./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--dvb-usb--dvb-usb-dib0700.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_6fc3681c-a0c8-49a6-9421-4e3d95a54842/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fc3681c-a0c8-49a6-9421-4e3d95a54842/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_6fc3681c-a0c8-49a6-9421-4e3d95a54842/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fc3681c-a0c8-49a6-9421-4e3d95a54842/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--dvb-usb--dvb-usb-dib0700.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fc3681c-a0c8-49a6-9421-4e3d95a54842/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_6fc3681c-a0c8-49a6-9421-4e3d95a54842/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 a02c189ce0581b68f68f41a2d20ef2bbe40876b43460838f447454076f3bcdf6 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:31:13,688 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:31:13,691 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:31:13,757 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:31:13,758 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:31:13,763 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:31:13,766 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:31:13,770 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:31:13,774 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:31:13,780 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:31:13,781 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:31:13,784 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:31:13,784 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:31:13,787 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:31:13,790 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:31:13,799 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:31:13,801 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:31:13,802 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:31:13,805 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:31:13,814 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:31:13,816 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:31:13,818 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:31:13,821 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:31:13,823 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:31:13,833 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:31:13,834 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:31:13,834 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:31:13,837 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:31:13,837 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:31:13,839 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:31:13,840 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:31:13,841 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:31:13,843 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:31:13,844 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:31:13,846 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:31:13,846 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:31:13,847 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:31:13,848 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:31:13,848 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:31:13,849 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:31:13,850 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:31:13,851 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fc3681c-a0c8-49a6-9421-4e3d95a54842/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 01:31:13,896 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:31:13,897 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:31:13,898 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:31:13,899 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:31:13,900 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:31:13,901 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:31:13,901 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:31:13,901 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:31:13,902 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:31:13,909 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:31:13,910 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:31:13,911 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:31:13,911 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:31:13,911 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:31:13,912 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:31:13,912 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:31:13,912 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:31:13,912 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:31:13,913 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:31:13,913 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:31:13,913 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:31:13,914 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:31:13,914 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:31:13,914 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:31:13,914 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:31:13,915 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_6fc3681c-a0c8-49a6-9421-4e3d95a54842/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fc3681c-a0c8-49a6-9421-4e3d95a54842/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a02c189ce0581b68f68f41a2d20ef2bbe40876b43460838f447454076f3bcdf6 [2021-11-23 01:31:14,217 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:31:14,256 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:31:14,260 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:31:14,262 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:31:14,263 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:31:14,265 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fc3681c-a0c8-49a6-9421-4e3d95a54842/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--dvb-usb--dvb-usb-dib0700.ko-entry_point.cil.out.i [2021-11-23 01:31:14,369 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fc3681c-a0c8-49a6-9421-4e3d95a54842/bin/ukojak-LBtLqBUTdQ/data/12b4e6d51/fcee24e425b941cc8a2194d15c66fc75/FLAG386422306 [2021-11-23 01:31:15,592 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:31:15,594 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fc3681c-a0c8-49a6-9421-4e3d95a54842/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--dvb-usb--dvb-usb-dib0700.ko-entry_point.cil.out.i [2021-11-23 01:31:15,680 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fc3681c-a0c8-49a6-9421-4e3d95a54842/bin/ukojak-LBtLqBUTdQ/data/12b4e6d51/fcee24e425b941cc8a2194d15c66fc75/FLAG386422306 [2021-11-23 01:31:15,788 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fc3681c-a0c8-49a6-9421-4e3d95a54842/bin/ukojak-LBtLqBUTdQ/data/12b4e6d51/fcee24e425b941cc8a2194d15c66fc75 [2021-11-23 01:31:15,791 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:31:15,793 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:31:15,801 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:31:15,801 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:31:15,806 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:31:15,807 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:31:15" (1/1) ... [2021-11-23 01:31:15,811 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bccb811 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:15, skipping insertion in model container [2021-11-23 01:31:15,811 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:31:15" (1/1) ... [2021-11-23 01:31:15,821 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:31:16,071 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:31:17,420 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_6fc3681c-a0c8-49a6-9421-4e3d95a54842/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--dvb-usb--dvb-usb-dib0700.ko-entry_point.cil.out.i[201875,201888] [2021-11-23 01:31:19,848 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:31:20,280 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:31:20,453 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_6fc3681c-a0c8-49a6-9421-4e3d95a54842/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--dvb-usb--dvb-usb-dib0700.ko-entry_point.cil.out.i[201875,201888] [2021-11-23 01:31:22,603 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:31:23,541 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:31:23,541 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:23 WrapperNode [2021-11-23 01:31:23,542 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:31:23,544 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:31:23,544 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:31:23,544 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:31:23,553 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:23" (1/1) ... [2021-11-23 01:31:23,712 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:23" (1/1) ... [2021-11-23 01:31:24,056 INFO L137 Inliner]: procedures = 286, calls = 7084, calls flagged for inlining = 138, calls inlined = 54, statements flattened = 6596 [2021-11-23 01:31:24,057 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:31:24,058 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:31:24,059 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:31:24,059 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:31:24,071 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:23" (1/1) ... [2021-11-23 01:31:24,071 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:23" (1/1) ... [2021-11-23 01:31:24,127 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:23" (1/1) ... [2021-11-23 01:31:24,128 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:23" (1/1) ... [2021-11-23 01:31:24,311 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:23" (1/1) ... [2021-11-23 01:31:24,332 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:23" (1/1) ... [2021-11-23 01:31:24,372 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:23" (1/1) ... [2021-11-23 01:31:24,437 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:31:24,438 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:31:24,439 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:31:24,439 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:31:24,441 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:23" (1/1) ... [2021-11-23 01:31:24,451 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:31:24,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fc3681c-a0c8-49a6-9421-4e3d95a54842/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:31:24,490 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fc3681c-a0c8-49a6-9421-4e3d95a54842/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:31:24,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fc3681c-a0c8-49a6-9421-4e3d95a54842/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:31:24,548 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usb_device_exit [2021-11-23 01:31:24,549 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usb_device_exit [2021-11-23 01:31:24,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 01:31:24,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 01:31:24,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 01:31:24,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 01:31:24,552 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_rc_setup [2021-11-23 01:31:24,552 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_rc_setup [2021-11-23 01:31:24,552 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_adapdata [2021-11-23 01:31:24,552 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_adapdata [2021-11-23 01:31:24,553 INFO L130 BoogieDeclarations]: Found specification of procedure dib7090_tuner_sleep [2021-11-23 01:31:24,553 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7090_tuner_sleep [2021-11-23 01:31:24,553 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_rc_urb_completion [2021-11-23 01:31:24,553 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_rc_urb_completion [2021-11-23 01:31:24,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2021-11-23 01:31:24,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2021-11-23 01:31:24,554 INFO L130 BoogieDeclarations]: Found specification of procedure dib8090_get_adc_power [2021-11-23 01:31:24,554 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8090_get_adc_power [2021-11-23 01:31:24,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 01:31:24,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 01:31:24,554 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-11-23 01:31:24,555 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-11-23 01:31:24,555 INFO L130 BoogieDeclarations]: Found specification of procedure dib7090_agc_restart [2021-11-23 01:31:24,555 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7090_agc_restart [2021-11-23 01:31:24,555 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 01:31:24,555 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 01:31:24,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 01:31:24,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 01:31:24,556 INFO L130 BoogieDeclarations]: Found specification of procedure rc_keydown [2021-11-23 01:31:24,556 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_keydown [2021-11-23 01:31:24,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 01:31:24,557 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 01:31:24,557 INFO L130 BoogieDeclarations]: Found specification of procedure dib7090_get_adc_power [2021-11-23 01:31:24,557 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7090_get_adc_power [2021-11-23 01:31:24,557 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:31:24,557 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:31:24,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___1 [2021-11-23 01:31:24,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___1 [2021-11-23 01:31:24,558 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:31:24,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:31:24,558 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_set_gpio [2021-11-23 01:31:24,558 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_set_gpio [2021-11-23 01:31:24,559 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:31:24,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:31:24,559 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_ctrl_wr [2021-11-23 01:31:24,560 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_ctrl_wr [2021-11-23 01:31:24,560 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 01:31:24,560 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 01:31:24,560 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_get_version [2021-11-23 01:31:24,560 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_get_version [2021-11-23 01:31:24,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 01:31:24,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 01:31:24,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 01:31:24,562 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_probe [2021-11-23 01:31:24,562 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_probe [2021-11-23 01:31:24,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 01:31:24,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_4 [2021-11-23 01:31:24,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_4 [2021-11-23 01:31:24,563 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_set_agc1_min [2021-11-23 01:31:24,563 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_set_agc1_min [2021-11-23 01:31:24,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 01:31:24,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 01:31:24,564 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 01:31:24,565 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-23 01:31:24,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-23 01:31:24,566 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7790p_update_lna [2021-11-23 01:31:24,566 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7790p_update_lna [2021-11-23 01:31:24,566 INFO L130 BoogieDeclarations]: Found specification of procedure dib8096p_tuner_sleep [2021-11-23 01:31:24,566 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8096p_tuner_sleep [2021-11-23 01:31:24,566 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 01:31:24,567 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 01:31:24,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 01:31:24,568 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u16 [2021-11-23 01:31:24,569 INFO L130 BoogieDeclarations]: Found specification of procedure dib0090_set_dc_servo [2021-11-23 01:31:24,569 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0090_set_dc_servo [2021-11-23 01:31:24,569 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_ctrl_rd [2021-11-23 01:31:24,569 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_ctrl_rd [2021-11-23 01:31:24,569 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:31:24,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:31:24,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 01:31:24,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 01:31:24,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:31:24,570 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 01:31:24,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 01:31:24,571 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-11-23 01:31:24,571 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-11-23 01:31:24,571 INFO L130 BoogieDeclarations]: Found specification of procedure dib9000_set_gpio [2021-11-23 01:31:24,571 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9000_set_gpio [2021-11-23 01:31:24,571 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_set_gpio [2021-11-23 01:31:24,571 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_set_gpio [2021-11-23 01:31:24,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2021-11-23 01:31:24,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2021-11-23 01:31:24,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:31:24,573 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u8 [2021-11-23 01:31:24,573 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:31:24,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:31:25,341 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:31:25,344 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:31:25,575 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-23 01:31:26,223 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___1FINAL: assume true;