./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b83cf6e9-2719-4364-aa05-0da2960b8a19/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b83cf6e9-2719-4364-aa05-0da2960b8a19/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b83cf6e9-2719-4364-aa05-0da2960b8a19/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b83cf6e9-2719-4364-aa05-0da2960b8a19/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b83cf6e9-2719-4364-aa05-0da2960b8a19/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b83cf6e9-2719-4364-aa05-0da2960b8a19/bin/ukojak-92XMlrwhuB --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 009bce22de501871fe846c34c68784afce1c7b065ab583ccf246e67b9346f773 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:33:43,967 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:33:43,969 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:33:44,000 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:33:44,000 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:33:44,002 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:33:44,004 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:33:44,006 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:33:44,008 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:33:44,009 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:33:44,011 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:33:44,012 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:33:44,013 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:33:44,014 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:33:44,015 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:33:44,017 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:33:44,018 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:33:44,019 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:33:44,022 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:33:44,025 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:33:44,027 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:33:44,029 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:33:44,030 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:33:44,031 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:33:44,037 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:33:44,037 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:33:44,038 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:33:44,039 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:33:44,039 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:33:44,041 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:33:44,041 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:33:44,042 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:33:44,043 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:33:44,044 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:33:44,046 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:33:44,046 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:33:44,047 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:33:44,048 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:33:44,048 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:33:44,049 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:33:44,050 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:33:44,056 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b83cf6e9-2719-4364-aa05-0da2960b8a19/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:33:44,092 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:33:44,093 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:33:44,093 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:33:44,093 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:33:44,094 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:33:44,094 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:33:44,094 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:33:44,095 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:33:44,095 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:33:44,095 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:33:44,095 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:33:44,096 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:33:44,096 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:33:44,096 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:33:44,096 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:33:44,096 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:33:44,097 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:33:44,097 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:33:44,097 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:33:44,097 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:33:44,098 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:33:44,098 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:33:44,098 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:33:44,098 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:33:44,099 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:33:44,099 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_b83cf6e9-2719-4364-aa05-0da2960b8a19/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b83cf6e9-2719-4364-aa05-0da2960b8a19/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 009bce22de501871fe846c34c68784afce1c7b065ab583ccf246e67b9346f773 [2022-10-17 16:33:44,365 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:33:44,387 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:33:44,402 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:33:44,405 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:33:44,406 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:33:44,408 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b83cf6e9-2719-4364-aa05-0da2960b8a19/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i [2022-10-17 16:33:44,485 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b83cf6e9-2719-4364-aa05-0da2960b8a19/bin/ukojak-92XMlrwhuB/data/aa1ab0571/45377cd430a2423dbe9f70321ce2a8e7/FLAG53c108b53 [2022-10-17 16:33:45,525 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:33:45,526 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b83cf6e9-2719-4364-aa05-0da2960b8a19/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i [2022-10-17 16:33:45,594 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b83cf6e9-2719-4364-aa05-0da2960b8a19/bin/ukojak-92XMlrwhuB/data/aa1ab0571/45377cd430a2423dbe9f70321ce2a8e7/FLAG53c108b53 [2022-10-17 16:33:45,795 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b83cf6e9-2719-4364-aa05-0da2960b8a19/bin/ukojak-92XMlrwhuB/data/aa1ab0571/45377cd430a2423dbe9f70321ce2a8e7 [2022-10-17 16:33:45,798 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:33:45,801 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:33:45,803 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:33:45,803 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:33:45,806 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:33:45,808 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:33:45" (1/1) ... [2022-10-17 16:33:45,809 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@595ef647 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:45, skipping insertion in model container [2022-10-17 16:33:45,810 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:33:45" (1/1) ... [2022-10-17 16:33:45,817 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:33:46,047 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:33:50,793 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_b83cf6e9-2719-4364-aa05-0da2960b8a19/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527124,527137] [2022-10-17 16:33:50,796 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_b83cf6e9-2719-4364-aa05-0da2960b8a19/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527271,527284] [2022-10-17 16:33:50,797 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_b83cf6e9-2719-4364-aa05-0da2960b8a19/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527410,527423] [2022-10-17 16:33:50,798 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_b83cf6e9-2719-4364-aa05-0da2960b8a19/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527568,527581] [2022-10-17 16:33:50,837 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:33:50,959 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:33:51,779 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_b83cf6e9-2719-4364-aa05-0da2960b8a19/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527124,527137] [2022-10-17 16:33:51,779 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_b83cf6e9-2719-4364-aa05-0da2960b8a19/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527271,527284] [2022-10-17 16:33:51,780 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_b83cf6e9-2719-4364-aa05-0da2960b8a19/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527410,527423] [2022-10-17 16:33:51,780 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_b83cf6e9-2719-4364-aa05-0da2960b8a19/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527568,527581] [2022-10-17 16:33:51,786 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:33:52,054 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:33:52,055 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:52 WrapperNode [2022-10-17 16:33:52,056 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:33:52,057 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:33:52,057 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:33:52,058 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:33:52,067 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:52" (1/1) ... [2022-10-17 16:33:52,325 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:52" (1/1) ... [2022-10-17 16:33:55,189 INFO L138 Inliner]: procedures = 496, calls = 8991, calls flagged for inlining = 299, calls inlined = 295, statements flattened = 19017 [2022-10-17 16:33:55,190 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:33:55,191 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:33:55,191 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:33:55,191 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:33:55,226 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:52" (1/1) ... [2022-10-17 16:33:55,227 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:52" (1/1) ... [2022-10-17 16:33:56,389 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:52" (1/1) ... [2022-10-17 16:33:56,395 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:52" (1/1) ... [2022-10-17 16:33:58,853 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:52" (1/1) ... [2022-10-17 16:33:58,929 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:52" (1/1) ... [2022-10-17 16:33:59,014 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:52" (1/1) ... [2022-10-17 16:33:59,056 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:52" (1/1) ... [2022-10-17 16:33:59,196 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:33:59,197 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:33:59,197 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:33:59,197 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:33:59,203 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:52" (1/1) ... [2022-10-17 16:33:59,211 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:33:59,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b83cf6e9-2719-4364-aa05-0da2960b8a19/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:33:59,235 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b83cf6e9-2719-4364-aa05-0da2960b8a19/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:33:59,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b83cf6e9-2719-4364-aa05-0da2960b8a19/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:33:59,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 16:33:59,288 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 16:33:59,288 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_buffer_release [2022-10-17 16:33:59,288 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_buffer_release [2022-10-17 16:33:59,289 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2022-10-17 16:33:59,289 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2022-10-17 16:33:59,289 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2022-10-17 16:33:59,290 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2022-10-17 16:33:59,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 16:33:59,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 16:33:59,290 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_i2c_read [2022-10-17 16:33:59,290 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_i2c_read [2022-10-17 16:33:59,291 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-10-17 16:33:59,291 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-10-17 16:33:59,291 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_std [2022-10-17 16:33:59,291 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_std [2022-10-17 16:33:59,291 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2022-10-17 16:33:59,291 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2022-10-17 16:33:59,292 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_format_by_fourcc [2022-10-17 16:33:59,292 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_format_by_fourcc [2022-10-17 16:33:59,292 INFO L130 BoogieDeclarations]: Found specification of procedure setBitAtPos [2022-10-17 16:33:59,292 INFO L138 BoogieDeclarations]: Found implementation of procedure setBitAtPos [2022-10-17 16:33:59,293 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_set_vip_mode [2022-10-17 16:33:59,293 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_set_vip_mode [2022-10-17 16:33:59,293 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-10-17 16:33:59,293 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-10-17 16:33:59,294 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2022-10-17 16:33:59,295 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2022-10-17 16:33:59,295 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-10-17 16:33:59,295 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-10-17 16:33:59,295 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_slave_did_ack [2022-10-17 16:33:59,295 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_slave_did_ack [2022-10-17 16:33:59,295 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-10-17 16:33:59,296 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-10-17 16:33:59,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-17 16:33:59,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-10-17 16:33:59,296 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-10-17 16:33:59,297 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-10-17 16:33:59,297 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_wait_done [2022-10-17 16:33:59,297 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_wait_done [2022-10-17 16:33:59,297 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-10-17 16:33:59,297 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-10-17 16:33:59,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 16:33:59,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 16:33:59,298 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_input [2022-10-17 16:33:59,298 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_input [2022-10-17 16:33:59,298 INFO L130 BoogieDeclarations]: Found specification of procedure convert_to_twos [2022-10-17 16:33:59,298 INFO L138 BoogieDeclarations]: Found implementation of procedure convert_to_twos [2022-10-17 16:33:59,299 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:33:59,299 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-10-17 16:33:59,299 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-10-17 16:33:59,299 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-10-17 16:33:59,300 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-10-17 16:33:59,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-10-17 16:33:59,301 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-10-17 16:33:59,301 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-10-17 16:33:59,302 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_input [2022-10-17 16:33:59,302 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_input [2022-10-17 16:33:59,302 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2022-10-17 16:33:59,303 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2022-10-17 16:33:59,303 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_finidev [2022-10-17 16:33:59,303 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_finidev [2022-10-17 16:33:59,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-17 16:33:59,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-10-17 16:33:59,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-10-17 16:33:59,304 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_field [2022-10-17 16:33:59,304 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_field [2022-10-17 16:33:59,305 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_restart_video_queue [2022-10-17 16:33:59,305 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_restart_video_queue [2022-10-17 16:33:59,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:33:59,305 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2022-10-17 16:33:59,305 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2022-10-17 16:33:59,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-10-17 16:33:59,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-10-17 16:33:59,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-10-17 16:33:59,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-10-17 16:33:59,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-10-17 16:33:59,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-10-17 16:33:59,306 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_try_fmt_vid_out [2022-10-17 16:33:59,306 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_try_fmt_vid_out [2022-10-17 16:33:59,307 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2022-10-17 16:33:59,307 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2022-10-17 16:33:59,307 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-10-17 16:33:59,307 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-10-17 16:33:59,308 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-10-17 16:33:59,308 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-10-17 16:33:59,308 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-10-17 16:33:59,308 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-10-17 16:33:59,308 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2022-10-17 16:33:59,309 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2022-10-17 16:33:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_querycap [2022-10-17 16:33:59,309 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_querycap [2022-10-17 16:33:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:33:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-10-17 16:33:59,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-10-17 16:33:59,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-10-17 16:33:59,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-10-17 16:33:59,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-10-17 16:33:59,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-10-17 16:33:59,311 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_functionality [2022-10-17 16:33:59,311 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_functionality [2022-10-17 16:33:59,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-10-17 16:33:59,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-10-17 16:33:59,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-10-17 16:33:59,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-10-17 16:33:59,312 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_stop_upstream_video [2022-10-17 16:33:59,312 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_stop_upstream_video [2022-10-17 16:33:59,312 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:33:59,313 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_start_video_dma [2022-10-17 16:33:59,313 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_start_video_dma [2022-10-17 16:33:59,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-17 16:33:59,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-17 16:33:59,314 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-17 16:33:59,314 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-10-17 16:33:59,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:33:59,314 INFO L130 BoogieDeclarations]: Found specification of procedure video_release [2022-10-17 16:33:59,315 INFO L138 BoogieDeclarations]: Found implementation of procedure video_release [2022-10-17 16:33:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-10-17 16:33:59,318 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 16:33:59,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 16:33:59,320 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_i2c_write [2022-10-17 16:33:59,320 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_i2c_write [2022-10-17 16:33:59,320 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_sendbytes [2022-10-17 16:33:59,321 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_sendbytes [2022-10-17 16:33:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-10-17 16:33:59,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-10-17 16:33:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-10-17 16:33:59,329 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-10-17 16:33:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_try_fmt_vid_cap [2022-10-17 16:33:59,330 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_try_fmt_vid_cap [2022-10-17 16:33:59,330 INFO L130 BoogieDeclarations]: Found specification of procedure video_write [2022-10-17 16:33:59,330 INFO L138 BoogieDeclarations]: Found implementation of procedure video_write [2022-10-17 16:33:59,330 INFO L130 BoogieDeclarations]: Found specification of procedure clearBitAtPos [2022-10-17 16:33:59,330 INFO L138 BoogieDeclarations]: Found implementation of procedure clearBitAtPos [2022-10-17 16:33:59,330 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_field_upstream [2022-10-17 16:33:59,331 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_field_upstream [2022-10-17 16:33:59,331 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-10-17 16:33:59,331 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-10-17 16:33:59,331 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2022-10-17 16:33:59,331 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2022-10-17 16:33:59,331 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_output [2022-10-17 16:33:59,331 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_output [2022-10-17 16:33:59,332 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:33:59,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:33:59,332 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-10-17 16:33:59,332 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-10-17 16:33:59,332 INFO L130 BoogieDeclarations]: Found specification of procedure video_out_release [2022-10-17 16:33:59,332 INFO L138 BoogieDeclarations]: Found implementation of procedure video_out_release [2022-10-17 16:33:59,332 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_xfer [2022-10-17 16:33:59,333 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_xfer [2022-10-17 16:33:59,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 16:33:59,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 16:33:59,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 16:33:59,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 16:33:59,334 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_s_ctrl [2022-10-17 16:33:59,334 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_s_ctrl [2022-10-17 16:33:59,334 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2022-10-17 16:33:59,335 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2022-10-17 16:33:59,335 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-10-17 16:33:59,335 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-10-17 16:33:59,335 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_reqbufs [2022-10-17 16:33:59,335 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_reqbufs [2022-10-17 16:33:59,335 INFO L130 BoogieDeclarations]: Found specification of procedure mapM [2022-10-17 16:33:59,335 INFO L138 BoogieDeclarations]: Found implementation of procedure mapM [2022-10-17 16:33:59,336 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_dev_unregister [2022-10-17 16:33:59,336 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_dev_unregister [2022-10-17 16:33:59,336 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2022-10-17 16:33:59,336 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2022-10-17 16:33:59,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-10-17 16:33:59,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-10-17 16:33:59,336 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_video_unregister [2022-10-17 16:33:59,337 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_video_unregister [2022-10-17 16:33:59,337 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-17 16:33:59,337 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-17 16:33:59,337 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_free [2022-10-17 16:33:59,338 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_free [2022-10-17 16:33:59,338 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_output [2022-10-17 16:33:59,338 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_output [2022-10-17 16:33:59,338 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 16:33:59,338 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 16:33:59,338 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-10-17 16:33:59,338 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-10-17 16:33:59,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-10-17 16:33:59,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-10-17 16:33:59,339 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2022-10-17 16:33:59,339 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2022-10-17 16:33:59,339 INFO L130 BoogieDeclarations]: Found specification of procedure video_poll [2022-10-17 16:33:59,339 INFO L138 BoogieDeclarations]: Found implementation of procedure video_poll [2022-10-17 16:33:59,339 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:33:59,340 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-17 16:33:59,340 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-17 16:33:59,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:33:59,341 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-10-17 16:33:59,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-10-17 16:33:59,342 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_readbytes [2022-10-17 16:33:59,342 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_readbytes [2022-10-17 16:33:59,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:33:59,342 INFO L130 BoogieDeclarations]: Found specification of procedure medusa_set_videostandard [2022-10-17 16:33:59,342 INFO L138 BoogieDeclarations]: Found implementation of procedure medusa_set_videostandard [2022-10-17 16:33:59,342 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_output [2022-10-17 16:33:59,342 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_output [2022-10-17 16:33:59,343 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-10-17 16:33:59,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-10-17 16:33:59,343 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_std [2022-10-17 16:33:59,343 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_std [2022-10-17 16:33:59,343 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_sram_channel_setup [2022-10-17 16:33:59,343 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_sram_channel_setup [2022-10-17 16:33:59,343 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-10-17 16:33:59,344 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-10-17 16:33:59,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-10-17 16:33:59,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-10-17 16:33:59,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-10-17 16:33:59,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-10-17 16:33:59,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-10-17 16:33:59,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-10-17 16:33:59,345 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2022-10-17 16:33:59,345 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2022-10-17 16:33:59,345 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_qbuf [2022-10-17 16:33:59,345 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_qbuf [2022-10-17 16:33:59,345 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_shutdown [2022-10-17 16:33:59,345 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_shutdown [2022-10-17 16:33:59,345 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2022-10-17 16:33:59,346 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release_empty [2022-10-17 16:33:59,346 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-10-17 16:33:59,346 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-10-17 16:33:59,346 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_alloc [2022-10-17 16:33:59,346 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_alloc [2022-10-17 16:33:59,346 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_video_mmap [2022-10-17 16:33:59,346 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_video_mmap [2022-10-17 16:33:59,347 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_input [2022-10-17 16:33:59,347 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_input [2022-10-17 16:33:59,347 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 16:33:59,347 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 16:33:59,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_29 [2022-10-17 16:33:59,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_29 [2022-10-17 16:33:59,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cx25821_fini_16_2 [2022-10-17 16:33:59,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cx25821_fini_16_2 [2022-10-17 16:33:59,348 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_open [2022-10-17 16:33:59,348 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_open [2022-10-17 16:33:59,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 16:33:59,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 16:33:59,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 16:33:59,348 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-10-17 16:33:59,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-10-17 16:33:59,349 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_fmt_vid_cap [2022-10-17 16:33:59,353 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_fmt_vid_cap [2022-10-17 16:33:59,353 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_buffer [2022-10-17 16:33:59,354 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_buffer [2022-10-17 16:33:59,354 INFO L130 BoogieDeclarations]: Found specification of procedure medusa_enable_bluefield_output [2022-10-17 16:33:59,354 INFO L138 BoogieDeclarations]: Found implementation of procedure medusa_enable_bluefield_output [2022-10-17 16:33:59,354 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_log_status [2022-10-17 16:33:59,354 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_log_status [2022-10-17 16:33:59,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2022-10-17 16:33:59,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2022-10-17 16:33:59,355 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_initdev [2022-10-17 16:33:59,355 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_initdev [2022-10-17 16:33:59,355 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-10-17 16:33:59,356 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-10-17 16:33:59,356 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_out [2022-10-17 16:33:59,356 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_out [2022-10-17 16:33:59,356 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_decode [2022-10-17 16:33:59,356 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_decode [2022-10-17 16:33:59,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-10-17 16:33:59,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-10-17 16:33:59,357 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_querybuf [2022-10-17 16:33:59,357 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_querybuf [2022-10-17 16:33:59,357 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_release [2022-10-17 16:33:59,357 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_release [2022-10-17 16:33:59,357 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_iounmap [2022-10-17 16:33:59,357 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_iounmap [2022-10-17 16:33:59,357 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-10-17 16:33:59,357 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-10-17 16:33:59,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2022-10-17 16:33:59,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2022-10-17 16:33:59,358 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-10-17 16:33:59,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-10-17 16:33:59,358 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_fmt_vid_cap [2022-10-17 16:33:59,358 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_fmt_vid_cap [2022-10-17 16:33:59,358 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_free_buffer [2022-10-17 16:33:59,359 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_free_buffer [2022-10-17 16:33:59,359 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-10-17 16:33:59,359 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-10-17 16:33:59,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:33:59,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-10-17 16:33:59,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-10-17 16:34:01,386 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:34:01,395 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:34:02,083 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;