./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 aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26792397-3750-4021-a225-dd145a921ae0/bin/utaipan-EQgc7hIp5V/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26792397-3750-4021-a225-dd145a921ae0/bin/utaipan-EQgc7hIp5V/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26792397-3750-4021-a225-dd145a921ae0/bin/utaipan-EQgc7hIp5V/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26792397-3750-4021-a225-dd145a921ae0/bin/utaipan-EQgc7hIp5V/config/TaipanReach.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_26792397-3750-4021-a225-dd145a921ae0/bin/utaipan-EQgc7hIp5V/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26792397-3750-4021-a225-dd145a921ae0/bin/utaipan-EQgc7hIp5V --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 72ed99f38380d603b8f4c9f3f366f4eaadb17c23498fa40e98f62373d9326d8b --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 02:58:42,904 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 02:58:42,906 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 02:58:42,938 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 02:58:42,939 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 02:58:42,940 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 02:58:42,942 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 02:58:42,944 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 02:58:42,947 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 02:58:42,948 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 02:58:42,949 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 02:58:42,950 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 02:58:42,951 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 02:58:42,952 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 02:58:42,954 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 02:58:42,955 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 02:58:42,956 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 02:58:42,957 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 02:58:42,959 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 02:58:42,961 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 02:58:42,963 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 02:58:42,970 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 02:58:42,971 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 02:58:42,972 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 02:58:42,980 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 02:58:42,982 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 02:58:42,982 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 02:58:42,984 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 02:58:42,988 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 02:58:42,990 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 02:58:42,990 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 02:58:42,991 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 02:58:42,992 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 02:58:42,994 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 02:58:42,995 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 02:58:42,996 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 02:58:42,998 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 02:58:42,999 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 02:58:42,999 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 02:58:43,000 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 02:58:43,001 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 02:58:43,002 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26792397-3750-4021-a225-dd145a921ae0/bin/utaipan-EQgc7hIp5V/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-23 02:58:43,053 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 02:58:43,065 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 02:58:43,065 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-23 02:58:43,066 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-23 02:58:43,066 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 02:58:43,067 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-23 02:58:43,067 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-23 02:58:43,067 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-23 02:58:43,068 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-23 02:58:43,068 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-23 02:58:43,069 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-23 02:58:43,069 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-23 02:58:43,070 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-23 02:58:43,070 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-23 02:58:43,070 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-23 02:58:43,070 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-23 02:58:43,071 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-23 02:58:43,071 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2021-11-23 02:58:43,072 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 02:58:43,073 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 02:58:43,073 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 02:58:43,073 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 02:58:43,073 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 02:58:43,074 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 02:58:43,074 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 02:58:43,074 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 02:58:43,076 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 02:58:43,076 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 02:58:43,077 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-23 02:58:43,077 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 02:58:43,077 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 02:58:43,078 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 02:58:43,078 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 02:58:43,078 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-23 02:58:43,078 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 02:58:43,079 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 02:58:43,079 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-23 02:58:43,079 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 02:58:43,079 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_26792397-3750-4021-a225-dd145a921ae0/bin/utaipan-EQgc7hIp5V/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26792397-3750-4021-a225-dd145a921ae0/bin/utaipan-EQgc7hIp5V Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 72ed99f38380d603b8f4c9f3f366f4eaadb17c23498fa40e98f62373d9326d8b [2021-11-23 02:58:43,349 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 02:58:43,395 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 02:58:43,397 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 02:58:43,399 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 02:58:43,399 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 02:58:43,401 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26792397-3750-4021-a225-dd145a921ae0/bin/utaipan-EQgc7hIp5V/../../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 02:58:43,478 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26792397-3750-4021-a225-dd145a921ae0/bin/utaipan-EQgc7hIp5V/data/7a08990cb/b965885409a042978fe59d23ba63a409/FLAG11bc9f3ff [2021-11-23 02:58:44,581 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 02:58:44,582 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26792397-3750-4021-a225-dd145a921ae0/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 02:58:44,645 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26792397-3750-4021-a225-dd145a921ae0/bin/utaipan-EQgc7hIp5V/data/7a08990cb/b965885409a042978fe59d23ba63a409/FLAG11bc9f3ff [2021-11-23 02:58:44,905 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26792397-3750-4021-a225-dd145a921ae0/bin/utaipan-EQgc7hIp5V/data/7a08990cb/b965885409a042978fe59d23ba63a409 [2021-11-23 02:58:44,908 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 02:58:44,909 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 02:58:44,911 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 02:58:44,911 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 02:58:44,915 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 02:58:44,915 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:58:44" (1/1) ... [2021-11-23 02:58:44,917 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b90e10a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:58:44, skipping insertion in model container [2021-11-23 02:58:44,917 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:58:44" (1/1) ... [2021-11-23 02:58:44,936 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 02:58:45,103 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 02:58:45,718 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4286] [2021-11-23 02:58:46,568 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_26792397-3750-4021-a225-dd145a921ae0/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 02:58:49,001 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 02:58:49,125 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 02:58:49,235 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4286] [2021-11-23 02:58:49,276 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_26792397-3750-4021-a225-dd145a921ae0/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 02:58:50,003 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 02:58:50,212 INFO L208 MainTranslator]: Completed translation [2021-11-23 02:58:50,213 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:58:50 WrapperNode [2021-11-23 02:58:50,213 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 02:58:50,214 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 02:58:50,215 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 02:58:50,215 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 02:58:50,222 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:58:50" (1/1) ... [2021-11-23 02:58:50,456 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:58:50" (1/1) ... [2021-11-23 02:58:53,356 INFO L137 Inliner]: procedures = 404, calls = 7173, calls flagged for inlining = 194, calls inlined = 194, statements flattened = 13482 [2021-11-23 02:58:53,357 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 02:58:53,358 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 02:58:53,359 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 02:58:53,359 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 02:58:53,370 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:58:50" (1/1) ... [2021-11-23 02:58:53,371 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:58:50" (1/1) ... [2021-11-23 02:58:54,499 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:58:50" (1/1) ... [2021-11-23 02:58:54,499 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:58:50" (1/1) ... [2021-11-23 02:58:56,317 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:58:50" (1/1) ... [2021-11-23 02:58:56,367 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:58:50" (1/1) ... [2021-11-23 02:58:56,455 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:58:50" (1/1) ... [2021-11-23 02:58:56,552 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 02:58:56,554 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 02:58:56,554 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 02:58:56,554 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 02:58:56,555 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:58:50" (1/1) ... [2021-11-23 02:58:56,564 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 02:58:56,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26792397-3750-4021-a225-dd145a921ae0/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 02:58:56,591 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26792397-3750-4021-a225-dd145a921ae0/bin/utaipan-EQgc7hIp5V/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-23 02:58:56,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26792397-3750-4021-a225-dd145a921ae0/bin/utaipan-EQgc7hIp5V/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-23 02:58:56,638 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 02:58:56,638 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 02:58:56,638 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_urb_cleanup [2021-11-23 02:58:56,639 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_urb_cleanup [2021-11-23 02:58:56,639 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-23 02:58:56,639 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-23 02:58:56,639 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_urb_irq [2021-11-23 02:58:56,639 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_urb_irq [2021-11-23 02:58:56,639 INFO L130 BoogieDeclarations]: Found specification of procedure urb_complete_bulk [2021-11-23 02:58:56,640 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_complete_bulk [2021-11-23 02:58:56,640 INFO L130 BoogieDeclarations]: Found specification of procedure pm_alsa_resume [2021-11-23 02:58:56,640 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_alsa_resume [2021-11-23 02:58:56,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2021-11-23 02:58:56,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2021-11-23 02:58:56,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 02:58:56,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 02:58:56,641 INFO L130 BoogieDeclarations]: Found specification of procedure copy_video_data [2021-11-23 02:58:56,641 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_video_data [2021-11-23 02:58:56,641 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-11-23 02:58:56,641 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-11-23 02:58:56,642 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_stop_streaming [2021-11-23 02:58:56,642 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_stop_streaming [2021-11-23 02:58:56,642 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_fmt [2021-11-23 02:58:56,642 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_fmt [2021-11-23 02:58:56,642 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_dvbt [2021-11-23 02:58:56,642 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_dvbt [2021-11-23 02:58:56,643 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency___0 [2021-11-23 02:58:56,643 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency___0 [2021-11-23 02:58:56,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_25 [2021-11-23 02:58:56,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_25 [2021-11-23 02:58:56,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_26 [2021-11-23 02:58:56,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_26 [2021-11-23 02:58:56,644 INFO L130 BoogieDeclarations]: Found specification of procedure set_tuner_mode [2021-11-23 02:58:56,644 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tuner_mode [2021-11-23 02:58:56,644 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_close [2021-11-23 02:58:56,645 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_close [2021-11-23 02:58:56,645 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-11-23 02:58:56,645 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-11-23 02:58:56,645 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-11-23 02:58:56,645 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-11-23 02:58:56,645 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_pointer [2021-11-23 02:58:56,646 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_pointer [2021-11-23 02:58:56,646 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_vmalloc [2021-11-23 02:58:56,646 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_vmalloc [2021-11-23 02:58:56,646 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 02:58:56,647 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 02:58:56,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_18 [2021-11-23 02:58:56,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_18 [2021-11-23 02:58:56,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_19 [2021-11-23 02:58:56,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_19 [2021-11-23 02:58:56,649 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-11-23 02:58:56,649 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_swfilter [2021-11-23 02:58:56,649 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_swfilter [2021-11-23 02:58:56,650 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-11-23 02:58:56,650 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-11-23 02:58:56,650 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2021-11-23 02:58:56,650 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2021-11-23 02:58:56,651 INFO L130 BoogieDeclarations]: Found specification of procedure submit_frame [2021-11-23 02:58:56,651 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_frame [2021-11-23 02:58:56,652 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-11-23 02:58:56,652 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-11-23 02:58:56,652 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 02:58:56,652 INFO L130 BoogieDeclarations]: Found specification of procedure pm_video_resume [2021-11-23 02:58:56,652 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_video_resume [2021-11-23 02:58:56,653 INFO L130 BoogieDeclarations]: Found specification of procedure fire_all_urb [2021-11-23 02:58:56,653 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_all_urb [2021-11-23 02:58:56,653 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_s_ctrl [2021-11-23 02:58:56,653 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_s_ctrl [2021-11-23 02:58:56,653 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_trigger [2021-11-23 02:58:56,653 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_trigger [2021-11-23 02:58:56,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kref_put_13 [2021-11-23 02:58:56,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kref_put_13 [2021-11-23 02:58:56,654 INFO L130 BoogieDeclarations]: Found specification of procedure pm_fm_resume [2021-11-23 02:58:56,654 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_fm_resume [2021-11-23 02:58:56,654 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_radio [2021-11-23 02:58:56,655 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_radio [2021-11-23 02:58:56,655 INFO L130 BoogieDeclarations]: Found specification of procedure get_frame [2021-11-23 02:58:56,655 INFO L138 BoogieDeclarations]: Found implementation of procedure get_frame [2021-11-23 02:58:56,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_interface [2021-11-23 02:58:56,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_interface [2021-11-23 02:58:56,656 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 02:58:56,657 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 02:58:56,657 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_pcm_close [2021-11-23 02:58:56,657 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_pcm_close [2021-11-23 02:58:56,657 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 02:58:56,657 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-11-23 02:58:56,658 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-11-23 02:58:56,658 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_queue [2021-11-23 02:58:56,659 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_queue [2021-11-23 02:58:56,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 02:58:56,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_3 [2021-11-23 02:58:56,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_3 [2021-11-23 02:58:56,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_2 [2021-11-23 02:58:56,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_2 [2021-11-23 02:58:56,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_9 [2021-11-23 02:58:56,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_9 [2021-11-23 02:58:56,661 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency [2021-11-23 02:58:56,661 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency [2021-11-23 02:58:56,661 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-11-23 02:58:56,662 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-11-23 02:58:56,662 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_mmap [2021-11-23 02:58:56,662 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_mmap [2021-11-23 02:58:56,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 02:58:56,663 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 02:58:56,663 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 02:58:56,663 INFO L130 BoogieDeclarations]: Found specification of procedure usb_transfer_stop [2021-11-23 02:58:56,663 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_transfer_stop [2021-11-23 02:58:56,663 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_audio_free [2021-11-23 02:58:56,664 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_audio_free [2021-11-23 02:58:56,665 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-11-23 02:58:56,667 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-11-23 02:58:56,668 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_frontend [2021-11-23 02:58:56,668 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_frontend [2021-11-23 02:58:56,668 INFO L130 BoogieDeclarations]: Found specification of procedure is_working [2021-11-23 02:58:56,668 INFO L138 BoogieDeclarations]: Found implementation of procedure is_working [2021-11-23 02:58:56,670 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 02:58:56,670 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 02:58:56,670 INFO L130 BoogieDeclarations]: Found specification of procedure pm_alsa_suspend [2021-11-23 02:58:56,670 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_alsa_suspend [2021-11-23 02:58:56,680 INFO L130 BoogieDeclarations]: Found specification of procedure fire_audio_urb [2021-11-23 02:58:56,681 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_audio_urb [2021-11-23 02:58:56,681 INFO L130 BoogieDeclarations]: Found specification of procedure start_video_stream [2021-11-23 02:58:56,681 INFO L138 BoogieDeclarations]: Found implementation of procedure start_video_stream [2021-11-23 02:58:56,681 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-11-23 02:58:56,681 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-11-23 02:58:56,682 INFO L130 BoogieDeclarations]: Found specification of procedure urb_complete_iso [2021-11-23 02:58:56,682 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_complete_iso [2021-11-23 02:58:56,682 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-11-23 02:58:56,682 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-11-23 02:58:56,682 INFO L130 BoogieDeclarations]: Found specification of procedure iso_bubble_handler [2021-11-23 02:58:56,682 INFO L138 BoogieDeclarations]: Found implementation of procedure iso_bubble_handler [2021-11-23 02:58:56,682 INFO L130 BoogieDeclarations]: Found specification of procedure complete_handler_audio [2021-11-23 02:58:56,683 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_handler_audio [2021-11-23 02:58:56,683 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 02:58:56,683 INFO L130 BoogieDeclarations]: Found specification of procedure get_audio_std [2021-11-23 02:58:56,683 INFO L138 BoogieDeclarations]: Found implementation of procedure get_audio_std [2021-11-23 02:58:56,683 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 02:58:56,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 02:58:56,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 02:58:56,684 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 02:58:56,684 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 02:58:56,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 02:58:56,684 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 02:58:56,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_dev [2021-11-23 02:58:56,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_dev [2021-11-23 02:58:56,685 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_open [2021-11-23 02:58:56,685 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_open [2021-11-23 02:58:56,685 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 02:58:56,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 02:58:56,685 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_signal_strength [2021-11-23 02:58:56,685 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_signal_strength [2021-11-23 02:58:56,686 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_release [2021-11-23 02:58:56,686 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_release [2021-11-23 02:58:56,686 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_open [2021-11-23 02:58:56,686 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_open [2021-11-23 02:58:56,686 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 02:58:56,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 02:58:56,687 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-11-23 02:58:56,687 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-11-23 02:58:56,687 INFO L130 BoogieDeclarations]: Found specification of procedure copy_vbi_data [2021-11-23 02:58:56,687 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_vbi_data [2021-11-23 02:58:56,687 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_req [2021-11-23 02:58:56,687 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_req [2021-11-23 02:58:56,687 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_delete [2021-11-23 02:58:56,688 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_delete [2021-11-23 02:58:56,688 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 02:58:56,688 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 02:58:56,688 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2021-11-23 02:58:56,688 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2021-11-23 02:58:56,688 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_exit [2021-11-23 02:58:56,689 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_exit [2021-11-23 02:58:56,689 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-11-23 02:58:56,689 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-11-23 02:58:56,689 INFO L130 BoogieDeclarations]: Found specification of procedure init_copy [2021-11-23 02:58:56,689 INFO L138 BoogieDeclarations]: Found implementation of procedure init_copy [2021-11-23 02:58:56,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_41 [2021-11-23 02:58:56,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_41 [2021-11-23 02:58:56,690 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2021-11-23 02:58:56,690 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2021-11-23 02:58:56,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2021-11-23 02:58:56,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2021-11-23 02:58:56,690 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-11-23 02:58:56,690 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-11-23 02:58:56,692 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_bulk_urbs_generic [2021-11-23 02:58:56,692 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_bulk_urbs_generic [2021-11-23 02:58:56,692 INFO L130 BoogieDeclarations]: Found specification of procedure check_trailer [2021-11-23 02:58:56,692 INFO L138 BoogieDeclarations]: Found implementation of procedure check_trailer [2021-11-23 02:58:56,693 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 02:58:56,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 02:58:56,693 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 02:58:56,693 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 02:58:56,693 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 02:58:56,693 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 02:58:56,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 02:58:56,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 02:58:56,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 02:58:56,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 02:58:56,694 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-11-23 02:58:56,694 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-11-23 02:58:56,694 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2021-11-23 02:58:56,695 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2021-11-23 02:58:56,695 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_pd_get_page [2021-11-23 02:58:56,695 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_pd_get_page [2021-11-23 02:58:56,695 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 02:58:56,695 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 02:58:56,695 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-11-23 02:58:56,695 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-11-23 02:58:56,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2021-11-23 02:58:56,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2021-11-23 02:58:56,696 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb [2021-11-23 02:58:56,696 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb [2021-11-23 02:58:56,696 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_get_fe [2021-11-23 02:58:56,696 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_get_fe [2021-11-23 02:58:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure copy_vbi_video_data [2021-11-23 02:58:56,697 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_vbi_video_data [2021-11-23 02:58:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_usb_device_cleanup [2021-11-23 02:58:56,697 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_usb_device_cleanup [2021-11-23 02:58:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-11-23 02:58:56,697 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-11-23 02:58:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_start_streaming [2021-11-23 02:58:56,698 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_start_streaming [2021-11-23 02:58:56,698 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 02:58:56,698 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 02:58:56,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 02:58:56,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 02:58:56,698 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2021-11-23 02:58:56,698 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2021-11-23 02:58:56,699 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 02:58:56,699 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 02:58:56,699 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 02:58:56,699 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 02:58:56,699 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 02:58:56,699 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 02:58:56,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___4 [2021-11-23 02:58:56,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___4 [2021-11-23 02:58:56,700 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-11-23 02:58:56,701 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-11-23 02:58:56,704 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_tuner [2021-11-23 02:58:56,705 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_tuner [2021-11-23 02:58:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 02:58:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 02:58:56,705 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 02:58:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure set_std [2021-11-23 02:58:56,705 INFO L138 BoogieDeclarations]: Found implementation of procedure set_std [2021-11-23 02:58:56,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 02:58:56,706 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb_generic [2021-11-23 02:58:56,707 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb_generic [2021-11-23 02:58:56,707 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_ts_bus_ctrl [2021-11-23 02:58:56,708 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_ts_bus_ctrl [2021-11-23 02:58:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_exit [2021-11-23 02:58:56,708 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_exit [2021-11-23 02:58:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure get_video_frame [2021-11-23 02:58:56,708 INFO L138 BoogieDeclarations]: Found implementation of procedure get_video_frame [2021-11-23 02:58:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_interface [2021-11-23 02:58:56,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_interface [2021-11-23 02:58:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_open [2021-11-23 02:58:56,709 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_open [2021-11-23 02:58:56,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 02:58:56,709 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 02:58:56,709 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 02:58:56,709 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_status [2021-11-23 02:58:56,709 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_status [2021-11-23 02:58:56,709 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 02:58:56,710 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 02:58:56,710 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_stop [2021-11-23 02:58:56,710 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_stop [2021-11-23 02:58:56,710 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_release [2021-11-23 02:58:56,710 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_release [2021-11-23 02:58:56,710 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 02:58:56,710 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 02:58:56,711 INFO L130 BoogieDeclarations]: Found specification of procedure get_pd [2021-11-23 02:58:56,711 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pd [2021-11-23 02:58:56,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 02:58:56,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 02:58:56,711 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_disconnect [2021-11-23 02:58:56,711 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_disconnect [2021-11-23 02:58:56,711 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2021-11-23 02:58:56,712 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release_empty [2021-11-23 02:58:56,712 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 02:58:56,712 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 02:58:56,712 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_poll [2021-11-23 02:58:56,712 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_poll [2021-11-23 02:58:56,712 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-11-23 02:58:56,712 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-11-23 02:58:56,713 INFO L130 BoogieDeclarations]: Found specification of procedure end_field [2021-11-23 02:58:56,713 INFO L138 BoogieDeclarations]: Found implementation of procedure end_field [2021-11-23 02:58:56,713 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_s_ctrl [2021-11-23 02:58:56,713 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_s_ctrl [2021-11-23 02:58:56,713 INFO L130 BoogieDeclarations]: Found specification of procedure send_get_req [2021-11-23 02:58:56,713 INFO L138 BoogieDeclarations]: Found implementation of procedure send_get_req [2021-11-23 02:58:56,713 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-11-23 02:58:56,713 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-11-23 02:58:56,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_intf [2021-11-23 02:58:56,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_intf [2021-11-23 02:58:56,714 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_hw_capture_params [2021-11-23 02:58:56,714 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_hw_capture_params [2021-11-23 02:58:56,714 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-23 02:58:56,714 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-23 02:58:56,714 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_unc_blocks [2021-11-23 02:58:56,715 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_unc_blocks [2021-11-23 02:58:56,715 INFO L130 BoogieDeclarations]: Found specification of procedure audio_buf_free [2021-11-23 02:58:56,715 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_buf_free [2021-11-23 02:58:56,715 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 02:58:56,715 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 02:58:56,715 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_get_tune_settings [2021-11-23 02:58:56,715 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_get_tune_settings [2021-11-23 02:58:56,716 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_set_fe [2021-11-23 02:58:56,716 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_set_fe [2021-11-23 02:58:56,716 INFO L130 BoogieDeclarations]: Found specification of procedure pd_start_feed [2021-11-23 02:58:56,716 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_start_feed [2021-11-23 02:58:56,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 02:58:56,716 INFO L130 BoogieDeclarations]: Found specification of procedure hibernation_resume [2021-11-23 02:58:56,716 INFO L138 BoogieDeclarations]: Found implementation of procedure hibernation_resume [2021-11-23 02:58:56,716 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_hw_capture_free [2021-11-23 02:58:56,717 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_hw_capture_free [2021-11-23 02:58:56,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 02:58:56,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 02:58:56,717 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_resume [2021-11-23 02:58:56,717 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_resume [2021-11-23 02:58:56,717 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_checkmode [2021-11-23 02:58:56,717 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_checkmode [2021-11-23 02:58:56,718 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2021-11-23 02:58:56,718 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2021-11-23 02:58:56,718 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_ioctl [2021-11-23 02:58:56,718 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_lib_ioctl [2021-11-23 02:58:56,718 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2021-11-23 02:58:56,718 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2021-11-23 02:58:56,718 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_vmalloc_init [2021-11-23 02:58:56,718 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_vmalloc_init [2021-11-23 02:58:56,719 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 02:58:56,719 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 02:58:56,719 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-11-23 02:58:56,719 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-11-23 02:58:56,719 INFO L130 BoogieDeclarations]: Found specification of procedure pm_dvb_resume [2021-11-23 02:58:56,719 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_dvb_resume [2021-11-23 02:58:56,719 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2021-11-23 02:58:56,719 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_free [2021-11-23 02:58:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure get_autopm_ref [2021-11-23 02:58:56,720 INFO L138 BoogieDeclarations]: Found implementation of procedure get_autopm_ref [2021-11-23 02:58:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_sleep [2021-11-23 02:58:56,720 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_sleep [2021-11-23 02:58:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 02:58:56,720 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 02:58:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_setup [2021-11-23 02:58:56,721 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_setup [2021-11-23 02:58:56,721 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_ber [2021-11-23 02:58:56,721 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_ber [2021-11-23 02:58:56,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 02:58:56,721 INFO L130 BoogieDeclarations]: Found specification of procedure set_debug_mode [2021-11-23 02:58:56,721 INFO L138 BoogieDeclarations]: Found implementation of procedure set_debug_mode [2021-11-23 02:58:56,721 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_prepare [2021-11-23 02:58:56,721 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_prepare [2021-11-23 02:58:58,312 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 02:58:58,320 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 02:59:10,314 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-23 02:59:13,057 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___4FINAL: assume true;