./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.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_de28c95f-9103-453d-ab18-7187109d5035/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de28c95f-9103-453d-ab18-7187109d5035/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_de28c95f-9103-453d-ab18-7187109d5035/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de28c95f-9103-453d-ab18-7187109d5035/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de28c95f-9103-453d-ab18-7187109d5035/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_de28c95f-9103-453d-ab18-7187109d5035/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 762915d608ecb097448a47e33c85639d8aa65e1e4c75d703a75bd3458f3eb2ea --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:53:14,560 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:53:14,563 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:53:14,620 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:53:14,621 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:53:14,626 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:53:14,628 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:53:14,632 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:53:14,634 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:53:14,640 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:53:14,641 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:53:14,643 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:53:14,644 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:53:14,646 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:53:14,648 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:53:14,653 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:53:14,661 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:53:14,663 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:53:14,665 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:53:14,673 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:53:14,675 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:53:14,676 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:53:14,679 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:53:14,680 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:53:14,689 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:53:14,690 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:53:14,691 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:53:14,692 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:53:14,693 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:53:14,694 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:53:14,695 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:53:14,696 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:53:14,705 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:53:14,706 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:53:14,708 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:53:14,708 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:53:14,709 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:53:14,709 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:53:14,709 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:53:14,710 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:53:14,711 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:53:14,712 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de28c95f-9103-453d-ab18-7187109d5035/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:53:14,755 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:53:14,755 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:53:14,757 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:53:14,757 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:53:14,758 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:53:14,758 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:53:14,758 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:53:14,758 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:53:14,759 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:53:14,765 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:53:14,765 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:53:14,765 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:53:14,765 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:53:14,765 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:53:14,766 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:53:14,766 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:53:14,766 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:53:14,766 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:53:14,766 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:53:14,767 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:53:14,767 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:53:14,767 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:53:14,767 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:53:14,767 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:53:14,767 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:53:14,767 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_de28c95f-9103-453d-ab18-7187109d5035/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de28c95f-9103-453d-ab18-7187109d5035/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 762915d608ecb097448a47e33c85639d8aa65e1e4c75d703a75bd3458f3eb2ea [2021-11-23 15:53:15,071 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:53:15,101 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:53:15,103 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:53:15,105 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:53:15,106 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:53:15,108 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de28c95f-9103-453d-ab18-7187109d5035/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i [2021-11-23 15:53:15,172 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de28c95f-9103-453d-ab18-7187109d5035/bin/ukojak-CwSLpZB5Qu/data/b641cdc86/27a003adc64c482a9da1ba6be9adcf46/FLAG6370037c6 [2021-11-23 15:53:16,174 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:53:16,175 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de28c95f-9103-453d-ab18-7187109d5035/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i [2021-11-23 15:53:16,239 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de28c95f-9103-453d-ab18-7187109d5035/bin/ukojak-CwSLpZB5Qu/data/b641cdc86/27a003adc64c482a9da1ba6be9adcf46/FLAG6370037c6 [2021-11-23 15:53:16,522 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de28c95f-9103-453d-ab18-7187109d5035/bin/ukojak-CwSLpZB5Qu/data/b641cdc86/27a003adc64c482a9da1ba6be9adcf46 [2021-11-23 15:53:16,525 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:53:16,527 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:53:16,528 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:53:16,529 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:53:16,532 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:53:16,533 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:53:16" (1/1) ... [2021-11-23 15:53:16,534 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d8a6d76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:16, skipping insertion in model container [2021-11-23 15:53:16,534 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:53:16" (1/1) ... [2021-11-23 15:53:16,541 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:53:16,766 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:53:17,199 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3818] [2021-11-23 15:53:19,735 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_de28c95f-9103-453d-ab18-7187109d5035/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i[445730,445743] [2021-11-23 15:53:19,816 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:53:19,844 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:53:20,015 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3818] [2021-11-23 15:53:20,904 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_de28c95f-9103-453d-ab18-7187109d5035/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i[445730,445743] [2021-11-23 15:53:20,913 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:53:21,192 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:53:21,192 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:21 WrapperNode [2021-11-23 15:53:21,193 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:53:21,194 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:53:21,194 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:53:21,195 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:53:21,204 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:21" (1/1) ... [2021-11-23 15:53:21,413 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:21" (1/1) ... [2021-11-23 15:53:21,878 INFO L137 Inliner]: procedures = 309, calls = 6141, calls flagged for inlining = 114, calls inlined = 111, statements flattened = 16789 [2021-11-23 15:53:21,879 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:53:21,880 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:53:21,880 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:53:21,881 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:53:21,890 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:21" (1/1) ... [2021-11-23 15:53:21,890 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:21" (1/1) ... [2021-11-23 15:53:22,064 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:21" (1/1) ... [2021-11-23 15:53:22,065 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:21" (1/1) ... [2021-11-23 15:53:22,282 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:21" (1/1) ... [2021-11-23 15:53:22,338 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:21" (1/1) ... [2021-11-23 15:53:22,406 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:21" (1/1) ... [2021-11-23 15:53:22,528 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:53:22,530 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:53:22,530 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:53:22,531 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:53:22,532 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:21" (1/1) ... [2021-11-23 15:53:22,540 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:53:22,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de28c95f-9103-453d-ab18-7187109d5035/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:53:22,570 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de28c95f-9103-453d-ab18-7187109d5035/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:53:22,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de28c95f-9103-453d-ab18-7187109d5035/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:53:22,621 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:53:22,621 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:53:22,622 INFO L130 BoogieDeclarations]: Found specification of procedure to_sd [2021-11-23 15:53:22,622 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sd [2021-11-23 15:53:22,623 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_tuner [2021-11-23 15:53:22,623 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_tuner [2021-11-23 15:53:22,623 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ctrl [2021-11-23 15:53:22,623 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ctrl [2021-11-23 15:53:22,624 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_s_parameters [2021-11-23 15:53:22,624 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_s_parameters [2021-11-23 15:53:22,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:53:22,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:53:22,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:53:22,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:53:22,625 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:53:22,625 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:53:22,625 INFO L130 BoogieDeclarations]: Found specification of procedure input_change [2021-11-23 15:53:22,625 INFO L138 BoogieDeclarations]: Found implementation of procedure input_change [2021-11-23 15:53:22,625 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_g_parameters [2021-11-23 15:53:22,626 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_g_parameters [2021-11-23 15:53:22,626 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_querymenu [2021-11-23 15:53:22,626 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_querymenu [2021-11-23 15:53:22,626 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:53:22,626 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:53:22,626 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_probe [2021-11-23 15:53:22,627 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_probe [2021-11-23 15:53:22,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:53:22,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:53:22,627 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-11-23 15:53:22,627 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-11-23 15:53:22,628 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_shutdown [2021-11-23 15:53:22,628 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_shutdown [2021-11-23 15:53:22,628 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2388x [2021-11-23 15:53:22,628 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2388x [2021-11-23 15:53:22,628 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_tuner [2021-11-23 15:53:22,628 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_tuner [2021-11-23 15:53:22,629 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2583x [2021-11-23 15:53:22,629 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2583x [2021-11-23 15:53:22,629 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:53:22,629 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:53:22,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:53:22,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:53:22,630 INFO L130 BoogieDeclarations]: Found specification of procedure to_ir_state [2021-11-23 15:53:22,630 INFO L138 BoogieDeclarations]: Found implementation of procedure to_ir_state [2021-11-23 15:53:22,630 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_enable [2021-11-23 15:53:22,631 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_enable [2021-11-23 15:53:22,631 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2021-11-23 15:53:22,631 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2021-11-23 15:53:22,631 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_ns [2021-11-23 15:53:22,632 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_ns [2021-11-23 15:53:22,632 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 15:53:22,632 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 15:53:22,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:53:22,632 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:53:22,633 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:53:22,633 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:53:22,633 INFO L130 BoogieDeclarations]: Found specification of procedure carrier_freq_to_clock_divider [2021-11-23 15:53:22,634 INFO L138 BoogieDeclarations]: Found implementation of procedure carrier_freq_to_clock_divider [2021-11-23 15:53:22,634 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_demodulation_enable [2021-11-23 15:53:22,634 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_demodulation_enable [2021-11-23 15:53:22,635 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:53:22,635 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:53:22,636 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_work_handler [2021-11-23 15:53:22,636 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_work_handler [2021-11-23 15:53:22,636 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:53:22,636 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:53:22,636 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:53:22,636 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write [2021-11-23 15:53:22,637 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write [2021-11-23 15:53:22,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:53:22,638 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-11-23 15:53:22,638 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-11-23 15:53:22,638 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2021-11-23 15:53:22,639 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2021-11-23 15:53:22,639 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-11-23 15:53:22,639 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-11-23 15:53:22,639 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:53:22,639 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:53:22,639 INFO L130 BoogieDeclarations]: Found specification of procedure set_volume [2021-11-23 15:53:22,640 INFO L138 BoogieDeclarations]: Found implementation of procedure set_volume [2021-11-23 15:53:22,640 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_sliced_fmt [2021-11-23 15:53:22,640 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_sliced_fmt [2021-11-23 15:53:22,640 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_initialize [2021-11-23 15:53:22,641 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_initialize [2021-11-23 15:53:22,641 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ext_ctrls [2021-11-23 15:53:22,641 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ext_ctrls [2021-11-23 15:53:22,641 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:53:22,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:53:22,642 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_notify [2021-11-23 15:53:22,642 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_notify [2021-11-23 15:53:22,642 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 15:53:22,642 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 15:53:22,642 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:53:22,643 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:53:22,643 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2021-11-23 15:53:22,644 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2021-11-23 15:53:22,644 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:53:22,644 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:53:22,644 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:53:22,645 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:53:22,645 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2021-11-23 15:53:22,646 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2021-11-23 15:53:22,646 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_resolution [2021-11-23 15:53:22,646 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_resolution [2021-11-23 15:53:22,646 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:53:22,647 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:53:22,647 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_try_ext_ctrls [2021-11-23 15:53:22,648 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_try_ext_ctrls [2021-11-23 15:53:22,648 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-23 15:53:22,648 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-23 15:53:22,648 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-11-23 15:53:22,648 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-11-23 15:53:22,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:53:22,649 INFO L130 BoogieDeclarations]: Found specification of procedure cx25836_initialize [2021-11-23 15:53:22,649 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25836_initialize [2021-11-23 15:53:22,649 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write4 [2021-11-23 15:53:22,649 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write4 [2021-11-23 15:53:22,650 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ext_ctrls [2021-11-23 15:53:22,650 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ext_ctrls [2021-11-23 15:53:22,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:53:22,650 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_frequency [2021-11-23 15:53:22,651 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_frequency [2021-11-23 15:53:22,652 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_std_setup [2021-11-23 15:53:22,654 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_std_setup [2021-11-23 15:53:22,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:53:22,655 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_tx [2021-11-23 15:53:22,655 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_tx [2021-11-23 15:53:22,656 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2021-11-23 15:53:22,657 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2021-11-23 15:53:22,657 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_queryctrl [2021-11-23 15:53:22,658 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_queryctrl [2021-11-23 15:53:22,658 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_modulation_enable [2021-11-23 15:53:22,664 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_modulation_enable [2021-11-23 15:53:22,665 INFO L130 BoogieDeclarations]: Found specification of procedure cx23885_initialize [2021-11-23 15:53:22,665 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23885_initialize [2021-11-23 15:53:22,665 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_raw_fmt [2021-11-23 15:53:22,665 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_raw_fmt [2021-11-23 15:53:22,665 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_freq [2021-11-23 15:53:22,666 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_freq [2021-11-23 15:53:22,666 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_std [2021-11-23 15:53:22,666 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_std [2021-11-23 15:53:22,666 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or [2021-11-23 15:53:22,666 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or [2021-11-23 15:53:22,666 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ctrl [2021-11-23 15:53:22,666 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ctrl [2021-11-23 15:53:22,667 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_s_parameters [2021-11-23 15:53:22,667 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_s_parameters [2021-11-23 15:53:22,667 INFO L130 BoogieDeclarations]: Found specification of procedure to_state [2021-11-23 15:53:22,667 INFO L138 BoogieDeclarations]: Found implementation of procedure to_state [2021-11-23 15:53:22,667 INFO L130 BoogieDeclarations]: Found specification of procedure set_audclk_freq [2021-11-23 15:53:22,667 INFO L138 BoogieDeclarations]: Found implementation of procedure set_audclk_freq [2021-11-23 15:53:22,668 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_register [2021-11-23 15:53:22,668 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_register [2021-11-23 15:53:22,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:53:22,668 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_register [2021-11-23 15:53:22,668 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_register [2021-11-23 15:53:22,668 INFO L130 BoogieDeclarations]: Found specification of procedure set_input [2021-11-23 15:53:22,669 INFO L138 BoogieDeclarations]: Found implementation of procedure set_input [2021-11-23 15:53:22,669 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_g_parameters [2021-11-23 15:53:22,669 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_g_parameters [2021-11-23 15:53:22,669 INFO L130 BoogieDeclarations]: Found specification of procedure cx23888_std_setup [2021-11-23 15:53:22,669 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23888_std_setup [2021-11-23 15:53:22,669 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_initialize [2021-11-23 15:53:22,669 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_initialize [2021-11-23 15:53:22,670 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2021-11-23 15:53:22,670 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2021-11-23 15:53:22,670 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_rx [2021-11-23 15:53:22,670 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_rx [2021-11-23 15:53:22,670 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or4 [2021-11-23 15:53:22,670 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or4 [2021-11-23 15:53:22,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:53:22,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:53:22,671 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_input_status [2021-11-23 15:53:22,671 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_input_status [2021-11-23 15:53:22,671 INFO L130 BoogieDeclarations]: Found specification of procedure lpf_count_to_ns [2021-11-23 15:53:22,671 INFO L138 BoogieDeclarations]: Found implementation of procedure lpf_count_to_ns [2021-11-23 15:53:22,672 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_set_audclk_freq [2021-11-23 15:53:22,672 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_set_audclk_freq [2021-11-23 15:53:22,672 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read [2021-11-23 15:53:22,672 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read [2021-11-23 15:53:22,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:53:22,672 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_us [2021-11-23 15:53:22,672 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_us [2021-11-23 15:53:22,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:53:22,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:53:22,673 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:53:22,673 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:53:22,673 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:53:22,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:53:22,674 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:53:22,674 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_sliced_fmt [2021-11-23 15:53:22,674 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_sliced_fmt [2021-11-23 15:53:22,674 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2021-11-23 15:53:22,674 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2021-11-23 15:53:22,674 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2021-11-23 15:53:22,675 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2021-11-23 15:53:22,675 INFO L130 BoogieDeclarations]: Found specification of procedure get_fw_name [2021-11-23 15:53:22,675 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fw_name [2021-11-23 15:53:22,675 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_decode_vbi_line [2021-11-23 15:53:22,675 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_decode_vbi_line [2021-11-23 15:53:22,675 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_adapter_id [2021-11-23 15:53:22,675 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_adapter_id [2021-11-23 15:53:22,676 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_carrier_freq [2021-11-23 15:53:22,676 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_carrier_freq [2021-11-23 15:53:22,676 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_clocks_to_clock_divider [2021-11-23 15:53:22,676 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_clocks_to_clock_divider [2021-11-23 15:53:22,676 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx231xx [2021-11-23 15:53:22,676 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx231xx [2021-11-23 15:53:22,677 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2021-11-23 15:53:22,677 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2021-11-23 15:53:22,677 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_s_edge_detection [2021-11-23 15:53:22,677 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_s_edge_detection [2021-11-23 15:53:22,677 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2021-11-23 15:53:22,677 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2021-11-23 15:53:22,678 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_probe [2021-11-23 15:53:22,678 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_probe [2021-11-23 15:53:22,678 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:53:22,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:53:22,678 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2021-11-23 15:53:22,678 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2021-11-23 15:53:22,679 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read4 [2021-11-23 15:53:22,679 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read4 [2021-11-23 15:53:22,679 INFO L130 BoogieDeclarations]: Found specification of procedure odd_parity [2021-11-23 15:53:22,679 INFO L138 BoogieDeclarations]: Found implementation of procedure odd_parity [2021-11-23 15:53:22,679 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:53:22,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:53:22,680 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_enable [2021-11-23 15:53:22,680 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_enable [2021-11-23 15:53:22,680 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-23 15:53:22,680 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-23 15:53:22,680 INFO L130 BoogieDeclarations]: Found specification of procedure filter_rx_s_min_width [2021-11-23 15:53:22,680 INFO L138 BoogieDeclarations]: Found implementation of procedure filter_rx_s_min_width [2021-11-23 15:53:22,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:53:22,681 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_shutdown [2021-11-23 15:53:22,681 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_shutdown [2021-11-23 15:53:22,681 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-11-23 15:53:22,681 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-11-23 15:53:22,681 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-23 15:53:22,681 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-23 15:53:22,682 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23885 [2021-11-23 15:53:22,682 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23885 [2021-11-23 15:53:22,682 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:53:22,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:53:22,682 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_pulse_clocks [2021-11-23 15:53:22,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_pulse_clocks [2021-11-23 15:53:22,683 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23888 [2021-11-23 15:53:22,683 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23888 [2021-11-23 15:53:22,683 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23887 [2021-11-23 15:53:22,683 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23887 [2021-11-23 15:53:24,084 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:53:24,093 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:53:24,606 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:53:24,611 INFO L158 Benchmark]: Toolchain (without parser) took 8083.15ms. Allocated memory was 90.2MB in the beginning and 402.7MB in the end (delta: 312.5MB). Free memory was 40.2MB in the beginning and 118.3MB in the end (delta: -78.0MB). Peak memory consumption was 233.5MB. Max. memory is 16.1GB. [2021-11-23 15:53:24,611 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 90.2MB. Free memory was 58.8MB in the beginning and 58.7MB in the end (delta: 36.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:53:24,612 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4665.08ms. Allocated memory was 90.2MB in the beginning and 247.5MB in the end (delta: 157.3MB). Free memory was 40.0MB in the beginning and 98.6MB in the end (delta: -58.7MB). Peak memory consumption was 116.9MB. Max. memory is 16.1GB. [2021-11-23 15:53:24,613 INFO L158 Benchmark]: Boogie Procedure Inliner took 685.17ms. Allocated memory is still 247.5MB. Free memory was 98.6MB in the beginning and 76.6MB in the end (delta: 22.0MB). Peak memory consumption was 25.1MB. Max. memory is 16.1GB. [2021-11-23 15:53:24,614 INFO L158 Benchmark]: Boogie Preprocessor took 648.18ms. Allocated memory was 247.5MB in the beginning and 402.7MB in the end (delta: 155.2MB). Free memory was 76.6MB in the beginning and 209.5MB in the end (delta: -132.8MB). Peak memory consumption was 30.7MB. Max. memory is 16.1GB. [2021-11-23 15:53:24,614 INFO L158 Benchmark]: RCFGBuilder took 2079.02ms. Allocated memory is still 402.7MB. Free memory was 209.5MB in the beginning and 118.3MB in the end (delta: 91.2MB). Peak memory consumption was 90.2MB. Max. memory is 16.1GB. [2021-11-23 15:53:24,618 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 90.2MB. Free memory was 58.8MB in the beginning and 58.7MB in the end (delta: 36.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4665.08ms. Allocated memory was 90.2MB in the beginning and 247.5MB in the end (delta: 157.3MB). Free memory was 40.0MB in the beginning and 98.6MB in the end (delta: -58.7MB). Peak memory consumption was 116.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 685.17ms. Allocated memory is still 247.5MB. Free memory was 98.6MB in the beginning and 76.6MB in the end (delta: 22.0MB). Peak memory consumption was 25.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 648.18ms. Allocated memory was 247.5MB in the beginning and 402.7MB in the end (delta: 155.2MB). Free memory was 76.6MB in the beginning and 209.5MB in the end (delta: -132.8MB). Peak memory consumption was 30.7MB. Max. memory is 16.1GB. * RCFGBuilder took 2079.02ms. Allocated memory is still 402.7MB. Free memory was 209.5MB in the beginning and 118.3MB in the end (delta: 91.2MB). Peak memory consumption was 90.2MB. 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 15:53:24,675 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de28c95f-9103-453d-ab18-7187109d5035/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de28c95f-9103-453d-ab18-7187109d5035/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de28c95f-9103-453d-ab18-7187109d5035/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_de28c95f-9103-453d-ab18-7187109d5035/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de28c95f-9103-453d-ab18-7187109d5035/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de28c95f-9103-453d-ab18-7187109d5035/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_de28c95f-9103-453d-ab18-7187109d5035/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 762915d608ecb097448a47e33c85639d8aa65e1e4c75d703a75bd3458f3eb2ea --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:53:27,223 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:53:27,226 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:53:27,277 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:53:27,278 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:53:27,280 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:53:27,282 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:53:27,285 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:53:27,288 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:53:27,289 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:53:27,291 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:53:27,293 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:53:27,293 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:53:27,295 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:53:27,297 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:53:27,299 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:53:27,300 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:53:27,301 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:53:27,304 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:53:27,307 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:53:27,309 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:53:27,311 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:53:27,312 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:53:27,313 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:53:27,318 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:53:27,318 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:53:27,319 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:53:27,320 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:53:27,321 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:53:27,322 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:53:27,323 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:53:27,324 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:53:27,325 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:53:27,326 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:53:27,328 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:53:27,328 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:53:27,329 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:53:27,330 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:53:27,330 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:53:27,332 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:53:27,333 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:53:27,334 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de28c95f-9103-453d-ab18-7187109d5035/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:53:27,380 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:53:27,381 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:53:27,383 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:53:27,383 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:53:27,385 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:53:27,385 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:53:27,386 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:53:27,386 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:53:27,386 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:53:27,387 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:53:27,388 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:53:27,388 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:53:27,388 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:53:27,389 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:53:27,389 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:53:27,389 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:53:27,389 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:53:27,390 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:53:27,390 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:53:27,390 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:53:27,390 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:53:27,391 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:53:27,391 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:53:27,391 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:53:27,391 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:53:27,391 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:53:27,392 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:53:27,392 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:53:27,392 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:53:27,392 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_de28c95f-9103-453d-ab18-7187109d5035/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de28c95f-9103-453d-ab18-7187109d5035/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 762915d608ecb097448a47e33c85639d8aa65e1e4c75d703a75bd3458f3eb2ea [2021-11-23 15:53:27,766 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:53:27,788 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:53:27,790 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:53:27,792 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:53:27,793 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:53:27,794 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de28c95f-9103-453d-ab18-7187109d5035/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i [2021-11-23 15:53:27,877 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de28c95f-9103-453d-ab18-7187109d5035/bin/ukojak-CwSLpZB5Qu/data/14c96fb83/9e45b4691a354b6abeffcbd25f1ceef6/FLAG968f0a185 [2021-11-23 15:53:28,944 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:53:28,945 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de28c95f-9103-453d-ab18-7187109d5035/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i [2021-11-23 15:53:29,015 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de28c95f-9103-453d-ab18-7187109d5035/bin/ukojak-CwSLpZB5Qu/data/14c96fb83/9e45b4691a354b6abeffcbd25f1ceef6/FLAG968f0a185 [2021-11-23 15:53:29,247 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de28c95f-9103-453d-ab18-7187109d5035/bin/ukojak-CwSLpZB5Qu/data/14c96fb83/9e45b4691a354b6abeffcbd25f1ceef6 [2021-11-23 15:53:29,250 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:53:29,251 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:53:29,253 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:53:29,253 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:53:29,260 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:53:29,261 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:53:29" (1/1) ... [2021-11-23 15:53:29,263 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67e4c696 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:29, skipping insertion in model container [2021-11-23 15:53:29,264 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:53:29" (1/1) ... [2021-11-23 15:53:29,281 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:53:29,464 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:53:30,018 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3818] [2021-11-23 15:53:32,697 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_de28c95f-9103-453d-ab18-7187109d5035/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i[445730,445743] [2021-11-23 15:53:32,796 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:53:32,845 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:53:32,985 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:53:33,080 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3818] [2021-11-23 15:53:33,609 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_de28c95f-9103-453d-ab18-7187109d5035/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i[445730,445743] [2021-11-23 15:53:33,616 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:53:33,642 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:53:33,737 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3818] [2021-11-23 15:53:34,395 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de28c95f-9103-453d-ab18-7187109d5035/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i[445730,445743] [2021-11-23 15:53:34,403 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:53:34,661 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:53:34,661 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:34 WrapperNode [2021-11-23 15:53:34,662 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:53:34,663 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:53:34,663 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:53:34,664 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:53:34,671 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:34" (1/1) ... [2021-11-23 15:53:34,847 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:34" (1/1) ... [2021-11-23 15:53:35,261 INFO L137 Inliner]: procedures = 322, calls = 6141, calls flagged for inlining = 114, calls inlined = 111, statements flattened = 13824 [2021-11-23 15:53:35,262 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:53:35,263 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:53:35,263 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:53:35,263 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:53:35,273 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:34" (1/1) ... [2021-11-23 15:53:35,273 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:34" (1/1) ... [2021-11-23 15:53:35,363 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:34" (1/1) ... [2021-11-23 15:53:35,376 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:34" (1/1) ... [2021-11-23 15:53:35,580 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:34" (1/1) ... [2021-11-23 15:53:35,626 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:34" (1/1) ... [2021-11-23 15:53:35,671 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:34" (1/1) ... [2021-11-23 15:53:35,732 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:53:35,734 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:53:35,734 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:53:35,735 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:53:35,738 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:34" (1/1) ... [2021-11-23 15:53:35,745 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:53:35,757 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de28c95f-9103-453d-ab18-7187109d5035/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:53:35,773 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de28c95f-9103-453d-ab18-7187109d5035/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:53:35,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de28c95f-9103-453d-ab18-7187109d5035/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:53:35,824 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:53:35,824 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:53:35,824 INFO L130 BoogieDeclarations]: Found specification of procedure to_sd [2021-11-23 15:53:35,824 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sd [2021-11-23 15:53:35,824 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_tuner [2021-11-23 15:53:35,825 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_tuner [2021-11-23 15:53:35,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:53:35,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:53:35,825 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ctrl [2021-11-23 15:53:35,825 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ctrl [2021-11-23 15:53:35,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:53:35,826 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_s_parameters [2021-11-23 15:53:35,826 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_s_parameters [2021-11-23 15:53:35,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:53:35,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:53:35,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:53:35,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:53:35,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:53:35,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:53:35,827 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:53:35,827 INFO L130 BoogieDeclarations]: Found specification of procedure input_change [2021-11-23 15:53:35,827 INFO L138 BoogieDeclarations]: Found implementation of procedure input_change [2021-11-23 15:53:35,827 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_g_parameters [2021-11-23 15:53:35,828 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_g_parameters [2021-11-23 15:53:35,828 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_querymenu [2021-11-23 15:53:35,828 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_querymenu [2021-11-23 15:53:35,828 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:53:35,828 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:53:35,828 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_probe [2021-11-23 15:53:35,829 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_probe [2021-11-23 15:53:35,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:53:35,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:53:35,829 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-11-23 15:53:35,830 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-11-23 15:53:35,830 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_shutdown [2021-11-23 15:53:35,830 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_shutdown [2021-11-23 15:53:35,830 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2388x [2021-11-23 15:53:35,831 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2388x [2021-11-23 15:53:35,831 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_tuner [2021-11-23 15:53:35,831 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_tuner [2021-11-23 15:53:35,831 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2583x [2021-11-23 15:53:35,831 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2583x [2021-11-23 15:53:35,832 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:53:35,832 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:53:35,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:53:35,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:53:35,832 INFO L130 BoogieDeclarations]: Found specification of procedure to_ir_state [2021-11-23 15:53:35,833 INFO L138 BoogieDeclarations]: Found implementation of procedure to_ir_state [2021-11-23 15:53:35,833 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_enable [2021-11-23 15:53:35,833 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_enable [2021-11-23 15:53:35,834 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2021-11-23 15:53:35,834 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2021-11-23 15:53:35,835 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_ns [2021-11-23 15:53:35,835 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_ns [2021-11-23 15:53:35,835 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 15:53:35,835 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 15:53:35,835 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:53:35,836 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:53:35,836 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:53:35,836 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:53:35,836 INFO L130 BoogieDeclarations]: Found specification of procedure carrier_freq_to_clock_divider [2021-11-23 15:53:35,837 INFO L138 BoogieDeclarations]: Found implementation of procedure carrier_freq_to_clock_divider [2021-11-23 15:53:35,837 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_demodulation_enable [2021-11-23 15:53:35,837 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_demodulation_enable [2021-11-23 15:53:35,838 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:53:35,838 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:53:35,838 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_work_handler [2021-11-23 15:53:35,838 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_work_handler [2021-11-23 15:53:35,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:53:35,839 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:53:35,839 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:53:35,839 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write [2021-11-23 15:53:35,839 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write [2021-11-23 15:53:35,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:53:35,840 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-11-23 15:53:35,840 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-11-23 15:53:35,840 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2021-11-23 15:53:35,840 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2021-11-23 15:53:35,840 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-11-23 15:53:35,840 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-11-23 15:53:35,841 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:53:35,841 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:53:35,841 INFO L130 BoogieDeclarations]: Found specification of procedure set_volume [2021-11-23 15:53:35,841 INFO L138 BoogieDeclarations]: Found implementation of procedure set_volume [2021-11-23 15:53:35,842 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_sliced_fmt [2021-11-23 15:53:35,842 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_sliced_fmt [2021-11-23 15:53:35,842 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_initialize [2021-11-23 15:53:35,842 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_initialize [2021-11-23 15:53:35,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:53:35,843 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ext_ctrls [2021-11-23 15:53:35,843 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ext_ctrls [2021-11-23 15:53:35,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:53:35,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:53:35,844 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:53:35,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:53:35,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:53:35,845 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_notify [2021-11-23 15:53:35,845 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_notify [2021-11-23 15:53:35,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:53:35,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:53:35,845 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 15:53:35,846 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 15:53:35,846 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:53:35,846 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:53:35,846 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2021-11-23 15:53:35,846 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2021-11-23 15:53:35,846 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:53:35,847 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:53:35,847 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:53:35,847 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:53:35,847 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2021-11-23 15:53:35,848 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2021-11-23 15:53:35,848 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_resolution [2021-11-23 15:53:35,849 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_resolution [2021-11-23 15:53:35,851 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:53:35,852 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:53:35,852 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_try_ext_ctrls [2021-11-23 15:53:35,852 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_try_ext_ctrls [2021-11-23 15:53:35,854 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-23 15:53:35,854 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-23 15:53:35,855 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-11-23 15:53:35,855 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-11-23 15:53:35,856 INFO L130 BoogieDeclarations]: Found specification of procedure cx25836_initialize [2021-11-23 15:53:35,862 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25836_initialize [2021-11-23 15:53:35,862 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write4 [2021-11-23 15:53:35,862 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write4 [2021-11-23 15:53:35,862 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ext_ctrls [2021-11-23 15:53:35,863 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ext_ctrls [2021-11-23 15:53:35,863 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_frequency [2021-11-23 15:53:35,863 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_frequency [2021-11-23 15:53:35,863 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_std_setup [2021-11-23 15:53:35,863 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_std_setup [2021-11-23 15:53:35,863 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_tx [2021-11-23 15:53:35,863 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_tx [2021-11-23 15:53:35,864 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2021-11-23 15:53:35,864 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2021-11-23 15:53:35,864 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_queryctrl [2021-11-23 15:53:35,864 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_queryctrl [2021-11-23 15:53:35,864 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_modulation_enable [2021-11-23 15:53:35,864 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_modulation_enable [2021-11-23 15:53:35,864 INFO L130 BoogieDeclarations]: Found specification of procedure cx23885_initialize [2021-11-23 15:53:35,865 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23885_initialize [2021-11-23 15:53:35,865 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_raw_fmt [2021-11-23 15:53:35,865 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_raw_fmt [2021-11-23 15:53:35,865 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_freq [2021-11-23 15:53:35,865 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_freq [2021-11-23 15:53:35,865 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_std [2021-11-23 15:53:35,866 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_std [2021-11-23 15:53:35,866 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or [2021-11-23 15:53:35,866 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or [2021-11-23 15:53:35,866 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ctrl [2021-11-23 15:53:35,866 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ctrl [2021-11-23 15:53:35,866 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_s_parameters [2021-11-23 15:53:35,866 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_s_parameters [2021-11-23 15:53:35,867 INFO L130 BoogieDeclarations]: Found specification of procedure to_state [2021-11-23 15:53:35,867 INFO L138 BoogieDeclarations]: Found implementation of procedure to_state [2021-11-23 15:53:35,867 INFO L130 BoogieDeclarations]: Found specification of procedure set_audclk_freq [2021-11-23 15:53:35,867 INFO L138 BoogieDeclarations]: Found implementation of procedure set_audclk_freq [2021-11-23 15:53:35,867 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_register [2021-11-23 15:53:35,867 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_register [2021-11-23 15:53:35,867 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_register [2021-11-23 15:53:35,868 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_register [2021-11-23 15:53:35,868 INFO L130 BoogieDeclarations]: Found specification of procedure set_input [2021-11-23 15:53:35,868 INFO L138 BoogieDeclarations]: Found implementation of procedure set_input [2021-11-23 15:53:35,868 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_g_parameters [2021-11-23 15:53:35,868 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_g_parameters [2021-11-23 15:53:35,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:53:35,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:53:35,869 INFO L130 BoogieDeclarations]: Found specification of procedure cx23888_std_setup [2021-11-23 15:53:35,869 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23888_std_setup [2021-11-23 15:53:35,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:53:35,869 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_initialize [2021-11-23 15:53:35,869 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_initialize [2021-11-23 15:53:35,870 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2021-11-23 15:53:35,870 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2021-11-23 15:53:35,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:53:35,870 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:53:35,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:53:35,870 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_rx [2021-11-23 15:53:35,870 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_rx [2021-11-23 15:53:35,871 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or4 [2021-11-23 15:53:35,871 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or4 [2021-11-23 15:53:35,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:53:35,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:53:35,871 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_input_status [2021-11-23 15:53:35,871 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_input_status [2021-11-23 15:53:35,871 INFO L130 BoogieDeclarations]: Found specification of procedure lpf_count_to_ns [2021-11-23 15:53:35,872 INFO L138 BoogieDeclarations]: Found implementation of procedure lpf_count_to_ns [2021-11-23 15:53:35,872 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_set_audclk_freq [2021-11-23 15:53:35,872 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_set_audclk_freq [2021-11-23 15:53:35,872 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read [2021-11-23 15:53:35,872 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read [2021-11-23 15:53:35,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:53:35,872 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_us [2021-11-23 15:53:35,873 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_us [2021-11-23 15:53:35,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:53:35,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:53:35,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:53:35,873 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:53:35,873 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:53:35,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:53:35,874 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:53:35,874 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_sliced_fmt [2021-11-23 15:53:35,874 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_sliced_fmt [2021-11-23 15:53:35,874 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2021-11-23 15:53:35,874 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2021-11-23 15:53:35,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:53:35,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:53:35,875 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2021-11-23 15:53:35,875 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2021-11-23 15:53:35,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:53:35,875 INFO L130 BoogieDeclarations]: Found specification of procedure get_fw_name [2021-11-23 15:53:35,875 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fw_name [2021-11-23 15:53:35,875 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_decode_vbi_line [2021-11-23 15:53:35,875 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_decode_vbi_line [2021-11-23 15:53:35,876 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_adapter_id [2021-11-23 15:53:35,876 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_adapter_id [2021-11-23 15:53:35,876 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_carrier_freq [2021-11-23 15:53:35,876 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_carrier_freq [2021-11-23 15:53:35,876 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_clocks_to_clock_divider [2021-11-23 15:53:35,876 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_clocks_to_clock_divider [2021-11-23 15:53:35,876 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx231xx [2021-11-23 15:53:35,877 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx231xx [2021-11-23 15:53:35,877 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2021-11-23 15:53:35,877 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2021-11-23 15:53:35,877 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_s_edge_detection [2021-11-23 15:53:35,877 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_s_edge_detection [2021-11-23 15:53:35,877 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2021-11-23 15:53:35,877 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2021-11-23 15:53:35,878 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_probe [2021-11-23 15:53:35,878 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_probe [2021-11-23 15:53:35,878 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:53:35,878 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:53:35,878 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2021-11-23 15:53:35,878 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2021-11-23 15:53:35,878 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read4 [2021-11-23 15:53:35,879 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read4 [2021-11-23 15:53:35,879 INFO L130 BoogieDeclarations]: Found specification of procedure odd_parity [2021-11-23 15:53:35,879 INFO L138 BoogieDeclarations]: Found implementation of procedure odd_parity [2021-11-23 15:53:35,879 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_enable [2021-11-23 15:53:35,880 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_enable [2021-11-23 15:53:35,884 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-23 15:53:35,884 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-23 15:53:35,884 INFO L130 BoogieDeclarations]: Found specification of procedure filter_rx_s_min_width [2021-11-23 15:53:35,884 INFO L138 BoogieDeclarations]: Found implementation of procedure filter_rx_s_min_width [2021-11-23 15:53:35,885 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:53:35,885 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_shutdown [2021-11-23 15:53:35,885 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_shutdown [2021-11-23 15:53:35,885 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-11-23 15:53:35,885 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-11-23 15:53:35,886 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-23 15:53:35,888 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-23 15:53:35,888 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23885 [2021-11-23 15:53:35,888 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23885 [2021-11-23 15:53:35,888 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:53:35,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:53:35,888 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_pulse_clocks [2021-11-23 15:53:35,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_pulse_clocks [2021-11-23 15:53:35,889 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23888 [2021-11-23 15:53:35,889 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23888 [2021-11-23 15:53:35,889 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23887 [2021-11-23 15:53:35,889 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23887 [2021-11-23 15:53:37,410 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:53:37,416 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:53:49,065 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:53:49,070 INFO L158 Benchmark]: Toolchain (without parser) took 19816.62ms. Allocated memory was 81.8MB in the beginning and 329.3MB in the end (delta: 247.5MB). Free memory was 48.6MB in the beginning and 97.8MB in the end (delta: -49.2MB). Peak memory consumption was 222.6MB. Max. memory is 16.1GB. [2021-11-23 15:53:49,070 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 81.8MB. Free memory was 63.9MB in the beginning and 63.8MB in the end (delta: 65.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:53:49,071 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5409.64ms. Allocated memory was 81.8MB in the beginning and 329.3MB in the end (delta: 247.5MB). Free memory was 48.4MB in the beginning and 157.6MB in the end (delta: -109.2MB). Peak memory consumption was 164.9MB. Max. memory is 16.1GB. [2021-11-23 15:53:49,072 INFO L158 Benchmark]: Boogie Procedure Inliner took 599.06ms. Allocated memory is still 329.3MB. Free memory was 157.6MB in the beginning and 182.7MB in the end (delta: -25.1MB). Peak memory consumption was 55.7MB. Max. memory is 16.1GB. [2021-11-23 15:53:49,072 INFO L158 Benchmark]: Boogie Preprocessor took 469.65ms. Allocated memory is still 329.3MB. Free memory was 182.7MB in the beginning and 119.8MB in the end (delta: 62.9MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. [2021-11-23 15:53:49,073 INFO L158 Benchmark]: RCFGBuilder took 13332.84ms. Allocated memory is still 329.3MB. Free memory was 119.8MB in the beginning and 97.8MB in the end (delta: 22.0MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2021-11-23 15:53:49,075 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 81.8MB. Free memory was 63.9MB in the beginning and 63.8MB in the end (delta: 65.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5409.64ms. Allocated memory was 81.8MB in the beginning and 329.3MB in the end (delta: 247.5MB). Free memory was 48.4MB in the beginning and 157.6MB in the end (delta: -109.2MB). Peak memory consumption was 164.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 599.06ms. Allocated memory is still 329.3MB. Free memory was 157.6MB in the beginning and 182.7MB in the end (delta: -25.1MB). Peak memory consumption was 55.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 469.65ms. Allocated memory is still 329.3MB. Free memory was 182.7MB in the beginning and 119.8MB in the end (delta: 62.9MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. * RCFGBuilder took 13332.84ms. Allocated memory is still 329.3MB. Free memory was 119.8MB in the beginning and 97.8MB in the end (delta: 22.0MB). Peak memory consumption was 48.2MB. 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 15:53:49,164 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de28c95f-9103-453d-ab18-7187109d5035/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