./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 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd4119fa-4dbd-4061-866f-d3978f5c991c/bin/uautomizer-YU5uOKAj3y/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd4119fa-4dbd-4061-866f-d3978f5c991c/bin/uautomizer-YU5uOKAj3y/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd4119fa-4dbd-4061-866f-d3978f5c991c/bin/uautomizer-YU5uOKAj3y/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd4119fa-4dbd-4061-866f-d3978f5c991c/bin/uautomizer-YU5uOKAj3y/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_cd4119fa-4dbd-4061-866f-d3978f5c991c/bin/uautomizer-YU5uOKAj3y/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd4119fa-4dbd-4061-866f-d3978f5c991c/bin/uautomizer-YU5uOKAj3y --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 95a3ec626d9865faa8c47260b4e3b1769f76ab4a773ae483a6cf8297a7a47426 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 17:45:59,370 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 17:45:59,372 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 17:45:59,401 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 17:45:59,402 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 17:45:59,403 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 17:45:59,405 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 17:45:59,408 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 17:45:59,410 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 17:45:59,411 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 17:45:59,412 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 17:45:59,414 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 17:45:59,415 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 17:45:59,416 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 17:45:59,417 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 17:45:59,419 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 17:45:59,420 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 17:45:59,421 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 17:45:59,424 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 17:45:59,426 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 17:45:59,428 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 17:45:59,430 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 17:45:59,432 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 17:45:59,433 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 17:45:59,437 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 17:45:59,437 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 17:45:59,438 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 17:45:59,439 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 17:45:59,440 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 17:45:59,441 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 17:45:59,441 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 17:45:59,442 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 17:45:59,444 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 17:45:59,445 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 17:45:59,446 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 17:45:59,447 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 17:45:59,448 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 17:45:59,448 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 17:45:59,449 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 17:45:59,450 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 17:45:59,451 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 17:45:59,452 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd4119fa-4dbd-4061-866f-d3978f5c991c/bin/uautomizer-YU5uOKAj3y/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-13 17:45:59,477 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 17:45:59,477 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 17:45:59,478 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-13 17:45:59,478 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-13 17:45:59,479 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 17:45:59,479 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-13 17:45:59,480 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 17:45:59,480 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 17:45:59,481 INFO L138 SettingsManager]: * Use SBE=true [2021-11-13 17:45:59,481 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 17:45:59,481 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 17:45:59,482 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 17:45:59,482 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 17:45:59,482 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 17:45:59,483 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 17:45:59,483 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 17:45:59,483 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 17:45:59,484 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 17:45:59,484 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 17:45:59,484 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-13 17:45:59,485 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-13 17:45:59,485 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 17:45:59,485 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 17:45:59,486 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 17:45:59,486 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 17:45:59,486 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-13 17:45:59,487 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 17:45:59,487 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-13 17:45:59,487 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-13 17:45:59,488 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 17:45:59,488 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-13 17:45:59,488 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_cd4119fa-4dbd-4061-866f-d3978f5c991c/bin/uautomizer-YU5uOKAj3y/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd4119fa-4dbd-4061-866f-d3978f5c991c/bin/uautomizer-YU5uOKAj3y Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 95a3ec626d9865faa8c47260b4e3b1769f76ab4a773ae483a6cf8297a7a47426 [2021-11-13 17:45:59,748 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 17:45:59,783 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 17:45:59,787 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 17:45:59,788 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 17:45:59,789 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 17:45:59,790 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd4119fa-4dbd-4061-866f-d3978f5c991c/bin/uautomizer-YU5uOKAj3y/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i [2021-11-13 17:45:59,868 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd4119fa-4dbd-4061-866f-d3978f5c991c/bin/uautomizer-YU5uOKAj3y/data/8774e3179/e71dbda501f840c08361214fc7b72eb0/FLAGd78261847 [2021-11-13 17:46:00,843 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 17:46:00,844 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd4119fa-4dbd-4061-866f-d3978f5c991c/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i [2021-11-13 17:46:00,916 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd4119fa-4dbd-4061-866f-d3978f5c991c/bin/uautomizer-YU5uOKAj3y/data/8774e3179/e71dbda501f840c08361214fc7b72eb0/FLAGd78261847 [2021-11-13 17:46:01,241 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd4119fa-4dbd-4061-866f-d3978f5c991c/bin/uautomizer-YU5uOKAj3y/data/8774e3179/e71dbda501f840c08361214fc7b72eb0 [2021-11-13 17:46:01,246 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 17:46:01,248 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 17:46:01,249 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 17:46:01,249 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 17:46:01,254 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 17:46:01,255 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 05:46:01" (1/1) ... [2021-11-13 17:46:01,256 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f63c644 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:46:01, skipping insertion in model container [2021-11-13 17:46:01,256 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 05:46:01" (1/1) ... [2021-11-13 17:46:01,263 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 17:46:01,477 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 17:46:02,085 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3818] [2021-11-13 17:46:04,447 WARN L228 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_cd4119fa-4dbd-4061-866f-d3978f5c991c/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i[445674,445687] [2021-11-13 17:46:04,528 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 17:46:04,573 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 17:46:04,700 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3818] [2021-11-13 17:46:05,311 WARN L228 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_cd4119fa-4dbd-4061-866f-d3978f5c991c/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i[445674,445687] [2021-11-13 17:46:05,319 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 17:46:05,535 INFO L208 MainTranslator]: Completed translation [2021-11-13 17:46:05,535 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:46:05 WrapperNode [2021-11-13 17:46:05,535 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 17:46:05,536 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 17:46:05,537 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 17:46:05,537 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 17:46:05,544 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:46:05" (1/1) ... [2021-11-13 17:46:05,715 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:46:05" (1/1) ... [2021-11-13 17:46:06,187 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 17:46:06,188 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 17:46:06,188 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 17:46:06,188 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 17:46:06,197 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:46:05" (1/1) ... [2021-11-13 17:46:06,197 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:46:05" (1/1) ... [2021-11-13 17:46:06,317 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:46:05" (1/1) ... [2021-11-13 17:46:06,318 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:46:05" (1/1) ... [2021-11-13 17:46:06,700 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:46:05" (1/1) ... [2021-11-13 17:46:06,780 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:46:05" (1/1) ... [2021-11-13 17:46:06,874 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:46:05" (1/1) ... [2021-11-13 17:46:07,017 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 17:46:07,018 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 17:46:07,018 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 17:46:07,018 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 17:46:07,019 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:46:05" (1/1) ... [2021-11-13 17:46:07,027 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 17:46:07,039 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd4119fa-4dbd-4061-866f-d3978f5c991c/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 17:46:07,073 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd4119fa-4dbd-4061-866f-d3978f5c991c/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-13 17:46:07,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd4119fa-4dbd-4061-866f-d3978f5c991c/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-13 17:46:07,126 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-13 17:46:07,126 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-13 17:46:07,126 INFO L130 BoogieDeclarations]: Found specification of procedure to_sd [2021-11-13 17:46:07,127 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sd [2021-11-13 17:46:07,127 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_tuner [2021-11-13 17:46:07,127 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_tuner [2021-11-13 17:46:07,127 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ctrl [2021-11-13 17:46:07,129 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ctrl [2021-11-13 17:46:07,129 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_s_parameters [2021-11-13 17:46:07,129 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_s_parameters [2021-11-13 17:46:07,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-13 17:46:07,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-13 17:46:07,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-13 17:46:07,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-13 17:46:07,130 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-13 17:46:07,130 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-13 17:46:07,130 INFO L130 BoogieDeclarations]: Found specification of procedure input_change [2021-11-13 17:46:07,130 INFO L138 BoogieDeclarations]: Found implementation of procedure input_change [2021-11-13 17:46:07,131 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_g_parameters [2021-11-13 17:46:07,131 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_g_parameters [2021-11-13 17:46:07,131 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_querymenu [2021-11-13 17:46:07,131 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_querymenu [2021-11-13 17:46:07,131 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-13 17:46:07,131 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-13 17:46:07,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-13 17:46:07,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-13 17:46:07,132 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_probe [2021-11-13 17:46:07,132 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_probe [2021-11-13 17:46:07,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-13 17:46:07,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-13 17:46:07,133 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-11-13 17:46:07,133 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-11-13 17:46:07,133 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_shutdown [2021-11-13 17:46:07,133 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_shutdown [2021-11-13 17:46:07,133 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2388x [2021-11-13 17:46:07,133 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2388x [2021-11-13 17:46:07,134 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_tuner [2021-11-13 17:46:07,134 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_tuner [2021-11-13 17:46:07,134 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2583x [2021-11-13 17:46:07,134 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2583x [2021-11-13 17:46:07,134 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-13 17:46:07,134 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-13 17:46:07,135 INFO L130 BoogieDeclarations]: Found specification of procedure to_ir_state [2021-11-13 17:46:07,135 INFO L138 BoogieDeclarations]: Found implementation of procedure to_ir_state [2021-11-13 17:46:07,135 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_enable [2021-11-13 17:46:07,135 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_enable [2021-11-13 17:46:07,136 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2021-11-13 17:46:07,136 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2021-11-13 17:46:07,136 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_ns [2021-11-13 17:46:07,136 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_ns [2021-11-13 17:46:07,136 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-13 17:46:07,136 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-13 17:46:07,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-13 17:46:07,137 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-13 17:46:07,137 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 17:46:07,137 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 17:46:07,139 INFO L130 BoogieDeclarations]: Found specification of procedure carrier_freq_to_clock_divider [2021-11-13 17:46:07,139 INFO L138 BoogieDeclarations]: Found implementation of procedure carrier_freq_to_clock_divider [2021-11-13 17:46:07,139 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_demodulation_enable [2021-11-13 17:46:07,141 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_demodulation_enable [2021-11-13 17:46:07,141 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_work_handler [2021-11-13 17:46:07,141 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_work_handler [2021-11-13 17:46:07,141 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 17:46:07,141 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-13 17:46:07,141 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-13 17:46:07,142 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write [2021-11-13 17:46:07,142 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write [2021-11-13 17:46:07,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 17:46:07,143 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-11-13 17:46:07,143 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-11-13 17:46:07,143 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2021-11-13 17:46:07,144 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2021-11-13 17:46:07,144 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-11-13 17:46:07,144 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-11-13 17:46:07,145 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-13 17:46:07,145 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-13 17:46:07,145 INFO L130 BoogieDeclarations]: Found specification of procedure set_volume [2021-11-13 17:46:07,145 INFO L138 BoogieDeclarations]: Found implementation of procedure set_volume [2021-11-13 17:46:07,145 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_sliced_fmt [2021-11-13 17:46:07,145 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_sliced_fmt [2021-11-13 17:46:07,146 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_initialize [2021-11-13 17:46:07,146 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_initialize [2021-11-13 17:46:07,146 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ext_ctrls [2021-11-13 17:46:07,146 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ext_ctrls [2021-11-13 17:46:07,146 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 17:46:07,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 17:46:07,146 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_notify [2021-11-13 17:46:07,147 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_notify [2021-11-13 17:46:07,147 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-13 17:46:07,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-13 17:46:07,148 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-13 17:46:07,148 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-13 17:46:07,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2021-11-13 17:46:07,148 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2021-11-13 17:46:07,149 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-13 17:46:07,150 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-13 17:46:07,150 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2021-11-13 17:46:07,150 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2021-11-13 17:46:07,150 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_resolution [2021-11-13 17:46:07,151 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_resolution [2021-11-13 17:46:07,151 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-13 17:46:07,152 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-13 17:46:07,152 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_try_ext_ctrls [2021-11-13 17:46:07,152 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_try_ext_ctrls [2021-11-13 17:46:07,152 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-13 17:46:07,152 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-13 17:46:07,152 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-11-13 17:46:07,152 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-11-13 17:46:07,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-13 17:46:07,153 INFO L130 BoogieDeclarations]: Found specification of procedure cx25836_initialize [2021-11-13 17:46:07,153 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25836_initialize [2021-11-13 17:46:07,153 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write4 [2021-11-13 17:46:07,154 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write4 [2021-11-13 17:46:07,154 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ext_ctrls [2021-11-13 17:46:07,154 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ext_ctrls [2021-11-13 17:46:07,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-13 17:46:07,155 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_frequency [2021-11-13 17:46:07,156 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_frequency [2021-11-13 17:46:07,158 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_std_setup [2021-11-13 17:46:07,159 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_std_setup [2021-11-13 17:46:07,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 17:46:07,159 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_tx [2021-11-13 17:46:07,159 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_tx [2021-11-13 17:46:07,161 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2021-11-13 17:46:07,161 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2021-11-13 17:46:07,161 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_queryctrl [2021-11-13 17:46:07,161 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_queryctrl [2021-11-13 17:46:07,168 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_modulation_enable [2021-11-13 17:46:07,169 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_modulation_enable [2021-11-13 17:46:07,169 INFO L130 BoogieDeclarations]: Found specification of procedure cx23885_initialize [2021-11-13 17:46:07,169 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23885_initialize [2021-11-13 17:46:07,169 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_raw_fmt [2021-11-13 17:46:07,169 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_raw_fmt [2021-11-13 17:46:07,169 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_freq [2021-11-13 17:46:07,169 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_freq [2021-11-13 17:46:07,170 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_std [2021-11-13 17:46:07,170 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_std [2021-11-13 17:46:07,170 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or [2021-11-13 17:46:07,170 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or [2021-11-13 17:46:07,170 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ctrl [2021-11-13 17:46:07,170 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ctrl [2021-11-13 17:46:07,170 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_s_parameters [2021-11-13 17:46:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_s_parameters [2021-11-13 17:46:07,171 INFO L130 BoogieDeclarations]: Found specification of procedure to_state [2021-11-13 17:46:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure to_state [2021-11-13 17:46:07,171 INFO L130 BoogieDeclarations]: Found specification of procedure set_audclk_freq [2021-11-13 17:46:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure set_audclk_freq [2021-11-13 17:46:07,171 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_register [2021-11-13 17:46:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_register [2021-11-13 17:46:07,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 17:46:07,172 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_register [2021-11-13 17:46:07,172 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_register [2021-11-13 17:46:07,172 INFO L130 BoogieDeclarations]: Found specification of procedure set_input [2021-11-13 17:46:07,172 INFO L138 BoogieDeclarations]: Found implementation of procedure set_input [2021-11-13 17:46:07,172 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_g_parameters [2021-11-13 17:46:07,172 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_g_parameters [2021-11-13 17:46:07,173 INFO L130 BoogieDeclarations]: Found specification of procedure cx23888_std_setup [2021-11-13 17:46:07,173 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23888_std_setup [2021-11-13 17:46:07,173 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_initialize [2021-11-13 17:46:07,173 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_initialize [2021-11-13 17:46:07,173 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2021-11-13 17:46:07,173 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2021-11-13 17:46:07,173 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_rx [2021-11-13 17:46:07,174 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_rx [2021-11-13 17:46:07,174 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or4 [2021-11-13 17:46:07,174 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or4 [2021-11-13 17:46:07,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-13 17:46:07,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-13 17:46:07,174 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_input_status [2021-11-13 17:46:07,174 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_input_status [2021-11-13 17:46:07,175 INFO L130 BoogieDeclarations]: Found specification of procedure lpf_count_to_ns [2021-11-13 17:46:07,175 INFO L138 BoogieDeclarations]: Found implementation of procedure lpf_count_to_ns [2021-11-13 17:46:07,175 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_set_audclk_freq [2021-11-13 17:46:07,175 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_set_audclk_freq [2021-11-13 17:46:07,175 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read [2021-11-13 17:46:07,175 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read [2021-11-13 17:46:07,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 17:46:07,176 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_us [2021-11-13 17:46:07,176 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_us [2021-11-13 17:46:07,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-13 17:46:07,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-13 17:46:07,176 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-13 17:46:07,176 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-13 17:46:07,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 17:46:07,177 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-13 17:46:07,177 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_sliced_fmt [2021-11-13 17:46:07,178 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_sliced_fmt [2021-11-13 17:46:07,178 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2021-11-13 17:46:07,178 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2021-11-13 17:46:07,178 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2021-11-13 17:46:07,178 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2021-11-13 17:46:07,178 INFO L130 BoogieDeclarations]: Found specification of procedure get_fw_name [2021-11-13 17:46:07,178 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fw_name [2021-11-13 17:46:07,179 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_decode_vbi_line [2021-11-13 17:46:07,179 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_decode_vbi_line [2021-11-13 17:46:07,179 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_adapter_id [2021-11-13 17:46:07,179 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_adapter_id [2021-11-13 17:46:07,179 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_carrier_freq [2021-11-13 17:46:07,179 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_carrier_freq [2021-11-13 17:46:07,179 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_clocks_to_clock_divider [2021-11-13 17:46:07,180 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_clocks_to_clock_divider [2021-11-13 17:46:07,180 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx231xx [2021-11-13 17:46:07,180 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx231xx [2021-11-13 17:46:07,180 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2021-11-13 17:46:07,180 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2021-11-13 17:46:07,180 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_s_edge_detection [2021-11-13 17:46:07,180 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_s_edge_detection [2021-11-13 17:46:07,181 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2021-11-13 17:46:07,181 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2021-11-13 17:46:07,181 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_probe [2021-11-13 17:46:07,181 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_probe [2021-11-13 17:46:07,181 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-13 17:46:07,181 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-13 17:46:07,181 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2021-11-13 17:46:07,182 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2021-11-13 17:46:07,182 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read4 [2021-11-13 17:46:07,182 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read4 [2021-11-13 17:46:07,182 INFO L130 BoogieDeclarations]: Found specification of procedure odd_parity [2021-11-13 17:46:07,182 INFO L138 BoogieDeclarations]: Found implementation of procedure odd_parity [2021-11-13 17:46:07,182 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-13 17:46:07,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-13 17:46:07,183 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_enable [2021-11-13 17:46:07,183 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_enable [2021-11-13 17:46:07,183 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-13 17:46:07,183 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-13 17:46:07,183 INFO L130 BoogieDeclarations]: Found specification of procedure filter_rx_s_min_width [2021-11-13 17:46:07,183 INFO L138 BoogieDeclarations]: Found implementation of procedure filter_rx_s_min_width [2021-11-13 17:46:07,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 17:46:07,184 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_shutdown [2021-11-13 17:46:07,184 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_shutdown [2021-11-13 17:46:07,184 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-11-13 17:46:07,184 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-11-13 17:46:07,184 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-13 17:46:07,184 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-13 17:46:07,185 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23885 [2021-11-13 17:46:07,185 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23885 [2021-11-13 17:46:07,185 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 17:46:07,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 17:46:07,185 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_pulse_clocks [2021-11-13 17:46:07,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_pulse_clocks [2021-11-13 17:46:07,185 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23888 [2021-11-13 17:46:07,186 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23888 [2021-11-13 17:46:07,186 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23887 [2021-11-13 17:46:07,186 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23887 [2021-11-13 17:46:09,420 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-13 17:48:44,812 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 17:48:44,813 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-13 17:48:44,823 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 05:48:44 BoogieIcfgContainer [2021-11-13 17:48:44,823 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 17:48:44,826 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-13 17:48:44,826 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-13 17:48:44,830 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-13 17:48:44,830 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 05:46:01" (1/3) ... [2021-11-13 17:48:44,831 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@467ed417 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 05:48:44, skipping insertion in model container [2021-11-13 17:48:44,832 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:46:05" (2/3) ... [2021-11-13 17:48:44,834 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@467ed417 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 05:48:44, skipping insertion in model container [2021-11-13 17:48:44,834 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 05:48:44" (3/3) ... [2021-11-13 17:48:44,836 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i [2021-11-13 17:48:44,844 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-13 17:48:44,844 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2021-11-13 17:48:44,846 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@467ed417 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.11 05:48:44, skipping insertion in model container [2021-11-13 17:48:44,846 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-13 17:48:44,847 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-13 17:48:44,847 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-13 17:48:44,847 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-13 17:48:44,847 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 05:48:44" (3/3) ... [2021-11-13 17:48:44,850 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-13 17:48:44,862 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_set [2021-11-13 17:48:44,862 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure to_sd [2021-11-13 17:48:44,862 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_tuner [2021-11-13 17:48:44,862 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_frequency [2021-11-13 17:48:44,862 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_g_ctrl [2021-11-13 17:48:44,863 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_std_setup [2021-11-13 17:48:44,863 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_tx_s_parameters [2021-11-13 17:48:44,863 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2021-11-13 17:48:44,863 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2021-11-13 17:48:44,863 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_change [2021-11-13 17:48:44,863 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_tx_g_parameters [2021-11-13 17:48:44,863 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_querymenu [2021-11-13 17:48:44,864 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure irqenable_tx [2021-11-13 17:48:44,864 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_get_clientdata [2021-11-13 17:48:44,864 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_queryctrl [2021-11-13 17:48:44,864 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2021-11-13 17:48:44,864 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure control_tx_modulation_enable [2021-11-13 17:48:44,864 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx23885_initialize [2021-11-13 17:48:44,864 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_raw_fmt [2021-11-13 17:48:44,864 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure clock_divider_to_freq [2021-11-13 17:48:44,865 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_std [2021-11-13 17:48:44,865 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2021-11-13 17:48:44,865 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_probe [2021-11-13 17:48:44,865 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_and_or [2021-11-13 17:48:44,865 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2021-11-13 17:48:44,865 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure destroy_workqueue [2021-11-13 17:48:44,865 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_rx_shutdown [2021-11-13 17:48:44,866 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_s_ctrl [2021-11-13 17:48:44,866 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx2388x [2021-11-13 17:48:44,866 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_tuner [2021-11-13 17:48:44,866 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx2583x [2021-11-13 17:48:44,866 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_rx_s_parameters [2021-11-13 17:48:44,866 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure to_state [2021-11-13 17:48:44,866 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_audclk_freq [2021-11-13 17:48:44,867 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_register [2021-11-13 17:48:44,867 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_register [2021-11-13 17:48:44,867 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2021-11-13 17:48:44,867 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_input [2021-11-13 17:48:44,867 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_rx_g_parameters [2021-11-13 17:48:44,867 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure to_ir_state [2021-11-13 17:48:44,867 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx23888_std_setup [2021-11-13 17:48:44,868 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure control_tx_enable [2021-11-13 17:48:44,868 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure activate_work_3 [2021-11-13 17:48:44,868 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_initialize [2021-11-13 17:48:44,868 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_transfer [2021-11-13 17:48:44,868 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pulse_width_count_to_ns [2021-11-13 17:48:44,868 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_read [2021-11-13 17:48:44,868 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure irqenable_rx [2021-11-13 17:48:44,869 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_and_or4 [2021-11-13 17:48:44,869 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2021-11-13 17:48:44,869 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2021-11-13 17:48:44,869 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_init_zalloc [2021-11-13 17:48:44,869 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_input_status [2021-11-13 17:48:44,869 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure lpf_count_to_ns [2021-11-13 17:48:44,869 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_set_audclk_freq [2021-11-13 17:48:44,869 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure carrier_freq_to_clock_divider [2021-11-13 17:48:44,870 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_read [2021-11-13 17:48:44,870 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure control_rx_demodulation_enable [2021-11-13 17:48:44,870 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pulse_width_count_to_us [2021-11-13 17:48:44,870 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_memset [2021-11-13 17:48:44,870 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_work_handler [2021-11-13 17:48:44,870 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2021-11-13 17:48:44,870 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2021-11-13 17:48:44,871 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_sliced_fmt [2021-11-13 17:48:44,871 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_master_send [2021-11-13 17:48:44,871 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_write [2021-11-13 17:48:44,871 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_get_subdevdata [2021-11-13 17:48:44,871 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_fw_name [2021-11-13 17:48:44,871 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_decode_vbi_line [2021-11-13 17:48:44,871 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_adapter_id [2021-11-13 17:48:44,872 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_ctrl_handler_free [2021-11-13 17:48:44,872 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure clock_divider_to_carrier_freq [2021-11-13 17:48:44,872 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure call_and_disable_work_3 [2021-11-13 17:48:44,872 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_ctrl_new_std [2021-11-13 17:48:44,872 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2021-11-13 17:48:44,872 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pulse_clocks_to_clock_divider [2021-11-13 17:48:44,872 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx231xx [2021-11-13 17:48:44,873 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_volume [2021-11-13 17:48:44,873 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_sliced_fmt [2021-11-13 17:48:44,873 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx231xx_initialize [2021-11-13 17:48:44,873 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure call_and_disable_all_3 [2021-11-13 17:48:44,873 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure control_rx_s_edge_detection [2021-11-13 17:48:44,873 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_g_ext_ctrls [2021-11-13 17:48:44,873 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure devm_kzalloc [2021-11-13 17:48:44,873 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_probe [2021-11-13 17:48:44,874 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_notify [2021-11-13 17:48:44,874 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __init_work [2021-11-13 17:48:44,874 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure prepare_to_wait [2021-11-13 17:48:44,874 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __mutex_init [2021-11-13 17:48:44,874 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure queue_work_on [2021-11-13 17:48:44,874 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memmove [2021-11-13 17:48:44,874 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_read4 [2021-11-13 17:48:44,875 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure odd_parity [2021-11-13 17:48:44,875 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-13 17:48:44,875 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2021-11-13 17:48:44,875 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure control_rx_enable [2021-11-13 17:48:44,875 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __init_waitqueue_head [2021-11-13 17:48:44,875 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __kfifo_uint_must_check_helper [2021-11-13 17:48:44,875 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure clock_divider_to_resolution [2021-11-13 17:48:44,876 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure lockdep_init_map [2021-11-13 17:48:44,876 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure filter_rx_s_min_width [2021-11-13 17:48:44,876 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_try_ext_ctrls [2021-11-13 17:48:44,876 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure release_firmware [2021-11-13 17:48:44,876 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_tx_shutdown [2021-11-13 17:48:44,876 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule [2021-11-13 17:48:44,877 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure queue_work [2021-11-13 17:48:44,877 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure finish_wait [2021-11-13 17:48:44,878 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx23885 [2021-11-13 17:48:44,878 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25836_initialize [2021-11-13 17:48:44,878 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_write4 [2021-11-13 17:48:44,878 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ns_to_pulse_clocks [2021-11-13 17:48:44,879 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx23888 [2021-11-13 17:48:44,879 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_s_ext_ctrls [2021-11-13 17:48:44,879 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx23887 [2021-11-13 17:48:45,081 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1097 nodes and edges [2021-11-13 17:48:45,092 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 382 nodes and edges [2021-11-13 17:48:45,102 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 141 nodes and edges [2021-11-13 17:48:45,114 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 64 nodes and edges [2021-11-13 17:48:45,123 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 32 nodes and edges [2021-11-13 17:48:45,133 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2021-11-13 17:48:45,143 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2021-11-13 17:48:45,153 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2021-11-13 17:48:45,162 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-11-13 17:48:45,171 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-13 17:48:46,646 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd4119fa-4dbd-4061-866f-d3978f5c991c/bin/uautomizer-YU5uOKAj3y/witness.graphml [2021-11-13 17:48:46,647 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-13 17:48:46,649 INFO L158 Benchmark]: Toolchain (without parser) took 165400.28ms. Allocated memory was 109.1MB in the beginning and 2.4GB in the end (delta: 2.3GB). Free memory was 76.1MB in the beginning and 1.3GB in the end (delta: -1.2GB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2021-11-13 17:48:46,649 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 109.1MB. Free memory is still 87.7MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 17:48:46,650 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4287.10ms. Allocated memory was 109.1MB in the beginning and 264.2MB in the end (delta: 155.2MB). Free memory was 76.1MB in the beginning and 125.2MB in the end (delta: -49.1MB). Peak memory consumption was 143.2MB. Max. memory is 16.1GB. [2021-11-13 17:48:46,650 INFO L158 Benchmark]: Boogie Procedure Inliner took 651.20ms. Allocated memory is still 264.2MB. Free memory was 125.2MB in the beginning and 104.2MB in the end (delta: 20.9MB). Peak memory consumption was 57.6MB. Max. memory is 16.1GB. [2021-11-13 17:48:46,651 INFO L158 Benchmark]: Boogie Preprocessor took 829.12ms. Allocated memory was 264.2MB in the beginning and 444.6MB in the end (delta: 180.4MB). Free memory was 104.2MB in the beginning and 282.4MB in the end (delta: -178.1MB). Peak memory consumption was 77.7MB. Max. memory is 16.1GB. [2021-11-13 17:48:46,651 INFO L158 Benchmark]: RCFGBuilder took 157805.49ms. Allocated memory was 444.6MB in the beginning and 2.4GB in the end (delta: 2.0GB). Free memory was 282.4MB in the beginning and 1.8GB in the end (delta: -1.5GB). Peak memory consumption was 1.5GB. Max. memory is 16.1GB. [2021-11-13 17:48:46,651 INFO L158 Benchmark]: TraceAbstraction took 19.65ms. Allocated memory is still 2.4GB. Free memory was 1.8GB in the beginning and 1.8GB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 17:48:46,652 INFO L158 Benchmark]: Witness Printer took 1800.35ms. Allocated memory is still 2.4GB. Free memory was 1.8GB in the beginning and 1.3GB in the end (delta: 484.2MB). Peak memory consumption was 486.5MB. Max. memory is 16.1GB. [2021-11-13 17:48:46,654 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 109.1MB. Free memory is still 87.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4287.10ms. Allocated memory was 109.1MB in the beginning and 264.2MB in the end (delta: 155.2MB). Free memory was 76.1MB in the beginning and 125.2MB in the end (delta: -49.1MB). Peak memory consumption was 143.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 651.20ms. Allocated memory is still 264.2MB. Free memory was 125.2MB in the beginning and 104.2MB in the end (delta: 20.9MB). Peak memory consumption was 57.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 829.12ms. Allocated memory was 264.2MB in the beginning and 444.6MB in the end (delta: 180.4MB). Free memory was 104.2MB in the beginning and 282.4MB in the end (delta: -178.1MB). Peak memory consumption was 77.7MB. Max. memory is 16.1GB. * RCFGBuilder took 157805.49ms. Allocated memory was 444.6MB in the beginning and 2.4GB in the end (delta: 2.0GB). Free memory was 282.4MB in the beginning and 1.8GB in the end (delta: -1.5GB). Peak memory consumption was 1.5GB. Max. memory is 16.1GB. * TraceAbstraction took 19.65ms. Allocated memory is still 2.4GB. Free memory was 1.8GB in the beginning and 1.8GB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 1800.35ms. Allocated memory is still 2.4GB. Free memory was 1.8GB in the beginning and 1.3GB in the end (delta: 484.2MB). Peak memory consumption was 486.5MB. 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! [2021-11-13 17:48:46,737 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd4119fa-4dbd-4061-866f-d3978f5c991c/bin/uautomizer-YU5uOKAj3y/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