./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 35987657 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a02c189ce0581b68f68f41a2d20ef2bbe40876b43460838f447454076f3bcdf6 --- Real Ultimate output --- This is Ultimate 0.2.2-?-3598765 [2022-07-21 10:55:42,154 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-21 10:55:42,156 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-21 10:55:42,192 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-21 10:55:42,192 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-21 10:55:42,194 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-21 10:55:42,197 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-21 10:55:42,200 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-21 10:55:42,202 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-21 10:55:42,206 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-21 10:55:42,214 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-21 10:55:42,218 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-21 10:55:42,219 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-21 10:55:42,221 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-21 10:55:42,223 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-21 10:55:42,226 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-21 10:55:42,226 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-21 10:55:42,228 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-21 10:55:42,230 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-21 10:55:42,235 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-21 10:55:42,236 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-21 10:55:42,237 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-21 10:55:42,239 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-21 10:55:42,240 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-21 10:55:42,241 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-21 10:55:42,248 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-21 10:55:42,248 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-21 10:55:42,249 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-21 10:55:42,249 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-21 10:55:42,250 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-21 10:55:42,251 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-21 10:55:42,251 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-21 10:55:42,253 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-21 10:55:42,253 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-21 10:55:42,255 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-21 10:55:42,256 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-21 10:55:42,256 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-21 10:55:42,256 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-21 10:55:42,257 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-21 10:55:42,257 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-21 10:55:42,258 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-21 10:55:42,259 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-21 10:55:42,264 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-21 10:55:42,301 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-21 10:55:42,301 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-21 10:55:42,301 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-21 10:55:42,302 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-21 10:55:42,302 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-21 10:55:42,303 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-21 10:55:42,303 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-21 10:55:42,303 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-21 10:55:42,303 INFO L138 SettingsManager]: * Use SBE=true [2022-07-21 10:55:42,304 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-21 10:55:42,304 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-21 10:55:42,304 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-21 10:55:42,304 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-21 10:55:42,305 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-21 10:55:42,305 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-21 10:55:42,305 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-21 10:55:42,305 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-21 10:55:42,305 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-21 10:55:42,306 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-21 10:55:42,306 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-21 10:55:42,306 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-21 10:55:42,306 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 10:55:42,306 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-21 10:55:42,307 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-21 10:55:42,307 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-21 10:55:42,307 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-21 10:55:42,307 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-21 10:55:42,307 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-21 10:55:42,308 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-21 10:55:42,308 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-21 10:55:42,308 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a02c189ce0581b68f68f41a2d20ef2bbe40876b43460838f447454076f3bcdf6 [2022-07-21 10:55:42,602 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-21 10:55:42,626 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-21 10:55:42,629 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-21 10:55:42,630 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-21 10:55:42,632 INFO L275 PluginConnector]: CDTParser initialized [2022-07-21 10:55:42,634 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../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 [2022-07-21 10:55:42,696 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/27b1c48c7/11d83c62d7564f0395348cad5cd767f2/FLAG2c70ac205 [2022-07-21 10:55:43,627 INFO L306 CDTParser]: Found 1 translation units. [2022-07-21 10:55:43,627 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/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 [2022-07-21 10:55:43,684 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/27b1c48c7/11d83c62d7564f0395348cad5cd767f2/FLAG2c70ac205 [2022-07-21 10:55:44,043 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/27b1c48c7/11d83c62d7564f0395348cad5cd767f2 [2022-07-21 10:55:44,045 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-21 10:55:44,046 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-21 10:55:44,047 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-21 10:55:44,047 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-21 10:55:44,058 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-21 10:55:44,059 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 10:55:44" (1/1) ... [2022-07-21 10:55:44,060 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59f770f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:55:44, skipping insertion in model container [2022-07-21 10:55:44,060 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 10:55:44" (1/1) ... [2022-07-21 10:55:44,066 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-21 10:55:44,257 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-21 10:55:45,144 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/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] [2022-07-21 10:55:46,644 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 10:55:47,004 INFO L203 MainTranslator]: Completed pre-run [2022-07-21 10:55:47,136 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/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] [2022-07-21 10:55:48,033 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 10:55:48,478 INFO L208 MainTranslator]: Completed translation [2022-07-21 10:55:48,479 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:55:48 WrapperNode [2022-07-21 10:55:48,479 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-21 10:55:48,480 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-21 10:55:48,480 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-21 10:55:48,480 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-21 10:55:48,486 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:55:48" (1/1) ... [2022-07-21 10:55:48,601 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:55:48" (1/1) ... [2022-07-21 10:55:48,852 INFO L137 Inliner]: procedures = 286, calls = 7084, calls flagged for inlining = 138, calls inlined = 54, statements flattened = 6596 [2022-07-21 10:55:48,853 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-21 10:55:48,854 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-21 10:55:48,854 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-21 10:55:48,854 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-21 10:55:48,861 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:55:48" (1/1) ... [2022-07-21 10:55:48,862 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:55:48" (1/1) ... [2022-07-21 10:55:48,917 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:55:48" (1/1) ... [2022-07-21 10:55:48,918 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:55:48" (1/1) ... [2022-07-21 10:55:49,043 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:55:48" (1/1) ... [2022-07-21 10:55:49,064 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:55:48" (1/1) ... [2022-07-21 10:55:49,104 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:55:48" (1/1) ... [2022-07-21 10:55:49,147 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-21 10:55:49,150 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-21 10:55:49,150 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-21 10:55:49,151 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-21 10:55:49,151 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:55:48" (1/1) ... [2022-07-21 10:55:49,157 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 10:55:49,165 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-21 10:55:49,184 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-07-21 10:55:49,205 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-07-21 10:55:49,222 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usb_device_exit [2022-07-21 10:55:49,223 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usb_device_exit [2022-07-21 10:55:49,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-07-21 10:55:49,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-07-21 10:55:49,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-21 10:55:49,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-21 10:55:49,224 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_rc_setup [2022-07-21 10:55:49,224 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_rc_setup [2022-07-21 10:55:49,224 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_adapdata [2022-07-21 10:55:49,224 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_adapdata [2022-07-21 10:55:49,224 INFO L130 BoogieDeclarations]: Found specification of procedure dib7090_tuner_sleep [2022-07-21 10:55:49,224 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7090_tuner_sleep [2022-07-21 10:55:49,224 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_rc_urb_completion [2022-07-21 10:55:49,224 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_rc_urb_completion [2022-07-21 10:55:49,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2022-07-21 10:55:49,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2022-07-21 10:55:49,225 INFO L130 BoogieDeclarations]: Found specification of procedure dib8090_get_adc_power [2022-07-21 10:55:49,225 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8090_get_adc_power [2022-07-21 10:55:49,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-21 10:55:49,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-21 10:55:49,225 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2022-07-21 10:55:49,226 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2022-07-21 10:55:49,226 INFO L130 BoogieDeclarations]: Found specification of procedure dib7090_agc_restart [2022-07-21 10:55:49,226 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7090_agc_restart [2022-07-21 10:55:49,226 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-07-21 10:55:49,226 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-07-21 10:55:49,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-07-21 10:55:49,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-07-21 10:55:49,227 INFO L130 BoogieDeclarations]: Found specification of procedure rc_keydown [2022-07-21 10:55:49,227 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_keydown [2022-07-21 10:55:49,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-07-21 10:55:49,227 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-07-21 10:55:49,227 INFO L130 BoogieDeclarations]: Found specification of procedure dib7090_get_adc_power [2022-07-21 10:55:49,227 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7090_get_adc_power [2022-07-21 10:55:49,228 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-07-21 10:55:49,228 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-07-21 10:55:49,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___1 [2022-07-21 10:55:49,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___1 [2022-07-21 10:55:49,229 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-21 10:55:49,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-21 10:55:49,229 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_set_gpio [2022-07-21 10:55:49,229 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_set_gpio [2022-07-21 10:55:49,229 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-21 10:55:49,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-21 10:55:49,230 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_ctrl_wr [2022-07-21 10:55:49,230 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_ctrl_wr [2022-07-21 10:55:49,230 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-07-21 10:55:49,230 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-07-21 10:55:49,230 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_get_version [2022-07-21 10:55:49,231 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_get_version [2022-07-21 10:55:49,231 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-07-21 10:55:49,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-07-21 10:55:49,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-07-21 10:55:49,231 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_probe [2022-07-21 10:55:49,232 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_probe [2022-07-21 10:55:49,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-07-21 10:55:49,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_4 [2022-07-21 10:55:49,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_4 [2022-07-21 10:55:49,233 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_set_agc1_min [2022-07-21 10:55:49,233 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_set_agc1_min [2022-07-21 10:55:49,233 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-21 10:55:49,234 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-07-21 10:55:49,234 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-07-21 10:55:49,234 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-07-21 10:55:49,234 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-07-21 10:55:49,234 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7790p_update_lna [2022-07-21 10:55:49,234 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7790p_update_lna [2022-07-21 10:55:49,234 INFO L130 BoogieDeclarations]: Found specification of procedure dib8096p_tuner_sleep [2022-07-21 10:55:49,235 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8096p_tuner_sleep [2022-07-21 10:55:49,235 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-07-21 10:55:49,235 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-07-21 10:55:49,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-21 10:55:49,235 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u16 [2022-07-21 10:55:49,236 INFO L130 BoogieDeclarations]: Found specification of procedure dib0090_set_dc_servo [2022-07-21 10:55:49,236 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0090_set_dc_servo [2022-07-21 10:55:49,236 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_ctrl_rd [2022-07-21 10:55:49,236 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_ctrl_rd [2022-07-21 10:55:49,236 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-21 10:55:49,236 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-21 10:55:49,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-07-21 10:55:49,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-07-21 10:55:49,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-21 10:55:49,237 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-07-21 10:55:49,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-07-21 10:55:49,237 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2022-07-21 10:55:49,237 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2022-07-21 10:55:49,237 INFO L130 BoogieDeclarations]: Found specification of procedure dib9000_set_gpio [2022-07-21 10:55:49,238 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9000_set_gpio [2022-07-21 10:55:49,238 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_set_gpio [2022-07-21 10:55:49,238 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_set_gpio [2022-07-21 10:55:49,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2022-07-21 10:55:49,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2022-07-21 10:55:49,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-21 10:55:49,239 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u8 [2022-07-21 10:55:49,239 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-21 10:55:49,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-21 10:55:49,802 INFO L234 CfgBuilder]: Building ICFG [2022-07-21 10:55:49,804 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-21 10:55:49,957 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-07-21 10:55:50,330 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___1FINAL: assume true;