./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f45d8669-a72e-4616-8b94-c963aff958de/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f45d8669-a72e-4616-8b94-c963aff958de/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f45d8669-a72e-4616-8b94-c963aff958de/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f45d8669-a72e-4616-8b94-c963aff958de/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f45d8669-a72e-4616-8b94-c963aff958de/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f45d8669-a72e-4616-8b94-c963aff958de/bin/ukojak-CwSLpZB5Qu --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash bce5aa2319ae110f8a0b01ff2a22780545859bbd4eceb3e6d7a0268461602692 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:31:36,713 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:31:36,718 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:31:36,799 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:31:36,800 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:31:36,807 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:31:36,809 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:31:36,815 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:31:36,818 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:31:36,826 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:31:36,828 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:31:36,830 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:31:36,831 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:31:36,835 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:31:36,838 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:31:36,849 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:31:36,851 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:31:36,853 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:31:36,857 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:31:36,869 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:31:36,873 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:31:36,875 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:31:36,880 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:31:36,882 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:31:36,895 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:31:36,895 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:31:36,896 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:31:36,897 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:31:36,898 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:31:36,900 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:31:36,900 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:31:36,902 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:31:36,903 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:31:36,905 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:31:36,906 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:31:36,907 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:31:36,908 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:31:36,908 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:31:36,909 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:31:36,910 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:31:36,911 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:31:36,912 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f45d8669-a72e-4616-8b94-c963aff958de/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:31:36,944 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:31:36,945 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:31:36,946 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:31:36,946 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:31:36,947 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:31:36,948 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:31:36,948 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:31:36,948 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:31:36,949 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:31:36,949 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:31:36,949 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:31:36,950 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:31:36,950 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:31:36,950 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:31:36,951 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:31:36,951 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:31:36,951 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:31:36,952 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:31:36,952 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:31:36,952 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:31:36,953 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:31:36,953 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:31:36,953 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:31:36,954 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:31:36,954 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:31:36,954 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f45d8669-a72e-4616-8b94-c963aff958de/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f45d8669-a72e-4616-8b94-c963aff958de/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bce5aa2319ae110f8a0b01ff2a22780545859bbd4eceb3e6d7a0268461602692 [2021-11-23 15:31:37,259 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:31:37,294 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:31:37,297 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:31:37,299 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:31:37,300 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:31:37,302 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f45d8669-a72e-4616-8b94-c963aff958de/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i [2021-11-23 15:31:37,399 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f45d8669-a72e-4616-8b94-c963aff958de/bin/ukojak-CwSLpZB5Qu/data/47c876078/539dd9b83b6242ecb4feacfdece47ab0/FLAGc5c9598c7 [2021-11-23 15:31:39,045 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:31:39,046 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f45d8669-a72e-4616-8b94-c963aff958de/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i [2021-11-23 15:31:39,124 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f45d8669-a72e-4616-8b94-c963aff958de/bin/ukojak-CwSLpZB5Qu/data/47c876078/539dd9b83b6242ecb4feacfdece47ab0/FLAGc5c9598c7 [2021-11-23 15:31:39,487 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f45d8669-a72e-4616-8b94-c963aff958de/bin/ukojak-CwSLpZB5Qu/data/47c876078/539dd9b83b6242ecb4feacfdece47ab0 [2021-11-23 15:31:39,491 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:31:39,500 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:31:39,506 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:31:39,506 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:31:39,510 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:31:39,512 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:31:39" (1/1) ... [2021-11-23 15:31:39,514 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c519379 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:31:39, skipping insertion in model container [2021-11-23 15:31:39,514 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:31:39" (1/1) ... [2021-11-23 15:31:39,524 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:31:39,846 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:31:46,794 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_f45d8669-a72e-4616-8b94-c963aff958de/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588044,588057] [2021-11-23 15:31:46,798 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f45d8669-a72e-4616-8b94-c963aff958de/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588213,588226] [2021-11-23 15:31:46,799 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_f45d8669-a72e-4616-8b94-c963aff958de/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588380,588393] [2021-11-23 15:31:46,799 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_f45d8669-a72e-4616-8b94-c963aff958de/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588548,588561] [2021-11-23 15:31:46,836 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:31:47,024 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:31:48,210 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_f45d8669-a72e-4616-8b94-c963aff958de/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588044,588057] [2021-11-23 15:31:48,211 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_f45d8669-a72e-4616-8b94-c963aff958de/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588213,588226] [2021-11-23 15:31:48,211 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_f45d8669-a72e-4616-8b94-c963aff958de/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588380,588393] [2021-11-23 15:31:48,212 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_f45d8669-a72e-4616-8b94-c963aff958de/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588548,588561] [2021-11-23 15:31:48,221 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:31:48,470 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:31:48,471 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:31:48 WrapperNode [2021-11-23 15:31:48,471 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:31:48,473 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:31:48,473 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:31:48,473 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:31:48,482 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:31:48" (1/1) ... [2021-11-23 15:31:48,684 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:31:48" (1/1) ... [2021-11-23 15:31:49,149 INFO L137 Inliner]: procedures = 539, calls = 4204, calls flagged for inlining = 262, calls inlined = 249, statements flattened = 8457 [2021-11-23 15:31:49,150 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:31:49,151 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:31:49,151 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:31:49,151 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:31:49,162 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:31:48" (1/1) ... [2021-11-23 15:31:49,162 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:31:48" (1/1) ... [2021-11-23 15:31:49,231 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:31:48" (1/1) ... [2021-11-23 15:31:49,232 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:31:48" (1/1) ... [2021-11-23 15:31:49,623 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:31:48" (1/1) ... [2021-11-23 15:31:49,680 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:31:48" (1/1) ... [2021-11-23 15:31:49,749 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:31:48" (1/1) ... [2021-11-23 15:31:49,810 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:31:49,812 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:31:49,812 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:31:49,812 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:31:49,813 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:31:48" (1/1) ... [2021-11-23 15:31:49,822 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:31:49,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f45d8669-a72e-4616-8b94-c963aff958de/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:31:49,852 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f45d8669-a72e-4616-8b94-c963aff958de/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:31:49,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f45d8669-a72e-4616-8b94-c963aff958de/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:31:49,907 INFO L130 BoogieDeclarations]: Found specification of procedure video_open [2021-11-23 15:31:49,908 INFO L138 BoogieDeclarations]: Found implementation of procedure video_open [2021-11-23 15:31:49,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:31:49,908 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:31:49,908 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2021-11-23 15:31:49,908 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2021-11-23 15:31:49,908 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_unregister_video [2021-11-23 15:31:49,909 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_unregister_video [2021-11-23 15:31:49,909 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2021-11-23 15:31:49,909 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2021-11-23 15:31:49,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:31:49,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:31:49,909 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2021-11-23 15:31:49,909 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2021-11-23 15:31:49,910 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2021-11-23 15:31:49,910 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2021-11-23 15:31:49,910 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2021-11-23 15:31:49,910 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2021-11-23 15:31:49,910 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:31:49,910 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:31:49,911 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_tvnorm [2021-11-23 15:31:49,911 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_tvnorm [2021-11-23 15:31:49,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_77 [2021-11-23 15:31:49,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_77 [2021-11-23 15:31:49,911 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_tvaudio [2021-11-23 15:31:49,911 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_tvaudio [2021-11-23 15:31:49,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:31:49,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:31:49,912 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_s_vid_ctrl [2021-11-23 15:31:49,912 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_s_vid_ctrl [2021-11-23 15:31:49,912 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2021-11-23 15:31:49,913 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2021-11-23 15:31:49,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_cx8800_dev [2021-11-23 15:31:49,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_cx8800_dev [2021-11-23 15:31:49,913 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:31:49,913 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:31:49,913 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2021-11-23 15:31:49,914 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2021-11-23 15:31:49,914 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_shutdown [2021-11-23 15:31:49,914 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_shutdown [2021-11-23 15:31:49,914 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-23 15:31:49,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-23 15:31:49,914 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2021-11-23 15:31:49,914 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2021-11-23 15:31:49,915 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_newstation [2021-11-23 15:31:49,915 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_newstation [2021-11-23 15:31:49,915 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2021-11-23 15:31:49,915 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2021-11-23 15:31:49,916 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_vdev_init [2021-11-23 15:31:49,916 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_vdev_init [2021-11-23 15:31:49,916 INFO L130 BoogieDeclarations]: Found specification of procedure video_mmap [2021-11-23 15:31:49,916 INFO L138 BoogieDeclarations]: Found implementation of procedure video_mmap [2021-11-23 15:31:49,916 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:31:49,917 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:31:49,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:31:49,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:31:49,918 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:31:49,919 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:31:49,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2021-11-23 15:31:49,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2021-11-23 15:31:49,920 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-11-23 15:31:49,920 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-11-23 15:31:49,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:31:49,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:31:49,922 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2021-11-23 15:31:49,922 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2021-11-23 15:31:49,923 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2021-11-23 15:31:49,923 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2021-11-23 15:31:49,923 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2021-11-23 15:31:49,923 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2021-11-23 15:31:49,923 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_register [2021-11-23 15:31:49,923 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_register [2021-11-23 15:31:49,924 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-11-23 15:31:49,924 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-11-23 15:31:49,924 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_setup [2021-11-23 15:31:49,924 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_setup [2021-11-23 15:31:49,924 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:31:49,924 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_stereo [2021-11-23 15:31:49,924 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_stereo [2021-11-23 15:31:49,925 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_vbi_fmt [2021-11-23 15:31:49,925 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_vbi_fmt [2021-11-23 15:31:49,925 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:31:49,925 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:31:49,925 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_audio_thread [2021-11-23 15:31:49,925 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2021-11-23 15:31:49,925 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2021-11-23 15:31:49,926 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-11-23 15:31:49,926 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-11-23 15:31:49,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:31:49,926 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2021-11-23 15:31:49,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2021-11-23 15:31:49,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:31:49,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:31:49,927 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_restart_vbi_queue [2021-11-23 15:31:49,928 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_restart_vbi_queue [2021-11-23 15:31:49,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:31:49,929 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_finidev [2021-11-23 15:31:49,929 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_finidev [2021-11-23 15:31:49,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:31:49,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:31:49,930 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2021-11-23 15:31:49,930 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2021-11-23 15:31:49,930 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_querycap [2021-11-23 15:31:49,930 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_querycap [2021-11-23 15:31:49,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:31:49,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:31:49,931 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_freq [2021-11-23 15:31:49,931 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_freq [2021-11-23 15:31:49,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:31:49,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:31:49,931 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_s_aud_ctrl [2021-11-23 15:31:49,931 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_s_aud_ctrl [2021-11-23 15:31:49,932 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2021-11-23 15:31:49,932 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2021-11-23 15:31:49,932 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:31:49,932 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:31:49,932 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_video_mux [2021-11-23 15:31:49,933 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_video_mux [2021-11-23 15:31:49,934 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:31:49,937 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:31:49,938 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2021-11-23 15:31:49,938 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2021-11-23 15:31:49,938 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-11-23 15:31:49,939 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-11-23 15:31:49,940 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-11-23 15:31:49,940 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-11-23 15:31:49,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:31:49,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:31:49,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:31:49,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:31:49,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:31:49,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:31:49,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:31:49,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-23 15:31:49,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-23 15:31:49,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 15:31:49,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 15:31:49,947 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2021-11-23 15:31:49,947 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2021-11-23 15:31:49,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:31:49,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:31:49,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:31:49,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:31:49,948 INFO L130 BoogieDeclarations]: Found specification of procedure video_release [2021-11-23 15:31:49,948 INFO L138 BoogieDeclarations]: Found implementation of procedure video_release [2021-11-23 15:31:49,948 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:31:49,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:31:49,948 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:31:49,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:31:49,949 INFO L130 BoogieDeclarations]: Found specification of procedure restart_video_queue [2021-11-23 15:31:49,949 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_video_queue [2021-11-23 15:31:49,949 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2021-11-23 15:31:49,949 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2021-11-23 15:31:49,949 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_wakeup [2021-11-23 15:31:49,949 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_wakeup [2021-11-23 15:31:49,949 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:31:49,950 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:31:49,950 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_s_ctrl [2021-11-23 15:31:49,950 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_s_ctrl [2021-11-23 15:31:49,950 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-23 15:31:49,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-23 15:31:49,950 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2021-11-23 15:31:49,950 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2021-11-23 15:31:49,950 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_enum_input [2021-11-23 15:31:49,951 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_enum_input [2021-11-23 15:31:49,951 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_sram_channel_dump [2021-11-23 15:31:49,951 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_sram_channel_dump [2021-11-23 15:31:49,951 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-11-23 15:31:49,951 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-11-23 15:31:49,951 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2021-11-23 15:31:49,951 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2021-11-23 15:31:49,952 INFO L130 BoogieDeclarations]: Found specification of procedure res_check [2021-11-23 15:31:49,952 INFO L138 BoogieDeclarations]: Found implementation of procedure res_check [2021-11-23 15:31:49,952 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2021-11-23 15:31:49,952 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2021-11-23 15:31:49,952 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_risc_buffer [2021-11-23 15:31:49,952 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_risc_buffer [2021-11-23 15:31:49,952 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-11-23 15:31:49,953 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-11-23 15:31:49,953 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:31:49,953 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:31:49,953 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-11-23 15:31:49,953 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-11-23 15:31:49,953 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:31:49,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:31:49,953 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_risc_stopper [2021-11-23 15:31:49,954 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_risc_stopper [2021-11-23 15:31:49,954 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:31:49,954 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:31:49,954 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:31:49,955 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:31:49,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:31:49,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:31:49,957 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-11-23 15:31:49,957 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-11-23 15:31:49,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:31:49,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:31:49,958 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2021-11-23 15:31:49,958 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2021-11-23 15:31:49,958 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_sram_channel_setup [2021-11-23 15:31:49,958 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_sram_channel_setup [2021-11-23 15:31:49,958 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_free_buffer [2021-11-23 15:31:49,958 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_free_buffer [2021-11-23 15:31:49,958 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-11-23 15:31:49,959 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-11-23 15:31:49,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:31:49,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:31:49,959 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2021-11-23 15:31:49,959 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2021-11-23 15:31:49,959 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:31:49,959 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:31:49,959 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2021-11-23 15:31:49,960 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2021-11-23 15:31:49,960 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2021-11-23 15:31:49,960 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2021-11-23 15:31:49,960 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_resume [2021-11-23 15:31:49,960 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_resume [2021-11-23 15:31:49,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cx8800_pci_driver_exit_15_2 [2021-11-23 15:31:49,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cx8800_pci_driver_exit_15_2 [2021-11-23 15:31:49,961 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2021-11-23 15:31:49,961 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2021-11-23 15:31:49,961 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-11-23 15:31:49,961 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-11-23 15:31:49,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-23 15:31:49,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-23 15:31:49,961 INFO L130 BoogieDeclarations]: Found specification of procedure video_poll [2021-11-23 15:31:49,961 INFO L138 BoogieDeclarations]: Found implementation of procedure video_poll [2021-11-23 15:31:49,962 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:31:49,962 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:31:49,962 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:31:49,962 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:31:49,962 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_core_put [2021-11-23 15:31:49,962 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_core_put [2021-11-23 15:31:49,962 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_find [2021-11-23 15:31:49,963 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_find [2021-11-23 15:31:49,963 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2021-11-23 15:31:49,963 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2021-11-23 15:31:49,963 INFO L130 BoogieDeclarations]: Found specification of procedure start_video_dma [2021-11-23 15:31:49,963 INFO L138 BoogieDeclarations]: Found implementation of procedure start_video_dma [2021-11-23 15:31:49,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:31:49,963 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2021-11-23 15:31:49,963 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2021-11-23 15:31:49,964 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:31:49,964 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:31:49,964 INFO L130 BoogieDeclarations]: Found specification of procedure get_queue [2021-11-23 15:31:49,965 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queue [2021-11-23 15:31:49,969 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:31:49,969 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:31:49,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:31:49,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:31:49,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:31:49,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:31:49,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:31:49,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:31:49,970 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2021-11-23 15:31:49,971 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2021-11-23 15:31:49,972 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:31:49,973 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:31:49,973 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-11-23 15:31:49,973 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-11-23 15:31:49,973 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-11-23 15:31:49,973 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-11-23 15:31:49,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_78 [2021-11-23 15:31:49,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_78 [2021-11-23 15:31:49,974 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:31:49,974 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:31:49,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:31:49,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:31:49,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:31:49,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_79 [2021-11-23 15:31:49,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_79 [2021-11-23 15:31:49,975 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2021-11-23 15:31:49,975 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2021-11-23 15:31:49,975 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:31:49,975 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:31:49,975 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2021-11-23 15:31:49,975 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2021-11-23 15:31:49,975 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:31:49,975 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:31:49,975 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_start_vbi_dma [2021-11-23 15:31:49,976 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_start_vbi_dma [2021-11-23 15:31:49,976 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_ir_stop [2021-11-23 15:31:49,976 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_ir_stop [2021-11-23 15:31:49,976 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_register [2021-11-23 15:31:49,976 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_register [2021-11-23 15:31:49,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:31:49,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:31:49,976 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:31:49,976 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:31:49,977 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:31:49,977 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:31:49,977 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxw [2021-11-23 15:31:49,977 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxw [2021-11-23 15:31:49,977 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:31:49,977 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:31:49,977 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxh [2021-11-23 15:31:49,977 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxh [2021-11-23 15:31:49,978 INFO L130 BoogieDeclarations]: Found specification of procedure get_resource [2021-11-23 15:31:49,978 INFO L138 BoogieDeclarations]: Found implementation of procedure get_resource [2021-11-23 15:31:49,978 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:31:49,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:31:49,978 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:31:49,978 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:31:49,978 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_initdev [2021-11-23 15:31:49,978 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_initdev [2021-11-23 15:31:49,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:31:49,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_cx8800_dev [2021-11-23 15:31:49,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_cx8800_dev [2021-11-23 15:31:49,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:31:49,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:31:51,711 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:31:51,716 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:31:52,113 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:31:52,119 INFO L158 Benchmark]: Toolchain (without parser) took 12624.61ms. Allocated memory was 102.8MB in the beginning and 446.7MB in the end (delta: 343.9MB). Free memory was 67.1MB in the beginning and 248.8MB in the end (delta: -181.7MB). Peak memory consumption was 172.7MB. Max. memory is 16.1GB. [2021-11-23 15:31:52,120 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 102.8MB. Free memory is still 58.7MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:31:52,122 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8965.91ms. Allocated memory was 102.8MB in the beginning and 285.2MB in the end (delta: 182.5MB). Free memory was 67.1MB in the beginning and 119.7MB in the end (delta: -52.5MB). Peak memory consumption was 142.0MB. Max. memory is 16.1GB. [2021-11-23 15:31:52,125 INFO L158 Benchmark]: Boogie Procedure Inliner took 677.34ms. Allocated memory is still 285.2MB. Free memory was 119.7MB in the beginning and 161.8MB in the end (delta: -42.1MB). Peak memory consumption was 61.7MB. Max. memory is 16.1GB. [2021-11-23 15:31:52,131 INFO L158 Benchmark]: Boogie Preprocessor took 660.07ms. Allocated memory is still 285.2MB. Free memory was 161.8MB in the beginning and 115.7MB in the end (delta: 46.1MB). Peak memory consumption was 55.5MB. Max. memory is 16.1GB. [2021-11-23 15:31:52,132 INFO L158 Benchmark]: RCFGBuilder took 2304.73ms. Allocated memory was 285.2MB in the beginning and 446.7MB in the end (delta: 161.5MB). Free memory was 115.7MB in the beginning and 248.8MB in the end (delta: -133.2MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2021-11-23 15:31:52,138 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40ms. Allocated memory is still 102.8MB. Free memory is still 58.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8965.91ms. Allocated memory was 102.8MB in the beginning and 285.2MB in the end (delta: 182.5MB). Free memory was 67.1MB in the beginning and 119.7MB in the end (delta: -52.5MB). Peak memory consumption was 142.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 677.34ms. Allocated memory is still 285.2MB. Free memory was 119.7MB in the beginning and 161.8MB in the end (delta: -42.1MB). Peak memory consumption was 61.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 660.07ms. Allocated memory is still 285.2MB. Free memory was 161.8MB in the beginning and 115.7MB in the end (delta: 46.1MB). Peak memory consumption was 55.5MB. Max. memory is 16.1GB. * RCFGBuilder took 2304.73ms. Allocated memory was 285.2MB in the beginning and 446.7MB in the end (delta: 161.5MB). Free memory was 115.7MB in the beginning and 248.8MB in the end (delta: -133.2MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:31:52,188 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f45d8669-a72e-4616-8b94-c963aff958de/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 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_f45d8669-a72e-4616-8b94-c963aff958de/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f45d8669-a72e-4616-8b94-c963aff958de/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f45d8669-a72e-4616-8b94-c963aff958de/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f45d8669-a72e-4616-8b94-c963aff958de/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f45d8669-a72e-4616-8b94-c963aff958de/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f45d8669-a72e-4616-8b94-c963aff958de/bin/ukojak-CwSLpZB5Qu --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash bce5aa2319ae110f8a0b01ff2a22780545859bbd4eceb3e6d7a0268461602692 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:31:55,094 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:31:55,098 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:31:55,167 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:31:55,168 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:31:55,170 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:31:55,172 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:31:55,175 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:31:55,178 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:31:55,180 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:31:55,181 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:31:55,183 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:31:55,184 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:31:55,186 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:31:55,188 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:31:55,190 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:31:55,191 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:31:55,192 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:31:55,195 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:31:55,199 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:31:55,201 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:31:55,209 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:31:55,211 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:31:55,212 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:31:55,217 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:31:55,228 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:31:55,229 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:31:55,230 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:31:55,231 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:31:55,233 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:31:55,233 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:31:55,236 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:31:55,238 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:31:55,240 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:31:55,241 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:31:55,242 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:31:55,243 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:31:55,244 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:31:55,244 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:31:55,247 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:31:55,248 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:31:55,249 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f45d8669-a72e-4616-8b94-c963aff958de/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:31:55,303 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:31:55,304 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:31:55,306 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:31:55,306 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:31:55,308 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:31:55,308 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:31:55,309 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:31:55,309 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:31:55,309 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:31:55,310 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:31:55,311 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:31:55,311 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:31:55,312 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:31:55,312 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:31:55,312 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:31:55,312 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:31:55,313 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:31:55,313 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:31:55,313 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:31:55,314 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:31:55,314 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:31:55,314 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:31:55,315 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:31:55,315 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:31:55,315 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:31:55,315 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:31:55,316 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:31:55,316 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:31:55,316 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:31:55,316 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_f45d8669-a72e-4616-8b94-c963aff958de/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f45d8669-a72e-4616-8b94-c963aff958de/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bce5aa2319ae110f8a0b01ff2a22780545859bbd4eceb3e6d7a0268461602692 [2021-11-23 15:31:55,769 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:31:55,797 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:31:55,800 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:31:55,802 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:31:55,803 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:31:55,805 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f45d8669-a72e-4616-8b94-c963aff958de/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i [2021-11-23 15:31:55,874 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f45d8669-a72e-4616-8b94-c963aff958de/bin/ukojak-CwSLpZB5Qu/data/7225a1376/4a7684f2a0b0479790b2ded3d2d59aa5/FLAG24963405b [2021-11-23 15:31:57,477 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:31:57,478 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f45d8669-a72e-4616-8b94-c963aff958de/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i [2021-11-23 15:31:57,597 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f45d8669-a72e-4616-8b94-c963aff958de/bin/ukojak-CwSLpZB5Qu/data/7225a1376/4a7684f2a0b0479790b2ded3d2d59aa5/FLAG24963405b [2021-11-23 15:31:57,924 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f45d8669-a72e-4616-8b94-c963aff958de/bin/ukojak-CwSLpZB5Qu/data/7225a1376/4a7684f2a0b0479790b2ded3d2d59aa5 [2021-11-23 15:31:57,927 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:31:57,929 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:31:57,931 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:31:57,931 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:31:57,947 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:31:57,948 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:31:57" (1/1) ... [2021-11-23 15:31:57,949 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18680602 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:31:57, skipping insertion in model container [2021-11-23 15:31:57,949 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:31:57" (1/1) ... [2021-11-23 15:31:57,959 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:31:58,240 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:32:04,392 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_f45d8669-a72e-4616-8b94-c963aff958de/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588044,588057] [2021-11-23 15:32:04,395 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_f45d8669-a72e-4616-8b94-c963aff958de/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588213,588226] [2021-11-23 15:32:04,396 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_f45d8669-a72e-4616-8b94-c963aff958de/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588380,588393] [2021-11-23 15:32:04,397 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_f45d8669-a72e-4616-8b94-c963aff958de/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588548,588561] [2021-11-23 15:32:04,430 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:32:04,635 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:32:04,773 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:32:05,456 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_f45d8669-a72e-4616-8b94-c963aff958de/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588044,588057] [2021-11-23 15:32:05,457 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_f45d8669-a72e-4616-8b94-c963aff958de/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588213,588226] [2021-11-23 15:32:05,458 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_f45d8669-a72e-4616-8b94-c963aff958de/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588380,588393] [2021-11-23 15:32:05,458 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_f45d8669-a72e-4616-8b94-c963aff958de/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588548,588561] [2021-11-23 15:32:05,467 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:32:05,560 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:32:06,518 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_f45d8669-a72e-4616-8b94-c963aff958de/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588044,588057] [2021-11-23 15:32:06,519 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_f45d8669-a72e-4616-8b94-c963aff958de/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588213,588226] [2021-11-23 15:32:06,520 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_f45d8669-a72e-4616-8b94-c963aff958de/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588380,588393] [2021-11-23 15:32:06,520 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_f45d8669-a72e-4616-8b94-c963aff958de/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588548,588561] [2021-11-23 15:32:06,529 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:32:06,877 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:32:06,878 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:06 WrapperNode [2021-11-23 15:32:06,878 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:32:06,880 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:32:06,884 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:32:06,884 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:32:06,893 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:06" (1/1) ... [2021-11-23 15:32:07,032 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:06" (1/1) ... [2021-11-23 15:32:07,409 INFO L137 Inliner]: procedures = 551, calls = 4201, calls flagged for inlining = 263, calls inlined = 250, statements flattened = 8166 [2021-11-23 15:32:07,410 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:32:07,411 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:32:07,411 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:32:07,411 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:32:07,421 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:06" (1/1) ... [2021-11-23 15:32:07,423 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:06" (1/1) ... [2021-11-23 15:32:07,523 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:06" (1/1) ... [2021-11-23 15:32:07,525 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:06" (1/1) ... [2021-11-23 15:32:07,788 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:06" (1/1) ... [2021-11-23 15:32:07,826 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:06" (1/1) ... [2021-11-23 15:32:07,906 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:06" (1/1) ... [2021-11-23 15:32:07,959 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:32:07,960 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:32:07,961 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:32:07,961 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:32:07,962 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:06" (1/1) ... [2021-11-23 15:32:07,970 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:32:07,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f45d8669-a72e-4616-8b94-c963aff958de/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:32:08,000 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f45d8669-a72e-4616-8b94-c963aff958de/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:32:08,007 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f45d8669-a72e-4616-8b94-c963aff958de/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:32:08,053 INFO L130 BoogieDeclarations]: Found specification of procedure video_open [2021-11-23 15:32:08,053 INFO L138 BoogieDeclarations]: Found implementation of procedure video_open [2021-11-23 15:32:08,053 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:32:08,054 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:32:08,054 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2021-11-23 15:32:08,054 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2021-11-23 15:32:08,054 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_unregister_video [2021-11-23 15:32:08,054 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_unregister_video [2021-11-23 15:32:08,055 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2021-11-23 15:32:08,055 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2021-11-23 15:32:08,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:32:08,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:32:08,055 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2021-11-23 15:32:08,056 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2021-11-23 15:32:08,056 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2021-11-23 15:32:08,056 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2021-11-23 15:32:08,056 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2021-11-23 15:32:08,056 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2021-11-23 15:32:08,057 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:32:08,057 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:32:08,057 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_tvnorm [2021-11-23 15:32:08,057 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_tvnorm [2021-11-23 15:32:08,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_77 [2021-11-23 15:32:08,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_77 [2021-11-23 15:32:08,058 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_tvaudio [2021-11-23 15:32:08,058 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_tvaudio [2021-11-23 15:32:08,058 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~C_INT [2021-11-23 15:32:08,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~C_INT [2021-11-23 15:32:08,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:32:08,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:32:08,059 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_s_vid_ctrl [2021-11-23 15:32:08,060 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_s_vid_ctrl [2021-11-23 15:32:08,060 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2021-11-23 15:32:08,061 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2021-11-23 15:32:08,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_cx8800_dev [2021-11-23 15:32:08,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_cx8800_dev [2021-11-23 15:32:08,061 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:32:08,062 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:32:08,062 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2021-11-23 15:32:08,062 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2021-11-23 15:32:08,062 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_shutdown [2021-11-23 15:32:08,062 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_shutdown [2021-11-23 15:32:08,063 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2021-11-23 15:32:08,063 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2021-11-23 15:32:08,064 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_newstation [2021-11-23 15:32:08,064 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_newstation [2021-11-23 15:32:08,065 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2021-11-23 15:32:08,066 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2021-11-23 15:32:08,066 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_vdev_init [2021-11-23 15:32:08,066 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_vdev_init [2021-11-23 15:32:08,066 INFO L130 BoogieDeclarations]: Found specification of procedure video_mmap [2021-11-23 15:32:08,066 INFO L138 BoogieDeclarations]: Found implementation of procedure video_mmap [2021-11-23 15:32:08,067 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:32:08,067 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:32:08,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:32:08,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:32:08,068 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:32:08,069 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:32:08,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2021-11-23 15:32:08,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2021-11-23 15:32:08,070 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-11-23 15:32:08,070 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-11-23 15:32:08,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:32:08,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:32:08,070 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2021-11-23 15:32:08,071 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2021-11-23 15:32:08,071 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2021-11-23 15:32:08,071 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2021-11-23 15:32:08,071 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2021-11-23 15:32:08,071 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2021-11-23 15:32:08,071 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_register [2021-11-23 15:32:08,072 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_register [2021-11-23 15:32:08,072 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-11-23 15:32:08,072 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-11-23 15:32:08,072 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_setup [2021-11-23 15:32:08,072 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_setup [2021-11-23 15:32:08,073 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:32:08,073 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_stereo [2021-11-23 15:32:08,073 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_stereo [2021-11-23 15:32:08,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:32:08,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:32:08,074 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_vbi_fmt [2021-11-23 15:32:08,075 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_vbi_fmt [2021-11-23 15:32:08,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:32:08,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:32:08,076 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:32:08,076 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:32:08,076 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_audio_thread [2021-11-23 15:32:08,077 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2021-11-23 15:32:08,077 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2021-11-23 15:32:08,077 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-11-23 15:32:08,077 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-11-23 15:32:08,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:32:08,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:32:08,078 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_restart_vbi_queue [2021-11-23 15:32:08,078 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_restart_vbi_queue [2021-11-23 15:32:08,078 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_finidev [2021-11-23 15:32:08,079 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_finidev [2021-11-23 15:32:08,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:32:08,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:32:08,079 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2021-11-23 15:32:08,080 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2021-11-23 15:32:08,080 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_querycap [2021-11-23 15:32:08,080 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_querycap [2021-11-23 15:32:08,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:32:08,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:32:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_freq [2021-11-23 15:32:08,083 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_freq [2021-11-23 15:32:08,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:32:08,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:32:08,087 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_s_aud_ctrl [2021-11-23 15:32:08,087 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_s_aud_ctrl [2021-11-23 15:32:08,088 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2021-11-23 15:32:08,089 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2021-11-23 15:32:08,089 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:32:08,089 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:32:08,090 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_video_mux [2021-11-23 15:32:08,095 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_video_mux [2021-11-23 15:32:08,096 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:32:08,096 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:32:08,096 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2021-11-23 15:32:08,097 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2021-11-23 15:32:08,097 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-11-23 15:32:08,097 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-11-23 15:32:08,097 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:32:08,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:32:08,098 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-11-23 15:32:08,098 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-11-23 15:32:08,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:32:08,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:32:08,098 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:32:08,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:32:08,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:32:08,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:32:08,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:32:08,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-23 15:32:08,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-23 15:32:08,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 15:32:08,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 15:32:08,100 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2021-11-23 15:32:08,100 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2021-11-23 15:32:08,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:32:08,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:32:08,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:32:08,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:32:08,102 INFO L130 BoogieDeclarations]: Found specification of procedure video_release [2021-11-23 15:32:08,102 INFO L138 BoogieDeclarations]: Found implementation of procedure video_release [2021-11-23 15:32:08,102 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:32:08,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:32:08,103 INFO L130 BoogieDeclarations]: Found specification of procedure restart_video_queue [2021-11-23 15:32:08,103 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_video_queue [2021-11-23 15:32:08,103 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2021-11-23 15:32:08,103 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2021-11-23 15:32:08,103 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_wakeup [2021-11-23 15:32:08,104 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_wakeup [2021-11-23 15:32:08,104 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:32:08,104 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:32:08,104 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_s_ctrl [2021-11-23 15:32:08,104 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_s_ctrl [2021-11-23 15:32:08,104 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-23 15:32:08,105 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-23 15:32:08,105 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2021-11-23 15:32:08,105 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2021-11-23 15:32:08,105 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_enum_input [2021-11-23 15:32:08,105 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_enum_input [2021-11-23 15:32:08,105 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_sram_channel_dump [2021-11-23 15:32:08,106 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_sram_channel_dump [2021-11-23 15:32:08,106 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-11-23 15:32:08,106 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-11-23 15:32:08,106 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2021-11-23 15:32:08,106 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2021-11-23 15:32:08,107 INFO L130 BoogieDeclarations]: Found specification of procedure res_check [2021-11-23 15:32:08,107 INFO L138 BoogieDeclarations]: Found implementation of procedure res_check [2021-11-23 15:32:08,107 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2021-11-23 15:32:08,107 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2021-11-23 15:32:08,107 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_risc_buffer [2021-11-23 15:32:08,107 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_risc_buffer [2021-11-23 15:32:08,108 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-11-23 15:32:08,108 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-11-23 15:32:08,108 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:32:08,108 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:32:08,110 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-11-23 15:32:08,110 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-11-23 15:32:08,110 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:32:08,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:32:08,111 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_risc_stopper [2021-11-23 15:32:08,111 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_risc_stopper [2021-11-23 15:32:08,111 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:32:08,111 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:32:08,111 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:32:08,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:32:08,112 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:32:08,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:32:08,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:32:08,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:32:08,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:32:08,112 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-11-23 15:32:08,113 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-11-23 15:32:08,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:32:08,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:32:08,113 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2021-11-23 15:32:08,113 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2021-11-23 15:32:08,113 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_sram_channel_setup [2021-11-23 15:32:08,114 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_sram_channel_setup [2021-11-23 15:32:08,114 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_free_buffer [2021-11-23 15:32:08,114 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_free_buffer [2021-11-23 15:32:08,114 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-11-23 15:32:08,114 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-11-23 15:32:08,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:32:08,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:32:08,115 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2021-11-23 15:32:08,115 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2021-11-23 15:32:08,115 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:32:08,115 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:32:08,116 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2021-11-23 15:32:08,116 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2021-11-23 15:32:08,116 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2021-11-23 15:32:08,116 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2021-11-23 15:32:08,116 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_resume [2021-11-23 15:32:08,116 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_resume [2021-11-23 15:32:08,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cx8800_pci_driver_exit_15_2 [2021-11-23 15:32:08,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cx8800_pci_driver_exit_15_2 [2021-11-23 15:32:08,117 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2021-11-23 15:32:08,117 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2021-11-23 15:32:08,117 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-11-23 15:32:08,117 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-11-23 15:32:08,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-23 15:32:08,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-23 15:32:08,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:32:08,118 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:32:08,118 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:32:08,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:32:08,119 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_core_put [2021-11-23 15:32:08,119 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_core_put [2021-11-23 15:32:08,120 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_find [2021-11-23 15:32:08,125 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_find [2021-11-23 15:32:08,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:32:08,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:32:08,125 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2021-11-23 15:32:08,125 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2021-11-23 15:32:08,126 INFO L130 BoogieDeclarations]: Found specification of procedure start_video_dma [2021-11-23 15:32:08,126 INFO L138 BoogieDeclarations]: Found implementation of procedure start_video_dma [2021-11-23 15:32:08,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:32:08,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:32:08,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:32:08,129 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2021-11-23 15:32:08,130 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2021-11-23 15:32:08,130 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:32:08,130 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:32:08,130 INFO L130 BoogieDeclarations]: Found specification of procedure get_queue [2021-11-23 15:32:08,130 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queue [2021-11-23 15:32:08,130 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:32:08,131 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:32:08,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:32:08,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:32:08,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:32:08,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:32:08,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:32:08,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:32:08,132 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2021-11-23 15:32:08,132 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2021-11-23 15:32:08,132 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:32:08,132 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:32:08,132 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-11-23 15:32:08,133 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-11-23 15:32:08,133 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-11-23 15:32:08,133 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-11-23 15:32:08,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_78 [2021-11-23 15:32:08,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_78 [2021-11-23 15:32:08,133 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:32:08,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:32:08,134 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:32:08,134 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:32:08,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:32:08,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:32:08,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:32:08,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:32:08,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:32:08,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_79 [2021-11-23 15:32:08,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_79 [2021-11-23 15:32:08,135 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2021-11-23 15:32:08,135 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2021-11-23 15:32:08,136 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:32:08,136 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:32:08,136 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2021-11-23 15:32:08,136 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2021-11-23 15:32:08,136 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2021-11-23 15:32:08,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2021-11-23 15:32:08,136 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:32:08,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:32:08,137 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_start_vbi_dma [2021-11-23 15:32:08,137 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_start_vbi_dma [2021-11-23 15:32:08,137 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_ir_stop [2021-11-23 15:32:08,137 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_ir_stop [2021-11-23 15:32:08,137 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_register [2021-11-23 15:32:08,138 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_register [2021-11-23 15:32:08,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:32:08,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:32:08,138 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:32:08,138 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:32:08,138 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:32:08,139 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:32:08,139 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxw [2021-11-23 15:32:08,139 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxw [2021-11-23 15:32:08,139 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:32:08,139 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:32:08,139 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxh [2021-11-23 15:32:08,140 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxh [2021-11-23 15:32:08,140 INFO L130 BoogieDeclarations]: Found specification of procedure get_resource [2021-11-23 15:32:08,140 INFO L138 BoogieDeclarations]: Found implementation of procedure get_resource [2021-11-23 15:32:08,140 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:32:08,140 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:32:08,140 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_initdev [2021-11-23 15:32:08,141 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_initdev [2021-11-23 15:32:08,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_cx8800_dev [2021-11-23 15:32:08,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_cx8800_dev [2021-11-23 15:32:08,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:32:08,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:32:10,054 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:32:10,075 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:32:10,981 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:32:10,986 INFO L158 Benchmark]: Toolchain (without parser) took 13055.07ms. Allocated memory was 104.9MB in the beginning and 717.2MB in the end (delta: 612.4MB). Free memory was 77.3MB in the beginning and 509.9MB in the end (delta: -432.6MB). Peak memory consumption was 308.7MB. Max. memory is 16.1GB. [2021-11-23 15:32:10,987 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 69.2MB. Free memory is still 50.0MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:32:10,988 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8947.75ms. Allocated memory was 104.9MB in the beginning and 404.8MB in the end (delta: 299.9MB). Free memory was 76.9MB in the beginning and 285.2MB in the end (delta: -208.3MB). Peak memory consumption was 233.5MB. Max. memory is 16.1GB. [2021-11-23 15:32:10,989 INFO L158 Benchmark]: Boogie Procedure Inliner took 530.14ms. Allocated memory is still 404.8MB. Free memory was 285.2MB in the beginning and 233.8MB in the end (delta: 51.4MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2021-11-23 15:32:10,989 INFO L158 Benchmark]: Boogie Preprocessor took 548.73ms. Allocated memory is still 404.8MB. Free memory was 233.8MB in the beginning and 161.5MB in the end (delta: 72.4MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. [2021-11-23 15:32:10,990 INFO L158 Benchmark]: RCFGBuilder took 3023.11ms. Allocated memory was 404.8MB in the beginning and 717.2MB in the end (delta: 312.5MB). Free memory was 161.5MB in the beginning and 509.9MB in the end (delta: -348.4MB). Peak memory consumption was 92.0MB. Max. memory is 16.1GB. [2021-11-23 15:32:10,993 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 69.2MB. Free memory is still 50.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8947.75ms. Allocated memory was 104.9MB in the beginning and 404.8MB in the end (delta: 299.9MB). Free memory was 76.9MB in the beginning and 285.2MB in the end (delta: -208.3MB). Peak memory consumption was 233.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 530.14ms. Allocated memory is still 404.8MB. Free memory was 285.2MB in the beginning and 233.8MB in the end (delta: 51.4MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 548.73ms. Allocated memory is still 404.8MB. Free memory was 233.8MB in the beginning and 161.5MB in the end (delta: 72.4MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3023.11ms. Allocated memory was 404.8MB in the beginning and 717.2MB in the end (delta: 312.5MB). Free memory was 161.5MB in the beginning and 509.9MB in the end (delta: -348.4MB). Peak memory consumption was 92.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:32:11,063 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f45d8669-a72e-4616-8b94-c963aff958de/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable