./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf971e80-02aa-4bbc-b59a-dcd8030646b6/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf971e80-02aa-4bbc-b59a-dcd8030646b6/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf971e80-02aa-4bbc-b59a-dcd8030646b6/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf971e80-02aa-4bbc-b59a-dcd8030646b6/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf971e80-02aa-4bbc-b59a-dcd8030646b6/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf971e80-02aa-4bbc-b59a-dcd8030646b6/bin/uautomizer-tPACEb0tL8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5402abc3421e66b1eb1ff4aae98a8f753c1d0c37db1cbdc24eb3404edec561ce --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 11:57:13,494 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:57:13,496 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:57:13,517 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:57:13,517 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:57:13,518 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:57:13,519 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:57:13,521 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:57:13,523 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:57:13,524 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:57:13,524 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:57:13,526 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:57:13,526 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:57:13,527 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:57:13,528 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:57:13,532 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:57:13,533 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:57:13,534 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:57:13,536 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:57:13,537 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:57:13,539 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:57:13,543 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:57:13,545 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:57:13,545 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:57:13,549 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:57:13,549 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:57:13,550 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:57:13,550 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:57:13,551 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:57:13,552 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:57:13,552 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:57:13,553 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:57:13,554 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:57:13,565 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:57:13,568 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:57:13,570 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:57:13,571 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:57:13,571 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:57:13,571 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:57:13,572 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:57:13,575 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:57:13,576 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf971e80-02aa-4bbc-b59a-dcd8030646b6/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 11:57:13,617 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:57:13,617 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:57:13,617 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:57:13,618 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:57:13,618 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:57:13,618 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:57:13,619 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:57:13,619 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:57:13,619 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:57:13,620 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:57:13,620 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 11:57:13,620 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:57:13,620 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:57:13,620 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:57:13,620 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:57:13,621 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:57:13,621 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:57:13,621 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:57:13,621 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:57:13,621 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:57:13,621 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:57:13,622 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:57:13,622 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:57:13,622 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:57:13,622 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:57:13,622 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 11:57:13,627 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 11:57:13,628 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:57:13,628 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:57:13,629 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:57:13,629 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_bf971e80-02aa-4bbc-b59a-dcd8030646b6/bin/uautomizer-tPACEb0tL8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf971e80-02aa-4bbc-b59a-dcd8030646b6/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5402abc3421e66b1eb1ff4aae98a8f753c1d0c37db1cbdc24eb3404edec561ce [2022-11-16 11:57:13,888 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:57:13,916 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:57:13,922 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:57:13,925 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:57:13,926 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:57:13,927 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf971e80-02aa-4bbc-b59a-dcd8030646b6/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2022-11-16 11:57:14,025 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf971e80-02aa-4bbc-b59a-dcd8030646b6/bin/uautomizer-tPACEb0tL8/data/3d21e0f00/5c7063b364184ae8981507d79de77b63/FLAG3575cd945 [2022-11-16 11:57:14,982 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:57:14,983 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf971e80-02aa-4bbc-b59a-dcd8030646b6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2022-11-16 11:57:15,045 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf971e80-02aa-4bbc-b59a-dcd8030646b6/bin/uautomizer-tPACEb0tL8/data/3d21e0f00/5c7063b364184ae8981507d79de77b63/FLAG3575cd945 [2022-11-16 11:57:15,329 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf971e80-02aa-4bbc-b59a-dcd8030646b6/bin/uautomizer-tPACEb0tL8/data/3d21e0f00/5c7063b364184ae8981507d79de77b63 [2022-11-16 11:57:15,331 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:57:15,332 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:57:15,334 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:57:15,334 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:57:15,337 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:57:15,338 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:57:15" (1/1) ... [2022-11-16 11:57:15,339 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13ba9a82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:57:15, skipping insertion in model container [2022-11-16 11:57:15,339 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:57:15" (1/1) ... [2022-11-16 11:57:15,346 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:57:15,521 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:57:19,531 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf971e80-02aa-4bbc-b59a-dcd8030646b6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510260,510273] [2022-11-16 11:57:19,534 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf971e80-02aa-4bbc-b59a-dcd8030646b6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510405,510418] [2022-11-16 11:57:19,560 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:57:19,632 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:57:20,412 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf971e80-02aa-4bbc-b59a-dcd8030646b6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510260,510273] [2022-11-16 11:57:20,413 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf971e80-02aa-4bbc-b59a-dcd8030646b6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510405,510418] [2022-11-16 11:57:20,418 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:57:20,616 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:57:20,617 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:57:20 WrapperNode [2022-11-16 11:57:20,617 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:57:20,618 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:57:20,618 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:57:20,618 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:57:20,626 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:57:20" (1/1) ... [2022-11-16 11:57:20,789 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:57:20" (1/1) ... [2022-11-16 11:57:21,446 INFO L138 Inliner]: procedures = 486, calls = 6649, calls flagged for inlining = 236, calls inlined = 219, statements flattened = 12160 [2022-11-16 11:57:21,447 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:57:21,448 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:57:21,449 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:57:21,449 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:57:21,460 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:57:20" (1/1) ... [2022-11-16 11:57:21,460 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:57:20" (1/1) ... [2022-11-16 11:57:21,576 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:57:20" (1/1) ... [2022-11-16 11:57:21,577 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:57:20" (1/1) ... [2022-11-16 11:57:22,064 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:57:20" (1/1) ... [2022-11-16 11:57:22,105 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:57:20" (1/1) ... [2022-11-16 11:57:22,161 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:57:20" (1/1) ... [2022-11-16 11:57:22,200 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:57:20" (1/1) ... [2022-11-16 11:57:22,316 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:57:22,318 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:57:22,318 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:57:22,319 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:57:22,320 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:57:20" (1/1) ... [2022-11-16 11:57:22,328 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:57:22,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf971e80-02aa-4bbc-b59a-dcd8030646b6/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:57:22,376 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf971e80-02aa-4bbc-b59a-dcd8030646b6/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:57:22,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf971e80-02aa-4bbc-b59a-dcd8030646b6/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:57:22,481 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2022-11-16 11:57:22,481 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2022-11-16 11:57:22,482 INFO L130 BoogieDeclarations]: Found specification of procedure video_open [2022-11-16 11:57:22,482 INFO L138 BoogieDeclarations]: Found implementation of procedure video_open [2022-11-16 11:57:22,482 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_DISABLE___0 [2022-11-16 11:57:22,482 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_DISABLE___0 [2022-11-16 11:57:22,482 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_reqbufs [2022-11-16 11:57:22,482 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_reqbufs [2022-11-16 11:57:22,483 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:57:22,483 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:57:22,483 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2022-11-16 11:57:22,483 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2022-11-16 11:57:22,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:57:22,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:57:22,484 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2022-11-16 11:57:22,484 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2022-11-16 11:57:22,484 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2022-11-16 11:57:22,484 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2022-11-16 11:57:22,485 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_window [2022-11-16 11:57:22,485 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_window [2022-11-16 11:57:22,485 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-11-16 11:57:22,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-11-16 11:57:22,485 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_get [2022-11-16 11:57:22,493 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_get [2022-11-16 11:57:22,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_69 [2022-11-16 11:57:22,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_69 [2022-11-16 11:57:22,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_64 [2022-11-16 11:57:22,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_64 [2022-11-16 11:57:22,494 INFO L130 BoogieDeclarations]: Found specification of procedure video_end [2022-11-16 11:57:22,494 INFO L138 BoogieDeclarations]: Found implementation of procedure video_end [2022-11-16 11:57:22,494 INFO L130 BoogieDeclarations]: Found specification of procedure arch_spin_is_locked [2022-11-16 11:57:22,494 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_spin_is_locked [2022-11-16 11:57:22,495 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2022-11-16 11:57:22,495 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2022-11-16 11:57:22,495 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2022-11-16 11:57:22,496 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2022-11-16 11:57:22,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2022-11-16 11:57:22,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2022-11-16 11:57:22,497 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_queue [2022-11-16 11:57:22,497 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_queue [2022-11-16 11:57:22,497 INFO L130 BoogieDeclarations]: Found specification of procedure video_close [2022-11-16 11:57:22,498 INFO L138 BoogieDeclarations]: Found implementation of procedure video_close [2022-11-16 11:57:22,498 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_open [2022-11-16 11:57:22,498 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_open [2022-11-16 11:57:22,498 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2022-11-16 11:57:22,498 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2022-11-16 11:57:22,498 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_alloc [2022-11-16 11:57:22,499 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_alloc [2022-11-16 11:57:22,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 11:57:22,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 11:57:22,511 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2022-11-16 11:57:22,512 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2022-11-16 11:57:22,512 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:57:22,512 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:57:22,512 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_irq_done [2022-11-16 11:57:22,514 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_irq_done [2022-11-16 11:57:22,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2022-11-16 11:57:22,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2022-11-16 11:57:22,515 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-11-16 11:57:22,515 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-11-16 11:57:22,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 11:57:22,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 11:57:22,516 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2022-11-16 11:57:22,516 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2022-11-16 11:57:22,516 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 11:57:22,517 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 11:57:22,517 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2022-11-16 11:57:22,517 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2022-11-16 11:57:22,517 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:57:22,518 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_overlay [2022-11-16 11:57:22,519 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_overlay [2022-11-16 11:57:22,519 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dqbuf [2022-11-16 11:57:22,519 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dqbuf [2022-11-16 11:57:22,519 INFO L130 BoogieDeclarations]: Found specification of procedure video_irq_done [2022-11-16 11:57:22,519 INFO L138 BoogieDeclarations]: Found implementation of procedure video_irq_done [2022-11-16 11:57:22,519 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2022-11-16 11:57:22,520 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2022-11-16 11:57:22,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_saa7146_dev [2022-11-16 11:57:22,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_saa7146_dev [2022-11-16 11:57:22,520 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_overlay [2022-11-16 11:57:22,520 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_overlay [2022-11-16 11:57:22,520 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2022-11-16 11:57:22,521 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2022-11-16 11:57:22,521 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-11-16 11:57:22,521 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-11-16 11:57:22,521 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:57:22,521 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:57:22,522 INFO L130 BoogieDeclarations]: Found specification of procedure sort_and_eliminate [2022-11-16 11:57:22,522 INFO L138 BoogieDeclarations]: Found implementation of procedure sort_and_eliminate [2022-11-16 11:57:22,522 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2022-11-16 11:57:22,523 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2022-11-16 11:57:22,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 11:57:22,523 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_qbuf [2022-11-16 11:57:22,524 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_qbuf [2022-11-16 11:57:22,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 11:57:22,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 11:57:22,524 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 11:57:22,524 INFO L130 BoogieDeclarations]: Found specification of procedure fops_read [2022-11-16 11:57:22,525 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_read [2022-11-16 11:57:22,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 11:57:22,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 11:57:22,525 INFO L130 BoogieDeclarations]: Found specification of procedure release_all_pagetables [2022-11-16 11:57:22,525 INFO L138 BoogieDeclarations]: Found implementation of procedure release_all_pagetables [2022-11-16 11:57:22,525 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_finish [2022-11-16 11:57:22,526 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_finish [2022-11-16 11:57:22,526 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_output_format [2022-11-16 11:57:22,526 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_output_format [2022-11-16 11:57:22,526 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2022-11-16 11:57:22,526 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2022-11-16 11:57:22,527 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:57:22,527 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:57:22,527 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_stop [2022-11-16 11:57:22,527 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_stop [2022-11-16 11:57:22,527 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_free [2022-11-16 11:57:22,528 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_free [2022-11-16 11:57:22,528 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2022-11-16 11:57:22,536 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2022-11-16 11:57:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fbuf [2022-11-16 11:57:22,539 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fbuf [2022-11-16 11:57:22,540 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_free [2022-11-16 11:57:22,540 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_free [2022-11-16 11:57:22,542 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:57:22,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 11:57:22,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 11:57:22,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-11-16 11:57:22,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-11-16 11:57:22,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 11:57:22,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 11:57:22,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-11-16 11:57:22,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-11-16 11:57:22,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 11:57:22,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 11:57:22,550 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2022-11-16 11:57:22,550 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2022-11-16 11:57:22,550 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_build_single [2022-11-16 11:57:22,550 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_build_single [2022-11-16 11:57:22,551 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:57:22,551 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_s_ctrl [2022-11-16 11:57:22,551 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_s_ctrl [2022-11-16 11:57:22,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 11:57:22,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 11:57:22,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:57:22,551 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 11:57:22,552 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 11:57:22,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 11:57:22,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-16 11:57:22,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-16 11:57:22,552 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2022-11-16 11:57:22,552 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2022-11-16 11:57:22,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-16 11:57:22,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-16 11:57:22,553 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2022-11-16 11:57:22,553 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2022-11-16 11:57:22,553 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 11:57:22,553 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 11:57:22,553 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamon [2022-11-16 11:57:22,554 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamon [2022-11-16 11:57:22,554 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 11:57:22,554 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 11:57:22,554 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2022-11-16 11:57:22,554 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2022-11-16 11:57:22,554 INFO L130 BoogieDeclarations]: Found specification of procedure video_init [2022-11-16 11:57:22,554 INFO L138 BoogieDeclarations]: Found implementation of procedure video_init [2022-11-16 11:57:22,555 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_overlay [2022-11-16 11:57:22,555 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_overlay [2022-11-16 11:57:22,555 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi_cap [2022-11-16 11:57:22,555 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi_cap [2022-11-16 11:57:22,555 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-11-16 11:57:22,555 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-11-16 11:57:22,555 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 11:57:22,561 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 11:57:22,561 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2022-11-16 11:57:22,561 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2022-11-16 11:57:22,561 INFO L130 BoogieDeclarations]: Found specification of procedure fops_mmap [2022-11-16 11:57:22,562 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_mmap [2022-11-16 11:57:22,562 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:57:22,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:57:22,562 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_disable_clipping [2022-11-16 11:57:22,562 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_disable_clipping [2022-11-16 11:57:22,562 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_parm [2022-11-16 11:57:22,563 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_parm [2022-11-16 11:57:22,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:57:22,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:57:22,563 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_stop_preview [2022-11-16 11:57:22,563 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_stop_preview [2022-11-16 11:57:22,563 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-16 11:57:22,563 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-16 11:57:22,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_int_slock_of_saa7146_dev [2022-11-16 11:57:22,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_int_slock_of_saa7146_dev [2022-11-16 11:57:22,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_saa7146_dev [2022-11-16 11:57:22,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_saa7146_dev [2022-11-16 11:57:22,564 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2022-11-16 11:57:22,564 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2022-11-16 11:57:22,565 INFO L130 BoogieDeclarations]: Found specification of procedure video_begin [2022-11-16 11:57:22,565 INFO L138 BoogieDeclarations]: Found implementation of procedure video_begin [2022-11-16 11:57:22,565 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 11:57:22,565 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 11:57:22,565 INFO L130 BoogieDeclarations]: Found specification of procedure fops_open [2022-11-16 11:57:22,565 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_open [2022-11-16 11:57:22,565 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_init [2022-11-16 11:57:22,566 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_init [2022-11-16 11:57:22,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:57:22,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:57:22,566 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fbuf [2022-11-16 11:57:22,566 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fbuf [2022-11-16 11:57:22,566 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2022-11-16 11:57:22,579 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2022-11-16 11:57:22,579 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 11:57:22,579 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 11:57:22,579 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:57:22,579 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 11:57:22,580 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 11:57:22,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:57:22,580 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2022-11-16 11:57:22,580 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2022-11-16 11:57:22,580 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-16 11:57:22,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-16 11:57:22,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:57:22,581 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2022-11-16 11:57:22,581 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2022-11-16 11:57:22,581 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 11:57:22,581 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 11:57:22,581 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 11:57:22,581 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 11:57:22,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 11:57:22,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 11:57:22,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 11:57:22,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 11:57:22,582 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2022-11-16 11:57:22,582 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2022-11-16 11:57:22,583 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 11:57:22,583 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 11:57:22,583 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2022-11-16 11:57:22,583 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2022-11-16 11:57:22,583 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_start_preview [2022-11-16 11:57:22,583 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_start_preview [2022-11-16 11:57:22,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_70 [2022-11-16 11:57:22,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_70 [2022-11-16 11:57:22,584 INFO L130 BoogieDeclarations]: Found specification of procedure fops_release [2022-11-16 11:57:22,584 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_release [2022-11-16 11:57:22,584 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_querybuf [2022-11-16 11:57:22,584 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_querybuf [2022-11-16 11:57:22,584 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_ENABLE___0 [2022-11-16 11:57:22,586 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_ENABLE___0 [2022-11-16 11:57:22,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_71 [2022-11-16 11:57:22,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_71 [2022-11-16 11:57:22,590 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:57:22,591 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:57:22,591 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_write_out_dma [2022-11-16 11:57:22,591 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_write_out_dma [2022-11-16 11:57:22,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 11:57:22,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:57:22,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:57:22,591 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_format_by_fourcc [2022-11-16 11:57:22,595 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_format_by_fourcc [2022-11-16 11:57:22,595 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_dma_free [2022-11-16 11:57:22,596 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_dma_free [2022-11-16 11:57:22,596 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_next [2022-11-16 11:57:22,596 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_next [2022-11-16 11:57:22,596 INFO L130 BoogieDeclarations]: Found specification of procedure program_capture_engine [2022-11-16 11:57:22,596 INFO L138 BoogieDeclarations]: Found implementation of procedure program_capture_engine [2022-11-16 11:57:22,596 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_close [2022-11-16 11:57:22,597 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_close [2022-11-16 11:57:22,597 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 11:57:22,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 11:57:22,597 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup [2022-11-16 11:57:22,597 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup [2022-11-16 11:57:22,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 11:57:22,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 11:57:22,598 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 11:57:22,598 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 11:57:22,598 INFO L130 BoogieDeclarations]: Found specification of procedure fops_write [2022-11-16 11:57:22,598 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_write [2022-11-16 11:57:22,598 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_read [2022-11-16 11:57:22,598 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_read [2022-11-16 11:57:22,598 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-16 11:57:22,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-16 11:57:22,599 INFO L130 BoogieDeclarations]: Found specification of procedure fops_poll [2022-11-16 11:57:22,599 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_poll [2022-11-16 11:57:22,599 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 11:57:22,599 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 11:57:22,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 11:57:22,599 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-16 11:57:22,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-16 11:57:22,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 11:57:22,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 11:57:24,201 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:57:24,205 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:57:24,624 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:57:28,827 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:57:28,833 INFO L158 Benchmark]: Toolchain (without parser) took 13499.08ms. Allocated memory was 123.7MB in the beginning and 817.9MB in the end (delta: 694.2MB). Free memory was 90.8MB in the beginning and 402.8MB in the end (delta: -312.0MB). Peak memory consumption was 387.2MB. Max. memory is 16.1GB. [2022-11-16 11:57:28,834 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 123.7MB. Free memory is still 103.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:57:28,835 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5283.65ms. Allocated memory was 123.7MB in the beginning and 241.2MB in the end (delta: 117.4MB). Free memory was 90.8MB in the beginning and 100.4MB in the end (delta: -9.6MB). Peak memory consumption was 135.3MB. Max. memory is 16.1GB. [2022-11-16 11:57:28,838 INFO L158 Benchmark]: Boogie Procedure Inliner took 828.97ms. Allocated memory was 241.2MB in the beginning and 369.1MB in the end (delta: 127.9MB). Free memory was 100.4MB in the beginning and 218.8MB in the end (delta: -118.4MB). Peak memory consumption was 66.1MB. Max. memory is 16.1GB. [2022-11-16 11:57:28,843 INFO L158 Benchmark]: Boogie Preprocessor took 867.73ms. Allocated memory is still 369.1MB. Free memory was 218.8MB in the beginning and 184.4MB in the end (delta: 34.3MB). Peak memory consumption was 121.4MB. Max. memory is 16.1GB. [2022-11-16 11:57:28,844 INFO L158 Benchmark]: RCFGBuilder took 6512.71ms. Allocated memory was 369.1MB in the beginning and 817.9MB in the end (delta: 448.8MB). Free memory was 184.4MB in the beginning and 402.8MB in the end (delta: -218.4MB). Peak memory consumption was 236.4MB. Max. memory is 16.1GB. [2022-11-16 11:57:28,849 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 123.7MB. Free memory is still 103.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5283.65ms. Allocated memory was 123.7MB in the beginning and 241.2MB in the end (delta: 117.4MB). Free memory was 90.8MB in the beginning and 100.4MB in the end (delta: -9.6MB). Peak memory consumption was 135.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 828.97ms. Allocated memory was 241.2MB in the beginning and 369.1MB in the end (delta: 127.9MB). Free memory was 100.4MB in the beginning and 218.8MB in the end (delta: -118.4MB). Peak memory consumption was 66.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 867.73ms. Allocated memory is still 369.1MB. Free memory was 218.8MB in the beginning and 184.4MB in the end (delta: 34.3MB). Peak memory consumption was 121.4MB. Max. memory is 16.1GB. * RCFGBuilder took 6512.71ms. Allocated memory was 369.1MB in the beginning and 817.9MB in the end (delta: 448.8MB). Free memory was 184.4MB in the beginning and 402.8MB in the end (delta: -218.4MB). Peak memory consumption was 236.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 11:57:28,911 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf971e80-02aa-4bbc-b59a-dcd8030646b6/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf971e80-02aa-4bbc-b59a-dcd8030646b6/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf971e80-02aa-4bbc-b59a-dcd8030646b6/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf971e80-02aa-4bbc-b59a-dcd8030646b6/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf971e80-02aa-4bbc-b59a-dcd8030646b6/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf971e80-02aa-4bbc-b59a-dcd8030646b6/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf971e80-02aa-4bbc-b59a-dcd8030646b6/bin/uautomizer-tPACEb0tL8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5402abc3421e66b1eb1ff4aae98a8f753c1d0c37db1cbdc24eb3404edec561ce --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 11:57:31,177 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:57:31,179 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:57:31,204 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:57:31,205 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:57:31,209 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:57:31,212 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:57:31,220 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:57:31,222 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:57:31,226 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:57:31,228 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:57:31,230 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:57:31,231 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:57:31,237 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:57:31,239 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:57:31,241 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:57:31,243 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:57:31,244 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:57:31,246 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:57:31,248 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:57:31,257 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:57:31,262 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:57:31,263 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:57:31,264 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:57:31,267 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:57:31,272 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:57:31,272 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:57:31,273 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:57:31,274 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:57:31,275 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:57:31,277 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:57:31,278 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:57:31,279 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:57:31,280 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:57:31,282 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:57:31,282 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:57:31,283 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:57:31,284 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:57:31,284 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:57:31,285 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:57:31,287 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:57:31,288 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf971e80-02aa-4bbc-b59a-dcd8030646b6/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 11:57:31,315 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:57:31,317 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:57:31,317 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:57:31,318 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:57:31,319 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:57:31,319 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:57:31,320 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:57:31,321 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:57:31,321 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:57:31,321 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:57:31,322 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:57:31,323 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:57:31,323 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:57:31,323 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:57:31,323 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 11:57:31,323 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 11:57:31,324 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 11:57:31,324 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:57:31,324 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:57:31,324 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:57:31,325 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:57:31,325 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:57:31,325 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:57:31,325 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:57:31,326 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:57:31,326 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:57:31,326 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:57:31,326 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 11:57:31,326 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 11:57:31,327 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:57:31,327 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:57:31,327 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:57:31,328 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 11:57:31,328 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_bf971e80-02aa-4bbc-b59a-dcd8030646b6/bin/uautomizer-tPACEb0tL8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf971e80-02aa-4bbc-b59a-dcd8030646b6/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5402abc3421e66b1eb1ff4aae98a8f753c1d0c37db1cbdc24eb3404edec561ce [2022-11-16 11:57:31,707 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:57:31,737 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:57:31,739 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:57:31,741 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:57:31,743 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:57:31,745 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf971e80-02aa-4bbc-b59a-dcd8030646b6/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2022-11-16 11:57:31,831 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf971e80-02aa-4bbc-b59a-dcd8030646b6/bin/uautomizer-tPACEb0tL8/data/f300bb32f/6f46331a7cb84d0b9ac19b0ddf6d2d7d/FLAGf17ca6148 [2022-11-16 11:57:32,895 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:57:32,897 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf971e80-02aa-4bbc-b59a-dcd8030646b6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2022-11-16 11:57:32,967 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf971e80-02aa-4bbc-b59a-dcd8030646b6/bin/uautomizer-tPACEb0tL8/data/f300bb32f/6f46331a7cb84d0b9ac19b0ddf6d2d7d/FLAGf17ca6148 [2022-11-16 11:57:33,227 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf971e80-02aa-4bbc-b59a-dcd8030646b6/bin/uautomizer-tPACEb0tL8/data/f300bb32f/6f46331a7cb84d0b9ac19b0ddf6d2d7d [2022-11-16 11:57:33,230 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:57:33,231 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:57:33,232 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:57:33,233 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:57:33,236 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:57:33,237 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:57:33" (1/1) ... [2022-11-16 11:57:33,238 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22c1a91d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:57:33, skipping insertion in model container [2022-11-16 11:57:33,238 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:57:33" (1/1) ... [2022-11-16 11:57:33,247 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:57:33,458 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:57:37,729 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf971e80-02aa-4bbc-b59a-dcd8030646b6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510260,510273] [2022-11-16 11:57:37,732 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf971e80-02aa-4bbc-b59a-dcd8030646b6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510405,510418] [2022-11-16 11:57:37,758 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:57:37,815 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 11:57:37,936 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:57:38,486 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf971e80-02aa-4bbc-b59a-dcd8030646b6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510260,510273] [2022-11-16 11:57:38,487 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf971e80-02aa-4bbc-b59a-dcd8030646b6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510405,510418] [2022-11-16 11:57:38,492 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:57:38,551 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:57:39,521 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf971e80-02aa-4bbc-b59a-dcd8030646b6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510260,510273] [2022-11-16 11:57:39,522 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf971e80-02aa-4bbc-b59a-dcd8030646b6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510405,510418] [2022-11-16 11:57:39,529 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:57:39,729 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:57:39,730 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:57:39 WrapperNode [2022-11-16 11:57:39,730 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:57:39,731 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:57:39,731 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:57:39,731 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:57:39,739 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:57:39" (1/1) ... [2022-11-16 11:57:39,861 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:57:39" (1/1) ... [2022-11-16 11:57:40,275 INFO L138 Inliner]: procedures = 497, calls = 6648, calls flagged for inlining = 236, calls inlined = 219, statements flattened = 11753 [2022-11-16 11:57:40,277 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:57:40,278 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:57:40,278 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:57:40,278 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:57:40,290 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:57:39" (1/1) ... [2022-11-16 11:57:40,290 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:57:39" (1/1) ... [2022-11-16 11:57:40,385 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:57:39" (1/1) ... [2022-11-16 11:57:40,386 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:57:39" (1/1) ... [2022-11-16 11:57:40,780 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:57:39" (1/1) ... [2022-11-16 11:57:40,828 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:57:39" (1/1) ... [2022-11-16 11:57:40,903 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:57:39" (1/1) ... [2022-11-16 11:57:40,955 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:57:39" (1/1) ... [2022-11-16 11:57:41,230 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:57:41,232 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:57:41,232 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:57:41,232 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:57:41,233 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:57:39" (1/1) ... [2022-11-16 11:57:41,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:57:41,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf971e80-02aa-4bbc-b59a-dcd8030646b6/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:57:41,279 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf971e80-02aa-4bbc-b59a-dcd8030646b6/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:57:41,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf971e80-02aa-4bbc-b59a-dcd8030646b6/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:57:41,338 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2022-11-16 11:57:41,339 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2022-11-16 11:57:41,339 INFO L130 BoogieDeclarations]: Found specification of procedure video_open [2022-11-16 11:57:41,339 INFO L138 BoogieDeclarations]: Found implementation of procedure video_open [2022-11-16 11:57:41,339 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_DISABLE___0 [2022-11-16 11:57:41,339 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_DISABLE___0 [2022-11-16 11:57:41,340 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_reqbufs [2022-11-16 11:57:41,340 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_reqbufs [2022-11-16 11:57:41,340 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:57:41,340 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:57:41,340 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2022-11-16 11:57:41,340 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2022-11-16 11:57:41,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:57:41,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:57:41,341 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2022-11-16 11:57:41,341 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2022-11-16 11:57:41,341 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2022-11-16 11:57:41,341 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2022-11-16 11:57:41,342 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_window [2022-11-16 11:57:41,342 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_window [2022-11-16 11:57:41,342 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_get [2022-11-16 11:57:41,342 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_get [2022-11-16 11:57:41,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_69 [2022-11-16 11:57:41,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_69 [2022-11-16 11:57:41,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_64 [2022-11-16 11:57:41,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_64 [2022-11-16 11:57:41,343 INFO L130 BoogieDeclarations]: Found specification of procedure video_end [2022-11-16 11:57:41,343 INFO L138 BoogieDeclarations]: Found implementation of procedure video_end [2022-11-16 11:57:41,343 INFO L130 BoogieDeclarations]: Found specification of procedure arch_spin_is_locked [2022-11-16 11:57:41,343 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_spin_is_locked [2022-11-16 11:57:41,344 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2022-11-16 11:57:41,344 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2022-11-16 11:57:41,344 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2022-11-16 11:57:41,345 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2022-11-16 11:57:41,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2022-11-16 11:57:41,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2022-11-16 11:57:41,345 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_queue [2022-11-16 11:57:41,345 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_queue [2022-11-16 11:57:41,345 INFO L130 BoogieDeclarations]: Found specification of procedure video_close [2022-11-16 11:57:41,346 INFO L138 BoogieDeclarations]: Found implementation of procedure video_close [2022-11-16 11:57:41,346 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_open [2022-11-16 11:57:41,346 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_open [2022-11-16 11:57:41,347 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2022-11-16 11:57:41,347 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2022-11-16 11:57:41,347 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_alloc [2022-11-16 11:57:41,347 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_alloc [2022-11-16 11:57:41,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 11:57:41,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 11:57:41,349 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2022-11-16 11:57:41,349 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2022-11-16 11:57:41,349 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:57:41,350 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:57:41,350 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_irq_done [2022-11-16 11:57:41,350 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_irq_done [2022-11-16 11:57:41,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2022-11-16 11:57:41,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2022-11-16 11:57:41,350 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-11-16 11:57:41,351 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-11-16 11:57:41,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 11:57:41,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 11:57:41,352 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2022-11-16 11:57:41,352 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2022-11-16 11:57:41,352 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 11:57:41,353 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 11:57:41,353 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2022-11-16 11:57:41,354 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2022-11-16 11:57:41,354 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:57:41,354 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_overlay [2022-11-16 11:57:41,354 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_overlay [2022-11-16 11:57:41,354 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dqbuf [2022-11-16 11:57:41,355 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dqbuf [2022-11-16 11:57:41,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 11:57:41,355 INFO L130 BoogieDeclarations]: Found specification of procedure video_irq_done [2022-11-16 11:57:41,355 INFO L138 BoogieDeclarations]: Found implementation of procedure video_irq_done [2022-11-16 11:57:41,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 11:57:41,355 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2022-11-16 11:57:41,355 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2022-11-16 11:57:41,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 11:57:41,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_saa7146_dev [2022-11-16 11:57:41,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_saa7146_dev [2022-11-16 11:57:41,357 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_overlay [2022-11-16 11:57:41,357 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_overlay [2022-11-16 11:57:41,357 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2022-11-16 11:57:41,357 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2022-11-16 11:57:41,358 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-11-16 11:57:41,358 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-11-16 11:57:41,359 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:57:41,359 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:57:41,359 INFO L130 BoogieDeclarations]: Found specification of procedure sort_and_eliminate [2022-11-16 11:57:41,359 INFO L138 BoogieDeclarations]: Found implementation of procedure sort_and_eliminate [2022-11-16 11:57:41,359 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2022-11-16 11:57:41,359 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2022-11-16 11:57:41,360 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_qbuf [2022-11-16 11:57:41,360 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_qbuf [2022-11-16 11:57:41,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 11:57:41,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 11:57:41,360 INFO L130 BoogieDeclarations]: Found specification of procedure fops_read [2022-11-16 11:57:41,360 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_read [2022-11-16 11:57:41,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 11:57:41,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 11:57:41,361 INFO L130 BoogieDeclarations]: Found specification of procedure release_all_pagetables [2022-11-16 11:57:41,361 INFO L138 BoogieDeclarations]: Found implementation of procedure release_all_pagetables [2022-11-16 11:57:41,362 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_finish [2022-11-16 11:57:41,362 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_finish [2022-11-16 11:57:41,362 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_output_format [2022-11-16 11:57:41,362 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_output_format [2022-11-16 11:57:41,362 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2022-11-16 11:57:41,363 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2022-11-16 11:57:41,364 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:57:41,366 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:57:41,367 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_stop [2022-11-16 11:57:41,367 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_stop [2022-11-16 11:57:41,367 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_free [2022-11-16 11:57:41,368 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_free [2022-11-16 11:57:41,369 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2022-11-16 11:57:41,371 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2022-11-16 11:57:41,371 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-11-16 11:57:41,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-11-16 11:57:41,377 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fbuf [2022-11-16 11:57:41,377 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fbuf [2022-11-16 11:57:41,377 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_free [2022-11-16 11:57:41,377 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_free [2022-11-16 11:57:41,377 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:57:41,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 11:57:41,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 11:57:41,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-11-16 11:57:41,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-11-16 11:57:41,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 11:57:41,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 11:57:41,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-11-16 11:57:41,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-11-16 11:57:41,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 11:57:41,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 11:57:41,379 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2022-11-16 11:57:41,379 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2022-11-16 11:57:41,379 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_build_single [2022-11-16 11:57:41,380 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_build_single [2022-11-16 11:57:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:57:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_s_ctrl [2022-11-16 11:57:41,380 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_s_ctrl [2022-11-16 11:57:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 11:57:41,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 11:57:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:57:41,381 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 11:57:41,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-16 11:57:41,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-16 11:57:41,381 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2022-11-16 11:57:41,381 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2022-11-16 11:57:41,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-16 11:57:41,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-16 11:57:41,382 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2022-11-16 11:57:41,382 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2022-11-16 11:57:41,382 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 11:57:41,382 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 11:57:41,382 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamon [2022-11-16 11:57:41,382 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamon [2022-11-16 11:57:41,382 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 11:57:41,383 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 11:57:41,383 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2022-11-16 11:57:41,383 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2022-11-16 11:57:41,383 INFO L130 BoogieDeclarations]: Found specification of procedure video_init [2022-11-16 11:57:41,383 INFO L138 BoogieDeclarations]: Found implementation of procedure video_init [2022-11-16 11:57:41,383 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_overlay [2022-11-16 11:57:41,384 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_overlay [2022-11-16 11:57:41,384 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi_cap [2022-11-16 11:57:41,384 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi_cap [2022-11-16 11:57:41,384 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-11-16 11:57:41,384 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-11-16 11:57:41,384 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 11:57:41,384 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 11:57:41,385 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2022-11-16 11:57:41,385 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2022-11-16 11:57:41,385 INFO L130 BoogieDeclarations]: Found specification of procedure fops_mmap [2022-11-16 11:57:41,385 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_mmap [2022-11-16 11:57:41,385 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:57:41,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:57:41,385 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_disable_clipping [2022-11-16 11:57:41,386 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_disable_clipping [2022-11-16 11:57:41,386 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 11:57:41,386 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_parm [2022-11-16 11:57:41,386 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_parm [2022-11-16 11:57:41,386 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 11:57:41,386 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 11:57:41,387 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 11:57:41,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:57:41,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:57:41,387 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_stop_preview [2022-11-16 11:57:41,387 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_stop_preview [2022-11-16 11:57:41,387 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-16 11:57:41,387 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-16 11:57:41,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_int_slock_of_saa7146_dev [2022-11-16 11:57:41,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_int_slock_of_saa7146_dev [2022-11-16 11:57:41,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_saa7146_dev [2022-11-16 11:57:41,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_saa7146_dev [2022-11-16 11:57:41,388 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2022-11-16 11:57:41,388 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2022-11-16 11:57:41,388 INFO L130 BoogieDeclarations]: Found specification of procedure video_begin [2022-11-16 11:57:41,389 INFO L138 BoogieDeclarations]: Found implementation of procedure video_begin [2022-11-16 11:57:41,389 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 11:57:41,389 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 11:57:41,389 INFO L130 BoogieDeclarations]: Found specification of procedure fops_open [2022-11-16 11:57:41,389 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_open [2022-11-16 11:57:41,389 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_init [2022-11-16 11:57:41,390 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_init [2022-11-16 11:57:41,390 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:57:41,390 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:57:41,390 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fbuf [2022-11-16 11:57:41,390 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fbuf [2022-11-16 11:57:41,390 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2022-11-16 11:57:41,391 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2022-11-16 11:57:41,391 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 11:57:41,391 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 11:57:41,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:57:41,391 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 11:57:41,391 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 11:57:41,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:57:41,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 11:57:41,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 11:57:41,392 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2022-11-16 11:57:41,392 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2022-11-16 11:57:41,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 11:57:41,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 11:57:41,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:57:41,393 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2022-11-16 11:57:41,393 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2022-11-16 11:57:41,393 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 11:57:41,393 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 11:57:41,393 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 11:57:41,394 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 11:57:41,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 11:57:41,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 11:57:41,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 11:57:41,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 11:57:41,394 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2022-11-16 11:57:41,394 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2022-11-16 11:57:41,396 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 11:57:41,400 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 11:57:41,400 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2022-11-16 11:57:41,400 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2022-11-16 11:57:41,400 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_start_preview [2022-11-16 11:57:41,400 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_start_preview [2022-11-16 11:57:41,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_70 [2022-11-16 11:57:41,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_70 [2022-11-16 11:57:41,401 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 11:57:41,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 11:57:41,402 INFO L130 BoogieDeclarations]: Found specification of procedure fops_release [2022-11-16 11:57:41,404 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_release [2022-11-16 11:57:41,404 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_querybuf [2022-11-16 11:57:41,404 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_querybuf [2022-11-16 11:57:41,404 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_ENABLE___0 [2022-11-16 11:57:41,404 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_ENABLE___0 [2022-11-16 11:57:41,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_71 [2022-11-16 11:57:41,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_71 [2022-11-16 11:57:41,405 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:57:41,405 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:57:41,405 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~$Pointer$~TO~C_LONG [2022-11-16 11:57:41,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~$Pointer$~TO~C_LONG [2022-11-16 11:57:41,405 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_write_out_dma [2022-11-16 11:57:41,406 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_write_out_dma [2022-11-16 11:57:41,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 11:57:41,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:57:41,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:57:41,406 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2022-11-16 11:57:41,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2022-11-16 11:57:41,407 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_format_by_fourcc [2022-11-16 11:57:41,407 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_format_by_fourcc [2022-11-16 11:57:41,407 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_dma_free [2022-11-16 11:57:41,407 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_dma_free [2022-11-16 11:57:41,407 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_next [2022-11-16 11:57:41,407 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_next [2022-11-16 11:57:41,407 INFO L130 BoogieDeclarations]: Found specification of procedure program_capture_engine [2022-11-16 11:57:41,408 INFO L138 BoogieDeclarations]: Found implementation of procedure program_capture_engine [2022-11-16 11:57:41,408 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_close [2022-11-16 11:57:41,408 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_close [2022-11-16 11:57:41,408 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 11:57:41,408 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 11:57:41,408 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup [2022-11-16 11:57:41,409 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup [2022-11-16 11:57:41,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 11:57:41,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 11:57:41,409 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 11:57:41,409 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 11:57:41,409 INFO L130 BoogieDeclarations]: Found specification of procedure fops_write [2022-11-16 11:57:41,409 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_write [2022-11-16 11:57:41,410 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_read [2022-11-16 11:57:41,410 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_read [2022-11-16 11:57:41,410 INFO L130 BoogieDeclarations]: Found specification of procedure fops_poll [2022-11-16 11:57:41,410 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_poll [2022-11-16 11:57:41,410 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 11:57:41,410 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 11:57:41,410 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-16 11:57:41,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-16 11:57:41,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 11:57:41,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 11:57:43,172 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:57:43,176 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:57:45,571 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:58:45,853 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:58:45,857 INFO L158 Benchmark]: Toolchain (without parser) took 72624.78ms. Allocated memory was 71.3MB in the beginning and 1.6GB in the end (delta: 1.5GB). Free memory was 32.9MB in the beginning and 1.4GB in the end (delta: -1.4GB). Peak memory consumption was 349.7MB. Max. memory is 16.1GB. [2022-11-16 11:58:45,857 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 71.3MB. Free memory is still 52.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:58:45,858 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6497.91ms. Allocated memory was 71.3MB in the beginning and 574.6MB in the end (delta: 503.3MB). Free memory was 32.7MB in the beginning and 460.8MB in the end (delta: -428.0MB). Peak memory consumption was 163.6MB. Max. memory is 16.1GB. [2022-11-16 11:58:45,859 INFO L158 Benchmark]: Boogie Procedure Inliner took 545.73ms. Allocated memory is still 574.6MB. Free memory was 460.8MB in the beginning and 370.6MB in the end (delta: 90.2MB). Peak memory consumption was 90.2MB. Max. memory is 16.1GB. [2022-11-16 11:58:45,863 INFO L158 Benchmark]: Boogie Preprocessor took 952.54ms. Allocated memory is still 574.6MB. Free memory was 370.6MB in the beginning and 419.1MB in the end (delta: -48.5MB). Peak memory consumption was 225.2MB. Max. memory is 16.1GB. [2022-11-16 11:58:45,864 INFO L158 Benchmark]: RCFGBuilder took 64623.10ms. Allocated memory was 574.6MB in the beginning and 1.6GB in the end (delta: 1.0GB). Free memory was 419.1MB in the beginning and 1.4GB in the end (delta: -971.4MB). Peak memory consumption was 232.9MB. Max. memory is 16.1GB. [2022-11-16 11:58:45,871 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 71.3MB. Free memory is still 52.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6497.91ms. Allocated memory was 71.3MB in the beginning and 574.6MB in the end (delta: 503.3MB). Free memory was 32.7MB in the beginning and 460.8MB in the end (delta: -428.0MB). Peak memory consumption was 163.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 545.73ms. Allocated memory is still 574.6MB. Free memory was 460.8MB in the beginning and 370.6MB in the end (delta: 90.2MB). Peak memory consumption was 90.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 952.54ms. Allocated memory is still 574.6MB. Free memory was 370.6MB in the beginning and 419.1MB in the end (delta: -48.5MB). Peak memory consumption was 225.2MB. Max. memory is 16.1GB. * RCFGBuilder took 64623.10ms. Allocated memory was 574.6MB in the beginning and 1.6GB in the end (delta: 1.0GB). Free memory was 419.1MB in the beginning and 1.4GB in the end (delta: -971.4MB). Peak memory consumption was 232.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 11:58:45,942 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf971e80-02aa-4bbc-b59a-dcd8030646b6/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]