./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c3fed411 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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.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 db09076fa9a5c529090d66c116e7ec6dbccd2fd7809e50a63c87ed8084989776 --- Real Ultimate output --- This is Ultimate 0.2.2-tmp.no-commuhash-c3fed41 [2021-12-16 04:02:30,819 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-16 04:02:30,820 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-16 04:02:30,871 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-16 04:02:30,872 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-16 04:02:30,874 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-16 04:02:30,876 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-16 04:02:30,880 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-16 04:02:30,881 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-16 04:02:30,884 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-16 04:02:30,885 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-16 04:02:30,886 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-16 04:02:30,887 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-16 04:02:30,888 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-16 04:02:30,890 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-16 04:02:30,893 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-16 04:02:30,894 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-16 04:02:30,894 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-16 04:02:30,898 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-16 04:02:30,900 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-16 04:02:30,902 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-16 04:02:30,903 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-16 04:02:30,903 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-16 04:02:30,904 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-16 04:02:30,908 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-16 04:02:30,911 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-16 04:02:30,911 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-16 04:02:30,911 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-16 04:02:30,912 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-16 04:02:30,913 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-16 04:02:30,913 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-16 04:02:30,914 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-16 04:02:30,914 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-16 04:02:30,915 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-16 04:02:30,916 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-16 04:02:30,917 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-16 04:02:30,918 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-16 04:02:30,918 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-16 04:02:30,918 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-16 04:02:30,918 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-16 04:02:30,919 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-16 04:02:30,920 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-16 04:02:30,942 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-16 04:02:30,943 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-16 04:02:30,943 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-16 04:02:30,943 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-16 04:02:30,944 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-16 04:02:30,944 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-16 04:02:30,945 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-16 04:02:30,945 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-16 04:02:30,945 INFO L138 SettingsManager]: * Use SBE=true [2021-12-16 04:02:30,945 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-16 04:02:30,946 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-16 04:02:30,946 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-16 04:02:30,946 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-16 04:02:30,946 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-16 04:02:30,946 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-16 04:02:30,947 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-16 04:02:30,947 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-16 04:02:30,947 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-16 04:02:30,947 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-16 04:02:30,947 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-16 04:02:30,947 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-16 04:02:30,948 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-16 04:02:30,948 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-16 04:02:30,948 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-16 04:02:30,948 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-16 04:02:30,948 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-16 04:02:30,948 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-16 04:02:30,949 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-16 04:02:30,949 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-16 04:02:30,949 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-16 04:02:30,949 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-16 04:02:30,949 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> db09076fa9a5c529090d66c116e7ec6dbccd2fd7809e50a63c87ed8084989776 [2021-12-16 04:02:31,129 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-16 04:02:31,150 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-16 04:02:31,153 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-16 04:02:31,154 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-16 04:02:31,154 INFO L275 PluginConnector]: CDTParser initialized [2021-12-16 04:02:31,155 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i [2021-12-16 04:02:31,210 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/572941354/643c5692483e4cc49dc5138896fffe3b/FLAG5365f9479 [2021-12-16 04:02:31,613 INFO L306 CDTParser]: Found 1 translation units. [2021-12-16 04:02:31,614 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i [2021-12-16 04:02:31,629 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/572941354/643c5692483e4cc49dc5138896fffe3b/FLAG5365f9479 [2021-12-16 04:02:31,933 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/572941354/643c5692483e4cc49dc5138896fffe3b [2021-12-16 04:02:31,935 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-16 04:02:31,936 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-16 04:02:31,939 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-16 04:02:31,939 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-16 04:02:31,941 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-16 04:02:31,942 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 04:02:31" (1/1) ... [2021-12-16 04:02:31,944 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ae4fa4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:02:31, skipping insertion in model container [2021-12-16 04:02:31,944 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 04:02:31" (1/1) ... [2021-12-16 04:02:31,949 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-16 04:02:32,005 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-16 04:02:32,216 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1268] [2021-12-16 04:02:32,228 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [1269-1270] [2021-12-16 04:02:32,291 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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i[40937,40950] [2021-12-16 04:02:32,474 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-16 04:02:32,587 INFO L203 MainTranslator]: Completed pre-run [2021-12-16 04:02:32,617 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1268] [2021-12-16 04:02:32,618 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [1269-1270] [2021-12-16 04:02:32,621 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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i[40937,40950] [2021-12-16 04:02:32,650 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-16 04:02:32,716 INFO L208 MainTranslator]: Completed translation [2021-12-16 04:02:32,717 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:02:32 WrapperNode [2021-12-16 04:02:32,717 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-16 04:02:32,718 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-16 04:02:32,718 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-16 04:02:32,718 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-16 04:02:32,723 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:02:32" (1/1) ... [2021-12-16 04:02:32,766 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:02:32" (1/1) ... [2021-12-16 04:02:32,835 INFO L137 Inliner]: procedures = 93, calls = 956, calls flagged for inlining = 31, calls inlined = 28, statements flattened = 1490 [2021-12-16 04:02:32,838 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-16 04:02:32,839 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-16 04:02:32,839 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-16 04:02:32,839 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-16 04:02:32,845 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:02:32" (1/1) ... [2021-12-16 04:02:32,846 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:02:32" (1/1) ... [2021-12-16 04:02:32,859 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:02:32" (1/1) ... [2021-12-16 04:02:32,860 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:02:32" (1/1) ... [2021-12-16 04:02:32,896 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:02:32" (1/1) ... [2021-12-16 04:02:32,905 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:02:32" (1/1) ... [2021-12-16 04:02:32,913 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:02:32" (1/1) ... [2021-12-16 04:02:32,927 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-16 04:02:32,929 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-16 04:02:32,929 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-16 04:02:32,929 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-16 04:02:32,930 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:02:32" (1/1) ... [2021-12-16 04:02:32,936 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-16 04:02:32,945 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-16 04:02:32,968 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) [2021-12-16 04:02:32,971 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 [2021-12-16 04:02:33,000 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-16 04:02:33,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-16 04:02:33,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-16 04:02:33,000 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-16 04:02:33,001 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_device_unregister_n [2021-12-16 04:02:33,001 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_device_unregister_n [2021-12-16 04:02:33,001 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-16 04:02:33,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-16 04:02:33,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-16 04:02:33,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-16 04:02:33,001 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-16 04:02:33,001 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-16 04:02:33,002 INFO L130 BoogieDeclarations]: Found specification of procedure ff_validate [2021-12-16 04:02:33,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_validate [2021-12-16 04:02:33,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-16 04:02:33,002 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-16 04:02:33,015 INFO L130 BoogieDeclarations]: Found specification of procedure ff_irq_request [2021-12-16 04:02:33,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_irq_request [2021-12-16 04:02:33,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-16 04:02:33,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-16 04:02:33,015 INFO L130 BoogieDeclarations]: Found specification of procedure device_unregister [2021-12-16 04:02:33,015 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unregister [2021-12-16 04:02:33,016 INFO L130 BoogieDeclarations]: Found specification of procedure ff_reprogram [2021-12-16 04:02:33,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_reprogram [2021-12-16 04:02:33,016 INFO L130 BoogieDeclarations]: Found specification of procedure ff_writel [2021-12-16 04:02:33,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_writel [2021-12-16 04:02:33,016 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-16 04:02:33,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-16 04:02:33,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-16 04:02:33,017 INFO L130 BoogieDeclarations]: Found specification of procedure ff_readl [2021-12-16 04:02:33,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_readl [2021-12-16 04:02:33,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-16 04:02:33,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-16 04:02:33,017 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_device_register_n [2021-12-16 04:02:33,017 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_device_register_n [2021-12-16 04:02:33,018 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-12-16 04:02:33,018 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-12-16 04:02:33,018 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-12-16 04:02:33,018 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-12-16 04:02:33,018 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-16 04:02:33,018 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-16 04:02:33,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-16 04:02:33,019 INFO L130 BoogieDeclarations]: Found specification of procedure ff_dev_create [2021-12-16 04:02:33,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_dev_create [2021-12-16 04:02:33,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-16 04:02:33,019 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-16 04:02:33,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-16 04:02:33,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-16 04:02:33,020 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-16 04:02:33,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-16 04:02:33,020 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-16 04:02:33,020 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-16 04:02:33,021 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-12-16 04:02:33,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-12-16 04:02:33,230 INFO L236 CfgBuilder]: Building ICFG [2021-12-16 04:02:33,232 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-16 04:02:33,299 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;