/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf -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 -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-15 21:11:42,954 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-15 21:11:42,957 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-15 21:11:42,998 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-15 21:11:42,999 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-15 21:11:43,001 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-15 21:11:43,004 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-15 21:11:43,007 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-15 21:11:43,009 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-15 21:11:43,011 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-15 21:11:43,013 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-15 21:11:43,015 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-15 21:11:43,015 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-15 21:11:43,017 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-15 21:11:43,019 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-15 21:11:43,033 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-15 21:11:43,035 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-15 21:11:43,036 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-15 21:11:43,039 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-15 21:11:43,042 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-15 21:11:43,044 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-15 21:11:43,046 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-15 21:11:43,047 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-15 21:11:43,049 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-15 21:11:43,054 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-15 21:11:43,055 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-15 21:11:43,055 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-15 21:11:43,057 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-15 21:11:43,058 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-15 21:11:43,060 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-15 21:11:43,060 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-15 21:11:43,061 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-15 21:11:43,062 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-15 21:11:43,064 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-15 21:11:43,065 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-15 21:11:43,066 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-15 21:11:43,067 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-15 21:11:43,067 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-15 21:11:43,067 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-15 21:11:43,069 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-15 21:11:43,070 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-15 21:11:43,071 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf [2022-10-15 21:11:43,105 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-15 21:11:43,106 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-15 21:11:43,106 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-15 21:11:43,106 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-15 21:11:43,108 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-15 21:11:43,108 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-15 21:11:43,109 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-15 21:11:43,110 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-15 21:11:43,110 INFO L138 SettingsManager]: * Use SBE=true [2022-10-15 21:11:43,110 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-15 21:11:43,111 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-15 21:11:43,111 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-15 21:11:43,111 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-15 21:11:43,112 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-15 21:11:43,112 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-15 21:11:43,112 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-15 21:11:43,113 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-15 21:11:43,113 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-15 21:11:43,113 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-15 21:11:43,113 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-15 21:11:43,114 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-15 21:11:43,114 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-15 21:11:43,114 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-15 21:11:43,115 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-15 21:11:43,115 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-15 21:11:43,115 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-15 21:11:43,116 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 21:11:43,116 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-15 21:11:43,116 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-15 21:11:43,117 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-15 21:11:43,117 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-15 21:11:43,117 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-15 21:11:43,117 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-15 21:11:43,118 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-15 21:11:43,554 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-15 21:11:43,587 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-15 21:11:43,591 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-15 21:11:43,593 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-15 21:11:43,598 INFO L275 PluginConnector]: CDTParser initialized [2022-10-15 21:11:43,600 INFO L432 ainManager$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 [2022-10-15 21:11:43,687 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b101acd45/a550c9778f6a451fb443601ab8be33fd/FLAGdffe0d11e [2022-10-15 21:11:45,234 INFO L306 CDTParser]: Found 1 translation units. [2022-10-15 21:11:45,235 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 [2022-10-15 21:11:45,365 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b101acd45/a550c9778f6a451fb443601ab8be33fd/FLAGdffe0d11e [2022-10-15 21:11:45,719 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b101acd45/a550c9778f6a451fb443601ab8be33fd [2022-10-15 21:11:45,725 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-15 21:11:45,732 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-15 21:11:45,739 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-15 21:11:45,739 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-15 21:11:45,745 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-15 21:11:45,747 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 09:11:45" (1/1) ... [2022-10-15 21:11:45,749 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e41c616 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:11:45, skipping insertion in model container [2022-10-15 21:11:45,750 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 09:11:45" (1/1) ... [2022-10-15 21:11:45,760 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-15 21:11:46,130 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-15 21:11:47,392 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] [2022-10-15 21:11:50,209 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-15 21:11:50,542 INFO L203 MainTranslator]: Completed pre-run [2022-10-15 21:11:50,810 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] [2022-10-15 21:11:52,697 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-15 21:11:53,528 INFO L208 MainTranslator]: Completed translation [2022-10-15 21:11:53,529 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:11:53 WrapperNode [2022-10-15 21:11:53,529 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-15 21:11:53,531 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-15 21:11:53,531 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-15 21:11:53,531 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-15 21:11:53,540 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:11:53" (1/1) ... [2022-10-15 21:11:53,767 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:11:53" (1/1) ... [2022-10-15 21:11:54,128 INFO L138 Inliner]: procedures = 286, calls = 7084, calls flagged for inlining = 138, calls inlined = 54, statements flattened = 6654 [2022-10-15 21:11:54,129 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-15 21:11:54,130 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-15 21:11:54,130 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-15 21:11:54,130 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-15 21:11:54,141 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:11:53" (1/1) ... [2022-10-15 21:11:54,142 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:11:53" (1/1) ... [2022-10-15 21:11:54,242 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:11:53" (1/1) ... [2022-10-15 21:11:54,243 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:11:53" (1/1) ... [2022-10-15 21:11:54,763 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:11:53" (1/1) ... [2022-10-15 21:11:54,797 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:11:53" (1/1) ... [2022-10-15 21:11:54,845 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:11:53" (1/1) ... [2022-10-15 21:11:54,887 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:11:53" (1/1) ... [2022-10-15 21:11:54,954 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-15 21:11:54,956 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-15 21:11:54,956 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-15 21:11:54,956 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-15 21:11:54,958 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:11:53" (1/1) ... [2022-10-15 21:11:54,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 21:11:54,981 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-15 21:11:55,001 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) [2022-10-15 21:11:55,012 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 [2022-10-15 21:11:55,063 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usb_device_exit [2022-10-15 21:11:55,064 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usb_device_exit [2022-10-15 21:11:55,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-15 21:11:55,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-15 21:11:55,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-15 21:11:55,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-15 21:11:55,065 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_rc_setup [2022-10-15 21:11:55,065 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_rc_setup [2022-10-15 21:11:55,065 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_adapdata [2022-10-15 21:11:55,065 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_adapdata [2022-10-15 21:11:55,065 INFO L130 BoogieDeclarations]: Found specification of procedure dib7090_tuner_sleep [2022-10-15 21:11:55,065 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7090_tuner_sleep [2022-10-15 21:11:55,066 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_rc_urb_completion [2022-10-15 21:11:55,066 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_rc_urb_completion [2022-10-15 21:11:55,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2022-10-15 21:11:55,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2022-10-15 21:11:55,066 INFO L130 BoogieDeclarations]: Found specification of procedure dib8090_get_adc_power [2022-10-15 21:11:55,067 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8090_get_adc_power [2022-10-15 21:11:55,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-15 21:11:55,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-15 21:11:55,067 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2022-10-15 21:11:55,067 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2022-10-15 21:11:55,067 INFO L130 BoogieDeclarations]: Found specification of procedure dib7090_agc_restart [2022-10-15 21:11:55,067 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7090_agc_restart [2022-10-15 21:11:55,068 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-15 21:11:55,068 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-15 21:11:55,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-15 21:11:55,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-15 21:11:55,068 INFO L130 BoogieDeclarations]: Found specification of procedure rc_keydown [2022-10-15 21:11:55,068 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_keydown [2022-10-15 21:11:55,069 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-15 21:11:55,069 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-15 21:11:55,069 INFO L130 BoogieDeclarations]: Found specification of procedure dib7090_get_adc_power [2022-10-15 21:11:55,069 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7090_get_adc_power [2022-10-15 21:11:55,069 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-15 21:11:55,069 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-15 21:11:55,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___1 [2022-10-15 21:11:55,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___1 [2022-10-15 21:11:55,070 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-15 21:11:55,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-15 21:11:55,070 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_set_gpio [2022-10-15 21:11:55,070 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_set_gpio [2022-10-15 21:11:55,071 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-15 21:11:55,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-15 21:11:55,071 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_ctrl_wr [2022-10-15 21:11:55,071 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_ctrl_wr [2022-10-15 21:11:55,071 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-10-15 21:11:55,072 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-10-15 21:11:55,072 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_get_version [2022-10-15 21:11:55,072 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_get_version [2022-10-15 21:11:55,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-10-15 21:11:55,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-10-15 21:11:55,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-10-15 21:11:55,073 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_probe [2022-10-15 21:11:55,073 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_probe [2022-10-15 21:11:55,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-15 21:11:55,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_4 [2022-10-15 21:11:55,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_4 [2022-10-15 21:11:55,073 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_set_agc1_min [2022-10-15 21:11:55,074 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_set_agc1_min [2022-10-15 21:11:55,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-15 21:11:55,074 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-15 21:11:55,074 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-15 21:11:55,074 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-10-15 21:11:55,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-10-15 21:11:55,075 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7790p_update_lna [2022-10-15 21:11:55,075 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7790p_update_lna [2022-10-15 21:11:55,075 INFO L130 BoogieDeclarations]: Found specification of procedure dib8096p_tuner_sleep [2022-10-15 21:11:55,075 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8096p_tuner_sleep [2022-10-15 21:11:55,075 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-15 21:11:55,076 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-15 21:11:55,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-15 21:11:55,077 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u16 [2022-10-15 21:11:55,077 INFO L130 BoogieDeclarations]: Found specification of procedure dib0090_set_dc_servo [2022-10-15 21:11:55,077 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0090_set_dc_servo [2022-10-15 21:11:55,077 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_ctrl_rd [2022-10-15 21:11:55,078 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_ctrl_rd [2022-10-15 21:11:55,078 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-15 21:11:55,078 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-15 21:11:55,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-15 21:11:55,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-15 21:11:55,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-15 21:11:55,078 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-15 21:11:55,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-15 21:11:55,080 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2022-10-15 21:11:55,081 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2022-10-15 21:11:55,081 INFO L130 BoogieDeclarations]: Found specification of procedure dib9000_set_gpio [2022-10-15 21:11:55,081 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9000_set_gpio [2022-10-15 21:11:55,081 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_set_gpio [2022-10-15 21:11:55,081 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_set_gpio [2022-10-15 21:11:55,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2022-10-15 21:11:55,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2022-10-15 21:11:55,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-15 21:11:55,082 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u8 [2022-10-15 21:11:55,083 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-15 21:11:55,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-15 21:11:55,846 INFO L235 CfgBuilder]: Building ICFG [2022-10-15 21:11:55,850 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-15 21:11:56,020 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-10-15 21:11:56,725 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___1FINAL: assume true;