./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--usb--dvb-usb--dvb-usb-dw2102.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30720387-0844-40d6-b151-4ac720309088/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30720387-0844-40d6-b151-4ac720309088/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30720387-0844-40d6-b151-4ac720309088/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30720387-0844-40d6-b151-4ac720309088/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--usb--dvb-usb--dvb-usb-dw2102.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30720387-0844-40d6-b151-4ac720309088/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30720387-0844-40d6-b151-4ac720309088/bin/ukojak-LBtLqBUTdQ --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 fffd5332b9e2f4e7c17d4a2a7135058464fd6bd7d4a718bbe21fabc16b5fec31 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:41:32,613 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:41:32,615 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:41:32,648 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:41:32,648 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:41:32,650 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:41:32,651 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:41:32,654 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:41:32,656 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:41:32,657 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:41:32,658 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:41:32,660 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:41:32,660 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:41:32,662 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:41:32,663 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:41:32,665 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:41:32,666 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:41:32,667 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:41:32,670 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:41:32,672 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:41:32,675 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:41:32,676 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:41:32,678 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:41:32,679 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:41:32,683 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:41:32,683 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:41:32,684 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:41:32,685 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:41:32,686 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:41:32,687 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:41:32,687 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:41:32,688 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:41:32,689 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:41:32,690 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:41:32,692 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:41:32,692 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:41:32,693 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:41:32,693 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:41:32,694 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:41:32,695 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:41:32,696 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:41:32,697 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30720387-0844-40d6-b151-4ac720309088/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 00:41:32,720 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:41:32,720 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:41:32,721 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:41:32,721 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:41:32,722 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:41:32,723 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:41:32,723 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:41:32,723 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 00:41:32,723 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:41:32,724 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:41:32,724 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:41:32,724 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:41:32,725 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:41:32,725 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:41:32,725 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:41:32,726 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:41:32,726 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:41:32,726 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:41:32,726 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:41:32,727 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:41:32,727 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:41:32,727 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:41:32,728 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 00:41:32,728 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 00:41:32,728 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:41:32,729 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_30720387-0844-40d6-b151-4ac720309088/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30720387-0844-40d6-b151-4ac720309088/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fffd5332b9e2f4e7c17d4a2a7135058464fd6bd7d4a718bbe21fabc16b5fec31 [2021-11-23 00:41:32,967 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:41:32,997 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:41:33,001 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:41:33,004 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:41:33,005 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:41:33,006 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30720387-0844-40d6-b151-4ac720309088/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--usb--dvb-usb--dvb-usb-dw2102.ko-entry_point.cil.out.i [2021-11-23 00:41:33,098 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30720387-0844-40d6-b151-4ac720309088/bin/ukojak-LBtLqBUTdQ/data/c1839fbaf/db54beefdb044189940beb32f06feec3/FLAGdf85d4272 [2021-11-23 00:41:34,097 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:41:34,099 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30720387-0844-40d6-b151-4ac720309088/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--usb--dvb-usb--dvb-usb-dw2102.ko-entry_point.cil.out.i [2021-11-23 00:41:34,157 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30720387-0844-40d6-b151-4ac720309088/bin/ukojak-LBtLqBUTdQ/data/c1839fbaf/db54beefdb044189940beb32f06feec3/FLAGdf85d4272 [2021-11-23 00:41:34,498 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30720387-0844-40d6-b151-4ac720309088/bin/ukojak-LBtLqBUTdQ/data/c1839fbaf/db54beefdb044189940beb32f06feec3 [2021-11-23 00:41:34,501 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:41:34,503 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:41:34,506 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:41:34,506 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:41:34,509 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:41:34,514 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:41:34" (1/1) ... [2021-11-23 00:41:34,515 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@558729fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:41:34, skipping insertion in model container [2021-11-23 00:41:34,515 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:41:34" (1/1) ... [2021-11-23 00:41:34,524 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:41:34,712 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:41:36,724 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30720387-0844-40d6-b151-4ac720309088/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--usb--dvb-usb--dvb-usb-dw2102.ko-entry_point.cil.out.i[379186,379199] [2021-11-23 00:41:36,778 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:41:36,920 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:41:37,581 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_30720387-0844-40d6-b151-4ac720309088/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--usb--dvb-usb--dvb-usb-dw2102.ko-entry_point.cil.out.i[379186,379199] [2021-11-23 00:41:37,596 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:41:37,812 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:41:37,812 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:41:37 WrapperNode [2021-11-23 00:41:37,812 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:41:37,814 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:41:37,814 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:41:37,814 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:41:37,821 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:41:37" (1/1) ... [2021-11-23 00:41:37,962 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:41:37" (1/1) ... [2021-11-23 00:41:38,176 INFO L137 Inliner]: procedures = 174, calls = 3861, calls flagged for inlining = 59, calls inlined = 48, statements flattened = 4277 [2021-11-23 00:41:38,178 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:41:38,178 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:41:38,179 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:41:38,179 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:41:38,188 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:41:37" (1/1) ... [2021-11-23 00:41:38,188 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:41:37" (1/1) ... [2021-11-23 00:41:38,239 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:41:37" (1/1) ... [2021-11-23 00:41:38,240 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:41:37" (1/1) ... [2021-11-23 00:41:38,420 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:41:37" (1/1) ... [2021-11-23 00:41:38,452 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:41:37" (1/1) ... [2021-11-23 00:41:38,485 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:41:37" (1/1) ... [2021-11-23 00:41:38,522 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:41:38,523 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:41:38,523 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:41:38,523 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:41:38,524 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:41:37" (1/1) ... [2021-11-23 00:41:38,532 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:41:38,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30720387-0844-40d6-b151-4ac720309088/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:41:38,553 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30720387-0844-40d6-b151-4ac720309088/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:41:38,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30720387-0844-40d6-b151-4ac720309088/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:41:38,614 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-11-23 00:41:38,615 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-11-23 00:41:38,616 INFO L130 BoogieDeclarations]: Found specification of procedure dw210x_op_rw [2021-11-23 00:41:38,616 INFO L138 BoogieDeclarations]: Found implementation of procedure dw210x_op_rw [2021-11-23 00:41:38,616 INFO L130 BoogieDeclarations]: Found specification of procedure dw2104_i2c_transfer [2021-11-23 00:41:38,616 INFO L138 BoogieDeclarations]: Found implementation of procedure dw2104_i2c_transfer [2021-11-23 00:41:38,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 00:41:38,617 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 00:41:38,617 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 00:41:38,617 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usb_generic_rw [2021-11-23 00:41:38,618 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usb_generic_rw [2021-11-23 00:41:38,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 00:41:38,618 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usb_device_init [2021-11-23 00:41:38,618 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usb_device_init [2021-11-23 00:41:38,618 INFO L130 BoogieDeclarations]: Found specification of procedure dw210x_led_ctrl [2021-11-23 00:41:38,618 INFO L138 BoogieDeclarations]: Found implementation of procedure dw210x_led_ctrl [2021-11-23 00:41:38,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 00:41:38,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 00:41:38,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 00:41:38,619 INFO L130 BoogieDeclarations]: Found specification of procedure dw3101_i2c_transfer [2021-11-23 00:41:38,619 INFO L138 BoogieDeclarations]: Found implementation of procedure dw3101_i2c_transfer [2021-11-23 00:41:38,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 00:41:38,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 00:41:38,619 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 00:41:38,619 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_adapdata [2021-11-23 00:41:38,619 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_adapdata [2021-11-23 00:41:38,620 INFO L130 BoogieDeclarations]: Found specification of procedure dw2102_serit_i2c_transfer [2021-11-23 00:41:38,620 INFO L138 BoogieDeclarations]: Found implementation of procedure dw2102_serit_i2c_transfer [2021-11-23 00:41:38,620 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 00:41:38,620 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 00:41:38,620 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-23 00:41:38,620 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-23 00:41:38,620 INFO L130 BoogieDeclarations]: Found specification of procedure stv0299_writereg [2021-11-23 00:41:38,621 INFO L138 BoogieDeclarations]: Found implementation of procedure stv0299_writereg [2021-11-23 00:41:38,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 00:41:38,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 00:41:38,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2021-11-23 00:41:38,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2021-11-23 00:41:38,621 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-11-23 00:41:38,621 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-11-23 00:41:38,621 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 00:41:38,622 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 00:41:38,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 00:41:38,622 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 00:41:38,622 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 00:41:38,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 00:41:38,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 00:41:38,623 INFO L130 BoogieDeclarations]: Found specification of procedure rc_keydown [2021-11-23 00:41:38,623 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_keydown [2021-11-23 00:41:38,623 INFO L130 BoogieDeclarations]: Found specification of procedure dw2102_load_firmware [2021-11-23 00:41:38,623 INFO L138 BoogieDeclarations]: Found implementation of procedure dw2102_load_firmware [2021-11-23 00:41:38,623 INFO L130 BoogieDeclarations]: Found specification of procedure dw2102_rc_query [2021-11-23 00:41:38,624 INFO L138 BoogieDeclarations]: Found implementation of procedure dw2102_rc_query [2021-11-23 00:41:38,624 INFO L130 BoogieDeclarations]: Found specification of procedure s6x0_i2c_transfer [2021-11-23 00:41:38,624 INFO L138 BoogieDeclarations]: Found implementation of procedure s6x0_i2c_transfer [2021-11-23 00:41:38,624 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2021-11-23 00:41:38,624 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2021-11-23 00:41:38,624 INFO L130 BoogieDeclarations]: Found specification of procedure su3000_power_ctrl [2021-11-23 00:41:38,625 INFO L138 BoogieDeclarations]: Found implementation of procedure su3000_power_ctrl [2021-11-23 00:41:38,625 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 00:41:38,625 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 00:41:38,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 00:41:38,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 00:41:38,626 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 00:41:38,627 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 00:41:38,627 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 00:41:38,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 00:41:38,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 00:41:38,627 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:41:38,627 INFO L130 BoogieDeclarations]: Found specification of procedure dw2102_i2c_transfer [2021-11-23 00:41:38,628 INFO L138 BoogieDeclarations]: Found implementation of procedure dw2102_i2c_transfer [2021-11-23 00:41:38,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 00:41:38,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 00:41:38,629 INFO L130 BoogieDeclarations]: Found specification of procedure su3000_read_mac_address [2021-11-23 00:41:38,629 INFO L138 BoogieDeclarations]: Found implementation of procedure su3000_read_mac_address [2021-11-23 00:41:38,629 INFO L130 BoogieDeclarations]: Found specification of procedure dw2102_probe [2021-11-23 00:41:38,629 INFO L138 BoogieDeclarations]: Found implementation of procedure dw2102_probe [2021-11-23 00:41:38,629 INFO L130 BoogieDeclarations]: Found specification of procedure dw210x_read_mac_address [2021-11-23 00:41:38,629 INFO L138 BoogieDeclarations]: Found implementation of procedure dw210x_read_mac_address [2021-11-23 00:41:38,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 00:41:38,630 INFO L130 BoogieDeclarations]: Found specification of procedure dw2102_earda_i2c_transfer [2021-11-23 00:41:38,630 INFO L138 BoogieDeclarations]: Found implementation of procedure dw2102_earda_i2c_transfer [2021-11-23 00:41:38,630 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-11-23 00:41:38,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-11-23 00:41:38,630 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 00:41:38,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 00:41:38,630 INFO L130 BoogieDeclarations]: Found specification of procedure su3000_rc_query [2021-11-23 00:41:38,631 INFO L138 BoogieDeclarations]: Found implementation of procedure su3000_rc_query [2021-11-23 00:41:38,631 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2021-11-23 00:41:38,631 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2021-11-23 00:41:38,631 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_unregister_device [2021-11-23 00:41:38,631 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_unregister_device [2021-11-23 00:41:38,631 INFO L130 BoogieDeclarations]: Found specification of procedure dw210x_i2c_func [2021-11-23 00:41:38,631 INFO L138 BoogieDeclarations]: Found implementation of procedure dw210x_i2c_func [2021-11-23 00:41:38,631 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 00:41:38,631 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 00:41:38,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2021-11-23 00:41:38,632 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2021-11-23 00:41:38,632 INFO L130 BoogieDeclarations]: Found specification of procedure su3000_i2c_transfer [2021-11-23 00:41:38,633 INFO L138 BoogieDeclarations]: Found implementation of procedure su3000_i2c_transfer [2021-11-23 00:41:38,633 INFO L130 BoogieDeclarations]: Found specification of procedure s6x0_read_mac_address [2021-11-23 00:41:38,633 INFO L138 BoogieDeclarations]: Found implementation of procedure s6x0_read_mac_address [2021-11-23 00:41:38,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 00:41:38,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 00:41:38,634 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:41:38,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:41:38,634 INFO L130 BoogieDeclarations]: Found specification of procedure su3000_identify_state [2021-11-23 00:41:38,634 INFO L138 BoogieDeclarations]: Found implementation of procedure su3000_identify_state [2021-11-23 00:41:39,420 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:41:39,423 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:42:30,336 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;