./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-43_2a-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-43_2a-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 95a3ec626d9865faa8c47260b4e3b1769f76ab4a773ae483a6cf8297a7a47426 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:20:13,129 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:20:13,130 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:20:13,160 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:20:13,162 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:20:13,164 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:20:13,166 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:20:13,171 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:20:13,172 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:20:13,176 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:20:13,177 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:20:13,178 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:20:13,178 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:20:13,180 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:20:13,181 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:20:13,183 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:20:13,183 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:20:13,184 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:20:13,187 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:20:13,189 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:20:13,191 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:20:13,192 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:20:13,193 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:20:13,194 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:20:13,197 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:20:13,197 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:20:13,197 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:20:13,198 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:20:13,199 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:20:13,199 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:20:13,199 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:20:13,200 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:20:13,201 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:20:13,202 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:20:13,203 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:20:13,203 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:20:13,204 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:20:13,204 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:20:13,204 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:20:13,204 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:20:13,205 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:20:13,205 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:20:13,232 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:20:13,232 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:20:13,233 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:20:13,233 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:20:13,233 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:20:13,234 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:20:13,234 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:20:13,234 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:20:13,234 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:20:13,234 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:20:13,235 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:20:13,235 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:20:13,235 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:20:13,235 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:20:13,236 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:20:13,236 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:20:13,236 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:20:13,236 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:20:13,236 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:20:13,236 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:20:13,236 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:20:13,237 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:20:13,237 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:20:13,237 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:20:13,237 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:20:13,237 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:20:13,237 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:20:13,238 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:20:13,238 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:20:13,238 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:20:13,238 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:20:13,239 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 95a3ec626d9865faa8c47260b4e3b1769f76ab4a773ae483a6cf8297a7a47426 [2021-12-15 13:20:13,414 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:20:13,433 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:20:13,436 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:20:13,437 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:20:13,437 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:20:13,438 INFO L432 ainManager$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-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i [2021-12-15 13:20:13,499 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e3dca58bb/ac05363ce66c44608631c018e0f88b9c/FLAGe6e580264 [2021-12-15 13:20:14,147 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:20:14,148 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i [2021-12-15 13:20:14,177 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e3dca58bb/ac05363ce66c44608631c018e0f88b9c/FLAGe6e580264 [2021-12-15 13:20:14,521 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e3dca58bb/ac05363ce66c44608631c018e0f88b9c [2021-12-15 13:20:14,523 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:20:14,525 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:20:14,526 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:20:14,526 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:20:14,529 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:20:14,530 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:20:14" (1/1) ... [2021-12-15 13:20:14,530 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b1dfce4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:14, skipping insertion in model container [2021-12-15 13:20:14,531 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:20:14" (1/1) ... [2021-12-15 13:20:14,535 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:20:14,629 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:20:14,964 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3818] [2021-12-15 13:20:16,603 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-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i[445674,445687] [2021-12-15 13:20:16,676 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:20:16,700 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:20:16,754 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3818] [2021-12-15 13:20:17,108 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-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i[445674,445687] [2021-12-15 13:20:17,115 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:20:17,232 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:20:17,233 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:17 WrapperNode [2021-12-15 13:20:17,233 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:20:17,234 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:20:17,234 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:20:17,234 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:20:17,239 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:17" (1/1) ... [2021-12-15 13:20:17,382 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:17" (1/1) ... [2021-12-15 13:20:17,645 INFO L137 Inliner]: procedures = 311, calls = 6141, calls flagged for inlining = 117, calls inlined = 114, statements flattened = 16773 [2021-12-15 13:20:17,645 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:20:17,646 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:20:17,646 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:20:17,646 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:20:17,653 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:17" (1/1) ... [2021-12-15 13:20:17,653 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:17" (1/1) ... [2021-12-15 13:20:17,712 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:17" (1/1) ... [2021-12-15 13:20:17,713 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:17" (1/1) ... [2021-12-15 13:20:17,899 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:17" (1/1) ... [2021-12-15 13:20:17,928 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:17" (1/1) ... [2021-12-15 13:20:17,962 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:17" (1/1) ... [2021-12-15 13:20:18,018 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:20:18,019 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:20:18,019 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:20:18,020 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:20:18,021 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:17" (1/1) ... [2021-12-15 13:20:18,025 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:20:18,033 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:20:18,078 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 13:20:18,086 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 13:20:18,119 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-15 13:20:18,119 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-15 13:20:18,119 INFO L130 BoogieDeclarations]: Found specification of procedure to_sd [2021-12-15 13:20:18,120 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sd [2021-12-15 13:20:18,120 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_tuner [2021-12-15 13:20:18,120 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_tuner [2021-12-15 13:20:18,120 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ctrl [2021-12-15 13:20:18,120 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ctrl [2021-12-15 13:20:18,120 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_s_parameters [2021-12-15 13:20:18,120 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_s_parameters [2021-12-15 13:20:18,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:20:18,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:20:18,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:20:18,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:20:18,121 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:20:18,121 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:20:18,121 INFO L130 BoogieDeclarations]: Found specification of procedure input_change [2021-12-15 13:20:18,121 INFO L138 BoogieDeclarations]: Found implementation of procedure input_change [2021-12-15 13:20:18,121 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_g_parameters [2021-12-15 13:20:18,122 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_g_parameters [2021-12-15 13:20:18,122 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_querymenu [2021-12-15 13:20:18,122 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_querymenu [2021-12-15 13:20:18,122 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-15 13:20:18,122 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-15 13:20:18,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-12-15 13:20:18,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-12-15 13:20:18,122 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_probe [2021-12-15 13:20:18,122 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_probe [2021-12-15 13:20:18,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:20:18,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:20:18,123 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-12-15 13:20:18,123 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-12-15 13:20:18,123 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_shutdown [2021-12-15 13:20:18,123 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_shutdown [2021-12-15 13:20:18,123 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2388x [2021-12-15 13:20:18,123 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2388x [2021-12-15 13:20:18,123 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_tuner [2021-12-15 13:20:18,124 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_tuner [2021-12-15 13:20:18,124 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2583x [2021-12-15 13:20:18,124 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2583x [2021-12-15 13:20:18,124 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:20:18,124 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:20:18,124 INFO L130 BoogieDeclarations]: Found specification of procedure to_ir_state [2021-12-15 13:20:18,124 INFO L138 BoogieDeclarations]: Found implementation of procedure to_ir_state [2021-12-15 13:20:18,124 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_enable [2021-12-15 13:20:18,125 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_enable [2021-12-15 13:20:18,125 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2021-12-15 13:20:18,125 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2021-12-15 13:20:18,125 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_ns [2021-12-15 13:20:18,125 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_ns [2021-12-15 13:20:18,125 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-15 13:20:18,125 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-15 13:20:18,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:20:18,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:20:18,126 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:20:18,126 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:20:18,126 INFO L130 BoogieDeclarations]: Found specification of procedure carrier_freq_to_clock_divider [2021-12-15 13:20:18,126 INFO L138 BoogieDeclarations]: Found implementation of procedure carrier_freq_to_clock_divider [2021-12-15 13:20:18,126 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_demodulation_enable [2021-12-15 13:20:18,127 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_demodulation_enable [2021-12-15 13:20:18,127 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_work_handler [2021-12-15 13:20:18,127 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_work_handler [2021-12-15 13:20:18,127 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:20:18,127 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:20:18,127 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:20:18,127 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write [2021-12-15 13:20:18,127 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write [2021-12-15 13:20:18,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:20:18,128 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-12-15 13:20:18,128 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-12-15 13:20:18,128 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2021-12-15 13:20:18,128 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2021-12-15 13:20:18,128 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-12-15 13:20:18,128 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-12-15 13:20:18,128 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:20:18,128 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:20:18,129 INFO L130 BoogieDeclarations]: Found specification of procedure set_volume [2021-12-15 13:20:18,129 INFO L138 BoogieDeclarations]: Found implementation of procedure set_volume [2021-12-15 13:20:18,129 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_sliced_fmt [2021-12-15 13:20:18,129 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_sliced_fmt [2021-12-15 13:20:18,129 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_initialize [2021-12-15 13:20:18,129 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_initialize [2021-12-15 13:20:18,129 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ext_ctrls [2021-12-15 13:20:18,129 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ext_ctrls [2021-12-15 13:20:18,129 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:20:18,130 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:20:18,130 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_notify [2021-12-15 13:20:18,130 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_notify [2021-12-15 13:20:18,130 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-12-15 13:20:18,130 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-12-15 13:20:18,130 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-12-15 13:20:18,130 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-12-15 13:20:18,130 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2021-12-15 13:20:18,131 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2021-12-15 13:20:18,131 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-15 13:20:18,131 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-15 13:20:18,131 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2021-12-15 13:20:18,131 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2021-12-15 13:20:18,131 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_resolution [2021-12-15 13:20:18,131 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_resolution [2021-12-15 13:20:18,131 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-15 13:20:18,131 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-15 13:20:18,132 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_try_ext_ctrls [2021-12-15 13:20:18,132 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_try_ext_ctrls [2021-12-15 13:20:18,132 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-12-15 13:20:18,132 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-12-15 13:20:18,132 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-12-15 13:20:18,132 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-12-15 13:20:18,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:20:18,132 INFO L130 BoogieDeclarations]: Found specification of procedure cx25836_initialize [2021-12-15 13:20:18,132 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25836_initialize [2021-12-15 13:20:18,133 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write4 [2021-12-15 13:20:18,133 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write4 [2021-12-15 13:20:18,133 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ext_ctrls [2021-12-15 13:20:18,133 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ext_ctrls [2021-12-15 13:20:18,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:20:18,133 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_frequency [2021-12-15 13:20:18,133 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_frequency [2021-12-15 13:20:18,133 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_std_setup [2021-12-15 13:20:18,133 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_std_setup [2021-12-15 13:20:18,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:20:18,134 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_tx [2021-12-15 13:20:18,134 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_tx [2021-12-15 13:20:18,134 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2021-12-15 13:20:18,134 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2021-12-15 13:20:18,134 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_queryctrl [2021-12-15 13:20:18,137 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_queryctrl [2021-12-15 13:20:18,137 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_modulation_enable [2021-12-15 13:20:18,137 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_modulation_enable [2021-12-15 13:20:18,138 INFO L130 BoogieDeclarations]: Found specification of procedure cx23885_initialize [2021-12-15 13:20:18,138 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23885_initialize [2021-12-15 13:20:18,138 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_raw_fmt [2021-12-15 13:20:18,138 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_raw_fmt [2021-12-15 13:20:18,138 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_freq [2021-12-15 13:20:18,138 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_freq [2021-12-15 13:20:18,138 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_std [2021-12-15 13:20:18,138 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_std [2021-12-15 13:20:18,138 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or [2021-12-15 13:20:18,139 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or [2021-12-15 13:20:18,139 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ctrl [2021-12-15 13:20:18,139 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ctrl [2021-12-15 13:20:18,139 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_s_parameters [2021-12-15 13:20:18,139 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_s_parameters [2021-12-15 13:20:18,139 INFO L130 BoogieDeclarations]: Found specification of procedure to_state [2021-12-15 13:20:18,139 INFO L138 BoogieDeclarations]: Found implementation of procedure to_state [2021-12-15 13:20:18,139 INFO L130 BoogieDeclarations]: Found specification of procedure set_audclk_freq [2021-12-15 13:20:18,139 INFO L138 BoogieDeclarations]: Found implementation of procedure set_audclk_freq [2021-12-15 13:20:18,140 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_register [2021-12-15 13:20:18,140 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_register [2021-12-15 13:20:18,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:20:18,140 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_register [2021-12-15 13:20:18,140 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_register [2021-12-15 13:20:18,140 INFO L130 BoogieDeclarations]: Found specification of procedure set_input [2021-12-15 13:20:18,140 INFO L138 BoogieDeclarations]: Found implementation of procedure set_input [2021-12-15 13:20:18,140 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_g_parameters [2021-12-15 13:20:18,140 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_g_parameters [2021-12-15 13:20:18,140 INFO L130 BoogieDeclarations]: Found specification of procedure cx23888_std_setup [2021-12-15 13:20:18,141 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23888_std_setup [2021-12-15 13:20:18,141 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_initialize [2021-12-15 13:20:18,141 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_initialize [2021-12-15 13:20:18,141 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2021-12-15 13:20:18,141 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2021-12-15 13:20:18,141 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_rx [2021-12-15 13:20:18,141 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_rx [2021-12-15 13:20:18,141 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or4 [2021-12-15 13:20:18,141 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or4 [2021-12-15 13:20:18,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-15 13:20:18,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-15 13:20:18,142 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_input_status [2021-12-15 13:20:18,142 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_input_status [2021-12-15 13:20:18,142 INFO L130 BoogieDeclarations]: Found specification of procedure lpf_count_to_ns [2021-12-15 13:20:18,142 INFO L138 BoogieDeclarations]: Found implementation of procedure lpf_count_to_ns [2021-12-15 13:20:18,142 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_set_audclk_freq [2021-12-15 13:20:18,142 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_set_audclk_freq [2021-12-15 13:20:18,142 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read [2021-12-15 13:20:18,142 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read [2021-12-15 13:20:18,142 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:20:18,223 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_us [2021-12-15 13:20:18,223 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_us [2021-12-15 13:20:18,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-15 13:20:18,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-15 13:20:18,223 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:20:18,223 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:20:18,223 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:20:18,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:20:18,224 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:20:18,224 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_sliced_fmt [2021-12-15 13:20:18,224 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_sliced_fmt [2021-12-15 13:20:18,224 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2021-12-15 13:20:18,224 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2021-12-15 13:20:18,224 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2021-12-15 13:20:18,224 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2021-12-15 13:20:18,224 INFO L130 BoogieDeclarations]: Found specification of procedure get_fw_name [2021-12-15 13:20:18,224 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fw_name [2021-12-15 13:20:18,224 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_decode_vbi_line [2021-12-15 13:20:18,224 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_decode_vbi_line [2021-12-15 13:20:18,224 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_adapter_id [2021-12-15 13:20:18,224 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_adapter_id [2021-12-15 13:20:18,224 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_carrier_freq [2021-12-15 13:20:18,224 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_carrier_freq [2021-12-15 13:20:18,224 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_clocks_to_clock_divider [2021-12-15 13:20:18,224 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_clocks_to_clock_divider [2021-12-15 13:20:18,225 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx231xx [2021-12-15 13:20:18,225 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx231xx [2021-12-15 13:20:18,225 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2021-12-15 13:20:18,225 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2021-12-15 13:20:18,225 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_s_edge_detection [2021-12-15 13:20:18,225 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_s_edge_detection [2021-12-15 13:20:18,225 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2021-12-15 13:20:18,225 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2021-12-15 13:20:18,225 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_probe [2021-12-15 13:20:18,225 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_probe [2021-12-15 13:20:18,225 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-15 13:20:18,225 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-15 13:20:18,225 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2021-12-15 13:20:18,225 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2021-12-15 13:20:18,225 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read4 [2021-12-15 13:20:18,225 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read4 [2021-12-15 13:20:18,225 INFO L130 BoogieDeclarations]: Found specification of procedure odd_parity [2021-12-15 13:20:18,225 INFO L138 BoogieDeclarations]: Found implementation of procedure odd_parity [2021-12-15 13:20:18,225 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-15 13:20:18,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-15 13:20:18,226 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_enable [2021-12-15 13:20:18,226 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_enable [2021-12-15 13:20:18,226 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-12-15 13:20:18,226 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-12-15 13:20:18,226 INFO L130 BoogieDeclarations]: Found specification of procedure filter_rx_s_min_width [2021-12-15 13:20:18,226 INFO L138 BoogieDeclarations]: Found implementation of procedure filter_rx_s_min_width [2021-12-15 13:20:18,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:20:18,226 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_shutdown [2021-12-15 13:20:18,226 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_shutdown [2021-12-15 13:20:18,226 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-12-15 13:20:18,226 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-12-15 13:20:18,226 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-12-15 13:20:18,226 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-12-15 13:20:18,226 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23885 [2021-12-15 13:20:18,226 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23885 [2021-12-15 13:20:18,226 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:20:18,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:20:18,227 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_pulse_clocks [2021-12-15 13:20:18,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_pulse_clocks [2021-12-15 13:20:18,227 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23888 [2021-12-15 13:20:18,227 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23888 [2021-12-15 13:20:18,227 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23887 [2021-12-15 13:20:18,227 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23887 [2021-12-15 13:20:19,222 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:20:19,224 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:20:19,596 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:20:19,605 INFO L158 Benchmark]: Toolchain (without parser) took 5079.14ms. Allocated memory was 107.0MB in the beginning and 507.5MB in the end (delta: 400.6MB). Free memory was 78.6MB in the beginning and 276.1MB in the end (delta: -197.4MB). Peak memory consumption was 203.5MB. Max. memory is 16.1GB. [2021-12-15 13:20:19,605 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 86.0MB. Free memory was 43.0MB in the beginning and 43.0MB in the end (delta: 40.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:20:19,605 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2707.63ms. Allocated memory was 107.0MB in the beginning and 268.4MB in the end (delta: 161.5MB). Free memory was 78.6MB in the beginning and 104.9MB in the end (delta: -26.2MB). Peak memory consumption was 137.8MB. Max. memory is 16.1GB. [2021-12-15 13:20:19,606 INFO L158 Benchmark]: Boogie Procedure Inliner took 411.34ms. Allocated memory is still 268.4MB. Free memory was 104.9MB in the beginning and 97.0MB in the end (delta: 7.9MB). Peak memory consumption was 21.5MB. Max. memory is 16.1GB. [2021-12-15 13:20:19,606 INFO L158 Benchmark]: Boogie Preprocessor took 372.41ms. Allocated memory is still 268.4MB. Free memory was 97.0MB in the beginning and 84.4MB in the end (delta: 12.6MB). Peak memory consumption was 42.0MB. Max. memory is 16.1GB. [2021-12-15 13:20:19,606 INFO L158 Benchmark]: RCFGBuilder took 1584.21ms. Allocated memory was 268.4MB in the beginning and 507.5MB in the end (delta: 239.1MB). Free memory was 84.4MB in the beginning and 276.1MB in the end (delta: -191.7MB). Peak memory consumption was 50.5MB. Max. memory is 16.1GB. [2021-12-15 13:20:19,608 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 86.0MB. Free memory was 43.0MB in the beginning and 43.0MB in the end (delta: 40.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2707.63ms. Allocated memory was 107.0MB in the beginning and 268.4MB in the end (delta: 161.5MB). Free memory was 78.6MB in the beginning and 104.9MB in the end (delta: -26.2MB). Peak memory consumption was 137.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 411.34ms. Allocated memory is still 268.4MB. Free memory was 104.9MB in the beginning and 97.0MB in the end (delta: 7.9MB). Peak memory consumption was 21.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 372.41ms. Allocated memory is still 268.4MB. Free memory was 97.0MB in the beginning and 84.4MB in the end (delta: 12.6MB). Peak memory consumption was 42.0MB. Max. memory is 16.1GB. * RCFGBuilder took 1584.21ms. Allocated memory was 268.4MB in the beginning and 507.5MB in the end (delta: 239.1MB). Free memory was 84.4MB in the beginning and 276.1MB in the end (delta: -191.7MB). Peak memory consumption was 50.5MB. 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 13:20:19,645 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-43_2a-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 95a3ec626d9865faa8c47260b4e3b1769f76ab4a773ae483a6cf8297a7a47426 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:20:21,426 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:20:21,428 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:20:21,468 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:20:21,468 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:20:21,471 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:20:21,472 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:20:21,475 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:20:21,477 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:20:21,481 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:20:21,482 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:20:21,486 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:20:21,486 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:20:21,488 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:20:21,490 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:20:21,492 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:20:21,493 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:20:21,493 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:20:21,495 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:20:21,499 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:20:21,501 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:20:21,502 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:20:21,502 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:20:21,504 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:20:21,508 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:20:21,509 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:20:21,509 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:20:21,511 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:20:21,511 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:20:21,512 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:20:21,512 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:20:21,513 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:20:21,514 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:20:21,514 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:20:21,515 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:20:21,516 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:20:21,516 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:20:21,517 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:20:21,517 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:20:21,518 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:20:21,519 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:20:21,522 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:20:21,552 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:20:21,553 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:20:21,553 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:20:21,554 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:20:21,554 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:20:21,554 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:20:21,555 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:20:21,556 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:20:21,556 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:20:21,556 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:20:21,557 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:20:21,557 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:20:21,557 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:20:21,557 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:20:21,557 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:20:21,558 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:20:21,558 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:20:21,558 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:20:21,558 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:20:21,558 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:20:21,558 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:20:21,559 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:20:21,559 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:20:21,559 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:20:21,559 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:20:21,559 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:20:21,559 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:20:21,560 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:20:21,560 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:20:21,560 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:20:21,560 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:20:21,560 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:20:21,560 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:20:21,561 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:20:21,561 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 95a3ec626d9865faa8c47260b4e3b1769f76ab4a773ae483a6cf8297a7a47426 [2021-12-15 13:20:21,847 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:20:21,867 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:20:21,869 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:20:21,870 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:20:21,870 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:20:21,871 INFO L432 ainManager$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-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i [2021-12-15 13:20:21,922 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b4df09a14/3555628027cd4e289667d824de388456/FLAG541e33563 [2021-12-15 13:20:22,609 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:20:22,609 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i [2021-12-15 13:20:22,646 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b4df09a14/3555628027cd4e289667d824de388456/FLAG541e33563 [2021-12-15 13:20:22,958 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b4df09a14/3555628027cd4e289667d824de388456 [2021-12-15 13:20:22,961 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:20:22,962 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:20:22,963 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:20:22,963 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:20:22,986 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:20:22,987 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:20:22" (1/1) ... [2021-12-15 13:20:22,988 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58f2a208 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:22, skipping insertion in model container [2021-12-15 13:20:22,988 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:20:22" (1/1) ... [2021-12-15 13:20:22,992 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:20:23,118 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:20:23,504 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3818] [2021-12-15 13:20:25,391 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-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i[445674,445687] [2021-12-15 13:20:25,461 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:20:25,495 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:20:25,566 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:20:25,596 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3818] [2021-12-15 13:20:25,924 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-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i[445674,445687] [2021-12-15 13:20:25,929 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:20:25,942 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:20:25,994 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3818] [2021-12-15 13:20:26,360 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-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i[445674,445687] [2021-12-15 13:20:26,364 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:20:26,498 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:20:26,498 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:26 WrapperNode [2021-12-15 13:20:26,498 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:20:26,500 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:20:26,500 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:20:26,500 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:20:26,504 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:26" (1/1) ... [2021-12-15 13:20:26,615 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:26" (1/1) ... [2021-12-15 13:20:26,874 INFO L137 Inliner]: procedures = 324, calls = 6141, calls flagged for inlining = 117, calls inlined = 114, statements flattened = 13808 [2021-12-15 13:20:26,874 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:20:26,875 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:20:26,875 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:20:26,875 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:20:26,882 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:26" (1/1) ... [2021-12-15 13:20:26,882 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:26" (1/1) ... [2021-12-15 13:20:26,922 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:26" (1/1) ... [2021-12-15 13:20:26,923 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:26" (1/1) ... [2021-12-15 13:20:27,067 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:26" (1/1) ... [2021-12-15 13:20:27,090 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:26" (1/1) ... [2021-12-15 13:20:27,132 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:26" (1/1) ... [2021-12-15 13:20:27,188 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:20:27,189 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:20:27,189 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:20:27,189 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:20:27,189 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:26" (1/1) ... [2021-12-15 13:20:27,194 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:20:27,201 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:20:27,212 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 13:20:27,307 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 13:20:27,330 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-15 13:20:27,331 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-15 13:20:27,331 INFO L130 BoogieDeclarations]: Found specification of procedure to_sd [2021-12-15 13:20:27,331 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sd [2021-12-15 13:20:27,331 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_tuner [2021-12-15 13:20:27,331 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_tuner [2021-12-15 13:20:27,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:20:27,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:20:27,332 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ctrl [2021-12-15 13:20:27,332 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ctrl [2021-12-15 13:20:27,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:20:27,332 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_s_parameters [2021-12-15 13:20:27,332 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_s_parameters [2021-12-15 13:20:27,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:20:27,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:20:27,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:20:27,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:20:27,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:20:27,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:20:27,333 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:20:27,333 INFO L130 BoogieDeclarations]: Found specification of procedure input_change [2021-12-15 13:20:27,333 INFO L138 BoogieDeclarations]: Found implementation of procedure input_change [2021-12-15 13:20:27,334 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_g_parameters [2021-12-15 13:20:27,334 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_g_parameters [2021-12-15 13:20:27,334 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_querymenu [2021-12-15 13:20:27,334 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_querymenu [2021-12-15 13:20:27,334 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-15 13:20:27,335 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-15 13:20:27,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-12-15 13:20:27,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-12-15 13:20:27,335 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_probe [2021-12-15 13:20:27,335 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_probe [2021-12-15 13:20:27,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:20:27,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:20:27,336 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-12-15 13:20:27,336 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-12-15 13:20:27,336 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_shutdown [2021-12-15 13:20:27,336 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_shutdown [2021-12-15 13:20:27,336 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2388x [2021-12-15 13:20:27,336 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2388x [2021-12-15 13:20:27,336 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_tuner [2021-12-15 13:20:27,337 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_tuner [2021-12-15 13:20:27,337 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2583x [2021-12-15 13:20:27,337 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2583x [2021-12-15 13:20:27,337 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:20:27,337 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:20:27,338 INFO L130 BoogieDeclarations]: Found specification of procedure to_ir_state [2021-12-15 13:20:27,338 INFO L138 BoogieDeclarations]: Found implementation of procedure to_ir_state [2021-12-15 13:20:27,338 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_enable [2021-12-15 13:20:27,339 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_enable [2021-12-15 13:20:27,339 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2021-12-15 13:20:27,340 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2021-12-15 13:20:27,340 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_ns [2021-12-15 13:20:27,340 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_ns [2021-12-15 13:20:27,340 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-15 13:20:27,340 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-15 13:20:27,340 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:20:27,340 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:20:27,341 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:20:27,341 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:20:27,341 INFO L130 BoogieDeclarations]: Found specification of procedure carrier_freq_to_clock_divider [2021-12-15 13:20:27,341 INFO L138 BoogieDeclarations]: Found implementation of procedure carrier_freq_to_clock_divider [2021-12-15 13:20:27,341 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_demodulation_enable [2021-12-15 13:20:27,341 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_demodulation_enable [2021-12-15 13:20:27,342 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_work_handler [2021-12-15 13:20:27,342 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_work_handler [2021-12-15 13:20:27,342 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:20:27,342 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:20:27,342 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:20:27,342 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write [2021-12-15 13:20:27,342 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write [2021-12-15 13:20:27,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:20:27,343 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-12-15 13:20:27,343 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-12-15 13:20:27,343 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2021-12-15 13:20:27,343 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2021-12-15 13:20:27,343 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-12-15 13:20:27,343 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-12-15 13:20:27,344 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:20:27,344 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:20:27,344 INFO L130 BoogieDeclarations]: Found specification of procedure set_volume [2021-12-15 13:20:27,344 INFO L138 BoogieDeclarations]: Found implementation of procedure set_volume [2021-12-15 13:20:27,345 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_sliced_fmt [2021-12-15 13:20:27,345 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_sliced_fmt [2021-12-15 13:20:27,345 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_initialize [2021-12-15 13:20:27,345 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_initialize [2021-12-15 13:20:27,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:20:27,345 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ext_ctrls [2021-12-15 13:20:27,345 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ext_ctrls [2021-12-15 13:20:27,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:20:27,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:20:27,346 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:20:27,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:20:27,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:20:27,346 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_notify [2021-12-15 13:20:27,346 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_notify [2021-12-15 13:20:27,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:20:27,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:20:27,347 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-12-15 13:20:27,347 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-12-15 13:20:27,347 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-12-15 13:20:27,347 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-12-15 13:20:27,347 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2021-12-15 13:20:27,347 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2021-12-15 13:20:27,348 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-15 13:20:27,348 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-15 13:20:27,348 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2021-12-15 13:20:27,348 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2021-12-15 13:20:27,348 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_resolution [2021-12-15 13:20:27,348 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_resolution [2021-12-15 13:20:27,348 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-15 13:20:27,348 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-15 13:20:27,349 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_try_ext_ctrls [2021-12-15 13:20:27,349 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_try_ext_ctrls [2021-12-15 13:20:27,349 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-12-15 13:20:27,349 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-12-15 13:20:27,349 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-12-15 13:20:27,349 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-12-15 13:20:27,349 INFO L130 BoogieDeclarations]: Found specification of procedure cx25836_initialize [2021-12-15 13:20:27,349 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25836_initialize [2021-12-15 13:20:27,350 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write4 [2021-12-15 13:20:27,350 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write4 [2021-12-15 13:20:27,350 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ext_ctrls [2021-12-15 13:20:27,350 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ext_ctrls [2021-12-15 13:20:27,350 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_frequency [2021-12-15 13:20:27,350 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_frequency [2021-12-15 13:20:27,350 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_std_setup [2021-12-15 13:20:27,350 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_std_setup [2021-12-15 13:20:27,351 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_tx [2021-12-15 13:20:27,351 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_tx [2021-12-15 13:20:27,351 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2021-12-15 13:20:27,351 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2021-12-15 13:20:27,351 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_queryctrl [2021-12-15 13:20:27,351 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_queryctrl [2021-12-15 13:20:27,351 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_modulation_enable [2021-12-15 13:20:27,351 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_modulation_enable [2021-12-15 13:20:27,352 INFO L130 BoogieDeclarations]: Found specification of procedure cx23885_initialize [2021-12-15 13:20:27,352 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23885_initialize [2021-12-15 13:20:27,352 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_raw_fmt [2021-12-15 13:20:27,352 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_raw_fmt [2021-12-15 13:20:27,352 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_freq [2021-12-15 13:20:27,352 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_freq [2021-12-15 13:20:27,352 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_std [2021-12-15 13:20:27,352 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_std [2021-12-15 13:20:27,352 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or [2021-12-15 13:20:27,353 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or [2021-12-15 13:20:27,353 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ctrl [2021-12-15 13:20:27,353 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ctrl [2021-12-15 13:20:27,353 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_s_parameters [2021-12-15 13:20:27,353 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_s_parameters [2021-12-15 13:20:27,353 INFO L130 BoogieDeclarations]: Found specification of procedure to_state [2021-12-15 13:20:27,353 INFO L138 BoogieDeclarations]: Found implementation of procedure to_state [2021-12-15 13:20:27,353 INFO L130 BoogieDeclarations]: Found specification of procedure set_audclk_freq [2021-12-15 13:20:27,353 INFO L138 BoogieDeclarations]: Found implementation of procedure set_audclk_freq [2021-12-15 13:20:27,354 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_register [2021-12-15 13:20:27,354 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_register [2021-12-15 13:20:27,354 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_register [2021-12-15 13:20:27,354 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_register [2021-12-15 13:20:27,354 INFO L130 BoogieDeclarations]: Found specification of procedure set_input [2021-12-15 13:20:27,354 INFO L138 BoogieDeclarations]: Found implementation of procedure set_input [2021-12-15 13:20:27,354 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_g_parameters [2021-12-15 13:20:27,354 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_g_parameters [2021-12-15 13:20:27,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:20:27,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:20:27,355 INFO L130 BoogieDeclarations]: Found specification of procedure cx23888_std_setup [2021-12-15 13:20:27,355 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23888_std_setup [2021-12-15 13:20:27,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:20:27,355 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_initialize [2021-12-15 13:20:27,355 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_initialize [2021-12-15 13:20:27,355 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2021-12-15 13:20:27,355 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2021-12-15 13:20:27,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:20:27,356 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-12-15 13:20:27,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-12-15 13:20:27,356 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_rx [2021-12-15 13:20:27,356 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_rx [2021-12-15 13:20:27,356 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or4 [2021-12-15 13:20:27,356 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or4 [2021-12-15 13:20:27,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-15 13:20:27,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-15 13:20:27,357 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_input_status [2021-12-15 13:20:27,357 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_input_status [2021-12-15 13:20:27,357 INFO L130 BoogieDeclarations]: Found specification of procedure lpf_count_to_ns [2021-12-15 13:20:27,357 INFO L138 BoogieDeclarations]: Found implementation of procedure lpf_count_to_ns [2021-12-15 13:20:27,357 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_set_audclk_freq [2021-12-15 13:20:27,357 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_set_audclk_freq [2021-12-15 13:20:27,357 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read [2021-12-15 13:20:27,358 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read [2021-12-15 13:20:27,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:20:27,358 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_us [2021-12-15 13:20:27,358 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_us [2021-12-15 13:20:27,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-15 13:20:27,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-15 13:20:27,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:20:27,358 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:20:27,358 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:20:27,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:20:27,359 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:20:27,359 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_sliced_fmt [2021-12-15 13:20:27,359 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_sliced_fmt [2021-12-15 13:20:27,359 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2021-12-15 13:20:27,359 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2021-12-15 13:20:27,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:20:27,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:20:27,359 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2021-12-15 13:20:27,360 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2021-12-15 13:20:27,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:20:27,360 INFO L130 BoogieDeclarations]: Found specification of procedure get_fw_name [2021-12-15 13:20:27,360 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fw_name [2021-12-15 13:20:27,360 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_decode_vbi_line [2021-12-15 13:20:27,360 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_decode_vbi_line [2021-12-15 13:20:27,360 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_adapter_id [2021-12-15 13:20:27,360 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_adapter_id [2021-12-15 13:20:27,360 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_carrier_freq [2021-12-15 13:20:27,361 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_carrier_freq [2021-12-15 13:20:27,361 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_clocks_to_clock_divider [2021-12-15 13:20:27,361 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_clocks_to_clock_divider [2021-12-15 13:20:27,361 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx231xx [2021-12-15 13:20:27,361 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx231xx [2021-12-15 13:20:27,361 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2021-12-15 13:20:27,361 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2021-12-15 13:20:27,361 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_s_edge_detection [2021-12-15 13:20:27,362 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_s_edge_detection [2021-12-15 13:20:27,362 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2021-12-15 13:20:27,362 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2021-12-15 13:20:27,362 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_probe [2021-12-15 13:20:27,362 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_probe [2021-12-15 13:20:27,362 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-15 13:20:27,362 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-15 13:20:27,362 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2021-12-15 13:20:27,362 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2021-12-15 13:20:27,363 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read4 [2021-12-15 13:20:27,363 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read4 [2021-12-15 13:20:27,363 INFO L130 BoogieDeclarations]: Found specification of procedure odd_parity [2021-12-15 13:20:27,363 INFO L138 BoogieDeclarations]: Found implementation of procedure odd_parity [2021-12-15 13:20:27,363 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_enable [2021-12-15 13:20:27,363 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_enable [2021-12-15 13:20:27,363 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-12-15 13:20:27,363 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-12-15 13:20:27,363 INFO L130 BoogieDeclarations]: Found specification of procedure filter_rx_s_min_width [2021-12-15 13:20:27,364 INFO L138 BoogieDeclarations]: Found implementation of procedure filter_rx_s_min_width [2021-12-15 13:20:27,364 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:20:27,364 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_shutdown [2021-12-15 13:20:27,364 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_shutdown [2021-12-15 13:20:27,364 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-12-15 13:20:27,364 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-12-15 13:20:27,364 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-12-15 13:20:27,364 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-12-15 13:20:27,365 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23885 [2021-12-15 13:20:27,365 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23885 [2021-12-15 13:20:27,365 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:20:27,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:20:27,365 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_pulse_clocks [2021-12-15 13:20:27,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_pulse_clocks [2021-12-15 13:20:27,365 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23888 [2021-12-15 13:20:27,365 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23888 [2021-12-15 13:20:27,365 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23887 [2021-12-15 13:20:27,366 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23887 [2021-12-15 13:20:28,414 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:20:28,417 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:20:32,336 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:20:32,340 INFO L158 Benchmark]: Toolchain (without parser) took 9377.59ms. Allocated memory was 67.1MB in the beginning and 604.0MB in the end (delta: 536.9MB). Free memory was 34.1MB in the beginning and 376.8MB in the end (delta: -342.7MB). Peak memory consumption was 195.0MB. Max. memory is 16.1GB. [2021-12-15 13:20:32,340 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 50.3MB. Free memory was 31.2MB in the beginning and 31.1MB in the end (delta: 46.3kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:20:32,340 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3536.25ms. Allocated memory was 67.1MB in the beginning and 262.1MB in the end (delta: 195.0MB). Free memory was 33.8MB in the beginning and 134.7MB in the end (delta: -100.9MB). Peak memory consumption was 141.3MB. Max. memory is 16.1GB. [2021-12-15 13:20:32,341 INFO L158 Benchmark]: Boogie Procedure Inliner took 374.89ms. Allocated memory is still 262.1MB. Free memory was 134.7MB in the beginning and 139.2MB in the end (delta: -4.4MB). Peak memory consumption was 64.8MB. Max. memory is 16.1GB. [2021-12-15 13:20:32,341 INFO L158 Benchmark]: Boogie Preprocessor took 313.04ms. Allocated memory is still 262.1MB. Free memory was 139.2MB in the beginning and 77.3MB in the end (delta: 61.9MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. [2021-12-15 13:20:32,342 INFO L158 Benchmark]: RCFGBuilder took 5149.27ms. Allocated memory was 262.1MB in the beginning and 604.0MB in the end (delta: 341.8MB). Free memory was 77.3MB in the beginning and 376.8MB in the end (delta: -299.5MB). Peak memory consumption was 43.4MB. Max. memory is 16.1GB. [2021-12-15 13:20:32,343 INFO L339 ainManager$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 50.3MB. Free memory was 31.2MB in the beginning and 31.1MB in the end (delta: 46.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3536.25ms. Allocated memory was 67.1MB in the beginning and 262.1MB in the end (delta: 195.0MB). Free memory was 33.8MB in the beginning and 134.7MB in the end (delta: -100.9MB). Peak memory consumption was 141.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 374.89ms. Allocated memory is still 262.1MB. Free memory was 134.7MB in the beginning and 139.2MB in the end (delta: -4.4MB). Peak memory consumption was 64.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 313.04ms. Allocated memory is still 262.1MB. Free memory was 139.2MB in the beginning and 77.3MB in the end (delta: 61.9MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. * RCFGBuilder took 5149.27ms. Allocated memory was 262.1MB in the beginning and 604.0MB in the end (delta: 341.8MB). Free memory was 77.3MB in the beginning and 376.8MB in the end (delta: -299.5MB). Peak memory consumption was 43.4MB. 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 13:20:32,402 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