./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-dvb-usb-v2-dvb-usb-mxl111sf.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa89d3dc-6d0f-45fd-b2ac-e668a6233f40/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa89d3dc-6d0f-45fd-b2ac-e668a6233f40/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_fa89d3dc-6d0f-45fd-b2ac-e668a6233f40/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa89d3dc-6d0f-45fd-b2ac-e668a6233f40/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-dvb-usb-v2-dvb-usb-mxl111sf.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa89d3dc-6d0f-45fd-b2ac-e668a6233f40/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_fa89d3dc-6d0f-45fd-b2ac-e668a6233f40/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 a4b93fd95db59308ae354d657aad5aa180f9f5d38fe62416b779ec6b4362cc20 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:49:45,120 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:49:45,124 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:49:45,170 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:49:45,170 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:49:45,172 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:49:45,173 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:49:45,176 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:49:45,178 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:49:45,179 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:49:45,180 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:49:45,182 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:49:45,182 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:49:45,183 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:49:45,185 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:49:45,187 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:49:45,188 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:49:45,189 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:49:45,191 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:49:45,194 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:49:45,196 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:49:45,198 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:49:45,200 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:49:45,201 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:49:45,205 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:49:45,205 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:49:45,206 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:49:45,207 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:49:45,207 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:49:45,208 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:49:45,209 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:49:45,210 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:49:45,211 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:49:45,212 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:49:45,213 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:49:45,213 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:49:45,214 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:49:45,218 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:49:45,218 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:49:45,220 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:49:45,222 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:49:45,223 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa89d3dc-6d0f-45fd-b2ac-e668a6233f40/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:49:45,267 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:49:45,267 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:49:45,268 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:49:45,269 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:49:45,269 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:49:45,270 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:49:45,270 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:49:45,270 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:49:45,270 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:49:45,271 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:49:45,272 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:49:45,272 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:49:45,272 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:49:45,273 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:49:45,273 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:49:45,273 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:49:45,273 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:49:45,274 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:49:45,274 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:49:45,274 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:49:45,274 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:49:45,275 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:49:45,275 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:49:45,275 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:49:45,275 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:49:45,276 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_fa89d3dc-6d0f-45fd-b2ac-e668a6233f40/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa89d3dc-6d0f-45fd-b2ac-e668a6233f40/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a4b93fd95db59308ae354d657aad5aa180f9f5d38fe62416b779ec6b4362cc20 [2021-11-23 15:49:45,577 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:49:45,614 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:49:45,616 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:49:45,617 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:49:45,618 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:49:45,620 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa89d3dc-6d0f-45fd-b2ac-e668a6233f40/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-dvb-usb-v2-dvb-usb-mxl111sf.cil.i [2021-11-23 15:49:45,702 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa89d3dc-6d0f-45fd-b2ac-e668a6233f40/bin/ukojak-CwSLpZB5Qu/data/3bf0359a5/b62341557b1949cc9d33bdf016c253b9/FLAG414aa02b7 [2021-11-23 15:49:46,692 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:49:46,693 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa89d3dc-6d0f-45fd-b2ac-e668a6233f40/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-dvb-usb-v2-dvb-usb-mxl111sf.cil.i [2021-11-23 15:49:46,762 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa89d3dc-6d0f-45fd-b2ac-e668a6233f40/bin/ukojak-CwSLpZB5Qu/data/3bf0359a5/b62341557b1949cc9d33bdf016c253b9/FLAG414aa02b7 [2021-11-23 15:49:47,023 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa89d3dc-6d0f-45fd-b2ac-e668a6233f40/bin/ukojak-CwSLpZB5Qu/data/3bf0359a5/b62341557b1949cc9d33bdf016c253b9 [2021-11-23 15:49:47,025 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:49:47,027 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:49:47,030 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:49:47,030 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:49:47,033 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:49:47,035 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:49:47" (1/1) ... [2021-11-23 15:49:47,037 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@125c7fb0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:47, skipping insertion in model container [2021-11-23 15:49:47,038 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:49:47" (1/1) ... [2021-11-23 15:49:47,045 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:49:47,246 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:49:50,011 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_fa89d3dc-6d0f-45fd-b2ac-e668a6233f40/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-dvb-usb-v2-dvb-usb-mxl111sf.cil.i[460247,460260] [2021-11-23 15:49:50,027 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:49:50,093 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:49:50,645 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_fa89d3dc-6d0f-45fd-b2ac-e668a6233f40/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-dvb-usb-v2-dvb-usb-mxl111sf.cil.i[460247,460260] [2021-11-23 15:49:50,648 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:49:51,038 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:49:51,038 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:51 WrapperNode [2021-11-23 15:49:51,039 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:49:51,040 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:49:51,041 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:49:51,041 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:49:51,048 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:51" (1/1) ... [2021-11-23 15:49:51,189 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:51" (1/1) ... [2021-11-23 15:49:51,417 INFO L137 Inliner]: procedures = 281, calls = 4152, calls flagged for inlining = 158, calls inlined = 152, statements flattened = 7036 [2021-11-23 15:49:51,417 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:49:51,418 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:49:51,418 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:49:51,419 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:49:51,427 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:51" (1/1) ... [2021-11-23 15:49:51,428 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:51" (1/1) ... [2021-11-23 15:49:51,466 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:51" (1/1) ... [2021-11-23 15:49:51,467 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:51" (1/1) ... [2021-11-23 15:49:51,648 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:51" (1/1) ... [2021-11-23 15:49:51,680 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:51" (1/1) ... [2021-11-23 15:49:51,716 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:51" (1/1) ... [2021-11-23 15:49:51,825 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:49:51,827 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:49:51,827 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:49:51,827 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:49:51,828 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:51" (1/1) ... [2021-11-23 15:49:51,845 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:49:51,877 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa89d3dc-6d0f-45fd-b2ac-e668a6233f40/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:49:51,896 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa89d3dc-6d0f-45fd-b2ac-e668a6233f40/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:49:51,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa89d3dc-6d0f-45fd-b2ac-e668a6233f40/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:49:51,949 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_streaming_ctrl_mercury_mh [2021-11-23 15:49:51,949 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_streaming_ctrl_mercury_mh [2021-11-23 15:49:51,949 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_read_reg [2021-11-23 15:49:51,994 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_read_reg [2021-11-23 15:49:51,995 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_frontend_attach_mercury [2021-11-23 15:49:51,995 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_frontend_attach_mercury [2021-11-23 15:49:51,995 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:49:51,995 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:49:51,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_mxl111sf_usb_driver_exit_11_2 [2021-11-23 15:49:51,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_mxl111sf_usb_driver_exit_11_2 [2021-11-23 15:49:51,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:49:51,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:49:51,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:49:51,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:49:51,996 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-11-23 15:49:51,996 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-11-23 15:49:51,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:49:51,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:49:51,996 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_lg2160_frontend_attach [2021-11-23 15:49:51,996 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_lg2160_frontend_attach [2021-11-23 15:49:51,996 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_stop [2021-11-23 15:49:51,997 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_stop [2021-11-23 15:49:51,997 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:49:51,997 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:49:51,997 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_config_pin_mux_modes [2021-11-23 15:49:51,997 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_config_pin_mux_modes [2021-11-23 15:49:51,997 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_start [2021-11-23 15:49:51,997 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_start [2021-11-23 15:49:51,997 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_xfer [2021-11-23 15:49:51,997 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_xfer [2021-11-23 15:49:51,998 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_put [2021-11-23 15:49:51,998 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_put [2021-11-23 15:49:51,998 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_stream_config_isoc [2021-11-23 15:49:51,998 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_stream_config_isoc [2021-11-23 15:49:51,998 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_adap_fe_sleep [2021-11-23 15:49:51,998 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_adap_fe_sleep [2021-11-23 15:49:51,998 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_frontend_attach_mh [2021-11-23 15:49:51,998 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_frontend_attach_mh [2021-11-23 15:49:51,998 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_frontend_attach_atsc [2021-11-23 15:49:51,999 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_frontend_attach_atsc [2021-11-23 15:49:51,999 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_ep6_streaming_ctrl [2021-11-23 15:49:51,999 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_ep6_streaming_ctrl [2021-11-23 15:49:51,999 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_write_reg_mask [2021-11-23 15:49:51,999 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_write_reg_mask [2021-11-23 15:49:51,999 INFO L130 BoogieDeclarations]: Found specification of procedure mxl1x1sf_soft_reset [2021-11-23 15:49:51,999 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl1x1sf_soft_reset [2021-11-23 15:49:51,999 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:49:51,999 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_stream_config_bulk [2021-11-23 15:49:52,000 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_stream_config_bulk [2021-11-23 15:49:52,000 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_init [2021-11-23 15:49:52,000 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_init [2021-11-23 15:49:52,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:49:52,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:49:52,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:49:52,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:49:52,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:49:52,000 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_init_tuner_demod [2021-11-23 15:49:52,001 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_init_tuner_demod [2021-11-23 15:49:52,001 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_adap_fe_init [2021-11-23 15:49:52,001 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_adap_fe_init [2021-11-23 15:49:52,001 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:49:52,001 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_bitbang_sendbyte [2021-11-23 15:49:52,001 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_bitbang_sendbyte [2021-11-23 15:49:52,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:49:52,001 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_lgdt3305_frontend_attach [2021-11-23 15:49:52,001 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_lgdt3305_frontend_attach [2021-11-23 15:49:52,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:49:52,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:49:52,002 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_check_status [2021-11-23 15:49:52,002 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_check_status [2021-11-23 15:49:52,002 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_ep5_streaming_ctrl [2021-11-23 15:49:52,002 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_ep5_streaming_ctrl [2021-11-23 15:49:52,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_7_4 [2021-11-23 15:49:52,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_7_4 [2021-11-23 15:49:52,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:49:52,005 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_ctrl_msg [2021-11-23 15:49:52,005 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_ctrl_msg [2021-11-23 15:49:52,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:49:52,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:49:52,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:49:52,006 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_frontend_attach_dvbt [2021-11-23 15:49:52,006 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_frontend_attach_dvbt [2021-11-23 15:49:52,006 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_ep4_streaming_ctrl [2021-11-23 15:49:52,006 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_ep4_streaming_ctrl [2021-11-23 15:49:52,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:49:52,007 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_set_gpio [2021-11-23 15:49:52,007 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_set_gpio [2021-11-23 15:49:52,007 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-23 15:49:52,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-23 15:49:52,007 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_lg2161_ep6_frontend_attach [2021-11-23 15:49:52,007 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_lg2161_ep6_frontend_attach [2021-11-23 15:49:52,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:49:52,008 INFO L130 BoogieDeclarations]: Found specification of procedure mxl1x1sf_get_chip_info [2021-11-23 15:49:52,008 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl1x1sf_get_chip_info [2021-11-23 15:49:52,008 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_frontend_attach_mercury_mh [2021-11-23 15:49:52,008 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_frontend_attach_mercury_mh [2021-11-23 15:49:52,009 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_enable_usb_output [2021-11-23 15:49:52,009 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_enable_usb_output [2021-11-23 15:49:52,009 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2021-11-23 15:49:52,010 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2021-11-23 15:49:52,010 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_attach_tuner [2021-11-23 15:49:52,010 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_attach_tuner [2021-11-23 15:49:52,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:49:52,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:49:52,011 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_hw_set_gpio [2021-11-23 15:49:52,011 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_hw_set_gpio [2021-11-23 15:49:52,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:49:52,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:49:52,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:49:52,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:49:52,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:49:52,013 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:49:52,013 INFO L130 BoogieDeclarations]: Found specification of procedure mxl1x1sf_set_device_mode [2021-11-23 15:49:52,013 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl1x1sf_set_device_mode [2021-11-23 15:49:52,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:49:52,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:49:52,014 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_ctrl_program_regs [2021-11-23 15:49:52,014 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_ctrl_program_regs [2021-11-23 15:49:52,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:49:52,015 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:49:52,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:49:52,015 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_gpio_mode_switch [2021-11-23 15:49:52,015 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_gpio_mode_switch [2021-11-23 15:49:52,016 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_get [2021-11-23 15:49:52,016 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_get [2021-11-23 15:49:52,019 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_write_reg [2021-11-23 15:49:52,020 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_write_reg [2021-11-23 15:49:52,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:49:52,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:49:52,020 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_func [2021-11-23 15:49:52,022 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_func [2021-11-23 15:49:52,023 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_ant_hunt [2021-11-23 15:49:52,023 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_ant_hunt [2021-11-23 15:49:52,023 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_set_ant_path [2021-11-23 15:49:52,028 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_set_ant_path [2021-11-23 15:49:52,028 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_init_port_expander [2021-11-23 15:49:52,029 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_init_port_expander [2021-11-23 15:49:52,029 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usbv2_disconnect [2021-11-23 15:49:52,029 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usbv2_disconnect [2021-11-23 15:49:52,029 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_frontend_attach_atsc_mh [2021-11-23 15:49:52,029 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_frontend_attach_atsc_mh [2021-11-23 15:49:52,029 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_attach_demod [2021-11-23 15:49:52,030 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_attach_demod [2021-11-23 15:49:52,030 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:49:52,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:49:52,030 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_send_data [2021-11-23 15:49:52,030 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_send_data [2021-11-23 15:49:52,030 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usbv2_resume [2021-11-23 15:49:52,030 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usbv2_resume [2021-11-23 15:49:52,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:49:52,031 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_get_data [2021-11-23 15:49:52,031 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_get_data [2021-11-23 15:49:52,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:49:52,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:49:52,031 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:49:52,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:49:52,032 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usbv2_probe [2021-11-23 15:49:52,032 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usbv2_probe [2021-11-23 15:49:52,032 INFO L130 BoogieDeclarations]: Found specification of procedure mxl1x1sf_top_master_ctrl [2021-11-23 15:49:52,032 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl1x1sf_top_master_ctrl [2021-11-23 15:49:52,999 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:49:53,003 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:49:53,353 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:49:53,357 INFO L158 Benchmark]: Toolchain (without parser) took 6329.40ms. Allocated memory was 125.8MB in the beginning and 304.1MB in the end (delta: 178.3MB). Free memory was 73.5MB in the beginning and 133.0MB in the end (delta: -59.4MB). Peak memory consumption was 129.7MB. Max. memory is 16.1GB. [2021-11-23 15:49:53,358 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 81.8MB. Free memory was 37.8MB in the beginning and 37.7MB in the end (delta: 44.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:49:53,359 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4009.75ms. Allocated memory was 125.8MB in the beginning and 304.1MB in the end (delta: 178.3MB). Free memory was 73.5MB in the beginning and 203.2MB in the end (delta: -129.6MB). Peak memory consumption was 123.4MB. Max. memory is 16.1GB. [2021-11-23 15:49:53,359 INFO L158 Benchmark]: Boogie Procedure Inliner took 377.13ms. Allocated memory is still 304.1MB. Free memory was 203.2MB in the beginning and 164.4MB in the end (delta: 38.8MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. [2021-11-23 15:49:53,360 INFO L158 Benchmark]: Boogie Preprocessor took 407.48ms. Allocated memory is still 304.1MB. Free memory was 164.4MB in the beginning and 189.3MB in the end (delta: -24.9MB). Peak memory consumption was 78.9MB. Max. memory is 16.1GB. [2021-11-23 15:49:53,361 INFO L158 Benchmark]: RCFGBuilder took 1529.09ms. Allocated memory is still 304.1MB. Free memory was 189.3MB in the beginning and 133.0MB in the end (delta: 56.3MB). Peak memory consumption was 67.9MB. Max. memory is 16.1GB. [2021-11-23 15:49:53,364 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 81.8MB. Free memory was 37.8MB in the beginning and 37.7MB in the end (delta: 44.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4009.75ms. Allocated memory was 125.8MB in the beginning and 304.1MB in the end (delta: 178.3MB). Free memory was 73.5MB in the beginning and 203.2MB in the end (delta: -129.6MB). Peak memory consumption was 123.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 377.13ms. Allocated memory is still 304.1MB. Free memory was 203.2MB in the beginning and 164.4MB in the end (delta: 38.8MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 407.48ms. Allocated memory is still 304.1MB. Free memory was 164.4MB in the beginning and 189.3MB in the end (delta: -24.9MB). Peak memory consumption was 78.9MB. Max. memory is 16.1GB. * RCFGBuilder took 1529.09ms. Allocated memory is still 304.1MB. Free memory was 189.3MB in the beginning and 133.0MB in the end (delta: 56.3MB). Peak memory consumption was 67.9MB. 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 15:49:53,413 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa89d3dc-6d0f-45fd-b2ac-e668a6233f40/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_fa89d3dc-6d0f-45fd-b2ac-e668a6233f40/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa89d3dc-6d0f-45fd-b2ac-e668a6233f40/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_fa89d3dc-6d0f-45fd-b2ac-e668a6233f40/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa89d3dc-6d0f-45fd-b2ac-e668a6233f40/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-dvb-usb-v2-dvb-usb-mxl111sf.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa89d3dc-6d0f-45fd-b2ac-e668a6233f40/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_fa89d3dc-6d0f-45fd-b2ac-e668a6233f40/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 a4b93fd95db59308ae354d657aad5aa180f9f5d38fe62416b779ec6b4362cc20 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:49:55,800 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:49:55,802 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:49:55,855 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:49:55,856 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:49:55,860 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:49:55,863 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:49:55,868 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:49:55,871 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:49:55,876 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:49:55,880 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:49:55,882 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:49:55,882 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:49:55,885 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:49:55,887 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:49:55,889 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:49:55,891 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:49:55,892 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:49:55,896 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:49:55,904 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:49:55,907 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:49:55,908 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:49:55,911 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:49:55,913 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:49:55,922 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:49:55,922 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:49:55,923 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:49:55,925 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:49:55,925 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:49:55,926 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:49:55,927 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:49:55,928 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:49:55,929 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:49:55,930 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:49:55,932 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:49:55,932 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:49:55,933 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:49:55,933 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:49:55,934 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:49:55,936 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:49:55,936 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:49:55,942 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa89d3dc-6d0f-45fd-b2ac-e668a6233f40/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:49:55,989 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:49:55,989 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:49:55,991 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:49:55,991 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:49:55,992 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:49:55,993 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:49:55,993 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:49:55,993 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:49:55,993 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:49:55,993 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:49:55,995 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:49:55,995 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:49:55,995 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:49:55,995 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:49:55,995 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:49:55,996 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:49:55,996 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:49:55,996 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:49:55,996 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:49:55,997 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:49:55,997 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:49:55,997 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:49:55,997 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:49:55,997 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:49:55,998 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:49:55,998 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:49:55,998 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:49:55,998 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:49:55,999 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:49:55,999 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_fa89d3dc-6d0f-45fd-b2ac-e668a6233f40/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa89d3dc-6d0f-45fd-b2ac-e668a6233f40/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a4b93fd95db59308ae354d657aad5aa180f9f5d38fe62416b779ec6b4362cc20 [2021-11-23 15:49:56,401 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:49:56,427 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:49:56,430 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:49:56,431 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:49:56,432 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:49:56,434 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa89d3dc-6d0f-45fd-b2ac-e668a6233f40/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-dvb-usb-v2-dvb-usb-mxl111sf.cil.i [2021-11-23 15:49:56,499 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa89d3dc-6d0f-45fd-b2ac-e668a6233f40/bin/ukojak-CwSLpZB5Qu/data/b8a9d6f37/511001976dc24e09b0439c3dcd7fc49e/FLAG86b6b495d [2021-11-23 15:49:57,578 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:49:57,579 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa89d3dc-6d0f-45fd-b2ac-e668a6233f40/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-dvb-usb-v2-dvb-usb-mxl111sf.cil.i [2021-11-23 15:49:57,651 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa89d3dc-6d0f-45fd-b2ac-e668a6233f40/bin/ukojak-CwSLpZB5Qu/data/b8a9d6f37/511001976dc24e09b0439c3dcd7fc49e/FLAG86b6b495d [2021-11-23 15:49:57,847 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa89d3dc-6d0f-45fd-b2ac-e668a6233f40/bin/ukojak-CwSLpZB5Qu/data/b8a9d6f37/511001976dc24e09b0439c3dcd7fc49e [2021-11-23 15:49:57,850 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:49:57,851 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:49:57,854 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:49:57,854 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:49:57,858 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:49:57,859 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:49:57" (1/1) ... [2021-11-23 15:49:57,860 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d36b262 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:57, skipping insertion in model container [2021-11-23 15:49:57,860 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:49:57" (1/1) ... [2021-11-23 15:49:57,867 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:49:58,105 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:50:01,082 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_fa89d3dc-6d0f-45fd-b2ac-e668a6233f40/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-dvb-usb-v2-dvb-usb-mxl111sf.cil.i[460247,460260] [2021-11-23 15:50:01,094 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:50:01,145 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:50:01,256 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:50:01,748 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_fa89d3dc-6d0f-45fd-b2ac-e668a6233f40/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-dvb-usb-v2-dvb-usb-mxl111sf.cil.i[460247,460260] [2021-11-23 15:50:01,752 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:50:01,800 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:50:02,393 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_fa89d3dc-6d0f-45fd-b2ac-e668a6233f40/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-dvb-usb-v2-dvb-usb-mxl111sf.cil.i[460247,460260] [2021-11-23 15:50:02,396 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:50:02,757 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:50:02,757 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:02 WrapperNode [2021-11-23 15:50:02,757 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:50:02,758 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:50:02,759 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:50:02,759 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:50:02,766 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:02" (1/1) ... [2021-11-23 15:50:02,910 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:02" (1/1) ... [2021-11-23 15:50:03,175 INFO L137 Inliner]: procedures = 296, calls = 4152, calls flagged for inlining = 158, calls inlined = 152, statements flattened = 6802 [2021-11-23 15:50:03,175 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:50:03,176 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:50:03,177 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:50:03,177 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:50:03,186 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:02" (1/1) ... [2021-11-23 15:50:03,186 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:02" (1/1) ... [2021-11-23 15:50:03,252 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:02" (1/1) ... [2021-11-23 15:50:03,252 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:02" (1/1) ... [2021-11-23 15:50:03,517 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:02" (1/1) ... [2021-11-23 15:50:03,556 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:02" (1/1) ... [2021-11-23 15:50:03,607 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:02" (1/1) ... [2021-11-23 15:50:03,652 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:50:03,655 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:50:03,658 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:50:03,659 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:50:03,659 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:02" (1/1) ... [2021-11-23 15:50:03,666 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:50:03,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa89d3dc-6d0f-45fd-b2ac-e668a6233f40/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:50:03,689 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa89d3dc-6d0f-45fd-b2ac-e668a6233f40/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:50:03,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa89d3dc-6d0f-45fd-b2ac-e668a6233f40/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:50:03,738 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_streaming_ctrl_mercury_mh [2021-11-23 15:50:03,739 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_streaming_ctrl_mercury_mh [2021-11-23 15:50:03,739 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_read_reg [2021-11-23 15:50:03,739 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_read_reg [2021-11-23 15:50:03,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:50:03,739 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_frontend_attach_mercury [2021-11-23 15:50:03,739 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_frontend_attach_mercury [2021-11-23 15:50:03,739 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:50:03,739 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:50:03,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_mxl111sf_usb_driver_exit_11_2 [2021-11-23 15:50:03,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_mxl111sf_usb_driver_exit_11_2 [2021-11-23 15:50:03,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:50:03,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:50:03,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:50:03,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:50:03,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:50:03,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:50:03,741 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-11-23 15:50:03,741 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-11-23 15:50:03,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:50:03,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:50:03,741 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_lg2160_frontend_attach [2021-11-23 15:50:03,741 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_lg2160_frontend_attach [2021-11-23 15:50:03,742 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_stop [2021-11-23 15:50:03,742 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_stop [2021-11-23 15:50:03,742 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:50:03,742 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:50:03,742 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_config_pin_mux_modes [2021-11-23 15:50:03,742 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_config_pin_mux_modes [2021-11-23 15:50:03,742 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_start [2021-11-23 15:50:03,743 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_start [2021-11-23 15:50:03,743 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_xfer [2021-11-23 15:50:03,743 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_xfer [2021-11-23 15:50:03,743 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_put [2021-11-23 15:50:03,743 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_put [2021-11-23 15:50:03,743 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_stream_config_isoc [2021-11-23 15:50:03,744 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_stream_config_isoc [2021-11-23 15:50:03,744 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_adap_fe_sleep [2021-11-23 15:50:03,744 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_adap_fe_sleep [2021-11-23 15:50:03,744 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_frontend_attach_mh [2021-11-23 15:50:03,744 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_frontend_attach_mh [2021-11-23 15:50:03,744 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_frontend_attach_atsc [2021-11-23 15:50:03,745 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_frontend_attach_atsc [2021-11-23 15:50:03,745 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_ep6_streaming_ctrl [2021-11-23 15:50:03,745 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_ep6_streaming_ctrl [2021-11-23 15:50:03,745 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_write_reg_mask [2021-11-23 15:50:03,745 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_write_reg_mask [2021-11-23 15:50:03,745 INFO L130 BoogieDeclarations]: Found specification of procedure mxl1x1sf_soft_reset [2021-11-23 15:50:03,746 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl1x1sf_soft_reset [2021-11-23 15:50:03,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:50:03,746 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_stream_config_bulk [2021-11-23 15:50:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_stream_config_bulk [2021-11-23 15:50:03,747 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_init [2021-11-23 15:50:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_init [2021-11-23 15:50:03,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:50:03,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:50:03,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:50:03,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:50:03,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:50:03,749 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_init_tuner_demod [2021-11-23 15:50:03,749 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_init_tuner_demod [2021-11-23 15:50:03,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:50:03,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:50:03,750 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_adap_fe_init [2021-11-23 15:50:03,750 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_adap_fe_init [2021-11-23 15:50:03,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:50:03,750 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:50:03,751 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_bitbang_sendbyte [2021-11-23 15:50:03,751 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_bitbang_sendbyte [2021-11-23 15:50:03,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:50:03,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:50:03,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:50:03,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:50:03,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:50:03,752 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_lgdt3305_frontend_attach [2021-11-23 15:50:03,752 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_lgdt3305_frontend_attach [2021-11-23 15:50:03,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:50:03,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:50:03,752 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_check_status [2021-11-23 15:50:03,753 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_check_status [2021-11-23 15:50:03,753 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_ep5_streaming_ctrl [2021-11-23 15:50:03,753 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_ep5_streaming_ctrl [2021-11-23 15:50:03,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_7_4 [2021-11-23 15:50:03,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_7_4 [2021-11-23 15:50:03,753 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_ctrl_msg [2021-11-23 15:50:03,753 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_ctrl_msg [2021-11-23 15:50:03,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:50:03,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:50:03,754 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_frontend_attach_dvbt [2021-11-23 15:50:03,755 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_frontend_attach_dvbt [2021-11-23 15:50:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_ep4_streaming_ctrl [2021-11-23 15:50:03,755 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_ep4_streaming_ctrl [2021-11-23 15:50:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_set_gpio [2021-11-23 15:50:03,755 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_set_gpio [2021-11-23 15:50:03,756 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-23 15:50:03,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-23 15:50:03,756 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:50:03,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:50:03,757 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_lg2161_ep6_frontend_attach [2021-11-23 15:50:03,757 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_lg2161_ep6_frontend_attach [2021-11-23 15:50:03,757 INFO L130 BoogieDeclarations]: Found specification of procedure mxl1x1sf_get_chip_info [2021-11-23 15:50:03,758 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl1x1sf_get_chip_info [2021-11-23 15:50:03,758 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_frontend_attach_mercury_mh [2021-11-23 15:50:03,758 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_frontend_attach_mercury_mh [2021-11-23 15:50:03,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:50:03,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:50:03,758 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_enable_usb_output [2021-11-23 15:50:03,758 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_enable_usb_output [2021-11-23 15:50:03,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:50:03,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:50:03,759 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2021-11-23 15:50:03,759 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2021-11-23 15:50:03,759 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_attach_tuner [2021-11-23 15:50:03,759 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_attach_tuner [2021-11-23 15:50:03,760 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:50:03,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:50:03,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:50:03,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:50:03,763 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_hw_set_gpio [2021-11-23 15:50:03,763 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_hw_set_gpio [2021-11-23 15:50:03,764 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:50:03,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:50:03,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:50:03,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:50:03,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:50:03,766 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:50:03,772 INFO L130 BoogieDeclarations]: Found specification of procedure mxl1x1sf_set_device_mode [2021-11-23 15:50:03,772 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl1x1sf_set_device_mode [2021-11-23 15:50:03,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:50:03,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:50:03,773 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_ctrl_program_regs [2021-11-23 15:50:03,773 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_ctrl_program_regs [2021-11-23 15:50:03,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:50:03,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:50:03,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:50:03,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:50:03,773 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_gpio_mode_switch [2021-11-23 15:50:03,774 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_gpio_mode_switch [2021-11-23 15:50:03,774 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_get [2021-11-23 15:50:03,774 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_get [2021-11-23 15:50:03,774 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_write_reg [2021-11-23 15:50:03,774 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_write_reg [2021-11-23 15:50:03,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:50:03,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:50:03,774 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_func [2021-11-23 15:50:03,774 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_func [2021-11-23 15:50:03,775 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_ant_hunt [2021-11-23 15:50:03,775 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_ant_hunt [2021-11-23 15:50:03,775 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_set_ant_path [2021-11-23 15:50:03,775 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_set_ant_path [2021-11-23 15:50:03,775 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_init_port_expander [2021-11-23 15:50:03,775 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_init_port_expander [2021-11-23 15:50:03,775 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usbv2_disconnect [2021-11-23 15:50:03,775 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usbv2_disconnect [2021-11-23 15:50:03,776 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_frontend_attach_atsc_mh [2021-11-23 15:50:03,776 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_frontend_attach_atsc_mh [2021-11-23 15:50:03,776 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_attach_demod [2021-11-23 15:50:03,776 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_attach_demod [2021-11-23 15:50:03,776 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_send_data [2021-11-23 15:50:03,777 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_send_data [2021-11-23 15:50:03,777 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usbv2_resume [2021-11-23 15:50:03,777 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usbv2_resume [2021-11-23 15:50:03,777 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:50:03,778 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_get_data [2021-11-23 15:50:03,778 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_get_data [2021-11-23 15:50:03,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:50:03,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:50:03,778 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:50:03,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:50:03,778 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usbv2_probe [2021-11-23 15:50:03,779 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usbv2_probe [2021-11-23 15:50:03,779 INFO L130 BoogieDeclarations]: Found specification of procedure mxl1x1sf_top_master_ctrl [2021-11-23 15:50:03,779 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl1x1sf_top_master_ctrl [2021-11-23 15:50:04,790 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:50:04,793 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:50:08,159 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:50:08,163 INFO L158 Benchmark]: Toolchain (without parser) took 10310.50ms. Allocated memory was 62.9MB in the beginning and 494.9MB in the end (delta: 432.0MB). Free memory was 35.1MB in the beginning and 348.7MB in the end (delta: -313.6MB). Peak memory consumption was 223.1MB. Max. memory is 16.1GB. [2021-11-23 15:50:08,163 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 62.9MB. Free memory is still 44.3MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:50:08,164 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4903.48ms. Allocated memory was 62.9MB in the beginning and 247.5MB in the end (delta: 184.5MB). Free memory was 34.9MB in the beginning and 105.4MB in the end (delta: -70.5MB). Peak memory consumption was 154.9MB. Max. memory is 16.1GB. [2021-11-23 15:50:08,164 INFO L158 Benchmark]: Boogie Procedure Inliner took 417.16ms. Allocated memory was 247.5MB in the beginning and 494.9MB in the end (delta: 247.5MB). Free memory was 105.4MB in the beginning and 373.7MB in the end (delta: -268.3MB). Peak memory consumption was 46.3MB. Max. memory is 16.1GB. [2021-11-23 15:50:08,165 INFO L158 Benchmark]: Boogie Preprocessor took 476.16ms. Allocated memory is still 494.9MB. Free memory was 373.7MB in the beginning and 322.9MB in the end (delta: 50.9MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. [2021-11-23 15:50:08,166 INFO L158 Benchmark]: RCFGBuilder took 4506.23ms. Allocated memory is still 494.9MB. Free memory was 321.8MB in the beginning and 348.7MB in the end (delta: -26.9MB). Peak memory consumption was 78.5MB. Max. memory is 16.1GB. [2021-11-23 15:50:08,175 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 62.9MB. Free memory is still 44.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4903.48ms. Allocated memory was 62.9MB in the beginning and 247.5MB in the end (delta: 184.5MB). Free memory was 34.9MB in the beginning and 105.4MB in the end (delta: -70.5MB). Peak memory consumption was 154.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 417.16ms. Allocated memory was 247.5MB in the beginning and 494.9MB in the end (delta: 247.5MB). Free memory was 105.4MB in the beginning and 373.7MB in the end (delta: -268.3MB). Peak memory consumption was 46.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 476.16ms. Allocated memory is still 494.9MB. Free memory was 373.7MB in the beginning and 322.9MB in the end (delta: 50.9MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. * RCFGBuilder took 4506.23ms. Allocated memory is still 494.9MB. Free memory was 321.8MB in the beginning and 348.7MB in the end (delta: -26.9MB). Peak memory consumption was 78.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:50:08,239 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa89d3dc-6d0f-45fd-b2ac-e668a6233f40/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