./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-platform-sh_vou.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf85cae4-d0d0-4f01-9c6c-2167b5b88565/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf85cae4-d0d0-4f01-9c6c-2167b5b88565/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf85cae4-d0d0-4f01-9c6c-2167b5b88565/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf85cae4-d0d0-4f01-9c6c-2167b5b88565/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf85cae4-d0d0-4f01-9c6c-2167b5b88565/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf85cae4-d0d0-4f01-9c6c-2167b5b88565/bin/ukojak-d1pc8ZmBRL --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 1e62d6cd0cc1881af8a0441eecf66de714a02b83a33093d18addba3b875310c8 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 07:49:52,491 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 07:49:52,493 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 07:49:52,527 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 07:49:52,532 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 07:49:52,537 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 07:49:52,540 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 07:49:52,546 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 07:49:52,549 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 07:49:52,556 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 07:49:52,557 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 07:49:52,559 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 07:49:52,560 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 07:49:52,563 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 07:49:52,565 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 07:49:52,572 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 07:49:52,574 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 07:49:52,576 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 07:49:52,582 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 07:49:52,589 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 07:49:52,591 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 07:49:52,594 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 07:49:52,598 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 07:49:52,599 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 07:49:52,605 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 07:49:52,606 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 07:49:52,606 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 07:49:52,609 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 07:49:52,609 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 07:49:52,611 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 07:49:52,612 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 07:49:52,613 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 07:49:52,615 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 07:49:52,616 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 07:49:52,618 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 07:49:52,618 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 07:49:52,619 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 07:49:52,619 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 07:49:52,620 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 07:49:52,621 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 07:49:52,622 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 07:49:52,623 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf85cae4-d0d0-4f01-9c6c-2167b5b88565/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-25 07:49:52,666 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 07:49:52,667 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 07:49:52,668 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 07:49:52,669 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 07:49:52,670 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 07:49:52,670 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 07:49:52,670 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 07:49:52,671 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 07:49:52,671 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 07:49:52,671 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 07:49:52,672 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 07:49:52,673 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 07:49:52,673 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 07:49:52,673 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 07:49:52,673 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 07:49:52,674 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 07:49:52,674 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 07:49:52,674 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 07:49:52,675 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:49:52,675 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 07:49:52,675 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 07:49:52,675 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 07:49:52,676 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 07:49:52,676 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 07:49:52,676 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 07:49:52,676 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_bf85cae4-d0d0-4f01-9c6c-2167b5b88565/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf85cae4-d0d0-4f01-9c6c-2167b5b88565/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1e62d6cd0cc1881af8a0441eecf66de714a02b83a33093d18addba3b875310c8 [2021-11-25 07:49:52,977 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 07:49:53,014 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 07:49:53,017 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 07:49:53,019 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 07:49:53,019 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 07:49:53,021 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf85cae4-d0d0-4f01-9c6c-2167b5b88565/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i [2021-11-25 07:49:53,117 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf85cae4-d0d0-4f01-9c6c-2167b5b88565/bin/ukojak-d1pc8ZmBRL/data/2fad5983f/3184171e527446769cb1cc1d9e477dd7/FLAG66e7c626a [2021-11-25 07:49:54,081 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 07:49:54,082 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf85cae4-d0d0-4f01-9c6c-2167b5b88565/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i [2021-11-25 07:49:54,154 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf85cae4-d0d0-4f01-9c6c-2167b5b88565/bin/ukojak-d1pc8ZmBRL/data/2fad5983f/3184171e527446769cb1cc1d9e477dd7/FLAG66e7c626a [2021-11-25 07:49:54,514 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf85cae4-d0d0-4f01-9c6c-2167b5b88565/bin/ukojak-d1pc8ZmBRL/data/2fad5983f/3184171e527446769cb1cc1d9e477dd7 [2021-11-25 07:49:54,517 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 07:49:54,519 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 07:49:54,520 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 07:49:54,521 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 07:49:54,524 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 07:49:54,525 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:49:54" (1/1) ... [2021-11-25 07:49:54,526 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37ac9dd1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:49:54, skipping insertion in model container [2021-11-25 07:49:54,526 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:49:54" (1/1) ... [2021-11-25 07:49:54,533 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 07:49:54,708 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:49:57,703 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_bf85cae4-d0d0-4f01-9c6c-2167b5b88565/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i[324684,324697] [2021-11-25 07:49:57,706 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_bf85cae4-d0d0-4f01-9c6c-2167b5b88565/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i[324853,324866] [2021-11-25 07:49:57,707 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_bf85cae4-d0d0-4f01-9c6c-2167b5b88565/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i[325020,325033] [2021-11-25 07:49:57,708 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_bf85cae4-d0d0-4f01-9c6c-2167b5b88565/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i[325188,325201] [2021-11-25 07:49:57,739 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:49:57,828 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 07:49:58,417 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_bf85cae4-d0d0-4f01-9c6c-2167b5b88565/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i[324684,324697] [2021-11-25 07:49:58,418 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_bf85cae4-d0d0-4f01-9c6c-2167b5b88565/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i[324853,324866] [2021-11-25 07:49:58,418 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_bf85cae4-d0d0-4f01-9c6c-2167b5b88565/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i[325020,325033] [2021-11-25 07:49:58,419 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_bf85cae4-d0d0-4f01-9c6c-2167b5b88565/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i[325188,325201] [2021-11-25 07:49:58,425 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:49:58,582 INFO L208 MainTranslator]: Completed translation [2021-11-25 07:49:58,582 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:49:58 WrapperNode [2021-11-25 07:49:58,583 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 07:49:58,584 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 07:49:58,584 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 07:49:58,584 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 07:49:58,592 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:49:58" (1/1) ... [2021-11-25 07:49:58,734 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:49:58" (1/1) ... [2021-11-25 07:50:00,089 INFO L137 Inliner]: procedures = 379, calls = 4095, calls flagged for inlining = 203, calls inlined = 194, statements flattened = 8366 [2021-11-25 07:50:00,090 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 07:50:00,091 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 07:50:00,091 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 07:50:00,092 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 07:50:00,102 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:49:58" (1/1) ... [2021-11-25 07:50:00,103 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:49:58" (1/1) ... [2021-11-25 07:50:00,642 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:49:58" (1/1) ... [2021-11-25 07:50:00,655 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:49:58" (1/1) ... [2021-11-25 07:50:01,977 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:49:58" (1/1) ... [2021-11-25 07:50:02,011 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:49:58" (1/1) ... [2021-11-25 07:50:02,048 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:49:58" (1/1) ... [2021-11-25 07:50:02,133 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 07:50:02,134 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 07:50:02,135 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 07:50:02,135 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 07:50:02,140 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:49:58" (1/1) ... [2021-11-25 07:50:02,163 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:50:02,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf85cae4-d0d0-4f01-9c6c-2167b5b88565/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 07:50:02,233 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf85cae4-d0d0-4f01-9c6c-2167b5b88565/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 07:50:02,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf85cae4-d0d0-4f01-9c6c-2167b5b88565/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 07:50:02,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-25 07:50:02,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-25 07:50:02,327 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-25 07:50:02,327 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-25 07:50:02,328 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_schedule_next [2021-11-25 07:50:02,328 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_schedule_next [2021-11-25 07:50:02,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-25 07:50:02,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-25 07:50:02,329 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put [2021-11-25 07:50:02,329 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put [2021-11-25 07:50:02,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-25 07:50:02,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-25 07:50:02,329 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_configure_geometry [2021-11-25 07:50:02,329 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_configure_geometry [2021-11-25 07:50:02,330 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-11-25 07:50:02,330 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-11-25 07:50:02,330 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-11-25 07:50:02,330 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-11-25 07:50:02,330 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-25 07:50:02,330 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-25 07:50:02,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-25 07:50:02,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-25 07:50:02,331 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_ab_set [2021-11-25 07:50:02,331 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_ab_set [2021-11-25 07:50:02,331 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-25 07:50:02,331 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-25 07:50:02,332 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-11-25 07:50:02,332 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-11-25 07:50:02,332 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_release [2021-11-25 07:50:02,332 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_release [2021-11-25 07:50:02,332 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_remove [2021-11-25 07:50:02,332 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_remove [2021-11-25 07:50:02,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sh_vou_exit_9_2 [2021-11-25 07:50:02,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sh_vou_exit_9_2 [2021-11-25 07:50:02,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-25 07:50:02,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-25 07:50:02,333 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-11-25 07:50:02,333 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-11-25 07:50:02,334 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_m_write [2021-11-25 07:50:02,334 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_m_write [2021-11-25 07:50:02,334 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer [2021-11-25 07:50:02,334 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer [2021-11-25 07:50:02,335 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 07:50:02,335 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq [2021-11-25 07:50:02,335 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq [2021-11-25 07:50:02,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 07:50:02,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-25 07:50:02,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-25 07:50:02,336 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-25 07:50:02,336 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-25 07:50:02,336 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-11-25 07:50:02,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-25 07:50:02,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-25 07:50:02,337 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2021-11-25 07:50:02,337 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2021-11-25 07:50:02,338 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 07:50:02,338 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_resume [2021-11-25 07:50:02,339 INFO L138 BoogieDeclarations]: Found implementation of procedure __pm_runtime_resume [2021-11-25 07:50:02,339 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-25 07:50:02,339 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-25 07:50:02,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 07:50:02,340 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma_contig [2021-11-25 07:50:02,340 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma_contig [2021-11-25 07:50:02,340 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_a_write [2021-11-25 07:50:02,341 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_a_write [2021-11-25 07:50:02,342 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-25 07:50:02,342 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-25 07:50:02,342 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-25 07:50:02,342 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-25 07:50:02,342 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_open [2021-11-25 07:50:02,342 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_open [2021-11-25 07:50:02,343 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-25 07:50:02,343 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-25 07:50:02,343 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_a_read [2021-11-25 07:50:02,343 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_a_read [2021-11-25 07:50:02,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-25 07:50:02,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-25 07:50:02,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-25 07:50:02,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-25 07:50:02,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-25 07:50:02,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-25 07:50:02,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_55 [2021-11-25 07:50:02,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_55 [2021-11-25 07:50:02,344 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-25 07:50:02,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-25 07:50:02,345 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-25 07:50:02,345 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-25 07:50:02,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-25 07:50:02,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-25 07:50:02,346 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_hw_init [2021-11-25 07:50:02,347 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_hw_init [2021-11-25 07:50:02,347 INFO L130 BoogieDeclarations]: Found specification of procedure printk_timed_ratelimit [2021-11-25 07:50:02,347 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_timed_ratelimit [2021-11-25 07:50:02,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 07:50:02,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-25 07:50:02,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-25 07:50:02,349 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_poll [2021-11-25 07:50:02,349 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_poll [2021-11-25 07:50:02,349 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-11-25 07:50:02,349 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-11-25 07:50:02,349 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-25 07:50:02,350 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-25 07:50:02,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 07:50:02,350 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_mmap [2021-11-25 07:50:02,350 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_mmap [2021-11-25 07:50:02,350 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_disable [2021-11-25 07:50:02,350 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_disable [2021-11-25 07:50:02,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-25 07:50:02,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-25 07:50:02,351 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-11-25 07:50:02,351 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-11-25 07:50:02,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_sh_vou_device [2021-11-25 07:50:02,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_sh_vou_device [2021-11-25 07:50:02,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-25 07:50:02,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-25 07:50:02,352 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 07:50:02,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-25 07:50:02,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-25 07:50:02,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-25 07:50:02,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-25 07:50:02,357 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_ab_write [2021-11-25 07:50:02,358 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_ab_write [2021-11-25 07:50:02,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-25 07:50:02,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-25 07:50:02,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-25 07:50:02,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-25 07:50:02,360 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_put_adapter [2021-11-25 07:50:02,361 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_put_adapter [2021-11-25 07:50:02,366 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 07:50:02,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-25 07:50:02,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-25 07:50:02,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 07:50:02,367 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-25 07:50:02,367 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-25 07:50:02,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-25 07:50:02,368 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-25 07:50:02,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-25 07:50:02,368 INFO L130 BoogieDeclarations]: Found specification of procedure v4l_bound_align_image [2021-11-25 07:50:02,368 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l_bound_align_image [2021-11-25 07:50:02,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_sh_vou_device [2021-11-25 07:50:02,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_sh_vou_device [2021-11-25 07:50:02,369 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_a_set [2021-11-25 07:50:02,369 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_a_set [2021-11-25 07:50:02,369 INFO L130 BoogieDeclarations]: Found specification of procedure __readl [2021-11-25 07:50:02,369 INFO L138 BoogieDeclarations]: Found implementation of procedure __readl [2021-11-25 07:50:02,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-25 07:50:02,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-25 07:50:02,369 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-11-25 07:50:02,370 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-11-25 07:50:02,370 INFO L130 BoogieDeclarations]: Found specification of procedure __writel [2021-11-25 07:50:02,370 INFO L138 BoogieDeclarations]: Found implementation of procedure __writel [2021-11-25 07:50:02,370 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-25 07:50:02,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-25 07:50:02,370 INFO L130 BoogieDeclarations]: Found specification of procedure vou_adjust_input [2021-11-25 07:50:02,370 INFO L138 BoogieDeclarations]: Found implementation of procedure vou_adjust_input [2021-11-25 07:50:02,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 07:50:02,371 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2021-11-25 07:50:02,371 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2021-11-25 07:50:02,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-25 07:50:02,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-25 07:50:02,371 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 07:50:02,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 07:50:02,372 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_probe [2021-11-25 07:50:02,372 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_probe [2021-11-25 07:50:02,372 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_ntsc_mode [2021-11-25 07:50:02,372 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_ntsc_mode [2021-11-25 07:50:03,339 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 07:50:03,343 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 07:50:03,553 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-25 07:50:32,833 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true;