./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-tm6000-tm6000.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_3e0987f8-55af-456c-933d-5d9662631b6a/bin/utaipan-UbGMyvGFUs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e0987f8-55af-456c-933d-5d9662631b6a/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_3e0987f8-55af-456c-933d-5d9662631b6a/bin/utaipan-UbGMyvGFUs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e0987f8-55af-456c-933d-5d9662631b6a/bin/utaipan-UbGMyvGFUs/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-tm6000-tm6000.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e0987f8-55af-456c-933d-5d9662631b6a/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_3e0987f8-55af-456c-933d-5d9662631b6a/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 5bf77f7260122ba7bfec251978ce2a87b814a51a3894a7c7bdf5cb2aeda66ca9 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-19 13:40:41,723 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 13:40:41,726 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 13:40:41,776 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 13:40:41,777 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 13:40:41,782 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 13:40:41,785 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 13:40:41,789 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 13:40:41,792 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 13:40:41,799 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 13:40:41,800 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 13:40:41,802 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 13:40:41,803 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 13:40:41,806 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 13:40:41,809 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 13:40:41,825 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 13:40:41,827 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 13:40:41,828 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 13:40:41,831 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 13:40:41,840 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 13:40:41,842 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 13:40:41,844 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 13:40:41,847 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 13:40:41,849 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 13:40:41,859 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 13:40:41,860 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 13:40:41,861 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 13:40:41,863 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 13:40:41,863 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 13:40:41,866 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 13:40:41,866 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 13:40:41,867 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 13:40:41,876 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 13:40:41,878 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 13:40:41,880 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 13:40:41,880 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 13:40:41,881 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 13:40:41,881 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 13:40:41,882 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 13:40:41,883 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 13:40:41,884 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 13:40:41,885 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e0987f8-55af-456c-933d-5d9662631b6a/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-19 13:40:41,928 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 13:40:41,929 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 13:40:41,930 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-19 13:40:41,931 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-19 13:40:41,932 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-19 13:40:41,932 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-19 13:40:41,932 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-19 13:40:41,933 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-19 13:40:41,939 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-19 13:40:41,939 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-19 13:40:41,941 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-19 13:40:41,941 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-19 13:40:41,941 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-19 13:40:41,941 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-19 13:40:41,942 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-19 13:40:41,942 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-19 13:40:41,943 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 13:40:41,943 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-19 13:40:41,943 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 13:40:41,943 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-19 13:40:41,944 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-19 13:40:41,944 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-19 13:40:41,944 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-19 13:40:41,944 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 13:40:41,944 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 13:40:41,945 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-19 13:40:41,945 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 13:40:41,945 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-19 13:40:41,945 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 13:40:41,947 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 13:40:41,947 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-19 13:40:41,948 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-19 13:40:41,948 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-19 13:40:41,948 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-19 13:40:41,949 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-19 13:40:41,949 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-19 13:40:41,949 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-19 13:40:41,949 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_3e0987f8-55af-456c-933d-5d9662631b6a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e0987f8-55af-456c-933d-5d9662631b6a/bin/utaipan-UbGMyvGFUs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5bf77f7260122ba7bfec251978ce2a87b814a51a3894a7c7bdf5cb2aeda66ca9 [2021-11-19 13:40:42,240 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 13:40:42,273 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 13:40:42,277 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 13:40:42,278 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 13:40:42,279 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 13:40:42,280 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e0987f8-55af-456c-933d-5d9662631b6a/bin/utaipan-UbGMyvGFUs/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-tm6000-tm6000.cil.i [2021-11-19 13:40:42,367 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e0987f8-55af-456c-933d-5d9662631b6a/bin/utaipan-UbGMyvGFUs/data/36f482e57/9672eaf260c64c02b15e08b6d0b80ef4/FLAG6c7ceede4 [2021-11-19 13:40:43,614 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 13:40:43,616 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e0987f8-55af-456c-933d-5d9662631b6a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-tm6000-tm6000.cil.i [2021-11-19 13:40:43,705 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e0987f8-55af-456c-933d-5d9662631b6a/bin/utaipan-UbGMyvGFUs/data/36f482e57/9672eaf260c64c02b15e08b6d0b80ef4/FLAG6c7ceede4 [2021-11-19 13:40:43,799 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e0987f8-55af-456c-933d-5d9662631b6a/bin/utaipan-UbGMyvGFUs/data/36f482e57/9672eaf260c64c02b15e08b6d0b80ef4 [2021-11-19 13:40:43,802 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 13:40:43,804 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 13:40:43,805 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 13:40:43,806 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 13:40:43,809 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 13:40:43,810 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 01:40:43" (1/1) ... [2021-11-19 13:40:43,811 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f73c6b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:40:43, skipping insertion in model container [2021-11-19 13:40:43,812 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 01:40:43" (1/1) ... [2021-11-19 13:40:43,820 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 13:40:44,085 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 13:40:45,476 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 13:40:45,481 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 13:40:45,662 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 13:40:45,709 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 13:40:46,226 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 13:40:46,227 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 13:40:46,243 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 13:40:46,244 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 13:40:46,244 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 13:40:46,561 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 13:40:47,114 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 13:40:47,118 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 13:40:47,124 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 13:40:47,125 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 13:40:47,134 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 13:40:47,154 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 13:40:47,163 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 13:40:47,174 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 13:40:47,175 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 13:40:47,204 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 13:40:47,205 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 13:40:47,226 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 13:40:47,234 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 13:40:47,242 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 13:40:47,253 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 13:40:47,294 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 13:40:47,310 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 13:40:47,324 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 13:40:47,333 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 13:40:47,341 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 13:40:47,348 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 13:40:47,355 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 13:40:47,362 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 13:40:47,402 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 13:40:47,409 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 13:40:47,416 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 13:40:47,426 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 13:40:47,433 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 13:40:47,441 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 13:40:47,448 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 13:40:47,472 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 13:40:47,482 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 13:40:47,492 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 13:40:47,501 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 13:40:47,510 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 13:40:47,521 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 13:40:47,530 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 13:40:47,535 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 13:40:47,554 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 13:40:47,562 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 13:40:47,570 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 13:40:47,576 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 13:40:47,584 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 13:40:48,026 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 13:40:48,027 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 13:40:48,027 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 13:40:48,027 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 13:40:48,028 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 13:40:48,028 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 13:40:48,028 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 13:40:48,029 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 13:40:48,029 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 13:40:48,029 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 13:40:48,030 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 13:40:48,030 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 13:40:48,031 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 13:40:48,031 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 13:40:48,032 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 13:40:48,033 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 13:40:48,034 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 13:40:48,039 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 13:40:48,040 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 13:40:48,040 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 13:40:48,040 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 13:40:48,041 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 13:40:48,041 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 13:40:48,066 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 13:40:48,066 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 13:40:48,066 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 13:40:48,066 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 13:40:48,067 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 13:40:48,067 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 13:40:48,067 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 13:40:48,068 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 13:40:48,068 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 13:40:48,069 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 13:40:48,070 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 13:40:48,202 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 13:40:48,227 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 13:40:48,234 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 13:40:48,241 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 13:40:48,249 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 13:40:48,258 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 13:40:48,260 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 13:40:48,271 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 13:40:48,284 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 13:40:48,469 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_3e0987f8-55af-456c-933d-5d9662631b6a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-tm6000-tm6000.cil.i[541027,541040] [2021-11-19 13:40:48,500 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 13:40:48,659 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 13:40:48,660 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@579527d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:40:48, skipping insertion in model container [2021-11-19 13:40:48,660 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 13:40:48,662 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-19 13:40:48,664 INFO L158 Benchmark]: Toolchain (without parser) took 4858.97ms. Allocated memory was 98.6MB in the beginning and 138.4MB in the end (delta: 39.8MB). Free memory was 52.9MB in the beginning and 55.0MB in the end (delta: -2.1MB). Peak memory consumption was 75.3MB. Max. memory is 16.1GB. [2021-11-19 13:40:48,666 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 81.8MB. Free memory was 50.3MB in the beginning and 50.3MB in the end (delta: 37.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-19 13:40:48,667 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4856.19ms. Allocated memory was 98.6MB in the beginning and 138.4MB in the end (delta: 39.8MB). Free memory was 52.7MB in the beginning and 55.0MB in the end (delta: -2.3MB). Peak memory consumption was 75.3MB. Max. memory is 16.1GB. [2021-11-19 13:40:48,670 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 81.8MB. Free memory was 50.3MB in the beginning and 50.3MB in the end (delta: 37.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4856.19ms. Allocated memory was 98.6MB in the beginning and 138.4MB in the end (delta: 39.8MB). Free memory was 52.7MB in the beginning and 55.0MB in the end (delta: -2.3MB). Peak memory consumption was 75.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6384]: 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_3e0987f8-55af-456c-933d-5d9662631b6a/bin/utaipan-UbGMyvGFUs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e0987f8-55af-456c-933d-5d9662631b6a/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_3e0987f8-55af-456c-933d-5d9662631b6a/bin/utaipan-UbGMyvGFUs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e0987f8-55af-456c-933d-5d9662631b6a/bin/utaipan-UbGMyvGFUs/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-tm6000-tm6000.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e0987f8-55af-456c-933d-5d9662631b6a/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_3e0987f8-55af-456c-933d-5d9662631b6a/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 5bf77f7260122ba7bfec251978ce2a87b814a51a3894a7c7bdf5cb2aeda66ca9 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-19 13:40:51,281 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 13:40:51,285 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 13:40:51,339 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 13:40:51,339 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 13:40:51,344 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 13:40:51,346 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 13:40:51,350 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 13:40:51,354 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 13:40:51,365 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 13:40:51,366 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 13:40:51,368 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 13:40:51,368 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 13:40:51,369 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 13:40:51,371 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 13:40:51,373 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 13:40:51,374 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 13:40:51,375 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 13:40:51,377 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 13:40:51,380 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 13:40:51,382 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 13:40:51,383 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 13:40:51,385 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 13:40:51,386 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 13:40:51,390 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 13:40:51,391 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 13:40:51,391 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 13:40:51,392 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 13:40:51,393 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 13:40:51,394 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 13:40:51,395 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 13:40:51,396 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 13:40:51,397 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 13:40:51,398 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 13:40:51,400 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 13:40:51,400 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 13:40:51,401 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 13:40:51,402 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 13:40:51,403 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 13:40:51,404 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 13:40:51,405 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 13:40:51,406 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e0987f8-55af-456c-933d-5d9662631b6a/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-19 13:40:51,434 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 13:40:51,434 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 13:40:51,436 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-19 13:40:51,436 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-19 13:40:51,436 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-19 13:40:51,437 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-19 13:40:51,437 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-19 13:40:51,437 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-19 13:40:51,438 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-19 13:40:51,438 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-19 13:40:51,439 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 13:40:51,439 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 13:40:51,440 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-19 13:40:51,440 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-19 13:40:51,440 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-19 13:40:51,441 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-19 13:40:51,441 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-19 13:40:51,441 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-19 13:40:51,442 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 13:40:51,442 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 13:40:51,442 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-19 13:40:51,442 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 13:40:51,443 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-19 13:40:51,443 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-19 13:40:51,443 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 13:40:51,444 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 13:40:51,444 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-19 13:40:51,444 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-19 13:40:51,445 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-19 13:40:51,445 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-19 13:40:51,445 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-19 13:40:51,445 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-19 13:40:51,446 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-19 13:40:51,446 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_3e0987f8-55af-456c-933d-5d9662631b6a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e0987f8-55af-456c-933d-5d9662631b6a/bin/utaipan-UbGMyvGFUs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5bf77f7260122ba7bfec251978ce2a87b814a51a3894a7c7bdf5cb2aeda66ca9 [2021-11-19 13:40:51,887 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 13:40:51,911 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 13:40:51,914 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 13:40:51,915 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 13:40:51,916 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 13:40:51,918 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e0987f8-55af-456c-933d-5d9662631b6a/bin/utaipan-UbGMyvGFUs/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-tm6000-tm6000.cil.i [2021-11-19 13:40:52,004 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e0987f8-55af-456c-933d-5d9662631b6a/bin/utaipan-UbGMyvGFUs/data/5b04ffc9a/d256be0336744fe1952940a0ca771600/FLAG0c99db138 [2021-11-19 13:40:53,264 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 13:40:53,264 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e0987f8-55af-456c-933d-5d9662631b6a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-tm6000-tm6000.cil.i [2021-11-19 13:40:53,356 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e0987f8-55af-456c-933d-5d9662631b6a/bin/utaipan-UbGMyvGFUs/data/5b04ffc9a/d256be0336744fe1952940a0ca771600/FLAG0c99db138 [2021-11-19 13:40:53,414 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e0987f8-55af-456c-933d-5d9662631b6a/bin/utaipan-UbGMyvGFUs/data/5b04ffc9a/d256be0336744fe1952940a0ca771600 [2021-11-19 13:40:53,417 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 13:40:53,422 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 13:40:53,423 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 13:40:53,423 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 13:40:53,427 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 13:40:53,428 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 01:40:53" (1/1) ... [2021-11-19 13:40:53,429 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@137869d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:40:53, skipping insertion in model container [2021-11-19 13:40:53,429 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 01:40:53" (1/1) ... [2021-11-19 13:40:53,437 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 13:40:53,703 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 13:40:58,873 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_3e0987f8-55af-456c-933d-5d9662631b6a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-tm6000-tm6000.cil.i[541027,541040] [2021-11-19 13:40:58,904 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 13:40:59,099 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-19 13:40:59,202 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 13:40:59,966 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_3e0987f8-55af-456c-933d-5d9662631b6a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-tm6000-tm6000.cil.i[541027,541040] [2021-11-19 13:40:59,985 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 13:41:00,083 INFO L203 MainTranslator]: Completed pre-run [2021-11-19 13:41:00,851 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_3e0987f8-55af-456c-933d-5d9662631b6a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-tm6000-tm6000.cil.i[541027,541040] [2021-11-19 13:41:00,858 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 13:41:01,190 INFO L208 MainTranslator]: Completed translation [2021-11-19 13:41:01,190 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:41:01 WrapperNode [2021-11-19 13:41:01,191 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 13:41:01,192 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-19 13:41:01,192 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-19 13:41:01,192 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-19 13:41:01,200 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:41:01" (1/1) ... [2021-11-19 13:41:01,478 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:41:01" (1/1) ... [2021-11-19 13:41:02,817 INFO L137 Inliner]: procedures = 497, calls = 7925, calls flagged for inlining = 283, calls inlined = 261, statements flattened = 13520 [2021-11-19 13:41:02,818 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-19 13:41:02,818 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-19 13:41:02,819 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-19 13:41:02,819 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-19 13:41:02,828 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:41:01" (1/1) ... [2021-11-19 13:41:02,829 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:41:01" (1/1) ... [2021-11-19 13:41:03,232 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:41:01" (1/1) ... [2021-11-19 13:41:03,233 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:41:01" (1/1) ... [2021-11-19 13:41:04,391 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:41:01" (1/1) ... [2021-11-19 13:41:04,443 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:41:01" (1/1) ... [2021-11-19 13:41:04,560 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:41:01" (1/1) ... [2021-11-19 13:41:04,699 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-19 13:41:04,701 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-19 13:41:04,701 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-19 13:41:04,701 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-19 13:41:04,702 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:41:01" (1/1) ... [2021-11-19 13:41:04,710 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 13:41:04,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e0987f8-55af-456c-933d-5d9662631b6a/bin/utaipan-UbGMyvGFUs/z3 [2021-11-19 13:41:04,738 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e0987f8-55af-456c-933d-5d9662631b6a/bin/utaipan-UbGMyvGFUs/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-19 13:41:04,745 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e0987f8-55af-456c-933d-5d9662631b6a/bin/utaipan-UbGMyvGFUs/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-19 13:41:04,789 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-11-19 13:41:04,790 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-11-19 13:41:04,790 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-19 13:41:04,790 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-19 13:41:04,790 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_usb_disconnect [2021-11-19 13:41:04,790 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_usb_disconnect [2021-11-19 13:41:04,790 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2021-11-19 13:41:04,791 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2021-11-19 13:41:04,791 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2021-11-19 13:41:04,791 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2021-11-19 13:41:04,791 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2021-11-19 13:41:04,791 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2021-11-19 13:41:04,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-19 13:41:04,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-19 13:41:04,792 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_read [2021-11-19 13:41:04,792 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_read [2021-11-19 13:41:04,792 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_stop [2021-11-19 13:41:04,792 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_stop [2021-11-19 13:41:04,792 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2021-11-19 13:41:04,792 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2021-11-19 13:41:04,792 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_register [2021-11-19 13:41:04,793 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_register [2021-11-19 13:41:04,793 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2021-11-19 13:41:04,793 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2021-11-19 13:41:04,793 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2021-11-19 13:41:04,793 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2021-11-19 13:41:04,793 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2021-11-19 13:41:04,793 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2021-11-19 13:41:04,794 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_mmap [2021-11-19 13:41:04,794 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_mmap [2021-11-19 13:41:04,794 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg_mask [2021-11-19 13:41:04,794 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg_mask [2021-11-19 13:41:04,794 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-19 13:41:04,794 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-19 13:41:04,794 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_stop [2021-11-19 13:41:04,795 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_stop [2021-11-19 13:41:04,795 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2021-11-19 13:41:04,795 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2021-11-19 13:41:04,795 INFO L130 BoogieDeclarations]: Found specification of procedure vdev_init [2021-11-19 13:41:04,795 INFO L138 BoogieDeclarations]: Found implementation of procedure vdev_init [2021-11-19 13:41:04,795 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_free_urb_buffers [2021-11-19 13:41:04,795 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_free_urb_buffers [2021-11-19 13:41:04,795 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2021-11-19 13:41:04,796 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2021-11-19 13:41:04,796 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-19 13:41:04,796 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-19 13:41:04,796 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer [2021-11-19 13:41:04,796 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer [2021-11-19 13:41:04,796 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2021-11-19 13:41:04,796 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2021-11-19 13:41:04,797 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_analog_mode [2021-11-19 13:41:04,797 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_analog_mode [2021-11-19 13:41:04,797 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-19 13:41:04,797 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-11-19 13:41:04,797 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-11-19 13:41:04,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-19 13:41:04,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-19 13:41:04,798 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-19 13:41:04,798 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-19 13:41:04,798 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-11-19 13:41:04,798 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-11-19 13:41:04,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-19 13:41:04,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-19 13:41:04,798 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_fourcc_format [2021-11-19 13:41:04,798 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_fourcc_format [2021-11-19 13:41:04,799 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2021-11-19 13:41:04,799 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2021-11-19 13:41:04,799 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2021-11-19 13:41:04,799 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2021-11-19 13:41:04,799 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-11-19 13:41:04,799 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-11-19 13:41:04,799 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-19 13:41:04,799 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_flash_led [2021-11-19 13:41:04,800 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_flash_led [2021-11-19 13:41:04,800 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_open [2021-11-19 13:41:04,800 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_open [2021-11-19 13:41:04,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-19 13:41:04,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-19 13:41:04,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-19 13:41:04,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-19 13:41:04,801 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-19 13:41:04,801 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-19 13:41:04,801 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-19 13:41:04,801 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-19 13:41:04,801 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_config_tuner [2021-11-19 13:41:04,801 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_config_tuner [2021-11-19 13:41:04,801 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2021-11-19 13:41:04,801 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2021-11-19 13:41:04,802 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_read_write_usb [2021-11-19 13:41:04,802 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_read_write_usb [2021-11-19 13:41:04,802 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_start_thread [2021-11-19 13:41:04,802 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_start_thread [2021-11-19 13:41:04,802 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-11-19 13:41:04,802 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-11-19 13:41:04,802 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg [2021-11-19 13:41:04,802 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg [2021-11-19 13:41:04,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-19 13:41:04,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-19 13:41:04,803 INFO L130 BoogieDeclarations]: Found specification of procedure get_max_endpoint [2021-11-19 13:41:04,803 INFO L138 BoogieDeclarations]: Found implementation of procedure get_max_endpoint [2021-11-19 13:41:04,803 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-19 13:41:04,803 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-19 13:41:04,803 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_recv_regs [2021-11-19 13:41:04,804 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_recv_regs [2021-11-19 13:41:04,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-19 13:41:04,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-19 13:41:04,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-19 13:41:04,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-19 13:41:04,804 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-11-19 13:41:04,804 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-11-19 13:41:04,804 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-19 13:41:04,805 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-19 13:41:04,805 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-11-19 13:41:04,805 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-11-19 13:41:04,805 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-19 13:41:04,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-19 13:41:04,805 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-11-19 13:41:04,805 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-11-19 13:41:04,806 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_open [2021-11-19 13:41:04,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_open [2021-11-19 13:41:04,806 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-19 13:41:04,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-19 13:41:04,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-19 13:41:04,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-19 13:41:04,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-19 13:41:04,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-19 13:41:04,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-19 13:41:04,807 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-19 13:41:04,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-19 13:41:04,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-19 13:41:04,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-19 13:41:04,807 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-19 13:41:04,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-19 13:41:04,807 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_start [2021-11-19 13:41:04,808 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_start [2021-11-19 13:41:04,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-19 13:41:04,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-19 13:41:04,808 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2021-11-19 13:41:04,808 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2021-11-19 13:41:04,808 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-11-19 13:41:04,809 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-11-19 13:41:04,809 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2021-11-19 13:41:04,809 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2021-11-19 13:41:04,809 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-19 13:41:04,809 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-19 13:41:04,809 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-19 13:41:04,809 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-19 13:41:04,809 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2021-11-19 13:41:04,810 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2021-11-19 13:41:04,810 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2021-11-19 13:41:04,810 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2021-11-19 13:41:04,810 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-19 13:41:04,810 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-19 13:41:04,810 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-19 13:41:04,810 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-19 13:41:04,810 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-11-19 13:41:04,811 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-11-19 13:41:04,811 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2021-11-19 13:41:04,811 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2021-11-19 13:41:04,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-19 13:41:04,811 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~C_INT [2021-11-19 13:41:04,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~C_INT [2021-11-19 13:41:04,811 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_change_protocol [2021-11-19 13:41:04,812 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_change_protocol [2021-11-19 13:41:04,812 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-19 13:41:04,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-19 13:41:04,812 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_extension [2021-11-19 13:41:04,812 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_extension [2021-11-19 13:41:04,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-19 13:41:04,812 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-19 13:41:04,812 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-19 13:41:04,813 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-19 13:41:04,813 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-19 13:41:04,813 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_radio_s_ctrl [2021-11-19 13:41:04,813 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_radio_s_ctrl [2021-11-19 13:41:04,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-19 13:41:04,813 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2021-11-19 13:41:04,813 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2021-11-19 13:41:04,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-19 13:41:04,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-19 13:41:04,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-19 13:41:04,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-19 13:41:04,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-19 13:41:04,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-19 13:41:04,814 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-11-19 13:41:04,814 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-11-19 13:41:04,814 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-11-19 13:41:04,815 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-11-19 13:41:04,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_6_4 [2021-11-19 13:41:04,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_6_4 [2021-11-19 13:41:04,815 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-11-19 13:41:04,815 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-11-19 13:41:04,815 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_load_std [2021-11-19 13:41:04,815 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_load_std [2021-11-19 13:41:04,815 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2021-11-19 13:41:04,815 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2021-11-19 13:41:04,816 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-11-19 13:41:04,816 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-11-19 13:41:04,816 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-11-19 13:41:04,816 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-11-19 13:41:04,816 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2021-11-19 13:41:04,816 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2021-11-19 13:41:04,816 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-19 13:41:04,816 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-19 13:41:04,817 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2021-11-19 13:41:04,817 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2021-11-19 13:41:04,817 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-19 13:41:04,817 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-19 13:41:04,817 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_s_ctrl [2021-11-19 13:41:04,817 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_s_ctrl [2021-11-19 13:41:04,817 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2021-11-19 13:41:04,817 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2021-11-19 13:41:04,818 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2021-11-19 13:41:04,818 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2021-11-19 13:41:04,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-19 13:41:04,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-19 13:41:04,818 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_register_extension [2021-11-19 13:41:04,818 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_register_extension [2021-11-19 13:41:04,818 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2021-11-19 13:41:04,818 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2021-11-19 13:41:04,819 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-19 13:41:04,819 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-19 13:41:04,819 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-19 13:41:04,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-19 13:41:04,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-19 13:41:04,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-19 13:41:04,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-19 13:41:04,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-19 13:41:04,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-19 13:41:04,820 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2021-11-19 13:41:04,820 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2021-11-19 13:41:04,820 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-19 13:41:04,820 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-19 13:41:04,820 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-19 13:41:04,820 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-19 13:41:04,820 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-19 13:41:04,821 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-19 13:41:04,821 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-11-19 13:41:04,821 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-11-19 13:41:04,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-19 13:41:04,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-19 13:41:04,821 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-19 13:41:04,821 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-19 13:41:04,821 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-11-19 13:41:04,821 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-11-19 13:41:04,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-19 13:41:04,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-19 13:41:04,822 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2021-11-19 13:41:04,822 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2021-11-19 13:41:04,822 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-19 13:41:04,822 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-19 13:41:04,822 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-11-19 13:41:04,822 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-11-19 13:41:04,823 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-11-19 13:41:04,823 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-11-19 13:41:04,823 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_dev [2021-11-19 13:41:04,823 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_dev [2021-11-19 13:41:04,823 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-19 13:41:04,823 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-19 13:41:04,823 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-19 13:41:04,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-19 13:41:04,823 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_release [2021-11-19 13:41:04,824 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_release [2021-11-19 13:41:04,824 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-19 13:41:04,824 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-19 13:41:04,824 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_start [2021-11-19 13:41:04,824 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_start [2021-11-19 13:41:04,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_tm6000_usb_driver_exit_12_2 [2021-11-19 13:41:04,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_tm6000_usb_driver_exit_12_2 [2021-11-19 13:41:04,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-19 13:41:04,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-19 13:41:04,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-19 13:41:04,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-19 13:41:04,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-19 13:41:04,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-19 13:41:04,825 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_usb_probe [2021-11-19 13:41:04,825 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_usb_probe [2021-11-19 13:41:04,825 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_stop [2021-11-19 13:41:04,825 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_stop [2021-11-19 13:41:04,825 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2021-11-19 13:41:04,826 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2021-11-19 13:41:04,826 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_get_std_res [2021-11-19 13:41:04,826 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_get_std_res [2021-11-19 13:41:04,826 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2021-11-19 13:41:04,826 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2021-11-19 13:41:04,826 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_xfer [2021-11-19 13:41:04,826 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_xfer [2021-11-19 13:41:04,826 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_prepare_isoc [2021-11-19 13:41:04,826 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_prepare_isoc [2021-11-19 13:41:04,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-19 13:41:04,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-19 13:41:04,827 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-19 13:41:04,827 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-19 13:41:04,827 INFO L130 BoogieDeclarations]: Found specification of procedure fill_board_specific_data [2021-11-19 13:41:04,827 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_board_specific_data [2021-11-19 13:41:04,827 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-19 13:41:04,827 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-19 13:41:04,828 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_uninit_isoc [2021-11-19 13:41:04,828 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_uninit_isoc [2021-11-19 13:41:04,828 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-19 13:41:04,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-19 13:41:04,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-19 13:41:06,383 INFO L236 CfgBuilder]: Building ICFG [2021-11-19 13:41:06,386 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-19 13:41:06,922 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;