./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.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_91d0ba1a-1396-4985-adb6-8c3835af507a/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d0ba1a-1396-4985-adb6-8c3835af507a/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_91d0ba1a-1396-4985-adb6-8c3835af507a/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d0ba1a-1396-4985-adb6-8c3835af507a/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d0ba1a-1396-4985-adb6-8c3835af507a/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_91d0ba1a-1396-4985-adb6-8c3835af507a/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 825ce87e46662efc7e9d8853e437915e4404308ea6124379d2846078ec16d2d8 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:39:35,805 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:39:35,807 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:39:35,839 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:39:35,840 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:39:35,841 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:39:35,843 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:39:35,845 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:39:35,847 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:39:35,849 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:39:35,850 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:39:35,852 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:39:35,852 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:39:35,854 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:39:35,855 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:39:35,857 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:39:35,858 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:39:35,859 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:39:35,861 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:39:35,864 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:39:35,866 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:39:35,867 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:39:35,869 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:39:35,870 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:39:35,874 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:39:35,874 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:39:35,875 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:39:35,876 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:39:35,876 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:39:35,878 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:39:35,878 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:39:35,885 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:39:35,888 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:39:35,889 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:39:35,890 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:39:35,891 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:39:35,891 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:39:35,892 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:39:35,892 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:39:35,893 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:39:35,895 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:39:35,895 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d0ba1a-1396-4985-adb6-8c3835af507a/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:39:35,941 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:39:35,941 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:39:35,945 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:39:35,945 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:39:35,946 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:39:35,947 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:39:35,947 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:39:35,947 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:39:35,948 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:39:35,948 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:39:35,949 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:39:35,949 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:39:35,950 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:39:35,950 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:39:35,950 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:39:35,951 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:39:35,951 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:39:35,951 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:39:35,951 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:39:35,954 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:39:35,954 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:39:35,955 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:39:35,956 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:39:35,956 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:39:35,962 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:39:35,963 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_91d0ba1a-1396-4985-adb6-8c3835af507a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d0ba1a-1396-4985-adb6-8c3835af507a/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 825ce87e46662efc7e9d8853e437915e4404308ea6124379d2846078ec16d2d8 [2021-11-23 15:39:36,253 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:39:36,280 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:39:36,283 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:39:36,285 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:39:36,286 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:39:36,288 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d0ba1a-1396-4985-adb6-8c3835af507a/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i [2021-11-23 15:39:36,386 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d0ba1a-1396-4985-adb6-8c3835af507a/bin/ukojak-CwSLpZB5Qu/data/16cf9bab0/a1149e1afcbe4a1590e5ee82939f4d22/FLAG2c51ca06c [2021-11-23 15:39:37,744 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:39:37,746 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d0ba1a-1396-4985-adb6-8c3835af507a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i [2021-11-23 15:39:37,853 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d0ba1a-1396-4985-adb6-8c3835af507a/bin/ukojak-CwSLpZB5Qu/data/16cf9bab0/a1149e1afcbe4a1590e5ee82939f4d22/FLAG2c51ca06c [2021-11-23 15:39:38,240 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d0ba1a-1396-4985-adb6-8c3835af507a/bin/ukojak-CwSLpZB5Qu/data/16cf9bab0/a1149e1afcbe4a1590e5ee82939f4d22 [2021-11-23 15:39:38,243 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:39:38,245 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:39:38,246 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:39:38,246 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:39:38,250 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:39:38,250 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:39:38" (1/1) ... [2021-11-23 15:39:38,252 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60675d19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:38, skipping insertion in model container [2021-11-23 15:39:38,252 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:39:38" (1/1) ... [2021-11-23 15:39:38,258 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:39:38,566 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:39:47,185 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_91d0ba1a-1396-4985-adb6-8c3835af507a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[996914,996927] [2021-11-23 15:39:47,196 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_91d0ba1a-1396-4985-adb6-8c3835af507a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997080,997093] [2021-11-23 15:39:47,197 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_91d0ba1a-1396-4985-adb6-8c3835af507a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997244,997257] [2021-11-23 15:39:47,197 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_91d0ba1a-1396-4985-adb6-8c3835af507a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997409,997422] [2021-11-23 15:39:47,228 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:39:47,631 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:39:49,722 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d0ba1a-1396-4985-adb6-8c3835af507a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[996914,996927] [2021-11-23 15:39:49,723 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d0ba1a-1396-4985-adb6-8c3835af507a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997080,997093] [2021-11-23 15:39:49,723 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d0ba1a-1396-4985-adb6-8c3835af507a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997244,997257] [2021-11-23 15:39:49,724 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d0ba1a-1396-4985-adb6-8c3835af507a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997409,997422] [2021-11-23 15:39:49,733 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:39:50,550 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:39:50,551 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:50 WrapperNode [2021-11-23 15:39:50,551 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:39:50,552 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:39:50,553 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:39:50,553 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:39:50,561 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:50" (1/1) ... [2021-11-23 15:39:50,805 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:50" (1/1) ... [2021-11-23 15:39:51,439 INFO L137 Inliner]: procedures = 723, calls = 8546, calls flagged for inlining = 509, calls inlined = 494, statements flattened = 16825 [2021-11-23 15:39:51,440 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:39:51,441 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:39:51,441 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:39:51,441 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:39:51,451 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:50" (1/1) ... [2021-11-23 15:39:51,452 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:50" (1/1) ... [2021-11-23 15:39:51,636 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:50" (1/1) ... [2021-11-23 15:39:51,638 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:50" (1/1) ... [2021-11-23 15:39:51,938 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:50" (1/1) ... [2021-11-23 15:39:51,993 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:50" (1/1) ... [2021-11-23 15:39:52,110 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:50" (1/1) ... [2021-11-23 15:39:52,216 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:39:52,217 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:39:52,217 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:39:52,218 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:39:52,219 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:50" (1/1) ... [2021-11-23 15:39:52,227 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:39:52,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d0ba1a-1396-4985-adb6-8c3835af507a/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:39:52,257 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d0ba1a-1396-4985-adb6-8c3835af507a/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:39:52,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d0ba1a-1396-4985-adb6-8c3835af507a/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:39:52,306 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700ph_tuner_attach [2021-11-23 15:39:52,307 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700ph_tuner_attach [2021-11-23 15:39:52,307 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-11-23 15:39:52,307 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-11-23 15:39:52,307 INFO L130 BoogieDeclarations]: Found specification of procedure novatd_frontend_attach [2021-11-23 15:39:52,307 INFO L138 BoogieDeclarations]: Found implementation of procedure novatd_frontend_attach [2021-11-23 15:39:52,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:39:52,308 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:39:52,308 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_identify_state [2021-11-23 15:39:52,308 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_identify_state [2021-11-23 15:39:52,308 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_rc_setup [2021-11-23 15:39:52,308 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_rc_setup [2021-11-23 15:39:52,309 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_adapdata [2021-11-23 15:39:52,309 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_adapdata [2021-11-23 15:39:52,309 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_change_protocol [2021-11-23 15:39:52,309 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_change_protocol [2021-11-23 15:39:52,309 INFO L130 BoogieDeclarations]: Found specification of procedure dib8090_get_adc_power [2021-11-23 15:39:52,310 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8090_get_adc_power [2021-11-23 15:39:52,310 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_update_pll [2021-11-23 15:39:52,310 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_update_pll [2021-11-23 15:39:52,310 INFO L130 BoogieDeclarations]: Found specification of procedure nim8096md_frontend_attach [2021-11-23 15:39:52,310 INFO L138 BoogieDeclarations]: Found implementation of procedure nim8096md_frontend_attach [2021-11-23 15:39:52,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:39:52,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:39:52,311 INFO L130 BoogieDeclarations]: Found specification of procedure stk7770p_frontend_attach [2021-11-23 15:39:52,311 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7770p_frontend_attach [2021-11-23 15:39:52,311 INFO L130 BoogieDeclarations]: Found specification of procedure rc_keydown [2021-11-23 15:39:52,312 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_keydown [2021-11-23 15:39:52,312 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_put [2021-11-23 15:39:52,312 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_put [2021-11-23 15:39:52,312 INFO L130 BoogieDeclarations]: Found specification of procedure dib8096p_agc_startup [2021-11-23 15:39:52,312 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8096p_agc_startup [2021-11-23 15:39:52,312 INFO L130 BoogieDeclarations]: Found specification of procedure nim9090md_tuner_attach [2021-11-23 15:39:52,313 INFO L138 BoogieDeclarations]: Found implementation of procedure nim9090md_tuner_attach [2021-11-23 15:39:52,313 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7090pvr_frontend1_attach [2021-11-23 15:39:52,313 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7090pvr_frontend1_attach [2021-11-23 15:39:52,313 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7090pvr_tuner0_attach [2021-11-23 15:39:52,313 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7090pvr_tuner0_attach [2021-11-23 15:39:52,314 INFO L130 BoogieDeclarations]: Found specification of procedure xc5000_tuner_attach [2021-11-23 15:39:52,314 INFO L138 BoogieDeclarations]: Found implementation of procedure xc5000_tuner_attach [2021-11-23 15:39:52,314 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_i2c_enumeration [2021-11-23 15:39:52,314 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_i2c_enumeration [2021-11-23 15:39:52,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:39:52,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:39:52,315 INFO L130 BoogieDeclarations]: Found specification of procedure dib807x_tuner_attach [2021-11-23 15:39:52,315 INFO L138 BoogieDeclarations]: Found implementation of procedure dib807x_tuner_attach [2021-11-23 15:39:52,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:39:52,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:39:52,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-23 15:39:52,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-23 15:39:52,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_usb_mutex_of_dvb_usb_device [2021-11-23 15:39:52,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_usb_mutex_of_dvb_usb_device [2021-11-23 15:39:52,316 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:39:52,316 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7790p_tuner_attach [2021-11-23 15:39:52,317 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7790p_tuner_attach [2021-11-23 15:39:52,317 INFO L130 BoogieDeclarations]: Found specification of procedure nim7090_frontend_attach [2021-11-23 15:39:52,317 INFO L138 BoogieDeclarations]: Found implementation of procedure nim7090_frontend_attach [2021-11-23 15:39:52,317 INFO L130 BoogieDeclarations]: Found specification of procedure dib9000_get_i2c_master [2021-11-23 15:39:52,317 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9000_get_i2c_master [2021-11-23 15:39:52,318 INFO L130 BoogieDeclarations]: Found specification of procedure stk80xx_pid_filter [2021-11-23 15:39:52,318 INFO L138 BoogieDeclarations]: Found implementation of procedure stk80xx_pid_filter [2021-11-23 15:39:52,318 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:39:52,318 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:39:52,318 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2021-11-23 15:39:52,319 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2021-11-23 15:39:52,319 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_download_firmware [2021-11-23 15:39:52,319 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_download_firmware [2021-11-23 15:39:52,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:39:52,319 INFO L130 BoogieDeclarations]: Found specification of procedure dib809x_tuner_attach [2021-11-23 15:39:52,320 INFO L138 BoogieDeclarations]: Found implementation of procedure dib809x_tuner_attach [2021-11-23 15:39:52,320 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700p_tuner_attach [2021-11-23 15:39:52,320 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700p_tuner_attach [2021-11-23 15:39:52,320 INFO L130 BoogieDeclarations]: Found specification of procedure stk807x_frontend_attach [2021-11-23 15:39:52,320 INFO L138 BoogieDeclarations]: Found implementation of procedure stk807x_frontend_attach [2021-11-23 15:39:52,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:39:52,321 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_set_agc1_min [2021-11-23 15:39:52,321 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_set_agc1_min [2021-11-23 15:39:52,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:39:52,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:39:52,321 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:39:52,322 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:39:52,322 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:39:52,322 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700p_frontend_attach [2021-11-23 15:39:52,322 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700p_frontend_attach [2021-11-23 15:39:52,322 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7090pvr_frontend0_attach [2021-11-23 15:39:52,322 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7090pvr_frontend0_attach [2021-11-23 15:39:52,323 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700d_frontend_attach [2021-11-23 15:39:52,323 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700d_frontend_attach [2021-11-23 15:39:52,323 INFO L130 BoogieDeclarations]: Found specification of procedure dib8096_set_param_override [2021-11-23 15:39:52,323 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8096_set_param_override [2021-11-23 15:39:52,323 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_i2c_xfer [2021-11-23 15:39:52,324 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_i2c_xfer [2021-11-23 15:39:52,324 INFO L130 BoogieDeclarations]: Found specification of procedure stk7070pd_frontend_attach1 [2021-11-23 15:39:52,324 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7070pd_frontend_attach1 [2021-11-23 15:39:52,324 INFO L130 BoogieDeclarations]: Found specification of procedure stk7070pd_frontend_attach0 [2021-11-23 15:39:52,324 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7070pd_frontend_attach0 [2021-11-23 15:39:52,324 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_ctrl_rd [2021-11-23 15:39:52,325 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_ctrl_rd [2021-11-23 15:39:52,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_usb_mutex_of_dvb_usb_device [2021-11-23 15:39:52,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_usb_mutex_of_dvb_usb_device [2021-11-23 15:39:52,325 INFO L130 BoogieDeclarations]: Found specification of procedure pctv340e_frontend_attach [2021-11-23 15:39:52,325 INFO L138 BoogieDeclarations]: Found implementation of procedure pctv340e_frontend_attach [2021-11-23 15:39:52,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:39:52,326 INFO L130 BoogieDeclarations]: Found specification of procedure dib01x0_pmu_update [2021-11-23 15:39:52,326 INFO L138 BoogieDeclarations]: Found implementation of procedure dib01x0_pmu_update [2021-11-23 15:39:52,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:39:52,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:39:52,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:39:52,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:39:52,327 INFO L130 BoogieDeclarations]: Found specification of procedure stk7070pd_init [2021-11-23 15:39:52,327 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7070pd_init [2021-11-23 15:39:52,327 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:39:52,327 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_rc_query_old_firmware [2021-11-23 15:39:52,328 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_rc_query_old_firmware [2021-11-23 15:39:52,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:39:52,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:39:52,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:39:52,329 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7090pvr_tuner1_attach [2021-11-23 15:39:52,329 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7090pvr_tuner1_attach [2021-11-23 15:39:52,329 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_ctrl_clock [2021-11-23 15:39:52,329 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_ctrl_clock [2021-11-23 15:39:52,329 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000pc_detection [2021-11-23 15:39:52,330 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000pc_detection [2021-11-23 15:39:52,330 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:39:52,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:39:52,330 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-11-23 15:39:52,330 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-11-23 15:39:52,331 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-11-23 15:39:52,331 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-11-23 15:39:52,331 INFO L130 BoogieDeclarations]: Found specification of procedure dib7070_set_param_override [2021-11-23 15:39:52,331 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7070_set_param_override [2021-11-23 15:39:52,331 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_get_i2c_master [2021-11-23 15:39:52,332 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_get_i2c_master [2021-11-23 15:39:52,332 INFO L130 BoogieDeclarations]: Found specification of procedure stk807xpvr_frontend_attach0 [2021-11-23 15:39:52,332 INFO L138 BoogieDeclarations]: Found implementation of procedure stk807xpvr_frontend_attach0 [2021-11-23 15:39:52,332 INFO L130 BoogieDeclarations]: Found specification of procedure stk807xpvr_frontend_attach1 [2021-11-23 15:39:52,332 INFO L138 BoogieDeclarations]: Found implementation of procedure stk807xpvr_frontend_attach1 [2021-11-23 15:39:52,332 INFO L130 BoogieDeclarations]: Found specification of procedure dib9000_set_gpio [2021-11-23 15:39:52,333 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9000_set_gpio [2021-11-23 15:39:52,333 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-11-23 15:39:52,333 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-11-23 15:39:52,333 INFO L130 BoogieDeclarations]: Found specification of procedure lgdt3305_frontend_attach [2021-11-23 15:39:52,333 INFO L138 BoogieDeclarations]: Found implementation of procedure lgdt3305_frontend_attach [2021-11-23 15:39:52,333 INFO L130 BoogieDeclarations]: Found specification of procedure dib0070_wbd_offset [2021-11-23 15:39:52,334 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0070_wbd_offset [2021-11-23 15:39:52,334 INFO L130 BoogieDeclarations]: Found specification of procedure dib9000_i2c_enumeration [2021-11-23 15:39:52,334 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9000_i2c_enumeration [2021-11-23 15:39:52,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_usb_mutex_of_dvb_usb_device [2021-11-23 15:39:52,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_usb_mutex_of_dvb_usb_device [2021-11-23 15:39:52,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_i2c_mutex_of_dvb_usb_device [2021-11-23 15:39:52,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_i2c_mutex_of_dvb_usb_device [2021-11-23 15:39:52,335 INFO L130 BoogieDeclarations]: Found specification of procedure dib7770p_tuner_attach [2021-11-23 15:39:52,335 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7770p_tuner_attach [2021-11-23 15:39:52,335 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:39:52,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:39:52,336 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700P2_frontend_attach [2021-11-23 15:39:52,336 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700P2_frontend_attach [2021-11-23 15:39:52,336 INFO L130 BoogieDeclarations]: Found specification of procedure dib7770_set_param_override [2021-11-23 15:39:52,336 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7770_set_param_override [2021-11-23 15:39:52,336 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usb_device_exit [2021-11-23 15:39:52,336 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usb_device_exit [2021-11-23 15:39:52,337 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:39:52,337 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:39:52,337 INFO L130 BoogieDeclarations]: Found specification of procedure dib9000_firmware_post_pll_init [2021-11-23 15:39:52,337 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9000_firmware_post_pll_init [2021-11-23 15:39:52,337 INFO L130 BoogieDeclarations]: Found specification of procedure stk809x_frontend_attach [2021-11-23 15:39:52,337 INFO L138 BoogieDeclarations]: Found implementation of procedure stk809x_frontend_attach [2021-11-23 15:39:52,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:39:52,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:39:52,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:39:52,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:39:52,338 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_streaming_ctrl [2021-11-23 15:39:52,338 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_streaming_ctrl [2021-11-23 15:39:52,339 INFO L130 BoogieDeclarations]: Found specification of procedure nim8096md_tuner_attach [2021-11-23 15:39:52,339 INFO L138 BoogieDeclarations]: Found implementation of procedure nim8096md_tuner_attach [2021-11-23 15:39:52,339 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_set_gpio [2021-11-23 15:39:52,339 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_set_gpio [2021-11-23 15:39:52,339 INFO L130 BoogieDeclarations]: Found specification of procedure dib0090_pwm_gain_reset [2021-11-23 15:39:52,340 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0090_pwm_gain_reset [2021-11-23 15:39:52,340 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_pid_filter [2021-11-23 15:39:52,340 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_pid_filter [2021-11-23 15:39:52,340 INFO L130 BoogieDeclarations]: Found specification of procedure mxl5007t_tuner_attach [2021-11-23 15:39:52,340 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl5007t_tuner_attach [2021-11-23 15:39:52,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i2c_mutex_of_dvb_usb_device [2021-11-23 15:39:52,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i2c_mutex_of_dvb_usb_device [2021-11-23 15:39:52,341 INFO L130 BoogieDeclarations]: Found specification of procedure dib9000_get_tuner_interface [2021-11-23 15:39:52,341 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9000_get_tuner_interface [2021-11-23 15:39:52,341 INFO L130 BoogieDeclarations]: Found specification of procedure novatd_sleep_override [2021-11-23 15:39:52,341 INFO L138 BoogieDeclarations]: Found implementation of procedure novatd_sleep_override [2021-11-23 15:39:52,342 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:39:52,342 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:39:52,342 INFO L130 BoogieDeclarations]: Found specification of procedure dib7090_get_adc_power [2021-11-23 15:39:52,342 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7090_get_adc_power [2021-11-23 15:39:52,342 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700d_tuner_attach [2021-11-23 15:39:52,342 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700d_tuner_attach [2021-11-23 15:39:52,343 INFO L130 BoogieDeclarations]: Found specification of procedure dib807x_set_param_override [2021-11-23 15:39:52,343 INFO L138 BoogieDeclarations]: Found implementation of procedure dib807x_set_param_override [2021-11-23 15:39:52,343 INFO L130 BoogieDeclarations]: Found specification of procedure tfe8096p_frontend_attach [2021-11-23 15:39:52,343 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe8096p_frontend_attach [2021-11-23 15:39:52,343 INFO L130 BoogieDeclarations]: Found specification of procedure tfe8096p_tuner_attach [2021-11-23 15:39:52,343 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe8096p_tuner_attach [2021-11-23 15:39:52,344 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_set_i2c_speed [2021-11-23 15:39:52,344 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_set_i2c_speed [2021-11-23 15:39:52,344 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:39:52,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:39:52,344 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_set_gpio [2021-11-23 15:39:52,345 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_set_gpio [2021-11-23 15:39:52,345 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_set_wbd_ref [2021-11-23 15:39:52,345 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_set_wbd_ref [2021-11-23 15:39:52,345 INFO L130 BoogieDeclarations]: Found specification of procedure stk9090m_frontend_attach [2021-11-23 15:39:52,345 INFO L138 BoogieDeclarations]: Found implementation of procedure stk9090m_frontend_attach [2021-11-23 15:39:52,345 INFO L130 BoogieDeclarations]: Found specification of procedure s5h1411_frontend_attach [2021-11-23 15:39:52,346 INFO L138 BoogieDeclarations]: Found implementation of procedure s5h1411_frontend_attach [2021-11-23 15:39:52,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:39:52,346 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_ctrl_wr [2021-11-23 15:39:52,346 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_ctrl_wr [2021-11-23 15:39:52,346 INFO L130 BoogieDeclarations]: Found specification of procedure nim7090_tuner_attach [2021-11-23 15:39:52,346 INFO L138 BoogieDeclarations]: Found implementation of procedure nim7090_tuner_attach [2021-11-23 15:39:52,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:39:52,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:39:52,347 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-23 15:39:52,347 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-23 15:39:52,347 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_get_version [2021-11-23 15:39:52,347 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_get_version [2021-11-23 15:39:52,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:39:52,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:39:52,348 INFO L130 BoogieDeclarations]: Found specification of procedure dib0090_get_wbd_target [2021-11-23 15:39:52,348 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0090_get_wbd_target [2021-11-23 15:39:52,348 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_probe [2021-11-23 15:39:52,348 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_probe [2021-11-23 15:39:52,349 INFO L130 BoogieDeclarations]: Found specification of procedure dib90x0_tuner_sleep [2021-11-23 15:39:52,349 INFO L138 BoogieDeclarations]: Found implementation of procedure dib90x0_tuner_sleep [2021-11-23 15:39:52,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_29_4 [2021-11-23 15:39:52,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_29_4 [2021-11-23 15:39:52,349 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2021-11-23 15:39:52,350 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2021-11-23 15:39:52,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-23 15:39:52,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-23 15:39:52,350 INFO L130 BoogieDeclarations]: Found specification of procedure dib7090_get_i2c_tuner [2021-11-23 15:39:52,350 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7090_get_i2c_tuner [2021-11-23 15:39:52,350 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_ctrl_timf [2021-11-23 15:39:52,351 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_ctrl_timf [2021-11-23 15:39:52,351 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-23 15:39:52,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-23 15:39:52,351 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-23 15:39:52,351 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-23 15:39:52,351 INFO L130 BoogieDeclarations]: Found specification of procedure dib7090_agc_startup [2021-11-23 15:39:52,352 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7090_agc_startup [2021-11-23 15:39:52,352 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:39:52,352 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:39:52,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-23 15:39:52,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-23 15:39:52,353 INFO L130 BoogieDeclarations]: Found specification of procedure stk80xx_pid_filter_ctrl [2021-11-23 15:39:52,353 INFO L138 BoogieDeclarations]: Found implementation of procedure stk80xx_pid_filter_ctrl [2021-11-23 15:39:52,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:39:52,353 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2021-11-23 15:39:52,353 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2021-11-23 15:39:52,353 INFO L130 BoogieDeclarations]: Found specification of procedure dib7070p_tuner_attach [2021-11-23 15:39:52,354 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7070p_tuner_attach [2021-11-23 15:39:52,354 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~$Pointer$ [2021-11-23 15:39:52,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~$Pointer$ [2021-11-23 15:39:52,354 INFO L130 BoogieDeclarations]: Found specification of procedure dib9090_tuner_attach [2021-11-23 15:39:52,354 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9090_tuner_attach [2021-11-23 15:39:52,355 INFO L130 BoogieDeclarations]: Found specification of procedure dib0090_set_dc_servo [2021-11-23 15:39:52,355 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0090_set_dc_servo [2021-11-23 15:39:52,355 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_pid_filter_ctrl [2021-11-23 15:39:52,355 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_pid_filter_ctrl [2021-11-23 15:39:52,355 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700ph_frontend_attach [2021-11-23 15:39:52,355 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700ph_frontend_attach [2021-11-23 15:39:52,356 INFO L130 BoogieDeclarations]: Found specification of procedure nim9090md_frontend_attach [2021-11-23 15:39:52,356 INFO L138 BoogieDeclarations]: Found implementation of procedure nim9090md_frontend_attach [2021-11-23 15:39:52,356 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_get [2021-11-23 15:39:52,356 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_get [2021-11-23 15:39:52,356 INFO L130 BoogieDeclarations]: Found specification of procedure stk7070p_frontend_attach [2021-11-23 15:39:52,356 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7070p_frontend_attach [2021-11-23 15:39:52,357 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7790p_frontend_attach [2021-11-23 15:39:52,357 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7790p_frontend_attach [2021-11-23 15:39:52,357 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_i2c_func [2021-11-23 15:39:52,357 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_i2c_func [2021-11-23 15:39:52,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:39:52,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:39:52,358 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_get_i2c_master [2021-11-23 15:39:52,358 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_get_i2c_master [2021-11-23 15:39:52,358 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_i2c_enumeration [2021-11-23 15:39:52,358 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_i2c_enumeration [2021-11-23 15:39:52,358 INFO L130 BoogieDeclarations]: Found specification of procedure xc4000_tuner_attach [2021-11-23 15:39:52,358 INFO L138 BoogieDeclarations]: Found implementation of procedure xc4000_tuner_attach [2021-11-23 15:39:52,359 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_set_wbd_ref [2021-11-23 15:39:52,359 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_set_wbd_ref [2021-11-23 15:39:52,359 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_set_gpio [2021-11-23 15:39:52,359 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_set_gpio [2021-11-23 15:39:52,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:39:52,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_dib0700_driver_exit_33_2 [2021-11-23 15:39:52,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_dib0700_driver_exit_33_2 [2021-11-23 15:39:52,360 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~u16~0~TO~$Pointer$ [2021-11-23 15:39:52,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~u16~0~TO~$Pointer$ [2021-11-23 15:39:52,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:39:52,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:39:52,360 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-23 15:39:52,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-23 15:39:54,997 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:39:55,002 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:39:55,596 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:39:55,601 INFO L158 Benchmark]: Toolchain (without parser) took 17355.02ms. Allocated memory was 109.1MB in the beginning and 490.7MB in the end (delta: 381.7MB). Free memory was 56.2MB in the beginning and 213.2MB in the end (delta: -157.0MB). Peak memory consumption was 417.2MB. Max. memory is 16.1GB. [2021-11-23 15:39:55,601 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 109.1MB. Free memory is still 83.2MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:39:55,602 INFO L158 Benchmark]: CACSL2BoogieTranslator took 12305.57ms. Allocated memory was 109.1MB in the beginning and 490.7MB in the end (delta: 381.7MB). Free memory was 55.9MB in the beginning and 180.6MB in the end (delta: -124.7MB). Peak memory consumption was 280.0MB. Max. memory is 16.1GB. [2021-11-23 15:39:55,603 INFO L158 Benchmark]: Boogie Procedure Inliner took 887.44ms. Allocated memory is still 490.7MB. Free memory was 180.6MB in the beginning and 292.8MB in the end (delta: -112.2MB). Peak memory consumption was 91.2MB. Max. memory is 16.1GB. [2021-11-23 15:39:55,604 INFO L158 Benchmark]: Boogie Preprocessor took 775.50ms. Allocated memory is still 490.7MB. Free memory was 292.8MB in the beginning and 162.8MB in the end (delta: 130.0MB). Peak memory consumption was 127.9MB. Max. memory is 16.1GB. [2021-11-23 15:39:55,605 INFO L158 Benchmark]: RCFGBuilder took 3381.73ms. Allocated memory is still 490.7MB. Free memory was 161.7MB in the beginning and 213.2MB in the end (delta: -51.5MB). Peak memory consumption was 141.5MB. Max. memory is 16.1GB. [2021-11-23 15:39:55,608 INFO L339 ainManager$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 109.1MB. Free memory is still 83.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 12305.57ms. Allocated memory was 109.1MB in the beginning and 490.7MB in the end (delta: 381.7MB). Free memory was 55.9MB in the beginning and 180.6MB in the end (delta: -124.7MB). Peak memory consumption was 280.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 887.44ms. Allocated memory is still 490.7MB. Free memory was 180.6MB in the beginning and 292.8MB in the end (delta: -112.2MB). Peak memory consumption was 91.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 775.50ms. Allocated memory is still 490.7MB. Free memory was 292.8MB in the beginning and 162.8MB in the end (delta: 130.0MB). Peak memory consumption was 127.9MB. Max. memory is 16.1GB. * RCFGBuilder took 3381.73ms. Allocated memory is still 490.7MB. Free memory was 161.7MB in the beginning and 213.2MB in the end (delta: -51.5MB). Peak memory consumption was 141.5MB. 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 15:39:55,649 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d0ba1a-1396-4985-adb6-8c3835af507a/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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_91d0ba1a-1396-4985-adb6-8c3835af507a/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d0ba1a-1396-4985-adb6-8c3835af507a/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_91d0ba1a-1396-4985-adb6-8c3835af507a/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d0ba1a-1396-4985-adb6-8c3835af507a/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d0ba1a-1396-4985-adb6-8c3835af507a/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_91d0ba1a-1396-4985-adb6-8c3835af507a/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 825ce87e46662efc7e9d8853e437915e4404308ea6124379d2846078ec16d2d8 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:39:58,192 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:39:58,194 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:39:58,238 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:39:58,239 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:39:58,240 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:39:58,242 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:39:58,245 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:39:58,248 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:39:58,249 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:39:58,251 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:39:58,252 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:39:58,253 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:39:58,254 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:39:58,256 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:39:58,258 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:39:58,259 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:39:58,260 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:39:58,263 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:39:58,266 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:39:58,268 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:39:58,269 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:39:58,271 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:39:58,272 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:39:58,277 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:39:58,277 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:39:58,278 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:39:58,279 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:39:58,280 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:39:58,282 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:39:58,282 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:39:58,296 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:39:58,298 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:39:58,299 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:39:58,300 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:39:58,301 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:39:58,301 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:39:58,302 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:39:58,302 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:39:58,303 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:39:58,304 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:39:58,307 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d0ba1a-1396-4985-adb6-8c3835af507a/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:39:58,362 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:39:58,363 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:39:58,364 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:39:58,365 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:39:58,367 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:39:58,367 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:39:58,367 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:39:58,367 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:39:58,368 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:39:58,368 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:39:58,369 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:39:58,369 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:39:58,370 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:39:58,370 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:39:58,370 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:39:58,370 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:39:58,370 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:39:58,371 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:39:58,371 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:39:58,371 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:39:58,371 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:39:58,372 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:39:58,372 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:39:58,372 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:39:58,373 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:39:58,373 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:39:58,373 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:39:58,373 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:39:58,373 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:39:58,374 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_91d0ba1a-1396-4985-adb6-8c3835af507a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d0ba1a-1396-4985-adb6-8c3835af507a/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 825ce87e46662efc7e9d8853e437915e4404308ea6124379d2846078ec16d2d8 [2021-11-23 15:39:58,832 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:39:58,868 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:39:58,870 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:39:58,873 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:39:58,874 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:39:58,875 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d0ba1a-1396-4985-adb6-8c3835af507a/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i [2021-11-23 15:39:58,967 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d0ba1a-1396-4985-adb6-8c3835af507a/bin/ukojak-CwSLpZB5Qu/data/c9939d66e/6871dbb7fb8b4f3481c1884736137f3b/FLAG1d7104482 [2021-11-23 15:40:00,332 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:40:00,346 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d0ba1a-1396-4985-adb6-8c3835af507a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i [2021-11-23 15:40:00,482 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d0ba1a-1396-4985-adb6-8c3835af507a/bin/ukojak-CwSLpZB5Qu/data/c9939d66e/6871dbb7fb8b4f3481c1884736137f3b/FLAG1d7104482 [2021-11-23 15:40:00,834 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d0ba1a-1396-4985-adb6-8c3835af507a/bin/ukojak-CwSLpZB5Qu/data/c9939d66e/6871dbb7fb8b4f3481c1884736137f3b [2021-11-23 15:40:00,837 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:40:00,839 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:40:00,840 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:40:00,840 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:40:00,851 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:40:00,852 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:40:00" (1/1) ... [2021-11-23 15:40:00,854 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@732a243b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:00, skipping insertion in model container [2021-11-23 15:40:00,854 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:40:00" (1/1) ... [2021-11-23 15:40:00,863 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:40:01,337 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:40:11,602 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_91d0ba1a-1396-4985-adb6-8c3835af507a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[996914,996927] [2021-11-23 15:40:11,606 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_91d0ba1a-1396-4985-adb6-8c3835af507a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997080,997093] [2021-11-23 15:40:11,606 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_91d0ba1a-1396-4985-adb6-8c3835af507a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997244,997257] [2021-11-23 15:40:11,607 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_91d0ba1a-1396-4985-adb6-8c3835af507a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997409,997422] [2021-11-23 15:40:11,638 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:40:12,163 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:40:12,485 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:40:13,297 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_91d0ba1a-1396-4985-adb6-8c3835af507a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[996914,996927] [2021-11-23 15:40:13,298 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_91d0ba1a-1396-4985-adb6-8c3835af507a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997080,997093] [2021-11-23 15:40:13,299 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_91d0ba1a-1396-4985-adb6-8c3835af507a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997244,997257] [2021-11-23 15:40:13,299 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_91d0ba1a-1396-4985-adb6-8c3835af507a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997409,997422] [2021-11-23 15:40:13,309 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:40:13,574 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:40:15,332 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_91d0ba1a-1396-4985-adb6-8c3835af507a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[996914,996927] [2021-11-23 15:40:15,332 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_91d0ba1a-1396-4985-adb6-8c3835af507a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997080,997093] [2021-11-23 15:40:15,333 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_91d0ba1a-1396-4985-adb6-8c3835af507a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997244,997257] [2021-11-23 15:40:15,333 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_91d0ba1a-1396-4985-adb6-8c3835af507a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997409,997422] [2021-11-23 15:40:15,344 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:40:16,701 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:40:16,701 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:16 WrapperNode [2021-11-23 15:40:16,702 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:40:16,703 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:40:16,707 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:40:16,707 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:40:16,715 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:16" (1/1) ... [2021-11-23 15:40:16,982 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:16" (1/1) ... [2021-11-23 15:40:17,433 INFO L137 Inliner]: procedures = 738, calls = 8546, calls flagged for inlining = 509, calls inlined = 494, statements flattened = 16249 [2021-11-23 15:40:17,433 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:40:17,434 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:40:17,434 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:40:17,435 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:40:17,442 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:16" (1/1) ... [2021-11-23 15:40:17,443 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:16" (1/1) ... [2021-11-23 15:40:17,552 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:16" (1/1) ... [2021-11-23 15:40:17,553 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:16" (1/1) ... [2021-11-23 15:40:18,311 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:16" (1/1) ... [2021-11-23 15:40:18,400 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:16" (1/1) ... [2021-11-23 15:40:18,719 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:16" (1/1) ... [2021-11-23 15:40:19,014 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:40:19,016 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:40:19,017 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:40:19,017 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:40:19,018 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:16" (1/1) ... [2021-11-23 15:40:19,027 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:40:19,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d0ba1a-1396-4985-adb6-8c3835af507a/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:40:19,061 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d0ba1a-1396-4985-adb6-8c3835af507a/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:40:19,084 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d0ba1a-1396-4985-adb6-8c3835af507a/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:40:19,117 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700ph_tuner_attach [2021-11-23 15:40:19,118 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700ph_tuner_attach [2021-11-23 15:40:19,118 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-11-23 15:40:19,118 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-11-23 15:40:19,118 INFO L130 BoogieDeclarations]: Found specification of procedure novatd_frontend_attach [2021-11-23 15:40:19,118 INFO L138 BoogieDeclarations]: Found implementation of procedure novatd_frontend_attach [2021-11-23 15:40:19,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:40:19,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:40:19,119 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_identify_state [2021-11-23 15:40:19,120 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_identify_state [2021-11-23 15:40:19,120 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_rc_setup [2021-11-23 15:40:19,120 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_rc_setup [2021-11-23 15:40:19,120 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_adapdata [2021-11-23 15:40:19,121 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_adapdata [2021-11-23 15:40:19,121 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_change_protocol [2021-11-23 15:40:19,121 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_change_protocol [2021-11-23 15:40:19,121 INFO L130 BoogieDeclarations]: Found specification of procedure dib8090_get_adc_power [2021-11-23 15:40:19,121 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8090_get_adc_power [2021-11-23 15:40:19,122 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_update_pll [2021-11-23 15:40:19,122 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_update_pll [2021-11-23 15:40:19,122 INFO L130 BoogieDeclarations]: Found specification of procedure nim8096md_frontend_attach [2021-11-23 15:40:19,122 INFO L138 BoogieDeclarations]: Found implementation of procedure nim8096md_frontend_attach [2021-11-23 15:40:19,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:40:19,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:40:19,123 INFO L130 BoogieDeclarations]: Found specification of procedure stk7770p_frontend_attach [2021-11-23 15:40:19,123 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7770p_frontend_attach [2021-11-23 15:40:19,123 INFO L130 BoogieDeclarations]: Found specification of procedure rc_keydown [2021-11-23 15:40:19,124 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_keydown [2021-11-23 15:40:19,124 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_put [2021-11-23 15:40:19,124 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_put [2021-11-23 15:40:19,124 INFO L130 BoogieDeclarations]: Found specification of procedure dib8096p_agc_startup [2021-11-23 15:40:19,125 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8096p_agc_startup [2021-11-23 15:40:19,125 INFO L130 BoogieDeclarations]: Found specification of procedure nim9090md_tuner_attach [2021-11-23 15:40:19,125 INFO L138 BoogieDeclarations]: Found implementation of procedure nim9090md_tuner_attach [2021-11-23 15:40:19,125 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7090pvr_frontend1_attach [2021-11-23 15:40:19,126 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7090pvr_frontend1_attach [2021-11-23 15:40:19,126 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7090pvr_tuner0_attach [2021-11-23 15:40:19,126 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7090pvr_tuner0_attach [2021-11-23 15:40:19,126 INFO L130 BoogieDeclarations]: Found specification of procedure xc5000_tuner_attach [2021-11-23 15:40:19,126 INFO L138 BoogieDeclarations]: Found implementation of procedure xc5000_tuner_attach [2021-11-23 15:40:19,127 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_i2c_enumeration [2021-11-23 15:40:19,127 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_i2c_enumeration [2021-11-23 15:40:19,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:40:19,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:40:19,128 INFO L130 BoogieDeclarations]: Found specification of procedure dib807x_tuner_attach [2021-11-23 15:40:19,128 INFO L138 BoogieDeclarations]: Found implementation of procedure dib807x_tuner_attach [2021-11-23 15:40:19,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:40:19,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:40:19,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-23 15:40:19,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-23 15:40:19,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_usb_mutex_of_dvb_usb_device [2021-11-23 15:40:19,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_usb_mutex_of_dvb_usb_device [2021-11-23 15:40:19,130 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:40:19,131 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7790p_tuner_attach [2021-11-23 15:40:19,131 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7790p_tuner_attach [2021-11-23 15:40:19,132 INFO L130 BoogieDeclarations]: Found specification of procedure nim7090_frontend_attach [2021-11-23 15:40:19,132 INFO L138 BoogieDeclarations]: Found implementation of procedure nim7090_frontend_attach [2021-11-23 15:40:19,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:40:19,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:40:19,133 INFO L130 BoogieDeclarations]: Found specification of procedure dib9000_get_i2c_master [2021-11-23 15:40:19,133 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9000_get_i2c_master [2021-11-23 15:40:19,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:40:19,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:40:19,134 INFO L130 BoogieDeclarations]: Found specification of procedure stk80xx_pid_filter [2021-11-23 15:40:19,134 INFO L138 BoogieDeclarations]: Found implementation of procedure stk80xx_pid_filter [2021-11-23 15:40:19,134 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:40:19,134 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:40:19,134 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2021-11-23 15:40:19,135 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2021-11-23 15:40:19,135 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_download_firmware [2021-11-23 15:40:19,135 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_download_firmware [2021-11-23 15:40:19,135 INFO L130 BoogieDeclarations]: Found specification of procedure dib809x_tuner_attach [2021-11-23 15:40:19,135 INFO L138 BoogieDeclarations]: Found implementation of procedure dib809x_tuner_attach [2021-11-23 15:40:19,135 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700p_tuner_attach [2021-11-23 15:40:19,136 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700p_tuner_attach [2021-11-23 15:40:19,136 INFO L130 BoogieDeclarations]: Found specification of procedure stk807x_frontend_attach [2021-11-23 15:40:19,136 INFO L138 BoogieDeclarations]: Found implementation of procedure stk807x_frontend_attach [2021-11-23 15:40:19,136 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_set_agc1_min [2021-11-23 15:40:19,137 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_set_agc1_min [2021-11-23 15:40:19,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:40:19,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:40:19,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:40:19,138 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:40:19,138 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700p_frontend_attach [2021-11-23 15:40:19,138 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700p_frontend_attach [2021-11-23 15:40:19,139 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7090pvr_frontend0_attach [2021-11-23 15:40:19,139 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7090pvr_frontend0_attach [2021-11-23 15:40:19,139 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700d_frontend_attach [2021-11-23 15:40:19,139 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700d_frontend_attach [2021-11-23 15:40:19,140 INFO L130 BoogieDeclarations]: Found specification of procedure dib8096_set_param_override [2021-11-23 15:40:19,140 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8096_set_param_override [2021-11-23 15:40:19,140 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_i2c_xfer [2021-11-23 15:40:19,140 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_i2c_xfer [2021-11-23 15:40:19,140 INFO L130 BoogieDeclarations]: Found specification of procedure stk7070pd_frontend_attach1 [2021-11-23 15:40:19,140 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7070pd_frontend_attach1 [2021-11-23 15:40:19,141 INFO L130 BoogieDeclarations]: Found specification of procedure stk7070pd_frontend_attach0 [2021-11-23 15:40:19,141 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7070pd_frontend_attach0 [2021-11-23 15:40:19,141 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_ctrl_rd [2021-11-23 15:40:19,141 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_ctrl_rd [2021-11-23 15:40:19,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_usb_mutex_of_dvb_usb_device [2021-11-23 15:40:19,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_usb_mutex_of_dvb_usb_device [2021-11-23 15:40:19,142 INFO L130 BoogieDeclarations]: Found specification of procedure pctv340e_frontend_attach [2021-11-23 15:40:19,142 INFO L138 BoogieDeclarations]: Found implementation of procedure pctv340e_frontend_attach [2021-11-23 15:40:19,142 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:40:19,142 INFO L130 BoogieDeclarations]: Found specification of procedure dib01x0_pmu_update [2021-11-23 15:40:19,143 INFO L138 BoogieDeclarations]: Found implementation of procedure dib01x0_pmu_update [2021-11-23 15:40:19,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:40:19,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:40:19,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:40:19,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:40:19,148 INFO L130 BoogieDeclarations]: Found specification of procedure stk7070pd_init [2021-11-23 15:40:19,148 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7070pd_init [2021-11-23 15:40:19,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:40:19,149 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_rc_query_old_firmware [2021-11-23 15:40:19,150 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_rc_query_old_firmware [2021-11-23 15:40:19,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:40:19,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:40:19,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:40:19,157 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7090pvr_tuner1_attach [2021-11-23 15:40:19,157 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7090pvr_tuner1_attach [2021-11-23 15:40:19,157 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_ctrl_clock [2021-11-23 15:40:19,157 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_ctrl_clock [2021-11-23 15:40:19,158 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000pc_detection [2021-11-23 15:40:19,158 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000pc_detection [2021-11-23 15:40:19,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:40:19,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:40:19,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:40:19,158 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-11-23 15:40:19,159 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-11-23 15:40:19,159 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-11-23 15:40:19,159 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-11-23 15:40:19,159 INFO L130 BoogieDeclarations]: Found specification of procedure dib7070_set_param_override [2021-11-23 15:40:19,159 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7070_set_param_override [2021-11-23 15:40:19,159 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_get_i2c_master [2021-11-23 15:40:19,159 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_get_i2c_master [2021-11-23 15:40:19,160 INFO L130 BoogieDeclarations]: Found specification of procedure stk807xpvr_frontend_attach0 [2021-11-23 15:40:19,160 INFO L138 BoogieDeclarations]: Found implementation of procedure stk807xpvr_frontend_attach0 [2021-11-23 15:40:19,160 INFO L130 BoogieDeclarations]: Found specification of procedure stk807xpvr_frontend_attach1 [2021-11-23 15:40:19,160 INFO L138 BoogieDeclarations]: Found implementation of procedure stk807xpvr_frontend_attach1 [2021-11-23 15:40:19,160 INFO L130 BoogieDeclarations]: Found specification of procedure dib9000_set_gpio [2021-11-23 15:40:19,160 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9000_set_gpio [2021-11-23 15:40:19,161 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-11-23 15:40:19,161 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-11-23 15:40:19,161 INFO L130 BoogieDeclarations]: Found specification of procedure lgdt3305_frontend_attach [2021-11-23 15:40:19,161 INFO L138 BoogieDeclarations]: Found implementation of procedure lgdt3305_frontend_attach [2021-11-23 15:40:19,161 INFO L130 BoogieDeclarations]: Found specification of procedure dib0070_wbd_offset [2021-11-23 15:40:19,161 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0070_wbd_offset [2021-11-23 15:40:19,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:40:19,162 INFO L130 BoogieDeclarations]: Found specification of procedure dib9000_i2c_enumeration [2021-11-23 15:40:19,162 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9000_i2c_enumeration [2021-11-23 15:40:19,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_usb_mutex_of_dvb_usb_device [2021-11-23 15:40:19,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_usb_mutex_of_dvb_usb_device [2021-11-23 15:40:19,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_i2c_mutex_of_dvb_usb_device [2021-11-23 15:40:19,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_i2c_mutex_of_dvb_usb_device [2021-11-23 15:40:19,163 INFO L130 BoogieDeclarations]: Found specification of procedure dib7770p_tuner_attach [2021-11-23 15:40:19,163 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7770p_tuner_attach [2021-11-23 15:40:19,163 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:40:19,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:40:19,163 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700P2_frontend_attach [2021-11-23 15:40:19,163 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700P2_frontend_attach [2021-11-23 15:40:19,164 INFO L130 BoogieDeclarations]: Found specification of procedure dib7770_set_param_override [2021-11-23 15:40:19,164 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7770_set_param_override [2021-11-23 15:40:19,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:40:19,165 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usb_device_exit [2021-11-23 15:40:19,165 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usb_device_exit [2021-11-23 15:40:19,165 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:40:19,165 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:40:19,165 INFO L130 BoogieDeclarations]: Found specification of procedure dib9000_firmware_post_pll_init [2021-11-23 15:40:19,165 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9000_firmware_post_pll_init [2021-11-23 15:40:19,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:40:19,166 INFO L130 BoogieDeclarations]: Found specification of procedure stk809x_frontend_attach [2021-11-23 15:40:19,166 INFO L138 BoogieDeclarations]: Found implementation of procedure stk809x_frontend_attach [2021-11-23 15:40:19,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:40:19,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:40:19,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:40:19,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:40:19,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:40:19,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:40:19,167 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_streaming_ctrl [2021-11-23 15:40:19,167 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_streaming_ctrl [2021-11-23 15:40:19,167 INFO L130 BoogieDeclarations]: Found specification of procedure nim8096md_tuner_attach [2021-11-23 15:40:19,169 INFO L138 BoogieDeclarations]: Found implementation of procedure nim8096md_tuner_attach [2021-11-23 15:40:19,169 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_set_gpio [2021-11-23 15:40:19,169 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_set_gpio [2021-11-23 15:40:19,169 INFO L130 BoogieDeclarations]: Found specification of procedure dib0090_pwm_gain_reset [2021-11-23 15:40:19,169 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0090_pwm_gain_reset [2021-11-23 15:40:19,169 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_pid_filter [2021-11-23 15:40:19,170 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_pid_filter [2021-11-23 15:40:19,170 INFO L130 BoogieDeclarations]: Found specification of procedure mxl5007t_tuner_attach [2021-11-23 15:40:19,170 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl5007t_tuner_attach [2021-11-23 15:40:19,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i2c_mutex_of_dvb_usb_device [2021-11-23 15:40:19,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i2c_mutex_of_dvb_usb_device [2021-11-23 15:40:19,170 INFO L130 BoogieDeclarations]: Found specification of procedure dib9000_get_tuner_interface [2021-11-23 15:40:19,171 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9000_get_tuner_interface [2021-11-23 15:40:19,171 INFO L130 BoogieDeclarations]: Found specification of procedure novatd_sleep_override [2021-11-23 15:40:19,171 INFO L138 BoogieDeclarations]: Found implementation of procedure novatd_sleep_override [2021-11-23 15:40:19,171 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:40:19,171 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:40:19,171 INFO L130 BoogieDeclarations]: Found specification of procedure dib7090_get_adc_power [2021-11-23 15:40:19,171 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7090_get_adc_power [2021-11-23 15:40:19,172 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700d_tuner_attach [2021-11-23 15:40:19,172 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700d_tuner_attach [2021-11-23 15:40:19,172 INFO L130 BoogieDeclarations]: Found specification of procedure dib807x_set_param_override [2021-11-23 15:40:19,172 INFO L138 BoogieDeclarations]: Found implementation of procedure dib807x_set_param_override [2021-11-23 15:40:19,172 INFO L130 BoogieDeclarations]: Found specification of procedure tfe8096p_frontend_attach [2021-11-23 15:40:19,172 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe8096p_frontend_attach [2021-11-23 15:40:19,173 INFO L130 BoogieDeclarations]: Found specification of procedure tfe8096p_tuner_attach [2021-11-23 15:40:19,173 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe8096p_tuner_attach [2021-11-23 15:40:19,173 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_set_i2c_speed [2021-11-23 15:40:19,173 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_set_i2c_speed [2021-11-23 15:40:19,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:40:19,173 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:40:19,174 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_set_gpio [2021-11-23 15:40:19,174 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_set_gpio [2021-11-23 15:40:19,174 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_set_wbd_ref [2021-11-23 15:40:19,174 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_set_wbd_ref [2021-11-23 15:40:19,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:40:19,174 INFO L130 BoogieDeclarations]: Found specification of procedure stk9090m_frontend_attach [2021-11-23 15:40:19,174 INFO L138 BoogieDeclarations]: Found implementation of procedure stk9090m_frontend_attach [2021-11-23 15:40:19,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:40:19,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:40:19,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:40:19,175 INFO L130 BoogieDeclarations]: Found specification of procedure s5h1411_frontend_attach [2021-11-23 15:40:19,175 INFO L138 BoogieDeclarations]: Found implementation of procedure s5h1411_frontend_attach [2021-11-23 15:40:19,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:40:19,175 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_ctrl_wr [2021-11-23 15:40:19,176 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_ctrl_wr [2021-11-23 15:40:19,176 INFO L130 BoogieDeclarations]: Found specification of procedure nim7090_tuner_attach [2021-11-23 15:40:19,176 INFO L138 BoogieDeclarations]: Found implementation of procedure nim7090_tuner_attach [2021-11-23 15:40:19,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:40:19,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:40:19,176 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-23 15:40:19,177 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-23 15:40:19,177 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_get_version [2021-11-23 15:40:19,178 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_get_version [2021-11-23 15:40:19,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:40:19,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:40:19,182 INFO L130 BoogieDeclarations]: Found specification of procedure dib0090_get_wbd_target [2021-11-23 15:40:19,182 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0090_get_wbd_target [2021-11-23 15:40:19,183 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_probe [2021-11-23 15:40:19,183 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_probe [2021-11-23 15:40:19,183 INFO L130 BoogieDeclarations]: Found specification of procedure dib90x0_tuner_sleep [2021-11-23 15:40:19,183 INFO L138 BoogieDeclarations]: Found implementation of procedure dib90x0_tuner_sleep [2021-11-23 15:40:19,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_29_4 [2021-11-23 15:40:19,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_29_4 [2021-11-23 15:40:19,185 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2021-11-23 15:40:19,185 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2021-11-23 15:40:19,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-23 15:40:19,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-23 15:40:19,186 INFO L130 BoogieDeclarations]: Found specification of procedure dib7090_get_i2c_tuner [2021-11-23 15:40:19,186 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7090_get_i2c_tuner [2021-11-23 15:40:19,186 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_ctrl_timf [2021-11-23 15:40:19,186 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_ctrl_timf [2021-11-23 15:40:19,186 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-23 15:40:19,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-23 15:40:19,186 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-23 15:40:19,187 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-23 15:40:19,187 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:40:19,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:40:19,187 INFO L130 BoogieDeclarations]: Found specification of procedure dib7090_agc_startup [2021-11-23 15:40:19,187 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7090_agc_startup [2021-11-23 15:40:19,187 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:40:19,187 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:40:19,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-23 15:40:19,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-23 15:40:19,188 INFO L130 BoogieDeclarations]: Found specification of procedure stk80xx_pid_filter_ctrl [2021-11-23 15:40:19,188 INFO L138 BoogieDeclarations]: Found implementation of procedure stk80xx_pid_filter_ctrl [2021-11-23 15:40:19,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:40:19,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:40:19,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:40:19,189 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2021-11-23 15:40:19,189 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2021-11-23 15:40:19,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:40:19,189 INFO L130 BoogieDeclarations]: Found specification of procedure dib7070p_tuner_attach [2021-11-23 15:40:19,189 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7070p_tuner_attach [2021-11-23 15:40:19,189 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~$Pointer$ [2021-11-23 15:40:19,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~$Pointer$ [2021-11-23 15:40:19,190 INFO L130 BoogieDeclarations]: Found specification of procedure dib9090_tuner_attach [2021-11-23 15:40:19,190 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9090_tuner_attach [2021-11-23 15:40:19,190 INFO L130 BoogieDeclarations]: Found specification of procedure dib0090_set_dc_servo [2021-11-23 15:40:19,190 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0090_set_dc_servo [2021-11-23 15:40:19,190 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_pid_filter_ctrl [2021-11-23 15:40:19,190 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_pid_filter_ctrl [2021-11-23 15:40:19,190 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700ph_frontend_attach [2021-11-23 15:40:19,191 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700ph_frontend_attach [2021-11-23 15:40:19,191 INFO L130 BoogieDeclarations]: Found specification of procedure nim9090md_frontend_attach [2021-11-23 15:40:19,191 INFO L138 BoogieDeclarations]: Found implementation of procedure nim9090md_frontend_attach [2021-11-23 15:40:19,191 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_get [2021-11-23 15:40:19,191 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_get [2021-11-23 15:40:19,191 INFO L130 BoogieDeclarations]: Found specification of procedure stk7070p_frontend_attach [2021-11-23 15:40:19,191 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7070p_frontend_attach [2021-11-23 15:40:19,192 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7790p_frontend_attach [2021-11-23 15:40:19,192 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7790p_frontend_attach [2021-11-23 15:40:19,192 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_i2c_func [2021-11-23 15:40:19,192 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_i2c_func [2021-11-23 15:40:19,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:40:19,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:40:19,192 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_get_i2c_master [2021-11-23 15:40:19,193 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_get_i2c_master [2021-11-23 15:40:19,193 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_i2c_enumeration [2021-11-23 15:40:19,193 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_i2c_enumeration [2021-11-23 15:40:19,193 INFO L130 BoogieDeclarations]: Found specification of procedure xc4000_tuner_attach [2021-11-23 15:40:19,193 INFO L138 BoogieDeclarations]: Found implementation of procedure xc4000_tuner_attach [2021-11-23 15:40:19,193 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_set_wbd_ref [2021-11-23 15:40:19,193 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_set_wbd_ref [2021-11-23 15:40:19,194 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_set_gpio [2021-11-23 15:40:19,194 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_set_gpio [2021-11-23 15:40:19,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_dib0700_driver_exit_33_2 [2021-11-23 15:40:19,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_dib0700_driver_exit_33_2 [2021-11-23 15:40:19,194 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~u16~0~TO~$Pointer$ [2021-11-23 15:40:19,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~u16~0~TO~$Pointer$ [2021-11-23 15:40:19,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:40:19,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:40:19,195 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-23 15:40:19,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-23 15:40:21,519 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:40:21,524 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:40:22,830 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:40:22,834 INFO L158 Benchmark]: Toolchain (without parser) took 21994.24ms. Allocated memory was 81.8MB in the beginning and 1.2GB in the end (delta: 1.1GB). Free memory was 42.6MB in the beginning and 922.0MB in the end (delta: -879.4MB). Peak memory consumption was 282.8MB. Max. memory is 16.1GB. [2021-11-23 15:40:22,834 INFO L158 Benchmark]: CDTParser took 1.96ms. Allocated memory is still 62.9MB. Free memory was 43.9MB in the beginning and 43.8MB in the end (delta: 49.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:40:22,835 INFO L158 Benchmark]: CACSL2BoogieTranslator took 15862.32ms. Allocated memory was 81.8MB in the beginning and 597.7MB in the end (delta: 515.9MB). Free memory was 42.3MB in the beginning and 228.9MB in the end (delta: -186.6MB). Peak memory consumption was 477.8MB. Max. memory is 16.1GB. [2021-11-23 15:40:22,836 INFO L158 Benchmark]: Boogie Procedure Inliner took 730.38ms. Allocated memory is still 597.7MB. Free memory was 228.9MB in the beginning and 135.6MB in the end (delta: 93.3MB). Peak memory consumption was 92.3MB. Max. memory is 16.1GB. [2021-11-23 15:40:22,836 INFO L158 Benchmark]: Boogie Preprocessor took 1580.35ms. Allocated memory was 597.7MB in the beginning and 1.2GB in the end (delta: 606.1MB). Free memory was 135.6MB in the beginning and 986.0MB in the end (delta: -850.4MB). Peak memory consumption was 121.6MB. Max. memory is 16.1GB. [2021-11-23 15:40:22,837 INFO L158 Benchmark]: RCFGBuilder took 3815.87ms. Allocated memory is still 1.2GB. Free memory was 986.0MB in the beginning and 922.0MB in the end (delta: 64.0MB). Peak memory consumption was 103.8MB. Max. memory is 16.1GB. [2021-11-23 15:40:22,839 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.96ms. Allocated memory is still 62.9MB. Free memory was 43.9MB in the beginning and 43.8MB in the end (delta: 49.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 15862.32ms. Allocated memory was 81.8MB in the beginning and 597.7MB in the end (delta: 515.9MB). Free memory was 42.3MB in the beginning and 228.9MB in the end (delta: -186.6MB). Peak memory consumption was 477.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 730.38ms. Allocated memory is still 597.7MB. Free memory was 228.9MB in the beginning and 135.6MB in the end (delta: 93.3MB). Peak memory consumption was 92.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1580.35ms. Allocated memory was 597.7MB in the beginning and 1.2GB in the end (delta: 606.1MB). Free memory was 135.6MB in the beginning and 986.0MB in the end (delta: -850.4MB). Peak memory consumption was 121.6MB. Max. memory is 16.1GB. * RCFGBuilder took 3815.87ms. Allocated memory is still 1.2GB. Free memory was 986.0MB in the beginning and 922.0MB in the end (delta: 64.0MB). Peak memory consumption was 103.8MB. 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 15:40:22,916 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d0ba1a-1396-4985-adb6-8c3835af507a/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