18 20:06:35,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_9 [2022-11-18 20:06:35,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_9 [2022-11-18 20:06:35,224 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency [2022-11-18 20:06:35,224 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency [2022-11-18 20:06:35,224 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2022-11-18 20:06:35,224 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2022-11-18 20:06:35,225 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_mmap [2022-11-18 20:06:35,225 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_mmap [2022-11-18 20:06:35,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-18 20:06:35,225 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-18 20:06:35,225 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-18 20:06:35,225 INFO L130 BoogieDeclarations]: Found specification of procedure usb_transfer_stop [2022-11-18 20:06:35,226 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_transfer_stop [2022-11-18 20:06:35,226 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_audio_free [2022-11-18 20:06:35,226 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_audio_free [2022-11-18 20:06:35,226 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2022-11-18 20:06:35,226 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2022-11-18 20:06:35,227 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_frontend [2022-11-18 20:06:35,227 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_frontend [2022-11-18 20:06:35,227 INFO L130 BoogieDeclarations]: Found specification of procedure is_working [2022-11-18 20:06:35,227 INFO L138 BoogieDeclarations]: Found implementation of procedure is_working [2022-11-18 20:06:35,227 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-18 20:06:35,228 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-18 20:06:35,228 INFO L130 BoogieDeclarations]: Found specification of procedure pm_alsa_suspend [2022-11-18 20:06:35,229 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_alsa_suspend [2022-11-18 20:06:35,229 INFO L130 BoogieDeclarations]: Found specification of procedure fire_audio_urb [2022-11-18 20:06:35,229 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_audio_urb [2022-11-18 20:06:35,231 INFO L130 BoogieDeclarations]: Found specification of procedure start_video_stream [2022-11-18 20:06:35,231 INFO L138 BoogieDeclarations]: Found implementation of procedure start_video_stream [2022-11-18 20:06:35,233 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2022-11-18 20:06:35,233 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2022-11-18 20:06:35,234 INFO L130 BoogieDeclarations]: Found specification of procedure urb_complete_iso [2022-11-18 20:06:35,239 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_complete_iso [2022-11-18 20:06:35,240 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2022-11-18 20:06:35,240 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2022-11-18 20:06:35,240 INFO L130 BoogieDeclarations]: Found specification of procedure iso_bubble_handler [2022-11-18 20:06:35,240 INFO L138 BoogieDeclarations]: Found implementation of procedure iso_bubble_handler [2022-11-18 20:06:35,240 INFO L130 BoogieDeclarations]: Found specification of procedure complete_handler_audio [2022-11-18 20:06:35,240 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_handler_audio [2022-11-18 20:06:35,241 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-18 20:06:35,241 INFO L130 BoogieDeclarations]: Found specification of procedure get_audio_std [2022-11-18 20:06:35,241 INFO L138 BoogieDeclarations]: Found implementation of procedure get_audio_std [2022-11-18 20:06:35,241 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-18 20:06:35,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-18 20:06:35,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-18 20:06:35,241 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-18 20:06:35,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-18 20:06:35,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-18 20:06:35,242 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-18 20:06:35,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_dev [2022-11-18 20:06:35,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_dev [2022-11-18 20:06:35,242 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_open [2022-11-18 20:06:35,242 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_open [2022-11-18 20:06:35,242 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-18 20:06:35,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-18 20:06:35,243 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_signal_strength [2022-11-18 20:06:35,243 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_signal_strength [2022-11-18 20:06:35,243 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_release [2022-11-18 20:06:35,243 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_release [2022-11-18 20:06:35,243 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_open [2022-11-18 20:06:35,243 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_open [2022-11-18 20:06:35,243 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-18 20:06:35,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-18 20:06:35,244 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2022-11-18 20:06:35,244 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2022-11-18 20:06:35,244 INFO L130 BoogieDeclarations]: Found specification of procedure copy_vbi_data [2022-11-18 20:06:35,244 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_vbi_data [2022-11-18 20:06:35,244 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_req [2022-11-18 20:06:35,244 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_req [2022-11-18 20:06:35,245 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_delete [2022-11-18 20:06:35,245 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_delete [2022-11-18 20:06:35,245 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-18 20:06:35,245 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-18 20:06:35,245 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2022-11-18 20:06:35,245 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2022-11-18 20:06:35,245 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_exit [2022-11-18 20:06:35,245 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_exit [2022-11-18 20:06:35,246 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2022-11-18 20:06:35,246 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2022-11-18 20:06:35,246 INFO L130 BoogieDeclarations]: Found specification of procedure init_copy [2022-11-18 20:06:35,246 INFO L138 BoogieDeclarations]: Found implementation of procedure init_copy [2022-11-18 20:06:35,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_41 [2022-11-18 20:06:35,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_41 [2022-11-18 20:06:35,246 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2022-11-18 20:06:35,246 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2022-11-18 20:06:35,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2022-11-18 20:06:35,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2022-11-18 20:06:35,247 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2022-11-18 20:06:35,248 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2022-11-18 20:06:35,248 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_bulk_urbs_generic [2022-11-18 20:06:35,248 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_bulk_urbs_generic [2022-11-18 20:06:35,248 INFO L130 BoogieDeclarations]: Found specification of procedure check_trailer [2022-11-18 20:06:35,249 INFO L138 BoogieDeclarations]: Found implementation of procedure check_trailer [2022-11-18 20:06:35,249 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-18 20:06:35,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-18 20:06:35,249 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-18 20:06:35,249 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-18 20:06:35,249 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-18 20:06:35,249 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-18 20:06:35,250 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-18 20:06:35,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-18 20:06:35,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-18 20:06:35,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-18 20:06:35,250 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2022-11-18 20:06:35,250 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2022-11-18 20:06:35,250 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2022-11-18 20:06:35,250 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2022-11-18 20:06:35,251 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_pd_get_page [2022-11-18 20:06:35,251 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_pd_get_page [2022-11-18 20:06:35,251 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-18 20:06:35,251 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-18 20:06:35,251 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2022-11-18 20:06:35,251 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2022-11-18 20:06:35,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2022-11-18 20:06:35,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2022-11-18 20:06:35,252 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb [2022-11-18 20:06:35,252 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb [2022-11-18 20:06:35,252 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_get_fe [2022-11-18 20:06:35,252 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_get_fe [2022-11-18 20:06:35,252 INFO L130 BoogieDeclarations]: Found specification of procedure copy_vbi_video_data [2022-11-18 20:06:35,252 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_vbi_video_data [2022-11-18 20:06:35,252 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_usb_device_cleanup [2022-11-18 20:06:35,252 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_usb_device_cleanup [2022-11-18 20:06:35,253 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2022-11-18 20:06:35,253 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2022-11-18 20:06:35,253 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_start_streaming [2022-11-18 20:06:35,253 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_start_streaming [2022-11-18 20:06:35,253 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-18 20:06:35,253 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-18 20:06:35,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-18 20:06:35,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-18 20:06:35,254 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2022-11-18 20:06:35,254 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2022-11-18 20:06:35,254 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-18 20:06:35,254 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-18 20:06:35,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-18 20:06:35,254 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-18 20:06:35,254 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-18 20:06:35,255 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-18 20:06:35,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___4 [2022-11-18 20:06:35,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___4 [2022-11-18 20:06:35,255 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2022-11-18 20:06:35,255 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2022-11-18 20:06:35,255 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_tuner [2022-11-18 20:06:35,255 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_tuner [2022-11-18 20:06:35,256 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-18 20:06:35,256 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-18 20:06:35,256 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-18 20:06:35,256 INFO L130 BoogieDeclarations]: Found specification of procedure set_std [2022-11-18 20:06:35,256 INFO L138 BoogieDeclarations]: Found implementation of procedure set_std [2022-11-18 20:06:35,256 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-18 20:06:35,259 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb_generic [2022-11-18 20:06:35,260 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb_generic [2022-11-18 20:06:35,260 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_ts_bus_ctrl [2022-11-18 20:06:35,260 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_ts_bus_ctrl [2022-11-18 20:06:35,260 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_exit [2022-11-18 20:06:35,260 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_exit [2022-11-18 20:06:35,261 INFO L130 BoogieDeclarations]: Found specification of procedure get_video_frame [2022-11-18 20:06:35,261 INFO L138 BoogieDeclarations]: Found implementation of procedure get_video_frame [2022-11-18 20:06:35,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_interface [2022-11-18 20:06:35,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_interface [2022-11-18 20:06:35,262 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_open [2022-11-18 20:06:35,262 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_open [2022-11-18 20:06:35,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-18 20:06:35,262 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-18 20:06:35,263 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-18 20:06:35,263 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_status [2022-11-18 20:06:35,263 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_status [2022-11-18 20:06:35,263 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-18 20:06:35,263 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-18 20:06:35,263 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_stop [2022-11-18 20:06:35,263 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_stop [2022-11-18 20:06:35,263 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_release [2022-11-18 20:06:35,264 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_release [2022-11-18 20:06:35,264 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-18 20:06:35,264 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-18 20:06:35,264 INFO L130 BoogieDeclarations]: Found specification of procedure get_pd [2022-11-18 20:06:35,264 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pd [2022-11-18 20:06:35,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-18 20:06:35,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-18 20:06:35,265 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_disconnect [2022-11-18 20:06:35,265 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_disconnect [2022-11-18 20:06:35,265 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2022-11-18 20:06:35,265 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release_empty [2022-11-18 20:06:35,265 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-18 20:06:35,265 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-18 20:06:35,265 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_poll [2022-11-18 20:06:35,265 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_poll [2022-11-18 20:06:35,266 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2022-11-18 20:06:35,266 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2022-11-18 20:06:35,266 INFO L130 BoogieDeclarations]: Found specification of procedure end_field [2022-11-18 20:06:35,266 INFO L138 BoogieDeclarations]: Found implementation of procedure end_field [2022-11-18 20:06:35,266 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_s_ctrl [2022-11-18 20:06:35,266 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_s_ctrl [2022-11-18 20:06:35,266 INFO L130 BoogieDeclarations]: Found specification of procedure send_get_req [2022-11-18 20:06:35,267 INFO L138 BoogieDeclarations]: Found implementation of procedure send_get_req [2022-11-18 20:06:35,267 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2022-11-18 20:06:35,267 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2022-11-18 20:06:35,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_intf [2022-11-18 20:06:35,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_intf [2022-11-18 20:06:35,267 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_hw_capture_params [2022-11-18 20:06:35,267 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_hw_capture_params [2022-11-18 20:06:35,268 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-11-18 20:06:35,268 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-11-18 20:06:35,268 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_unc_blocks [2022-11-18 20:06:35,268 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_unc_blocks [2022-11-18 20:06:35,268 INFO L130 BoogieDeclarations]: Found specification of procedure audio_buf_free [2022-11-18 20:06:35,268 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_buf_free [2022-11-18 20:06:35,268 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-18 20:06:35,268 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-18 20:06:35,269 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_get_tune_settings [2022-11-18 20:06:35,269 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_get_tune_settings [2022-11-18 20:06:35,269 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_set_fe [2022-11-18 20:06:35,269 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_set_fe [2022-11-18 20:06:35,269 INFO L130 BoogieDeclarations]: Found specification of procedure pd_start_feed [2022-11-18 20:06:35,270 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_start_feed [2022-11-18 20:06:35,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-18 20:06:35,271 INFO L130 BoogieDeclarations]: Found specification of procedure hibernation_resume [2022-11-18 20:06:35,271 INFO L138 BoogieDeclarations]: Found implementation of procedure hibernation_resume [2022-11-18 20:06:35,271 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_hw_capture_free [2022-11-18 20:06:35,271 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_hw_capture_free [2022-11-18 20:06:35,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-18 20:06:35,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-18 20:06:35,271 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_resume [2022-11-18 20:06:35,272 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_resume [2022-11-18 20:06:35,272 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_checkmode [2022-11-18 20:06:35,272 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_checkmode [2022-11-18 20:06:35,272 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2022-11-18 20:06:35,272 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2022-11-18 20:06:35,272 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_ioctl [2022-11-18 20:06:35,272 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_lib_ioctl [2022-11-18 20:06:35,272 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2022-11-18 20:06:35,273 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2022-11-18 20:06:35,273 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_vmalloc_init [2022-11-18 20:06:35,273 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_vmalloc_init [2022-11-18 20:06:35,273 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-18 20:06:35,273 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-18 20:06:35,273 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2022-11-18 20:06:35,273 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2022-11-18 20:06:35,274 INFO L130 BoogieDeclarations]: Found specification of procedure pm_dvb_resume [2022-11-18 20:06:35,274 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_dvb_resume [2022-11-18 20:06:35,274 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2022-11-18 20:06:35,274 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_free [2022-11-18 20:06:35,274 INFO L130 BoogieDeclarations]: Found specification of procedure get_autopm_ref [2022-11-18 20:06:35,274 INFO L138 BoogieDeclarations]: Found implementation of procedure get_autopm_ref [2022-11-18 20:06:35,275 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_sleep [2022-11-18 20:06:35,275 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_sleep [2022-11-18 20:06:35,275 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-18 20:06:35,275 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-18 20:06:35,275 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_setup [2022-11-18 20:06:35,275 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_setup [2022-11-18 20:06:35,276 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_ber [2022-11-18 20:06:35,276 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_ber [2022-11-18 20:06:35,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-18 20:06:35,276 INFO L130 BoogieDeclarations]: Found specification of procedure set_debug_mode [2022-11-18 20:06:35,276 INFO L138 BoogieDeclarations]: Found implementation of procedure set_debug_mode [2022-11-18 20:06:35,276 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_prepare [2022-11-18 20:06:35,277 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_prepare [2022-11-18 20:06:36,907 INFO L235 CfgBuilder]: Building ICFG [2022-11-18 20:06:36,912 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-18 20:06:47,161 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-18 20:06:49,914 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___4FINAL: assume true;