./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--pci--cs46xx--snd-cs46xx.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_43b229c7-4c75-413e-8f47-fce3e09fa701/bin/uautomizer-Dbtcem3rbc/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43b229c7-4c75-413e-8f47-fce3e09fa701/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_43b229c7-4c75-413e-8f47-fce3e09fa701/bin/uautomizer-Dbtcem3rbc/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43b229c7-4c75-413e-8f47-fce3e09fa701/bin/uautomizer-Dbtcem3rbc/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--pci--cs46xx--snd-cs46xx.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43b229c7-4c75-413e-8f47-fce3e09fa701/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_43b229c7-4c75-413e-8f47-fce3e09fa701/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 718a95fd2d27cb38002861c3cfa5a256ea936153fc96f7220d4978ac34f5d164 --- 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 20:53:19,233 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-02 20:53:19,236 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-02 20:53:19,289 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-02 20:53:19,290 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-02 20:53:19,294 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-02 20:53:19,296 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-02 20:53:19,300 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-02 20:53:19,301 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-02 20:53:19,302 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-02 20:53:19,302 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-02 20:53:19,303 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-02 20:53:19,303 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-02 20:53:19,304 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-02 20:53:19,304 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-02 20:53:19,305 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-02 20:53:19,306 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-02 20:53:19,306 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-02 20:53:19,308 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-02 20:53:19,310 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-02 20:53:19,311 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-02 20:53:19,312 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-02 20:53:19,314 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-02 20:53:19,314 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-02 20:53:19,318 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-02 20:53:19,318 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-02 20:53:19,319 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-02 20:53:19,319 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-02 20:53:19,320 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-02 20:53:19,321 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-02 20:53:19,321 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-02 20:53:19,322 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-02 20:53:19,323 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-02 20:53:19,324 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-02 20:53:19,325 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-02 20:53:19,325 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-02 20:53:19,326 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-02 20:53:19,326 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-02 20:53:19,326 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-02 20:53:19,328 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-02 20:53:19,330 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-02 20:53:19,331 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43b229c7-4c75-413e-8f47-fce3e09fa701/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-02 20:53:19,372 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-02 20:53:19,372 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-02 20:53:19,373 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-02 20:53:19,373 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-02 20:53:19,374 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-02 20:53:19,374 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-02 20:53:19,375 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-02 20:53:19,375 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-02 20:53:19,375 INFO L138 SettingsManager]: * Use SBE=true [2022-11-02 20:53:19,375 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-02 20:53:19,376 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-02 20:53:19,377 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-02 20:53:19,377 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-02 20:53:19,377 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-02 20:53:19,377 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-02 20:53:19,377 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-02 20:53:19,378 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-02 20:53:19,378 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-02 20:53:19,378 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-02 20:53:19,378 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-02 20:53:19,378 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-02 20:53:19,379 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:53:19,379 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-02 20:53:19,379 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-02 20:53:19,379 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-02 20:53:19,380 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-02 20:53:19,380 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-02 20:53:19,380 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-02 20:53:19,380 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-02 20:53:19,380 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-02 20:53:19,381 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_43b229c7-4c75-413e-8f47-fce3e09fa701/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43b229c7-4c75-413e-8f47-fce3e09fa701/bin/uautomizer-Dbtcem3rbc Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 718a95fd2d27cb38002861c3cfa5a256ea936153fc96f7220d4978ac34f5d164 [2022-11-02 20:53:19,703 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-02 20:53:19,731 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-02 20:53:19,733 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-02 20:53:19,735 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-02 20:53:19,739 INFO L275 PluginConnector]: CDTParser initialized [2022-11-02 20:53:19,741 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43b229c7-4c75-413e-8f47-fce3e09fa701/bin/uautomizer-Dbtcem3rbc/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--pci--cs46xx--snd-cs46xx.ko-entry_point.cil.out.i [2022-11-02 20:53:19,811 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43b229c7-4c75-413e-8f47-fce3e09fa701/bin/uautomizer-Dbtcem3rbc/data/639b4927f/f872190368c8489b98e7334699eb726f/FLAG676a86bfa [2022-11-02 20:53:20,845 INFO L306 CDTParser]: Found 1 translation units. [2022-11-02 20:53:20,846 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43b229c7-4c75-413e-8f47-fce3e09fa701/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--pci--cs46xx--snd-cs46xx.ko-entry_point.cil.out.i [2022-11-02 20:53:20,906 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43b229c7-4c75-413e-8f47-fce3e09fa701/bin/uautomizer-Dbtcem3rbc/data/639b4927f/f872190368c8489b98e7334699eb726f/FLAG676a86bfa [2022-11-02 20:53:21,159 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43b229c7-4c75-413e-8f47-fce3e09fa701/bin/uautomizer-Dbtcem3rbc/data/639b4927f/f872190368c8489b98e7334699eb726f [2022-11-02 20:53:21,162 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-02 20:53:21,164 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-02 20:53:21,165 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-02 20:53:21,165 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-02 20:53:21,169 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-02 20:53:21,170 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:53:21" (1/1) ... [2022-11-02 20:53:21,171 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13aee7f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:53:21, skipping insertion in model container [2022-11-02 20:53:21,171 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:53:21" (1/1) ... [2022-11-02 20:53:21,178 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-02 20:53:21,384 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-02 20:53:22,007 WARN L1244 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4843] [2022-11-02 20:53:22,008 WARN L1244 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4844-4845] [2022-11-02 20:53:22,150 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_43b229c7-4c75-413e-8f47-fce3e09fa701/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--pci--cs46xx--snd-cs46xx.ko-entry_point.cil.out.i[139081,139094] [2022-11-02 20:53:27,514 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:53:27,570 INFO L203 MainTranslator]: Completed pre-run [2022-11-02 20:53:27,675 WARN L1244 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4843] [2022-11-02 20:53:27,676 WARN L1244 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4844-4845] [2022-11-02 20:53:27,680 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_43b229c7-4c75-413e-8f47-fce3e09fa701/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--pci--cs46xx--snd-cs46xx.ko-entry_point.cil.out.i[139081,139094] [2022-11-02 20:53:30,733 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:53:31,040 INFO L208 MainTranslator]: Completed translation [2022-11-02 20:53:31,041 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:53:31 WrapperNode [2022-11-02 20:53:31,041 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-02 20:53:31,042 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-02 20:53:31,042 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-02 20:53:31,043 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-02 20:53:31,050 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:53:31" (1/1) ... [2022-11-02 20:53:31,240 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:53:31" (1/1) ... [2022-11-02 20:53:31,702 INFO L138 Inliner]: procedures = 453, calls = 6871, calls flagged for inlining = 212, calls inlined = 198, statements flattened = 12752 [2022-11-02 20:53:31,702 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-02 20:53:31,703 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-02 20:53:31,704 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-02 20:53:31,704 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-02 20:53:31,714 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:53:31" (1/1) ... [2022-11-02 20:53:31,714 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:53:31" (1/1) ... [2022-11-02 20:53:31,768 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:53:31" (1/1) ... [2022-11-02 20:53:31,768 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:53:31" (1/1) ... [2022-11-02 20:53:32,031 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:53:31" (1/1) ... [2022-11-02 20:53:32,078 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:53:31" (1/1) ... [2022-11-02 20:53:35,127 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:53:31" (1/1) ... [2022-11-02 20:53:36,610 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:53:31" (1/1) ... [2022-11-02 20:53:36,702 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-02 20:53:36,703 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-02 20:53:36,703 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-02 20:53:36,704 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-02 20:53:36,705 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:53:31" (1/1) ... [2022-11-02 20:53:36,714 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:53:36,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43b229c7-4c75-413e-8f47-fce3e09fa701/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:53:36,744 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43b229c7-4c75-413e-8f47-fce3e09fa701/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-02 20:53:36,768 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43b229c7-4c75-413e-8f47-fce3e09fa701/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-02 20:53:36,784 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_poke_via_dsp [2022-11-02 20:53:36,784 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_poke_via_dsp [2022-11-02 20:53:36,784 INFO L130 BoogieDeclarations]: Found specification of procedure snd_ac97_read [2022-11-02 20:53:36,784 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_ac97_read [2022-11-02 20:53:36,785 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_open_clfe [2022-11-02 20:53:36,785 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_open_clfe [2022-11-02 20:53:36,785 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_create_src_task_scb [2022-11-02 20:53:36,785 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_create_src_task_scb [2022-11-02 20:53:36,785 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_capture_hw_free [2022-11-02 20:53:36,785 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_capture_hw_free [2022-11-02 20:53:36,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-11-02 20:53:36,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-11-02 20:53:36,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-02 20:53:36,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-02 20:53:36,786 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_hw_constraint_list [2022-11-02 20:53:36,786 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_hw_constraint_list [2022-11-02 20:53:36,786 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-11-02 20:53:36,787 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-11-02 20:53:36,787 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_scb_set_volume [2022-11-02 20:53:36,787 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_scb_set_volume [2022-11-02 20:53:36,787 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_pokeBA0 [2022-11-02 20:53:36,787 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_pokeBA0 [2022-11-02 20:53:36,787 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_close_iec958 [2022-11-02 20:53:36,788 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_close_iec958 [2022-11-02 20:53:36,788 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_capture_close [2022-11-02 20:53:36,788 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_capture_close [2022-11-02 20:53:36,788 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_set_ops [2022-11-02 20:53:36,788 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_set_ops [2022-11-02 20:53:36,788 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-02 20:53:36,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-02 20:53:36,789 INFO L130 BoogieDeclarations]: Found specification of procedure dsp_load_parameter [2022-11-02 20:53:36,789 INFO L138 BoogieDeclarations]: Found implementation of procedure dsp_load_parameter [2022-11-02 20:53:36,789 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_free_scb [2022-11-02 20:53:36,789 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_free_scb [2022-11-02 20:53:36,789 INFO L130 BoogieDeclarations]: Found specification of procedure snd_info_create_card_entry [2022-11-02 20:53:36,789 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_info_create_card_entry [2022-11-02 20:53:36,789 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_free [2022-11-02 20:53:36,790 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_free [2022-11-02 20:53:36,790 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-02 20:53:36,790 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-02 20:53:36,790 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_hw_params [2022-11-02 20:53:36,791 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_hw_params [2022-11-02 20:53:36,791 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-02 20:53:36,791 INFO L130 BoogieDeclarations]: Found specification of procedure snd_ac97_write [2022-11-02 20:53:36,791 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_ac97_write [2022-11-02 20:53:36,791 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-02 20:53:36,791 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-02 20:53:36,792 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_create_generic_scb [2022-11-02 20:53:36,792 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_create_generic_scb [2022-11-02 20:53:36,792 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-02 20:53:36,792 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-02 20:53:36,793 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_proc_free_scb_desc [2022-11-02 20:53:36,793 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_proc_free_scb_desc [2022-11-02 20:53:36,794 INFO L130 BoogieDeclarations]: Found specification of procedure params_period_bytes [2022-11-02 20:53:36,794 INFO L138 BoogieDeclarations]: Found implementation of procedure params_period_bytes [2022-11-02 20:53:36,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-02 20:53:36,795 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_proc_register_scb_desc [2022-11-02 20:53:36,795 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_proc_register_scb_desc [2022-11-02 20:53:36,795 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_create_mix_only_scb [2022-11-02 20:53:36,795 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_create_mix_only_scb [2022-11-02 20:53:36,795 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_transfer [2022-11-02 20:53:36,796 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_transfer [2022-11-02 20:53:36,796 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_clear_BA1 [2022-11-02 20:53:36,796 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_clear_BA1 [2022-11-02 20:53:36,796 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-11-02 20:53:36,797 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-11-02 20:53:36,797 INFO L130 BoogieDeclarations]: Found specification of procedure snd_ctl_add [2022-11-02 20:53:36,797 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_ctl_add [2022-11-02 20:53:36,797 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dma_free_pages [2022-11-02 20:53:36,797 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dma_free_pages [2022-11-02 20:53:36,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-02 20:53:36,798 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_capture_indirect_pointer [2022-11-02 20:53:36,798 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_capture_indirect_pointer [2022-11-02 20:53:36,798 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_set_play_sample_rate [2022-11-02 20:53:36,799 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_set_play_sample_rate [2022-11-02 20:53:36,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-02 20:53:36,799 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-02 20:53:36,799 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-02 20:53:36,800 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_proc_start [2022-11-02 20:53:36,800 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_proc_start [2022-11-02 20:53:36,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-02 20:53:36,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-02 20:53:36,801 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_preallocate_pages_for_all [2022-11-02 20:53:36,801 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_lib_preallocate_pages_for_all [2022-11-02 20:53:36,801 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_indirect_pointer [2022-11-02 20:53:36,801 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_indirect_pointer [2022-11-02 20:53:36,802 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_enable_spdif_out [2022-11-02 20:53:36,802 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_enable_spdif_out [2022-11-02 20:53:36,802 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-11-02 20:53:36,802 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-11-02 20:53:36,802 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_codec_write [2022-11-02 20:53:36,802 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_codec_write [2022-11-02 20:53:36,803 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-02 20:53:36,803 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-02 20:53:36,803 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_capture_direct_pointer [2022-11-02 20:53:36,804 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_capture_direct_pointer [2022-11-02 20:53:36,804 INFO L130 BoogieDeclarations]: Found specification of procedure snd_info_free_entry [2022-11-02 20:53:36,804 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_info_free_entry [2022-11-02 20:53:36,804 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_cs46xx_remove [2022-11-02 20:53:36,804 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_cs46xx_remove [2022-11-02 20:53:36,805 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_pcm_link [2022-11-02 20:53:36,806 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_pcm_link [2022-11-02 20:53:36,806 INFO L130 BoogieDeclarations]: Found specification of procedure voyetra_setup_eapd_slot [2022-11-02 20:53:36,806 INFO L138 BoogieDeclarations]: Found implementation of procedure voyetra_setup_eapd_slot [2022-11-02 20:53:36,806 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-02 20:53:36,806 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-02 20:53:36,806 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-02 20:53:36,807 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-02 20:53:36,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-02 20:53:36,807 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_resume [2022-11-02 20:53:36,807 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_resume [2022-11-02 20:53:36,807 INFO L130 BoogieDeclarations]: Found specification of procedure _dsp_create_scb [2022-11-02 20:53:36,808 INFO L138 BoogieDeclarations]: Found implementation of procedure _dsp_create_scb [2022-11-02 20:53:36,808 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_trigger [2022-11-02 20:53:36,809 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_trigger [2022-11-02 20:53:36,811 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_capture_trigger [2022-11-02 20:53:36,812 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_capture_trigger [2022-11-02 20:53:36,812 INFO L130 BoogieDeclarations]: Found specification of procedure _cs46xx_playback_open_channel [2022-11-02 20:53:36,812 INFO L138 BoogieDeclarations]: Found implementation of procedure _cs46xx_playback_open_channel [2022-11-02 20:53:36,812 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-02 20:53:36,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-02 20:53:36,814 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-02 20:53:36,814 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-02 20:53:36,815 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-02 20:53:36,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-02 20:53:36,821 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_prepare [2022-11-02 20:53:36,821 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_prepare [2022-11-02 20:53:36,821 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_create_pcm_serial_input_scb [2022-11-02 20:53:36,821 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_create_pcm_serial_input_scb [2022-11-02 20:53:36,822 INFO L130 BoogieDeclarations]: Found specification of procedure snd_power_change_state [2022-11-02 20:53:36,822 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_power_change_state [2022-11-02 20:53:36,822 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_src_unlink [2022-11-02 20:53:36,822 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_src_unlink [2022-11-02 20:53:36,822 INFO L130 BoogieDeclarations]: Found specification of procedure clkrun_init [2022-11-02 20:53:36,822 INFO L138 BoogieDeclarations]: Found implementation of procedure clkrun_init [2022-11-02 20:53:36,822 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-02 20:53:36,823 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-02 20:53:36,823 INFO L130 BoogieDeclarations]: Found specification of procedure bytes_to_frames [2022-11-02 20:53:36,823 INFO L138 BoogieDeclarations]: Found implementation of procedure bytes_to_frames [2022-11-02 20:53:36,823 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_open_iec958 [2022-11-02 20:53:36,823 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_open_iec958 [2022-11-02 20:53:36,823 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_peek [2022-11-02 20:53:36,823 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_peek [2022-11-02 20:53:36,824 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-02 20:53:36,824 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-02 20:53:36,824 INFO L130 BoogieDeclarations]: Found specification of procedure add_symbol [2022-11-02 20:53:36,824 INFO L138 BoogieDeclarations]: Found implementation of procedure add_symbol [2022-11-02 20:53:36,824 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-02 20:53:36,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-02 20:53:36,824 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_midi_input_open [2022-11-02 20:53:36,825 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_midi_input_open [2022-11-02 20:53:36,825 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_hw_stop [2022-11-02 20:53:36,825 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_hw_stop [2022-11-02 20:53:36,825 INFO L130 BoogieDeclarations]: Found specification of procedure hw_param_interval_c [2022-11-02 20:53:36,825 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_param_interval_c [2022-11-02 20:53:36,825 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_set_capture_sample_rate [2022-11-02 20:53:36,825 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_set_capture_sample_rate [2022-11-02 20:53:36,825 INFO L130 BoogieDeclarations]: Found specification of procedure snd_rawmidi_transmit [2022-11-02 20:53:36,826 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_rawmidi_transmit [2022-11-02 20:53:36,826 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-02 20:53:36,826 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-02 20:53:36,826 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-02 20:53:36,826 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-02 20:53:36,826 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_buffer_bytes [2022-11-02 20:53:36,826 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_lib_buffer_bytes [2022-11-02 20:53:36,827 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_detect_codec [2022-11-02 20:53:36,827 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_detect_codec [2022-11-02 20:53:36,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-02 20:53:36,827 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_midi_reset [2022-11-02 20:53:36,827 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_midi_reset [2022-11-02 20:53:36,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-02 20:53:36,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-02 20:53:36,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-02 20:53:36,828 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_capture_open [2022-11-02 20:53:36,828 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_capture_open [2022-11-02 20:53:36,828 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_create_codec_out_scb [2022-11-02 20:53:36,828 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_create_codec_out_scb [2022-11-02 20:53:36,828 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_disable_spdif_out [2022-11-02 20:53:36,828 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_disable_spdif_out [2022-11-02 20:53:36,828 INFO L130 BoogieDeclarations]: Found specification of procedure _dsp_clear_sample_buffer [2022-11-02 20:53:36,829 INFO L138 BoogieDeclarations]: Found implementation of procedure _dsp_clear_sample_buffer [2022-11-02 20:53:36,829 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_malloc_pages [2022-11-02 20:53:36,829 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_lib_malloc_pages [2022-11-02 20:53:36,829 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_close [2022-11-02 20:53:36,829 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_close [2022-11-02 20:53:36,829 INFO L130 BoogieDeclarations]: Found specification of procedure amp_voyetra [2022-11-02 20:53:36,829 INFO L138 BoogieDeclarations]: Found implementation of procedure amp_voyetra [2022-11-02 20:53:36,830 INFO L130 BoogieDeclarations]: Found specification of procedure get_segment_desc [2022-11-02 20:53:36,830 INFO L138 BoogieDeclarations]: Found implementation of procedure get_segment_desc [2022-11-02 20:53:36,830 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-02 20:53:36,830 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-02 20:53:36,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-02 20:53:36,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-02 20:53:36,830 INFO L130 BoogieDeclarations]: Found specification of procedure _dsp_create_task_tree [2022-11-02 20:53:36,831 INFO L138 BoogieDeclarations]: Found implementation of procedure _dsp_create_task_tree [2022-11-02 20:53:36,831 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_hw_free [2022-11-02 20:53:36,831 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_hw_free [2022-11-02 20:53:36,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-02 20:53:36,831 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-02 20:53:36,831 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-02 20:53:36,831 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-02 20:53:36,832 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-02 20:53:36,832 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-02 20:53:36,832 INFO L130 BoogieDeclarations]: Found specification of procedure free_module_desc [2022-11-02 20:53:36,832 INFO L138 BoogieDeclarations]: Found implementation of procedure free_module_desc [2022-11-02 20:53:36,832 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_new [2022-11-02 20:53:36,832 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_new [2022-11-02 20:53:36,832 INFO L130 BoogieDeclarations]: Found specification of procedure _dsp_create_generic_scb [2022-11-02 20:53:36,832 INFO L138 BoogieDeclarations]: Found implementation of procedure _dsp_create_generic_scb [2022-11-02 20:53:36,833 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-02 20:53:36,833 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-02 20:53:36,833 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_suspend [2022-11-02 20:53:36,833 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_suspend [2022-11-02 20:53:36,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-02 20:53:36,833 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dma_alloc_pages [2022-11-02 20:53:36,833 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dma_alloc_pages [2022-11-02 20:53:36,834 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-02 20:53:36,834 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-02 20:53:36,834 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_capture_prepare [2022-11-02 20:53:36,834 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_capture_prepare [2022-11-02 20:53:36,834 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-02 20:53:36,834 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_destroy_pcm_channel [2022-11-02 20:53:36,834 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_destroy_pcm_channel [2022-11-02 20:53:36,835 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_midi_input_trigger [2022-11-02 20:53:36,835 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_midi_input_trigger [2022-11-02 20:53:36,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-11-02 20:53:36,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-11-02 20:53:36,835 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_reset [2022-11-02 20:53:36,835 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_reset [2022-11-02 20:53:36,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-02 20:53:36,836 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_midi_output_close [2022-11-02 20:53:36,836 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_midi_output_close [2022-11-02 20:53:36,836 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-02 20:53:36,836 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-02 20:53:36,836 INFO L130 BoogieDeclarations]: Found specification of procedure snd_ac97_resume [2022-11-02 20:53:36,836 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_ac97_resume [2022-11-02 20:53:36,836 INFO L130 BoogieDeclarations]: Found specification of procedure snd_ac97_suspend [2022-11-02 20:53:36,837 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_ac97_suspend [2022-11-02 20:53:36,837 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_open_rear [2022-11-02 20:53:36,837 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_open_rear [2022-11-02 20:53:36,837 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-02 20:53:36,838 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-02 20:53:36,842 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_ac97_write [2022-11-02 20:53:36,842 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_ac97_write [2022-11-02 20:53:36,842 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-11-02 20:53:36,842 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-11-02 20:53:36,842 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_enable_stream_irqs [2022-11-02 20:53:36,842 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_enable_stream_irqs [2022-11-02 20:53:36,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-02 20:53:36,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-02 20:53:36,843 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_codec_read [2022-11-02 20:53:36,843 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_codec_read [2022-11-02 20:53:36,845 INFO L130 BoogieDeclarations]: Found specification of procedure snd_rawmidi_set_ops [2022-11-02 20:53:36,845 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_rawmidi_set_ops [2022-11-02 20:53:36,846 INFO L130 BoogieDeclarations]: Found specification of procedure snd_ctl_new1 [2022-11-02 20:53:36,846 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_ctl_new1 [2022-11-02 20:53:36,846 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_create_asynch_fg_tx_scb [2022-11-02 20:53:36,846 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_create_asynch_fg_tx_scb [2022-11-02 20:53:36,846 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_format_width [2022-11-02 20:53:36,846 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_format_width [2022-11-02 20:53:36,846 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_direct_pointer [2022-11-02 20:53:36,846 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_direct_pointer [2022-11-02 20:53:36,847 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_spos_update_scb [2022-11-02 20:53:36,847 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_spos_update_scb [2022-11-02 20:53:36,847 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_midi_output_open [2022-11-02 20:53:36,847 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_midi_output_open [2022-11-02 20:53:36,847 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2022-11-02 20:53:36,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2022-11-02 20:53:36,847 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-02 20:53:36,848 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-02 20:53:36,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-02 20:53:36,848 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-02 20:53:36,848 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-02 20:53:36,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-02 20:53:36,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-02 20:53:36,848 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_spos_destroy [2022-11-02 20:53:36,848 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_spos_destroy [2022-11-02 20:53:36,849 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_create_pcm_channel [2022-11-02 20:53:36,849 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_create_pcm_channel [2022-11-02 20:53:36,849 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_create_task_tree [2022-11-02 20:53:36,849 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_create_task_tree [2022-11-02 20:53:36,849 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_midi_output_trigger [2022-11-02 20:53:36,849 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_midi_output_trigger [2022-11-02 20:53:36,849 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-02 20:53:36,849 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-02 20:53:36,850 INFO L130 BoogieDeclarations]: Found specification of procedure frames_to_bytes [2022-11-02 20:53:36,850 INFO L138 BoogieDeclarations]: Found implementation of procedure frames_to_bytes [2022-11-02 20:53:36,850 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_chip_init [2022-11-02 20:53:36,850 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_chip_init [2022-11-02 20:53:36,850 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_free_pages [2022-11-02 20:53:36,850 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_lib_free_pages [2022-11-02 20:53:36,850 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_peekBA0 [2022-11-02 20:53:36,851 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_peekBA0 [2022-11-02 20:53:36,851 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_ioctl [2022-11-02 20:53:36,851 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_lib_ioctl [2022-11-02 20:53:36,851 INFO L130 BoogieDeclarations]: Found specification of procedure _wrap_all_bits [2022-11-02 20:53:36,851 INFO L138 BoogieDeclarations]: Found implementation of procedure _wrap_all_bits [2022-11-02 20:53:36,851 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_poke [2022-11-02 20:53:36,851 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_poke [2022-11-02 20:53:36,851 INFO L130 BoogieDeclarations]: Found specification of procedure dsp_load_sample [2022-11-02 20:53:36,852 INFO L138 BoogieDeclarations]: Found implementation of procedure dsp_load_sample [2022-11-02 20:53:36,852 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_open [2022-11-02 20:53:36,852 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_open [2022-11-02 20:53:36,852 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_create_scb [2022-11-02 20:53:36,852 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_create_scb [2022-11-02 20:53:36,852 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_lookup_symbol [2022-11-02 20:53:36,852 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_lookup_symbol [2022-11-02 20:53:36,852 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_capture_transfer [2022-11-02 20:53:36,853 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_capture_transfer [2022-11-02 20:53:36,853 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_wait_for_fifo [2022-11-02 20:53:36,853 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_wait_for_fifo [2022-11-02 20:53:36,853 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_download [2022-11-02 20:53:36,853 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_download [2022-11-02 20:53:36,853 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_capture_hw_params [2022-11-02 20:53:36,853 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_capture_hw_params [2022-11-02 20:53:36,853 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_remove_scb [2022-11-02 20:53:36,854 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_remove_scb [2022-11-02 20:53:36,854 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_enable_spdif_hw [2022-11-02 20:53:36,854 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_enable_spdif_hw [2022-11-02 20:53:36,854 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2022-11-02 20:53:36,854 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_free [2022-11-02 20:53:36,854 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-02 20:53:36,854 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-02 20:53:36,855 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_midi_input_close [2022-11-02 20:53:36,855 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_midi_input_close [2022-11-02 20:53:36,855 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-02 20:53:36,855 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-02 20:53:36,855 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-02 20:53:36,855 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-02 20:53:36,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-02 20:53:36,855 INFO L130 BoogieDeclarations]: Found specification of procedure _dsp_unlink_scb [2022-11-02 20:53:36,856 INFO L138 BoogieDeclarations]: Found implementation of procedure _dsp_unlink_scb [2022-11-02 20:53:36,856 INFO L130 BoogieDeclarations]: Found specification of procedure snd_info_register [2022-11-02 20:53:36,856 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_info_register [2022-11-02 20:53:38,383 INFO L235 CfgBuilder]: Building ICFG [2022-11-02 20:53:38,388 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-02 20:53:43,262 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;