./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 0f8a17c6 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa7971be-a3fc-41d5-b989-12d186a66366/bin/utaipan-UbGMyvGFUs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa7971be-a3fc-41d5-b989-12d186a66366/bin/utaipan-UbGMyvGFUs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa7971be-a3fc-41d5-b989-12d186a66366/bin/utaipan-UbGMyvGFUs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa7971be-a3fc-41d5-b989-12d186a66366/bin/utaipan-UbGMyvGFUs/config/TaipanReach.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_aa7971be-a3fc-41d5-b989-12d186a66366/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa7971be-a3fc-41d5-b989-12d186a66366/bin/utaipan-UbGMyvGFUs --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 009bce22de501871fe846c34c68784afce1c7b065ab583ccf246e67b9346f773 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-19 15:45:37,458 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 15:45:37,460 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 15:45:37,516 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 15:45:37,517 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 15:45:37,521 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 15:45:37,524 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 15:45:37,527 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 15:45:37,530 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 15:45:37,536 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 15:45:37,537 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 15:45:37,539 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 15:45:37,539 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 15:45:37,542 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 15:45:37,544 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 15:45:37,548 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 15:45:37,550 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 15:45:37,551 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 15:45:37,554 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 15:45:37,562 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 15:45:37,564 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 15:45:37,566 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 15:45:37,569 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 15:45:37,570 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 15:45:37,579 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 15:45:37,580 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 15:45:37,580 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 15:45:37,582 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 15:45:37,583 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 15:45:37,584 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 15:45:37,585 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 15:45:37,586 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 15:45:37,588 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 15:45:37,589 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 15:45:37,591 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 15:45:37,591 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 15:45:37,592 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 15:45:37,592 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 15:45:37,593 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 15:45:37,594 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 15:45:37,595 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 15:45:37,596 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa7971be-a3fc-41d5-b989-12d186a66366/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-19 15:45:37,640 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 15:45:37,641 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 15:45:37,642 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-19 15:45:37,642 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-19 15:45:37,642 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-19 15:45:37,643 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-19 15:45:37,649 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-19 15:45:37,649 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-19 15:45:37,649 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-19 15:45:37,650 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-19 15:45:37,651 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-19 15:45:37,651 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-19 15:45:37,651 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-19 15:45:37,651 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-19 15:45:37,651 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-19 15:45:37,652 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-19 15:45:37,653 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 15:45:37,653 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-19 15:45:37,653 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 15:45:37,654 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-19 15:45:37,654 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-19 15:45:37,654 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-19 15:45:37,654 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-19 15:45:37,654 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 15:45:37,655 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 15:45:37,655 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-19 15:45:37,655 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 15:45:37,655 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-19 15:45:37,655 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 15:45:37,657 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 15:45:37,657 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-19 15:45:37,658 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-19 15:45:37,658 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-19 15:45:37,658 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-19 15:45:37,658 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-19 15:45:37,658 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-19 15:45:37,659 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-19 15:45:37,659 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_aa7971be-a3fc-41d5-b989-12d186a66366/bin/utaipan-UbGMyvGFUs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa7971be-a3fc-41d5-b989-12d186a66366/bin/utaipan-UbGMyvGFUs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 009bce22de501871fe846c34c68784afce1c7b065ab583ccf246e67b9346f773 [2021-11-19 15:45:37,950 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 15:45:37,976 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 15:45:37,978 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 15:45:37,980 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 15:45:37,981 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 15:45:37,982 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa7971be-a3fc-41d5-b989-12d186a66366/bin/utaipan-UbGMyvGFUs/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i [2021-11-19 15:45:38,091 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa7971be-a3fc-41d5-b989-12d186a66366/bin/utaipan-UbGMyvGFUs/data/cb892480b/6afade74e4ca4ce5a48d6a881f4d696a/FLAG29a1d2fed [2021-11-19 15:45:39,357 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 15:45:39,358 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa7971be-a3fc-41d5-b989-12d186a66366/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i [2021-11-19 15:45:39,468 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa7971be-a3fc-41d5-b989-12d186a66366/bin/utaipan-UbGMyvGFUs/data/cb892480b/6afade74e4ca4ce5a48d6a881f4d696a/FLAG29a1d2fed [2021-11-19 15:45:39,578 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa7971be-a3fc-41d5-b989-12d186a66366/bin/utaipan-UbGMyvGFUs/data/cb892480b/6afade74e4ca4ce5a48d6a881f4d696a [2021-11-19 15:45:39,580 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 15:45:39,583 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 15:45:39,587 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 15:45:39,587 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 15:45:39,592 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 15:45:39,593 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:45:39" (1/1) ... [2021-11-19 15:45:39,595 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7fb15048 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:45:39, skipping insertion in model container [2021-11-19 15:45:39,596 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:45:39" (1/1) ... [2021-11-19 15:45:39,603 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 15:45:39,798 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 15:45:41,532 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:41,589 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:41,597 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:41,606 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:41,619 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:42,163 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:42,164 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:42,165 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:42,185 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:42,185 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:42,191 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:42,192 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:42,271 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:42,279 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:42,294 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:42,312 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:42,326 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:42,850 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:42,863 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:42,864 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:42,864 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:42,864 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:42,865 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:42,865 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:42,867 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:42,867 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:42,867 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:42,869 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:42,870 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:42,885 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:42,886 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:42,886 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:42,887 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:42,895 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:42,895 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:42,896 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:42,900 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:42,912 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:42,914 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:42,915 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:42,929 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:42,930 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:42,930 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:42,930 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:42,931 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:42,931 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:42,931 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:42,932 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:42,932 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:42,932 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:42,933 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:42,933 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:42,934 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:42,941 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:42,942 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:42,942 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:42,944 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:43,660 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:43,668 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:43,687 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:43,694 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:43,704 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:43,705 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:43,713 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:43,721 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:43,721 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:43,737 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:43,746 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:43,755 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:43,764 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:43,766 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:43,774 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:43,782 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:43,790 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:43,798 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:43,807 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:43,814 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:43,821 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:43,827 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:43,834 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:43,890 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:43,899 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:43,906 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:43,907 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:43,915 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:43,916 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:44,180 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:44,182 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:44,202 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:44,323 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:44,337 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:44,550 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_aa7971be-a3fc-41d5-b989-12d186a66366/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527124,527137] [2021-11-19 15:45:44,554 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_aa7971be-a3fc-41d5-b989-12d186a66366/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527271,527284] [2021-11-19 15:45:44,554 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_aa7971be-a3fc-41d5-b989-12d186a66366/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527410,527423] [2021-11-19 15:45:44,555 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_aa7971be-a3fc-41d5-b989-12d186a66366/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527568,527581] [2021-11-19 15:45:44,593 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 15:45:44,755 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-11-19 15:45:44,755 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@10629c21 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:45:44, skipping insertion in model container [2021-11-19 15:45:44,756 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 15:45:44,756 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-19 15:45:44,759 INFO L158 Benchmark]: Toolchain (without parser) took 5174.16ms. Allocated memory was 117.4MB in the beginning and 186.6MB in the end (delta: 69.2MB). Free memory was 84.5MB in the beginning and 95.3MB in the end (delta: -10.8MB). Peak memory consumption was 103.4MB. Max. memory is 16.1GB. [2021-11-19 15:45:44,760 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 75.5MB. Free memory was 29.7MB in the beginning and 29.6MB in the end (delta: 78.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-19 15:45:44,761 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5168.77ms. Allocated memory was 117.4MB in the beginning and 186.6MB in the end (delta: 69.2MB). Free memory was 84.5MB in the beginning and 95.3MB in the end (delta: -10.8MB). Peak memory consumption was 103.4MB. Max. memory is 16.1GB. [2021-11-19 15:45:44,764 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 75.5MB. Free memory was 29.7MB in the beginning and 29.6MB in the end (delta: 78.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5168.77ms. Allocated memory was 117.4MB in the beginning and 186.6MB in the end (delta: 69.2MB). Free memory was 84.5MB in the beginning and 95.3MB in the end (delta: -10.8MB). Peak memory consumption was 103.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5243]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa7971be-a3fc-41d5-b989-12d186a66366/bin/utaipan-UbGMyvGFUs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa7971be-a3fc-41d5-b989-12d186a66366/bin/utaipan-UbGMyvGFUs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa7971be-a3fc-41d5-b989-12d186a66366/bin/utaipan-UbGMyvGFUs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa7971be-a3fc-41d5-b989-12d186a66366/bin/utaipan-UbGMyvGFUs/config/TaipanReach.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_aa7971be-a3fc-41d5-b989-12d186a66366/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa7971be-a3fc-41d5-b989-12d186a66366/bin/utaipan-UbGMyvGFUs --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 009bce22de501871fe846c34c68784afce1c7b065ab583ccf246e67b9346f773 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-19 15:45:46,977 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 15:45:46,981 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 15:45:47,034 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 15:45:47,034 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 15:45:47,039 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 15:45:47,041 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 15:45:47,045 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 15:45:47,049 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 15:45:47,057 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 15:45:47,059 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 15:45:47,061 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 15:45:47,062 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 15:45:47,064 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 15:45:47,066 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 15:45:47,074 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 15:45:47,077 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 15:45:47,078 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 15:45:47,080 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 15:45:47,088 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 15:45:47,090 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 15:45:47,092 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 15:45:47,095 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 15:45:47,097 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 15:45:47,106 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 15:45:47,106 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 15:45:47,107 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 15:45:47,109 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 15:45:47,109 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 15:45:47,111 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 15:45:47,111 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 15:45:47,112 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 15:45:47,114 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 15:45:47,115 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 15:45:47,117 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 15:45:47,117 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 15:45:47,136 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 15:45:47,137 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 15:45:47,137 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 15:45:47,139 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 15:45:47,139 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 15:45:47,140 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa7971be-a3fc-41d5-b989-12d186a66366/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-19 15:45:47,181 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 15:45:47,181 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 15:45:47,183 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-19 15:45:47,183 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-19 15:45:47,183 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-19 15:45:47,183 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-19 15:45:47,183 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-19 15:45:47,184 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-19 15:45:47,184 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-19 15:45:47,184 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-19 15:45:47,186 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 15:45:47,186 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 15:45:47,187 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-19 15:45:47,187 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-19 15:45:47,187 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-19 15:45:47,187 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-19 15:45:47,187 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-19 15:45:47,188 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-19 15:45:47,188 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 15:45:47,188 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 15:45:47,188 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-19 15:45:47,188 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 15:45:47,189 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-19 15:45:47,189 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-19 15:45:47,189 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 15:45:47,189 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 15:45:47,189 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-19 15:45:47,190 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-19 15:45:47,190 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-19 15:45:47,190 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-19 15:45:47,190 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-19 15:45:47,190 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-19 15:45:47,191 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-19 15:45:47,191 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa7971be-a3fc-41d5-b989-12d186a66366/bin/utaipan-UbGMyvGFUs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa7971be-a3fc-41d5-b989-12d186a66366/bin/utaipan-UbGMyvGFUs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 009bce22de501871fe846c34c68784afce1c7b065ab583ccf246e67b9346f773 [2021-11-19 15:45:47,579 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 15:45:47,600 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 15:45:47,603 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 15:45:47,604 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 15:45:47,605 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 15:45:47,606 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa7971be-a3fc-41d5-b989-12d186a66366/bin/utaipan-UbGMyvGFUs/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i [2021-11-19 15:45:47,685 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa7971be-a3fc-41d5-b989-12d186a66366/bin/utaipan-UbGMyvGFUs/data/465c97e73/b3f9f4292e254ba49a5377ce3347b1bb/FLAG6e80c52a1 [2021-11-19 15:45:48,898 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 15:45:48,899 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa7971be-a3fc-41d5-b989-12d186a66366/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i [2021-11-19 15:45:48,989 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa7971be-a3fc-41d5-b989-12d186a66366/bin/utaipan-UbGMyvGFUs/data/465c97e73/b3f9f4292e254ba49a5377ce3347b1bb/FLAG6e80c52a1 [2021-11-19 15:45:49,053 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa7971be-a3fc-41d5-b989-12d186a66366/bin/utaipan-UbGMyvGFUs/data/465c97e73/b3f9f4292e254ba49a5377ce3347b1bb [2021-11-19 15:45:49,057 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 15:45:49,059 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 15:45:49,063 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 15:45:49,063 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 15:45:49,066 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 15:45:49,067 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:45:49" (1/1) ... [2021-11-19 15:45:49,068 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27fc89ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:45:49, skipping insertion in model container [2021-11-19 15:45:49,069 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:45:49" (1/1) ... [2021-11-19 15:45:49,076 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 15:45:49,389 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 15:45:53,855 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_aa7971be-a3fc-41d5-b989-12d186a66366/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527124,527137] [2021-11-19 15:45:53,860 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_aa7971be-a3fc-41d5-b989-12d186a66366/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527271,527284] [2021-11-19 15:45:53,862 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_aa7971be-a3fc-41d5-b989-12d186a66366/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527410,527423] [2021-11-19 15:45:53,863 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_aa7971be-a3fc-41d5-b989-12d186a66366/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527568,527581] [2021-11-19 15:45:53,900 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 15:45:54,098 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-19 15:45:54,195 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 15:45:54,780 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_aa7971be-a3fc-41d5-b989-12d186a66366/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527124,527137] [2021-11-19 15:45:54,781 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_aa7971be-a3fc-41d5-b989-12d186a66366/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527271,527284] [2021-11-19 15:45:54,782 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_aa7971be-a3fc-41d5-b989-12d186a66366/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527410,527423] [2021-11-19 15:45:54,782 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_aa7971be-a3fc-41d5-b989-12d186a66366/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527568,527581] [2021-11-19 15:45:54,790 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 15:45:54,904 INFO L203 MainTranslator]: Completed pre-run [2021-11-19 15:45:55,722 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_aa7971be-a3fc-41d5-b989-12d186a66366/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527124,527137] [2021-11-19 15:45:55,723 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_aa7971be-a3fc-41d5-b989-12d186a66366/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527271,527284] [2021-11-19 15:45:55,724 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_aa7971be-a3fc-41d5-b989-12d186a66366/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527410,527423] [2021-11-19 15:45:55,724 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_aa7971be-a3fc-41d5-b989-12d186a66366/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527568,527581] [2021-11-19 15:45:55,732 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 15:45:56,032 INFO L208 MainTranslator]: Completed translation [2021-11-19 15:45:56,032 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:45:56 WrapperNode [2021-11-19 15:45:56,032 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 15:45:56,034 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-19 15:45:56,037 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-19 15:45:56,038 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-19 15:45:56,045 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:45:56" (1/1) ... [2021-11-19 15:45:56,340 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:45:56" (1/1) ... [2021-11-19 15:45:58,574 INFO L137 Inliner]: procedures = 512, calls = 8989, calls flagged for inlining = 300, calls inlined = 296, statements flattened = 17673 [2021-11-19 15:45:58,574 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-19 15:45:58,576 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-19 15:45:58,576 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-19 15:45:58,577 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-19 15:45:58,599 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:45:56" (1/1) ... [2021-11-19 15:45:58,602 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:45:56" (1/1) ... [2021-11-19 15:45:59,898 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:45:56" (1/1) ... [2021-11-19 15:45:59,899 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:45:56" (1/1) ... [2021-11-19 15:46:02,063 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:45:56" (1/1) ... [2021-11-19 15:46:02,118 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:45:56" (1/1) ... [2021-11-19 15:46:02,197 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:45:56" (1/1) ... [2021-11-19 15:46:02,303 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-19 15:46:02,304 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-19 15:46:02,304 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-19 15:46:02,304 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-19 15:46:02,305 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:45:56" (1/1) ... [2021-11-19 15:46:02,312 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 15:46:02,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa7971be-a3fc-41d5-b989-12d186a66366/bin/utaipan-UbGMyvGFUs/z3 [2021-11-19 15:46:02,335 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa7971be-a3fc-41d5-b989-12d186a66366/bin/utaipan-UbGMyvGFUs/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-19 15:46:02,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa7971be-a3fc-41d5-b989-12d186a66366/bin/utaipan-UbGMyvGFUs/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-19 15:46:02,383 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-19 15:46:02,384 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-19 15:46:02,384 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_buffer_release [2021-11-19 15:46:02,384 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_buffer_release [2021-11-19 15:46:02,384 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2021-11-19 15:46:02,384 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2021-11-19 15:46:02,384 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2021-11-19 15:46:02,385 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2021-11-19 15:46:02,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-19 15:46:02,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-19 15:46:02,385 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_i2c_read [2021-11-19 15:46:02,385 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_i2c_read [2021-11-19 15:46:02,385 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-19 15:46:02,385 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-19 15:46:02,386 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_std [2021-11-19 15:46:02,387 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_std [2021-11-19 15:46:02,387 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-11-19 15:46:02,387 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-11-19 15:46:02,387 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_format_by_fourcc [2021-11-19 15:46:02,387 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_format_by_fourcc [2021-11-19 15:46:02,387 INFO L130 BoogieDeclarations]: Found specification of procedure setBitAtPos [2021-11-19 15:46:02,387 INFO L138 BoogieDeclarations]: Found implementation of procedure setBitAtPos [2021-11-19 15:46:02,388 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_set_vip_mode [2021-11-19 15:46:02,388 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_set_vip_mode [2021-11-19 15:46:02,388 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-19 15:46:02,388 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-19 15:46:02,389 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2021-11-19 15:46:02,389 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2021-11-19 15:46:02,389 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-19 15:46:02,389 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-19 15:46:02,390 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-19 15:46:02,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-19 15:46:02,390 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_slave_did_ack [2021-11-19 15:46:02,390 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_slave_did_ack [2021-11-19 15:46:02,390 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-19 15:46:02,390 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-19 15:46:02,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-19 15:46:02,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-19 15:46:02,391 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-19 15:46:02,392 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-19 15:46:02,392 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_wait_done [2021-11-19 15:46:02,392 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_wait_done [2021-11-19 15:46:02,393 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-11-19 15:46:02,394 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-11-19 15:46:02,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-19 15:46:02,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-19 15:46:02,394 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_input [2021-11-19 15:46:02,394 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_input [2021-11-19 15:46:02,395 INFO L130 BoogieDeclarations]: Found specification of procedure convert_to_twos [2021-11-19 15:46:02,395 INFO L138 BoogieDeclarations]: Found implementation of procedure convert_to_twos [2021-11-19 15:46:02,395 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-19 15:46:02,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-19 15:46:02,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-19 15:46:02,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-19 15:46:02,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-19 15:46:02,397 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-19 15:46:02,397 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-19 15:46:02,397 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-19 15:46:02,397 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-19 15:46:02,397 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-19 15:46:02,398 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-19 15:46:02,398 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_input [2021-11-19 15:46:02,398 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_input [2021-11-19 15:46:02,398 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-11-19 15:46:02,398 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-11-19 15:46:02,398 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_finidev [2021-11-19 15:46:02,399 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_finidev [2021-11-19 15:46:02,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-19 15:46:02,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-19 15:46:02,399 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_field [2021-11-19 15:46:02,399 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_field [2021-11-19 15:46:02,400 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_restart_video_queue [2021-11-19 15:46:02,400 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_restart_video_queue [2021-11-19 15:46:02,400 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2021-11-19 15:46:02,400 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2021-11-19 15:46:02,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-19 15:46:02,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-19 15:46:02,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-19 15:46:02,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-19 15:46:02,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-19 15:46:02,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-19 15:46:02,402 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_try_fmt_vid_out [2021-11-19 15:46:02,402 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_try_fmt_vid_out [2021-11-19 15:46:02,403 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2021-11-19 15:46:02,403 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2021-11-19 15:46:02,403 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-19 15:46:02,403 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-19 15:46:02,403 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-19 15:46:02,403 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-19 15:46:02,403 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-19 15:46:02,404 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-19 15:46:02,404 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-11-19 15:46:02,404 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-11-19 15:46:02,404 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-19 15:46:02,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-19 15:46:02,404 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_querycap [2021-11-19 15:46:02,404 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_querycap [2021-11-19 15:46:02,405 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-19 15:46:02,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-19 15:46:02,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-19 15:46:02,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-19 15:46:02,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-19 15:46:02,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-19 15:46:02,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-19 15:46:02,411 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_functionality [2021-11-19 15:46:02,411 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_functionality [2021-11-19 15:46:02,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-19 15:46:02,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-19 15:46:02,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-19 15:46:02,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-19 15:46:02,413 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_stop_upstream_video [2021-11-19 15:46:02,414 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_stop_upstream_video [2021-11-19 15:46:02,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-19 15:46:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_start_video_dma [2021-11-19 15:46:02,420 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_start_video_dma [2021-11-19 15:46:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-19 15:46:02,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-19 15:46:02,421 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-19 15:46:02,421 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-19 15:46:02,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-19 15:46:02,421 INFO L130 BoogieDeclarations]: Found specification of procedure video_release [2021-11-19 15:46:02,421 INFO L138 BoogieDeclarations]: Found implementation of procedure video_release [2021-11-19 15:46:02,421 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-19 15:46:02,422 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-19 15:46:02,422 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-19 15:46:02,422 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-19 15:46:02,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-19 15:46:02,422 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-19 15:46:02,422 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_i2c_write [2021-11-19 15:46:02,422 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_i2c_write [2021-11-19 15:46:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_sendbytes [2021-11-19 15:46:02,423 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_sendbytes [2021-11-19 15:46:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-19 15:46:02,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-19 15:46:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-19 15:46:02,423 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-19 15:46:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_try_fmt_vid_cap [2021-11-19 15:46:02,424 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_try_fmt_vid_cap [2021-11-19 15:46:02,424 INFO L130 BoogieDeclarations]: Found specification of procedure video_write [2021-11-19 15:46:02,424 INFO L138 BoogieDeclarations]: Found implementation of procedure video_write [2021-11-19 15:46:02,424 INFO L130 BoogieDeclarations]: Found specification of procedure clearBitAtPos [2021-11-19 15:46:02,425 INFO L138 BoogieDeclarations]: Found implementation of procedure clearBitAtPos [2021-11-19 15:46:02,425 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_field_upstream [2021-11-19 15:46:02,425 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_field_upstream [2021-11-19 15:46:02,425 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-19 15:46:02,425 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-19 15:46:02,426 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-11-19 15:46:02,426 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-11-19 15:46:02,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-19 15:46:02,426 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_output [2021-11-19 15:46:02,426 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_output [2021-11-19 15:46:02,426 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-19 15:46:02,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-19 15:46:02,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-19 15:46:02,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-19 15:46:02,427 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-19 15:46:02,427 INFO L130 BoogieDeclarations]: Found specification of procedure video_out_release [2021-11-19 15:46:02,427 INFO L138 BoogieDeclarations]: Found implementation of procedure video_out_release [2021-11-19 15:46:02,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-19 15:46:02,427 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_xfer [2021-11-19 15:46:02,427 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_xfer [2021-11-19 15:46:02,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-19 15:46:02,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-19 15:46:02,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-19 15:46:02,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-19 15:46:02,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-19 15:46:02,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-19 15:46:02,428 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_s_ctrl [2021-11-19 15:46:02,429 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_s_ctrl [2021-11-19 15:46:02,429 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2021-11-19 15:46:02,429 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2021-11-19 15:46:02,429 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2021-11-19 15:46:02,429 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2021-11-19 15:46:02,429 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_reqbufs [2021-11-19 15:46:02,429 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_reqbufs [2021-11-19 15:46:02,430 INFO L130 BoogieDeclarations]: Found specification of procedure mapM [2021-11-19 15:46:02,430 INFO L138 BoogieDeclarations]: Found implementation of procedure mapM [2021-11-19 15:46:02,431 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_dev_unregister [2021-11-19 15:46:02,431 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_dev_unregister [2021-11-19 15:46:02,431 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-11-19 15:46:02,432 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-11-19 15:46:02,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-19 15:46:02,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-19 15:46:02,432 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_video_unregister [2021-11-19 15:46:02,432 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_video_unregister [2021-11-19 15:46:02,432 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-19 15:46:02,432 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-19 15:46:02,433 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_free [2021-11-19 15:46:02,433 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_free [2021-11-19 15:46:02,433 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_output [2021-11-19 15:46:02,433 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_output [2021-11-19 15:46:02,433 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-19 15:46:02,433 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-19 15:46:02,433 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-19 15:46:02,433 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-19 15:46:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-19 15:46:02,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-19 15:46:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-11-19 15:46:02,434 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-11-19 15:46:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure video_poll [2021-11-19 15:46:02,434 INFO L138 BoogieDeclarations]: Found implementation of procedure video_poll [2021-11-19 15:46:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-19 15:46:02,435 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-19 15:46:02,435 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-19 15:46:02,435 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-19 15:46:02,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-19 15:46:02,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-19 15:46:02,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-19 15:46:02,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-19 15:46:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_readbytes [2021-11-19 15:46:02,436 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_readbytes [2021-11-19 15:46:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-19 15:46:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure medusa_set_videostandard [2021-11-19 15:46:02,436 INFO L138 BoogieDeclarations]: Found implementation of procedure medusa_set_videostandard [2021-11-19 15:46:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_output [2021-11-19 15:46:02,436 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_output [2021-11-19 15:46:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_std [2021-11-19 15:46:02,437 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_std [2021-11-19 15:46:02,437 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_sram_channel_setup [2021-11-19 15:46:02,437 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_sram_channel_setup [2021-11-19 15:46:02,437 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-19 15:46:02,437 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-19 15:46:02,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-19 15:46:02,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-19 15:46:02,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-19 15:46:02,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-19 15:46:02,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-19 15:46:02,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-19 15:46:02,438 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2021-11-19 15:46:02,438 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2021-11-19 15:46:02,439 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_qbuf [2021-11-19 15:46:02,443 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_qbuf [2021-11-19 15:46:02,443 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_shutdown [2021-11-19 15:46:02,443 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_shutdown [2021-11-19 15:46:02,444 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2021-11-19 15:46:02,444 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release_empty [2021-11-19 15:46:02,444 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-19 15:46:02,444 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-19 15:46:02,444 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_alloc [2021-11-19 15:46:02,444 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_alloc [2021-11-19 15:46:02,445 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_video_mmap [2021-11-19 15:46:02,446 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_video_mmap [2021-11-19 15:46:02,446 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-19 15:46:02,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-19 15:46:02,447 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_input [2021-11-19 15:46:02,447 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_input [2021-11-19 15:46:02,447 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-19 15:46:02,447 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-19 15:46:02,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_29 [2021-11-19 15:46:02,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_29 [2021-11-19 15:46:02,447 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~$Pointer$~TO~C_LONG [2021-11-19 15:46:02,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~$Pointer$~TO~C_LONG [2021-11-19 15:46:02,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cx25821_fini_16_2 [2021-11-19 15:46:02,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cx25821_fini_16_2 [2021-11-19 15:46:02,448 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_open [2021-11-19 15:46:02,448 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_open [2021-11-19 15:46:02,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-19 15:46:02,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-19 15:46:02,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-19 15:46:02,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-19 15:46:02,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-19 15:46:02,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-19 15:46:02,449 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_fmt_vid_cap [2021-11-19 15:46:02,449 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_fmt_vid_cap [2021-11-19 15:46:02,449 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_buffer [2021-11-19 15:46:02,449 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_buffer [2021-11-19 15:46:02,450 INFO L130 BoogieDeclarations]: Found specification of procedure medusa_enable_bluefield_output [2021-11-19 15:46:02,450 INFO L138 BoogieDeclarations]: Found implementation of procedure medusa_enable_bluefield_output [2021-11-19 15:46:02,450 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_log_status [2021-11-19 15:46:02,450 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_log_status [2021-11-19 15:46:02,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2021-11-19 15:46:02,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2021-11-19 15:46:02,450 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_initdev [2021-11-19 15:46:02,450 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_initdev [2021-11-19 15:46:02,451 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-19 15:46:02,451 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-19 15:46:02,451 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_out [2021-11-19 15:46:02,451 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_out [2021-11-19 15:46:02,451 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_decode [2021-11-19 15:46:02,451 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_decode [2021-11-19 15:46:02,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-19 15:46:02,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-19 15:46:02,452 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_querybuf [2021-11-19 15:46:02,452 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_querybuf [2021-11-19 15:46:02,452 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_release [2021-11-19 15:46:02,452 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_release [2021-11-19 15:46:02,452 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_iounmap [2021-11-19 15:46:02,452 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_iounmap [2021-11-19 15:46:02,452 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-19 15:46:02,453 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-19 15:46:02,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-11-19 15:46:02,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-11-19 15:46:02,453 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_fmt_vid_cap [2021-11-19 15:46:02,453 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_fmt_vid_cap [2021-11-19 15:46:02,453 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_free_buffer [2021-11-19 15:46:02,453 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_free_buffer [2021-11-19 15:46:02,453 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-19 15:46:02,454 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-19 15:46:02,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-19 15:46:02,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-19 15:46:04,280 INFO L236 CfgBuilder]: Building ICFG [2021-11-19 15:46:04,286 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-19 15:46:17,059 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;