./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3a877d22 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-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--i2c--cx25840--cx25840.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 762915d608ecb097448a47e33c85639d8aa65e1e4c75d703a75bd3458f3eb2ea --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:11:52,878 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:11:52,884 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:11:52,925 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:11:52,926 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:11:52,929 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:11:52,932 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:11:52,937 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:11:52,939 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:11:52,940 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:11:52,940 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:11:52,941 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:11:52,942 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:11:52,942 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:11:52,944 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:11:52,945 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:11:52,945 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:11:52,946 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:11:52,947 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:11:52,949 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:11:52,950 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:11:52,951 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:11:52,952 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:11:52,953 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:11:52,958 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:11:52,958 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:11:52,959 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:11:52,960 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:11:52,960 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:11:52,961 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:11:52,961 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:11:52,962 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:11:52,969 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:11:52,970 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:11:52,971 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:11:52,971 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:11:52,972 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:11:52,972 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:11:52,973 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:11:52,973 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:11:52,974 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:11:52,976 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:11:52,997 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:11:52,998 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:11:52,998 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:11:52,999 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:11:53,000 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:11:53,001 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:11:53,001 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:11:53,001 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:11:53,002 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:11:53,002 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:11:53,003 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:11:53,003 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:11:53,003 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:11:53,003 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:11:53,004 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:11:53,004 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:11:53,004 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:11:53,004 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:11:53,004 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:11:53,005 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:11:53,005 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:11:53,005 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:11:53,005 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:11:53,005 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:11:53,006 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:11:53,006 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:11:53,006 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:11:53,006 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:11:53,006 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:11:53,007 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:11:53,007 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:11:53,007 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 762915d608ecb097448a47e33c85639d8aa65e1e4c75d703a75bd3458f3eb2ea [2021-12-15 13:11:53,254 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:11:53,277 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:11:53,280 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:11:53,281 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:11:53,282 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:11:53,283 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i [2021-12-15 13:11:53,356 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a5f224ca8/8363f67c9d9d409db0141536952c97be/FLAGdfb07cc1c [2021-12-15 13:11:54,252 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:11:54,253 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i [2021-12-15 13:11:54,315 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a5f224ca8/8363f67c9d9d409db0141536952c97be/FLAGdfb07cc1c [2021-12-15 13:11:54,669 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a5f224ca8/8363f67c9d9d409db0141536952c97be [2021-12-15 13:11:54,671 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:11:54,672 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:11:54,674 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:11:54,674 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:11:54,677 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:11:54,678 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:11:54" (1/1) ... [2021-12-15 13:11:54,679 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e2f4b65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:54, skipping insertion in model container [2021-12-15 13:11:54,680 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:11:54" (1/1) ... [2021-12-15 13:11:54,685 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:11:54,811 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:11:55,227 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3818] [2021-12-15 13:11:57,169 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-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i[445730,445743] [2021-12-15 13:11:57,260 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:11:57,307 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:11:57,370 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3818] [2021-12-15 13:11:57,962 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-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i[445730,445743] [2021-12-15 13:11:57,967 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:11:58,134 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:11:58,134 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:58 WrapperNode [2021-12-15 13:11:58,135 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:11:58,136 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:11:58,136 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:11:58,136 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:11:58,142 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:58" (1/1) ... [2021-12-15 13:11:58,296 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:58" (1/1) ... [2021-12-15 13:11:58,832 INFO L137 Inliner]: procedures = 309, calls = 6141, calls flagged for inlining = 114, calls inlined = 111, statements flattened = 16789 [2021-12-15 13:11:58,833 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:11:58,833 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:11:58,833 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:11:58,834 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:11:58,841 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:58" (1/1) ... [2021-12-15 13:11:58,841 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:58" (1/1) ... [2021-12-15 13:11:59,015 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:58" (1/1) ... [2021-12-15 13:11:59,016 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:58" (1/1) ... [2021-12-15 13:11:59,187 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:58" (1/1) ... [2021-12-15 13:11:59,307 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:58" (1/1) ... [2021-12-15 13:11:59,406 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:58" (1/1) ... [2021-12-15 13:11:59,477 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:11:59,478 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:11:59,478 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:11:59,479 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:11:59,479 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:58" (1/1) ... [2021-12-15 13:11:59,485 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:11:59,494 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:11:59,505 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) [2021-12-15 13:11:59,519 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 [2021-12-15 13:11:59,550 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-15 13:11:59,551 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-15 13:11:59,551 INFO L130 BoogieDeclarations]: Found specification of procedure to_sd [2021-12-15 13:11:59,551 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sd [2021-12-15 13:11:59,551 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_tuner [2021-12-15 13:11:59,551 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_tuner [2021-12-15 13:11:59,551 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ctrl [2021-12-15 13:11:59,552 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ctrl [2021-12-15 13:11:59,552 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_s_parameters [2021-12-15 13:11:59,552 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_s_parameters [2021-12-15 13:11:59,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:11:59,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:11:59,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:11:59,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:11:59,553 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:11:59,553 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:11:59,553 INFO L130 BoogieDeclarations]: Found specification of procedure input_change [2021-12-15 13:11:59,553 INFO L138 BoogieDeclarations]: Found implementation of procedure input_change [2021-12-15 13:11:59,553 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_g_parameters [2021-12-15 13:11:59,553 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_g_parameters [2021-12-15 13:11:59,553 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_querymenu [2021-12-15 13:11:59,554 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_querymenu [2021-12-15 13:11:59,554 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-15 13:11:59,554 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-15 13:11:59,554 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_probe [2021-12-15 13:11:59,554 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_probe [2021-12-15 13:11:59,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:11:59,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:11:59,555 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-12-15 13:11:59,555 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-12-15 13:11:59,555 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_shutdown [2021-12-15 13:11:59,555 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_shutdown [2021-12-15 13:11:59,555 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2388x [2021-12-15 13:11:59,555 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2388x [2021-12-15 13:11:59,555 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_tuner [2021-12-15 13:11:59,556 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_tuner [2021-12-15 13:11:59,556 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2583x [2021-12-15 13:11:59,556 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2583x [2021-12-15 13:11:59,556 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:11:59,557 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:11:59,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:11:59,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:11:59,557 INFO L130 BoogieDeclarations]: Found specification of procedure to_ir_state [2021-12-15 13:11:59,557 INFO L138 BoogieDeclarations]: Found implementation of procedure to_ir_state [2021-12-15 13:11:59,558 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_enable [2021-12-15 13:11:59,558 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_enable [2021-12-15 13:11:59,558 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2021-12-15 13:11:59,558 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2021-12-15 13:11:59,558 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_ns [2021-12-15 13:11:59,558 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_ns [2021-12-15 13:11:59,558 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-15 13:11:59,559 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-15 13:11:59,559 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:11:59,559 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:11:59,559 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:11:59,560 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:11:59,560 INFO L130 BoogieDeclarations]: Found specification of procedure carrier_freq_to_clock_divider [2021-12-15 13:11:59,560 INFO L138 BoogieDeclarations]: Found implementation of procedure carrier_freq_to_clock_divider [2021-12-15 13:11:59,561 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_demodulation_enable [2021-12-15 13:11:59,561 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_demodulation_enable [2021-12-15 13:11:59,561 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:11:59,561 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:11:59,561 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_work_handler [2021-12-15 13:11:59,561 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_work_handler [2021-12-15 13:11:59,561 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:11:59,562 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:11:59,562 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:11:59,562 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write [2021-12-15 13:11:59,562 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write [2021-12-15 13:11:59,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:11:59,563 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-12-15 13:11:59,563 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-12-15 13:11:59,563 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2021-12-15 13:11:59,563 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2021-12-15 13:11:59,564 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-12-15 13:11:59,564 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-12-15 13:11:59,564 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:11:59,564 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:11:59,564 INFO L130 BoogieDeclarations]: Found specification of procedure set_volume [2021-12-15 13:11:59,564 INFO L138 BoogieDeclarations]: Found implementation of procedure set_volume [2021-12-15 13:11:59,564 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_sliced_fmt [2021-12-15 13:11:59,565 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_sliced_fmt [2021-12-15 13:11:59,565 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_initialize [2021-12-15 13:11:59,565 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_initialize [2021-12-15 13:11:59,565 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ext_ctrls [2021-12-15 13:11:59,565 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ext_ctrls [2021-12-15 13:11:59,565 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:11:59,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:11:59,566 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_notify [2021-12-15 13:11:59,566 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_notify [2021-12-15 13:11:59,566 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-12-15 13:11:59,566 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-12-15 13:11:59,567 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-12-15 13:11:59,567 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-12-15 13:11:59,567 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2021-12-15 13:11:59,568 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2021-12-15 13:11:59,568 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:11:59,568 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:11:59,569 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-15 13:11:59,569 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-15 13:11:59,569 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2021-12-15 13:11:59,569 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2021-12-15 13:11:59,569 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_resolution [2021-12-15 13:11:59,569 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_resolution [2021-12-15 13:11:59,570 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-15 13:11:59,570 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-15 13:11:59,570 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_try_ext_ctrls [2021-12-15 13:11:59,570 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_try_ext_ctrls [2021-12-15 13:11:59,570 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-12-15 13:11:59,570 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-12-15 13:11:59,570 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-12-15 13:11:59,571 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-12-15 13:11:59,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:11:59,571 INFO L130 BoogieDeclarations]: Found specification of procedure cx25836_initialize [2021-12-15 13:11:59,571 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25836_initialize [2021-12-15 13:11:59,572 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write4 [2021-12-15 13:11:59,572 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write4 [2021-12-15 13:11:59,574 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ext_ctrls [2021-12-15 13:11:59,574 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ext_ctrls [2021-12-15 13:11:59,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:11:59,574 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_frequency [2021-12-15 13:11:59,575 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_frequency [2021-12-15 13:11:59,576 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_std_setup [2021-12-15 13:11:59,577 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_std_setup [2021-12-15 13:11:59,577 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:11:59,577 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_tx [2021-12-15 13:11:59,583 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_tx [2021-12-15 13:11:59,583 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2021-12-15 13:11:59,583 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2021-12-15 13:11:59,584 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_queryctrl [2021-12-15 13:11:59,584 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_queryctrl [2021-12-15 13:11:59,584 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_modulation_enable [2021-12-15 13:11:59,584 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_modulation_enable [2021-12-15 13:11:59,584 INFO L130 BoogieDeclarations]: Found specification of procedure cx23885_initialize [2021-12-15 13:11:59,584 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23885_initialize [2021-12-15 13:11:59,584 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_raw_fmt [2021-12-15 13:11:59,584 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_raw_fmt [2021-12-15 13:11:59,585 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_freq [2021-12-15 13:11:59,585 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_freq [2021-12-15 13:11:59,585 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_std [2021-12-15 13:11:59,585 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_std [2021-12-15 13:11:59,585 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or [2021-12-15 13:11:59,585 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or [2021-12-15 13:11:59,585 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ctrl [2021-12-15 13:11:59,585 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ctrl [2021-12-15 13:11:59,586 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_s_parameters [2021-12-15 13:11:59,586 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_s_parameters [2021-12-15 13:11:59,586 INFO L130 BoogieDeclarations]: Found specification of procedure to_state [2021-12-15 13:11:59,586 INFO L138 BoogieDeclarations]: Found implementation of procedure to_state [2021-12-15 13:11:59,586 INFO L130 BoogieDeclarations]: Found specification of procedure set_audclk_freq [2021-12-15 13:11:59,586 INFO L138 BoogieDeclarations]: Found implementation of procedure set_audclk_freq [2021-12-15 13:11:59,586 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_register [2021-12-15 13:11:59,586 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_register [2021-12-15 13:11:59,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:11:59,587 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_register [2021-12-15 13:11:59,587 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_register [2021-12-15 13:11:59,587 INFO L130 BoogieDeclarations]: Found specification of procedure set_input [2021-12-15 13:11:59,587 INFO L138 BoogieDeclarations]: Found implementation of procedure set_input [2021-12-15 13:11:59,587 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_g_parameters [2021-12-15 13:11:59,587 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_g_parameters [2021-12-15 13:11:59,587 INFO L130 BoogieDeclarations]: Found specification of procedure cx23888_std_setup [2021-12-15 13:11:59,588 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23888_std_setup [2021-12-15 13:11:59,588 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_initialize [2021-12-15 13:11:59,588 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_initialize [2021-12-15 13:11:59,588 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2021-12-15 13:11:59,588 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2021-12-15 13:11:59,588 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_rx [2021-12-15 13:11:59,588 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_rx [2021-12-15 13:11:59,588 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or4 [2021-12-15 13:11:59,589 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or4 [2021-12-15 13:11:59,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-15 13:11:59,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-15 13:11:59,589 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_input_status [2021-12-15 13:11:59,589 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_input_status [2021-12-15 13:11:59,589 INFO L130 BoogieDeclarations]: Found specification of procedure lpf_count_to_ns [2021-12-15 13:11:59,589 INFO L138 BoogieDeclarations]: Found implementation of procedure lpf_count_to_ns [2021-12-15 13:11:59,589 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_set_audclk_freq [2021-12-15 13:11:59,590 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_set_audclk_freq [2021-12-15 13:11:59,590 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read [2021-12-15 13:11:59,590 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read [2021-12-15 13:11:59,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:11:59,590 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_us [2021-12-15 13:11:59,590 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_us [2021-12-15 13:11:59,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-15 13:11:59,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-15 13:11:59,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:11:59,591 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:11:59,591 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:11:59,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:11:59,591 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:11:59,591 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_sliced_fmt [2021-12-15 13:11:59,591 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_sliced_fmt [2021-12-15 13:11:59,591 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2021-12-15 13:11:59,592 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2021-12-15 13:11:59,592 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2021-12-15 13:11:59,592 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2021-12-15 13:11:59,592 INFO L130 BoogieDeclarations]: Found specification of procedure get_fw_name [2021-12-15 13:11:59,592 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fw_name [2021-12-15 13:11:59,592 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_decode_vbi_line [2021-12-15 13:11:59,592 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_decode_vbi_line [2021-12-15 13:11:59,592 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_adapter_id [2021-12-15 13:11:59,592 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_adapter_id [2021-12-15 13:11:59,593 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_carrier_freq [2021-12-15 13:11:59,593 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_carrier_freq [2021-12-15 13:11:59,593 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_clocks_to_clock_divider [2021-12-15 13:11:59,593 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_clocks_to_clock_divider [2021-12-15 13:11:59,593 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx231xx [2021-12-15 13:11:59,593 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx231xx [2021-12-15 13:11:59,593 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2021-12-15 13:11:59,593 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2021-12-15 13:11:59,594 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_s_edge_detection [2021-12-15 13:11:59,594 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_s_edge_detection [2021-12-15 13:11:59,594 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2021-12-15 13:11:59,594 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2021-12-15 13:11:59,594 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_probe [2021-12-15 13:11:59,594 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_probe [2021-12-15 13:11:59,594 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-15 13:11:59,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-15 13:11:59,595 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2021-12-15 13:11:59,595 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2021-12-15 13:11:59,595 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read4 [2021-12-15 13:11:59,595 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read4 [2021-12-15 13:11:59,595 INFO L130 BoogieDeclarations]: Found specification of procedure odd_parity [2021-12-15 13:11:59,595 INFO L138 BoogieDeclarations]: Found implementation of procedure odd_parity [2021-12-15 13:11:59,595 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-15 13:11:59,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-15 13:11:59,596 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_enable [2021-12-15 13:11:59,596 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_enable [2021-12-15 13:11:59,596 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-12-15 13:11:59,596 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-12-15 13:11:59,596 INFO L130 BoogieDeclarations]: Found specification of procedure filter_rx_s_min_width [2021-12-15 13:11:59,596 INFO L138 BoogieDeclarations]: Found implementation of procedure filter_rx_s_min_width [2021-12-15 13:11:59,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:11:59,596 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_shutdown [2021-12-15 13:11:59,596 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_shutdown [2021-12-15 13:11:59,597 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-12-15 13:11:59,597 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-12-15 13:11:59,597 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-12-15 13:11:59,597 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-12-15 13:11:59,597 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23885 [2021-12-15 13:11:59,597 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23885 [2021-12-15 13:11:59,597 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:11:59,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:11:59,598 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_pulse_clocks [2021-12-15 13:11:59,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_pulse_clocks [2021-12-15 13:11:59,598 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23888 [2021-12-15 13:11:59,598 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23888 [2021-12-15 13:11:59,598 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23887 [2021-12-15 13:11:59,598 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23887 [2021-12-15 13:12:00,866 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:12:00,871 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:12:01,428 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:12:01,432 INFO L158 Benchmark]: Toolchain (without parser) took 6759.05ms. Allocated memory was 102.8MB in the beginning and 327.2MB in the end (delta: 224.4MB). Free memory was 71.3MB in the beginning and 154.5MB in the end (delta: -83.2MB). Peak memory consumption was 186.8MB. Max. memory is 16.1GB. [2021-12-15 13:12:01,433 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 83.9MB. Free memory was 43.1MB in the beginning and 43.0MB in the end (delta: 75.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:12:01,434 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3461.33ms. Allocated memory was 102.8MB in the beginning and 209.7MB in the end (delta: 107.0MB). Free memory was 70.8MB in the beginning and 67.7MB in the end (delta: 3.2MB). Peak memory consumption was 117.4MB. Max. memory is 16.1GB. [2021-12-15 13:12:01,434 INFO L158 Benchmark]: Boogie Procedure Inliner took 696.98ms. Allocated memory was 209.7MB in the beginning and 327.2MB in the end (delta: 117.4MB). Free memory was 67.7MB in the beginning and 179.6MB in the end (delta: -111.9MB). Peak memory consumption was 30.6MB. Max. memory is 16.1GB. [2021-12-15 13:12:01,435 INFO L158 Benchmark]: Boogie Preprocessor took 644.17ms. Allocated memory is still 327.2MB. Free memory was 179.6MB in the beginning and 185.4MB in the end (delta: -5.8MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. [2021-12-15 13:12:01,435 INFO L158 Benchmark]: RCFGBuilder took 1952.61ms. Allocated memory is still 327.2MB. Free memory was 185.4MB in the beginning and 154.5MB in the end (delta: 30.9MB). Peak memory consumption was 78.1MB. Max. memory is 16.1GB. [2021-12-15 13:12:01,437 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 83.9MB. Free memory was 43.1MB in the beginning and 43.0MB in the end (delta: 75.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3461.33ms. Allocated memory was 102.8MB in the beginning and 209.7MB in the end (delta: 107.0MB). Free memory was 70.8MB in the beginning and 67.7MB in the end (delta: 3.2MB). Peak memory consumption was 117.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 696.98ms. Allocated memory was 209.7MB in the beginning and 327.2MB in the end (delta: 117.4MB). Free memory was 67.7MB in the beginning and 179.6MB in the end (delta: -111.9MB). Peak memory consumption was 30.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 644.17ms. Allocated memory is still 327.2MB. Free memory was 179.6MB in the beginning and 185.4MB in the end (delta: -5.8MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1952.61ms. Allocated memory is still 327.2MB. Free memory was 185.4MB in the beginning and 154.5MB in the end (delta: 30.9MB). Peak memory consumption was 78.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:12:01,465 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### 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-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.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 762915d608ecb097448a47e33c85639d8aa65e1e4c75d703a75bd3458f3eb2ea --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:12:03,373 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:12:03,375 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:12:03,399 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:12:03,400 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:12:03,401 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:12:03,402 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:12:03,404 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:12:03,405 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:12:03,406 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:12:03,407 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:12:03,412 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:12:03,413 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:12:03,414 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:12:03,415 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:12:03,416 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:12:03,417 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:12:03,417 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:12:03,419 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:12:03,421 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:12:03,422 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:12:03,423 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:12:03,424 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:12:03,425 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:12:03,428 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:12:03,428 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:12:03,428 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:12:03,429 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:12:03,430 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:12:03,431 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:12:03,431 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:12:03,432 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:12:03,432 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:12:03,433 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:12:03,434 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:12:03,434 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:12:03,435 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:12:03,435 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:12:03,436 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:12:03,436 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:12:03,437 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:12:03,440 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:12:03,476 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:12:03,477 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:12:03,478 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:12:03,478 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:12:03,479 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:12:03,479 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:12:03,480 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:12:03,480 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:12:03,480 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:12:03,481 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:12:03,481 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:12:03,482 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:12:03,482 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:12:03,482 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:12:03,482 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:12:03,482 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:12:03,483 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:12:03,483 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:12:03,483 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:12:03,483 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:12:03,483 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:12:03,484 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:12:03,484 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:12:03,484 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:12:03,484 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:12:03,484 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:12:03,485 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:12:03,485 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:12:03,485 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:12:03,485 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:12:03,485 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:12:03,486 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:12:03,486 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:12:03,486 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:12:03,486 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 762915d608ecb097448a47e33c85639d8aa65e1e4c75d703a75bd3458f3eb2ea [2021-12-15 13:12:03,789 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:12:03,807 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:12:03,809 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:12:03,810 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:12:03,811 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:12:03,812 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i [2021-12-15 13:12:03,870 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/60e4205be/d110a6156d2543099d958be225b3da1d/FLAG357cd886c [2021-12-15 13:12:04,712 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:12:04,713 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i [2021-12-15 13:12:04,794 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/60e4205be/d110a6156d2543099d958be225b3da1d/FLAG357cd886c [2021-12-15 13:12:04,850 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/60e4205be/d110a6156d2543099d958be225b3da1d [2021-12-15 13:12:04,852 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:12:04,854 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:12:04,857 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:12:04,857 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:12:04,860 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:12:04,860 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:12:04" (1/1) ... [2021-12-15 13:12:04,861 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3de346f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:04, skipping insertion in model container [2021-12-15 13:12:04,862 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:12:04" (1/1) ... [2021-12-15 13:12:04,867 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:12:05,014 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:12:05,554 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3818] [2021-12-15 13:12:07,836 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-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i[445730,445743] [2021-12-15 13:12:07,937 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:12:07,977 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:12:08,042 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:12:08,126 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3818] [2021-12-15 13:12:08,455 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-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i[445730,445743] [2021-12-15 13:12:08,460 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:12:08,481 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:12:08,543 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3818] [2021-12-15 13:12:09,009 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-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i[445730,445743] [2021-12-15 13:12:09,014 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:12:09,195 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:12:09,196 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:09 WrapperNode [2021-12-15 13:12:09,196 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:12:09,198 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:12:09,198 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:12:09,198 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:12:09,204 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:09" (1/1) ... [2021-12-15 13:12:09,344 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:09" (1/1) ... [2021-12-15 13:12:09,587 INFO L137 Inliner]: procedures = 322, calls = 6141, calls flagged for inlining = 114, calls inlined = 111, statements flattened = 13824 [2021-12-15 13:12:09,588 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:12:09,589 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:12:09,589 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:12:09,589 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:12:09,597 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:09" (1/1) ... [2021-12-15 13:12:09,597 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:09" (1/1) ... [2021-12-15 13:12:09,654 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:09" (1/1) ... [2021-12-15 13:12:09,659 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:09" (1/1) ... [2021-12-15 13:12:09,886 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:09" (1/1) ... [2021-12-15 13:12:09,932 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:09" (1/1) ... [2021-12-15 13:12:09,983 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:09" (1/1) ... [2021-12-15 13:12:10,049 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:12:10,050 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:12:10,051 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:12:10,051 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:12:10,052 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:09" (1/1) ... [2021-12-15 13:12:10,058 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:12:10,067 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:12:10,080 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) [2021-12-15 13:12:10,105 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 [2021-12-15 13:12:10,126 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-15 13:12:10,127 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-15 13:12:10,127 INFO L130 BoogieDeclarations]: Found specification of procedure to_sd [2021-12-15 13:12:10,127 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sd [2021-12-15 13:12:10,127 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_tuner [2021-12-15 13:12:10,128 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_tuner [2021-12-15 13:12:10,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:12:10,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:12:10,128 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ctrl [2021-12-15 13:12:10,128 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ctrl [2021-12-15 13:12:10,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:12:10,128 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_s_parameters [2021-12-15 13:12:10,129 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_s_parameters [2021-12-15 13:12:10,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:12:10,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:12:10,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:12:10,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:12:10,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:12:10,130 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:12:10,130 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:12:10,130 INFO L130 BoogieDeclarations]: Found specification of procedure input_change [2021-12-15 13:12:10,130 INFO L138 BoogieDeclarations]: Found implementation of procedure input_change [2021-12-15 13:12:10,130 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_g_parameters [2021-12-15 13:12:10,130 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_g_parameters [2021-12-15 13:12:10,131 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_querymenu [2021-12-15 13:12:10,131 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_querymenu [2021-12-15 13:12:10,131 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-15 13:12:10,131 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-15 13:12:10,131 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_probe [2021-12-15 13:12:10,132 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_probe [2021-12-15 13:12:10,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:12:10,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:12:10,132 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-12-15 13:12:10,132 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-12-15 13:12:10,132 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_shutdown [2021-12-15 13:12:10,132 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_shutdown [2021-12-15 13:12:10,133 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2388x [2021-12-15 13:12:10,133 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2388x [2021-12-15 13:12:10,133 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_tuner [2021-12-15 13:12:10,133 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_tuner [2021-12-15 13:12:10,133 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2583x [2021-12-15 13:12:10,133 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2583x [2021-12-15 13:12:10,134 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:12:10,134 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:12:10,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:12:10,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:12:10,135 INFO L130 BoogieDeclarations]: Found specification of procedure to_ir_state [2021-12-15 13:12:10,136 INFO L138 BoogieDeclarations]: Found implementation of procedure to_ir_state [2021-12-15 13:12:10,136 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_enable [2021-12-15 13:12:10,137 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_enable [2021-12-15 13:12:10,137 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2021-12-15 13:12:10,137 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2021-12-15 13:12:10,137 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_ns [2021-12-15 13:12:10,137 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_ns [2021-12-15 13:12:10,137 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-15 13:12:10,137 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-15 13:12:10,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:12:10,138 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:12:10,138 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:12:10,138 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:12:10,138 INFO L130 BoogieDeclarations]: Found specification of procedure carrier_freq_to_clock_divider [2021-12-15 13:12:10,139 INFO L138 BoogieDeclarations]: Found implementation of procedure carrier_freq_to_clock_divider [2021-12-15 13:12:10,139 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_demodulation_enable [2021-12-15 13:12:10,139 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_demodulation_enable [2021-12-15 13:12:10,139 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:12:10,139 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:12:10,139 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_work_handler [2021-12-15 13:12:10,140 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_work_handler [2021-12-15 13:12:10,140 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:12:10,140 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:12:10,140 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:12:10,141 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write [2021-12-15 13:12:10,141 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write [2021-12-15 13:12:10,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:12:10,141 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-12-15 13:12:10,141 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-12-15 13:12:10,141 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2021-12-15 13:12:10,142 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2021-12-15 13:12:10,142 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-12-15 13:12:10,142 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-12-15 13:12:10,143 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:12:10,143 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:12:10,143 INFO L130 BoogieDeclarations]: Found specification of procedure set_volume [2021-12-15 13:12:10,143 INFO L138 BoogieDeclarations]: Found implementation of procedure set_volume [2021-12-15 13:12:10,144 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_sliced_fmt [2021-12-15 13:12:10,144 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_sliced_fmt [2021-12-15 13:12:10,144 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_initialize [2021-12-15 13:12:10,144 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_initialize [2021-12-15 13:12:10,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:12:10,145 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ext_ctrls [2021-12-15 13:12:10,145 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ext_ctrls [2021-12-15 13:12:10,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:12:10,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:12:10,146 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:12:10,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:12:10,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:12:10,146 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_notify [2021-12-15 13:12:10,147 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_notify [2021-12-15 13:12:10,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:12:10,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:12:10,147 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-12-15 13:12:10,147 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-12-15 13:12:10,147 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-12-15 13:12:10,148 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-12-15 13:12:10,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2021-12-15 13:12:10,148 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2021-12-15 13:12:10,148 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:12:10,149 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:12:10,149 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-15 13:12:10,151 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-15 13:12:10,151 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2021-12-15 13:12:10,151 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2021-12-15 13:12:10,152 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_resolution [2021-12-15 13:12:10,153 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_resolution [2021-12-15 13:12:10,153 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-15 13:12:10,153 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-15 13:12:10,154 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_try_ext_ctrls [2021-12-15 13:12:10,154 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_try_ext_ctrls [2021-12-15 13:12:10,159 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-12-15 13:12:10,159 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-12-15 13:12:10,159 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-12-15 13:12:10,159 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-12-15 13:12:10,160 INFO L130 BoogieDeclarations]: Found specification of procedure cx25836_initialize [2021-12-15 13:12:10,160 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25836_initialize [2021-12-15 13:12:10,160 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write4 [2021-12-15 13:12:10,160 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write4 [2021-12-15 13:12:10,160 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ext_ctrls [2021-12-15 13:12:10,160 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ext_ctrls [2021-12-15 13:12:10,160 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_frequency [2021-12-15 13:12:10,160 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_frequency [2021-12-15 13:12:10,161 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_std_setup [2021-12-15 13:12:10,161 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_std_setup [2021-12-15 13:12:10,161 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_tx [2021-12-15 13:12:10,161 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_tx [2021-12-15 13:12:10,161 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2021-12-15 13:12:10,161 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2021-12-15 13:12:10,161 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_queryctrl [2021-12-15 13:12:10,162 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_queryctrl [2021-12-15 13:12:10,162 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_modulation_enable [2021-12-15 13:12:10,162 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_modulation_enable [2021-12-15 13:12:10,162 INFO L130 BoogieDeclarations]: Found specification of procedure cx23885_initialize [2021-12-15 13:12:10,162 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23885_initialize [2021-12-15 13:12:10,162 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_raw_fmt [2021-12-15 13:12:10,162 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_raw_fmt [2021-12-15 13:12:10,162 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_freq [2021-12-15 13:12:10,163 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_freq [2021-12-15 13:12:10,163 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_std [2021-12-15 13:12:10,163 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_std [2021-12-15 13:12:10,163 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or [2021-12-15 13:12:10,163 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or [2021-12-15 13:12:10,163 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ctrl [2021-12-15 13:12:10,163 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ctrl [2021-12-15 13:12:10,164 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_s_parameters [2021-12-15 13:12:10,164 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_s_parameters [2021-12-15 13:12:10,164 INFO L130 BoogieDeclarations]: Found specification of procedure to_state [2021-12-15 13:12:10,164 INFO L138 BoogieDeclarations]: Found implementation of procedure to_state [2021-12-15 13:12:10,164 INFO L130 BoogieDeclarations]: Found specification of procedure set_audclk_freq [2021-12-15 13:12:10,164 INFO L138 BoogieDeclarations]: Found implementation of procedure set_audclk_freq [2021-12-15 13:12:10,164 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_register [2021-12-15 13:12:10,164 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_register [2021-12-15 13:12:10,165 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_register [2021-12-15 13:12:10,165 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_register [2021-12-15 13:12:10,165 INFO L130 BoogieDeclarations]: Found specification of procedure set_input [2021-12-15 13:12:10,165 INFO L138 BoogieDeclarations]: Found implementation of procedure set_input [2021-12-15 13:12:10,165 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_g_parameters [2021-12-15 13:12:10,165 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_g_parameters [2021-12-15 13:12:10,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:12:10,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:12:10,166 INFO L130 BoogieDeclarations]: Found specification of procedure cx23888_std_setup [2021-12-15 13:12:10,166 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23888_std_setup [2021-12-15 13:12:10,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:12:10,166 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_initialize [2021-12-15 13:12:10,166 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_initialize [2021-12-15 13:12:10,166 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2021-12-15 13:12:10,166 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2021-12-15 13:12:10,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:12:10,167 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-12-15 13:12:10,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-12-15 13:12:10,167 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_rx [2021-12-15 13:12:10,167 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_rx [2021-12-15 13:12:10,167 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or4 [2021-12-15 13:12:10,167 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or4 [2021-12-15 13:12:10,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-15 13:12:10,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-15 13:12:10,168 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_input_status [2021-12-15 13:12:10,168 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_input_status [2021-12-15 13:12:10,168 INFO L130 BoogieDeclarations]: Found specification of procedure lpf_count_to_ns [2021-12-15 13:12:10,168 INFO L138 BoogieDeclarations]: Found implementation of procedure lpf_count_to_ns [2021-12-15 13:12:10,168 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_set_audclk_freq [2021-12-15 13:12:10,168 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_set_audclk_freq [2021-12-15 13:12:10,169 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read [2021-12-15 13:12:10,169 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read [2021-12-15 13:12:10,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:12:10,169 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_us [2021-12-15 13:12:10,169 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_us [2021-12-15 13:12:10,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-15 13:12:10,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-15 13:12:10,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:12:10,170 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:12:10,170 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:12:10,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:12:10,170 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:12:10,170 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_sliced_fmt [2021-12-15 13:12:10,170 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_sliced_fmt [2021-12-15 13:12:10,171 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2021-12-15 13:12:10,171 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2021-12-15 13:12:10,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:12:10,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:12:10,171 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2021-12-15 13:12:10,171 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2021-12-15 13:12:10,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:12:10,171 INFO L130 BoogieDeclarations]: Found specification of procedure get_fw_name [2021-12-15 13:12:10,172 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fw_name [2021-12-15 13:12:10,172 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_decode_vbi_line [2021-12-15 13:12:10,172 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_decode_vbi_line [2021-12-15 13:12:10,172 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_adapter_id [2021-12-15 13:12:10,172 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_adapter_id [2021-12-15 13:12:10,172 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_carrier_freq [2021-12-15 13:12:10,172 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_carrier_freq [2021-12-15 13:12:10,173 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_clocks_to_clock_divider [2021-12-15 13:12:10,173 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_clocks_to_clock_divider [2021-12-15 13:12:10,173 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx231xx [2021-12-15 13:12:10,173 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx231xx [2021-12-15 13:12:10,173 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2021-12-15 13:12:10,173 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2021-12-15 13:12:10,173 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_s_edge_detection [2021-12-15 13:12:10,174 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_s_edge_detection [2021-12-15 13:12:10,174 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2021-12-15 13:12:10,174 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2021-12-15 13:12:10,174 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_probe [2021-12-15 13:12:10,174 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_probe [2021-12-15 13:12:10,174 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-15 13:12:10,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-15 13:12:10,174 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2021-12-15 13:12:10,175 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2021-12-15 13:12:10,176 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read4 [2021-12-15 13:12:10,178 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read4 [2021-12-15 13:12:10,178 INFO L130 BoogieDeclarations]: Found specification of procedure odd_parity [2021-12-15 13:12:10,179 INFO L138 BoogieDeclarations]: Found implementation of procedure odd_parity [2021-12-15 13:12:10,179 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_enable [2021-12-15 13:12:10,179 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_enable [2021-12-15 13:12:10,179 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-12-15 13:12:10,179 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-12-15 13:12:10,179 INFO L130 BoogieDeclarations]: Found specification of procedure filter_rx_s_min_width [2021-12-15 13:12:10,180 INFO L138 BoogieDeclarations]: Found implementation of procedure filter_rx_s_min_width [2021-12-15 13:12:10,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:12:10,181 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_shutdown [2021-12-15 13:12:10,181 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_shutdown [2021-12-15 13:12:10,181 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-12-15 13:12:10,181 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-12-15 13:12:10,181 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-12-15 13:12:10,181 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-12-15 13:12:10,182 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23885 [2021-12-15 13:12:10,182 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23885 [2021-12-15 13:12:10,182 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:12:10,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:12:10,182 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_pulse_clocks [2021-12-15 13:12:10,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_pulse_clocks [2021-12-15 13:12:10,182 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23888 [2021-12-15 13:12:10,182 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23888 [2021-12-15 13:12:10,183 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23887 [2021-12-15 13:12:10,183 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23887 [2021-12-15 13:12:11,445 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:12:11,448 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:12:14,988 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:12:14,992 INFO L158 Benchmark]: Toolchain (without parser) took 10136.23ms. Allocated memory was 71.3MB in the beginning and 528.5MB in the end (delta: 457.2MB). Free memory was 45.8MB in the beginning and 334.8MB in the end (delta: -289.1MB). Peak memory consumption was 265.5MB. Max. memory is 16.1GB. [2021-12-15 13:12:14,992 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 54.5MB. Free memory was 36.7MB in the beginning and 36.7MB in the end (delta: 37.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:12:14,993 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4339.80ms. Allocated memory was 71.3MB in the beginning and 270.5MB in the end (delta: 199.2MB). Free memory was 45.6MB in the beginning and 153.9MB in the end (delta: -108.4MB). Peak memory consumption was 178.0MB. Max. memory is 16.1GB. [2021-12-15 13:12:14,993 INFO L158 Benchmark]: Boogie Procedure Inliner took 390.93ms. Allocated memory is still 270.5MB. Free memory was 153.9MB in the beginning and 91.0MB in the end (delta: 62.9MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. [2021-12-15 13:12:14,993 INFO L158 Benchmark]: Boogie Preprocessor took 459.96ms. Allocated memory was 270.5MB in the beginning and 528.5MB in the end (delta: 257.9MB). Free memory was 91.0MB in the beginning and 343.2MB in the end (delta: -252.2MB). Peak memory consumption was 43.5MB. Max. memory is 16.1GB. [2021-12-15 13:12:14,994 INFO L158 Benchmark]: RCFGBuilder took 4939.42ms. Allocated memory is still 528.5MB. Free memory was 343.2MB in the beginning and 334.8MB in the end (delta: 8.4MB). Peak memory consumption was 107.0MB. Max. memory is 16.1GB. [2021-12-15 13:12:14,996 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 54.5MB. Free memory was 36.7MB in the beginning and 36.7MB in the end (delta: 37.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4339.80ms. Allocated memory was 71.3MB in the beginning and 270.5MB in the end (delta: 199.2MB). Free memory was 45.6MB in the beginning and 153.9MB in the end (delta: -108.4MB). Peak memory consumption was 178.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 390.93ms. Allocated memory is still 270.5MB. Free memory was 153.9MB in the beginning and 91.0MB in the end (delta: 62.9MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 459.96ms. Allocated memory was 270.5MB in the beginning and 528.5MB in the end (delta: 257.9MB). Free memory was 91.0MB in the beginning and 343.2MB in the end (delta: -252.2MB). Peak memory consumption was 43.5MB. Max. memory is 16.1GB. * RCFGBuilder took 4939.42ms. Allocated memory is still 528.5MB. Free memory was 343.2MB in the beginning and 334.8MB in the end (delta: 8.4MB). Peak memory consumption was 107.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:12:15,036 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable