./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.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_8ec60ca9-b433-423b-9990-b0815fd7c1c1/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ec60ca9-b433-423b-9990-b0815fd7c1c1/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_8ec60ca9-b433-423b-9990-b0815fd7c1c1/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ec60ca9-b433-423b-9990-b0815fd7c1c1/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ec60ca9-b433-423b-9990-b0815fd7c1c1/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_8ec60ca9-b433-423b-9990-b0815fd7c1c1/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 f11adb66ac620a8072a5fbc40c4a6c155dbad2cc63752c779fff2b4bbb33b73d --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:45:46,898 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:45:46,901 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:45:46,931 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:45:46,932 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:45:46,933 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:45:46,935 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:45:46,938 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:45:46,940 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:45:46,941 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:45:46,943 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:45:46,944 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:45:46,945 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:45:46,946 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:45:46,948 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:45:46,950 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:45:46,951 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:45:46,953 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:45:46,955 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:45:46,958 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:45:46,960 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:45:46,966 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:45:46,967 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:45:46,969 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:45:46,972 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:45:46,973 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:45:46,973 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:45:46,975 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:45:46,975 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:45:46,977 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:45:46,977 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:45:46,978 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:45:46,979 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:45:46,981 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:45:46,982 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:45:46,983 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:45:46,984 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:45:46,984 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:45:46,985 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:45:46,986 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:45:46,987 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:45:46,988 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ec60ca9-b433-423b-9990-b0815fd7c1c1/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:45:47,014 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:45:47,015 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:45:47,015 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:45:47,016 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:45:47,017 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:45:47,017 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:45:47,017 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:45:47,018 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:45:47,018 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:45:47,018 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:45:47,018 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:45:47,019 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:45:47,019 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:45:47,019 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:45:47,020 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:45:47,020 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:45:47,020 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:45:47,020 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:45:47,021 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:45:47,021 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:45:47,021 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:45:47,022 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:45:47,022 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:45:47,022 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:45:47,023 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:45:47,023 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_8ec60ca9-b433-423b-9990-b0815fd7c1c1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ec60ca9-b433-423b-9990-b0815fd7c1c1/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f11adb66ac620a8072a5fbc40c4a6c155dbad2cc63752c779fff2b4bbb33b73d [2021-11-23 15:45:47,278 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:45:47,303 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:45:47,307 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:45:47,309 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:45:47,310 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:45:47,312 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ec60ca9-b433-423b-9990-b0815fd7c1c1/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i [2021-11-23 15:45:47,382 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ec60ca9-b433-423b-9990-b0815fd7c1c1/bin/ukojak-CwSLpZB5Qu/data/6ecbfa426/ea8f3d8cee904f0aa865ac2627651a35/FLAG7850ca76a [2021-11-23 15:45:48,455 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:45:48,457 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ec60ca9-b433-423b-9990-b0815fd7c1c1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i [2021-11-23 15:45:48,536 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ec60ca9-b433-423b-9990-b0815fd7c1c1/bin/ukojak-CwSLpZB5Qu/data/6ecbfa426/ea8f3d8cee904f0aa865ac2627651a35/FLAG7850ca76a [2021-11-23 15:45:48,723 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ec60ca9-b433-423b-9990-b0815fd7c1c1/bin/ukojak-CwSLpZB5Qu/data/6ecbfa426/ea8f3d8cee904f0aa865ac2627651a35 [2021-11-23 15:45:48,725 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:45:48,726 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:45:48,741 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:45:48,741 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:45:48,744 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:45:48,745 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:45:48" (1/1) ... [2021-11-23 15:45:48,746 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22af0948 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:48, skipping insertion in model container [2021-11-23 15:45:48,747 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:45:48" (1/1) ... [2021-11-23 15:45:48,753 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:45:48,962 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:45:53,665 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_8ec60ca9-b433-423b-9990-b0815fd7c1c1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[561723,561736] [2021-11-23 15:45:53,668 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_8ec60ca9-b433-423b-9990-b0815fd7c1c1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[561892,561905] [2021-11-23 15:45:53,676 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_8ec60ca9-b433-423b-9990-b0815fd7c1c1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[562059,562072] [2021-11-23 15:45:53,677 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_8ec60ca9-b433-423b-9990-b0815fd7c1c1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[562227,562240] [2021-11-23 15:45:53,710 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:45:53,860 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:45:54,630 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_8ec60ca9-b433-423b-9990-b0815fd7c1c1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[561723,561736] [2021-11-23 15:45:54,631 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_8ec60ca9-b433-423b-9990-b0815fd7c1c1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[561892,561905] [2021-11-23 15:45:54,631 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_8ec60ca9-b433-423b-9990-b0815fd7c1c1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[562059,562072] [2021-11-23 15:45:54,632 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_8ec60ca9-b433-423b-9990-b0815fd7c1c1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[562227,562240] [2021-11-23 15:45:54,640 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:45:54,973 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:45:54,973 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:54 WrapperNode [2021-11-23 15:45:54,974 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:45:54,975 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:45:54,975 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:45:54,975 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:45:54,983 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:54" (1/1) ... [2021-11-23 15:45:55,255 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:54" (1/1) ... [2021-11-23 15:45:56,884 INFO L137 Inliner]: procedures = 552, calls = 8061, calls flagged for inlining = 293, calls inlined = 261, statements flattened = 14017 [2021-11-23 15:45:56,885 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:45:56,886 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:45:56,886 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:45:56,886 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:45:56,897 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:54" (1/1) ... [2021-11-23 15:45:56,898 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:54" (1/1) ... [2021-11-23 15:45:57,655 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:54" (1/1) ... [2021-11-23 15:45:57,656 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:54" (1/1) ... [2021-11-23 15:45:58,894 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:54" (1/1) ... [2021-11-23 15:45:58,936 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:54" (1/1) ... [2021-11-23 15:45:59,002 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:54" (1/1) ... [2021-11-23 15:45:59,064 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:45:59,065 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:45:59,065 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:45:59,065 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:45:59,066 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:54" (1/1) ... [2021-11-23 15:45:59,074 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:45:59,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ec60ca9-b433-423b-9990-b0815fd7c1c1/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:45:59,098 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ec60ca9-b433-423b-9990-b0815fd7c1c1/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:45:59,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ec60ca9-b433-423b-9990-b0815fd7c1c1/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:45:59,148 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-11-23 15:45:59,149 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-11-23 15:45:59,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:45:59,149 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:45:59,149 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_usb_disconnect [2021-11-23 15:45:59,149 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_usb_disconnect [2021-11-23 15:45:59,150 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2021-11-23 15:45:59,150 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2021-11-23 15:45:59,150 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2021-11-23 15:45:59,150 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2021-11-23 15:45:59,150 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2021-11-23 15:45:59,150 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2021-11-23 15:45:59,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:45:59,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:45:59,151 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_read [2021-11-23 15:45:59,151 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_read [2021-11-23 15:45:59,151 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_stop [2021-11-23 15:45:59,151 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_stop [2021-11-23 15:45:59,151 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2021-11-23 15:45:59,152 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2021-11-23 15:45:59,152 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_register [2021-11-23 15:45:59,152 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_register [2021-11-23 15:45:59,152 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2021-11-23 15:45:59,152 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2021-11-23 15:45:59,152 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2021-11-23 15:45:59,152 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2021-11-23 15:45:59,153 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2021-11-23 15:45:59,153 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2021-11-23 15:45:59,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:45:59,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:45:59,153 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_mmap [2021-11-23 15:45:59,153 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_mmap [2021-11-23 15:45:59,154 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg_mask [2021-11-23 15:45:59,154 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg_mask [2021-11-23 15:45:59,154 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:45:59,154 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:45:59,155 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_stop [2021-11-23 15:45:59,155 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_stop [2021-11-23 15:45:59,155 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2021-11-23 15:45:59,155 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2021-11-23 15:45:59,156 INFO L130 BoogieDeclarations]: Found specification of procedure vdev_init [2021-11-23 15:45:59,156 INFO L138 BoogieDeclarations]: Found implementation of procedure vdev_init [2021-11-23 15:45:59,156 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_free_urb_buffers [2021-11-23 15:45:59,156 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_free_urb_buffers [2021-11-23 15:45:59,156 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2021-11-23 15:45:59,157 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2021-11-23 15:45:59,157 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer [2021-11-23 15:45:59,157 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer [2021-11-23 15:45:59,157 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2021-11-23 15:45:59,157 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2021-11-23 15:45:59,158 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_analog_mode [2021-11-23 15:45:59,158 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_analog_mode [2021-11-23 15:45:59,158 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:45:59,158 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-11-23 15:45:59,158 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-11-23 15:45:59,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:45:59,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:45:59,160 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:45:59,160 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:45:59,160 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-11-23 15:45:59,161 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-11-23 15:45:59,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:45:59,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:45:59,162 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_fourcc_format [2021-11-23 15:45:59,163 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_fourcc_format [2021-11-23 15:45:59,163 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2021-11-23 15:45:59,163 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2021-11-23 15:45:59,163 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2021-11-23 15:45:59,164 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2021-11-23 15:45:59,164 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2021-11-23 15:45:59,164 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2021-11-23 15:45:59,164 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-11-23 15:45:59,164 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-11-23 15:45:59,164 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:45:59,165 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_flash_led [2021-11-23 15:45:59,165 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_flash_led [2021-11-23 15:45:59,165 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_open [2021-11-23 15:45:59,165 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_open [2021-11-23 15:45:59,165 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:45:59,165 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:45:59,165 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:45:59,166 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:45:59,166 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2021-11-23 15:45:59,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2021-11-23 15:45:59,166 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_config_tuner [2021-11-23 15:45:59,166 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_config_tuner [2021-11-23 15:45:59,166 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2021-11-23 15:45:59,167 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2021-11-23 15:45:59,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:45:59,167 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_read_write_usb [2021-11-23 15:45:59,168 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_read_write_usb [2021-11-23 15:45:59,168 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_start_thread [2021-11-23 15:45:59,168 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_start_thread [2021-11-23 15:45:59,168 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-11-23 15:45:59,168 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-11-23 15:45:59,168 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg [2021-11-23 15:45:59,169 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg [2021-11-23 15:45:59,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:45:59,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:45:59,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:45:59,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_tm6000_core [2021-11-23 15:45:59,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_tm6000_core [2021-11-23 15:45:59,170 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:45:59,170 INFO L130 BoogieDeclarations]: Found specification of procedure get_max_endpoint [2021-11-23 15:45:59,170 INFO L138 BoogieDeclarations]: Found implementation of procedure get_max_endpoint [2021-11-23 15:45:59,171 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:45:59,171 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:45:59,171 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_recv_regs [2021-11-23 15:45:59,171 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_recv_regs [2021-11-23 15:45:59,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:45:59,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:45:59,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:45:59,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:45:59,172 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-11-23 15:45:59,172 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-11-23 15:45:59,172 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:45:59,173 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:45:59,173 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-11-23 15:45:59,174 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-11-23 15:45:59,176 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-11-23 15:45:59,176 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-11-23 15:45:59,178 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_open [2021-11-23 15:45:59,178 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_open [2021-11-23 15:45:59,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:45:59,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:45:59,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:45:59,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:45:59,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:45:59,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:45:59,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:45:59,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-23 15:45:59,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-23 15:45:59,186 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:45:59,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:45:59,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:45:59,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:45:59,186 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:45:59,186 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_start [2021-11-23 15:45:59,187 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_start [2021-11-23 15:45:59,187 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:45:59,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:45:59,187 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2021-11-23 15:45:59,187 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2021-11-23 15:45:59,187 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-11-23 15:45:59,187 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-11-23 15:45:59,188 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2021-11-23 15:45:59,188 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2021-11-23 15:45:59,188 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:45:59,188 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:45:59,188 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:45:59,188 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:45:59,188 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2021-11-23 15:45:59,189 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2021-11-23 15:45:59,189 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2021-11-23 15:45:59,189 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2021-11-23 15:45:59,189 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-23 15:45:59,189 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-23 15:45:59,189 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:45:59,189 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:45:59,190 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-11-23 15:45:59,190 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-11-23 15:45:59,190 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2021-11-23 15:45:59,190 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2021-11-23 15:45:59,190 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_change_protocol [2021-11-23 15:45:59,190 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_change_protocol [2021-11-23 15:45:59,190 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:45:59,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:45:59,191 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_extension [2021-11-23 15:45:59,191 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_extension [2021-11-23 15:45:59,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:45:59,191 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:45:59,191 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:45:59,191 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:45:59,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_tm6000_core [2021-11-23 15:45:59,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_tm6000_core [2021-11-23 15:45:59,192 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_radio_s_ctrl [2021-11-23 15:45:59,192 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_radio_s_ctrl [2021-11-23 15:45:59,192 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2021-11-23 15:45:59,192 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2021-11-23 15:45:59,192 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:45:59,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:45:59,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:45:59,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:45:59,193 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-11-23 15:45:59,193 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-11-23 15:45:59,193 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-11-23 15:45:59,193 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-11-23 15:45:59,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:45:59,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:45:59,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_6_4 [2021-11-23 15:45:59,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_6_4 [2021-11-23 15:45:59,195 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-11-23 15:45:59,196 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-11-23 15:45:59,196 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_load_std [2021-11-23 15:45:59,196 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_load_std [2021-11-23 15:45:59,196 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2021-11-23 15:45:59,197 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2021-11-23 15:45:59,197 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-11-23 15:45:59,197 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-11-23 15:45:59,197 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-11-23 15:45:59,197 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-11-23 15:45:59,197 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2021-11-23 15:45:59,197 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2021-11-23 15:45:59,197 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:45:59,198 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:45:59,198 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2021-11-23 15:45:59,198 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2021-11-23 15:45:59,198 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_poll [2021-11-23 15:45:59,198 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_poll [2021-11-23 15:45:59,198 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:45:59,198 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:45:59,199 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_s_ctrl [2021-11-23 15:45:59,199 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_s_ctrl [2021-11-23 15:45:59,199 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2021-11-23 15:45:59,199 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2021-11-23 15:45:59,199 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2021-11-23 15:45:59,199 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2021-11-23 15:45:59,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-23 15:45:59,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-23 15:45:59,200 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_register_extension [2021-11-23 15:45:59,200 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_register_extension [2021-11-23 15:45:59,200 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2021-11-23 15:45:59,200 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2021-11-23 15:45:59,200 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:45:59,200 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:45:59,200 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:45:59,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:45:59,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:45:59,201 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2021-11-23 15:45:59,201 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2021-11-23 15:45:59,201 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:45:59,201 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:45:59,201 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 15:45:59,202 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 15:45:59,202 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:45:59,202 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:45:59,202 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-11-23 15:45:59,202 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-11-23 15:45:59,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:45:59,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:45:59,202 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:45:59,203 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:45:59,203 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-11-23 15:45:59,203 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-11-23 15:45:59,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:45:59,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:45:59,208 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2021-11-23 15:45:59,208 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2021-11-23 15:45:59,208 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:45:59,208 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:45:59,208 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-11-23 15:45:59,208 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-11-23 15:45:59,208 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-11-23 15:45:59,209 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-11-23 15:45:59,209 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_dev [2021-11-23 15:45:59,210 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_dev [2021-11-23 15:45:59,210 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-23 15:45:59,210 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-23 15:45:59,211 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_release [2021-11-23 15:45:59,211 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_release [2021-11-23 15:45:59,211 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:45:59,211 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:45:59,211 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_start [2021-11-23 15:45:59,211 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_start [2021-11-23 15:45:59,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_tm6000_usb_driver_exit_12_2 [2021-11-23 15:45:59,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_tm6000_usb_driver_exit_12_2 [2021-11-23 15:45:59,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:45:59,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:45:59,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:45:59,212 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_usb_probe [2021-11-23 15:45:59,212 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_usb_probe [2021-11-23 15:45:59,212 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_stop [2021-11-23 15:45:59,212 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_stop [2021-11-23 15:45:59,213 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2021-11-23 15:45:59,213 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2021-11-23 15:45:59,213 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_get_std_res [2021-11-23 15:45:59,213 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_get_std_res [2021-11-23 15:45:59,213 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2021-11-23 15:45:59,213 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2021-11-23 15:45:59,213 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_xfer [2021-11-23 15:45:59,213 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_xfer [2021-11-23 15:45:59,214 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_prepare_isoc [2021-11-23 15:45:59,214 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_prepare_isoc [2021-11-23 15:45:59,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:45:59,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:45:59,214 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:45:59,214 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:45:59,214 INFO L130 BoogieDeclarations]: Found specification of procedure fill_board_specific_data [2021-11-23 15:45:59,214 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_board_specific_data [2021-11-23 15:45:59,215 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:45:59,215 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:45:59,215 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_uninit_isoc [2021-11-23 15:45:59,215 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_uninit_isoc [2021-11-23 15:45:59,215 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:45:59,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:45:59,215 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-23 15:45:59,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:45:59,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:45:59,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:46:00,666 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:46:00,673 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:46:00,805 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:46:00,809 INFO L158 Benchmark]: Toolchain (without parser) took 12081.90ms. Allocated memory was 104.9MB in the beginning and 1.5GB in the end (delta: 1.4GB). Free memory was 52.2MB in the beginning and 1.1GB in the end (delta: -1.0GB). Peak memory consumption was 395.8MB. Max. memory is 16.1GB. [2021-11-23 15:46:00,810 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 104.9MB. Free memory was 59.4MB in the beginning and 59.3MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:46:00,811 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6233.37ms. Allocated memory was 104.9MB in the beginning and 404.8MB in the end (delta: 299.9MB). Free memory was 51.9MB in the beginning and 277.3MB in the end (delta: -225.4MB). Peak memory consumption was 137.6MB. Max. memory is 16.1GB. [2021-11-23 15:46:00,812 INFO L158 Benchmark]: Boogie Procedure Inliner took 1910.12ms. Allocated memory is still 404.8MB. Free memory was 277.3MB in the beginning and 141.9MB in the end (delta: 135.4MB). Peak memory consumption was 206.7MB. Max. memory is 16.1GB. [2021-11-23 15:46:00,818 INFO L158 Benchmark]: Boogie Preprocessor took 2177.99ms. Allocated memory was 404.8MB in the beginning and 1.5GB in the end (delta: 1.1GB). Free memory was 141.9MB in the beginning and 1.1GB in the end (delta: -1.0GB). Peak memory consumption was 223.5MB. Max. memory is 16.1GB. [2021-11-23 15:46:00,819 INFO L158 Benchmark]: RCFGBuilder took 1742.83ms. Allocated memory is still 1.5GB. Free memory was 1.1GB in the beginning and 1.1GB in the end (delta: 75.5MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. [2021-11-23 15:46:00,826 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 104.9MB. Free memory was 59.4MB in the beginning and 59.3MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6233.37ms. Allocated memory was 104.9MB in the beginning and 404.8MB in the end (delta: 299.9MB). Free memory was 51.9MB in the beginning and 277.3MB in the end (delta: -225.4MB). Peak memory consumption was 137.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1910.12ms. Allocated memory is still 404.8MB. Free memory was 277.3MB in the beginning and 141.9MB in the end (delta: 135.4MB). Peak memory consumption was 206.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 2177.99ms. Allocated memory was 404.8MB in the beginning and 1.5GB in the end (delta: 1.1GB). Free memory was 141.9MB in the beginning and 1.1GB in the end (delta: -1.0GB). Peak memory consumption was 223.5MB. Max. memory is 16.1GB. * RCFGBuilder took 1742.83ms. Allocated memory is still 1.5GB. Free memory was 1.1GB in the beginning and 1.1GB in the end (delta: 75.5MB). Peak memory consumption was 73.4MB. 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 15:46:00,885 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ec60ca9-b433-423b-9990-b0815fd7c1c1/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_8ec60ca9-b433-423b-9990-b0815fd7c1c1/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ec60ca9-b433-423b-9990-b0815fd7c1c1/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_8ec60ca9-b433-423b-9990-b0815fd7c1c1/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ec60ca9-b433-423b-9990-b0815fd7c1c1/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ec60ca9-b433-423b-9990-b0815fd7c1c1/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_8ec60ca9-b433-423b-9990-b0815fd7c1c1/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 f11adb66ac620a8072a5fbc40c4a6c155dbad2cc63752c779fff2b4bbb33b73d --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:46:03,266 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:46:03,270 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:46:03,331 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:46:03,332 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:46:03,338 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:46:03,342 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:46:03,347 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:46:03,351 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:46:03,358 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:46:03,363 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:46:03,365 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:46:03,366 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:46:03,368 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:46:03,370 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:46:03,371 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:46:03,371 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:46:03,372 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:46:03,374 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:46:03,377 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:46:03,379 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:46:03,381 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:46:03,382 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:46:03,383 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:46:03,387 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:46:03,387 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:46:03,388 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:46:03,389 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:46:03,389 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:46:03,391 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:46:03,391 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:46:03,392 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:46:03,401 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:46:03,402 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:46:03,404 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:46:03,404 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:46:03,405 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:46:03,418 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:46:03,418 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:46:03,421 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:46:03,421 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:46:03,427 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ec60ca9-b433-423b-9990-b0815fd7c1c1/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:46:03,475 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:46:03,475 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:46:03,477 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:46:03,477 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:46:03,478 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:46:03,479 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:46:03,479 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:46:03,479 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:46:03,479 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:46:03,479 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:46:03,481 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:46:03,481 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:46:03,481 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:46:03,481 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:46:03,481 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:46:03,482 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:46:03,482 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:46:03,482 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:46:03,482 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:46:03,483 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:46:03,483 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:46:03,483 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:46:03,483 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:46:03,483 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:46:03,484 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:46:03,484 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:46:03,484 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:46:03,484 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:46:03,484 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:46:03,485 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_8ec60ca9-b433-423b-9990-b0815fd7c1c1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ec60ca9-b433-423b-9990-b0815fd7c1c1/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f11adb66ac620a8072a5fbc40c4a6c155dbad2cc63752c779fff2b4bbb33b73d [2021-11-23 15:46:03,867 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:46:03,904 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:46:03,907 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:46:03,909 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:46:03,910 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:46:03,912 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ec60ca9-b433-423b-9990-b0815fd7c1c1/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i [2021-11-23 15:46:03,978 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ec60ca9-b433-423b-9990-b0815fd7c1c1/bin/ukojak-CwSLpZB5Qu/data/045c7b059/f90538ca78194b4a8c52b077f189eefd/FLAG67d14bb04 [2021-11-23 15:46:05,181 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:46:05,181 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ec60ca9-b433-423b-9990-b0815fd7c1c1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i [2021-11-23 15:46:05,278 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ec60ca9-b433-423b-9990-b0815fd7c1c1/bin/ukojak-CwSLpZB5Qu/data/045c7b059/f90538ca78194b4a8c52b077f189eefd/FLAG67d14bb04 [2021-11-23 15:46:05,401 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ec60ca9-b433-423b-9990-b0815fd7c1c1/bin/ukojak-CwSLpZB5Qu/data/045c7b059/f90538ca78194b4a8c52b077f189eefd [2021-11-23 15:46:05,404 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:46:05,406 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:46:05,409 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:46:05,409 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:46:05,413 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:46:05,413 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:46:05" (1/1) ... [2021-11-23 15:46:05,415 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@218cec51 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:46:05, skipping insertion in model container [2021-11-23 15:46:05,416 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:46:05" (1/1) ... [2021-11-23 15:46:05,439 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:46:05,643 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:46:10,941 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_8ec60ca9-b433-423b-9990-b0815fd7c1c1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[561723,561736] [2021-11-23 15:46:10,944 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_8ec60ca9-b433-423b-9990-b0815fd7c1c1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[561892,561905] [2021-11-23 15:46:10,945 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_8ec60ca9-b433-423b-9990-b0815fd7c1c1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[562059,562072] [2021-11-23 15:46:10,945 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_8ec60ca9-b433-423b-9990-b0815fd7c1c1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[562227,562240] [2021-11-23 15:46:10,976 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:46:11,125 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:46:11,392 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:46:11,969 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_8ec60ca9-b433-423b-9990-b0815fd7c1c1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[561723,561736] [2021-11-23 15:46:11,971 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_8ec60ca9-b433-423b-9990-b0815fd7c1c1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[561892,561905] [2021-11-23 15:46:11,973 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_8ec60ca9-b433-423b-9990-b0815fd7c1c1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[562059,562072] [2021-11-23 15:46:11,973 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_8ec60ca9-b433-423b-9990-b0815fd7c1c1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[562227,562240] [2021-11-23 15:46:11,981 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:46:12,109 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:46:12,911 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_8ec60ca9-b433-423b-9990-b0815fd7c1c1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[561723,561736] [2021-11-23 15:46:12,912 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_8ec60ca9-b433-423b-9990-b0815fd7c1c1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[561892,561905] [2021-11-23 15:46:12,913 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_8ec60ca9-b433-423b-9990-b0815fd7c1c1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[562059,562072] [2021-11-23 15:46:12,913 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_8ec60ca9-b433-423b-9990-b0815fd7c1c1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[562227,562240] [2021-11-23 15:46:12,920 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:46:13,271 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:46:13,271 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:46:13 WrapperNode [2021-11-23 15:46:13,272 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:46:13,273 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:46:13,273 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:46:13,273 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:46:13,281 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:46:13" (1/1) ... [2021-11-23 15:46:13,520 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:46:13" (1/1) ... [2021-11-23 15:46:14,967 INFO L137 Inliner]: procedures = 567, calls = 8058, calls flagged for inlining = 295, calls inlined = 263, statements flattened = 13570 [2021-11-23 15:46:14,968 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:46:14,969 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:46:14,969 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:46:14,969 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:46:14,978 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:46:13" (1/1) ... [2021-11-23 15:46:14,979 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:46:13" (1/1) ... [2021-11-23 15:46:15,713 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:46:13" (1/1) ... [2021-11-23 15:46:15,713 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:46:13" (1/1) ... [2021-11-23 15:46:17,056 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:46:13" (1/1) ... [2021-11-23 15:46:17,110 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:46:13" (1/1) ... [2021-11-23 15:46:17,202 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:46:13" (1/1) ... [2021-11-23 15:46:17,290 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:46:17,292 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:46:17,292 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:46:17,293 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:46:17,293 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:46:13" (1/1) ... [2021-11-23 15:46:17,301 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:46:17,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ec60ca9-b433-423b-9990-b0815fd7c1c1/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:46:17,330 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ec60ca9-b433-423b-9990-b0815fd7c1c1/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:46:17,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ec60ca9-b433-423b-9990-b0815fd7c1c1/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:46:17,379 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-11-23 15:46:17,379 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-11-23 15:46:17,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:46:17,380 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:46:17,380 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_usb_disconnect [2021-11-23 15:46:17,380 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_usb_disconnect [2021-11-23 15:46:17,380 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2021-11-23 15:46:17,380 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2021-11-23 15:46:17,380 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2021-11-23 15:46:17,381 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2021-11-23 15:46:17,381 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2021-11-23 15:46:17,381 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2021-11-23 15:46:17,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:46:17,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:46:17,381 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_read [2021-11-23 15:46:17,381 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_read [2021-11-23 15:46:17,382 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_stop [2021-11-23 15:46:17,382 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_stop [2021-11-23 15:46:17,382 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2021-11-23 15:46:17,382 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2021-11-23 15:46:17,382 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_register [2021-11-23 15:46:17,382 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_register [2021-11-23 15:46:17,383 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2021-11-23 15:46:17,383 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2021-11-23 15:46:17,383 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2021-11-23 15:46:17,383 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2021-11-23 15:46:17,384 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2021-11-23 15:46:17,384 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2021-11-23 15:46:17,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:46:17,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:46:17,385 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_mmap [2021-11-23 15:46:17,385 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_mmap [2021-11-23 15:46:17,385 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg_mask [2021-11-23 15:46:17,385 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg_mask [2021-11-23 15:46:17,385 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:46:17,385 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:46:17,386 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_stop [2021-11-23 15:46:17,386 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_stop [2021-11-23 15:46:17,386 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2021-11-23 15:46:17,387 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2021-11-23 15:46:17,387 INFO L130 BoogieDeclarations]: Found specification of procedure vdev_init [2021-11-23 15:46:17,387 INFO L138 BoogieDeclarations]: Found implementation of procedure vdev_init [2021-11-23 15:46:17,387 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_free_urb_buffers [2021-11-23 15:46:17,388 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_free_urb_buffers [2021-11-23 15:46:17,388 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2021-11-23 15:46:17,388 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2021-11-23 15:46:17,389 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer [2021-11-23 15:46:17,389 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer [2021-11-23 15:46:17,389 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2021-11-23 15:46:17,390 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2021-11-23 15:46:17,390 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_analog_mode [2021-11-23 15:46:17,390 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_analog_mode [2021-11-23 15:46:17,390 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:46:17,390 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-11-23 15:46:17,391 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-11-23 15:46:17,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:46:17,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:46:17,392 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:46:17,392 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:46:17,392 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-11-23 15:46:17,392 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-11-23 15:46:17,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:46:17,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:46:17,393 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_fourcc_format [2021-11-23 15:46:17,393 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_fourcc_format [2021-11-23 15:46:17,393 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2021-11-23 15:46:17,393 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2021-11-23 15:46:17,394 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2021-11-23 15:46:17,394 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2021-11-23 15:46:17,394 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-11-23 15:46:17,394 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-11-23 15:46:17,394 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:46:17,394 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_flash_led [2021-11-23 15:46:17,394 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_flash_led [2021-11-23 15:46:17,395 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_open [2021-11-23 15:46:17,395 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_open [2021-11-23 15:46:17,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:46:17,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:46:17,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:46:17,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:46:17,396 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:46:17,397 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:46:17,397 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:46:17,397 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:46:17,398 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_config_tuner [2021-11-23 15:46:17,398 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_config_tuner [2021-11-23 15:46:17,398 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2021-11-23 15:46:17,398 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2021-11-23 15:46:17,398 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_read_write_usb [2021-11-23 15:46:17,398 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_read_write_usb [2021-11-23 15:46:17,399 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_start_thread [2021-11-23 15:46:17,399 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_start_thread [2021-11-23 15:46:17,399 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-11-23 15:46:17,399 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-11-23 15:46:17,399 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg [2021-11-23 15:46:17,399 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg [2021-11-23 15:46:17,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:46:17,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:46:17,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_tm6000_core [2021-11-23 15:46:17,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_tm6000_core [2021-11-23 15:46:17,400 INFO L130 BoogieDeclarations]: Found specification of procedure get_max_endpoint [2021-11-23 15:46:17,401 INFO L138 BoogieDeclarations]: Found implementation of procedure get_max_endpoint [2021-11-23 15:46:17,401 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:46:17,401 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:46:17,401 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_recv_regs [2021-11-23 15:46:17,401 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_recv_regs [2021-11-23 15:46:17,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:46:17,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:46:17,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:46:17,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:46:17,407 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-11-23 15:46:17,407 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-11-23 15:46:17,408 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:46:17,408 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:46:17,409 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-11-23 15:46:17,409 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-11-23 15:46:17,410 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:46:17,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:46:17,415 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-11-23 15:46:17,415 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-11-23 15:46:17,416 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_open [2021-11-23 15:46:17,416 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_open [2021-11-23 15:46:17,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:46:17,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:46:17,416 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:46:17,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:46:17,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:46:17,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:46:17,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:46:17,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-23 15:46:17,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-23 15:46:17,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:46:17,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:46:17,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:46:17,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:46:17,418 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:46:17,418 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:46:17,418 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_start [2021-11-23 15:46:17,418 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_start [2021-11-23 15:46:17,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:46:17,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:46:17,419 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2021-11-23 15:46:17,419 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2021-11-23 15:46:17,419 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-11-23 15:46:17,419 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-11-23 15:46:17,419 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2021-11-23 15:46:17,420 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2021-11-23 15:46:17,420 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:46:17,420 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:46:17,420 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:46:17,420 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:46:17,420 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2021-11-23 15:46:17,420 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2021-11-23 15:46:17,421 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2021-11-23 15:46:17,421 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2021-11-23 15:46:17,421 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-23 15:46:17,421 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-23 15:46:17,421 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:46:17,421 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:46:17,421 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-11-23 15:46:17,422 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-11-23 15:46:17,422 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2021-11-23 15:46:17,422 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2021-11-23 15:46:17,422 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:46:17,422 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~C_INT [2021-11-23 15:46:17,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~C_INT [2021-11-23 15:46:17,422 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_change_protocol [2021-11-23 15:46:17,423 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_change_protocol [2021-11-23 15:46:17,423 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:46:17,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:46:17,423 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_extension [2021-11-23 15:46:17,423 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_extension [2021-11-23 15:46:17,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:46:17,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:46:17,424 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:46:17,424 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:46:17,424 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:46:17,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_tm6000_core [2021-11-23 15:46:17,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_tm6000_core [2021-11-23 15:46:17,424 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_radio_s_ctrl [2021-11-23 15:46:17,425 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_radio_s_ctrl [2021-11-23 15:46:17,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:46:17,425 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2021-11-23 15:46:17,425 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2021-11-23 15:46:17,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:46:17,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:46:17,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:46:17,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:46:17,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:46:17,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:46:17,426 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-11-23 15:46:17,426 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-11-23 15:46:17,426 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-11-23 15:46:17,426 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-11-23 15:46:17,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:46:17,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:46:17,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_6_4 [2021-11-23 15:46:17,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_6_4 [2021-11-23 15:46:17,427 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-11-23 15:46:17,427 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-11-23 15:46:17,427 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_load_std [2021-11-23 15:46:17,428 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_load_std [2021-11-23 15:46:17,428 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2021-11-23 15:46:17,428 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2021-11-23 15:46:17,428 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-11-23 15:46:17,428 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-11-23 15:46:17,428 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-11-23 15:46:17,428 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-11-23 15:46:17,429 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2021-11-23 15:46:17,429 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2021-11-23 15:46:17,429 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:46:17,429 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:46:17,429 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2021-11-23 15:46:17,429 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2021-11-23 15:46:17,429 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:46:17,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:46:17,430 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_s_ctrl [2021-11-23 15:46:17,430 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_s_ctrl [2021-11-23 15:46:17,430 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2021-11-23 15:46:17,430 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2021-11-23 15:46:17,430 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2021-11-23 15:46:17,430 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2021-11-23 15:46:17,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-23 15:46:17,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-23 15:46:17,431 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_register_extension [2021-11-23 15:46:17,431 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_register_extension [2021-11-23 15:46:17,431 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2021-11-23 15:46:17,431 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2021-11-23 15:46:17,431 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:46:17,432 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:46:17,432 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:46:17,432 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:46:17,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:46:17,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:46:17,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:46:17,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:46:17,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:46:17,438 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2021-11-23 15:46:17,438 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2021-11-23 15:46:17,438 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:46:17,438 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:46:17,438 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 15:46:17,438 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 15:46:17,438 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:46:17,439 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:46:17,441 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-11-23 15:46:17,442 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-11-23 15:46:17,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:46:17,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:46:17,442 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:46:17,442 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:46:17,442 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-11-23 15:46:17,443 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-11-23 15:46:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:46:17,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:46:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2021-11-23 15:46:17,443 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2021-11-23 15:46:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:46:17,443 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:46:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-11-23 15:46:17,444 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-11-23 15:46:17,444 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-11-23 15:46:17,444 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-11-23 15:46:17,444 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_dev [2021-11-23 15:46:17,444 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_dev [2021-11-23 15:46:17,444 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-23 15:46:17,444 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-23 15:46:17,445 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:46:17,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:46:17,445 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_release [2021-11-23 15:46:17,445 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_release [2021-11-23 15:46:17,445 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:46:17,445 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:46:17,445 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_start [2021-11-23 15:46:17,446 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_start [2021-11-23 15:46:17,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_tm6000_usb_driver_exit_12_2 [2021-11-23 15:46:17,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_tm6000_usb_driver_exit_12_2 [2021-11-23 15:46:17,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:46:17,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:46:17,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:46:17,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:46:17,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:46:17,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:46:17,447 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_usb_probe [2021-11-23 15:46:17,447 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_usb_probe [2021-11-23 15:46:17,447 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_stop [2021-11-23 15:46:17,447 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_stop [2021-11-23 15:46:17,447 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2021-11-23 15:46:17,447 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2021-11-23 15:46:17,448 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_get_std_res [2021-11-23 15:46:17,448 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_get_std_res [2021-11-23 15:46:17,448 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2021-11-23 15:46:17,448 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2021-11-23 15:46:17,448 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_xfer [2021-11-23 15:46:17,448 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_xfer [2021-11-23 15:46:17,448 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_prepare_isoc [2021-11-23 15:46:17,449 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_prepare_isoc [2021-11-23 15:46:17,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:46:17,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:46:17,449 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:46:17,449 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:46:17,449 INFO L130 BoogieDeclarations]: Found specification of procedure fill_board_specific_data [2021-11-23 15:46:17,449 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_board_specific_data [2021-11-23 15:46:17,449 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:46:17,450 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:46:17,450 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_uninit_isoc [2021-11-23 15:46:17,450 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_uninit_isoc [2021-11-23 15:46:17,450 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-23 15:46:17,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:46:17,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:46:18,787 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:46:18,795 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:46:19,096 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:46:19,100 INFO L158 Benchmark]: Toolchain (without parser) took 13693.24ms. Allocated memory was 65.0MB in the beginning and 2.1GB in the end (delta: 2.0GB). Free memory was 38.4MB in the beginning and 1.6GB in the end (delta: -1.6GB). Peak memory consumption was 447.2MB. Max. memory is 16.1GB. [2021-11-23 15:46:19,100 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 65.0MB. Free memory is still 45.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:46:19,101 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7863.11ms. Allocated memory was 65.0MB in the beginning and 289.4MB in the end (delta: 224.4MB). Free memory was 38.3MB in the beginning and 79.0MB in the end (delta: -40.7MB). Peak memory consumption was 194.6MB. Max. memory is 16.1GB. [2021-11-23 15:46:19,101 INFO L158 Benchmark]: Boogie Procedure Inliner took 1694.94ms. Allocated memory was 289.4MB in the beginning and 557.8MB in the end (delta: 268.4MB). Free memory was 77.9MB in the beginning and 272.2MB in the end (delta: -194.3MB). Peak memory consumption was 189.5MB. Max. memory is 16.1GB. [2021-11-23 15:46:19,102 INFO L158 Benchmark]: Boogie Preprocessor took 2321.68ms. Allocated memory was 557.8MB in the beginning and 2.1GB in the end (delta: 1.5GB). Free memory was 272.2MB in the beginning and 1.7GB in the end (delta: -1.4GB). Peak memory consumption was 192.2MB. Max. memory is 16.1GB. [2021-11-23 15:46:19,102 INFO L158 Benchmark]: RCFGBuilder took 1805.95ms. Allocated memory is still 2.1GB. Free memory was 1.7GB in the beginning and 1.6GB in the end (delta: 82.8MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. [2021-11-23 15:46:19,108 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 65.0MB. Free memory is still 45.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7863.11ms. Allocated memory was 65.0MB in the beginning and 289.4MB in the end (delta: 224.4MB). Free memory was 38.3MB in the beginning and 79.0MB in the end (delta: -40.7MB). Peak memory consumption was 194.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1694.94ms. Allocated memory was 289.4MB in the beginning and 557.8MB in the end (delta: 268.4MB). Free memory was 77.9MB in the beginning and 272.2MB in the end (delta: -194.3MB). Peak memory consumption was 189.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 2321.68ms. Allocated memory was 557.8MB in the beginning and 2.1GB in the end (delta: 1.5GB). Free memory was 272.2MB in the beginning and 1.7GB in the end (delta: -1.4GB). Peak memory consumption was 192.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1805.95ms. Allocated memory is still 2.1GB. Free memory was 1.7GB in the beginning and 1.6GB in the end (delta: 82.8MB). Peak memory consumption was 79.7MB. 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 15:46:19,168 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ec60ca9-b433-423b-9990-b0815fd7c1c1/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