./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.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_b90e6d19-24a9-4843-81fc-7d8dbe8bc9c0/bin/uautomizer-Dbtcem3rbc/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b90e6d19-24a9-4843-81fc-7d8dbe8bc9c0/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_b90e6d19-24a9-4843-81fc-7d8dbe8bc9c0/bin/uautomizer-Dbtcem3rbc/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b90e6d19-24a9-4843-81fc-7d8dbe8bc9c0/bin/uautomizer-Dbtcem3rbc/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b90e6d19-24a9-4843-81fc-7d8dbe8bc9c0/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_b90e6d19-24a9-4843-81fc-7d8dbe8bc9c0/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 f11adb66ac620a8072a5fbc40c4a6c155dbad2cc63752c779fff2b4bbb33b73d --- 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 20:40:17,063 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-02 20:40:17,066 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-02 20:40:17,099 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-02 20:40:17,099 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-02 20:40:17,101 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-02 20:40:17,103 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-02 20:40:17,105 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-02 20:40:17,108 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-02 20:40:17,109 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-02 20:40:17,110 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-02 20:40:17,112 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-02 20:40:17,113 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-02 20:40:17,114 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-02 20:40:17,116 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-02 20:40:17,118 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-02 20:40:17,119 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-02 20:40:17,120 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-02 20:40:17,123 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-02 20:40:17,125 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-02 20:40:17,127 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-02 20:40:17,130 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-02 20:40:17,136 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-02 20:40:17,139 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-02 20:40:17,145 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-02 20:40:17,154 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-02 20:40:17,154 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-02 20:40:17,156 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-02 20:40:17,156 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-02 20:40:17,159 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-02 20:40:17,159 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-02 20:40:17,160 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-02 20:40:17,162 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-02 20:40:17,164 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-02 20:40:17,166 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-02 20:40:17,167 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-02 20:40:17,169 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-02 20:40:17,170 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-02 20:40:17,170 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-02 20:40:17,171 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-02 20:40:17,172 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-02 20:40:17,173 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b90e6d19-24a9-4843-81fc-7d8dbe8bc9c0/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-02 20:40:17,223 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-02 20:40:17,226 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-02 20:40:17,227 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-02 20:40:17,227 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-02 20:40:17,228 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-02 20:40:17,229 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-02 20:40:17,230 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-02 20:40:17,230 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-02 20:40:17,230 INFO L138 SettingsManager]: * Use SBE=true [2022-11-02 20:40:17,231 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-02 20:40:17,232 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-02 20:40:17,232 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-02 20:40:17,233 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-02 20:40:17,233 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-02 20:40:17,233 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-02 20:40:17,233 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-02 20:40:17,234 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-02 20:40:17,234 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-02 20:40:17,234 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-02 20:40:17,235 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-02 20:40:17,235 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-02 20:40:17,235 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:40:17,235 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-02 20:40:17,236 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-02 20:40:17,236 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-02 20:40:17,236 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-02 20:40:17,238 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-02 20:40:17,239 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-02 20:40:17,239 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-02 20:40:17,239 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-02 20:40:17,239 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_b90e6d19-24a9-4843-81fc-7d8dbe8bc9c0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b90e6d19-24a9-4843-81fc-7d8dbe8bc9c0/bin/uautomizer-Dbtcem3rbc Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f11adb66ac620a8072a5fbc40c4a6c155dbad2cc63752c779fff2b4bbb33b73d [2022-11-02 20:40:17,597 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-02 20:40:17,633 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-02 20:40:17,636 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-02 20:40:17,638 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-02 20:40:17,642 INFO L275 PluginConnector]: CDTParser initialized [2022-11-02 20:40:17,643 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b90e6d19-24a9-4843-81fc-7d8dbe8bc9c0/bin/uautomizer-Dbtcem3rbc/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i [2022-11-02 20:40:17,747 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b90e6d19-24a9-4843-81fc-7d8dbe8bc9c0/bin/uautomizer-Dbtcem3rbc/data/2b1962fd0/9a47152cce934120af7a841deb946d7b/FLAGdd7b8d8f6 [2022-11-02 20:40:19,226 INFO L306 CDTParser]: Found 1 translation units. [2022-11-02 20:40:19,227 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b90e6d19-24a9-4843-81fc-7d8dbe8bc9c0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i [2022-11-02 20:40:19,290 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b90e6d19-24a9-4843-81fc-7d8dbe8bc9c0/bin/uautomizer-Dbtcem3rbc/data/2b1962fd0/9a47152cce934120af7a841deb946d7b/FLAGdd7b8d8f6 [2022-11-02 20:40:19,741 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b90e6d19-24a9-4843-81fc-7d8dbe8bc9c0/bin/uautomizer-Dbtcem3rbc/data/2b1962fd0/9a47152cce934120af7a841deb946d7b [2022-11-02 20:40:19,746 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-02 20:40:19,749 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-02 20:40:19,753 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-02 20:40:19,754 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-02 20:40:19,758 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-02 20:40:19,759 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:40:19" (1/1) ... [2022-11-02 20:40:19,761 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@541e2d39 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:40:19, skipping insertion in model container [2022-11-02 20:40:19,761 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:40:19" (1/1) ... [2022-11-02 20:40:19,770 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-02 20:40:20,113 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-02 20:40:25,712 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_b90e6d19-24a9-4843-81fc-7d8dbe8bc9c0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[561723,561736] [2022-11-02 20:40:25,716 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_b90e6d19-24a9-4843-81fc-7d8dbe8bc9c0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[561892,561905] [2022-11-02 20:40:25,717 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_b90e6d19-24a9-4843-81fc-7d8dbe8bc9c0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[562059,562072] [2022-11-02 20:40:25,718 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_b90e6d19-24a9-4843-81fc-7d8dbe8bc9c0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[562227,562240] [2022-11-02 20:40:25,751 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:40:25,975 INFO L203 MainTranslator]: Completed pre-run [2022-11-02 20:40:26,792 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_b90e6d19-24a9-4843-81fc-7d8dbe8bc9c0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[561723,561736] [2022-11-02 20:40:26,793 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_b90e6d19-24a9-4843-81fc-7d8dbe8bc9c0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[561892,561905] [2022-11-02 20:40:26,794 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_b90e6d19-24a9-4843-81fc-7d8dbe8bc9c0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[562059,562072] [2022-11-02 20:40:26,794 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_b90e6d19-24a9-4843-81fc-7d8dbe8bc9c0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[562227,562240] [2022-11-02 20:40:26,803 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:40:27,442 INFO L208 MainTranslator]: Completed translation [2022-11-02 20:40:27,443 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:40:27 WrapperNode [2022-11-02 20:40:27,443 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-02 20:40:27,444 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-02 20:40:27,445 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-02 20:40:27,445 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-02 20:40:27,471 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:40:27" (1/1) ... [2022-11-02 20:40:27,721 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:40:27" (1/1) ... [2022-11-02 20:40:29,216 INFO L138 Inliner]: procedures = 552, calls = 8061, calls flagged for inlining = 293, calls inlined = 261, statements flattened = 14017 [2022-11-02 20:40:29,217 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-02 20:40:29,219 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-02 20:40:29,219 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-02 20:40:29,220 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-02 20:40:29,244 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:40:27" (1/1) ... [2022-11-02 20:40:29,259 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:40:27" (1/1) ... [2022-11-02 20:40:29,880 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:40:27" (1/1) ... [2022-11-02 20:40:29,888 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:40:27" (1/1) ... [2022-11-02 20:40:31,096 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:40:27" (1/1) ... [2022-11-02 20:40:31,136 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:40:27" (1/1) ... [2022-11-02 20:40:31,231 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:40:27" (1/1) ... [2022-11-02 20:40:31,259 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:40:27" (1/1) ... [2022-11-02 20:40:31,379 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-02 20:40:31,380 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-02 20:40:31,381 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-02 20:40:31,381 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-02 20:40:31,382 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:40:27" (1/1) ... [2022-11-02 20:40:31,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:40:31,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b90e6d19-24a9-4843-81fc-7d8dbe8bc9c0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:40:31,421 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b90e6d19-24a9-4843-81fc-7d8dbe8bc9c0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-02 20:40:31,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b90e6d19-24a9-4843-81fc-7d8dbe8bc9c0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-02 20:40:31,470 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2022-11-02 20:40:31,470 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2022-11-02 20:40:31,471 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-02 20:40:31,471 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-02 20:40:31,471 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_usb_disconnect [2022-11-02 20:40:31,471 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_usb_disconnect [2022-11-02 20:40:31,471 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2022-11-02 20:40:31,472 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2022-11-02 20:40:31,472 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2022-11-02 20:40:31,472 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2022-11-02 20:40:31,472 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2022-11-02 20:40:31,473 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2022-11-02 20:40:31,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-02 20:40:31,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-02 20:40:31,473 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_read [2022-11-02 20:40:31,474 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_read [2022-11-02 20:40:31,474 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_stop [2022-11-02 20:40:31,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_stop [2022-11-02 20:40:31,474 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2022-11-02 20:40:31,474 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2022-11-02 20:40:31,475 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_register [2022-11-02 20:40:31,475 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_register [2022-11-02 20:40:31,475 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2022-11-02 20:40:31,475 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2022-11-02 20:40:31,476 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2022-11-02 20:40:31,476 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2022-11-02 20:40:31,476 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2022-11-02 20:40:31,476 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2022-11-02 20:40:31,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-02 20:40:31,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-02 20:40:31,477 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_mmap [2022-11-02 20:40:31,477 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_mmap [2022-11-02 20:40:31,478 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg_mask [2022-11-02 20:40:31,478 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg_mask [2022-11-02 20:40:31,478 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-02 20:40:31,478 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-02 20:40:31,478 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_stop [2022-11-02 20:40:31,479 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_stop [2022-11-02 20:40:31,479 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2022-11-02 20:40:31,479 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2022-11-02 20:40:31,479 INFO L130 BoogieDeclarations]: Found specification of procedure vdev_init [2022-11-02 20:40:31,480 INFO L138 BoogieDeclarations]: Found implementation of procedure vdev_init [2022-11-02 20:40:31,480 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_free_urb_buffers [2022-11-02 20:40:31,480 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_free_urb_buffers [2022-11-02 20:40:31,480 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2022-11-02 20:40:31,481 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2022-11-02 20:40:31,481 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer [2022-11-02 20:40:31,481 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer [2022-11-02 20:40:31,481 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2022-11-02 20:40:31,482 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2022-11-02 20:40:31,482 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_analog_mode [2022-11-02 20:40:31,482 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_analog_mode [2022-11-02 20:40:31,482 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-02 20:40:31,483 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2022-11-02 20:40:31,483 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2022-11-02 20:40:31,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-02 20:40:31,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-02 20:40:31,484 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-02 20:40:31,484 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-02 20:40:31,484 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-11-02 20:40:31,484 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-11-02 20:40:31,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-02 20:40:31,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-02 20:40:31,485 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_fourcc_format [2022-11-02 20:40:31,485 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_fourcc_format [2022-11-02 20:40:31,485 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2022-11-02 20:40:31,486 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2022-11-02 20:40:31,486 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2022-11-02 20:40:31,486 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2022-11-02 20:40:31,486 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2022-11-02 20:40:31,487 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2022-11-02 20:40:31,487 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2022-11-02 20:40:31,487 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2022-11-02 20:40:31,487 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-02 20:40:31,488 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_flash_led [2022-11-02 20:40:31,488 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_flash_led [2022-11-02 20:40:31,488 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_open [2022-11-02 20:40:31,488 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_open [2022-11-02 20:40:31,488 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-02 20:40:31,489 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-02 20:40:31,489 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-02 20:40:31,489 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-02 20:40:31,489 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2022-11-02 20:40:31,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2022-11-02 20:40:31,490 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_config_tuner [2022-11-02 20:40:31,490 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_config_tuner [2022-11-02 20:40:31,490 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2022-11-02 20:40:31,491 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2022-11-02 20:40:31,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-02 20:40:31,491 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_read_write_usb [2022-11-02 20:40:31,491 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_read_write_usb [2022-11-02 20:40:31,491 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_start_thread [2022-11-02 20:40:31,492 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_start_thread [2022-11-02 20:40:31,492 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2022-11-02 20:40:31,492 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2022-11-02 20:40:31,492 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg [2022-11-02 20:40:31,493 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg [2022-11-02 20:40:31,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-02 20:40:31,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-02 20:40:31,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-02 20:40:31,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_tm6000_core [2022-11-02 20:40:31,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_tm6000_core [2022-11-02 20:40:31,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-02 20:40:31,494 INFO L130 BoogieDeclarations]: Found specification of procedure get_max_endpoint [2022-11-02 20:40:31,494 INFO L138 BoogieDeclarations]: Found implementation of procedure get_max_endpoint [2022-11-02 20:40:31,495 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-02 20:40:31,495 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-02 20:40:31,495 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_recv_regs [2022-11-02 20:40:31,495 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_recv_regs [2022-11-02 20:40:31,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-02 20:40:31,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-02 20:40:31,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-02 20:40:31,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-02 20:40:31,497 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2022-11-02 20:40:31,499 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2022-11-02 20:40:31,499 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-02 20:40:31,500 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-02 20:40:31,500 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2022-11-02 20:40:31,501 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2022-11-02 20:40:31,502 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2022-11-02 20:40:31,502 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2022-11-02 20:40:31,502 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_open [2022-11-02 20:40:31,510 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_open [2022-11-02 20:40:31,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-02 20:40:31,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-02 20:40:31,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-02 20:40:31,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-02 20:40:31,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-02 20:40:31,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-02 20:40:31,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-02 20:40:31,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-11-02 20:40:31,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-11-02 20:40:31,514 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-02 20:40:31,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-02 20:40:31,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-02 20:40:31,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-02 20:40:31,515 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-02 20:40:31,515 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_start [2022-11-02 20:40:31,515 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_start [2022-11-02 20:40:31,515 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-02 20:40:31,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-02 20:40:31,516 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2022-11-02 20:40:31,516 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2022-11-02 20:40:31,516 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-11-02 20:40:31,516 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-11-02 20:40:31,516 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2022-11-02 20:40:31,517 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2022-11-02 20:40:31,517 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-02 20:40:31,517 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-02 20:40:31,517 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-02 20:40:31,517 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-02 20:40:31,518 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2022-11-02 20:40:31,518 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2022-11-02 20:40:31,518 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2022-11-02 20:40:31,518 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2022-11-02 20:40:31,518 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-02 20:40:31,519 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-02 20:40:31,519 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-02 20:40:31,519 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-02 20:40:31,519 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2022-11-02 20:40:31,519 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2022-11-02 20:40:31,520 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2022-11-02 20:40:31,520 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2022-11-02 20:40:31,520 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_change_protocol [2022-11-02 20:40:31,520 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_change_protocol [2022-11-02 20:40:31,520 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-02 20:40:31,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-02 20:40:31,521 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_extension [2022-11-02 20:40:31,521 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_extension [2022-11-02 20:40:31,521 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-02 20:40:31,521 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-02 20:40:31,522 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-02 20:40:31,522 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-02 20:40:31,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_tm6000_core [2022-11-02 20:40:31,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_tm6000_core [2022-11-02 20:40:31,523 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_radio_s_ctrl [2022-11-02 20:40:31,523 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_radio_s_ctrl [2022-11-02 20:40:31,523 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2022-11-02 20:40:31,523 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2022-11-02 20:40:31,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-02 20:40:31,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-02 20:40:31,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-02 20:40:31,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-02 20:40:31,524 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2022-11-02 20:40:31,524 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2022-11-02 20:40:31,525 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2022-11-02 20:40:31,525 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2022-11-02 20:40:31,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-02 20:40:31,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-02 20:40:31,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_6_4 [2022-11-02 20:40:31,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_6_4 [2022-11-02 20:40:31,528 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2022-11-02 20:40:31,528 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2022-11-02 20:40:31,528 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_load_std [2022-11-02 20:40:31,528 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_load_std [2022-11-02 20:40:31,528 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2022-11-02 20:40:31,529 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2022-11-02 20:40:31,529 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2022-11-02 20:40:31,529 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2022-11-02 20:40:31,529 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2022-11-02 20:40:31,529 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2022-11-02 20:40:31,530 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2022-11-02 20:40:31,530 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2022-11-02 20:40:31,530 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-02 20:40:31,530 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-02 20:40:31,530 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2022-11-02 20:40:31,531 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2022-11-02 20:40:31,531 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_poll [2022-11-02 20:40:31,531 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_poll [2022-11-02 20:40:31,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-02 20:40:31,531 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-02 20:40:31,532 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_s_ctrl [2022-11-02 20:40:31,532 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_s_ctrl [2022-11-02 20:40:31,532 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2022-11-02 20:40:31,532 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2022-11-02 20:40:31,532 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2022-11-02 20:40:31,533 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2022-11-02 20:40:31,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-02 20:40:31,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-02 20:40:31,533 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_register_extension [2022-11-02 20:40:31,534 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_register_extension [2022-11-02 20:40:31,534 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2022-11-02 20:40:31,534 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2022-11-02 20:40:31,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-02 20:40:31,534 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-02 20:40:31,535 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-02 20:40:31,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-02 20:40:31,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-02 20:40:31,535 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2022-11-02 20:40:31,535 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2022-11-02 20:40:31,536 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-02 20:40:31,536 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-02 20:40:31,536 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-02 20:40:31,536 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-02 20:40:31,536 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-02 20:40:31,537 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-02 20:40:31,537 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2022-11-02 20:40:31,537 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2022-11-02 20:40:31,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-02 20:40:31,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-02 20:40:31,538 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-02 20:40:31,541 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-02 20:40:31,542 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2022-11-02 20:40:31,543 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2022-11-02 20:40:31,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-02 20:40:31,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-02 20:40:31,543 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2022-11-02 20:40:31,544 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2022-11-02 20:40:31,544 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-02 20:40:31,545 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-02 20:40:31,545 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2022-11-02 20:40:31,545 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2022-11-02 20:40:31,545 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2022-11-02 20:40:31,546 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2022-11-02 20:40:31,546 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_dev [2022-11-02 20:40:31,546 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_dev [2022-11-02 20:40:31,546 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-11-02 20:40:31,547 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-11-02 20:40:31,547 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_release [2022-11-02 20:40:31,547 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_release [2022-11-02 20:40:31,547 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-02 20:40:31,547 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-02 20:40:31,548 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_start [2022-11-02 20:40:31,548 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_start [2022-11-02 20:40:31,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_tm6000_usb_driver_exit_12_2 [2022-11-02 20:40:31,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_tm6000_usb_driver_exit_12_2 [2022-11-02 20:40:31,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-02 20:40:31,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-02 20:40:31,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-02 20:40:31,549 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_usb_probe [2022-11-02 20:40:31,549 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_usb_probe [2022-11-02 20:40:31,549 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_stop [2022-11-02 20:40:31,550 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_stop [2022-11-02 20:40:31,550 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2022-11-02 20:40:31,550 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2022-11-02 20:40:31,550 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_get_std_res [2022-11-02 20:40:31,550 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_get_std_res [2022-11-02 20:40:31,551 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2022-11-02 20:40:31,551 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2022-11-02 20:40:31,551 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_xfer [2022-11-02 20:40:31,551 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_xfer [2022-11-02 20:40:31,551 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_prepare_isoc [2022-11-02 20:40:31,552 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_prepare_isoc [2022-11-02 20:40:31,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-02 20:40:31,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-02 20:40:31,552 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-02 20:40:31,552 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-02 20:40:31,553 INFO L130 BoogieDeclarations]: Found specification of procedure fill_board_specific_data [2022-11-02 20:40:31,553 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_board_specific_data [2022-11-02 20:40:31,553 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-02 20:40:31,553 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-02 20:40:31,553 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_uninit_isoc [2022-11-02 20:40:31,554 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_uninit_isoc [2022-11-02 20:40:31,554 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-02 20:40:31,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-02 20:40:31,554 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-02 20:40:31,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-02 20:40:31,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-02 20:40:31,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-02 20:40:33,273 INFO L235 CfgBuilder]: Building ICFG [2022-11-02 20:40:33,278 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-02 20:40:33,630 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;