./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5e519f3a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_742b2236-3d2d-46c5-a117-8624694f775e/bin/uautomizer-Dbtcem3rbc/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_742b2236-3d2d-46c5-a117-8624694f775e/bin/uautomizer-Dbtcem3rbc/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_742b2236-3d2d-46c5-a117-8624694f775e/bin/uautomizer-Dbtcem3rbc/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_742b2236-3d2d-46c5-a117-8624694f775e/bin/uautomizer-Dbtcem3rbc/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_742b2236-3d2d-46c5-a117-8624694f775e/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_742b2236-3d2d-46c5-a117-8624694f775e/bin/uautomizer-Dbtcem3rbc --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 95a3ec626d9865faa8c47260b4e3b1769f76ab4a773ae483a6cf8297a7a47426 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-5e519f3 [2022-11-02 20:20:14,371 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-02 20:20:14,374 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-02 20:20:14,415 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-02 20:20:14,416 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-02 20:20:14,420 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-02 20:20:14,422 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-02 20:20:14,426 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-02 20:20:14,428 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-02 20:20:14,433 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-02 20:20:14,434 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-02 20:20:14,436 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-02 20:20:14,437 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-02 20:20:14,440 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-02 20:20:14,442 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-02 20:20:14,444 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-02 20:20:14,445 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-02 20:20:14,446 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-02 20:20:14,448 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-02 20:20:14,455 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-02 20:20:14,457 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-02 20:20:14,458 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-02 20:20:14,460 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-02 20:20:14,461 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-02 20:20:14,469 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-02 20:20:14,469 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-02 20:20:14,470 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-02 20:20:14,472 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-02 20:20:14,472 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-02 20:20:14,473 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-02 20:20:14,474 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-02 20:20:14,475 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-02 20:20:14,477 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-02 20:20:14,479 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-02 20:20:14,481 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-02 20:20:14,481 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-02 20:20:14,482 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-02 20:20:14,482 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-02 20:20:14,482 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-02 20:20:14,483 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-02 20:20:14,484 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-02 20:20:14,485 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_742b2236-3d2d-46c5-a117-8624694f775e/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-02 20:20:14,523 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-02 20:20:14,526 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-02 20:20:14,527 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-02 20:20:14,527 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-02 20:20:14,528 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-02 20:20:14,528 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-02 20:20:14,529 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-02 20:20:14,529 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-02 20:20:14,530 INFO L138 SettingsManager]: * Use SBE=true [2022-11-02 20:20:14,530 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-02 20:20:14,531 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-02 20:20:14,531 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-02 20:20:14,531 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-02 20:20:14,532 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-02 20:20:14,532 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-02 20:20:14,532 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-02 20:20:14,532 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-02 20:20:14,532 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-02 20:20:14,533 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-02 20:20:14,533 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-02 20:20:14,533 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-02 20:20:14,533 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:20:14,534 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-02 20:20:14,534 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-02 20:20:14,534 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-02 20:20:14,534 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-02 20:20:14,536 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-02 20:20:14,536 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-02 20:20:14,536 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-02 20:20:14,536 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-02 20:20:14,537 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_742b2236-3d2d-46c5-a117-8624694f775e/bin/uautomizer-Dbtcem3rbc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_742b2236-3d2d-46c5-a117-8624694f775e/bin/uautomizer-Dbtcem3rbc Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 95a3ec626d9865faa8c47260b4e3b1769f76ab4a773ae483a6cf8297a7a47426 [2022-11-02 20:20:14,892 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-02 20:20:14,920 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-02 20:20:14,924 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-02 20:20:14,925 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-02 20:20:14,926 INFO L275 PluginConnector]: CDTParser initialized [2022-11-02 20:20:14,928 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_742b2236-3d2d-46c5-a117-8624694f775e/bin/uautomizer-Dbtcem3rbc/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i [2022-11-02 20:20:15,001 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_742b2236-3d2d-46c5-a117-8624694f775e/bin/uautomizer-Dbtcem3rbc/data/719ac4bc6/f4547dc029f94ab081054a1ba9fe10c0/FLAG4003ad8ce [2022-11-02 20:20:16,136 INFO L306 CDTParser]: Found 1 translation units. [2022-11-02 20:20:16,137 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_742b2236-3d2d-46c5-a117-8624694f775e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i [2022-11-02 20:20:16,195 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_742b2236-3d2d-46c5-a117-8624694f775e/bin/uautomizer-Dbtcem3rbc/data/719ac4bc6/f4547dc029f94ab081054a1ba9fe10c0/FLAG4003ad8ce [2022-11-02 20:20:16,428 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_742b2236-3d2d-46c5-a117-8624694f775e/bin/uautomizer-Dbtcem3rbc/data/719ac4bc6/f4547dc029f94ab081054a1ba9fe10c0 [2022-11-02 20:20:16,431 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-02 20:20:16,434 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-02 20:20:16,438 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-02 20:20:16,439 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-02 20:20:16,443 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-02 20:20:16,445 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:20:16" (1/1) ... [2022-11-02 20:20:16,447 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@476e850 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:20:16, skipping insertion in model container [2022-11-02 20:20:16,448 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:20:16" (1/1) ... [2022-11-02 20:20:16,456 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-02 20:20:16,666 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-02 20:20:17,239 WARN L1244 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3818] [2022-11-02 20:20:19,494 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_742b2236-3d2d-46c5-a117-8624694f775e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i[445674,445687] [2022-11-02 20:20:19,565 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:20:19,590 INFO L203 MainTranslator]: Completed pre-run [2022-11-02 20:20:19,713 WARN L1244 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3818] [2022-11-02 20:20:20,314 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_742b2236-3d2d-46c5-a117-8624694f775e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i[445674,445687] [2022-11-02 20:20:20,322 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:20:20,757 INFO L208 MainTranslator]: Completed translation [2022-11-02 20:20:20,758 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:20:20 WrapperNode [2022-11-02 20:20:20,758 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-02 20:20:20,759 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-02 20:20:20,759 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-02 20:20:20,759 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-02 20:20:20,782 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:20:20" (1/1) ... [2022-11-02 20:20:20,982 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:20:20" (1/1) ... [2022-11-02 20:20:21,408 INFO L138 Inliner]: procedures = 311, calls = 6141, calls flagged for inlining = 117, calls inlined = 114, statements flattened = 16773 [2022-11-02 20:20:21,409 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-02 20:20:21,409 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-02 20:20:21,409 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-02 20:20:21,410 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-02 20:20:21,421 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:20:20" (1/1) ... [2022-11-02 20:20:21,421 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:20:20" (1/1) ... [2022-11-02 20:20:21,482 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:20:20" (1/1) ... [2022-11-02 20:20:21,483 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:20:20" (1/1) ... [2022-11-02 20:20:21,806 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:20:20" (1/1) ... [2022-11-02 20:20:21,855 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:20:20" (1/1) ... [2022-11-02 20:20:21,901 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:20:20" (1/1) ... [2022-11-02 20:20:21,945 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:20:20" (1/1) ... [2022-11-02 20:20:22,042 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-02 20:20:22,044 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-02 20:20:22,044 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-02 20:20:22,045 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-02 20:20:22,046 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:20:20" (1/1) ... [2022-11-02 20:20:22,053 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:20:22,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_742b2236-3d2d-46c5-a117-8624694f775e/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:20:22,178 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_742b2236-3d2d-46c5-a117-8624694f775e/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-02 20:20:22,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_742b2236-3d2d-46c5-a117-8624694f775e/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-02 20:20:22,231 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-02 20:20:22,232 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-02 20:20:22,232 INFO L130 BoogieDeclarations]: Found specification of procedure to_sd [2022-11-02 20:20:22,232 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sd [2022-11-02 20:20:22,232 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_tuner [2022-11-02 20:20:22,232 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_tuner [2022-11-02 20:20:22,233 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ctrl [2022-11-02 20:20:22,233 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ctrl [2022-11-02 20:20:22,233 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_s_parameters [2022-11-02 20:20:22,233 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_s_parameters [2022-11-02 20:20:22,233 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-02 20:20:22,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-02 20:20:22,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-02 20:20:22,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-02 20:20:22,234 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-02 20:20:22,234 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-02 20:20:22,234 INFO L130 BoogieDeclarations]: Found specification of procedure input_change [2022-11-02 20:20:22,234 INFO L138 BoogieDeclarations]: Found implementation of procedure input_change [2022-11-02 20:20:22,235 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_g_parameters [2022-11-02 20:20:22,235 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_g_parameters [2022-11-02 20:20:22,235 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_querymenu [2022-11-02 20:20:22,235 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_querymenu [2022-11-02 20:20:22,235 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-02 20:20:22,235 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-02 20:20:22,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-11-02 20:20:22,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-11-02 20:20:22,236 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_probe [2022-11-02 20:20:22,236 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_probe [2022-11-02 20:20:22,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-02 20:20:22,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-02 20:20:22,237 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2022-11-02 20:20:22,237 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2022-11-02 20:20:22,237 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_shutdown [2022-11-02 20:20:22,237 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_shutdown [2022-11-02 20:20:22,237 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2388x [2022-11-02 20:20:22,237 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2388x [2022-11-02 20:20:22,238 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_tuner [2022-11-02 20:20:22,238 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_tuner [2022-11-02 20:20:22,238 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2583x [2022-11-02 20:20:22,238 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2583x [2022-11-02 20:20:22,238 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-02 20:20:22,238 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-02 20:20:22,239 INFO L130 BoogieDeclarations]: Found specification of procedure to_ir_state [2022-11-02 20:20:22,239 INFO L138 BoogieDeclarations]: Found implementation of procedure to_ir_state [2022-11-02 20:20:22,239 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_enable [2022-11-02 20:20:22,239 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_enable [2022-11-02 20:20:22,239 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2022-11-02 20:20:22,239 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2022-11-02 20:20:22,240 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_ns [2022-11-02 20:20:22,240 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_ns [2022-11-02 20:20:22,240 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-02 20:20:22,240 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-02 20:20:22,240 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-02 20:20:22,240 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-02 20:20:22,241 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-02 20:20:22,241 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-02 20:20:22,241 INFO L130 BoogieDeclarations]: Found specification of procedure carrier_freq_to_clock_divider [2022-11-02 20:20:22,241 INFO L138 BoogieDeclarations]: Found implementation of procedure carrier_freq_to_clock_divider [2022-11-02 20:20:22,241 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_demodulation_enable [2022-11-02 20:20:22,241 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_demodulation_enable [2022-11-02 20:20:22,242 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_work_handler [2022-11-02 20:20:22,242 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_work_handler [2022-11-02 20:20:22,242 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-02 20:20:22,242 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-02 20:20:22,242 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-02 20:20:22,242 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write [2022-11-02 20:20:22,243 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write [2022-11-02 20:20:22,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-02 20:20:22,243 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2022-11-02 20:20:22,243 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2022-11-02 20:20:22,243 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2022-11-02 20:20:22,243 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2022-11-02 20:20:22,244 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-11-02 20:20:22,244 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-11-02 20:20:22,244 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-02 20:20:22,244 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-02 20:20:22,244 INFO L130 BoogieDeclarations]: Found specification of procedure set_volume [2022-11-02 20:20:22,244 INFO L138 BoogieDeclarations]: Found implementation of procedure set_volume [2022-11-02 20:20:22,244 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_sliced_fmt [2022-11-02 20:20:22,245 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_sliced_fmt [2022-11-02 20:20:22,245 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_initialize [2022-11-02 20:20:22,245 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_initialize [2022-11-02 20:20:22,245 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ext_ctrls [2022-11-02 20:20:22,245 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ext_ctrls [2022-11-02 20:20:22,245 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-02 20:20:22,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-02 20:20:22,246 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_notify [2022-11-02 20:20:22,246 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_notify [2022-11-02 20:20:22,246 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-02 20:20:22,246 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-02 20:20:22,246 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2022-11-02 20:20:22,247 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2022-11-02 20:20:22,247 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2022-11-02 20:20:22,247 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2022-11-02 20:20:22,247 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-02 20:20:22,247 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-02 20:20:22,247 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2022-11-02 20:20:22,247 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2022-11-02 20:20:22,248 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_resolution [2022-11-02 20:20:22,248 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_resolution [2022-11-02 20:20:22,248 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-02 20:20:22,248 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-02 20:20:22,248 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_try_ext_ctrls [2022-11-02 20:20:22,248 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_try_ext_ctrls [2022-11-02 20:20:22,249 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-11-02 20:20:22,249 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-11-02 20:20:22,249 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-11-02 20:20:22,249 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-11-02 20:20:22,249 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-02 20:20:22,249 INFO L130 BoogieDeclarations]: Found specification of procedure cx25836_initialize [2022-11-02 20:20:22,250 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25836_initialize [2022-11-02 20:20:22,250 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write4 [2022-11-02 20:20:22,250 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write4 [2022-11-02 20:20:22,250 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ext_ctrls [2022-11-02 20:20:22,250 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ext_ctrls [2022-11-02 20:20:22,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-02 20:20:22,251 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_frequency [2022-11-02 20:20:22,251 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_frequency [2022-11-02 20:20:22,251 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_std_setup [2022-11-02 20:20:22,251 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_std_setup [2022-11-02 20:20:22,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-02 20:20:22,251 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_tx [2022-11-02 20:20:22,252 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_tx [2022-11-02 20:20:22,252 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2022-11-02 20:20:22,252 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2022-11-02 20:20:22,252 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_queryctrl [2022-11-02 20:20:22,252 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_queryctrl [2022-11-02 20:20:22,252 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_modulation_enable [2022-11-02 20:20:22,253 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_modulation_enable [2022-11-02 20:20:22,253 INFO L130 BoogieDeclarations]: Found specification of procedure cx23885_initialize [2022-11-02 20:20:22,253 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23885_initialize [2022-11-02 20:20:22,253 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_raw_fmt [2022-11-02 20:20:22,253 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_raw_fmt [2022-11-02 20:20:22,253 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_freq [2022-11-02 20:20:22,253 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_freq [2022-11-02 20:20:22,254 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_std [2022-11-02 20:20:22,254 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_std [2022-11-02 20:20:22,254 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or [2022-11-02 20:20:22,254 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or [2022-11-02 20:20:22,254 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ctrl [2022-11-02 20:20:22,254 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ctrl [2022-11-02 20:20:22,255 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_s_parameters [2022-11-02 20:20:22,255 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_s_parameters [2022-11-02 20:20:22,255 INFO L130 BoogieDeclarations]: Found specification of procedure to_state [2022-11-02 20:20:22,255 INFO L138 BoogieDeclarations]: Found implementation of procedure to_state [2022-11-02 20:20:22,255 INFO L130 BoogieDeclarations]: Found specification of procedure set_audclk_freq [2022-11-02 20:20:22,255 INFO L138 BoogieDeclarations]: Found implementation of procedure set_audclk_freq [2022-11-02 20:20:22,255 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_register [2022-11-02 20:20:22,256 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_register [2022-11-02 20:20:22,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-02 20:20:22,256 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_register [2022-11-02 20:20:22,256 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_register [2022-11-02 20:20:22,256 INFO L130 BoogieDeclarations]: Found specification of procedure set_input [2022-11-02 20:20:22,256 INFO L138 BoogieDeclarations]: Found implementation of procedure set_input [2022-11-02 20:20:22,257 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_g_parameters [2022-11-02 20:20:22,257 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_g_parameters [2022-11-02 20:20:22,257 INFO L130 BoogieDeclarations]: Found specification of procedure cx23888_std_setup [2022-11-02 20:20:22,257 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23888_std_setup [2022-11-02 20:20:22,257 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_initialize [2022-11-02 20:20:22,257 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_initialize [2022-11-02 20:20:22,257 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2022-11-02 20:20:22,258 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2022-11-02 20:20:22,258 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_rx [2022-11-02 20:20:22,258 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_rx [2022-11-02 20:20:22,258 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or4 [2022-11-02 20:20:22,258 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or4 [2022-11-02 20:20:22,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-02 20:20:22,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-02 20:20:22,259 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_input_status [2022-11-02 20:20:22,259 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_input_status [2022-11-02 20:20:22,259 INFO L130 BoogieDeclarations]: Found specification of procedure lpf_count_to_ns [2022-11-02 20:20:22,259 INFO L138 BoogieDeclarations]: Found implementation of procedure lpf_count_to_ns [2022-11-02 20:20:22,259 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_set_audclk_freq [2022-11-02 20:20:22,259 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_set_audclk_freq [2022-11-02 20:20:22,260 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read [2022-11-02 20:20:22,260 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read [2022-11-02 20:20:22,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-02 20:20:22,260 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_us [2022-11-02 20:20:22,260 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_us [2022-11-02 20:20:22,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-02 20:20:22,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-02 20:20:22,261 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-02 20:20:22,261 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-02 20:20:22,261 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-02 20:20:22,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-02 20:20:22,261 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-02 20:20:22,261 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_sliced_fmt [2022-11-02 20:20:22,261 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_sliced_fmt [2022-11-02 20:20:22,262 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2022-11-02 20:20:22,262 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2022-11-02 20:20:22,262 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2022-11-02 20:20:22,262 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2022-11-02 20:20:22,262 INFO L130 BoogieDeclarations]: Found specification of procedure get_fw_name [2022-11-02 20:20:22,262 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fw_name [2022-11-02 20:20:22,263 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_decode_vbi_line [2022-11-02 20:20:22,263 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_decode_vbi_line [2022-11-02 20:20:22,263 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_adapter_id [2022-11-02 20:20:22,263 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_adapter_id [2022-11-02 20:20:22,263 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_carrier_freq [2022-11-02 20:20:22,263 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_carrier_freq [2022-11-02 20:20:22,263 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_clocks_to_clock_divider [2022-11-02 20:20:22,264 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_clocks_to_clock_divider [2022-11-02 20:20:22,264 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx231xx [2022-11-02 20:20:22,264 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx231xx [2022-11-02 20:20:22,264 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2022-11-02 20:20:22,265 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2022-11-02 20:20:22,265 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_s_edge_detection [2022-11-02 20:20:22,265 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_s_edge_detection [2022-11-02 20:20:22,265 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2022-11-02 20:20:22,265 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2022-11-02 20:20:22,265 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_probe [2022-11-02 20:20:22,265 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_probe [2022-11-02 20:20:22,266 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-02 20:20:22,266 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-02 20:20:22,266 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2022-11-02 20:20:22,266 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2022-11-02 20:20:22,266 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read4 [2022-11-02 20:20:22,266 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read4 [2022-11-02 20:20:22,267 INFO L130 BoogieDeclarations]: Found specification of procedure odd_parity [2022-11-02 20:20:22,267 INFO L138 BoogieDeclarations]: Found implementation of procedure odd_parity [2022-11-02 20:20:22,267 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-02 20:20:22,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-02 20:20:22,267 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_enable [2022-11-02 20:20:22,267 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_enable [2022-11-02 20:20:22,267 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-11-02 20:20:22,268 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-11-02 20:20:22,268 INFO L130 BoogieDeclarations]: Found specification of procedure filter_rx_s_min_width [2022-11-02 20:20:22,268 INFO L138 BoogieDeclarations]: Found implementation of procedure filter_rx_s_min_width [2022-11-02 20:20:22,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-02 20:20:22,268 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_shutdown [2022-11-02 20:20:22,268 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_shutdown [2022-11-02 20:20:22,269 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2022-11-02 20:20:22,269 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2022-11-02 20:20:22,269 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-11-02 20:20:22,269 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-11-02 20:20:22,269 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23885 [2022-11-02 20:20:22,269 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23885 [2022-11-02 20:20:22,269 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-02 20:20:22,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-02 20:20:22,270 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_pulse_clocks [2022-11-02 20:20:22,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_pulse_clocks [2022-11-02 20:20:22,270 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23888 [2022-11-02 20:20:22,270 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23888 [2022-11-02 20:20:22,270 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23887 [2022-11-02 20:20:22,270 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23887 [2022-11-02 20:20:23,839 INFO L235 CfgBuilder]: Building ICFG [2022-11-02 20:20:23,843 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-02 20:20:24,889 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-02 20:21:45,001 INFO L276 CfgBuilder]: Performing block encoding [2022-11-02 20:21:45,062 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-02 20:21:45,062 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-02 20:21:45,074 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 08:21:45 BoogieIcfgContainer [2022-11-02 20:21:45,075 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-02 20:21:45,079 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-02 20:21:45,088 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-02 20:21:45,094 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-02 20:21:45,094 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.11 08:20:16" (1/3) ... [2022-11-02 20:21:45,095 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6fc209e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 08:21:45, skipping insertion in model container [2022-11-02 20:21:45,095 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:20:20" (2/3) ... [2022-11-02 20:21:45,096 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6fc209e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 08:21:45, skipping insertion in model container [2022-11-02 20:21:45,096 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 08:21:45" (3/3) ... [2022-11-02 20:21:45,102 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i [2022-11-02 20:21:45,128 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-02 20:21:45,128 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-11-02 20:21:45,130 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6fc209e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.11 08:21:45, skipping insertion in model container [2022-11-02 20:21:45,130 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-02 20:21:45,131 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-02 20:21:45,132 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-02 20:21:45,132 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-02 20:21:45,133 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 08:21:45" (3/3) ... [2022-11-02 20:21:45,137 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-02 20:21:45,147 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_set [2022-11-02 20:21:45,148 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure to_sd [2022-11-02 20:21:45,148 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_tuner [2022-11-02 20:21:45,148 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_frequency [2022-11-02 20:21:45,148 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_g_ctrl [2022-11-02 20:21:45,148 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_std_setup [2022-11-02 20:21:45,149 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_tx_s_parameters [2022-11-02 20:21:45,149 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2022-11-02 20:21:45,149 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2022-11-02 20:21:45,149 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_change [2022-11-02 20:21:45,149 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_tx_g_parameters [2022-11-02 20:21:45,150 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_querymenu [2022-11-02 20:21:45,150 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure irqenable_tx [2022-11-02 20:21:45,150 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_get_clientdata [2022-11-02 20:21:45,150 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_queryctrl [2022-11-02 20:21:45,150 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2022-11-02 20:21:45,150 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure control_tx_modulation_enable [2022-11-02 20:21:45,151 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx23885_initialize [2022-11-02 20:21:45,151 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_raw_fmt [2022-11-02 20:21:45,151 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure clock_divider_to_freq [2022-11-02 20:21:45,151 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_std [2022-11-02 20:21:45,151 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2022-11-02 20:21:45,151 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_probe [2022-11-02 20:21:45,152 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_and_or [2022-11-02 20:21:45,152 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-11-02 20:21:45,152 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure destroy_workqueue [2022-11-02 20:21:45,152 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_rx_shutdown [2022-11-02 20:21:45,152 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_s_ctrl [2022-11-02 20:21:45,152 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx2388x [2022-11-02 20:21:45,153 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_tuner [2022-11-02 20:21:45,153 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx2583x [2022-11-02 20:21:45,153 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_rx_s_parameters [2022-11-02 20:21:45,153 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure to_state [2022-11-02 20:21:45,153 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_audclk_freq [2022-11-02 20:21:45,153 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_register [2022-11-02 20:21:45,154 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_register [2022-11-02 20:21:45,154 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2022-11-02 20:21:45,154 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_input [2022-11-02 20:21:45,154 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_rx_g_parameters [2022-11-02 20:21:45,154 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure to_ir_state [2022-11-02 20:21:45,154 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx23888_std_setup [2022-11-02 20:21:45,155 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure control_tx_enable [2022-11-02 20:21:45,155 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure activate_work_3 [2022-11-02 20:21:45,155 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_initialize [2022-11-02 20:21:45,155 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_transfer [2022-11-02 20:21:45,155 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pulse_width_count_to_ns [2022-11-02 20:21:45,155 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_read [2022-11-02 20:21:45,156 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure irqenable_rx [2022-11-02 20:21:45,156 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_and_or4 [2022-11-02 20:21:45,156 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2022-11-02 20:21:45,156 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-11-02 20:21:45,156 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_init_zalloc [2022-11-02 20:21:45,156 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_input_status [2022-11-02 20:21:45,157 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure lpf_count_to_ns [2022-11-02 20:21:45,157 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_set_audclk_freq [2022-11-02 20:21:45,157 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure carrier_freq_to_clock_divider [2022-11-02 20:21:45,157 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_read [2022-11-02 20:21:45,157 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure control_rx_demodulation_enable [2022-11-02 20:21:45,158 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pulse_width_count_to_us [2022-11-02 20:21:45,158 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_memset [2022-11-02 20:21:45,158 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_work_handler [2022-11-02 20:21:45,158 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2022-11-02 20:21:45,158 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2022-11-02 20:21:45,158 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_sliced_fmt [2022-11-02 20:21:45,159 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_master_send [2022-11-02 20:21:45,159 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_write [2022-11-02 20:21:45,159 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_get_subdevdata [2022-11-02 20:21:45,159 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_fw_name [2022-11-02 20:21:45,159 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_decode_vbi_line [2022-11-02 20:21:45,159 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_adapter_id [2022-11-02 20:21:45,160 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_ctrl_handler_free [2022-11-02 20:21:45,160 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure clock_divider_to_carrier_freq [2022-11-02 20:21:45,160 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure call_and_disable_work_3 [2022-11-02 20:21:45,160 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_ctrl_new_std [2022-11-02 20:21:45,160 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2022-11-02 20:21:45,160 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pulse_clocks_to_clock_divider [2022-11-02 20:21:45,161 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx231xx [2022-11-02 20:21:45,161 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_volume [2022-11-02 20:21:45,161 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_sliced_fmt [2022-11-02 20:21:45,161 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx231xx_initialize [2022-11-02 20:21:45,161 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure call_and_disable_all_3 [2022-11-02 20:21:45,162 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure control_rx_s_edge_detection [2022-11-02 20:21:45,162 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_g_ext_ctrls [2022-11-02 20:21:45,162 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure devm_kzalloc [2022-11-02 20:21:45,162 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_probe [2022-11-02 20:21:45,162 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_notify [2022-11-02 20:21:45,162 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __init_work [2022-11-02 20:21:45,163 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure prepare_to_wait [2022-11-02 20:21:45,163 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __mutex_init [2022-11-02 20:21:45,163 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure queue_work_on [2022-11-02 20:21:45,163 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memmove [2022-11-02 20:21:45,163 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_read4 [2022-11-02 20:21:45,163 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure odd_parity [2022-11-02 20:21:45,164 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-02 20:21:45,164 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2022-11-02 20:21:45,164 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure control_rx_enable [2022-11-02 20:21:45,164 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __init_waitqueue_head [2022-11-02 20:21:45,164 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __kfifo_uint_must_check_helper [2022-11-02 20:21:45,164 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure clock_divider_to_resolution [2022-11-02 20:21:45,165 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure lockdep_init_map [2022-11-02 20:21:45,165 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure filter_rx_s_min_width [2022-11-02 20:21:45,165 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_try_ext_ctrls [2022-11-02 20:21:45,166 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure release_firmware [2022-11-02 20:21:45,167 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_tx_shutdown [2022-11-02 20:21:45,167 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule [2022-11-02 20:21:45,167 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure queue_work [2022-11-02 20:21:45,167 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure finish_wait [2022-11-02 20:21:45,167 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx23885 [2022-11-02 20:21:45,168 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25836_initialize [2022-11-02 20:21:45,168 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_write4 [2022-11-02 20:21:45,170 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ns_to_pulse_clocks [2022-11-02 20:21:45,170 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx23888 [2022-11-02 20:21:45,171 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_s_ext_ctrls [2022-11-02 20:21:45,172 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx23887 [2022-11-02 20:21:45,380 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1097 nodes and edges [2022-11-02 20:21:45,394 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 382 nodes and edges [2022-11-02 20:21:45,408 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 141 nodes and edges [2022-11-02 20:21:45,422 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 64 nodes and edges [2022-11-02 20:21:45,436 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 32 nodes and edges [2022-11-02 20:21:45,450 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2022-11-02 20:21:45,464 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2022-11-02 20:21:45,477 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2022-11-02 20:21:45,491 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-11-02 20:21:45,505 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-02 20:21:46,786 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_742b2236-3d2d-46c5-a117-8624694f775e/bin/uautomizer-Dbtcem3rbc/witness.graphml [2022-11-02 20:21:46,787 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-02 20:21:46,790 INFO L158 Benchmark]: Toolchain (without parser) took 90353.98ms. Allocated memory was 107.0MB in the beginning and 2.6GB in the end (delta: 2.5GB). Free memory was 66.3MB in the beginning and 2.0GB in the end (delta: -2.0GB). Peak memory consumption was 512.3MB. Max. memory is 16.1GB. [2022-11-02 20:21:46,791 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 107.0MB. Free memory was 81.8MB in the beginning and 81.7MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-02 20:21:46,796 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4320.22ms. Allocated memory was 107.0MB in the beginning and 318.8MB in the end (delta: 211.8MB). Free memory was 66.3MB in the beginning and 160.0MB in the end (delta: -93.8MB). Peak memory consumption was 117.9MB. Max. memory is 16.1GB. [2022-11-02 20:21:46,796 INFO L158 Benchmark]: Boogie Procedure Inliner took 649.51ms. Allocated memory is still 318.8MB. Free memory was 160.0MB in the beginning and 146.6MB in the end (delta: 13.4MB). Peak memory consumption was 36.5MB. Max. memory is 16.1GB. [2022-11-02 20:21:46,797 INFO L158 Benchmark]: Boogie Preprocessor took 633.32ms. Allocated memory is still 318.8MB. Free memory was 146.6MB in the beginning and 135.6MB in the end (delta: 11.0MB). Peak memory consumption was 78.1MB. Max. memory is 16.1GB. [2022-11-02 20:21:46,797 INFO L158 Benchmark]: RCFGBuilder took 83032.08ms. Allocated memory was 318.8MB in the beginning and 2.6GB in the end (delta: 2.3GB). Free memory was 135.6MB in the beginning and 2.4GB in the end (delta: -2.2GB). Peak memory consumption was 1.6GB. Max. memory is 16.1GB. [2022-11-02 20:21:46,798 INFO L158 Benchmark]: TraceAbstraction took 51.25ms. Allocated memory is still 2.6GB. Free memory was 2.4GB in the beginning and 2.4GB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-02 20:21:46,798 INFO L158 Benchmark]: Witness Printer took 1655.67ms. Allocated memory is still 2.6GB. Free memory was 2.4GB in the beginning and 2.0GB in the end (delta: 309.7MB). Peak memory consumption was 310.4MB. Max. memory is 16.1GB. [2022-11-02 20:21:46,804 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 107.0MB. Free memory was 81.8MB in the beginning and 81.7MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4320.22ms. Allocated memory was 107.0MB in the beginning and 318.8MB in the end (delta: 211.8MB). Free memory was 66.3MB in the beginning and 160.0MB in the end (delta: -93.8MB). Peak memory consumption was 117.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 649.51ms. Allocated memory is still 318.8MB. Free memory was 160.0MB in the beginning and 146.6MB in the end (delta: 13.4MB). Peak memory consumption was 36.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 633.32ms. Allocated memory is still 318.8MB. Free memory was 146.6MB in the beginning and 135.6MB in the end (delta: 11.0MB). Peak memory consumption was 78.1MB. Max. memory is 16.1GB. * RCFGBuilder took 83032.08ms. Allocated memory was 318.8MB in the beginning and 2.6GB in the end (delta: 2.3GB). Free memory was 135.6MB in the beginning and 2.4GB in the end (delta: -2.2GB). Peak memory consumption was 1.6GB. Max. memory is 16.1GB. * TraceAbstraction took 51.25ms. Allocated memory is still 2.6GB. Free memory was 2.4GB in the beginning and 2.4GB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 1655.67ms. Allocated memory is still 2.6GB. Free memory was 2.4GB in the beginning and 2.0GB in the end (delta: 309.7MB). Peak memory consumption was 310.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2022-11-02 20:21:46,883 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_742b2236-3d2d-46c5-a117-8624694f775e/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE