./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-32_7a-drivers--media--pci--saa7164--saa7164.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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e019d8c0-74b2-44aa-b934-3389541e004d/bin/uautomizer-Dbtcem3rbc/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e019d8c0-74b2-44aa-b934-3389541e004d/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_e019d8c0-74b2-44aa-b934-3389541e004d/bin/uautomizer-Dbtcem3rbc/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e019d8c0-74b2-44aa-b934-3389541e004d/bin/uautomizer-Dbtcem3rbc/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--pci--saa7164--saa7164.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e019d8c0-74b2-44aa-b934-3389541e004d/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_e019d8c0-74b2-44aa-b934-3389541e004d/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 486bc36d6a05a7169fc7c9584bf00f3ab18a3246d17d277986fb6ea966280e64 --- 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 20:54:35,935 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-02 20:54:35,941 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-02 20:54:35,983 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-02 20:54:35,984 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-02 20:54:35,989 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-02 20:54:35,992 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-02 20:54:35,996 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-02 20:54:35,999 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-02 20:54:36,002 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-02 20:54:36,003 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-02 20:54:36,006 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-02 20:54:36,006 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-02 20:54:36,013 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-02 20:54:36,015 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-02 20:54:36,017 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-02 20:54:36,018 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-02 20:54:36,020 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-02 20:54:36,021 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-02 20:54:36,028 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-02 20:54:36,033 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-02 20:54:36,035 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-02 20:54:36,036 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-02 20:54:36,038 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-02 20:54:36,044 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-02 20:54:36,045 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-02 20:54:36,045 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-02 20:54:36,047 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-02 20:54:36,048 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-02 20:54:36,050 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-02 20:54:36,050 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-02 20:54:36,051 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-02 20:54:36,054 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-02 20:54:36,055 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-02 20:54:36,056 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-02 20:54:36,057 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-02 20:54:36,058 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-02 20:54:36,058 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-02 20:54:36,058 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-02 20:54:36,059 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-02 20:54:36,060 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-02 20:54:36,061 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e019d8c0-74b2-44aa-b934-3389541e004d/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-02 20:54:36,109 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-02 20:54:36,110 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-02 20:54:36,111 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-02 20:54:36,111 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-02 20:54:36,112 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-02 20:54:36,112 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-02 20:54:36,113 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-02 20:54:36,114 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-02 20:54:36,114 INFO L138 SettingsManager]: * Use SBE=true [2022-11-02 20:54:36,114 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-02 20:54:36,115 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-02 20:54:36,116 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-02 20:54:36,116 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-02 20:54:36,116 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-02 20:54:36,116 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-02 20:54:36,117 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-02 20:54:36,117 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-02 20:54:36,117 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-02 20:54:36,117 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-02 20:54:36,118 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-02 20:54:36,118 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-02 20:54:36,118 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:54:36,119 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-02 20:54:36,119 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-02 20:54:36,119 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-02 20:54:36,119 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-02 20:54:36,120 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-02 20:54:36,120 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-02 20:54:36,120 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-02 20:54:36,120 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-02 20:54:36,121 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_e019d8c0-74b2-44aa-b934-3389541e004d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e019d8c0-74b2-44aa-b934-3389541e004d/bin/uautomizer-Dbtcem3rbc Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 486bc36d6a05a7169fc7c9584bf00f3ab18a3246d17d277986fb6ea966280e64 [2022-11-02 20:54:36,479 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-02 20:54:36,514 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-02 20:54:36,517 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-02 20:54:36,519 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-02 20:54:36,520 INFO L275 PluginConnector]: CDTParser initialized [2022-11-02 20:54:36,521 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e019d8c0-74b2-44aa-b934-3389541e004d/bin/uautomizer-Dbtcem3rbc/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--pci--saa7164--saa7164.ko-entry_point.cil.out.i [2022-11-02 20:54:36,621 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e019d8c0-74b2-44aa-b934-3389541e004d/bin/uautomizer-Dbtcem3rbc/data/1d6dc11e7/09d4d8394649432a85553f0810d60f7b/FLAGf4a250a5b [2022-11-02 20:54:37,892 INFO L306 CDTParser]: Found 1 translation units. [2022-11-02 20:54:37,893 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e019d8c0-74b2-44aa-b934-3389541e004d/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--pci--saa7164--saa7164.ko-entry_point.cil.out.i [2022-11-02 20:54:38,055 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e019d8c0-74b2-44aa-b934-3389541e004d/bin/uautomizer-Dbtcem3rbc/data/1d6dc11e7/09d4d8394649432a85553f0810d60f7b/FLAGf4a250a5b [2022-11-02 20:54:38,537 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e019d8c0-74b2-44aa-b934-3389541e004d/bin/uautomizer-Dbtcem3rbc/data/1d6dc11e7/09d4d8394649432a85553f0810d60f7b [2022-11-02 20:54:38,545 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-02 20:54:38,547 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-02 20:54:38,551 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-02 20:54:38,551 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-02 20:54:38,555 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-02 20:54:38,556 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:54:38" (1/1) ... [2022-11-02 20:54:38,557 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27028690 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:54:38, skipping insertion in model container [2022-11-02 20:54:38,557 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:54:38" (1/1) ... [2022-11-02 20:54:38,565 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-02 20:54:38,921 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-02 20:54:39,840 WARN L1244 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [7304] [2022-11-02 20:54:47,341 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_e019d8c0-74b2-44aa-b934-3389541e004d/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--pci--saa7164--saa7164.ko-entry_point.cil.out.i[789727,789740] [2022-11-02 20:54:48,343 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:54:48,431 INFO L203 MainTranslator]: Completed pre-run [2022-11-02 20:54:48,651 WARN L1244 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [7304] [2022-11-02 20:54:50,267 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_e019d8c0-74b2-44aa-b934-3389541e004d/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--pci--saa7164--saa7164.ko-entry_point.cil.out.i[789727,789740] [2022-11-02 20:54:50,314 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:54:50,738 INFO L208 MainTranslator]: Completed translation [2022-11-02 20:54:50,739 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:54:50 WrapperNode [2022-11-02 20:54:50,740 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-02 20:54:50,741 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-02 20:54:50,741 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-02 20:54:50,741 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-02 20:54:50,749 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:54:50" (1/1) ... [2022-11-02 20:54:51,135 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:54:50" (1/1) ... [2022-11-02 20:54:55,098 INFO L138 Inliner]: procedures = 781, calls = 12980, calls flagged for inlining = 285, calls inlined = 251, statements flattened = 23638 [2022-11-02 20:54:55,099 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-02 20:54:55,100 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-02 20:54:55,101 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-02 20:54:55,101 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-02 20:54:55,113 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:54:50" (1/1) ... [2022-11-02 20:54:55,113 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:54:50" (1/1) ... [2022-11-02 20:54:56,730 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:54:50" (1/1) ... [2022-11-02 20:54:56,746 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:54:50" (1/1) ... [2022-11-02 20:55:00,013 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:54:50" (1/1) ... [2022-11-02 20:55:00,091 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:54:50" (1/1) ... [2022-11-02 20:55:00,173 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:54:50" (1/1) ... [2022-11-02 20:55:00,219 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:54:50" (1/1) ... [2022-11-02 20:55:00,358 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-02 20:55:00,359 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-02 20:55:00,360 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-02 20:55:00,361 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-02 20:55:00,362 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:54:50" (1/1) ... [2022-11-02 20:55:00,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:55:00,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e019d8c0-74b2-44aa-b934-3389541e004d/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:55:00,399 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e019d8c0-74b2-44aa-b934-3389541e004d/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-02 20:55:00,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e019d8c0-74b2-44aa-b934-3389541e004d/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-02 20:55:00,455 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_cmd_timeout_seqno [2022-11-02 20:55:00,455 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_cmd_timeout_seqno [2022-11-02 20:55:00,456 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_bus_verify [2022-11-02 20:55:00,456 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_bus_verify [2022-11-02 20:55:00,456 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_encoder_register [2022-11-02 20:55:00,456 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_encoder_register [2022-11-02 20:55:00,456 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_buffer_alloc_user [2022-11-02 20:55:00,457 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_buffer_alloc_user [2022-11-02 20:55:00,457 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_buffer_alloc [2022-11-02 20:55:00,457 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_buffer_alloc [2022-11-02 20:55:00,457 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2022-11-02 20:55:00,457 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2022-11-02 20:55:00,457 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2022-11-02 20:55:00,458 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2022-11-02 20:55:00,458 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_cmd_send [2022-11-02 20:55:00,458 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_cmd_send [2022-11-02 20:55:00,458 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2022-11-02 20:55:00,458 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2022-11-02 20:55:00,458 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_release [2022-11-02 20:55:00,459 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_release [2022-11-02 20:55:00,459 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-02 20:55:00,459 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-02 20:55:00,459 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_audio_volume [2022-11-02 20:55:00,459 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_audio_volume [2022-11-02 20:55:00,460 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-11-02 20:55:00,460 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-11-02 20:55:00,460 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_i2c_read [2022-11-02 20:55:00,460 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_i2c_read [2022-11-02 20:55:00,460 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-02 20:55:00,460 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_buffer_cfg_port [2022-11-02 20:55:00,461 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_buffer_cfg_port [2022-11-02 20:55:00,461 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-02 20:55:00,461 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-02 20:55:00,461 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2022-11-02 20:55:00,461 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_new_device [2022-11-02 20:55:00,461 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_new_device [2022-11-02 20:55:00,462 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-02 20:55:00,462 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-02 20:55:00,462 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_unregister_device [2022-11-02 20:55:00,463 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_unregister_device [2022-11-02 20:55:00,463 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_bus_dump [2022-11-02 20:55:00,463 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_bus_dump [2022-11-02 20:55:00,464 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register [2022-11-02 20:55:00,464 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register [2022-11-02 20:55:00,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_dmaqueue_lock_of_saa7164_port [2022-11-02 20:55:00,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_dmaqueue_lock_of_saa7164_port [2022-11-02 20:55:00,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-02 20:55:00,465 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2022-11-02 20:55:00,465 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2022-11-02 20:55:00,465 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_frontend [2022-11-02 20:55:00,465 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_frontend [2022-11-02 20:55:00,465 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2022-11-02 20:55:00,466 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2022-11-02 20:55:00,466 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-02 20:55:00,466 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-02 20:55:00,468 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-11-02 20:55:00,468 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-11-02 20:55:00,468 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_dvb_register [2022-11-02 20:55:00,468 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_dvb_register [2022-11-02 20:55:00,468 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_clear_gpiobit [2022-11-02 20:55:00,469 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_clear_gpiobit [2022-11-02 20:55:00,469 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_work_enchandler [2022-11-02 20:55:00,469 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_work_enchandler [2022-11-02 20:55:00,469 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_unregister [2022-11-02 20:55:00,469 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_unregister [2022-11-02 20:55:00,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-02 20:55:00,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-02 20:55:00,470 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-02 20:55:00,470 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-02 20:55:00,471 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-02 20:55:00,472 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-02 20:55:00,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-02 20:55:00,472 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_start_streaming [2022-11-02 20:55:00,472 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_start_streaming [2022-11-02 20:55:00,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_saa7164_dev [2022-11-02 20:55:00,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_saa7164_dev [2022-11-02 20:55:00,473 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_proc_open [2022-11-02 20:55:00,473 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_proc_open [2022-11-02 20:55:00,473 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_buffer_dealloc_user [2022-11-02 20:55:00,473 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_buffer_dealloc_user [2022-11-02 20:55:00,473 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_encoder_unregister [2022-11-02 20:55:00,474 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_encoder_unregister [2022-11-02 20:55:00,474 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_cmd_free_seqno [2022-11-02 20:55:00,474 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_cmd_free_seqno [2022-11-02 20:55:00,474 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_buffer_dealloc [2022-11-02 20:55:00,475 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_buffer_dealloc [2022-11-02 20:55:00,475 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_i2caddr_to_unitid [2022-11-02 20:55:00,475 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_i2caddr_to_unitid [2022-11-02 20:55:00,476 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-11-02 20:55:00,476 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-11-02 20:55:00,476 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-02 20:55:00,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-02 20:55:00,476 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_stop_port [2022-11-02 20:55:00,476 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_stop_port [2022-11-02 20:55:00,477 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-02 20:55:00,478 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-02 20:55:00,478 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-02 20:55:00,478 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-02 20:55:00,478 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_register [2022-11-02 20:55:00,478 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_register [2022-11-02 20:55:00,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-02 20:55:00,479 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2022-11-02 20:55:00,479 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2022-11-02 20:55:00,479 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2022-11-02 20:55:00,479 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2022-11-02 20:55:00,479 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-02 20:55:00,479 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-02 20:55:00,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-02 20:55:00,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-02 20:55:00,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-02 20:55:00,480 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-02 20:55:00,481 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2022-11-02 20:55:00,481 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2022-11-02 20:55:00,481 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_bus_dumpmsg [2022-11-02 20:55:00,481 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_bus_dumpmsg [2022-11-02 20:55:00,482 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-02 20:55:00,483 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-02 20:55:00,485 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-11-02 20:55:00,486 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-11-02 20:55:00,486 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_work_vbihandler [2022-11-02 20:55:00,486 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_work_vbihandler [2022-11-02 20:55:00,487 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_histogram_update [2022-11-02 20:55:00,489 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_histogram_update [2022-11-02 20:55:00,489 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_irq [2022-11-02 20:55:00,490 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_irq [2022-11-02 20:55:00,490 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-02 20:55:00,496 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-02 20:55:00,496 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-02 20:55:00,496 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_finidev [2022-11-02 20:55:00,496 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_finidev [2022-11-02 20:55:00,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-02 20:55:00,497 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-02 20:55:00,497 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-02 20:55:00,497 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-02 20:55:00,497 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-02 20:55:00,497 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2022-11-02 20:55:00,497 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2022-11-02 20:55:00,497 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-02 20:55:00,498 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-02 20:55:00,498 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_get_videomux [2022-11-02 20:55:00,498 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_get_videomux [2022-11-02 20:55:00,498 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-02 20:55:00,498 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-02 20:55:00,498 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_try_ctrl [2022-11-02 20:55:00,498 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_try_ctrl [2022-11-02 20:55:00,499 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2022-11-02 20:55:00,499 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2022-11-02 20:55:00,499 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_bus_get [2022-11-02 20:55:00,499 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_bus_get [2022-11-02 20:55:00,499 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_cmpxchg [2022-11-02 20:55:00,499 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_cmpxchg [2022-11-02 20:55:00,499 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-11-02 20:55:00,500 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-11-02 20:55:00,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-02 20:55:00,500 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_dl_wait_clr [2022-11-02 20:55:00,500 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_dl_wait_clr [2022-11-02 20:55:00,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-02 20:55:00,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-02 20:55:00,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-02 20:55:00,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-02 20:55:00,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2022-11-02 20:55:00,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2022-11-02 20:55:00,501 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-02 20:55:00,501 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-02 20:55:00,501 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_getcurrentfirmwareversion [2022-11-02 20:55:00,502 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_getcurrentfirmwareversion [2022-11-02 20:55:00,502 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_fmt [2022-11-02 20:55:00,502 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_fmt [2022-11-02 20:55:00,502 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release [2022-11-02 20:55:00,502 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_release [2022-11-02 20:55:00,502 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-11-02 20:55:00,502 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-11-02 20:55:00,503 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_audio_std [2022-11-02 20:55:00,503 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_audio_std [2022-11-02 20:55:00,503 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_acquire_port [2022-11-02 20:55:00,503 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_acquire_port [2022-11-02 20:55:00,503 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_i2c_register [2022-11-02 20:55:00,503 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_i2c_register [2022-11-02 20:55:00,503 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2022-11-02 20:55:00,504 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2022-11-02 20:55:00,504 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_next_buf [2022-11-02 20:55:00,504 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_next_buf [2022-11-02 20:55:00,504 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_irq_ts [2022-11-02 20:55:00,504 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_irq_ts [2022-11-02 20:55:00,504 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-02 20:55:00,504 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-02 20:55:00,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-02 20:55:00,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-02 20:55:00,505 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_audio_mute [2022-11-02 20:55:00,505 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_audio_mute [2022-11-02 20:55:00,505 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2022-11-02 20:55:00,505 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2022-11-02 20:55:00,505 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_put [2022-11-02 20:55:00,506 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_put [2022-11-02 20:55:00,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_tmComResBusInfo [2022-11-02 20:55:00,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_tmComResBusInfo [2022-11-02 20:55:00,506 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_encoder_initialize [2022-11-02 20:55:00,506 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_encoder_initialize [2022-11-02 20:55:00,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_tmComResBusInfo [2022-11-02 20:55:00,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_tmComResBusInfo [2022-11-02 20:55:00,507 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_usercontrol [2022-11-02 20:55:00,507 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_usercontrol [2022-11-02 20:55:00,507 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_histogram_reset [2022-11-02 20:55:00,507 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_histogram_reset [2022-11-02 20:55:00,507 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2022-11-02 20:55:00,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2022-11-02 20:55:00,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-02 20:55:00,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-02 20:55:00,508 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2022-11-02 20:55:00,508 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2022-11-02 20:55:00,508 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-02 20:55:00,508 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-02 20:55:00,508 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-02 20:55:00,509 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_cmd_dequeue [2022-11-02 20:55:00,509 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_cmd_dequeue [2022-11-02 20:55:00,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_devlist [2022-11-02 20:55:00,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_devlist [2022-11-02 20:55:00,509 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-11-02 20:55:00,509 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-11-02 20:55:00,509 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_get_encoder [2022-11-02 20:55:00,510 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_get_encoder [2022-11-02 20:55:00,510 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_dl_wait_ack [2022-11-02 20:55:00,510 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_dl_wait_ack [2022-11-02 20:55:00,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-02 20:55:00,510 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-11-02 20:55:00,510 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-11-02 20:55:00,510 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_gpiobit [2022-11-02 20:55:00,511 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_gpiobit [2022-11-02 20:55:00,511 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2022-11-02 20:55:00,511 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2022-11-02 20:55:00,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-02 20:55:00,511 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_detach [2022-11-02 20:55:00,511 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_detach [2022-11-02 20:55:00,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-02 20:55:00,512 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-02 20:55:00,512 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2022-11-02 20:55:00,512 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2022-11-02 20:55:00,512 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2022-11-02 20:55:00,512 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2022-11-02 20:55:00,512 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-02 20:55:00,512 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-02 20:55:00,513 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2022-11-02 20:55:00,513 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2022-11-02 20:55:00,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_cmd [2022-11-02 20:55:00,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_cmd [2022-11-02 20:55:00,518 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2022-11-02 20:55:00,518 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2022-11-02 20:55:00,518 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2022-11-02 20:55:00,518 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2022-11-02 20:55:00,519 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_initdev [2022-11-02 20:55:00,519 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_initdev [2022-11-02 20:55:00,519 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_fill [2022-11-02 20:55:00,519 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_query_fill [2022-11-02 20:55:00,520 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_work_enchandler_helper [2022-11-02 20:55:00,522 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_work_enchandler_helper [2022-11-02 20:55:00,522 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-02 20:55:00,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-02 20:55:00,522 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_dif [2022-11-02 20:55:00,522 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_dif [2022-11-02 20:55:00,522 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_cmd_timeout_get [2022-11-02 20:55:00,523 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_cmd_timeout_get [2022-11-02 20:55:00,523 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-02 20:55:00,523 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-02 20:55:00,523 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2022-11-02 20:55:00,523 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2022-11-02 20:55:00,523 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-11-02 20:55:00,523 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-11-02 20:55:00,524 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-02 20:55:00,524 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-02 20:55:00,524 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_i2c_unregister [2022-11-02 20:55:00,524 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_i2c_unregister [2022-11-02 20:55:00,524 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_alloc [2022-11-02 20:55:00,524 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_alloc [2022-11-02 20:55:00,524 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2022-11-02 20:55:00,524 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-02 20:55:00,525 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-02 20:55:00,525 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_histogram_print [2022-11-02 20:55:00,525 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_histogram_print [2022-11-02 20:55:00,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-02 20:55:00,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-02 20:55:00,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-02 20:55:00,525 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_bus_set [2022-11-02 20:55:00,526 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_bus_set [2022-11-02 20:55:00,526 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2022-11-02 20:55:00,526 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2022-11-02 20:55:00,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_saa7164_dev [2022-11-02 20:55:00,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_saa7164_dev [2022-11-02 20:55:00,526 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-02 20:55:00,526 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-02 20:55:00,527 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_port_init [2022-11-02 20:55:00,527 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_port_init [2022-11-02 20:55:00,527 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2022-11-02 20:55:00,527 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2022-11-02 20:55:00,527 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_initialize_dif [2022-11-02 20:55:00,527 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_initialize_dif [2022-11-02 20:55:00,527 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_debug [2022-11-02 20:55:00,528 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_debug [2022-11-02 20:55:00,528 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_dvb_unregister [2022-11-02 20:55:00,528 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_dvb_unregister [2022-11-02 20:55:00,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_devlist [2022-11-02 20:55:00,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_devlist [2022-11-02 20:55:00,528 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-02 20:55:00,528 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-02 20:55:00,528 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_downloadimage [2022-11-02 20:55:00,529 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_downloadimage [2022-11-02 20:55:00,529 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_irq_vbi [2022-11-02 20:55:00,529 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_irq_vbi [2022-11-02 20:55:00,529 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2022-11-02 20:55:00,529 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2022-11-02 20:55:00,529 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2022-11-02 20:55:00,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2022-11-02 20:55:00,530 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_getfirmwarestatus [2022-11-02 20:55:00,530 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_getfirmwarestatus [2022-11-02 20:55:00,530 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_enc_next_buf [2022-11-02 20:55:00,530 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_enc_next_buf [2022-11-02 20:55:00,530 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2022-11-02 20:55:00,530 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2022-11-02 20:55:00,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-02 20:55:00,531 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_encoder_start_streaming [2022-11-02 20:55:00,531 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_encoder_start_streaming [2022-11-02 20:55:00,531 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_encoder [2022-11-02 20:55:00,531 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_encoder [2022-11-02 20:55:00,531 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2022-11-02 20:55:00,531 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2022-11-02 20:55:00,531 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2022-11-02 20:55:00,532 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2022-11-02 20:55:00,532 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2022-11-02 20:55:00,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2022-11-02 20:55:00,532 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_irq_encoder [2022-11-02 20:55:00,532 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_irq_encoder [2022-11-02 20:55:00,532 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-02 20:55:00,532 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-02 20:55:00,533 INFO L130 BoogieDeclarations]: Found specification of procedure fops_poll___0 [2022-11-02 20:55:00,533 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_poll___0 [2022-11-02 20:55:00,533 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2022-11-02 20:55:00,533 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2022-11-02 20:55:00,533 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_dev_unregister [2022-11-02 20:55:00,533 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_dev_unregister [2022-11-02 20:55:00,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_dmaqueue_lock_of_saa7164_port [2022-11-02 20:55:00,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_dmaqueue_lock_of_saa7164_port [2022-11-02 20:55:00,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_cmd [2022-11-02 20:55:00,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_cmd [2022-11-02 20:55:00,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-02 20:55:00,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-02 20:55:00,534 INFO L130 BoogieDeclarations]: Found specification of procedure si2157_attach [2022-11-02 20:55:00,534 INFO L138 BoogieDeclarations]: Found implementation of procedure si2157_attach [2022-11-02 20:55:00,535 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_get [2022-11-02 20:55:00,535 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_get [2022-11-02 20:55:00,535 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_configure_dif [2022-11-02 20:55:00,535 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_configure_dif [2022-11-02 20:55:00,535 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2022-11-02 20:55:00,535 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2022-11-02 20:55:00,536 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-02 20:55:00,536 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-02 20:55:00,536 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_try_ctrl___0 [2022-11-02 20:55:00,536 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_try_ctrl___0 [2022-11-02 20:55:00,536 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_modify_gpio [2022-11-02 20:55:00,536 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_modify_gpio [2022-11-02 20:55:00,536 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_videomux [2022-11-02 20:55:00,537 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_videomux [2022-11-02 20:55:00,537 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-02 20:55:00,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-02 20:55:00,537 INFO L130 BoogieDeclarations]: Found specification of procedure fops_poll [2022-11-02 20:55:00,537 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_poll [2022-11-02 20:55:00,537 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-02 20:55:00,538 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-02 20:55:00,538 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_aspect_ratio [2022-11-02 20:55:00,538 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_aspect_ratio [2022-11-02 20:55:00,538 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_initialize [2022-11-02 20:55:00,538 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_initialize [2022-11-02 20:55:00,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-02 20:55:00,539 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_transition_port [2022-11-02 20:55:00,539 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_transition_port [2022-11-02 20:55:00,539 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_work_cmdhandler [2022-11-02 20:55:00,539 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_work_cmdhandler [2022-11-02 20:55:00,539 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-11-02 20:55:00,539 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-11-02 20:55:02,966 INFO L235 CfgBuilder]: Building ICFG [2022-11-02 20:55:02,977 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation