./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-pci-cx88-cx8800.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d54ed0c9-1471-4c78-bcc9-8905e41951b2/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d54ed0c9-1471-4c78-bcc9-8905e41951b2/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_d54ed0c9-1471-4c78-bcc9-8905e41951b2/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d54ed0c9-1471-4c78-bcc9-8905e41951b2/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx88-cx8800.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d54ed0c9-1471-4c78-bcc9-8905e41951b2/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_d54ed0c9-1471-4c78-bcc9-8905e41951b2/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 24e26672720ca570553d18d605e2ce47cd111ea61f1f4153430b6ee115172355 --- 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 12:20:13,414 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:20:13,416 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:20:13,439 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:20:13,439 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:20:13,440 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:20:13,442 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:20:13,444 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:20:13,446 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:20:13,447 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:20:13,448 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:20:13,450 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:20:13,450 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:20:13,452 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:20:13,453 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:20:13,455 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:20:13,456 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:20:13,457 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:20:13,459 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:20:13,462 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:20:13,464 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:20:13,466 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:20:13,468 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:20:13,469 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:20:13,474 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:20:13,474 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:20:13,475 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:20:13,476 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:20:13,477 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:20:13,478 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:20:13,479 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:20:13,480 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:20:13,481 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:20:13,482 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:20:13,484 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:20:13,484 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:20:13,486 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:20:13,486 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:20:13,487 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:20:13,488 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:20:13,489 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:20:13,491 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d54ed0c9-1471-4c78-bcc9-8905e41951b2/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 12:20:13,521 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:20:13,521 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:20:13,522 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:20:13,522 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:20:13,523 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:20:13,523 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:20:13,524 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:20:13,525 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:20:13,525 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:20:13,526 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:20:13,526 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 12:20:13,526 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:20:13,527 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:20:13,527 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:20:13,527 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:20:13,528 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:20:13,528 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:20:13,528 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:20:13,529 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:20:13,529 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:20:13,529 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:20:13,530 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:20:13,530 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:20:13,530 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:20:13,531 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:20:13,531 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 12:20:13,531 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 12:20:13,532 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:20:13,532 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:20:13,532 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:20:13,533 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_d54ed0c9-1471-4c78-bcc9-8905e41951b2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d54ed0c9-1471-4c78-bcc9-8905e41951b2/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 24e26672720ca570553d18d605e2ce47cd111ea61f1f4153430b6ee115172355 [2022-11-16 12:20:13,854 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:20:13,907 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:20:13,910 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:20:13,912 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:20:13,913 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:20:13,915 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d54ed0c9-1471-4c78-bcc9-8905e41951b2/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx88-cx8800.cil.i [2022-11-16 12:20:14,007 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d54ed0c9-1471-4c78-bcc9-8905e41951b2/bin/uautomizer-tPACEb0tL8/data/a0b3cf888/11ee0b538bab4d3e9b2f8aac32999760/FLAG51068207b [2022-11-16 12:20:15,378 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:20:15,379 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d54ed0c9-1471-4c78-bcc9-8905e41951b2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx88-cx8800.cil.i [2022-11-16 12:20:15,482 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d54ed0c9-1471-4c78-bcc9-8905e41951b2/bin/uautomizer-tPACEb0tL8/data/a0b3cf888/11ee0b538bab4d3e9b2f8aac32999760/FLAG51068207b [2022-11-16 12:20:15,971 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d54ed0c9-1471-4c78-bcc9-8905e41951b2/bin/uautomizer-tPACEb0tL8/data/a0b3cf888/11ee0b538bab4d3e9b2f8aac32999760 [2022-11-16 12:20:15,982 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:20:15,985 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:20:15,989 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:20:15,989 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:20:15,993 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:20:15,994 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:20:15" (1/1) ... [2022-11-16 12:20:15,995 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c11712e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:15, skipping insertion in model container [2022-11-16 12:20:15,996 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:20:15" (1/1) ... [2022-11-16 12:20:16,005 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:20:16,263 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:20:22,070 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_d54ed0c9-1471-4c78-bcc9-8905e41951b2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588527,588540] [2022-11-16 12:20:22,073 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_d54ed0c9-1471-4c78-bcc9-8905e41951b2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588672,588685] [2022-11-16 12:20:22,098 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:20:22,209 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:20:23,153 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_d54ed0c9-1471-4c78-bcc9-8905e41951b2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588527,588540] [2022-11-16 12:20:23,153 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_d54ed0c9-1471-4c78-bcc9-8905e41951b2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588672,588685] [2022-11-16 12:20:23,164 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:20:23,392 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:20:23,393 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:23 WrapperNode [2022-11-16 12:20:23,393 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:20:23,394 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:20:23,394 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:20:23,394 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:20:23,403 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:23" (1/1) ... [2022-11-16 12:20:23,549 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:23" (1/1) ... [2022-11-16 12:20:23,871 INFO L138 Inliner]: procedures = 538, calls = 4352, calls flagged for inlining = 263, calls inlined = 250, statements flattened = 8614 [2022-11-16 12:20:23,872 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:20:23,873 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:20:23,873 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:20:23,873 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:20:23,884 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:23" (1/1) ... [2022-11-16 12:20:23,885 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:23" (1/1) ... [2022-11-16 12:20:23,958 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:23" (1/1) ... [2022-11-16 12:20:23,959 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:23" (1/1) ... [2022-11-16 12:20:24,228 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:23" (1/1) ... [2022-11-16 12:20:24,265 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:23" (1/1) ... [2022-11-16 12:20:24,343 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:23" (1/1) ... [2022-11-16 12:20:24,384 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:23" (1/1) ... [2022-11-16 12:20:24,450 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:20:24,452 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:20:24,452 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:20:24,454 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:20:24,455 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:23" (1/1) ... [2022-11-16 12:20:24,463 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:20:24,477 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d54ed0c9-1471-4c78-bcc9-8905e41951b2/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:20:24,493 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d54ed0c9-1471-4c78-bcc9-8905e41951b2/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:20:24,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d54ed0c9-1471-4c78-bcc9-8905e41951b2/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:20:24,545 INFO L130 BoogieDeclarations]: Found specification of procedure video_open [2022-11-16 12:20:24,545 INFO L138 BoogieDeclarations]: Found implementation of procedure video_open [2022-11-16 12:20:24,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 12:20:24,546 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 12:20:24,546 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2022-11-16 12:20:24,546 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2022-11-16 12:20:24,546 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_unregister_video [2022-11-16 12:20:24,547 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_unregister_video [2022-11-16 12:20:24,547 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2022-11-16 12:20:24,547 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2022-11-16 12:20:24,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 12:20:24,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 12:20:24,547 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2022-11-16 12:20:24,548 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2022-11-16 12:20:24,548 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2022-11-16 12:20:24,548 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2022-11-16 12:20:24,548 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2022-11-16 12:20:24,548 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2022-11-16 12:20:24,549 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 12:20:24,549 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 12:20:24,549 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_tvnorm [2022-11-16 12:20:24,549 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_tvnorm [2022-11-16 12:20:24,549 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_tvaudio [2022-11-16 12:20:24,549 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_tvaudio [2022-11-16 12:20:24,550 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_s_vid_ctrl [2022-11-16 12:20:24,550 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_s_vid_ctrl [2022-11-16 12:20:24,550 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2022-11-16 12:20:24,550 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2022-11-16 12:20:24,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_cx8800_dev [2022-11-16 12:20:24,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_cx8800_dev [2022-11-16 12:20:24,551 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 12:20:24,551 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 12:20:24,551 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2022-11-16 12:20:24,551 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2022-11-16 12:20:24,552 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_shutdown [2022-11-16 12:20:24,552 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_shutdown [2022-11-16 12:20:24,552 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-16 12:20:24,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-16 12:20:24,552 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2022-11-16 12:20:24,552 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2022-11-16 12:20:24,553 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_newstation [2022-11-16 12:20:24,553 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_newstation [2022-11-16 12:20:24,553 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2022-11-16 12:20:24,553 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2022-11-16 12:20:24,553 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_vdev_init [2022-11-16 12:20:24,554 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_vdev_init [2022-11-16 12:20:24,554 INFO L130 BoogieDeclarations]: Found specification of procedure video_mmap [2022-11-16 12:20:24,554 INFO L138 BoogieDeclarations]: Found implementation of procedure video_mmap [2022-11-16 12:20:24,554 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 12:20:24,554 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 12:20:24,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 12:20:24,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 12:20:24,555 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 12:20:24,555 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 12:20:24,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2022-11-16 12:20:24,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2022-11-16 12:20:24,556 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-11-16 12:20:24,556 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-11-16 12:20:24,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 12:20:24,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 12:20:24,556 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2022-11-16 12:20:24,557 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2022-11-16 12:20:24,557 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2022-11-16 12:20:24,557 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2022-11-16 12:20:24,557 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2022-11-16 12:20:24,557 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2022-11-16 12:20:24,558 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_register [2022-11-16 12:20:24,558 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_register [2022-11-16 12:20:24,558 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2022-11-16 12:20:24,558 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2022-11-16 12:20:24,558 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_setup [2022-11-16 12:20:24,558 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_setup [2022-11-16 12:20:24,559 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:20:24,559 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_stereo [2022-11-16 12:20:24,559 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_stereo [2022-11-16 12:20:24,559 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_vbi_fmt [2022-11-16 12:20:24,559 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_vbi_fmt [2022-11-16 12:20:24,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_102 [2022-11-16 12:20:24,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_102 [2022-11-16 12:20:24,560 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 12:20:24,560 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 12:20:24,560 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_audio_thread [2022-11-16 12:20:24,560 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2022-11-16 12:20:24,560 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2022-11-16 12:20:24,561 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2022-11-16 12:20:24,561 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2022-11-16 12:20:24,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 12:20:24,561 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2022-11-16 12:20:24,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2022-11-16 12:20:24,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 12:20:24,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 12:20:24,562 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_restart_vbi_queue [2022-11-16 12:20:24,562 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_restart_vbi_queue [2022-11-16 12:20:24,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 12:20:24,562 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_finidev [2022-11-16 12:20:24,563 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_finidev [2022-11-16 12:20:24,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 12:20:24,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 12:20:24,563 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2022-11-16 12:20:24,563 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2022-11-16 12:20:24,563 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_querycap [2022-11-16 12:20:24,564 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_querycap [2022-11-16 12:20:24,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 12:20:24,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 12:20:24,564 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_freq [2022-11-16 12:20:24,564 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_freq [2022-11-16 12:20:24,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 12:20:24,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 12:20:24,565 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_s_aud_ctrl [2022-11-16 12:20:24,565 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_s_aud_ctrl [2022-11-16 12:20:24,565 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2022-11-16 12:20:24,565 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2022-11-16 12:20:24,565 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 12:20:24,566 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 12:20:24,566 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_video_mux [2022-11-16 12:20:24,566 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_video_mux [2022-11-16 12:20:24,566 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 12:20:24,566 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 12:20:24,567 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2022-11-16 12:20:24,567 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2022-11-16 12:20:24,567 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2022-11-16 12:20:24,567 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2022-11-16 12:20:24,567 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2022-11-16 12:20:24,567 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2022-11-16 12:20:24,568 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:20:24,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 12:20:24,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 12:20:24,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 12:20:24,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 12:20:24,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 12:20:24,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 12:20:24,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 12:20:24,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 12:20:24,569 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2022-11-16 12:20:24,569 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2022-11-16 12:20:24,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:20:24,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 12:20:24,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 12:20:24,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:20:24,570 INFO L130 BoogieDeclarations]: Found specification of procedure video_release [2022-11-16 12:20:24,570 INFO L138 BoogieDeclarations]: Found implementation of procedure video_release [2022-11-16 12:20:24,571 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:20:24,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:20:24,571 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 12:20:24,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 12:20:24,571 INFO L130 BoogieDeclarations]: Found specification of procedure restart_video_queue [2022-11-16 12:20:24,571 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_video_queue [2022-11-16 12:20:24,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-16 12:20:24,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-16 12:20:24,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-16 12:20:24,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-16 12:20:24,572 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2022-11-16 12:20:24,572 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2022-11-16 12:20:24,573 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_wakeup [2022-11-16 12:20:24,573 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_wakeup [2022-11-16 12:20:24,573 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 12:20:24,573 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 12:20:24,573 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_s_ctrl [2022-11-16 12:20:24,573 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_s_ctrl [2022-11-16 12:20:24,574 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 12:20:24,574 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 12:20:24,574 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2022-11-16 12:20:24,574 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2022-11-16 12:20:24,574 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_enum_input [2022-11-16 12:20:24,574 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_enum_input [2022-11-16 12:20:24,575 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_sram_channel_dump [2022-11-16 12:20:24,575 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_sram_channel_dump [2022-11-16 12:20:24,575 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2022-11-16 12:20:24,575 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2022-11-16 12:20:24,575 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2022-11-16 12:20:24,575 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2022-11-16 12:20:24,575 INFO L130 BoogieDeclarations]: Found specification of procedure res_check [2022-11-16 12:20:24,576 INFO L138 BoogieDeclarations]: Found implementation of procedure res_check [2022-11-16 12:20:24,576 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2022-11-16 12:20:24,576 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2022-11-16 12:20:24,576 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_risc_buffer [2022-11-16 12:20:24,576 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_risc_buffer [2022-11-16 12:20:24,576 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-11-16 12:20:24,577 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-11-16 12:20:24,577 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 12:20:24,577 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 12:20:24,577 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2022-11-16 12:20:24,577 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2022-11-16 12:20:24,577 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:20:24,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:20:24,578 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_risc_stopper [2022-11-16 12:20:24,578 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_risc_stopper [2022-11-16 12:20:24,578 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-16 12:20:24,578 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-16 12:20:24,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 12:20:24,578 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 12:20:24,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 12:20:24,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 12:20:24,579 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2022-11-16 12:20:24,579 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2022-11-16 12:20:24,580 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2022-11-16 12:20:24,580 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2022-11-16 12:20:24,580 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_sram_channel_setup [2022-11-16 12:20:24,580 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_sram_channel_setup [2022-11-16 12:20:24,580 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_free_buffer [2022-11-16 12:20:24,580 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_free_buffer [2022-11-16 12:20:24,581 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2022-11-16 12:20:24,581 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2022-11-16 12:20:24,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 12:20:24,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 12:20:24,581 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2022-11-16 12:20:24,581 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2022-11-16 12:20:24,582 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 12:20:24,582 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 12:20:24,582 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2022-11-16 12:20:24,582 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2022-11-16 12:20:24,582 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2022-11-16 12:20:24,582 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2022-11-16 12:20:24,582 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_resume [2022-11-16 12:20:24,583 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_resume [2022-11-16 12:20:24,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cx8800_pci_driver_exit_15_2 [2022-11-16 12:20:24,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cx8800_pci_driver_exit_15_2 [2022-11-16 12:20:24,583 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2022-11-16 12:20:24,583 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2022-11-16 12:20:24,583 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2022-11-16 12:20:24,584 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2022-11-16 12:20:24,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-16 12:20:24,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-16 12:20:24,584 INFO L130 BoogieDeclarations]: Found specification of procedure video_poll [2022-11-16 12:20:24,584 INFO L138 BoogieDeclarations]: Found implementation of procedure video_poll [2022-11-16 12:20:24,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:20:24,585 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 12:20:24,585 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 12:20:24,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:20:24,585 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_core_put [2022-11-16 12:20:24,585 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_core_put [2022-11-16 12:20:24,585 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_find [2022-11-16 12:20:24,585 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_find [2022-11-16 12:20:24,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_100 [2022-11-16 12:20:24,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_100 [2022-11-16 12:20:24,586 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2022-11-16 12:20:24,586 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2022-11-16 12:20:24,586 INFO L130 BoogieDeclarations]: Found specification of procedure start_video_dma [2022-11-16 12:20:24,586 INFO L138 BoogieDeclarations]: Found implementation of procedure start_video_dma [2022-11-16 12:20:24,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 12:20:24,587 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2022-11-16 12:20:24,587 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2022-11-16 12:20:24,587 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 12:20:24,587 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 12:20:24,587 INFO L130 BoogieDeclarations]: Found specification of procedure get_queue [2022-11-16 12:20:24,587 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queue [2022-11-16 12:20:24,588 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 12:20:24,588 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 12:20:24,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 12:20:24,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 12:20:24,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 12:20:24,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 12:20:24,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 12:20:24,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 12:20:24,589 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2022-11-16 12:20:24,589 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2022-11-16 12:20:24,589 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 12:20:24,589 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 12:20:24,590 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2022-11-16 12:20:24,590 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2022-11-16 12:20:24,590 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2022-11-16 12:20:24,590 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2022-11-16 12:20:24,590 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 12:20:24,590 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 12:20:24,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 12:20:24,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 12:20:24,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 12:20:24,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_101 [2022-11-16 12:20:24,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_101 [2022-11-16 12:20:24,591 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2022-11-16 12:20:24,592 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2022-11-16 12:20:24,592 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 12:20:24,592 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 12:20:24,592 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2022-11-16 12:20:24,592 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2022-11-16 12:20:24,592 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 12:20:24,592 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 12:20:24,593 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_start_vbi_dma [2022-11-16 12:20:24,593 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_start_vbi_dma [2022-11-16 12:20:24,593 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_ir_stop [2022-11-16 12:20:24,593 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_ir_stop [2022-11-16 12:20:24,593 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_register [2022-11-16 12:20:24,593 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_register [2022-11-16 12:20:24,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 12:20:24,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 12:20:24,594 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 12:20:24,594 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 12:20:24,594 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 12:20:24,594 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 12:20:24,594 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxw [2022-11-16 12:20:24,595 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxw [2022-11-16 12:20:24,595 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 12:20:24,595 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 12:20:24,595 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxh [2022-11-16 12:20:24,595 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxh [2022-11-16 12:20:24,595 INFO L130 BoogieDeclarations]: Found specification of procedure get_resource [2022-11-16 12:20:24,595 INFO L138 BoogieDeclarations]: Found implementation of procedure get_resource [2022-11-16 12:20:24,596 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-16 12:20:24,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-16 12:20:24,596 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 12:20:24,596 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 12:20:24,596 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_initdev [2022-11-16 12:20:24,596 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_initdev [2022-11-16 12:20:24,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 12:20:24,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_cx8800_dev [2022-11-16 12:20:24,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_cx8800_dev [2022-11-16 12:20:24,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 12:20:24,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 12:20:26,227 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:20:26,239 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:20:26,699 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 12:20:31,519 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_supported_~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 12:20:31,525 INFO L158 Benchmark]: Toolchain (without parser) took 15538.95ms. Allocated memory was 100.7MB in the beginning and 469.8MB in the end (delta: 369.1MB). Free memory was 66.9MB in the beginning and 240.5MB in the end (delta: -173.6MB). Peak memory consumption was 248.5MB. Max. memory is 16.1GB. [2022-11-16 12:20:31,526 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 100.7MB. Free memory was 72.3MB in the beginning and 72.2MB in the end (delta: 31.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 12:20:31,528 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7404.46ms. Allocated memory was 100.7MB in the beginning and 295.7MB in the end (delta: 195.0MB). Free memory was 66.9MB in the beginning and 165.8MB in the end (delta: -98.9MB). Peak memory consumption was 152.2MB. Max. memory is 16.1GB. [2022-11-16 12:20:31,531 INFO L158 Benchmark]: Boogie Procedure Inliner took 478.11ms. Allocated memory is still 295.7MB. Free memory was 165.8MB in the beginning and 111.3MB in the end (delta: 54.5MB). Peak memory consumption was 54.5MB. Max. memory is 16.1GB. [2022-11-16 12:20:31,537 INFO L158 Benchmark]: Boogie Preprocessor took 577.62ms. Allocated memory is still 295.7MB. Free memory was 111.3MB in the beginning and 116.4MB in the end (delta: -5.1MB). Peak memory consumption was 34.7MB. Max. memory is 16.1GB. [2022-11-16 12:20:31,538 INFO L158 Benchmark]: RCFGBuilder took 7070.46ms. Allocated memory was 295.7MB in the beginning and 469.8MB in the end (delta: 174.1MB). Free memory was 116.4MB in the beginning and 240.5MB in the end (delta: -124.1MB). Peak memory consumption was 103.5MB. Max. memory is 16.1GB. [2022-11-16 12:20:31,543 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 100.7MB. Free memory was 72.3MB in the beginning and 72.2MB in the end (delta: 31.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7404.46ms. Allocated memory was 100.7MB in the beginning and 295.7MB in the end (delta: 195.0MB). Free memory was 66.9MB in the beginning and 165.8MB in the end (delta: -98.9MB). Peak memory consumption was 152.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 478.11ms. Allocated memory is still 295.7MB. Free memory was 165.8MB in the beginning and 111.3MB in the end (delta: 54.5MB). Peak memory consumption was 54.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 577.62ms. Allocated memory is still 295.7MB. Free memory was 111.3MB in the beginning and 116.4MB in the end (delta: -5.1MB). Peak memory consumption was 34.7MB. Max. memory is 16.1GB. * RCFGBuilder took 7070.46ms. Allocated memory was 295.7MB in the beginning and 469.8MB in the end (delta: 174.1MB). Free memory was 116.4MB in the beginning and 240.5MB in the end (delta: -124.1MB). Peak memory consumption was 103.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_supported_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_supported_~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 12:20:31,578 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d54ed0c9-1471-4c78-bcc9-8905e41951b2/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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d54ed0c9-1471-4c78-bcc9-8905e41951b2/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d54ed0c9-1471-4c78-bcc9-8905e41951b2/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_d54ed0c9-1471-4c78-bcc9-8905e41951b2/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d54ed0c9-1471-4c78-bcc9-8905e41951b2/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx88-cx8800.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d54ed0c9-1471-4c78-bcc9-8905e41951b2/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_d54ed0c9-1471-4c78-bcc9-8905e41951b2/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 24e26672720ca570553d18d605e2ce47cd111ea61f1f4153430b6ee115172355 --- 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 12:20:34,166 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:20:34,168 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:20:34,190 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:20:34,190 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:20:34,192 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:20:34,193 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:20:34,196 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:20:34,198 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:20:34,199 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:20:34,200 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:20:34,202 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:20:34,202 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:20:34,204 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:20:34,205 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:20:34,207 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:20:34,208 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:20:34,209 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:20:34,211 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:20:34,213 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:20:34,215 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:20:34,216 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:20:34,218 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:20:34,219 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:20:34,223 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:20:34,224 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:20:34,224 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:20:34,225 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:20:34,226 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:20:34,227 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:20:34,228 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:20:34,229 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:20:34,230 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:20:34,231 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:20:34,232 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:20:34,233 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:20:34,233 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:20:34,234 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:20:34,234 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:20:34,235 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:20:34,236 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:20:34,237 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d54ed0c9-1471-4c78-bcc9-8905e41951b2/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 12:20:34,291 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:20:34,293 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:20:34,295 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:20:34,295 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:20:34,296 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:20:34,297 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:20:34,298 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:20:34,299 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:20:34,299 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:20:34,299 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:20:34,300 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:20:34,301 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:20:34,301 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:20:34,301 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:20:34,301 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 12:20:34,302 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 12:20:34,302 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 12:20:34,302 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:20:34,302 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:20:34,303 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:20:34,303 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:20:34,303 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:20:34,303 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:20:34,304 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:20:34,304 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:20:34,304 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:20:34,304 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:20:34,305 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 12:20:34,305 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 12:20:34,305 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:20:34,305 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:20:34,305 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:20:34,306 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 12:20:34,306 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_d54ed0c9-1471-4c78-bcc9-8905e41951b2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d54ed0c9-1471-4c78-bcc9-8905e41951b2/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 24e26672720ca570553d18d605e2ce47cd111ea61f1f4153430b6ee115172355 [2022-11-16 12:20:34,741 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:20:34,777 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:20:34,780 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:20:34,782 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:20:34,785 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:20:34,787 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d54ed0c9-1471-4c78-bcc9-8905e41951b2/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx88-cx8800.cil.i [2022-11-16 12:20:34,875 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d54ed0c9-1471-4c78-bcc9-8905e41951b2/bin/uautomizer-tPACEb0tL8/data/1aad39db9/4a2cc6b6135645dfbb4544f472f53811/FLAG5b62d774f [2022-11-16 12:20:36,196 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:20:36,196 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d54ed0c9-1471-4c78-bcc9-8905e41951b2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx88-cx8800.cil.i [2022-11-16 12:20:36,308 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d54ed0c9-1471-4c78-bcc9-8905e41951b2/bin/uautomizer-tPACEb0tL8/data/1aad39db9/4a2cc6b6135645dfbb4544f472f53811/FLAG5b62d774f [2022-11-16 12:20:36,342 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d54ed0c9-1471-4c78-bcc9-8905e41951b2/bin/uautomizer-tPACEb0tL8/data/1aad39db9/4a2cc6b6135645dfbb4544f472f53811 [2022-11-16 12:20:36,347 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:20:36,349 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:20:36,352 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:20:36,352 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:20:36,356 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:20:36,357 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:20:36" (1/1) ... [2022-11-16 12:20:36,358 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24fc335d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:36, skipping insertion in model container [2022-11-16 12:20:36,358 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:20:36" (1/1) ... [2022-11-16 12:20:36,366 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:20:36,663 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:20:42,302 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_d54ed0c9-1471-4c78-bcc9-8905e41951b2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588527,588540] [2022-11-16 12:20:42,304 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_d54ed0c9-1471-4c78-bcc9-8905e41951b2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588672,588685] [2022-11-16 12:20:42,330 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:20:42,490 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 12:20:42,601 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:20:43,217 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_d54ed0c9-1471-4c78-bcc9-8905e41951b2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588527,588540] [2022-11-16 12:20:43,218 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_d54ed0c9-1471-4c78-bcc9-8905e41951b2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588672,588685] [2022-11-16 12:20:43,225 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:20:43,318 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:20:44,403 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_d54ed0c9-1471-4c78-bcc9-8905e41951b2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588527,588540] [2022-11-16 12:20:44,404 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_d54ed0c9-1471-4c78-bcc9-8905e41951b2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588672,588685] [2022-11-16 12:20:44,412 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:20:44,607 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:20:44,607 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:44 WrapperNode [2022-11-16 12:20:44,607 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:20:44,608 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:20:44,608 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:20:44,609 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:20:44,616 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:44" (1/1) ... [2022-11-16 12:20:44,767 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:44" (1/1) ... [2022-11-16 12:20:45,150 INFO L138 Inliner]: procedures = 550, calls = 4349, calls flagged for inlining = 264, calls inlined = 251, statements flattened = 8308 [2022-11-16 12:20:45,152 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:20:45,153 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:20:45,153 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:20:45,153 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:20:45,165 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:44" (1/1) ... [2022-11-16 12:20:45,165 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:44" (1/1) ... [2022-11-16 12:20:45,275 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:44" (1/1) ... [2022-11-16 12:20:45,277 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:44" (1/1) ... [2022-11-16 12:20:45,516 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:44" (1/1) ... [2022-11-16 12:20:45,561 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:44" (1/1) ... [2022-11-16 12:20:45,650 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:44" (1/1) ... [2022-11-16 12:20:45,686 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:44" (1/1) ... [2022-11-16 12:20:45,737 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:20:45,738 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:20:45,739 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:20:45,739 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:20:45,740 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:44" (1/1) ... [2022-11-16 12:20:45,747 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:20:45,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d54ed0c9-1471-4c78-bcc9-8905e41951b2/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:20:45,774 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d54ed0c9-1471-4c78-bcc9-8905e41951b2/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:20:45,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d54ed0c9-1471-4c78-bcc9-8905e41951b2/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:20:45,838 INFO L130 BoogieDeclarations]: Found specification of procedure video_open [2022-11-16 12:20:45,838 INFO L138 BoogieDeclarations]: Found implementation of procedure video_open [2022-11-16 12:20:45,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 12:20:45,839 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 12:20:45,839 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2022-11-16 12:20:45,839 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2022-11-16 12:20:45,840 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_unregister_video [2022-11-16 12:20:45,840 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_unregister_video [2022-11-16 12:20:45,840 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2022-11-16 12:20:45,840 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2022-11-16 12:20:45,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 12:20:45,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 12:20:45,841 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2022-11-16 12:20:45,841 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2022-11-16 12:20:45,841 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2022-11-16 12:20:45,842 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2022-11-16 12:20:45,842 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2022-11-16 12:20:45,842 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2022-11-16 12:20:45,842 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 12:20:45,843 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 12:20:45,843 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_tvnorm [2022-11-16 12:20:45,843 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_tvnorm [2022-11-16 12:20:45,843 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_tvaudio [2022-11-16 12:20:45,843 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_tvaudio [2022-11-16 12:20:45,844 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~C_INT [2022-11-16 12:20:45,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~C_INT [2022-11-16 12:20:45,844 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_s_vid_ctrl [2022-11-16 12:20:45,844 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_s_vid_ctrl [2022-11-16 12:20:45,845 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2022-11-16 12:20:45,845 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2022-11-16 12:20:45,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_cx8800_dev [2022-11-16 12:20:45,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_cx8800_dev [2022-11-16 12:20:45,846 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 12:20:45,846 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 12:20:45,847 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2022-11-16 12:20:45,847 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2022-11-16 12:20:45,847 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_shutdown [2022-11-16 12:20:45,847 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_shutdown [2022-11-16 12:20:45,847 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2022-11-16 12:20:45,848 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2022-11-16 12:20:45,848 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_newstation [2022-11-16 12:20:45,848 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_newstation [2022-11-16 12:20:45,849 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2022-11-16 12:20:45,849 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2022-11-16 12:20:45,849 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_vdev_init [2022-11-16 12:20:45,850 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_vdev_init [2022-11-16 12:20:45,850 INFO L130 BoogieDeclarations]: Found specification of procedure video_mmap [2022-11-16 12:20:45,851 INFO L138 BoogieDeclarations]: Found implementation of procedure video_mmap [2022-11-16 12:20:45,852 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 12:20:45,852 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 12:20:45,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 12:20:45,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 12:20:45,853 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 12:20:45,853 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 12:20:45,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2022-11-16 12:20:45,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2022-11-16 12:20:45,854 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-11-16 12:20:45,854 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-11-16 12:20:45,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 12:20:45,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 12:20:45,855 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2022-11-16 12:20:45,855 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2022-11-16 12:20:45,855 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2022-11-16 12:20:45,856 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2022-11-16 12:20:45,856 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2022-11-16 12:20:45,857 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2022-11-16 12:20:45,857 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_register [2022-11-16 12:20:45,857 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_register [2022-11-16 12:20:45,857 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2022-11-16 12:20:45,858 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2022-11-16 12:20:45,858 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_setup [2022-11-16 12:20:45,858 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_setup [2022-11-16 12:20:45,858 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:20:45,858 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_stereo [2022-11-16 12:20:45,859 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_stereo [2022-11-16 12:20:45,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 12:20:45,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 12:20:45,859 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_vbi_fmt [2022-11-16 12:20:45,859 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_vbi_fmt [2022-11-16 12:20:45,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 12:20:45,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_102 [2022-11-16 12:20:45,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_102 [2022-11-16 12:20:45,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 12:20:45,861 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 12:20:45,861 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 12:20:45,861 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_audio_thread [2022-11-16 12:20:45,862 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2022-11-16 12:20:45,863 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2022-11-16 12:20:45,863 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2022-11-16 12:20:45,863 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2022-11-16 12:20:45,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 12:20:45,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 12:20:45,864 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_restart_vbi_queue [2022-11-16 12:20:45,864 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_restart_vbi_queue [2022-11-16 12:20:45,864 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_finidev [2022-11-16 12:20:45,864 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_finidev [2022-11-16 12:20:45,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 12:20:45,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 12:20:45,865 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2022-11-16 12:20:45,865 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2022-11-16 12:20:45,865 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_querycap [2022-11-16 12:20:45,866 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_querycap [2022-11-16 12:20:45,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 12:20:45,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 12:20:45,866 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_freq [2022-11-16 12:20:45,866 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_freq [2022-11-16 12:20:45,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 12:20:45,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 12:20:45,868 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_s_aud_ctrl [2022-11-16 12:20:45,871 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_s_aud_ctrl [2022-11-16 12:20:45,871 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2022-11-16 12:20:45,872 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2022-11-16 12:20:45,872 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 12:20:45,874 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 12:20:45,874 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_video_mux [2022-11-16 12:20:45,876 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_video_mux [2022-11-16 12:20:45,876 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 12:20:45,877 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 12:20:45,882 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2022-11-16 12:20:45,883 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2022-11-16 12:20:45,883 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2022-11-16 12:20:45,883 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2022-11-16 12:20:45,883 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-11-16 12:20:45,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-11-16 12:20:45,884 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2022-11-16 12:20:45,884 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2022-11-16 12:20:45,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:20:45,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 12:20:45,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 12:20:45,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 12:20:45,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 12:20:45,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 12:20:45,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 12:20:45,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 12:20:45,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 12:20:45,886 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2022-11-16 12:20:45,886 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2022-11-16 12:20:45,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:20:45,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 12:20:45,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 12:20:45,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:20:45,887 INFO L130 BoogieDeclarations]: Found specification of procedure video_release [2022-11-16 12:20:45,887 INFO L138 BoogieDeclarations]: Found implementation of procedure video_release [2022-11-16 12:20:45,887 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:20:45,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:20:45,887 INFO L130 BoogieDeclarations]: Found specification of procedure restart_video_queue [2022-11-16 12:20:45,888 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_video_queue [2022-11-16 12:20:45,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-16 12:20:45,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-16 12:20:45,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-16 12:20:45,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-16 12:20:45,889 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2022-11-16 12:20:45,889 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2022-11-16 12:20:45,889 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_wakeup [2022-11-16 12:20:45,889 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_wakeup [2022-11-16 12:20:45,889 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 12:20:45,889 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 12:20:45,890 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_s_ctrl [2022-11-16 12:20:45,890 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_s_ctrl [2022-11-16 12:20:45,890 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 12:20:45,890 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 12:20:45,890 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2022-11-16 12:20:45,890 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2022-11-16 12:20:45,891 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_enum_input [2022-11-16 12:20:45,891 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_enum_input [2022-11-16 12:20:45,891 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_sram_channel_dump [2022-11-16 12:20:45,891 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_sram_channel_dump [2022-11-16 12:20:45,891 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2022-11-16 12:20:45,891 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2022-11-16 12:20:45,892 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2022-11-16 12:20:45,892 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2022-11-16 12:20:45,892 INFO L130 BoogieDeclarations]: Found specification of procedure res_check [2022-11-16 12:20:45,892 INFO L138 BoogieDeclarations]: Found implementation of procedure res_check [2022-11-16 12:20:45,892 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2022-11-16 12:20:45,893 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2022-11-16 12:20:45,893 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_risc_buffer [2022-11-16 12:20:45,893 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_risc_buffer [2022-11-16 12:20:45,893 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-11-16 12:20:45,893 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-11-16 12:20:45,893 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 12:20:45,894 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 12:20:45,894 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2022-11-16 12:20:45,894 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2022-11-16 12:20:45,894 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:20:45,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:20:45,895 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_risc_stopper [2022-11-16 12:20:45,895 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_risc_stopper [2022-11-16 12:20:45,895 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-16 12:20:45,895 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-16 12:20:45,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 12:20:45,895 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 12:20:45,896 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 12:20:45,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 12:20:45,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 12:20:45,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 12:20:45,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 12:20:45,897 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2022-11-16 12:20:45,897 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2022-11-16 12:20:45,897 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2022-11-16 12:20:45,897 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2022-11-16 12:20:45,897 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_sram_channel_setup [2022-11-16 12:20:45,897 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_sram_channel_setup [2022-11-16 12:20:45,898 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_free_buffer [2022-11-16 12:20:45,898 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_free_buffer [2022-11-16 12:20:45,898 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2022-11-16 12:20:45,898 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2022-11-16 12:20:45,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 12:20:45,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 12:20:45,899 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2022-11-16 12:20:45,899 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2022-11-16 12:20:45,899 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 12:20:45,899 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 12:20:45,899 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2022-11-16 12:20:45,900 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2022-11-16 12:20:45,900 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2022-11-16 12:20:45,900 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2022-11-16 12:20:45,900 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_resume [2022-11-16 12:20:45,900 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_resume [2022-11-16 12:20:45,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cx8800_pci_driver_exit_15_2 [2022-11-16 12:20:45,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cx8800_pci_driver_exit_15_2 [2022-11-16 12:20:45,901 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2022-11-16 12:20:45,901 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2022-11-16 12:20:45,901 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2022-11-16 12:20:45,901 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2022-11-16 12:20:45,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-16 12:20:45,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-16 12:20:45,902 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:20:45,902 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 12:20:45,902 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 12:20:45,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:20:45,903 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_core_put [2022-11-16 12:20:45,903 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_core_put [2022-11-16 12:20:45,903 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_find [2022-11-16 12:20:45,903 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_find [2022-11-16 12:20:45,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_100 [2022-11-16 12:20:45,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_100 [2022-11-16 12:20:45,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 12:20:45,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 12:20:45,909 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2022-11-16 12:20:45,909 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2022-11-16 12:20:45,909 INFO L130 BoogieDeclarations]: Found specification of procedure start_video_dma [2022-11-16 12:20:45,909 INFO L138 BoogieDeclarations]: Found implementation of procedure start_video_dma [2022-11-16 12:20:45,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 12:20:45,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 12:20:45,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 12:20:45,911 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2022-11-16 12:20:45,912 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2022-11-16 12:20:45,913 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 12:20:45,913 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 12:20:45,913 INFO L130 BoogieDeclarations]: Found specification of procedure get_queue [2022-11-16 12:20:45,913 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queue [2022-11-16 12:20:45,913 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 12:20:45,914 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 12:20:45,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 12:20:45,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 12:20:45,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 12:20:45,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 12:20:45,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 12:20:45,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 12:20:45,915 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2022-11-16 12:20:45,915 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2022-11-16 12:20:45,915 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 12:20:45,915 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 12:20:45,915 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2022-11-16 12:20:45,916 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2022-11-16 12:20:45,916 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2022-11-16 12:20:45,916 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2022-11-16 12:20:45,916 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 12:20:45,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 12:20:45,916 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 12:20:45,917 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 12:20:45,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 12:20:45,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 12:20:45,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 12:20:45,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 12:20:45,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 12:20:45,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_101 [2022-11-16 12:20:45,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_101 [2022-11-16 12:20:45,918 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2022-11-16 12:20:45,918 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2022-11-16 12:20:45,918 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 12:20:45,918 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 12:20:45,918 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2022-11-16 12:20:45,919 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2022-11-16 12:20:45,919 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2022-11-16 12:20:45,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2022-11-16 12:20:45,919 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 12:20:45,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 12:20:45,919 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_start_vbi_dma [2022-11-16 12:20:45,920 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_start_vbi_dma [2022-11-16 12:20:45,920 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_ir_stop [2022-11-16 12:20:45,920 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_ir_stop [2022-11-16 12:20:45,920 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_register [2022-11-16 12:20:45,920 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_register [2022-11-16 12:20:45,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 12:20:45,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 12:20:45,921 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 12:20:45,921 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 12:20:45,921 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 12:20:45,921 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 12:20:45,921 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxw [2022-11-16 12:20:45,922 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxw [2022-11-16 12:20:45,922 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 12:20:45,922 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 12:20:45,922 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxh [2022-11-16 12:20:45,922 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxh [2022-11-16 12:20:45,922 INFO L130 BoogieDeclarations]: Found specification of procedure get_resource [2022-11-16 12:20:45,923 INFO L138 BoogieDeclarations]: Found implementation of procedure get_resource [2022-11-16 12:20:45,923 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 12:20:45,923 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 12:20:45,923 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_initdev [2022-11-16 12:20:45,923 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_initdev [2022-11-16 12:20:45,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_cx8800_dev [2022-11-16 12:20:45,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_cx8800_dev [2022-11-16 12:20:45,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 12:20:45,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 12:20:47,701 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:20:47,705 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:20:49,003 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 12:21:18,456 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_supported_~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 12:21:18,461 INFO L158 Benchmark]: Toolchain (without parser) took 42110.98ms. Allocated memory was 67.1MB in the beginning and 459.3MB in the end (delta: 392.2MB). Free memory was 39.5MB in the beginning and 265.6MB in the end (delta: -226.1MB). Peak memory consumption was 342.2MB. Max. memory is 16.1GB. [2022-11-16 12:21:18,462 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 67.1MB. Free memory was 49.7MB in the beginning and 49.6MB in the end (delta: 50.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 12:21:18,463 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8255.68ms. Allocated memory was 67.1MB in the beginning and 314.6MB in the end (delta: 247.5MB). Free memory was 39.3MB in the beginning and 138.4MB in the end (delta: -99.1MB). Peak memory consumption was 180.6MB. Max. memory is 16.1GB. [2022-11-16 12:21:18,464 INFO L158 Benchmark]: Boogie Procedure Inliner took 543.49ms. Allocated memory was 314.6MB in the beginning and 459.3MB in the end (delta: 144.7MB). Free memory was 138.4MB in the beginning and 325.5MB in the end (delta: -187.2MB). Peak memory consumption was 47.7MB. Max. memory is 16.1GB. [2022-11-16 12:21:18,464 INFO L158 Benchmark]: Boogie Preprocessor took 584.93ms. Allocated memory is still 459.3MB. Free memory was 325.5MB in the beginning and 249.0MB in the end (delta: 76.5MB). Peak memory consumption was 77.6MB. Max. memory is 16.1GB. [2022-11-16 12:21:18,465 INFO L158 Benchmark]: RCFGBuilder took 32720.53ms. Allocated memory is still 459.3MB. Free memory was 249.0MB in the beginning and 265.6MB in the end (delta: -16.6MB). Peak memory consumption was 158.5MB. Max. memory is 16.1GB. [2022-11-16 12:21:18,467 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 67.1MB. Free memory was 49.7MB in the beginning and 49.6MB in the end (delta: 50.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8255.68ms. Allocated memory was 67.1MB in the beginning and 314.6MB in the end (delta: 247.5MB). Free memory was 39.3MB in the beginning and 138.4MB in the end (delta: -99.1MB). Peak memory consumption was 180.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 543.49ms. Allocated memory was 314.6MB in the beginning and 459.3MB in the end (delta: 144.7MB). Free memory was 138.4MB in the beginning and 325.5MB in the end (delta: -187.2MB). Peak memory consumption was 47.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 584.93ms. Allocated memory is still 459.3MB. Free memory was 325.5MB in the beginning and 249.0MB in the end (delta: 76.5MB). Peak memory consumption was 77.6MB. Max. memory is 16.1GB. * RCFGBuilder took 32720.53ms. Allocated memory is still 459.3MB. Free memory was 249.0MB in the beginning and 265.6MB in the end (delta: -16.6MB). Peak memory consumption was 158.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_supported_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_supported_~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 12:21:18,556 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d54ed0c9-1471-4c78-bcc9-8905e41951b2/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[pci_dma_supported_~hwdev#1,],base]