./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--usb--tm6000--tm6000.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f 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_3fae5b32-3e66-470d-b29b-7814ac07d264/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fae5b32-3e66-470d-b29b-7814ac07d264/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fae5b32-3e66-470d-b29b-7814ac07d264/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fae5b32-3e66-470d-b29b-7814ac07d264/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--tm6000--tm6000.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fae5b32-3e66-470d-b29b-7814ac07d264/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fae5b32-3e66-470d-b29b-7814ac07d264/bin/uautomizer-tPACEb0tL8 --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 b9887a5e62ba7796177701dd580b435b651a2269b3bc91f58378bbd7cb01745d --- 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-e04fb08 [2022-11-16 11:30:35,112 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:30:35,117 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:30:35,159 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:30:35,160 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:30:35,164 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:30:35,166 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:30:35,169 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:30:35,173 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:30:35,175 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:30:35,177 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:30:35,179 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:30:35,180 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:30:35,185 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:30:35,187 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:30:35,189 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:30:35,191 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:30:35,193 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:30:35,195 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:30:35,202 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:30:35,204 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:30:35,205 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:30:35,208 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:30:35,209 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:30:35,217 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:30:35,218 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:30:35,218 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:30:35,221 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:30:35,221 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:30:35,223 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:30:35,223 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:30:35,224 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:30:35,226 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:30:35,229 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:30:35,230 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:30:35,231 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:30:35,232 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:30:35,232 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:30:35,232 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:30:35,233 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:30:35,234 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:30:35,235 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fae5b32-3e66-470d-b29b-7814ac07d264/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 11:30:35,275 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:30:35,275 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:30:35,276 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:30:35,276 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:30:35,277 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:30:35,277 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:30:35,278 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:30:35,279 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:30:35,279 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:30:35,279 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:30:35,280 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 11:30:35,281 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:30:35,281 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:30:35,281 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:30:35,281 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:30:35,281 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:30:35,282 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:30:35,282 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:30:35,282 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:30:35,282 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:30:35,283 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:30:35,283 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:30:35,283 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:30:35,283 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:30:35,283 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:30:35,284 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 11:30:35,285 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 11:30:35,286 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:30:35,286 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:30:35,286 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:30:35,286 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_3fae5b32-3e66-470d-b29b-7814ac07d264/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fae5b32-3e66-470d-b29b-7814ac07d264/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b9887a5e62ba7796177701dd580b435b651a2269b3bc91f58378bbd7cb01745d [2022-11-16 11:30:35,570 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:30:35,603 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:30:35,607 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:30:35,609 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:30:35,610 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:30:35,611 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fae5b32-3e66-470d-b29b-7814ac07d264/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--tm6000--tm6000.ko-entry_point.cil.out.i [2022-11-16 11:30:35,684 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fae5b32-3e66-470d-b29b-7814ac07d264/bin/uautomizer-tPACEb0tL8/data/a75b0f736/3779ca18cf294ca2a1921b5a95620d50/FLAG03face43b [2022-11-16 11:30:36,746 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:30:36,747 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fae5b32-3e66-470d-b29b-7814ac07d264/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--tm6000--tm6000.ko-entry_point.cil.out.i [2022-11-16 11:30:36,806 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fae5b32-3e66-470d-b29b-7814ac07d264/bin/uautomizer-tPACEb0tL8/data/a75b0f736/3779ca18cf294ca2a1921b5a95620d50/FLAG03face43b [2022-11-16 11:30:37,042 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fae5b32-3e66-470d-b29b-7814ac07d264/bin/uautomizer-tPACEb0tL8/data/a75b0f736/3779ca18cf294ca2a1921b5a95620d50 [2022-11-16 11:30:37,045 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:30:37,048 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:30:37,051 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:30:37,051 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:30:37,055 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:30:37,056 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:30:37" (1/1) ... [2022-11-16 11:30:37,057 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f55ab30 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:30:37, skipping insertion in model container [2022-11-16 11:30:37,058 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:30:37" (1/1) ... [2022-11-16 11:30:37,065 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:30:37,265 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:30:37,903 WARN L1255 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4386] [2022-11-16 11:30:42,028 WARN L229 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_3fae5b32-3e66-470d-b29b-7814ac07d264/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--tm6000--tm6000.ko-entry_point.cil.out.i[483771,483784] [2022-11-16 11:30:42,646 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:30:42,780 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:30:42,880 WARN L1255 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4386] [2022-11-16 11:30:43,561 WARN L229 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_3fae5b32-3e66-470d-b29b-7814ac07d264/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--tm6000--tm6000.ko-entry_point.cil.out.i[483771,483784] [2022-11-16 11:30:43,584 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:30:43,858 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:30:43,859 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:30:43 WrapperNode [2022-11-16 11:30:43,860 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:30:43,861 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:30:43,861 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:30:43,861 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:30:43,870 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:30:43" (1/1) ... [2022-11-16 11:30:44,092 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:30:43" (1/1) ... [2022-11-16 11:30:45,328 INFO L138 Inliner]: procedures = 582, calls = 8093, calls flagged for inlining = 208, calls inlined = 182, statements flattened = 13687 [2022-11-16 11:30:45,329 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:30:45,330 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:30:45,330 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:30:45,330 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:30:45,342 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:30:43" (1/1) ... [2022-11-16 11:30:45,342 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:30:43" (1/1) ... [2022-11-16 11:30:45,745 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:30:43" (1/1) ... [2022-11-16 11:30:45,746 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:30:43" (1/1) ... [2022-11-16 11:30:46,855 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:30:43" (1/1) ... [2022-11-16 11:30:46,903 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:30:43" (1/1) ... [2022-11-16 11:30:46,977 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:30:43" (1/1) ... [2022-11-16 11:30:47,023 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:30:43" (1/1) ... [2022-11-16 11:30:47,121 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:30:47,122 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:30:47,123 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:30:47,124 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:30:47,125 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:30:43" (1/1) ... [2022-11-16 11:30:47,132 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:30:47,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fae5b32-3e66-470d-b29b-7814ac07d264/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:30:47,168 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fae5b32-3e66-470d-b29b-7814ac07d264/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:30:47,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fae5b32-3e66-470d-b29b-7814ac07d264/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:30:47,217 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2022-11-16 11:30:47,217 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2022-11-16 11:30:47,217 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:30:47,217 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:30:47,218 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2022-11-16 11:30:47,218 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2022-11-16 11:30:47,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_tm6000_devlist_mutex [2022-11-16 11:30:47,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_tm6000_devlist_mutex [2022-11-16 11:30:47,218 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2022-11-16 11:30:47,219 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2022-11-16 11:30:47,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:30:47,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:30:47,219 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_stop [2022-11-16 11:30:47,219 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_stop [2022-11-16 11:30:47,219 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_register [2022-11-16 11:30:47,220 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_register [2022-11-16 11:30:47,220 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2022-11-16 11:30:47,220 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2022-11-16 11:30:47,220 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_mmap [2022-11-16 11:30:47,220 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_mmap [2022-11-16 11:30:47,220 INFO L130 BoogieDeclarations]: Found specification of procedure request_module_async [2022-11-16 11:30:47,221 INFO L138 BoogieDeclarations]: Found implementation of procedure request_module_async [2022-11-16 11:30:47,221 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg_mask [2022-11-16 11:30:47,221 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg_mask [2022-11-16 11:30:47,221 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2022-11-16 11:30:47,221 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2022-11-16 11:30:47,222 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 11:30:47,222 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 11:30:47,222 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_stop [2022-11-16 11:30:47,222 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_stop [2022-11-16 11:30:47,222 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2022-11-16 11:30:47,222 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2022-11-16 11:30:47,223 INFO L130 BoogieDeclarations]: Found specification of procedure vdev_init [2022-11-16 11:30:47,223 INFO L138 BoogieDeclarations]: Found implementation of procedure vdev_init [2022-11-16 11:30:47,223 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_free_urb_buffers [2022-11-16 11:30:47,223 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_free_urb_buffers [2022-11-16 11:30:47,223 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 11:30:47,224 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 11:30:47,224 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer [2022-11-16 11:30:47,224 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer [2022-11-16 11:30:47,224 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_analog_mode [2022-11-16 11:30:47,225 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_analog_mode [2022-11-16 11:30:47,225 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 11:30:47,225 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2022-11-16 11:30:47,226 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2022-11-16 11:30:47,226 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:30:47,226 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:30:47,226 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-11-16 11:30:47,226 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-11-16 11:30:47,227 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_fourcc_format [2022-11-16 11:30:47,227 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_fourcc_format [2022-11-16 11:30:47,227 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2022-11-16 11:30:47,227 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2022-11-16 11:30:47,228 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2022-11-16 11:30:47,228 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2022-11-16 11:30:47,230 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_keydown [2022-11-16 11:30:47,230 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_keydown [2022-11-16 11:30:47,230 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2022-11-16 11:30:47,230 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2022-11-16 11:30:47,230 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:30:47,231 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_flash_led [2022-11-16 11:30:47,231 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_flash_led [2022-11-16 11:30:47,231 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_open [2022-11-16 11:30:47,231 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_open [2022-11-16 11:30:47,231 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 11:30:47,232 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 11:30:47,232 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 11:30:47,232 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 11:30:47,233 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2022-11-16 11:30:47,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2022-11-16 11:30:47,234 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_config_tuner [2022-11-16 11:30:47,234 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_config_tuner [2022-11-16 11:30:47,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_video_device [2022-11-16 11:30:47,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_video_device [2022-11-16 11:30:47,235 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2022-11-16 11:30:47,235 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2022-11-16 11:30:47,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 11:30:47,235 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_read_write_usb [2022-11-16 11:30:47,235 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_read_write_usb [2022-11-16 11:30:47,235 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_start_thread [2022-11-16 11:30:47,236 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_start_thread [2022-11-16 11:30:47,236 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-11-16 11:30:47,236 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-11-16 11:30:47,236 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2022-11-16 11:30:47,236 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2022-11-16 11:30:47,236 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg [2022-11-16 11:30:47,237 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg [2022-11-16 11:30:47,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 11:30:47,238 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 11:30:47,238 INFO L130 BoogieDeclarations]: Found specification of procedure get_max_endpoint [2022-11-16 11:30:47,238 INFO L138 BoogieDeclarations]: Found implementation of procedure get_max_endpoint [2022-11-16 11:30:47,238 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:30:47,239 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:30:47,239 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_recv_regs [2022-11-16 11:30:47,240 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_recv_regs [2022-11-16 11:30:47,240 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2022-11-16 11:30:47,240 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2022-11-16 11:30:47,240 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 11:30:47,241 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 11:30:47,241 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2022-11-16 11:30:47,241 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2022-11-16 11:30:47,241 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2022-11-16 11:30:47,241 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2022-11-16 11:30:47,241 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_open [2022-11-16 11:30:47,242 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_open [2022-11-16 11:30:47,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-16 11:30:47,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-16 11:30:47,242 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:30:47,242 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:30:47,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 11:30:47,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 11:30:47,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:30:47,243 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 11:30:47,243 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_start [2022-11-16 11:30:47,244 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_start [2022-11-16 11:30:47,244 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 11:30:47,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 11:30:47,248 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2022-11-16 11:30:47,248 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2022-11-16 11:30:47,248 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-11-16 11:30:47,249 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-11-16 11:30:47,249 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2022-11-16 11:30:47,251 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2022-11-16 11:30:47,252 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 11:30:47,253 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 11:30:47,254 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:30:47,259 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:30:47,260 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2022-11-16 11:30:47,260 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2022-11-16 11:30:47,260 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-16 11:30:47,260 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-16 11:30:47,260 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2022-11-16 11:30:47,260 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2022-11-16 11:30:47,260 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2022-11-16 11:30:47,261 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2022-11-16 11:30:47,261 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_change_protocol [2022-11-16 11:30:47,261 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_change_protocol [2022-11-16 11:30:47,261 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:30:47,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:30:47,261 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_extension [2022-11-16 11:30:47,261 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_extension [2022-11-16 11:30:47,262 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 11:30:47,262 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 11:30:47,262 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 11:30:47,262 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 11:30:47,262 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_radio_s_ctrl [2022-11-16 11:30:47,262 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_radio_s_ctrl [2022-11-16 11:30:47,262 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2022-11-16 11:30:47,263 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2022-11-16 11:30:47,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:30:47,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:30:47,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:30:47,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:30:47,263 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2022-11-16 11:30:47,263 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2022-11-16 11:30:47,264 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2022-11-16 11:30:47,264 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2022-11-16 11:30:47,264 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2022-11-16 11:30:47,264 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2022-11-16 11:30:47,264 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_load_std [2022-11-16 11:30:47,264 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_load_std [2022-11-16 11:30:47,264 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2022-11-16 11:30:47,265 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2022-11-16 11:30:47,265 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 11:30:47,265 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 11:30:47,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 11:30:47,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 11:30:47,265 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2022-11-16 11:30:47,266 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2022-11-16 11:30:47,266 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2022-11-16 11:30:47,266 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2022-11-16 11:30:47,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_tm6000_core [2022-11-16 11:30:47,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_tm6000_core [2022-11-16 11:30:47,266 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_poll [2022-11-16 11:30:47,266 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_poll [2022-11-16 11:30:47,267 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:30:47,267 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:30:47,267 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 11:30:47,267 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 11:30:47,267 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_s_ctrl [2022-11-16 11:30:47,267 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_s_ctrl [2022-11-16 11:30:47,267 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2022-11-16 11:30:47,268 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2022-11-16 11:30:47,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_tm6000_core [2022-11-16 11:30:47,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_tm6000_core [2022-11-16 11:30:47,268 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2022-11-16 11:30:47,268 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2022-11-16 11:30:47,268 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-11-16 11:30:47,268 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-11-16 11:30:47,269 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_register_extension [2022-11-16 11:30:47,269 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_register_extension [2022-11-16 11:30:47,269 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2022-11-16 11:30:47,269 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2022-11-16 11:30:47,269 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:30:47,269 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 11:30:47,269 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 11:30:47,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:30:47,270 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2022-11-16 11:30:47,270 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2022-11-16 11:30:47,270 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2022-11-16 11:30:47,270 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2022-11-16 11:30:47,270 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2022-11-16 11:30:47,270 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2022-11-16 11:30:47,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:30:47,271 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2022-11-16 11:30:47,271 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2022-11-16 11:30:47,271 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-16 11:30:47,271 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-16 11:30:47,271 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 11:30:47,271 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 11:30:47,272 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2022-11-16 11:30:47,272 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2022-11-16 11:30:47,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_usb_lock_of_tm6000_core [2022-11-16 11:30:47,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_usb_lock_of_tm6000_core [2022-11-16 11:30:47,272 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2022-11-16 11:30:47,272 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2022-11-16 11:30:47,272 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 11:30:47,273 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 11:30:47,273 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_handle_key [2022-11-16 11:30:47,273 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_handle_key [2022-11-16 11:30:47,273 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2022-11-16 11:30:47,273 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2022-11-16 11:30:47,273 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 11:30:47,273 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 11:30:47,274 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2022-11-16 11:30:47,274 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2022-11-16 11:30:47,274 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2022-11-16 11:30:47,274 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2022-11-16 11:30:47,274 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_dev [2022-11-16 11:30:47,274 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_dev [2022-11-16 11:30:47,274 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-11-16 11:30:47,275 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-11-16 11:30:47,275 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_release [2022-11-16 11:30:47,275 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_release [2022-11-16 11:30:47,275 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:30:47,275 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:30:47,275 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_start [2022-11-16 11:30:47,275 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_start [2022-11-16 11:30:47,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 11:30:47,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:30:47,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:30:47,276 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_usb_probe [2022-11-16 11:30:47,276 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_usb_probe [2022-11-16 11:30:47,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-16 11:30:47,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-16 11:30:47,281 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2022-11-16 11:30:47,281 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2022-11-16 11:30:47,282 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_get_std_res [2022-11-16 11:30:47,282 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_get_std_res [2022-11-16 11:30:47,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_video_device [2022-11-16 11:30:47,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_video_device [2022-11-16 11:30:47,282 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_xfer [2022-11-16 11:30:47,282 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_xfer [2022-11-16 11:30:47,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_usb_lock_of_tm6000_core [2022-11-16 11:30:47,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_usb_lock_of_tm6000_core [2022-11-16 11:30:47,285 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup [2022-11-16 11:30:47,285 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup [2022-11-16 11:30:47,285 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_prepare_isoc [2022-11-16 11:30:47,285 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_prepare_isoc [2022-11-16 11:30:47,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_tm6000_devlist_mutex [2022-11-16 11:30:47,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_tm6000_devlist_mutex [2022-11-16 11:30:47,286 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 11:30:47,286 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 11:30:47,286 INFO L130 BoogieDeclarations]: Found specification of procedure fill_board_specific_data [2022-11-16 11:30:47,286 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_board_specific_data [2022-11-16 11:30:47,286 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 11:30:47,286 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 11:30:47,287 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_uninit_isoc [2022-11-16 11:30:47,287 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_uninit_isoc [2022-11-16 11:30:47,287 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-16 11:30:47,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-16 11:30:47,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 11:30:47,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_tm6000_core [2022-11-16 11:30:47,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_tm6000_core [2022-11-16 11:30:48,601 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:30:48,604 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:30:48,924 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;