./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--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-3.16-rc1/43_2a_consumption_linux-3.16-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 552ce6d7999bdb74a6a977d655ff7e70d1a3c9df85a906af21996b70ccea2124 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:08:29,027 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:08:29,037 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:08:29,068 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:08:29,070 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:08:29,073 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:08:29,081 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:08:29,087 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:08:29,089 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:08:29,092 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:08:29,093 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:08:29,094 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:08:29,094 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:08:29,100 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:08:29,102 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:08:29,103 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:08:29,107 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:08:29,108 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:08:29,109 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:08:29,114 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:08:29,119 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:08:29,120 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:08:29,121 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:08:29,122 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:08:29,124 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:08:29,125 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:08:29,126 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:08:29,127 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:08:29,128 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:08:29,129 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:08:29,129 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:08:29,130 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:08:29,131 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:08:29,132 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:08:29,133 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:08:29,133 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:08:29,134 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:08:29,134 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:08:29,134 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:08:29,135 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:08:29,136 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:08:29,137 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:08:29,165 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:08:29,165 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:08:29,165 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:08:29,166 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:08:29,166 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:08:29,166 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:08:29,174 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:08:29,175 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:08:29,175 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:08:29,175 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:08:29,176 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:08:29,176 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:08:29,177 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:08:29,177 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:08:29,177 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:08:29,177 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:08:29,177 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:08:29,177 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:08:29,178 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:08:29,178 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:08:29,178 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:08:29,178 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:08:29,178 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:08:29,183 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:08:29,183 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:08:29,184 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:08:29,184 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:08:29,185 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:08:29,185 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:08:29,185 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:08:29,186 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:08:29,186 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 552ce6d7999bdb74a6a977d655ff7e70d1a3c9df85a906af21996b70ccea2124 [2021-12-15 13:08:29,438 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:08:29,462 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:08:29,469 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:08:29,471 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:08:29,472 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:08:29,474 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i [2021-12-15 13:08:29,554 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5b9c2365c/4f7cb5fb0d5e4984b6f13a3147425311/FLAG6b1a34d0c [2021-12-15 13:08:30,406 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:08:30,407 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i [2021-12-15 13:08:30,452 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5b9c2365c/4f7cb5fb0d5e4984b6f13a3147425311/FLAG6b1a34d0c [2021-12-15 13:08:30,572 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5b9c2365c/4f7cb5fb0d5e4984b6f13a3147425311 [2021-12-15 13:08:30,577 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:08:30,578 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:08:30,580 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:08:30,580 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:08:30,583 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:08:30,584 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:08:30" (1/1) ... [2021-12-15 13:08:30,585 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d74f532 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:30, skipping insertion in model container [2021-12-15 13:08:30,586 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:08:30" (1/1) ... [2021-12-15 13:08:30,591 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:08:30,721 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:08:31,142 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3783] [2021-12-15 13:08:31,162 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4288] [2021-12-15 13:08:31,170 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4289-4290] [2021-12-15 13:08:31,553 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i[128856,128869] [2021-12-15 13:08:33,378 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:08:33,407 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:08:33,513 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3783] [2021-12-15 13:08:33,533 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4288] [2021-12-15 13:08:33,534 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4289-4290] [2021-12-15 13:08:33,540 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i[128856,128869] [2021-12-15 13:08:33,943 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:08:34,123 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:08:34,123 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:34 WrapperNode [2021-12-15 13:08:34,124 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:08:34,125 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:08:34,125 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:08:34,125 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:08:34,131 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:34" (1/1) ... [2021-12-15 13:08:34,327 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:34" (1/1) ... [2021-12-15 13:08:34,696 INFO L137 Inliner]: procedures = 259, calls = 5941, calls flagged for inlining = 105, calls inlined = 96, statements flattened = 15558 [2021-12-15 13:08:34,697 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:08:34,698 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:08:34,698 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:08:34,698 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:08:34,706 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:34" (1/1) ... [2021-12-15 13:08:34,707 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:34" (1/1) ... [2021-12-15 13:08:34,778 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:34" (1/1) ... [2021-12-15 13:08:34,779 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:34" (1/1) ... [2021-12-15 13:08:35,034 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:34" (1/1) ... [2021-12-15 13:08:35,102 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:34" (1/1) ... [2021-12-15 13:08:35,147 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:34" (1/1) ... [2021-12-15 13:08:35,268 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:08:35,288 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:08:35,288 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:08:35,290 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:08:35,291 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:34" (1/1) ... [2021-12-15 13:08:35,298 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:08:35,322 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:08:35,361 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 13:08:35,425 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 13:08:35,482 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-15 13:08:35,482 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-15 13:08:35,483 INFO L130 BoogieDeclarations]: Found specification of procedure to_sd [2021-12-15 13:08:35,483 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sd [2021-12-15 13:08:35,483 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_tuner [2021-12-15 13:08:35,483 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_tuner [2021-12-15 13:08:35,483 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ctrl [2021-12-15 13:08:35,483 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ctrl [2021-12-15 13:08:35,483 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_s_parameters [2021-12-15 13:08:35,483 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_s_parameters [2021-12-15 13:08:35,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:08:35,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:08:35,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:08:35,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:08:35,484 INFO L130 BoogieDeclarations]: Found specification of procedure input_change [2021-12-15 13:08:35,484 INFO L138 BoogieDeclarations]: Found implementation of procedure input_change [2021-12-15 13:08:35,484 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_g_parameters [2021-12-15 13:08:35,484 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_g_parameters [2021-12-15 13:08:35,484 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_querymenu [2021-12-15 13:08:35,485 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_querymenu [2021-12-15 13:08:35,485 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-15 13:08:35,485 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-15 13:08:35,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-12-15 13:08:35,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-12-15 13:08:35,485 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_probe [2021-12-15 13:08:35,485 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_probe [2021-12-15 13:08:35,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:08:35,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:08:35,486 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-12-15 13:08:35,486 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-12-15 13:08:35,486 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_shutdown [2021-12-15 13:08:35,486 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_shutdown [2021-12-15 13:08:35,486 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2388x [2021-12-15 13:08:35,486 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2388x [2021-12-15 13:08:35,486 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_tuner [2021-12-15 13:08:35,486 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_tuner [2021-12-15 13:08:35,486 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2583x [2021-12-15 13:08:35,487 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2583x [2021-12-15 13:08:35,487 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:08:35,487 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:08:35,487 INFO L130 BoogieDeclarations]: Found specification of procedure to_ir_state [2021-12-15 13:08:35,487 INFO L138 BoogieDeclarations]: Found implementation of procedure to_ir_state [2021-12-15 13:08:35,487 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_enable [2021-12-15 13:08:35,487 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_enable [2021-12-15 13:08:35,487 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_ns [2021-12-15 13:08:35,487 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_ns [2021-12-15 13:08:35,488 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-15 13:08:35,488 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-15 13:08:35,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:08:35,488 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:08:35,488 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:08:35,488 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:08:35,488 INFO L130 BoogieDeclarations]: Found specification of procedure carrier_freq_to_clock_divider [2021-12-15 13:08:35,488 INFO L138 BoogieDeclarations]: Found implementation of procedure carrier_freq_to_clock_divider [2021-12-15 13:08:35,488 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_demodulation_enable [2021-12-15 13:08:35,489 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_demodulation_enable [2021-12-15 13:08:35,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:08:35,489 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:08:35,489 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:08:35,489 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write [2021-12-15 13:08:35,489 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write [2021-12-15 13:08:35,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:08:35,489 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_mbus_fmt [2021-12-15 13:08:35,489 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_mbus_fmt [2021-12-15 13:08:35,489 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-12-15 13:08:35,490 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-12-15 13:08:35,490 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2021-12-15 13:08:35,490 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-12-15 13:08:35,490 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-12-15 13:08:35,490 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:08:35,490 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:08:35,490 INFO L130 BoogieDeclarations]: Found specification of procedure set_volume [2021-12-15 13:08:35,490 INFO L138 BoogieDeclarations]: Found implementation of procedure set_volume [2021-12-15 13:08:35,490 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_sliced_fmt [2021-12-15 13:08:35,491 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_sliced_fmt [2021-12-15 13:08:35,491 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_initialize [2021-12-15 13:08:35,491 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_initialize [2021-12-15 13:08:35,491 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ext_ctrls [2021-12-15 13:08:35,491 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ext_ctrls [2021-12-15 13:08:35,491 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:08:35,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:08:35,491 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_notify [2021-12-15 13:08:35,491 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_notify [2021-12-15 13:08:35,492 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-12-15 13:08:35,492 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-12-15 13:08:35,492 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-15 13:08:35,492 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-15 13:08:35,492 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2021-12-15 13:08:35,492 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2021-12-15 13:08:35,492 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_resolution [2021-12-15 13:08:35,492 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_resolution [2021-12-15 13:08:35,492 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-15 13:08:35,492 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-15 13:08:35,493 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_try_ext_ctrls [2021-12-15 13:08:35,493 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_try_ext_ctrls [2021-12-15 13:08:35,493 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-12-15 13:08:35,493 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-12-15 13:08:35,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:08:35,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:08:35,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:08:35,493 INFO L130 BoogieDeclarations]: Found specification of procedure cx25836_initialize [2021-12-15 13:08:35,493 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25836_initialize [2021-12-15 13:08:35,494 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write4 [2021-12-15 13:08:35,494 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write4 [2021-12-15 13:08:35,494 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ext_ctrls [2021-12-15 13:08:35,494 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ext_ctrls [2021-12-15 13:08:35,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:08:35,494 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_frequency [2021-12-15 13:08:35,494 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_frequency [2021-12-15 13:08:35,494 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_std_setup [2021-12-15 13:08:35,495 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_std_setup [2021-12-15 13:08:35,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:08:35,495 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_tx [2021-12-15 13:08:35,511 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_tx [2021-12-15 13:08:35,511 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2021-12-15 13:08:35,511 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2021-12-15 13:08:35,511 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_queryctrl [2021-12-15 13:08:35,512 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_queryctrl [2021-12-15 13:08:35,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:08:35,512 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:08:35,512 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_modulation_enable [2021-12-15 13:08:35,512 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_modulation_enable [2021-12-15 13:08:35,512 INFO L130 BoogieDeclarations]: Found specification of procedure cx23885_initialize [2021-12-15 13:08:35,512 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23885_initialize [2021-12-15 13:08:35,512 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_raw_fmt [2021-12-15 13:08:35,512 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_raw_fmt [2021-12-15 13:08:35,512 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_freq [2021-12-15 13:08:35,513 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_freq [2021-12-15 13:08:35,513 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_std [2021-12-15 13:08:35,513 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_std [2021-12-15 13:08:35,513 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or [2021-12-15 13:08:35,513 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or [2021-12-15 13:08:35,513 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ctrl [2021-12-15 13:08:35,513 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ctrl [2021-12-15 13:08:35,513 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_s_parameters [2021-12-15 13:08:35,513 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_s_parameters [2021-12-15 13:08:35,513 INFO L130 BoogieDeclarations]: Found specification of procedure to_state [2021-12-15 13:08:35,513 INFO L138 BoogieDeclarations]: Found implementation of procedure to_state [2021-12-15 13:08:35,514 INFO L130 BoogieDeclarations]: Found specification of procedure set_audclk_freq [2021-12-15 13:08:35,514 INFO L138 BoogieDeclarations]: Found implementation of procedure set_audclk_freq [2021-12-15 13:08:35,514 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_register [2021-12-15 13:08:35,514 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_register [2021-12-15 13:08:35,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:08:35,514 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_register [2021-12-15 13:08:35,514 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_register [2021-12-15 13:08:35,514 INFO L130 BoogieDeclarations]: Found specification of procedure set_input [2021-12-15 13:08:35,514 INFO L138 BoogieDeclarations]: Found implementation of procedure set_input [2021-12-15 13:08:35,515 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_g_parameters [2021-12-15 13:08:35,515 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_g_parameters [2021-12-15 13:08:35,515 INFO L130 BoogieDeclarations]: Found specification of procedure cx23888_std_setup [2021-12-15 13:08:35,515 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23888_std_setup [2021-12-15 13:08:35,515 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_initialize [2021-12-15 13:08:35,515 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_initialize [2021-12-15 13:08:35,515 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2021-12-15 13:08:35,515 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2021-12-15 13:08:35,515 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_rx [2021-12-15 13:08:35,516 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_rx [2021-12-15 13:08:35,516 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or4 [2021-12-15 13:08:35,516 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or4 [2021-12-15 13:08:35,516 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_input_status [2021-12-15 13:08:35,516 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_input_status [2021-12-15 13:08:35,516 INFO L130 BoogieDeclarations]: Found specification of procedure lpf_count_to_ns [2021-12-15 13:08:35,516 INFO L138 BoogieDeclarations]: Found implementation of procedure lpf_count_to_ns [2021-12-15 13:08:35,516 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_set_audclk_freq [2021-12-15 13:08:35,516 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_set_audclk_freq [2021-12-15 13:08:35,516 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read [2021-12-15 13:08:35,517 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read [2021-12-15 13:08:35,517 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:08:35,517 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_us [2021-12-15 13:08:35,517 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_us [2021-12-15 13:08:35,517 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:08:35,517 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:08:35,517 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:08:35,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:08:35,517 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:08:35,518 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_sliced_fmt [2021-12-15 13:08:35,518 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_sliced_fmt [2021-12-15 13:08:35,518 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2021-12-15 13:08:35,518 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2021-12-15 13:08:35,518 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2021-12-15 13:08:35,518 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2021-12-15 13:08:35,518 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_decode_vbi_line [2021-12-15 13:08:35,518 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_decode_vbi_line [2021-12-15 13:08:35,518 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_adapter_id [2021-12-15 13:08:35,519 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_adapter_id [2021-12-15 13:08:35,519 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_carrier_freq [2021-12-15 13:08:35,519 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_carrier_freq [2021-12-15 13:08:35,519 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_clocks_to_clock_divider [2021-12-15 13:08:35,519 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_clocks_to_clock_divider [2021-12-15 13:08:35,519 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx231xx [2021-12-15 13:08:35,519 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx231xx [2021-12-15 13:08:35,520 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_s_edge_detection [2021-12-15 13:08:35,520 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_s_edge_detection [2021-12-15 13:08:35,520 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2021-12-15 13:08:35,520 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2021-12-15 13:08:35,520 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_probe [2021-12-15 13:08:35,520 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_probe [2021-12-15 13:08:35,520 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-15 13:08:35,521 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-15 13:08:35,521 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2021-12-15 13:08:35,521 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2021-12-15 13:08:35,521 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read4 [2021-12-15 13:08:35,521 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read4 [2021-12-15 13:08:35,521 INFO L130 BoogieDeclarations]: Found specification of procedure odd_parity [2021-12-15 13:08:35,521 INFO L138 BoogieDeclarations]: Found implementation of procedure odd_parity [2021-12-15 13:08:35,522 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-15 13:08:35,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-15 13:08:35,522 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_enable [2021-12-15 13:08:35,522 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_enable [2021-12-15 13:08:35,522 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-12-15 13:08:35,522 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-12-15 13:08:35,523 INFO L130 BoogieDeclarations]: Found specification of procedure filter_rx_s_min_width [2021-12-15 13:08:35,523 INFO L138 BoogieDeclarations]: Found implementation of procedure filter_rx_s_min_width [2021-12-15 13:08:35,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:08:35,523 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_shutdown [2021-12-15 13:08:35,523 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_shutdown [2021-12-15 13:08:35,523 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-12-15 13:08:35,523 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-12-15 13:08:35,524 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-12-15 13:08:35,524 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-12-15 13:08:35,524 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23885 [2021-12-15 13:08:35,524 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23885 [2021-12-15 13:08:35,524 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:08:35,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:08:35,524 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_pulse_clocks [2021-12-15 13:08:35,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_pulse_clocks [2021-12-15 13:08:35,525 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23888 [2021-12-15 13:08:35,525 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23888 [2021-12-15 13:08:35,525 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23887 [2021-12-15 13:08:35,525 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23887 [2021-12-15 13:08:36,788 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:08:36,791 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:08:39,432 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:08:39,436 INFO L158 Benchmark]: Toolchain (without parser) took 8857.00ms. Allocated memory was 113.2MB in the beginning and 515.9MB in the end (delta: 402.7MB). Free memory was 82.4MB in the beginning and 287.6MB in the end (delta: -205.3MB). Peak memory consumption was 208.9MB. Max. memory is 16.1GB. [2021-12-15 13:08:39,437 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 92.3MB. Free memory is still 73.5MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:08:39,437 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3543.97ms. Allocated memory was 113.2MB in the beginning and 257.9MB in the end (delta: 144.7MB). Free memory was 82.1MB in the beginning and 128.6MB in the end (delta: -46.5MB). Peak memory consumption was 125.7MB. Max. memory is 16.1GB. [2021-12-15 13:08:39,438 INFO L158 Benchmark]: Boogie Procedure Inliner took 571.72ms. Allocated memory is still 257.9MB. Free memory was 127.5MB in the beginning and 109.8MB in the end (delta: 17.8MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2021-12-15 13:08:39,438 INFO L158 Benchmark]: Boogie Preprocessor took 589.32ms. Allocated memory was 257.9MB in the beginning and 515.9MB in the end (delta: 257.9MB). Free memory was 109.8MB in the beginning and 363.1MB in the end (delta: -253.4MB). Peak memory consumption was 81.1MB. Max. memory is 16.1GB. [2021-12-15 13:08:39,439 INFO L158 Benchmark]: RCFGBuilder took 4146.66ms. Allocated memory is still 515.9MB. Free memory was 363.1MB in the beginning and 287.6MB in the end (delta: 75.5MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. [2021-12-15 13:08:39,441 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 92.3MB. Free memory is still 73.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3543.97ms. Allocated memory was 113.2MB in the beginning and 257.9MB in the end (delta: 144.7MB). Free memory was 82.1MB in the beginning and 128.6MB in the end (delta: -46.5MB). Peak memory consumption was 125.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 571.72ms. Allocated memory is still 257.9MB. Free memory was 127.5MB in the beginning and 109.8MB in the end (delta: 17.8MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 589.32ms. Allocated memory was 257.9MB in the beginning and 515.9MB in the end (delta: 257.9MB). Free memory was 109.8MB in the beginning and 363.1MB in the end (delta: -253.4MB). Peak memory consumption was 81.1MB. Max. memory is 16.1GB. * RCFGBuilder took 4146.66ms. Allocated memory is still 515.9MB. Free memory was 363.1MB in the beginning and 287.6MB in the end (delta: 75.5MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:08:39,474 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-3.16-rc1/43_2a_consumption_linux-3.16-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 552ce6d7999bdb74a6a977d655ff7e70d1a3c9df85a906af21996b70ccea2124 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:08:41,449 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:08:41,451 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:08:41,485 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:08:41,488 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:08:41,491 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:08:41,494 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:08:41,500 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:08:41,503 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:08:41,509 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:08:41,510 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:08:41,515 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:08:41,525 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:08:41,527 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:08:41,529 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:08:41,531 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:08:41,533 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:08:41,534 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:08:41,536 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:08:41,540 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:08:41,541 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:08:41,543 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:08:41,544 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:08:41,545 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:08:41,548 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:08:41,554 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:08:41,554 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:08:41,555 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:08:41,557 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:08:41,558 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:08:41,558 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:08:41,559 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:08:41,560 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:08:41,560 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:08:41,561 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:08:41,562 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:08:41,563 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:08:41,563 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:08:41,563 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:08:41,564 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:08:41,565 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:08:41,566 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:08:41,597 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:08:41,598 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:08:41,599 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:08:41,599 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:08:41,600 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:08:41,601 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:08:41,602 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:08:41,602 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:08:41,602 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:08:41,602 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:08:41,603 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:08:41,604 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:08:41,604 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:08:41,604 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:08:41,604 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:08:41,604 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:08:41,605 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:08:41,605 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:08:41,605 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:08:41,605 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:08:41,605 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:08:41,606 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:08:41,606 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:08:41,606 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:08:41,606 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:08:41,607 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:08:41,607 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:08:41,607 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:08:41,607 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:08:41,607 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:08:41,608 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:08:41,608 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:08:41,608 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:08:41,608 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:08:41,609 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 552ce6d7999bdb74a6a977d655ff7e70d1a3c9df85a906af21996b70ccea2124 [2021-12-15 13:08:41,919 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:08:41,956 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:08:41,958 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:08:41,959 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:08:41,960 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:08:41,961 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i [2021-12-15 13:08:42,024 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f7b05c592/be9236e00e0449f5adafd6fa89e42eda/FLAGa13aba043 [2021-12-15 13:08:42,886 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:08:42,887 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i [2021-12-15 13:08:42,943 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f7b05c592/be9236e00e0449f5adafd6fa89e42eda/FLAGa13aba043 [2021-12-15 13:08:43,043 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f7b05c592/be9236e00e0449f5adafd6fa89e42eda [2021-12-15 13:08:43,045 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:08:43,047 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:08:43,048 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:08:43,048 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:08:43,052 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:08:43,053 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:08:43" (1/1) ... [2021-12-15 13:08:43,055 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d049485 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:43, skipping insertion in model container [2021-12-15 13:08:43,055 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:08:43" (1/1) ... [2021-12-15 13:08:43,061 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:08:43,238 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:08:43,681 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3783] [2021-12-15 13:08:43,694 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4288] [2021-12-15 13:08:43,695 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4289-4290] [2021-12-15 13:08:43,993 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i[128856,128869] [2021-12-15 13:08:45,903 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:08:45,933 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:08:46,006 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:08:46,087 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3783] [2021-12-15 13:08:46,108 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4288] [2021-12-15 13:08:46,109 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4289-4290] [2021-12-15 13:08:46,114 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i[128856,128869] [2021-12-15 13:08:46,490 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:08:46,505 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:08:46,614 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3783] [2021-12-15 13:08:46,634 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4288] [2021-12-15 13:08:46,635 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4289-4290] [2021-12-15 13:08:46,642 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i[128856,128869] [2021-12-15 13:08:47,051 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:08:47,232 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:08:47,232 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:47 WrapperNode [2021-12-15 13:08:47,233 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:08:47,234 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:08:47,234 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:08:47,235 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:08:47,241 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:47" (1/1) ... [2021-12-15 13:08:47,419 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:47" (1/1) ... [2021-12-15 13:08:47,679 INFO L137 Inliner]: procedures = 272, calls = 5941, calls flagged for inlining = 105, calls inlined = 96, statements flattened = 12690 [2021-12-15 13:08:47,681 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:08:47,682 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:08:47,682 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:08:47,682 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:08:47,691 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:47" (1/1) ... [2021-12-15 13:08:47,691 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:47" (1/1) ... [2021-12-15 13:08:47,773 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:47" (1/1) ... [2021-12-15 13:08:47,782 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:47" (1/1) ... [2021-12-15 13:08:48,041 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:47" (1/1) ... [2021-12-15 13:08:48,065 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:47" (1/1) ... [2021-12-15 13:08:48,107 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:47" (1/1) ... [2021-12-15 13:08:48,163 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:08:48,164 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:08:48,164 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:08:48,164 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:08:48,165 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:47" (1/1) ... [2021-12-15 13:08:48,170 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:08:48,179 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:08:48,193 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 13:08:48,230 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-15 13:08:48,231 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-15 13:08:48,231 INFO L130 BoogieDeclarations]: Found specification of procedure to_sd [2021-12-15 13:08:48,231 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sd [2021-12-15 13:08:48,231 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_tuner [2021-12-15 13:08:48,231 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_tuner [2021-12-15 13:08:48,231 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:08:48,232 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:08:48,232 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ctrl [2021-12-15 13:08:48,232 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ctrl [2021-12-15 13:08:48,232 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:08:48,232 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_s_parameters [2021-12-15 13:08:48,232 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_s_parameters [2021-12-15 13:08:48,232 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:08:48,233 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:08:48,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:08:48,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:08:48,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:08:48,233 INFO L130 BoogieDeclarations]: Found specification of procedure input_change [2021-12-15 13:08:48,233 INFO L138 BoogieDeclarations]: Found implementation of procedure input_change [2021-12-15 13:08:48,234 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_g_parameters [2021-12-15 13:08:48,234 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_g_parameters [2021-12-15 13:08:48,234 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_querymenu [2021-12-15 13:08:48,235 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_querymenu [2021-12-15 13:08:48,235 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-15 13:08:48,235 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-15 13:08:48,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-12-15 13:08:48,220 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 13:08:48,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-12-15 13:08:48,236 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_probe [2021-12-15 13:08:48,236 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_probe [2021-12-15 13:08:48,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:08:48,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:08:48,237 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-12-15 13:08:48,237 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-12-15 13:08:48,237 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_shutdown [2021-12-15 13:08:48,237 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_shutdown [2021-12-15 13:08:48,237 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2388x [2021-12-15 13:08:48,238 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2388x [2021-12-15 13:08:48,238 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_tuner [2021-12-15 13:08:48,238 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_tuner [2021-12-15 13:08:48,239 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2583x [2021-12-15 13:08:48,239 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2583x [2021-12-15 13:08:48,240 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:08:48,240 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:08:48,240 INFO L130 BoogieDeclarations]: Found specification of procedure to_ir_state [2021-12-15 13:08:48,240 INFO L138 BoogieDeclarations]: Found implementation of procedure to_ir_state [2021-12-15 13:08:48,240 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_enable [2021-12-15 13:08:48,240 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_enable [2021-12-15 13:08:48,240 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_ns [2021-12-15 13:08:48,241 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_ns [2021-12-15 13:08:48,241 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-15 13:08:48,241 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-15 13:08:48,241 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:08:48,241 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:08:48,241 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:08:48,241 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:08:48,241 INFO L130 BoogieDeclarations]: Found specification of procedure carrier_freq_to_clock_divider [2021-12-15 13:08:48,242 INFO L138 BoogieDeclarations]: Found implementation of procedure carrier_freq_to_clock_divider [2021-12-15 13:08:48,242 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_demodulation_enable [2021-12-15 13:08:48,242 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_demodulation_enable [2021-12-15 13:08:48,242 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:08:48,242 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:08:48,242 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:08:48,243 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write [2021-12-15 13:08:48,243 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write [2021-12-15 13:08:48,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:08:48,243 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_mbus_fmt [2021-12-15 13:08:48,243 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_mbus_fmt [2021-12-15 13:08:48,243 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-12-15 13:08:48,243 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-12-15 13:08:48,244 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2021-12-15 13:08:48,244 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-12-15 13:08:48,244 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-12-15 13:08:48,244 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:08:48,244 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:08:48,244 INFO L130 BoogieDeclarations]: Found specification of procedure set_volume [2021-12-15 13:08:48,244 INFO L138 BoogieDeclarations]: Found implementation of procedure set_volume [2021-12-15 13:08:48,244 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_sliced_fmt [2021-12-15 13:08:48,245 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_sliced_fmt [2021-12-15 13:08:48,245 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_initialize [2021-12-15 13:08:48,245 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_initialize [2021-12-15 13:08:48,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:08:48,245 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ext_ctrls [2021-12-15 13:08:48,245 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ext_ctrls [2021-12-15 13:08:48,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:08:48,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:08:48,246 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:08:48,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:08:48,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:08:48,246 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_notify [2021-12-15 13:08:48,246 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_notify [2021-12-15 13:08:48,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:08:48,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:08:48,247 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-12-15 13:08:48,247 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-12-15 13:08:48,247 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-15 13:08:48,247 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-15 13:08:48,247 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2021-12-15 13:08:48,247 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2021-12-15 13:08:48,248 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_resolution [2021-12-15 13:08:48,248 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_resolution [2021-12-15 13:08:48,248 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-15 13:08:48,248 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-15 13:08:48,248 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_try_ext_ctrls [2021-12-15 13:08:48,248 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_try_ext_ctrls [2021-12-15 13:08:48,248 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-12-15 13:08:48,249 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-12-15 13:08:48,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:08:48,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:08:48,249 INFO L130 BoogieDeclarations]: Found specification of procedure cx25836_initialize [2021-12-15 13:08:48,249 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25836_initialize [2021-12-15 13:08:48,249 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write4 [2021-12-15 13:08:48,249 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write4 [2021-12-15 13:08:48,250 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ext_ctrls [2021-12-15 13:08:48,250 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ext_ctrls [2021-12-15 13:08:48,250 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_frequency [2021-12-15 13:08:48,250 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_frequency [2021-12-15 13:08:48,250 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_std_setup [2021-12-15 13:08:48,250 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_std_setup [2021-12-15 13:08:48,250 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_tx [2021-12-15 13:08:48,251 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_tx [2021-12-15 13:08:48,251 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2021-12-15 13:08:48,251 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2021-12-15 13:08:48,251 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_queryctrl [2021-12-15 13:08:48,251 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_queryctrl [2021-12-15 13:08:48,251 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:08:48,251 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:08:48,252 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_modulation_enable [2021-12-15 13:08:48,252 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_modulation_enable [2021-12-15 13:08:48,252 INFO L130 BoogieDeclarations]: Found specification of procedure cx23885_initialize [2021-12-15 13:08:48,252 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23885_initialize [2021-12-15 13:08:48,252 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_raw_fmt [2021-12-15 13:08:48,252 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_raw_fmt [2021-12-15 13:08:48,252 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_freq [2021-12-15 13:08:48,252 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_freq [2021-12-15 13:08:48,253 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_std [2021-12-15 13:08:48,253 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_std [2021-12-15 13:08:48,253 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or [2021-12-15 13:08:48,253 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or [2021-12-15 13:08:48,253 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ctrl [2021-12-15 13:08:48,253 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ctrl [2021-12-15 13:08:48,253 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_s_parameters [2021-12-15 13:08:48,253 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_s_parameters [2021-12-15 13:08:48,254 INFO L130 BoogieDeclarations]: Found specification of procedure to_state [2021-12-15 13:08:48,254 INFO L138 BoogieDeclarations]: Found implementation of procedure to_state [2021-12-15 13:08:48,254 INFO L130 BoogieDeclarations]: Found specification of procedure set_audclk_freq [2021-12-15 13:08:48,254 INFO L138 BoogieDeclarations]: Found implementation of procedure set_audclk_freq [2021-12-15 13:08:48,254 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_register [2021-12-15 13:08:48,254 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_register [2021-12-15 13:08:48,254 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_register [2021-12-15 13:08:48,255 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_register [2021-12-15 13:08:48,255 INFO L130 BoogieDeclarations]: Found specification of procedure set_input [2021-12-15 13:08:48,255 INFO L138 BoogieDeclarations]: Found implementation of procedure set_input [2021-12-15 13:08:48,255 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_g_parameters [2021-12-15 13:08:48,255 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_g_parameters [2021-12-15 13:08:48,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:08:48,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:08:48,256 INFO L130 BoogieDeclarations]: Found specification of procedure cx23888_std_setup [2021-12-15 13:08:48,256 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23888_std_setup [2021-12-15 13:08:48,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:08:48,256 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_initialize [2021-12-15 13:08:48,256 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_initialize [2021-12-15 13:08:48,256 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2021-12-15 13:08:48,256 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2021-12-15 13:08:48,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:08:48,257 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-12-15 13:08:48,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-12-15 13:08:48,257 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_rx [2021-12-15 13:08:48,257 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_rx [2021-12-15 13:08:48,257 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or4 [2021-12-15 13:08:48,257 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or4 [2021-12-15 13:08:48,257 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_input_status [2021-12-15 13:08:48,258 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_input_status [2021-12-15 13:08:48,258 INFO L130 BoogieDeclarations]: Found specification of procedure lpf_count_to_ns [2021-12-15 13:08:48,258 INFO L138 BoogieDeclarations]: Found implementation of procedure lpf_count_to_ns [2021-12-15 13:08:48,258 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_set_audclk_freq [2021-12-15 13:08:48,258 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_set_audclk_freq [2021-12-15 13:08:48,258 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read [2021-12-15 13:08:48,258 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read [2021-12-15 13:08:48,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:08:48,259 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_us [2021-12-15 13:08:48,259 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_us [2021-12-15 13:08:48,259 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:08:48,259 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:08:48,259 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:08:48,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:08:48,259 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:08:48,260 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_sliced_fmt [2021-12-15 13:08:48,260 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_sliced_fmt [2021-12-15 13:08:48,260 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2021-12-15 13:08:48,260 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2021-12-15 13:08:48,260 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:08:48,260 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:08:48,260 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2021-12-15 13:08:48,260 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2021-12-15 13:08:48,261 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:08:48,261 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_decode_vbi_line [2021-12-15 13:08:48,261 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_decode_vbi_line [2021-12-15 13:08:48,261 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_adapter_id [2021-12-15 13:08:48,261 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_adapter_id [2021-12-15 13:08:48,261 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_carrier_freq [2021-12-15 13:08:48,261 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_carrier_freq [2021-12-15 13:08:48,262 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_clocks_to_clock_divider [2021-12-15 13:08:48,262 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_clocks_to_clock_divider [2021-12-15 13:08:48,262 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx231xx [2021-12-15 13:08:48,262 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx231xx [2021-12-15 13:08:48,262 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_s_edge_detection [2021-12-15 13:08:48,262 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_s_edge_detection [2021-12-15 13:08:48,262 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2021-12-15 13:08:48,262 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2021-12-15 13:08:48,263 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_probe [2021-12-15 13:08:48,263 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_probe [2021-12-15 13:08:48,263 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-15 13:08:48,263 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-15 13:08:48,263 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2021-12-15 13:08:48,263 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2021-12-15 13:08:48,263 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read4 [2021-12-15 13:08:48,264 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read4 [2021-12-15 13:08:48,264 INFO L130 BoogieDeclarations]: Found specification of procedure odd_parity [2021-12-15 13:08:48,264 INFO L138 BoogieDeclarations]: Found implementation of procedure odd_parity [2021-12-15 13:08:48,264 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_enable [2021-12-15 13:08:48,264 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_enable [2021-12-15 13:08:48,264 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-12-15 13:08:48,264 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-12-15 13:08:48,265 INFO L130 BoogieDeclarations]: Found specification of procedure filter_rx_s_min_width [2021-12-15 13:08:48,265 INFO L138 BoogieDeclarations]: Found implementation of procedure filter_rx_s_min_width [2021-12-15 13:08:48,265 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:08:48,265 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_shutdown [2021-12-15 13:08:48,265 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_shutdown [2021-12-15 13:08:48,265 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-12-15 13:08:48,265 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-12-15 13:08:48,268 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-12-15 13:08:48,268 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-12-15 13:08:48,269 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23885 [2021-12-15 13:08:48,269 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23885 [2021-12-15 13:08:48,270 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:08:48,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:08:48,270 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_pulse_clocks [2021-12-15 13:08:48,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_pulse_clocks [2021-12-15 13:08:48,271 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23888 [2021-12-15 13:08:48,276 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23888 [2021-12-15 13:08:48,277 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23887 [2021-12-15 13:08:48,277 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23887 [2021-12-15 13:08:49,465 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:08:49,468 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:08:53,021 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:08:53,025 INFO L158 Benchmark]: Toolchain (without parser) took 9977.46ms. Allocated memory was 58.7MB in the beginning and 390.1MB in the end (delta: 331.4MB). Free memory was 31.0MB in the beginning and 132.9MB in the end (delta: -101.8MB). Peak memory consumption was 227.9MB. Max. memory is 16.1GB. [2021-12-15 13:08:53,025 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 46.1MB. Free memory was 28.8MB in the beginning and 28.8MB in the end (delta: 31.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:08:53,026 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4184.74ms. Allocated memory was 58.7MB in the beginning and 390.1MB in the end (delta: 331.4MB). Free memory was 30.9MB in the beginning and 261.7MB in the end (delta: -230.9MB). Peak memory consumption was 113.7MB. Max. memory is 16.1GB. [2021-12-15 13:08:53,026 INFO L158 Benchmark]: Boogie Procedure Inliner took 446.88ms. Allocated memory is still 390.1MB. Free memory was 261.7MB in the beginning and 202.0MB in the end (delta: 59.8MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. [2021-12-15 13:08:53,027 INFO L158 Benchmark]: Boogie Preprocessor took 481.35ms. Allocated memory is still 390.1MB. Free memory was 202.0MB in the beginning and 230.4MB in the end (delta: -28.4MB). Peak memory consumption was 34.5MB. Max. memory is 16.1GB. [2021-12-15 13:08:53,027 INFO L158 Benchmark]: RCFGBuilder took 4859.92ms. Allocated memory is still 390.1MB. Free memory was 230.4MB in the beginning and 132.9MB in the end (delta: 97.5MB). Peak memory consumption was 96.5MB. Max. memory is 16.1GB. [2021-12-15 13:08:53,029 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 46.1MB. Free memory was 28.8MB in the beginning and 28.8MB in the end (delta: 31.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4184.74ms. Allocated memory was 58.7MB in the beginning and 390.1MB in the end (delta: 331.4MB). Free memory was 30.9MB in the beginning and 261.7MB in the end (delta: -230.9MB). Peak memory consumption was 113.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 446.88ms. Allocated memory is still 390.1MB. Free memory was 261.7MB in the beginning and 202.0MB in the end (delta: 59.8MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 481.35ms. Allocated memory is still 390.1MB. Free memory was 202.0MB in the beginning and 230.4MB in the end (delta: -28.4MB). Peak memory consumption was 34.5MB. Max. memory is 16.1GB. * RCFGBuilder took 4859.92ms. Allocated memory is still 390.1MB. Free memory was 230.4MB in the beginning and 132.9MB in the end (delta: 97.5MB). Peak memory consumption was 96.5MB. 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 13:08:53,076 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with 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