./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f26632-848a-4be1-9507-4daa10963c9c/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f26632-848a-4be1-9507-4daa10963c9c/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f26632-848a-4be1-9507-4daa10963c9c/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f26632-848a-4be1-9507-4daa10963c9c/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f26632-848a-4be1-9507-4daa10963c9c/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f26632-848a-4be1-9507-4daa10963c9c/bin/utaipan-vmNK8stdcF --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 8507e5a0bdcdd2a76e93256a824db713a4f3e6e37dd23247025abb8afdc19d17 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 23:15:26,671 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 23:15:26,673 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 23:15:26,704 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 23:15:26,705 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 23:15:26,706 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 23:15:26,708 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 23:15:26,710 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 23:15:26,712 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 23:15:26,714 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 23:15:26,715 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 23:15:26,716 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 23:15:26,717 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 23:15:26,718 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 23:15:26,720 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 23:15:26,721 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 23:15:26,722 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 23:15:26,723 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 23:15:26,725 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 23:15:26,728 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 23:15:26,730 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 23:15:26,733 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 23:15:26,734 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 23:15:26,736 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 23:15:26,740 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 23:15:26,747 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 23:15:26,747 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 23:15:26,748 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 23:15:26,750 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 23:15:26,751 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 23:15:26,752 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 23:15:26,753 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 23:15:26,755 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 23:15:26,757 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 23:15:26,758 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 23:15:26,759 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 23:15:26,759 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 23:15:26,760 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 23:15:26,760 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 23:15:26,761 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 23:15:26,762 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 23:15:26,763 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f26632-848a-4be1-9507-4daa10963c9c/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-12 23:15:26,816 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 23:15:26,817 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 23:15:26,818 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 23:15:26,819 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 23:15:26,819 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 23:15:26,819 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 23:15:26,820 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 23:15:26,820 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-12 23:15:26,820 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 23:15:26,820 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 23:15:26,821 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-12 23:15:26,822 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-12 23:15:26,822 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 23:15:26,822 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-12 23:15:26,822 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-12 23:15:26,823 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-12 23:15:26,823 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 23:15:26,824 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-12 23:15:26,824 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 23:15:26,824 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 23:15:26,824 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 23:15:26,825 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 23:15:26,825 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 23:15:26,825 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 23:15:26,825 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 23:15:26,826 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 23:15:26,826 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 23:15:26,826 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 23:15:26,826 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:15:26,828 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 23:15:26,828 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 23:15:26,829 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 23:15:26,829 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-12 23:15:26,829 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-12 23:15:26,829 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 23:15:26,830 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 23:15:26,830 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 23:15:26,830 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_e8f26632-848a-4be1-9507-4daa10963c9c/bin/utaipan-vmNK8stdcF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f26632-848a-4be1-9507-4daa10963c9c/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8507e5a0bdcdd2a76e93256a824db713a4f3e6e37dd23247025abb8afdc19d17 [2021-11-12 23:15:27,124 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 23:15:27,168 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 23:15:27,171 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 23:15:27,173 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 23:15:27,173 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 23:15:27,175 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f26632-848a-4be1-9507-4daa10963c9c/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i [2021-11-12 23:15:27,252 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f26632-848a-4be1-9507-4daa10963c9c/bin/utaipan-vmNK8stdcF/data/0843e2535/c852dca62c774d868a79d56cd15ff29b/FLAG357248280 [2021-11-12 23:15:28,097 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 23:15:28,098 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f26632-848a-4be1-9507-4daa10963c9c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i [2021-11-12 23:15:28,162 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f26632-848a-4be1-9507-4daa10963c9c/bin/utaipan-vmNK8stdcF/data/0843e2535/c852dca62c774d868a79d56cd15ff29b/FLAG357248280 [2021-11-12 23:15:28,555 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f26632-848a-4be1-9507-4daa10963c9c/bin/utaipan-vmNK8stdcF/data/0843e2535/c852dca62c774d868a79d56cd15ff29b [2021-11-12 23:15:28,559 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 23:15:28,560 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 23:15:28,562 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 23:15:28,562 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 23:15:28,597 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 23:15:28,598 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:15:28" (1/1) ... [2021-11-12 23:15:28,600 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fa67ef8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:15:28, skipping insertion in model container [2021-11-12 23:15:28,600 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:15:28" (1/1) ... [2021-11-12 23:15:28,609 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 23:15:28,802 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:15:31,922 WARN L228 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_e8f26632-848a-4be1-9507-4daa10963c9c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i[356251,356264] [2021-11-12 23:15:31,925 WARN L228 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_e8f26632-848a-4be1-9507-4daa10963c9c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i[356420,356433] [2021-11-12 23:15:31,926 WARN L228 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_e8f26632-848a-4be1-9507-4daa10963c9c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i[356587,356600] [2021-11-12 23:15:31,927 WARN L228 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_e8f26632-848a-4be1-9507-4daa10963c9c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i[356755,356768] [2021-11-12 23:15:31,950 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:15:32,050 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) [2021-11-12 23:15:32,051 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@138d2ae6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:15:32, skipping insertion in model container [2021-11-12 23:15:32,051 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 23:15:32,051 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-12 23:15:32,054 INFO L158 Benchmark]: Toolchain (without parser) took 3491.86ms. Allocated memory was 94.4MB in the beginning and 201.3MB in the end (delta: 107.0MB). Free memory was 41.1MB in the beginning and 148.5MB in the end (delta: -107.4MB). Peak memory consumption was 61.2MB. Max. memory is 16.1GB. [2021-11-12 23:15:32,055 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 94.4MB. Free memory is still 72.1MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-12 23:15:32,056 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3489.18ms. Allocated memory was 94.4MB in the beginning and 201.3MB in the end (delta: 107.0MB). Free memory was 40.9MB in the beginning and 148.5MB in the end (delta: -107.5MB). Peak memory consumption was 61.2MB. Max. memory is 16.1GB. [2021-11-12 23:15:32,058 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 94.4MB. Free memory is still 72.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3489.18ms. Allocated memory was 94.4MB in the beginning and 201.3MB in the end (delta: 107.0MB). Free memory was 40.9MB in the beginning and 148.5MB in the end (delta: -107.5MB). Peak memory consumption was 61.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5298]: 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_e8f26632-848a-4be1-9507-4daa10963c9c/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f26632-848a-4be1-9507-4daa10963c9c/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f26632-848a-4be1-9507-4daa10963c9c/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f26632-848a-4be1-9507-4daa10963c9c/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f26632-848a-4be1-9507-4daa10963c9c/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f26632-848a-4be1-9507-4daa10963c9c/bin/utaipan-vmNK8stdcF --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 8507e5a0bdcdd2a76e93256a824db713a4f3e6e37dd23247025abb8afdc19d17 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 23:15:34,321 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 23:15:34,324 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 23:15:34,372 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 23:15:34,372 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 23:15:34,377 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 23:15:34,379 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 23:15:34,384 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 23:15:34,388 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 23:15:34,399 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 23:15:34,401 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 23:15:34,403 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 23:15:34,404 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 23:15:34,407 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 23:15:34,409 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 23:15:34,410 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 23:15:34,411 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 23:15:34,412 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 23:15:34,414 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 23:15:34,417 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 23:15:34,418 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 23:15:34,420 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 23:15:34,421 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 23:15:34,422 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 23:15:34,426 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 23:15:34,426 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 23:15:34,427 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 23:15:34,428 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 23:15:34,429 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 23:15:34,430 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 23:15:34,430 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 23:15:34,431 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 23:15:34,432 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 23:15:34,433 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 23:15:34,435 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 23:15:34,435 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 23:15:34,436 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 23:15:34,436 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 23:15:34,437 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 23:15:34,438 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 23:15:34,439 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 23:15:34,444 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f26632-848a-4be1-9507-4daa10963c9c/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-12 23:15:34,494 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 23:15:34,495 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 23:15:34,496 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 23:15:34,497 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 23:15:34,497 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 23:15:34,497 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 23:15:34,497 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 23:15:34,498 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 23:15:34,498 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 23:15:34,498 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 23:15:34,501 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 23:15:34,501 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 23:15:34,501 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 23:15:34,501 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 23:15:34,502 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 23:15:34,502 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 23:15:34,502 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-12 23:15:34,502 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-12 23:15:34,503 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 23:15:34,503 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 23:15:34,503 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 23:15:34,503 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 23:15:34,503 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-12 23:15:34,504 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 23:15:34,504 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:15:34,504 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 23:15:34,504 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 23:15:34,505 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 23:15:34,505 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-12 23:15:34,505 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-12 23:15:34,505 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 23:15:34,506 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 23:15:34,506 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 23:15:34,506 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_e8f26632-848a-4be1-9507-4daa10963c9c/bin/utaipan-vmNK8stdcF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f26632-848a-4be1-9507-4daa10963c9c/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8507e5a0bdcdd2a76e93256a824db713a4f3e6e37dd23247025abb8afdc19d17 [2021-11-12 23:15:34,961 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 23:15:34,994 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 23:15:34,997 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 23:15:34,999 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 23:15:34,999 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 23:15:35,001 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f26632-848a-4be1-9507-4daa10963c9c/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i [2021-11-12 23:15:35,085 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f26632-848a-4be1-9507-4daa10963c9c/bin/utaipan-vmNK8stdcF/data/c776734c8/e75c933cfe224381b9a584ecda3745f8/FLAG6925a2143 [2021-11-12 23:15:36,148 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 23:15:36,149 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f26632-848a-4be1-9507-4daa10963c9c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i [2021-11-12 23:15:36,192 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f26632-848a-4be1-9507-4daa10963c9c/bin/utaipan-vmNK8stdcF/data/c776734c8/e75c933cfe224381b9a584ecda3745f8/FLAG6925a2143 [2021-11-12 23:15:36,502 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f26632-848a-4be1-9507-4daa10963c9c/bin/utaipan-vmNK8stdcF/data/c776734c8/e75c933cfe224381b9a584ecda3745f8 [2021-11-12 23:15:36,505 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 23:15:36,506 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 23:15:36,508 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 23:15:36,508 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 23:15:36,511 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 23:15:36,512 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:15:36" (1/1) ... [2021-11-12 23:15:36,513 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f0735b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:15:36, skipping insertion in model container [2021-11-12 23:15:36,513 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:15:36" (1/1) ... [2021-11-12 23:15:36,520 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 23:15:36,727 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:15:39,947 WARN L228 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_e8f26632-848a-4be1-9507-4daa10963c9c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i[356251,356264] [2021-11-12 23:15:39,950 WARN L228 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_e8f26632-848a-4be1-9507-4daa10963c9c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i[356420,356433] [2021-11-12 23:15:39,950 WARN L228 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_e8f26632-848a-4be1-9507-4daa10963c9c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i[356587,356600] [2021-11-12 23:15:39,951 WARN L228 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_e8f26632-848a-4be1-9507-4daa10963c9c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i[356755,356768] [2021-11-12 23:15:39,972 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:15:40,034 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-12 23:15:40,127 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:15:40,596 WARN L228 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_e8f26632-848a-4be1-9507-4daa10963c9c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i[356251,356264] [2021-11-12 23:15:40,597 WARN L228 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_e8f26632-848a-4be1-9507-4daa10963c9c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i[356420,356433] [2021-11-12 23:15:40,597 WARN L228 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_e8f26632-848a-4be1-9507-4daa10963c9c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i[356587,356600] [2021-11-12 23:15:40,598 WARN L228 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_e8f26632-848a-4be1-9507-4daa10963c9c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i[356755,356768] [2021-11-12 23:15:40,604 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:15:40,675 INFO L203 MainTranslator]: Completed pre-run [2021-11-12 23:15:41,292 WARN L228 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_e8f26632-848a-4be1-9507-4daa10963c9c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i[356251,356264] [2021-11-12 23:15:41,293 WARN L228 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_e8f26632-848a-4be1-9507-4daa10963c9c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i[356420,356433] [2021-11-12 23:15:41,293 WARN L228 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_e8f26632-848a-4be1-9507-4daa10963c9c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i[356587,356600] [2021-11-12 23:15:41,294 WARN L228 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_e8f26632-848a-4be1-9507-4daa10963c9c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i[356755,356768] [2021-11-12 23:15:41,300 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:15:41,492 INFO L208 MainTranslator]: Completed translation [2021-11-12 23:15:41,492 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:15:41 WrapperNode [2021-11-12 23:15:41,493 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 23:15:41,494 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-12 23:15:41,495 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-12 23:15:41,495 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-12 23:15:41,502 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:15:41" (1/1) ... [2021-11-12 23:15:41,631 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:15:41" (1/1) ... [2021-11-12 23:15:41,933 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-12 23:15:41,934 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-12 23:15:41,935 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-12 23:15:41,935 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-12 23:15:41,944 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:15:41" (1/1) ... [2021-11-12 23:15:41,944 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:15:41" (1/1) ... [2021-11-12 23:15:41,998 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:15:41" (1/1) ... [2021-11-12 23:15:41,999 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:15:41" (1/1) ... [2021-11-12 23:15:42,212 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:15:41" (1/1) ... [2021-11-12 23:15:42,249 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:15:41" (1/1) ... [2021-11-12 23:15:42,297 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:15:41" (1/1) ... [2021-11-12 23:15:42,356 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-12 23:15:42,358 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-12 23:15:42,358 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-12 23:15:42,359 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-12 23:15:42,360 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:15:41" (1/1) ... [2021-11-12 23:15:42,369 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:15:42,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f26632-848a-4be1-9507-4daa10963c9c/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 23:15:42,397 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f26632-848a-4be1-9507-4daa10963c9c/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-12 23:15:42,422 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8f26632-848a-4be1-9507-4daa10963c9c/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-12 23:15:42,458 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_dma_free [2021-11-12 23:15:42,459 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_dma_free [2021-11-12 23:15:42,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_meye_exit_9_2 [2021-11-12 23:15:42,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_meye_exit_9_2 [2021-11-12 23:15:42,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-12 23:15:42,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-12 23:15:42,460 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-12 23:15:42,460 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-12 23:15:42,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-12 23:15:42,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-12 23:15:42,460 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-12 23:15:42,461 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-12 23:15:42,461 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-12 23:15:42,461 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-12 23:15:42,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_51 [2021-11-12 23:15:42,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_51 [2021-11-12 23:15:42,462 INFO L130 BoogieDeclarations]: Found specification of procedure meye_vm_open [2021-11-12 23:15:42,462 INFO L138 BoogieDeclarations]: Found implementation of procedure meye_vm_open [2021-11-12 23:15:42,462 INFO L130 BoogieDeclarations]: Found specification of procedure meye_open [2021-11-12 23:15:42,462 INFO L138 BoogieDeclarations]: Found implementation of procedure meye_open [2021-11-12 23:15:42,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-12 23:15:42,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-12 23:15:42,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_49 [2021-11-12 23:15:42,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_49 [2021-11-12 23:15:42,464 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-11-12 23:15:42,464 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-11-12 23:15:42,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-12 23:15:42,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-12 23:15:42,465 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-12 23:15:42,465 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-12 23:15:42,465 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-12 23:15:42,466 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-12 23:15:42,466 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-12 23:15:42,466 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2021-11-12 23:15:42,466 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2021-11-12 23:15:42,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-12 23:15:42,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-12 23:15:42,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-12 23:15:42,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-12 23:15:42,467 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_comp_read_frame [2021-11-12 23:15:42,467 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_comp_read_frame [2021-11-12 23:15:42,468 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_sync [2021-11-12 23:15:42,468 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_sync [2021-11-12 23:15:42,469 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_dma_setup [2021-11-12 23:15:42,470 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_dma_setup [2021-11-12 23:15:42,470 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2021-11-12 23:15:42,470 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2021-11-12 23:15:42,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_grabq_lock_of_meye [2021-11-12 23:15:42,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_grabq_lock_of_meye [2021-11-12 23:15:42,471 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-11-12 23:15:42,471 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-11-12 23:15:42,471 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_vrj_setup [2021-11-12 23:15:42,471 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_vrj_setup [2021-11-12 23:15:42,472 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-12 23:15:42,472 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-12 23:15:42,472 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-12 23:15:42,473 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-12 23:15:42,473 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_cont_compression_start [2021-11-12 23:15:42,473 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_cont_compression_start [2021-11-12 23:15:42,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-12 23:15:42,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-12 23:15:42,475 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_set [2021-11-12 23:15:42,475 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_set [2021-11-12 23:15:42,475 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_take_picture [2021-11-12 23:15:42,475 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_take_picture [2021-11-12 23:15:42,475 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-12 23:15:42,475 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-12 23:15:42,476 INFO L130 BoogieDeclarations]: Found specification of procedure meye_s_ctrl [2021-11-12 23:15:42,476 INFO L138 BoogieDeclarations]: Found implementation of procedure meye_s_ctrl [2021-11-12 23:15:42,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-12 23:15:42,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-12 23:15:42,476 INFO L130 BoogieDeclarations]: Found specification of procedure meye_vm_close [2021-11-12 23:15:42,477 INFO L138 BoogieDeclarations]: Found implementation of procedure meye_vm_close [2021-11-12 23:15:42,477 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-11-12 23:15:42,477 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-11-12 23:15:42,477 INFO L130 BoogieDeclarations]: Found specification of procedure meye_release [2021-11-12 23:15:42,478 INFO L138 BoogieDeclarations]: Found implementation of procedure meye_release [2021-11-12 23:15:42,478 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-11-12 23:15:42,479 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-11-12 23:15:42,479 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-12 23:15:42,479 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-12 23:15:42,479 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_cont_read_frame [2021-11-12 23:15:42,480 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_cont_read_frame [2021-11-12 23:15:42,480 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_alloc [2021-11-12 23:15:42,480 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_alloc [2021-11-12 23:15:42,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-12 23:15:42,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-12 23:15:42,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-12 23:15:42,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-12 23:15:42,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-12 23:15:42,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-12 23:15:42,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-12 23:15:42,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-12 23:15:42,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-12 23:15:42,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-12 23:15:42,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-12 23:15:42,483 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_vsize [2021-11-12 23:15:42,483 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_vsize [2021-11-12 23:15:42,484 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-12 23:15:42,484 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-12 23:15:42,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-12 23:15:42,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-12 23:15:42,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-12 23:15:42,485 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-12 23:15:42,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-12 23:15:42,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-12 23:15:42,490 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_custom [2021-11-12 23:15:42,490 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_custom [2021-11-12 23:15:42,490 INFO L130 BoogieDeclarations]: Found specification of procedure rvmalloc [2021-11-12 23:15:42,491 INFO L138 BoogieDeclarations]: Found implementation of procedure rvmalloc [2021-11-12 23:15:42,492 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-12 23:15:42,492 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-12 23:15:42,492 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out [2021-11-12 23:15:42,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out [2021-11-12 23:15:42,494 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_timestamp [2021-11-12 23:15:42,494 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_timestamp [2021-11-12 23:15:42,494 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_int_must_check_helper [2021-11-12 23:15:42,494 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_int_must_check_helper [2021-11-12 23:15:42,494 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-12 23:15:42,494 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-12 23:15:42,494 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-12 23:15:42,495 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-12 23:15:42,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-12 23:15:42,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_doneq_lock_of_meye [2021-11-12 23:15:42,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_doneq_lock_of_meye [2021-11-12 23:15:42,495 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-12 23:15:42,495 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-12 23:15:42,495 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-12 23:15:42,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-12 23:15:42,496 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_hic_stop [2021-11-12 23:15:42,496 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_hic_stop [2021-11-12 23:15:42,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-12 23:15:42,496 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-12 23:15:42,496 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-12 23:15:42,496 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-12 23:15:42,497 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-12 23:15:42,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-12 23:15:42,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-12 23:15:42,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-12 23:15:42,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-12 23:15:42,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-12 23:15:42,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-12 23:15:42,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-12 23:15:42,498 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_free_frame [2021-11-12 23:15:42,498 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_free_frame [2021-11-12 23:15:42,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-12 23:15:42,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-12 23:15:42,498 INFO L130 BoogieDeclarations]: Found specification of procedure meye_remove [2021-11-12 23:15:42,498 INFO L138 BoogieDeclarations]: Found implementation of procedure meye_remove [2021-11-12 23:15:42,498 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-11-12 23:15:42,499 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-11-12 23:15:42,499 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-12 23:15:42,499 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-12 23:15:42,499 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-12 23:15:42,499 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-12 23:15:42,499 INFO L130 BoogieDeclarations]: Found specification of procedure meye_resume [2021-11-12 23:15:42,499 INFO L138 BoogieDeclarations]: Found implementation of procedure meye_resume [2021-11-12 23:15:42,499 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_free [2021-11-12 23:15:42,500 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_free [2021-11-12 23:15:42,500 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_delay [2021-11-12 23:15:42,500 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_delay [2021-11-12 23:15:42,500 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-12 23:15:42,500 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-12 23:15:42,500 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-12 23:15:42,500 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-12 23:15:42,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-12 23:15:42,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-12 23:15:42,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-12 23:15:42,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-12 23:15:42,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-12 23:15:42,501 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2021-11-12 23:15:42,501 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2021-11-12 23:15:42,501 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_set_framerate [2021-11-12 23:15:42,501 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_set_framerate [2021-11-12 23:15:42,501 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc_to_page [2021-11-12 23:15:42,501 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc_to_page [2021-11-12 23:15:42,501 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-12 23:15:42,501 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-12 23:15:42,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-12 23:15:42,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-12 23:15:42,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-12 23:15:42,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-12 23:15:42,502 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in [2021-11-12 23:15:42,502 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in [2021-11-12 23:15:42,502 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-12 23:15:42,502 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-12 23:15:42,502 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-11-12 23:15:42,502 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-11-12 23:15:42,502 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_subsample [2021-11-12 23:15:42,502 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_subsample [2021-11-12 23:15:42,502 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_continuous_start [2021-11-12 23:15:42,502 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_continuous_start [2021-11-12 23:15:42,503 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_hsize [2021-11-12 23:15:42,503 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_hsize [2021-11-12 23:15:42,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-12 23:15:42,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-12 23:15:42,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-12 23:15:42,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-12 23:15:42,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-12 23:15:42,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-12 23:15:42,503 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_get_frame [2021-11-12 23:15:42,503 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_get_frame [2021-11-12 23:15:42,504 INFO L130 BoogieDeclarations]: Found specification of procedure rvfree [2021-11-12 23:15:42,504 INFO L138 BoogieDeclarations]: Found implementation of procedure rvfree [2021-11-12 23:15:42,504 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-12 23:15:42,504 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-12 23:15:42,504 INFO L130 BoogieDeclarations]: Found specification of procedure sony_pic_camera_command [2021-11-12 23:15:42,504 INFO L138 BoogieDeclarations]: Found implementation of procedure sony_pic_camera_command [2021-11-12 23:15:42,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-12 23:15:42,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-12 23:15:42,505 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-12 23:15:42,505 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-12 23:15:42,505 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-12 23:15:42,505 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-12 23:15:42,505 INFO L130 BoogieDeclarations]: Found specification of procedure ptable_copy [2021-11-12 23:15:42,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ptable_copy [2021-11-12 23:15:42,505 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_read [2021-11-12 23:15:42,505 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_read [2021-11-12 23:15:42,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-12 23:15:42,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-12 23:15:43,875 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;