/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-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-dw2102.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-15 20:51:52,878 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-15 20:51:52,882 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-15 20:51:52,923 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-15 20:51:52,923 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-15 20:51:52,925 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-15 20:51:52,927 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-15 20:51:52,958 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-15 20:51:52,961 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-15 20:51:52,963 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-15 20:51:52,964 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-15 20:51:52,967 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-15 20:51:52,967 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-15 20:51:52,969 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-15 20:51:52,970 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-15 20:51:52,972 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-15 20:51:52,973 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-15 20:51:52,975 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-15 20:51:52,977 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-15 20:51:52,980 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-15 20:51:52,982 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-15 20:51:52,984 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-15 20:51:52,986 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-15 20:51:52,987 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-15 20:51:52,992 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-15 20:51:52,993 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-15 20:51:52,993 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-15 20:51:52,996 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-15 20:51:52,996 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-15 20:51:52,998 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-15 20:51:52,998 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-15 20:51:53,000 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-15 20:51:53,001 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-15 20:51:53,002 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-15 20:51:53,004 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-15 20:51:53,005 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-15 20:51:53,006 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-15 20:51:53,006 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-15 20:51:53,007 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-15 20:51:53,008 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-15 20:51:53,009 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-15 20:51:53,011 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 20:51:53,043 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-15 20:51:53,043 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-15 20:51:53,044 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-15 20:51:53,044 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-15 20:51:53,045 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-15 20:51:53,046 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-15 20:51:53,047 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-15 20:51:53,047 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-15 20:51:53,047 INFO L138 SettingsManager]: * Use SBE=true [2022-10-15 20:51:53,048 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-15 20:51:53,048 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-15 20:51:53,049 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-15 20:51:53,049 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-15 20:51:53,049 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-15 20:51:53,050 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-15 20:51:53,050 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-15 20:51:53,050 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-15 20:51:53,051 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-15 20:51:53,051 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-15 20:51:53,051 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-15 20:51:53,052 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-15 20:51:53,052 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-15 20:51:53,052 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-15 20:51:53,053 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-15 20:51:53,053 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-15 20:51:53,053 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-15 20:51:53,054 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 20:51:53,054 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-15 20:51:53,054 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-15 20:51:53,055 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-15 20:51:53,055 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-15 20:51:53,055 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-15 20:51:53,056 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-15 20:51:53,056 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-15 20:51:53,481 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-15 20:51:53,516 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-15 20:51:53,526 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-15 20:51:53,529 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-15 20:51:53,530 INFO L275 PluginConnector]: CDTParser initialized [2022-10-15 20:51:53,532 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-dw2102.cil.i [2022-10-15 20:51:53,629 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fa8e4ebab/073b53bd14a94011b3ab84f47f973c36/FLAGacc32e49a [2022-10-15 20:51:55,027 INFO L306 CDTParser]: Found 1 translation units. [2022-10-15 20:51:55,029 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-dw2102.cil.i [2022-10-15 20:51:55,128 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fa8e4ebab/073b53bd14a94011b3ab84f47f973c36/FLAGacc32e49a [2022-10-15 20:51:55,254 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fa8e4ebab/073b53bd14a94011b3ab84f47f973c36 [2022-10-15 20:51:55,258 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-15 20:51:55,265 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-15 20:51:55,269 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-15 20:51:55,269 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-15 20:51:55,274 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-15 20:51:55,276 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 08:51:55" (1/1) ... [2022-10-15 20:51:55,278 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15039d68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:51:55, skipping insertion in model container [2022-10-15 20:51:55,278 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 08:51:55" (1/1) ... [2022-10-15 20:51:55,288 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-15 20:51:55,549 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-15 20:52:00,940 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-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-dw2102.cil.i[556450,556463] [2022-10-15 20:52:00,941 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-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-dw2102.cil.i[556595,556608] [2022-10-15 20:52:00,946 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-15 20:52:01,114 INFO L203 MainTranslator]: Completed pre-run [2022-10-15 20:52:02,037 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-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-dw2102.cil.i[556450,556463] [2022-10-15 20:52:02,040 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-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-dw2102.cil.i[556595,556608] [2022-10-15 20:52:02,045 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-15 20:52:02,609 INFO L208 MainTranslator]: Completed translation [2022-10-15 20:52:02,610 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:52:02 WrapperNode [2022-10-15 20:52:02,610 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-15 20:52:02,612 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-15 20:52:02,612 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-15 20:52:02,612 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-15 20:52:02,626 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:52:02" (1/1) ... [2022-10-15 20:52:02,820 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:52:02" (1/1) ... [2022-10-15 20:52:03,304 INFO L138 Inliner]: procedures = 425, calls = 4157, calls flagged for inlining = 226, calls inlined = 211, statements flattened = 6977 [2022-10-15 20:52:03,305 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-15 20:52:03,306 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-15 20:52:03,307 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-15 20:52:03,307 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-15 20:52:03,321 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:52:02" (1/1) ... [2022-10-15 20:52:03,321 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:52:02" (1/1) ... [2022-10-15 20:52:03,404 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:52:02" (1/1) ... [2022-10-15 20:52:03,406 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:52:02" (1/1) ... [2022-10-15 20:52:03,626 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:52:02" (1/1) ... [2022-10-15 20:52:03,680 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:52:02" (1/1) ... [2022-10-15 20:52:03,771 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:52:02" (1/1) ... [2022-10-15 20:52:03,814 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:52:02" (1/1) ... [2022-10-15 20:52:03,895 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-15 20:52:03,896 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-15 20:52:03,897 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-15 20:52:03,897 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-15 20:52:03,898 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:52:02" (1/1) ... [2022-10-15 20:52:03,907 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 20:52:03,921 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-15 20:52:03,940 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 20:52:03,959 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 20:52:04,018 INFO L130 BoogieDeclarations]: Found specification of procedure dw2104_i2c_transfer [2022-10-15 20:52:04,019 INFO L138 BoogieDeclarations]: Found implementation of procedure dw2104_i2c_transfer [2022-10-15 20:52:04,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_13_4 [2022-10-15 20:52:04,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_13_4 [2022-10-15 20:52:04,019 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~$Pointer$ [2022-10-15 20:52:04,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~$Pointer$ [2022-10-15 20:52:04,020 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_adapdata [2022-10-15 20:52:04,020 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_adapdata [2022-10-15 20:52:04,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-15 20:52:04,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-15 20:52:04,020 INFO L130 BoogieDeclarations]: Found specification of procedure rc_keydown [2022-10-15 20:52:04,020 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_keydown [2022-10-15 20:52:04,021 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_put [2022-10-15 20:52:04,021 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_put [2022-10-15 20:52:04,021 INFO L130 BoogieDeclarations]: Found specification of procedure zl100313_frontend_attach [2022-10-15 20:52:04,021 INFO L138 BoogieDeclarations]: Found implementation of procedure zl100313_frontend_attach [2022-10-15 20:52:04,021 INFO L130 BoogieDeclarations]: Found specification of procedure dw2102_i2c_transfer [2022-10-15 20:52:04,021 INFO L138 BoogieDeclarations]: Found implementation of procedure dw2102_i2c_transfer [2022-10-15 20:52:04,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-15 20:52:04,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-10-15 20:52:04,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-15 20:52:04,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-15 20:52:04,022 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~TO~$Pointer$ [2022-10-15 20:52:04,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~TO~$Pointer$ [2022-10-15 20:52:04,022 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-15 20:52:04,022 INFO L130 BoogieDeclarations]: Found specification of procedure dw3101_frontend_attach [2022-10-15 20:52:04,023 INFO L138 BoogieDeclarations]: Found implementation of procedure dw3101_frontend_attach [2022-10-15 20:52:04,023 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-10-15 20:52:04,023 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-10-15 20:52:04,023 INFO L130 BoogieDeclarations]: Found specification of procedure su3000_i2c_transfer [2022-10-15 20:52:04,023 INFO L138 BoogieDeclarations]: Found implementation of procedure su3000_i2c_transfer [2022-10-15 20:52:04,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-10-15 20:52:04,023 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2022-10-15 20:52:04,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2022-10-15 20:52:04,024 INFO L130 BoogieDeclarations]: Found specification of procedure dw210x_op_rw [2022-10-15 20:52:04,024 INFO L138 BoogieDeclarations]: Found implementation of procedure dw210x_op_rw [2022-10-15 20:52:04,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-15 20:52:04,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-10-15 20:52:04,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-10-15 20:52:04,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-15 20:52:04,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-10-15 20:52:04,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-10-15 20:52:04,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-15 20:52:04,025 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-15 20:52:04,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-10-15 20:52:04,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-10-15 20:52:04,025 INFO L130 BoogieDeclarations]: Found specification of procedure dw2102_rc_query [2022-10-15 20:52:04,026 INFO L138 BoogieDeclarations]: Found implementation of procedure dw2102_rc_query [2022-10-15 20:52:04,026 INFO L130 BoogieDeclarations]: Found specification of procedure s6x0_i2c_transfer [2022-10-15 20:52:04,026 INFO L138 BoogieDeclarations]: Found implementation of procedure s6x0_i2c_transfer [2022-10-15 20:52:04,026 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-15 20:52:04,026 INFO L130 BoogieDeclarations]: Found specification of procedure dw2102_frontend_attach [2022-10-15 20:52:04,026 INFO L138 BoogieDeclarations]: Found implementation of procedure dw2102_frontend_attach [2022-10-15 20:52:04,027 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-10-15 20:52:04,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-10-15 20:52:04,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-10-15 20:52:04,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-10-15 20:52:04,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-15 20:52:04,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-15 20:52:04,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-15 20:52:04,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-15 20:52:04,028 INFO L130 BoogieDeclarations]: Found specification of procedure su3000_read_mac_address [2022-10-15 20:52:04,028 INFO L138 BoogieDeclarations]: Found implementation of procedure su3000_read_mac_address [2022-10-15 20:52:04,028 INFO L130 BoogieDeclarations]: Found specification of procedure dw2102_probe [2022-10-15 20:52:04,028 INFO L138 BoogieDeclarations]: Found implementation of procedure dw2102_probe [2022-10-15 20:52:04,029 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-10-15 20:52:04,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-10-15 20:52:04,029 INFO L130 BoogieDeclarations]: Found specification of procedure dw210x_read_mac_address [2022-10-15 20:52:04,029 INFO L138 BoogieDeclarations]: Found implementation of procedure dw210x_read_mac_address [2022-10-15 20:52:04,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-10-15 20:52:04,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-10-15 20:52:04,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-10-15 20:52:04,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-10-15 20:52:04,030 INFO L130 BoogieDeclarations]: Found specification of procedure su3000_rc_query [2022-10-15 20:52:04,030 INFO L138 BoogieDeclarations]: Found implementation of procedure su3000_rc_query [2022-10-15 20:52:04,030 INFO L130 BoogieDeclarations]: Found specification of procedure dw210x_i2c_func [2022-10-15 20:52:04,030 INFO L138 BoogieDeclarations]: Found implementation of procedure dw210x_i2c_func [2022-10-15 20:52:04,030 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-15 20:52:04,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-15 20:52:04,031 INFO L130 BoogieDeclarations]: Found specification of procedure su3000_identify_state [2022-10-15 20:52:04,031 INFO L138 BoogieDeclarations]: Found implementation of procedure su3000_identify_state [2022-10-15 20:52:04,031 INFO L130 BoogieDeclarations]: Found specification of procedure dw2104_frontend_attach [2022-10-15 20:52:04,031 INFO L138 BoogieDeclarations]: Found implementation of procedure dw2104_frontend_attach [2022-10-15 20:52:04,031 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usb_device_exit [2022-10-15 20:52:04,031 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usb_device_exit [2022-10-15 20:52:04,031 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-10-15 20:52:04,032 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-10-15 20:52:04,032 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-15 20:52:04,032 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usb_device_init [2022-10-15 20:52:04,032 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usb_device_init [2022-10-15 20:52:04,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-15 20:52:04,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-15 20:52:04,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-15 20:52:04,033 INFO L130 BoogieDeclarations]: Found specification of procedure dw3101_i2c_transfer [2022-10-15 20:52:04,033 INFO L138 BoogieDeclarations]: Found implementation of procedure dw3101_i2c_transfer [2022-10-15 20:52:04,033 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2022-10-15 20:52:04,033 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2022-10-15 20:52:04,033 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-15 20:52:04,033 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-15 20:52:04,033 INFO L130 BoogieDeclarations]: Found specification of procedure su3000_power_ctrl [2022-10-15 20:52:04,034 INFO L138 BoogieDeclarations]: Found implementation of procedure su3000_power_ctrl [2022-10-15 20:52:04,034 INFO L130 BoogieDeclarations]: Found specification of procedure dw3101_tuner_attach [2022-10-15 20:52:04,034 INFO L138 BoogieDeclarations]: Found implementation of procedure dw3101_tuner_attach [2022-10-15 20:52:04,034 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-15 20:52:04,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_dw2102_driver_exit_17_2 [2022-10-15 20:52:04,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_dw2102_driver_exit_17_2 [2022-10-15 20:52:04,034 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-15 20:52:04,035 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2022-10-15 20:52:04,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2022-10-15 20:52:04,035 INFO L130 BoogieDeclarations]: Found specification of procedure su3000_streaming_ctrl [2022-10-15 20:52:04,035 INFO L138 BoogieDeclarations]: Found implementation of procedure su3000_streaming_ctrl [2022-10-15 20:52:04,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-15 20:52:04,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-10-15 20:52:04,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-10-15 20:52:04,036 INFO L130 BoogieDeclarations]: Found specification of procedure su3000_frontend_attach [2022-10-15 20:52:04,036 INFO L138 BoogieDeclarations]: Found implementation of procedure su3000_frontend_attach [2022-10-15 20:52:04,036 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usb_generic_rw [2022-10-15 20:52:04,036 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usb_generic_rw [2022-10-15 20:52:04,036 INFO L130 BoogieDeclarations]: Found specification of procedure dw2102_serit_i2c_transfer [2022-10-15 20:52:04,036 INFO L138 BoogieDeclarations]: Found implementation of procedure dw2102_serit_i2c_transfer [2022-10-15 20:52:04,036 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2022-10-15 20:52:04,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2022-10-15 20:52:04,037 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-10-15 20:52:04,037 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-10-15 20:52:04,037 INFO L130 BoogieDeclarations]: Found specification of procedure stv0299_writereg [2022-10-15 20:52:04,037 INFO L138 BoogieDeclarations]: Found implementation of procedure stv0299_writereg [2022-10-15 20:52:04,037 INFO L130 BoogieDeclarations]: Found specification of procedure t220_frontend_attach [2022-10-15 20:52:04,038 INFO L138 BoogieDeclarations]: Found implementation of procedure t220_frontend_attach [2022-10-15 20:52:04,038 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-15 20:52:04,038 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-15 20:52:04,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-15 20:52:04,038 INFO L130 BoogieDeclarations]: Found specification of procedure dw2102_load_firmware [2022-10-15 20:52:04,038 INFO L138 BoogieDeclarations]: Found implementation of procedure dw2102_load_firmware [2022-10-15 20:52:04,038 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2022-10-15 20:52:04,039 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2022-10-15 20:52:04,039 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2022-10-15 20:52:04,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2022-10-15 20:52:04,039 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~$Pointer$ [2022-10-15 20:52:04,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~$Pointer$ [2022-10-15 20:52:04,039 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_get [2022-10-15 20:52:04,039 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_get [2022-10-15 20:52:04,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-10-15 20:52:04,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-10-15 20:52:04,040 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2022-10-15 20:52:04,040 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2022-10-15 20:52:04,040 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-10-15 20:52:04,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-10-15 20:52:04,040 INFO L130 BoogieDeclarations]: Found specification of procedure s6x0_read_mac_address [2022-10-15 20:52:04,040 INFO L138 BoogieDeclarations]: Found implementation of procedure s6x0_read_mac_address [2022-10-15 20:52:04,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-15 20:52:04,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-10-15 20:52:04,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-10-15 20:52:04,041 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2022-10-15 20:52:04,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2022-10-15 20:52:05,648 INFO L235 CfgBuilder]: Building ICFG [2022-10-15 20:52:05,655 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-15 20:52:26,126 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;