./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-mutex_drivers-media-usb-stk1160-stk1160.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4794bb6-176b-4de0-9291-15bc761c3273/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4794bb6-176b-4de0-9291-15bc761c3273/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4794bb6-176b-4de0-9291-15bc761c3273/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4794bb6-176b-4de0-9291-15bc761c3273/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-stk1160-stk1160.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4794bb6-176b-4de0-9291-15bc761c3273/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4794bb6-176b-4de0-9291-15bc761c3273/bin/ukojak-92XMlrwhuB --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 193fa6b4f086a396d067fbfddb452d772bc0bf74300960c03103aae93493f0ae --- 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-dbf71c6-m [2022-10-17 17:04:42,756 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:04:42,759 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:04:42,816 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:04:42,817 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:04:42,822 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:04:42,825 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:04:42,828 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:04:42,833 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:04:42,839 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:04:42,840 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:04:42,843 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:04:42,844 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:04:42,847 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:04:42,849 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:04:42,851 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:04:42,853 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:04:42,855 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:04:42,857 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:04:42,866 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:04:42,868 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:04:42,869 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:04:42,873 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:04:42,874 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:04:42,885 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:04:42,886 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:04:42,886 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:04:42,888 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:04:42,889 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:04:42,890 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:04:42,890 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:04:42,891 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:04:42,892 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:04:42,893 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:04:42,894 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:04:42,894 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:04:42,895 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:04:42,896 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:04:42,896 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:04:42,897 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:04:42,898 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:04:42,899 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4794bb6-176b-4de0-9291-15bc761c3273/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 17:04:42,940 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:04:42,941 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:04:42,943 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:04:42,943 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 17:04:42,944 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 17:04:42,944 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 17:04:42,945 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:04:42,945 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 17:04:42,945 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:04:42,945 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:04:42,946 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:04:42,947 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:04:42,947 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:04:42,947 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:04:42,948 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:04:42,948 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 17:04:42,948 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 17:04:42,948 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:04:42,949 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:04:42,949 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:04:42,949 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:04:42,949 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:04:42,950 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 17:04:42,950 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 17:04:42,950 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:04:42,950 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_a4794bb6-176b-4de0-9291-15bc761c3273/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4794bb6-176b-4de0-9291-15bc761c3273/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 193fa6b4f086a396d067fbfddb452d772bc0bf74300960c03103aae93493f0ae [2022-10-17 17:04:43,246 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:04:43,270 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:04:43,273 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:04:43,275 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:04:43,276 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:04:43,278 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4794bb6-176b-4de0-9291-15bc761c3273/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-stk1160-stk1160.cil.i [2022-10-17 17:04:43,362 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4794bb6-176b-4de0-9291-15bc761c3273/bin/ukojak-92XMlrwhuB/data/4cbf50829/5fc60a1f4d8e491daa6d8dd99106f87e/FLAG388d10b05 [2022-10-17 17:04:44,476 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:04:44,477 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4794bb6-176b-4de0-9291-15bc761c3273/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-stk1160-stk1160.cil.i [2022-10-17 17:04:44,559 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4794bb6-176b-4de0-9291-15bc761c3273/bin/ukojak-92XMlrwhuB/data/4cbf50829/5fc60a1f4d8e491daa6d8dd99106f87e/FLAG388d10b05 [2022-10-17 17:04:44,817 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4794bb6-176b-4de0-9291-15bc761c3273/bin/ukojak-92XMlrwhuB/data/4cbf50829/5fc60a1f4d8e491daa6d8dd99106f87e [2022-10-17 17:04:44,819 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:04:44,821 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:04:44,826 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:04:44,827 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:04:44,830 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:04:44,831 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:04:44" (1/1) ... [2022-10-17 17:04:44,832 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@586a9292 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:44, skipping insertion in model container [2022-10-17 17:04:44,832 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:04:44" (1/1) ... [2022-10-17 17:04:44,841 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:04:45,042 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:04:47,959 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_a4794bb6-176b-4de0-9291-15bc761c3273/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-stk1160-stk1160.cil.i[377234,377247] [2022-10-17 17:04:47,962 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_a4794bb6-176b-4de0-9291-15bc761c3273/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-stk1160-stk1160.cil.i[377400,377413] [2022-10-17 17:04:47,962 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_a4794bb6-176b-4de0-9291-15bc761c3273/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-stk1160-stk1160.cil.i[377564,377577] [2022-10-17 17:04:47,963 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_a4794bb6-176b-4de0-9291-15bc761c3273/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-stk1160-stk1160.cil.i[377729,377742] [2022-10-17 17:04:47,981 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:04:48,071 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:04:48,767 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_a4794bb6-176b-4de0-9291-15bc761c3273/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-stk1160-stk1160.cil.i[377234,377247] [2022-10-17 17:04:48,768 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_a4794bb6-176b-4de0-9291-15bc761c3273/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-stk1160-stk1160.cil.i[377400,377413] [2022-10-17 17:04:48,768 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_a4794bb6-176b-4de0-9291-15bc761c3273/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-stk1160-stk1160.cil.i[377564,377577] [2022-10-17 17:04:48,769 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_a4794bb6-176b-4de0-9291-15bc761c3273/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-stk1160-stk1160.cil.i[377729,377742] [2022-10-17 17:04:48,777 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:04:49,104 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:04:49,104 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:49 WrapperNode [2022-10-17 17:04:49,104 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:04:49,106 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:04:49,106 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:04:49,106 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:04:49,127 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:49" (1/1) ... [2022-10-17 17:04:49,371 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:49" (1/1) ... [2022-10-17 17:04:52,056 INFO L138 Inliner]: procedures = 377, calls = 5749, calls flagged for inlining = 219, calls inlined = 197, statements flattened = 11038 [2022-10-17 17:04:52,056 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:04:52,057 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:04:52,057 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:04:52,057 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:04:52,066 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:49" (1/1) ... [2022-10-17 17:04:52,067 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:49" (1/1) ... [2022-10-17 17:04:53,114 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:49" (1/1) ... [2022-10-17 17:04:53,115 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:49" (1/1) ... [2022-10-17 17:04:54,796 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:49" (1/1) ... [2022-10-17 17:04:54,827 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:49" (1/1) ... [2022-10-17 17:04:54,892 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:49" (1/1) ... [2022-10-17 17:04:54,932 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:49" (1/1) ... [2022-10-17 17:04:55,017 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:04:55,019 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:04:55,019 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:04:55,019 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:04:55,021 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:49" (1/1) ... [2022-10-17 17:04:55,027 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:04:55,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4794bb6-176b-4de0-9291-15bc761c3273/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 17:04:55,050 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4794bb6-176b-4de0-9291-15bc761c3273/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 17:04:55,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4794bb6-176b-4de0-9291-15bc761c3273/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 17:04:55,102 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-10-17 17:04:55,103 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-10-17 17:04:55,103 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_reset_ac97 [2022-10-17 17:04:55,103 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_reset_ac97 [2022-10-17 17:04:55,103 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2022-10-17 17:04:55,103 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2022-10-17 17:04:55,103 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_finish [2022-10-17 17:04:55,104 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_finish [2022-10-17 17:04:55,104 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_poll [2022-10-17 17:04:55,104 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_poll [2022-10-17 17:04:55,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 17:04:55,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 17:04:55,104 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 17:04:55,104 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 17:04:55,105 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2022-10-17 17:04:55,105 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2022-10-17 17:04:55,105 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_mmap [2022-10-17 17:04:55,105 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_mmap [2022-10-17 17:04:55,105 INFO L130 BoogieDeclarations]: Found specification of procedure start_streaming [2022-10-17 17:04:55,105 INFO L138 BoogieDeclarations]: Found implementation of procedure start_streaming [2022-10-17 17:04:55,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 17:04:55,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 17:04:55,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_v4l_lock_of_stk1160 [2022-10-17 17:04:55,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_v4l_lock_of_stk1160 [2022-10-17 17:04:55,106 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_is_busy [2022-10-17 17:04:55,106 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_is_busy [2022-10-17 17:04:55,106 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_clear_queue [2022-10-17 17:04:55,107 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_clear_queue [2022-10-17 17:04:55,107 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_cancel_isoc [2022-10-17 17:04:55,107 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_cancel_isoc [2022-10-17 17:04:55,107 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2022-10-17 17:04:55,107 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2022-10-17 17:04:55,107 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 17:04:55,107 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 17:04:55,108 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_select_input [2022-10-17 17:04:55,108 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_select_input [2022-10-17 17:04:55,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-10-17 17:04:55,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-10-17 17:04:55,108 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-10-17 17:04:55,109 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-10-17 17:04:55,109 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2022-10-17 17:04:55,109 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2022-10-17 17:04:55,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 17:04:55,110 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_free_isoc [2022-10-17 17:04:55,110 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_free_isoc [2022-10-17 17:04:55,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_v4l_lock_of_stk1160 [2022-10-17 17:04:55,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_v4l_lock_of_stk1160 [2022-10-17 17:04:55,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 17:04:55,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-17 17:04:55,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-10-17 17:04:55,111 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2022-10-17 17:04:55,111 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2022-10-17 17:04:55,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 17:04:55,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 17:04:55,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-10-17 17:04:55,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-10-17 17:04:55,113 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-10-17 17:04:55,113 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-10-17 17:04:55,113 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 17:04:55,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 17:04:55,114 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_write_reg [2022-10-17 17:04:55,114 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_write_reg [2022-10-17 17:04:55,115 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-10-17 17:04:55,115 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-10-17 17:04:55,116 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-10-17 17:04:55,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-10-17 17:04:55,116 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-10-17 17:04:55,116 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-10-17 17:04:55,116 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-10-17 17:04:55,116 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-10-17 17:04:55,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_vb_queue_lock_of_stk1160 [2022-10-17 17:04:55,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_vb_queue_lock_of_stk1160 [2022-10-17 17:04:55,117 INFO L130 BoogieDeclarations]: Found specification of procedure stop_streaming [2022-10-17 17:04:55,117 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_streaming [2022-10-17 17:04:55,117 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_i2c_busy_wait [2022-10-17 17:04:55,117 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_i2c_busy_wait [2022-10-17 17:04:55,117 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2022-10-17 17:04:55,118 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2022-10-17 17:04:55,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-10-17 17:04:55,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-10-17 17:04:55,118 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2022-10-17 17:04:55,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2022-10-17 17:04:55,119 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2022-10-17 17:04:55,119 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2022-10-17 17:04:55,119 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_probe [2022-10-17 17:04:55,119 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_probe [2022-10-17 17:04:55,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-10-17 17:04:55,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-10-17 17:04:55,120 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_buffer_done [2022-10-17 17:04:55,120 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_buffer_done [2022-10-17 17:04:55,120 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2022-10-17 17:04:55,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2022-10-17 17:04:55,121 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_prepare [2022-10-17 17:04:55,121 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_prepare [2022-10-17 17:04:55,122 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2022-10-17 17:04:55,122 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release_empty [2022-10-17 17:04:55,122 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-10-17 17:04:55,122 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-10-17 17:04:55,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-17 17:04:55,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-10-17 17:04:55,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-10-17 17:04:55,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 17:04:55,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-10-17 17:04:55,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-10-17 17:04:55,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_2_4 [2022-10-17 17:04:55,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_2_4 [2022-10-17 17:04:55,123 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-10-17 17:04:55,124 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-10-17 17:04:55,124 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_read_reg [2022-10-17 17:04:55,124 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_read_reg [2022-10-17 17:04:55,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-10-17 17:04:55,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-10-17 17:04:55,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_v4l_lock_of_stk1160 [2022-10-17 17:04:55,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_v4l_lock_of_stk1160 [2022-10-17 17:04:55,125 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 17:04:55,125 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 17:04:55,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-10-17 17:04:55,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-10-17 17:04:55,129 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_open [2022-10-17 17:04:55,129 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_open [2022-10-17 17:04:55,130 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 17:04:55,130 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2022-10-17 17:04:55,131 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2022-10-17 17:04:55,132 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_set_std [2022-10-17 17:04:55,132 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_set_std [2022-10-17 17:04:55,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_stk1160_usb_driver_exit_7_2 [2022-10-17 17:04:55,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_stk1160_usb_driver_exit_7_2 [2022-10-17 17:04:55,139 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 17:04:55,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-10-17 17:04:55,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-10-17 17:04:55,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-10-17 17:04:55,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-10-17 17:04:55,140 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:04:55,140 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_start_streaming [2022-10-17 17:04:55,140 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_start_streaming [2022-10-17 17:04:55,140 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_i2c_unregister [2022-10-17 17:04:55,141 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_i2c_unregister [2022-10-17 17:04:55,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-17 17:04:55,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-17 17:04:55,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 17:04:55,141 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_uninit_isoc [2022-10-17 17:04:55,141 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_uninit_isoc [2022-10-17 17:04:55,141 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2022-10-17 17:04:55,141 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2022-10-17 17:04:55,142 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-10-17 17:04:55,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-10-17 17:04:55,142 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2022-10-17 17:04:55,142 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2022-10-17 17:04:55,142 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2022-10-17 17:04:55,142 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2022-10-17 17:04:55,142 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_log_status [2022-10-17 17:04:55,143 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_log_status [2022-10-17 17:04:55,143 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-10-17 17:04:55,143 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-10-17 17:04:55,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-10-17 17:04:55,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-10-17 17:04:55,143 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2022-10-17 17:04:55,143 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_free [2022-10-17 17:04:55,144 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_release [2022-10-17 17:04:55,144 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_release [2022-10-17 17:04:55,144 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2022-10-17 17:04:55,144 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2022-10-17 17:04:55,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 17:04:55,144 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_disconnect [2022-10-17 17:04:55,144 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_disconnect [2022-10-17 17:04:55,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-10-17 17:04:55,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-10-17 17:04:55,145 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-10-17 17:04:55,145 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:04:55,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:04:56,339 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:04:56,343 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 17:04:57,174 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;