./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-pwc-pwc.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66cc5f22-c293-4f65-9dea-cfa5411d4385/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66cc5f22-c293-4f65-9dea-cfa5411d4385/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66cc5f22-c293-4f65-9dea-cfa5411d4385/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66cc5f22-c293-4f65-9dea-cfa5411d4385/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-pwc-pwc.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66cc5f22-c293-4f65-9dea-cfa5411d4385/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66cc5f22-c293-4f65-9dea-cfa5411d4385/bin/ukojak-2xVlg8857e --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 04bdcdde55ea34e1896bad446e35d34642d6e6a13de31bc4a2c01126ae22503e --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 23:37:19,697 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 23:37:19,699 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 23:37:19,734 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 23:37:19,735 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 23:37:19,736 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 23:37:19,738 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 23:37:19,740 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 23:37:19,743 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 23:37:19,744 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 23:37:19,745 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 23:37:19,752 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 23:37:19,753 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 23:37:19,760 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 23:37:19,762 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 23:37:19,766 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 23:37:19,768 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 23:37:19,769 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 23:37:19,773 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 23:37:19,781 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 23:37:19,784 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 23:37:19,785 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 23:37:19,790 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 23:37:19,791 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 23:37:19,803 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 23:37:19,804 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 23:37:19,805 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 23:37:19,806 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 23:37:19,808 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 23:37:19,810 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 23:37:19,810 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 23:37:19,811 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 23:37:19,813 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 23:37:19,815 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 23:37:19,817 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 23:37:19,817 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 23:37:19,818 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 23:37:19,818 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 23:37:19,818 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 23:37:19,819 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 23:37:19,820 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 23:37:19,821 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66cc5f22-c293-4f65-9dea-cfa5411d4385/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-13 23:37:19,870 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 23:37:19,870 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 23:37:19,871 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 23:37:19,872 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 23:37:19,872 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 23:37:19,873 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 23:37:19,873 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 23:37:19,873 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 23:37:19,874 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 23:37:19,874 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 23:37:19,874 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 23:37:19,874 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 23:37:19,874 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 23:37:19,875 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 23:37:19,875 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 23:37:19,875 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 23:37:19,875 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 23:37:19,876 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 23:37:19,876 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:37:19,876 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 23:37:19,876 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 23:37:19,877 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 23:37:19,877 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 23:37:19,877 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 23:37:19,877 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 23:37:19,878 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_66cc5f22-c293-4f65-9dea-cfa5411d4385/bin/ukojak-2xVlg8857e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66cc5f22-c293-4f65-9dea-cfa5411d4385/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 04bdcdde55ea34e1896bad446e35d34642d6e6a13de31bc4a2c01126ae22503e [2021-11-13 23:37:20,114 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:37:20,142 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:37:20,145 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:37:20,146 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:37:20,147 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:37:20,148 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66cc5f22-c293-4f65-9dea-cfa5411d4385/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-pwc-pwc.cil.i [2021-11-13 23:37:20,214 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66cc5f22-c293-4f65-9dea-cfa5411d4385/bin/ukojak-2xVlg8857e/data/cda7cd2c0/0717b71000ab40be80d690ea9f1e9ea7/FLAG1199351be [2021-11-13 23:37:21,472 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:37:21,473 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66cc5f22-c293-4f65-9dea-cfa5411d4385/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-pwc-pwc.cil.i [2021-11-13 23:37:21,561 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66cc5f22-c293-4f65-9dea-cfa5411d4385/bin/ukojak-2xVlg8857e/data/cda7cd2c0/0717b71000ab40be80d690ea9f1e9ea7/FLAG1199351be [2021-11-13 23:37:21,620 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66cc5f22-c293-4f65-9dea-cfa5411d4385/bin/ukojak-2xVlg8857e/data/cda7cd2c0/0717b71000ab40be80d690ea9f1e9ea7 [2021-11-13 23:37:21,622 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:37:21,626 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 23:37:21,628 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:37:21,628 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:37:21,631 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:37:21,632 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:37:21" (1/1) ... [2021-11-13 23:37:21,634 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5acecaea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:37:21, skipping insertion in model container [2021-11-13 23:37:21,634 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:37:21" (1/1) ... [2021-11-13 23:37:21,643 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:37:21,850 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:37:25,847 WARN L228 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_66cc5f22-c293-4f65-9dea-cfa5411d4385/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-pwc-pwc.cil.i[564294,564307] [2021-11-13 23:37:25,853 WARN L228 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_66cc5f22-c293-4f65-9dea-cfa5411d4385/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-pwc-pwc.cil.i[564463,564476] [2021-11-13 23:37:25,854 WARN L228 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_66cc5f22-c293-4f65-9dea-cfa5411d4385/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-pwc-pwc.cil.i[564630,564643] [2021-11-13 23:37:25,855 WARN L228 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_66cc5f22-c293-4f65-9dea-cfa5411d4385/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-pwc-pwc.cil.i[564798,564811] [2021-11-13 23:37:25,897 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:37:26,268 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 23:37:27,052 WARN L228 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_66cc5f22-c293-4f65-9dea-cfa5411d4385/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-pwc-pwc.cil.i[564294,564307] [2021-11-13 23:37:27,053 WARN L228 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_66cc5f22-c293-4f65-9dea-cfa5411d4385/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-pwc-pwc.cil.i[564463,564476] [2021-11-13 23:37:27,053 WARN L228 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_66cc5f22-c293-4f65-9dea-cfa5411d4385/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-pwc-pwc.cil.i[564630,564643] [2021-11-13 23:37:27,053 WARN L228 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_66cc5f22-c293-4f65-9dea-cfa5411d4385/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-pwc-pwc.cil.i[564798,564811] [2021-11-13 23:37:27,060 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:37:27,762 INFO L208 MainTranslator]: Completed translation [2021-11-13 23:37:27,762 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:37:27 WrapperNode [2021-11-13 23:37:27,762 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:37:27,764 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 23:37:27,764 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 23:37:27,764 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 23:37:27,773 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:37:27" (1/1) ... [2021-11-13 23:37:28,109 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:37:27" (1/1) ... [2021-11-13 23:37:30,144 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 23:37:30,145 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 23:37:30,145 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 23:37:30,145 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 23:37:30,168 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:37:27" (1/1) ... [2021-11-13 23:37:30,169 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:37:27" (1/1) ... [2021-11-13 23:37:30,721 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:37:27" (1/1) ... [2021-11-13 23:37:30,727 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:37:27" (1/1) ... [2021-11-13 23:37:32,244 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:37:27" (1/1) ... [2021-11-13 23:37:32,308 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:37:27" (1/1) ... [2021-11-13 23:37:32,377 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:37:27" (1/1) ... [2021-11-13 23:37:32,475 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 23:37:32,476 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 23:37:32,477 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 23:37:32,477 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 23:37:32,478 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:37:27" (1/1) ... [2021-11-13 23:37:32,487 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:37:32,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66cc5f22-c293-4f65-9dea-cfa5411d4385/bin/ukojak-2xVlg8857e/z3 [2021-11-13 23:37:32,515 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66cc5f22-c293-4f65-9dea-cfa5411d4385/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 23:37:32,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66cc5f22-c293-4f65-9dea-cfa5411d4385/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 23:37:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_get_u16_ctrl [2021-11-13 23:37:32,565 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_get_u16_ctrl [2021-11-13 23:37:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_finish [2021-11-13 23:37:32,566 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_finish [2021-11-13 23:37:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-11-13 23:37:32,566 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-11-13 23:37:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-13 23:37:32,567 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-13 23:37:32,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pwc_driver_exit_7_2 [2021-11-13 23:37:32,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pwc_driver_exit_7_2 [2021-11-13 23:37:32,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-13 23:37:32,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-13 23:37:32,567 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_is_busy [2021-11-13 23:37:32,568 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_is_busy [2021-11-13 23:37:32,568 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_set_u8_ctrl [2021-11-13 23:37:32,568 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_set_u8_ctrl [2021-11-13 23:37:32,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-13 23:37:32,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-13 23:37:32,568 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-11-13 23:37:32,569 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-11-13 23:37:32,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_51 [2021-11-13 23:37:32,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_51 [2021-11-13 23:37:32,569 INFO L130 BoogieDeclarations]: Found specification of procedure recv_control_msg [2021-11-13 23:37:32,569 INFO L138 BoogieDeclarations]: Found implementation of procedure recv_control_msg [2021-11-13 23:37:32,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-13 23:37:32,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-13 23:37:32,570 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-11-13 23:37:32,570 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-11-13 23:37:32,570 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-13 23:37:32,570 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-13 23:37:32,570 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-11-13 23:37:32,571 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-11-13 23:37:32,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-13 23:37:32,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-13 23:37:32,571 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_isoc_cleanup [2021-11-13 23:37:32,571 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_isoc_cleanup [2021-11-13 23:37:32,571 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 23:37:32,571 INFO L130 BoogieDeclarations]: Found specification of procedure copy_image_block_CrCb [2021-11-13 23:37:32,572 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_image_block_CrCb [2021-11-13 23:37:32,572 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-13 23:37:32,572 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-13 23:37:32,572 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_set_u16_ctrl [2021-11-13 23:37:32,572 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_set_u16_ctrl [2021-11-13 23:37:32,573 INFO L130 BoogieDeclarations]: Found specification of procedure stop_streaming [2021-11-13 23:37:32,573 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_streaming [2021-11-13 23:37:32,573 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-13 23:37:32,573 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_buffer_done [2021-11-13 23:37:32,573 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_buffer_done [2021-11-13 23:37:32,573 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_set_leds [2021-11-13 23:37:32,574 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_set_leds [2021-11-13 23:37:32,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-13 23:37:32,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-13 23:37:32,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-13 23:37:32,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 23:37:32,574 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-13 23:37:32,575 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-13 23:37:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-13 23:37:32,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-13 23:37:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_dec23_init [2021-11-13 23:37:32,575 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_dec23_init [2021-11-13 23:37:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-11-13 23:37:32,576 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-11-13 23:37:32,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-13 23:37:32,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-13 23:37:32,576 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 23:37:32,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-13 23:37:32,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-13 23:37:32,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-13 23:37:32,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-13 23:37:32,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-13 23:37:32,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-13 23:37:32,577 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_g_parm [2021-11-13 23:37:32,578 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_g_parm [2021-11-13 23:37:32,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-13 23:37:32,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-13 23:37:32,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 23:37:32,578 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_custom [2021-11-13 23:37:32,578 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_custom [2021-11-13 23:37:32,579 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_set_video_mode [2021-11-13 23:37:32,579 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_set_video_mode [2021-11-13 23:37:32,579 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-13 23:37:32,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-13 23:37:32,579 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-11-13 23:37:32,579 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-11-13 23:37:32,580 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2021-11-13 23:37:32,580 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2021-11-13 23:37:32,580 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2021-11-13 23:37:32,580 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2021-11-13 23:37:32,580 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_vidioc_fill_fmt [2021-11-13 23:37:32,580 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_vidioc_fill_fmt [2021-11-13 23:37:32,581 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-13 23:37:32,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-13 23:37:32,581 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_release [2021-11-13 23:37:32,581 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_release [2021-11-13 23:37:32,581 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_auto_cluster [2021-11-13 23:37:32,581 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_auto_cluster [2021-11-13 23:37:32,582 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_cleanup_queued_bufs [2021-11-13 23:37:32,582 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_cleanup_queued_bufs [2021-11-13 23:37:32,582 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 23:37:32,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 23:37:32,582 INFO L130 BoogieDeclarations]: Found specification of procedure build_table_color [2021-11-13 23:37:32,582 INFO L138 BoogieDeclarations]: Found implementation of procedure build_table_color [2021-11-13 23:37:32,583 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_s_ctrl [2021-11-13 23:37:32,583 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_s_ctrl [2021-11-13 23:37:32,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-13 23:37:32,583 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-13 23:37:32,583 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_finish [2021-11-13 23:37:32,583 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_finish [2021-11-13 23:37:32,584 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_set_plane_payload [2021-11-13 23:37:32,584 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_set_plane_payload [2021-11-13 23:37:32,584 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-13 23:37:32,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-13 23:37:32,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-13 23:37:32,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-13 23:37:32,585 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_button_ctrl [2021-11-13 23:37:32,585 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_button_ctrl [2021-11-13 23:37:32,585 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-11-13 23:37:32,585 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-11-13 23:37:32,585 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_vidioc_try_fmt [2021-11-13 23:37:32,585 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_vidioc_try_fmt [2021-11-13 23:37:32,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-13 23:37:32,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-13 23:37:32,586 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_get_u8_ctrl [2021-11-13 23:37:32,586 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_get_u8_ctrl [2021-11-13 23:37:32,586 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-11-13 23:37:32,586 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-11-13 23:37:32,587 INFO L130 BoogieDeclarations]: Found specification of procedure send_control_msg [2021-11-13 23:37:32,587 INFO L138 BoogieDeclarations]: Found implementation of procedure send_control_msg [2021-11-13 23:37:32,587 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-11-13 23:37:32,587 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-11-13 23:37:32,587 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-13 23:37:32,587 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-13 23:37:32,588 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_cleanup [2021-11-13 23:37:32,588 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_cleanup [2021-11-13 23:37:32,588 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-13 23:37:32,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-13 23:37:32,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-13 23:37:32,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-13 23:37:32,589 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-11-13 23:37:32,589 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-11-13 23:37:32,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 23:37:32,589 INFO L130 BoogieDeclarations]: Found specification of procedure send_video_command [2021-11-13 23:37:32,589 INFO L138 BoogieDeclarations]: Found implementation of procedure send_video_command [2021-11-13 23:37:32,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 23:37:32,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 23:37:32,590 INFO L130 BoogieDeclarations]: Found specification of procedure usb_pwc_disconnect [2021-11-13 23:37:32,590 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_pwc_disconnect [2021-11-13 23:37:32,590 INFO L130 BoogieDeclarations]: Found specification of procedure decode_block [2021-11-13 23:37:32,590 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_block [2021-11-13 23:37:32,590 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_get_name [2021-11-13 23:37:32,590 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_get_name [2021-11-13 23:37:32,591 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-13 23:37:32,591 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-13 23:37:32,591 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-13 23:37:32,591 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-13 23:37:32,591 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-13 23:37:32,591 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-13 23:37:32,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-13 23:37:32,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-13 23:37:32,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-13 23:37:32,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-13 23:37:32,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_queued_bufs_lock_of_pwc_device [2021-11-13 23:37:32,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_queued_bufs_lock_of_pwc_device [2021-11-13 23:37:32,592 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2021-11-13 23:37:32,592 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release_empty [2021-11-13 23:37:32,593 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_prepare [2021-11-13 23:37:32,593 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_prepare [2021-11-13 23:37:32,593 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-13 23:37:32,593 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-13 23:37:32,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_2_4 [2021-11-13 23:37:32,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_2_4 [2021-11-13 23:37:32,593 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-13 23:37:32,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-13 23:37:32,594 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-13 23:37:32,594 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-13 23:37:32,594 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_get_size [2021-11-13 23:37:32,594 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_get_size [2021-11-13 23:37:32,594 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_init [2021-11-13 23:37:32,595 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_init [2021-11-13 23:37:32,595 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_open [2021-11-13 23:37:32,595 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_open [2021-11-13 23:37:32,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 23:37:32,595 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_camera_power [2021-11-13 23:37:32,595 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_camera_power [2021-11-13 23:37:32,595 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std_menu [2021-11-13 23:37:32,596 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std_menu [2021-11-13 23:37:32,596 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2021-11-13 23:37:32,596 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2021-11-13 23:37:32,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-13 23:37:32,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-13 23:37:32,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 23:37:32,597 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_g_volatile_ctrl [2021-11-13 23:37:32,597 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_g_volatile_ctrl [2021-11-13 23:37:32,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-13 23:37:32,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-13 23:37:45,858 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;