./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-tm6000-tm6000.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f94001-7075-4a73-9438-125e3e22ab1e/bin/utaipan-fb15Y9Yzbl/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f94001-7075-4a73-9438-125e3e22ab1e/bin/utaipan-fb15Y9Yzbl/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f94001-7075-4a73-9438-125e3e22ab1e/bin/utaipan-fb15Y9Yzbl/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f94001-7075-4a73-9438-125e3e22ab1e/bin/utaipan-fb15Y9Yzbl/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-tm6000-tm6000.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f94001-7075-4a73-9438-125e3e22ab1e/bin/utaipan-fb15Y9Yzbl/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f94001-7075-4a73-9438-125e3e22ab1e/bin/utaipan-fb15Y9Yzbl --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5bf77f7260122ba7bfec251978ce2a87b814a51a3894a7c7bdf5cb2aeda66ca9 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 17:07:18,964 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 17:07:18,968 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 17:07:19,014 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 17:07:19,015 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 17:07:19,017 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 17:07:19,019 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 17:07:19,022 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 17:07:19,025 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 17:07:19,026 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 17:07:19,028 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 17:07:19,030 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 17:07:19,031 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 17:07:19,032 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 17:07:19,035 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 17:07:19,037 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 17:07:19,039 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 17:07:19,041 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 17:07:19,044 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 17:07:19,054 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 17:07:19,056 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 17:07:19,067 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 17:07:19,069 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 17:07:19,071 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 17:07:19,075 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 17:07:19,076 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 17:07:19,077 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 17:07:19,078 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 17:07:19,079 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 17:07:19,090 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 17:07:19,090 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 17:07:19,092 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 17:07:19,093 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 17:07:19,094 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 17:07:19,096 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 17:07:19,096 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 17:07:19,097 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 17:07:19,098 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 17:07:19,098 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 17:07:19,102 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 17:07:19,104 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 17:07:19,105 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f94001-7075-4a73-9438-125e3e22ab1e/bin/utaipan-fb15Y9Yzbl/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-23 17:07:19,163 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 17:07:19,163 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 17:07:19,164 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-23 17:07:19,164 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-23 17:07:19,166 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 17:07:19,175 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-23 17:07:19,176 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-23 17:07:19,176 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-23 17:07:19,176 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-23 17:07:19,176 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-23 17:07:19,177 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-23 17:07:19,178 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-23 17:07:19,178 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-23 17:07:19,178 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-23 17:07:19,179 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-23 17:07:19,179 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-23 17:07:19,179 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-23 17:07:19,179 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2021-11-23 17:07:19,180 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 17:07:19,181 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 17:07:19,181 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 17:07:19,181 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 17:07:19,181 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 17:07:19,181 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 17:07:19,182 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 17:07:19,182 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 17:07:19,184 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 17:07:19,184 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 17:07:19,184 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-23 17:07:19,185 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 17:07:19,185 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 17:07:19,185 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 17:07:19,186 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 17:07:19,186 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-23 17:07:19,186 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 17:07:19,186 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 17:07:19,187 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-23 17:07:19,187 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 17:07:19,187 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_53f94001-7075-4a73-9438-125e3e22ab1e/bin/utaipan-fb15Y9Yzbl/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f94001-7075-4a73-9438-125e3e22ab1e/bin/utaipan-fb15Y9Yzbl Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5bf77f7260122ba7bfec251978ce2a87b814a51a3894a7c7bdf5cb2aeda66ca9 [2021-11-23 17:07:19,517 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 17:07:19,564 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 17:07:19,568 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 17:07:19,569 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 17:07:19,571 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 17:07:19,572 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f94001-7075-4a73-9438-125e3e22ab1e/bin/utaipan-fb15Y9Yzbl/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-tm6000-tm6000.cil.i [2021-11-23 17:07:19,686 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f94001-7075-4a73-9438-125e3e22ab1e/bin/utaipan-fb15Y9Yzbl/data/80b269ff4/66717a7d3bc14e2d81ca328a9555564a/FLAG268171418 [2021-11-23 17:07:21,083 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 17:07:21,084 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f94001-7075-4a73-9438-125e3e22ab1e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-tm6000-tm6000.cil.i [2021-11-23 17:07:21,170 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f94001-7075-4a73-9438-125e3e22ab1e/bin/utaipan-fb15Y9Yzbl/data/80b269ff4/66717a7d3bc14e2d81ca328a9555564a/FLAG268171418 [2021-11-23 17:07:21,631 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f94001-7075-4a73-9438-125e3e22ab1e/bin/utaipan-fb15Y9Yzbl/data/80b269ff4/66717a7d3bc14e2d81ca328a9555564a [2021-11-23 17:07:21,634 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 17:07:21,635 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 17:07:21,638 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 17:07:21,639 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 17:07:21,643 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 17:07:21,645 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 05:07:21" (1/1) ... [2021-11-23 17:07:21,647 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13c9c042 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:07:21, skipping insertion in model container [2021-11-23 17:07:21,647 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 05:07:21" (1/1) ... [2021-11-23 17:07:21,658 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 17:07:21,924 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 17:07:27,190 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f94001-7075-4a73-9438-125e3e22ab1e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-tm6000-tm6000.cil.i[541027,541040] [2021-11-23 17:07:27,251 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 17:07:27,437 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 17:07:28,374 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f94001-7075-4a73-9438-125e3e22ab1e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-tm6000-tm6000.cil.i[541027,541040] [2021-11-23 17:07:28,387 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 17:07:28,730 INFO L208 MainTranslator]: Completed translation [2021-11-23 17:07:28,731 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:07:28 WrapperNode [2021-11-23 17:07:28,731 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 17:07:28,733 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 17:07:28,733 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 17:07:28,733 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 17:07:28,743 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:07:28" (1/1) ... [2021-11-23 17:07:29,043 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:07:28" (1/1) ... [2021-11-23 17:07:31,015 INFO L137 Inliner]: procedures = 482, calls = 7928, calls flagged for inlining = 281, calls inlined = 259, statements flattened = 14012 [2021-11-23 17:07:31,032 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 17:07:31,033 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 17:07:31,033 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 17:07:31,034 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 17:07:31,044 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:07:28" (1/1) ... [2021-11-23 17:07:31,044 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:07:28" (1/1) ... [2021-11-23 17:07:31,712 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:07:28" (1/1) ... [2021-11-23 17:07:31,732 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:07:28" (1/1) ... [2021-11-23 17:07:33,110 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:07:28" (1/1) ... [2021-11-23 17:07:33,159 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:07:28" (1/1) ... [2021-11-23 17:07:33,260 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:07:28" (1/1) ... [2021-11-23 17:07:33,373 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 17:07:33,375 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 17:07:33,376 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 17:07:33,376 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 17:07:33,377 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:07:28" (1/1) ... [2021-11-23 17:07:33,387 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 17:07:33,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f94001-7075-4a73-9438-125e3e22ab1e/bin/utaipan-fb15Y9Yzbl/z3 [2021-11-23 17:07:33,417 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f94001-7075-4a73-9438-125e3e22ab1e/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-23 17:07:33,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f94001-7075-4a73-9438-125e3e22ab1e/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-23 17:07:33,475 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-11-23 17:07:33,475 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-11-23 17:07:33,475 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 17:07:33,475 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 17:07:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_usb_disconnect [2021-11-23 17:07:33,476 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_usb_disconnect [2021-11-23 17:07:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2021-11-23 17:07:33,476 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2021-11-23 17:07:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2021-11-23 17:07:33,476 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2021-11-23 17:07:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2021-11-23 17:07:33,477 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2021-11-23 17:07:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 17:07:33,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 17:07:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_read [2021-11-23 17:07:33,478 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_read [2021-11-23 17:07:33,478 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_stop [2021-11-23 17:07:33,478 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_stop [2021-11-23 17:07:33,478 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2021-11-23 17:07:33,478 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2021-11-23 17:07:33,478 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_register [2021-11-23 17:07:33,479 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_register [2021-11-23 17:07:33,479 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2021-11-23 17:07:33,479 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2021-11-23 17:07:33,479 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2021-11-23 17:07:33,479 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2021-11-23 17:07:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2021-11-23 17:07:33,480 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2021-11-23 17:07:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_mmap [2021-11-23 17:07:33,480 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_mmap [2021-11-23 17:07:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg_mask [2021-11-23 17:07:33,481 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg_mask [2021-11-23 17:07:33,481 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 17:07:33,481 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 17:07:33,482 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_stop [2021-11-23 17:07:33,482 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_stop [2021-11-23 17:07:33,482 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2021-11-23 17:07:33,482 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2021-11-23 17:07:33,482 INFO L130 BoogieDeclarations]: Found specification of procedure vdev_init [2021-11-23 17:07:33,482 INFO L138 BoogieDeclarations]: Found implementation of procedure vdev_init [2021-11-23 17:07:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_free_urb_buffers [2021-11-23 17:07:33,483 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_free_urb_buffers [2021-11-23 17:07:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2021-11-23 17:07:33,484 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2021-11-23 17:07:33,484 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 17:07:33,484 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 17:07:33,484 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer [2021-11-23 17:07:33,485 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer [2021-11-23 17:07:33,485 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2021-11-23 17:07:33,486 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2021-11-23 17:07:33,487 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_analog_mode [2021-11-23 17:07:33,487 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_analog_mode [2021-11-23 17:07:33,488 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 17:07:33,488 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-11-23 17:07:33,488 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-11-23 17:07:33,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 17:07:33,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 17:07:33,489 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 17:07:33,489 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 17:07:33,489 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-11-23 17:07:33,490 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-11-23 17:07:33,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 17:07:33,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 17:07:33,491 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_fourcc_format [2021-11-23 17:07:33,491 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_fourcc_format [2021-11-23 17:07:33,491 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2021-11-23 17:07:33,491 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2021-11-23 17:07:33,492 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2021-11-23 17:07:33,492 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2021-11-23 17:07:33,492 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2021-11-23 17:07:33,492 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2021-11-23 17:07:33,492 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-11-23 17:07:33,492 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-11-23 17:07:33,494 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 17:07:33,494 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_flash_led [2021-11-23 17:07:33,494 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_flash_led [2021-11-23 17:07:33,494 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_open [2021-11-23 17:07:33,494 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_open [2021-11-23 17:07:33,495 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 17:07:33,495 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 17:07:33,495 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 17:07:33,495 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 17:07:33,496 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2021-11-23 17:07:33,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2021-11-23 17:07:33,497 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_config_tuner [2021-11-23 17:07:33,497 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_config_tuner [2021-11-23 17:07:33,497 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2021-11-23 17:07:33,497 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2021-11-23 17:07:33,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 17:07:33,498 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_read_write_usb [2021-11-23 17:07:33,498 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_read_write_usb [2021-11-23 17:07:33,499 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_start_thread [2021-11-23 17:07:33,499 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_start_thread [2021-11-23 17:07:33,500 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-11-23 17:07:33,500 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-11-23 17:07:33,500 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg [2021-11-23 17:07:33,500 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg [2021-11-23 17:07:33,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 17:07:33,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 17:07:33,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 17:07:33,501 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 17:07:33,501 INFO L130 BoogieDeclarations]: Found specification of procedure get_max_endpoint [2021-11-23 17:07:33,501 INFO L138 BoogieDeclarations]: Found implementation of procedure get_max_endpoint [2021-11-23 17:07:33,502 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 17:07:33,502 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 17:07:33,502 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_recv_regs [2021-11-23 17:07:33,503 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_recv_regs [2021-11-23 17:07:33,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 17:07:33,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 17:07:33,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 17:07:33,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 17:07:33,505 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-11-23 17:07:33,507 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-11-23 17:07:33,508 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 17:07:33,508 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 17:07:33,508 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-11-23 17:07:33,508 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-11-23 17:07:33,511 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-11-23 17:07:33,511 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-11-23 17:07:33,511 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_open [2021-11-23 17:07:33,511 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_open [2021-11-23 17:07:33,518 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 17:07:33,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 17:07:33,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 17:07:33,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 17:07:33,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 17:07:33,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-23 17:07:33,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-23 17:07:33,519 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 17:07:33,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 17:07:33,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 17:07:33,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 17:07:33,520 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 17:07:33,520 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_start [2021-11-23 17:07:33,520 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_start [2021-11-23 17:07:33,520 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 17:07:33,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 17:07:33,520 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2021-11-23 17:07:33,521 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2021-11-23 17:07:33,521 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-11-23 17:07:33,521 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-11-23 17:07:33,521 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2021-11-23 17:07:33,521 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2021-11-23 17:07:33,521 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 17:07:33,522 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 17:07:33,522 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 17:07:33,522 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 17:07:33,522 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2021-11-23 17:07:33,522 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2021-11-23 17:07:33,522 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2021-11-23 17:07:33,523 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2021-11-23 17:07:33,523 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-23 17:07:33,523 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-23 17:07:33,523 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 17:07:33,523 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 17:07:33,523 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-11-23 17:07:33,524 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-11-23 17:07:33,524 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2021-11-23 17:07:33,524 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2021-11-23 17:07:33,524 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_change_protocol [2021-11-23 17:07:33,524 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_change_protocol [2021-11-23 17:07:33,524 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 17:07:33,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 17:07:33,525 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_extension [2021-11-23 17:07:33,525 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_extension [2021-11-23 17:07:33,525 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 17:07:33,525 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 17:07:33,526 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 17:07:33,526 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 17:07:33,526 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_radio_s_ctrl [2021-11-23 17:07:33,526 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_radio_s_ctrl [2021-11-23 17:07:33,526 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2021-11-23 17:07:33,526 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2021-11-23 17:07:33,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 17:07:33,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 17:07:33,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 17:07:33,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 17:07:33,527 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-11-23 17:07:33,527 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-11-23 17:07:33,528 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-11-23 17:07:33,528 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-11-23 17:07:33,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_6_4 [2021-11-23 17:07:33,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_6_4 [2021-11-23 17:07:33,528 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-11-23 17:07:33,528 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-11-23 17:07:33,529 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_load_std [2021-11-23 17:07:33,529 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_load_std [2021-11-23 17:07:33,529 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2021-11-23 17:07:33,529 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2021-11-23 17:07:33,529 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-11-23 17:07:33,529 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-11-23 17:07:33,530 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-11-23 17:07:33,530 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-11-23 17:07:33,530 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2021-11-23 17:07:33,530 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2021-11-23 17:07:33,530 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 17:07:33,530 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 17:07:33,531 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2021-11-23 17:07:33,531 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2021-11-23 17:07:33,531 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_poll [2021-11-23 17:07:33,531 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_poll [2021-11-23 17:07:33,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 17:07:33,531 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 17:07:33,532 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_s_ctrl [2021-11-23 17:07:33,532 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_s_ctrl [2021-11-23 17:07:33,532 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2021-11-23 17:07:33,532 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2021-11-23 17:07:33,532 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2021-11-23 17:07:33,533 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2021-11-23 17:07:33,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-23 17:07:33,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-23 17:07:33,533 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_register_extension [2021-11-23 17:07:33,533 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_register_extension [2021-11-23 17:07:33,533 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2021-11-23 17:07:33,534 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2021-11-23 17:07:33,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 17:07:33,534 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 17:07:33,534 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 17:07:33,534 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 17:07:33,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 17:07:33,535 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2021-11-23 17:07:33,535 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2021-11-23 17:07:33,535 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 17:07:33,535 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 17:07:33,535 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 17:07:33,535 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 17:07:33,536 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 17:07:33,536 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 17:07:33,536 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-11-23 17:07:33,536 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-11-23 17:07:33,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 17:07:33,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 17:07:33,537 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 17:07:33,537 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 17:07:33,537 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-11-23 17:07:33,537 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-11-23 17:07:33,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 17:07:33,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 17:07:33,539 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2021-11-23 17:07:33,544 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2021-11-23 17:07:33,544 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 17:07:33,544 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 17:07:33,544 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-11-23 17:07:33,545 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-11-23 17:07:33,545 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-11-23 17:07:33,545 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-11-23 17:07:33,545 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_dev [2021-11-23 17:07:33,545 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_dev [2021-11-23 17:07:33,546 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-23 17:07:33,549 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-23 17:07:33,549 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_release [2021-11-23 17:07:33,549 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_release [2021-11-23 17:07:33,549 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 17:07:33,549 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 17:07:33,550 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_start [2021-11-23 17:07:33,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_start [2021-11-23 17:07:33,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_tm6000_usb_driver_exit_12_2 [2021-11-23 17:07:33,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_tm6000_usb_driver_exit_12_2 [2021-11-23 17:07:33,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 17:07:33,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 17:07:33,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 17:07:33,551 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_usb_probe [2021-11-23 17:07:33,551 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_usb_probe [2021-11-23 17:07:33,551 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_stop [2021-11-23 17:07:33,551 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_stop [2021-11-23 17:07:33,551 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2021-11-23 17:07:33,552 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2021-11-23 17:07:33,552 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_get_std_res [2021-11-23 17:07:33,552 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_get_std_res [2021-11-23 17:07:33,552 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2021-11-23 17:07:33,552 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2021-11-23 17:07:33,552 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_xfer [2021-11-23 17:07:33,553 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_xfer [2021-11-23 17:07:33,553 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_prepare_isoc [2021-11-23 17:07:33,553 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_prepare_isoc [2021-11-23 17:07:33,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 17:07:33,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 17:07:33,553 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 17:07:33,553 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 17:07:33,554 INFO L130 BoogieDeclarations]: Found specification of procedure fill_board_specific_data [2021-11-23 17:07:33,554 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_board_specific_data [2021-11-23 17:07:33,554 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 17:07:33,554 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 17:07:33,554 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_uninit_isoc [2021-11-23 17:07:33,554 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_uninit_isoc [2021-11-23 17:07:33,555 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 17:07:33,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 17:07:33,555 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-23 17:07:33,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 17:07:33,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 17:07:33,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 17:07:35,270 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 17:07:35,279 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 17:07:35,477 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 17:07:35,483 INFO L158 Benchmark]: Toolchain (without parser) took 13846.35ms. Allocated memory was 102.8MB in the beginning and 2.3GB in the end (delta: 2.2GB). Free memory was 66.1MB in the beginning and 2.0GB in the end (delta: -1.9GB). Peak memory consumption was 331.7MB. Max. memory is 16.1GB. [2021-11-23 17:07:35,484 INFO L158 Benchmark]: CDTParser took 0.42ms. Allocated memory is still 102.8MB. Free memory is still 58.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 17:07:35,485 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7093.41ms. Allocated memory was 102.8MB in the beginning and 312.5MB in the end (delta: 209.7MB). Free memory was 66.1MB in the beginning and 139.9MB in the end (delta: -73.8MB). Peak memory consumption was 160.5MB. Max. memory is 16.1GB. [2021-11-23 17:07:35,486 INFO L158 Benchmark]: Boogie Procedure Inliner took 2299.19ms. Allocated memory was 312.5MB in the beginning and 625.0MB in the end (delta: 312.5MB). Free memory was 139.9MB in the beginning and 384.1MB in the end (delta: -244.2MB). Peak memory consumption was 130.1MB. Max. memory is 16.1GB. [2021-11-23 17:07:35,487 INFO L158 Benchmark]: Boogie Preprocessor took 2340.77ms. Allocated memory was 625.0MB in the beginning and 2.3GB in the end (delta: 1.7GB). Free memory was 384.1MB in the beginning and 2.0GB in the end (delta: -1.7GB). Peak memory consumption was 198.3MB. Max. memory is 16.1GB. [2021-11-23 17:07:35,487 INFO L158 Benchmark]: RCFGBuilder took 2105.99ms. Allocated memory is still 2.3GB. Free memory was 2.0GB in the beginning and 2.0GB in the end (delta: 75.5MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. [2021-11-23 17:07:35,492 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42ms. Allocated memory is still 102.8MB. Free memory is still 58.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7093.41ms. Allocated memory was 102.8MB in the beginning and 312.5MB in the end (delta: 209.7MB). Free memory was 66.1MB in the beginning and 139.9MB in the end (delta: -73.8MB). Peak memory consumption was 160.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 2299.19ms. Allocated memory was 312.5MB in the beginning and 625.0MB in the end (delta: 312.5MB). Free memory was 139.9MB in the beginning and 384.1MB in the end (delta: -244.2MB). Peak memory consumption was 130.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 2340.77ms. Allocated memory was 625.0MB in the beginning and 2.3GB in the end (delta: 1.7GB). Free memory was 384.1MB in the beginning and 2.0GB in the end (delta: -1.7GB). Peak memory consumption was 198.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2105.99ms. Allocated memory is still 2.3GB. Free memory was 2.0GB in the beginning and 2.0GB in the end (delta: 75.5MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 17:07:35,564 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f94001-7075-4a73-9438-125e3e22ab1e/bin/utaipan-fb15Y9Yzbl/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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f94001-7075-4a73-9438-125e3e22ab1e/bin/utaipan-fb15Y9Yzbl/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f94001-7075-4a73-9438-125e3e22ab1e/bin/utaipan-fb15Y9Yzbl/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f94001-7075-4a73-9438-125e3e22ab1e/bin/utaipan-fb15Y9Yzbl/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f94001-7075-4a73-9438-125e3e22ab1e/bin/utaipan-fb15Y9Yzbl/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-tm6000-tm6000.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f94001-7075-4a73-9438-125e3e22ab1e/bin/utaipan-fb15Y9Yzbl/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f94001-7075-4a73-9438-125e3e22ab1e/bin/utaipan-fb15Y9Yzbl --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5bf77f7260122ba7bfec251978ce2a87b814a51a3894a7c7bdf5cb2aeda66ca9 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 17:07:38,168 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 17:07:38,171 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 17:07:38,222 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 17:07:38,222 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 17:07:38,224 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 17:07:38,225 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 17:07:38,228 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 17:07:38,230 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 17:07:38,231 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 17:07:38,236 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 17:07:38,239 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 17:07:38,240 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 17:07:38,244 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 17:07:38,246 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 17:07:38,249 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 17:07:38,251 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 17:07:38,258 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 17:07:38,261 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 17:07:38,263 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 17:07:38,272 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 17:07:38,274 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 17:07:38,276 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 17:07:38,277 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 17:07:38,284 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 17:07:38,290 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 17:07:38,291 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 17:07:38,292 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 17:07:38,293 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 17:07:38,295 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 17:07:38,296 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 17:07:38,297 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 17:07:38,299 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 17:07:38,300 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 17:07:38,301 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 17:07:38,301 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 17:07:38,302 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 17:07:38,302 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 17:07:38,303 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 17:07:38,304 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 17:07:38,304 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 17:07:38,305 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f94001-7075-4a73-9438-125e3e22ab1e/bin/utaipan-fb15Y9Yzbl/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-23 17:07:38,344 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 17:07:38,345 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 17:07:38,346 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-23 17:07:38,346 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-23 17:07:38,347 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 17:07:38,348 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-23 17:07:38,348 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-23 17:07:38,348 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-23 17:07:38,348 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-23 17:07:38,349 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-23 17:07:38,350 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-23 17:07:38,350 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-23 17:07:38,352 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 17:07:38,352 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 17:07:38,352 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 17:07:38,353 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 17:07:38,353 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 17:07:38,353 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 17:07:38,353 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 17:07:38,354 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 17:07:38,354 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 17:07:38,354 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 17:07:38,355 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 17:07:38,355 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 17:07:38,355 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-23 17:07:38,355 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-23 17:07:38,356 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 17:07:38,356 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 17:07:38,356 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 17:07:38,356 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 17:07:38,357 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 17:07:38,357 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 17:07:38,357 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 17:07:38,358 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-23 17:07:38,358 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 17:07:38,358 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_53f94001-7075-4a73-9438-125e3e22ab1e/bin/utaipan-fb15Y9Yzbl/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f94001-7075-4a73-9438-125e3e22ab1e/bin/utaipan-fb15Y9Yzbl Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5bf77f7260122ba7bfec251978ce2a87b814a51a3894a7c7bdf5cb2aeda66ca9 [2021-11-23 17:07:38,762 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 17:07:38,803 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 17:07:38,810 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 17:07:38,811 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 17:07:38,812 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 17:07:38,814 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f94001-7075-4a73-9438-125e3e22ab1e/bin/utaipan-fb15Y9Yzbl/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-tm6000-tm6000.cil.i [2021-11-23 17:07:38,890 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f94001-7075-4a73-9438-125e3e22ab1e/bin/utaipan-fb15Y9Yzbl/data/89c22b402/1bad3a55d3f5449bb655a4ae74657bbb/FLAG242511fab [2021-11-23 17:07:40,084 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 17:07:40,085 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f94001-7075-4a73-9438-125e3e22ab1e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-tm6000-tm6000.cil.i [2021-11-23 17:07:40,170 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f94001-7075-4a73-9438-125e3e22ab1e/bin/utaipan-fb15Y9Yzbl/data/89c22b402/1bad3a55d3f5449bb655a4ae74657bbb/FLAG242511fab [2021-11-23 17:07:40,278 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f94001-7075-4a73-9438-125e3e22ab1e/bin/utaipan-fb15Y9Yzbl/data/89c22b402/1bad3a55d3f5449bb655a4ae74657bbb [2021-11-23 17:07:40,282 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 17:07:40,284 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 17:07:40,285 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 17:07:40,286 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 17:07:40,290 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 17:07:40,291 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 05:07:40" (1/1) ... [2021-11-23 17:07:40,293 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@be63e2a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:07:40, skipping insertion in model container [2021-11-23 17:07:40,293 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 05:07:40" (1/1) ... [2021-11-23 17:07:40,302 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 17:07:40,565 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 17:07:45,683 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f94001-7075-4a73-9438-125e3e22ab1e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-tm6000-tm6000.cil.i[541027,541040] [2021-11-23 17:07:45,731 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 17:07:45,921 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 17:07:46,129 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 17:07:46,844 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f94001-7075-4a73-9438-125e3e22ab1e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-tm6000-tm6000.cil.i[541027,541040] [2021-11-23 17:07:46,854 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 17:07:46,997 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 17:07:47,893 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f94001-7075-4a73-9438-125e3e22ab1e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-tm6000-tm6000.cil.i[541027,541040] [2021-11-23 17:07:47,902 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 17:07:48,540 INFO L208 MainTranslator]: Completed translation [2021-11-23 17:07:48,541 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:07:48 WrapperNode [2021-11-23 17:07:48,541 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 17:07:48,543 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 17:07:48,543 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 17:07:48,543 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 17:07:48,552 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:07:48" (1/1) ... [2021-11-23 17:07:48,807 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:07:48" (1/1) ... [2021-11-23 17:07:50,280 INFO L137 Inliner]: procedures = 497, calls = 7925, calls flagged for inlining = 283, calls inlined = 261, statements flattened = 13565 [2021-11-23 17:07:50,281 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 17:07:50,288 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 17:07:50,288 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 17:07:50,289 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 17:07:50,299 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:07:48" (1/1) ... [2021-11-23 17:07:50,299 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:07:48" (1/1) ... [2021-11-23 17:07:50,807 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:07:48" (1/1) ... [2021-11-23 17:07:50,832 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:07:48" (1/1) ... [2021-11-23 17:07:52,096 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:07:48" (1/1) ... [2021-11-23 17:07:52,146 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:07:48" (1/1) ... [2021-11-23 17:07:52,315 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:07:48" (1/1) ... [2021-11-23 17:07:52,400 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 17:07:52,402 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 17:07:52,403 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 17:07:52,403 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 17:07:52,404 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:07:48" (1/1) ... [2021-11-23 17:07:52,414 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 17:07:52,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f94001-7075-4a73-9438-125e3e22ab1e/bin/utaipan-fb15Y9Yzbl/z3 [2021-11-23 17:07:52,449 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f94001-7075-4a73-9438-125e3e22ab1e/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-23 17:07:52,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f94001-7075-4a73-9438-125e3e22ab1e/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-23 17:07:52,507 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-11-23 17:07:52,507 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-11-23 17:07:52,507 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 17:07:52,507 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 17:07:52,508 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_usb_disconnect [2021-11-23 17:07:52,508 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_usb_disconnect [2021-11-23 17:07:52,508 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2021-11-23 17:07:52,508 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2021-11-23 17:07:52,508 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2021-11-23 17:07:52,508 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2021-11-23 17:07:52,508 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2021-11-23 17:07:52,509 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2021-11-23 17:07:52,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 17:07:52,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 17:07:52,509 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_read [2021-11-23 17:07:52,509 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_read [2021-11-23 17:07:52,509 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_stop [2021-11-23 17:07:52,509 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_stop [2021-11-23 17:07:52,510 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2021-11-23 17:07:52,510 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2021-11-23 17:07:52,510 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_register [2021-11-23 17:07:52,510 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_register [2021-11-23 17:07:52,510 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2021-11-23 17:07:52,510 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2021-11-23 17:07:52,510 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2021-11-23 17:07:52,510 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2021-11-23 17:07:52,511 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2021-11-23 17:07:52,511 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2021-11-23 17:07:52,511 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_mmap [2021-11-23 17:07:52,511 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_mmap [2021-11-23 17:07:52,511 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg_mask [2021-11-23 17:07:52,512 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg_mask [2021-11-23 17:07:52,512 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 17:07:52,512 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 17:07:52,512 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_stop [2021-11-23 17:07:52,513 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_stop [2021-11-23 17:07:52,513 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2021-11-23 17:07:52,513 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2021-11-23 17:07:52,513 INFO L130 BoogieDeclarations]: Found specification of procedure vdev_init [2021-11-23 17:07:52,513 INFO L138 BoogieDeclarations]: Found implementation of procedure vdev_init [2021-11-23 17:07:52,513 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_free_urb_buffers [2021-11-23 17:07:52,513 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_free_urb_buffers [2021-11-23 17:07:52,514 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2021-11-23 17:07:52,514 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2021-11-23 17:07:52,514 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 17:07:52,514 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 17:07:52,515 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer [2021-11-23 17:07:52,515 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer [2021-11-23 17:07:52,515 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2021-11-23 17:07:52,517 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2021-11-23 17:07:52,517 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_analog_mode [2021-11-23 17:07:52,517 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_analog_mode [2021-11-23 17:07:52,517 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 17:07:52,517 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-11-23 17:07:52,517 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-11-23 17:07:52,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 17:07:52,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 17:07:52,518 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 17:07:52,518 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 17:07:52,519 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-11-23 17:07:52,519 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-11-23 17:07:52,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 17:07:52,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 17:07:52,519 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_fourcc_format [2021-11-23 17:07:52,519 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_fourcc_format [2021-11-23 17:07:52,519 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2021-11-23 17:07:52,519 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2021-11-23 17:07:52,520 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2021-11-23 17:07:52,520 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2021-11-23 17:07:52,521 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-11-23 17:07:52,521 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-11-23 17:07:52,521 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 17:07:52,521 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_flash_led [2021-11-23 17:07:52,521 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_flash_led [2021-11-23 17:07:52,521 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_open [2021-11-23 17:07:52,521 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_open [2021-11-23 17:07:52,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 17:07:52,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 17:07:52,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 17:07:52,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 17:07:52,522 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 17:07:52,523 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 17:07:52,523 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 17:07:52,523 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 17:07:52,523 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_config_tuner [2021-11-23 17:07:52,523 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_config_tuner [2021-11-23 17:07:52,523 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2021-11-23 17:07:52,524 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2021-11-23 17:07:52,524 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_read_write_usb [2021-11-23 17:07:52,525 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_read_write_usb [2021-11-23 17:07:52,525 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_start_thread [2021-11-23 17:07:52,526 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_start_thread [2021-11-23 17:07:52,526 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-11-23 17:07:52,526 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-11-23 17:07:52,526 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg [2021-11-23 17:07:52,526 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg [2021-11-23 17:07:52,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 17:07:52,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 17:07:52,527 INFO L130 BoogieDeclarations]: Found specification of procedure get_max_endpoint [2021-11-23 17:07:52,527 INFO L138 BoogieDeclarations]: Found implementation of procedure get_max_endpoint [2021-11-23 17:07:52,527 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 17:07:52,527 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 17:07:52,527 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_recv_regs [2021-11-23 17:07:52,527 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_recv_regs [2021-11-23 17:07:52,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 17:07:52,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 17:07:52,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 17:07:52,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 17:07:52,528 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-11-23 17:07:52,529 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-11-23 17:07:52,530 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 17:07:52,532 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 17:07:52,533 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-11-23 17:07:52,533 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-11-23 17:07:52,533 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 17:07:52,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 17:07:52,536 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-11-23 17:07:52,536 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-11-23 17:07:52,536 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_open [2021-11-23 17:07:52,536 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_open [2021-11-23 17:07:52,541 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 17:07:52,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 17:07:52,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 17:07:52,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 17:07:52,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 17:07:52,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-23 17:07:52,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-23 17:07:52,542 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 17:07:52,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 17:07:52,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 17:07:52,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 17:07:52,543 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 17:07:52,543 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 17:07:52,543 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_start [2021-11-23 17:07:52,543 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_start [2021-11-23 17:07:52,543 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 17:07:52,543 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 17:07:52,543 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2021-11-23 17:07:52,543 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2021-11-23 17:07:52,544 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-11-23 17:07:52,544 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-11-23 17:07:52,544 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2021-11-23 17:07:52,544 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2021-11-23 17:07:52,544 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 17:07:52,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 17:07:52,544 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 17:07:52,544 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 17:07:52,544 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2021-11-23 17:07:52,545 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2021-11-23 17:07:52,545 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2021-11-23 17:07:52,545 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2021-11-23 17:07:52,545 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-23 17:07:52,545 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-23 17:07:52,545 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 17:07:52,545 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 17:07:52,545 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-11-23 17:07:52,545 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-11-23 17:07:52,545 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2021-11-23 17:07:52,546 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2021-11-23 17:07:52,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 17:07:52,546 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~C_INT [2021-11-23 17:07:52,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~C_INT [2021-11-23 17:07:52,546 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_change_protocol [2021-11-23 17:07:52,546 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_change_protocol [2021-11-23 17:07:52,546 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 17:07:52,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 17:07:52,546 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_extension [2021-11-23 17:07:52,547 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_extension [2021-11-23 17:07:52,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 17:07:52,547 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 17:07:52,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 17:07:52,547 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 17:07:52,547 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 17:07:52,547 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_radio_s_ctrl [2021-11-23 17:07:52,547 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_radio_s_ctrl [2021-11-23 17:07:52,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 17:07:52,548 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2021-11-23 17:07:52,548 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2021-11-23 17:07:52,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 17:07:52,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 17:07:52,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 17:07:52,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 17:07:52,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 17:07:52,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 17:07:52,548 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-11-23 17:07:52,548 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-11-23 17:07:52,549 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-11-23 17:07:52,549 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-11-23 17:07:52,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_6_4 [2021-11-23 17:07:52,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_6_4 [2021-11-23 17:07:52,549 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-11-23 17:07:52,549 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-11-23 17:07:52,549 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_load_std [2021-11-23 17:07:52,549 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_load_std [2021-11-23 17:07:52,549 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2021-11-23 17:07:52,549 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2021-11-23 17:07:52,550 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-11-23 17:07:52,550 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-11-23 17:07:52,550 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-11-23 17:07:52,550 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-11-23 17:07:52,550 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2021-11-23 17:07:52,550 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2021-11-23 17:07:52,550 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 17:07:52,550 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 17:07:52,550 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2021-11-23 17:07:52,551 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2021-11-23 17:07:52,551 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 17:07:52,551 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 17:07:52,551 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_s_ctrl [2021-11-23 17:07:52,551 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_s_ctrl [2021-11-23 17:07:52,552 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2021-11-23 17:07:52,552 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2021-11-23 17:07:52,552 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2021-11-23 17:07:52,552 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2021-11-23 17:07:52,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-23 17:07:52,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-23 17:07:52,553 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_register_extension [2021-11-23 17:07:52,553 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_register_extension [2021-11-23 17:07:52,553 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2021-11-23 17:07:52,553 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2021-11-23 17:07:52,553 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 17:07:52,553 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 17:07:52,553 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 17:07:52,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 17:07:52,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 17:07:52,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 17:07:52,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 17:07:52,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 17:07:52,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 17:07:52,554 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2021-11-23 17:07:52,554 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2021-11-23 17:07:52,554 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 17:07:52,554 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 17:07:52,554 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 17:07:52,555 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 17:07:52,555 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 17:07:52,555 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 17:07:52,556 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-11-23 17:07:52,560 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-11-23 17:07:52,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 17:07:52,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 17:07:52,560 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 17:07:52,560 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 17:07:52,560 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-11-23 17:07:52,560 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-11-23 17:07:52,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 17:07:52,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 17:07:52,561 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2021-11-23 17:07:52,563 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2021-11-23 17:07:52,563 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 17:07:52,563 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 17:07:52,563 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-11-23 17:07:52,563 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-11-23 17:07:52,563 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-11-23 17:07:52,563 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-11-23 17:07:52,563 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_dev [2021-11-23 17:07:52,563 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_dev [2021-11-23 17:07:52,564 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-23 17:07:52,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-23 17:07:52,564 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 17:07:52,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 17:07:52,564 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_release [2021-11-23 17:07:52,564 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_release [2021-11-23 17:07:52,564 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 17:07:52,564 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 17:07:52,564 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_start [2021-11-23 17:07:52,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_start [2021-11-23 17:07:52,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_tm6000_usb_driver_exit_12_2 [2021-11-23 17:07:52,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_tm6000_usb_driver_exit_12_2 [2021-11-23 17:07:52,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 17:07:52,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 17:07:52,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 17:07:52,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 17:07:52,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 17:07:52,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 17:07:52,565 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_usb_probe [2021-11-23 17:07:52,566 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_usb_probe [2021-11-23 17:07:52,566 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_stop [2021-11-23 17:07:52,566 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_stop [2021-11-23 17:07:52,566 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2021-11-23 17:07:52,566 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2021-11-23 17:07:52,566 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_get_std_res [2021-11-23 17:07:52,566 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_get_std_res [2021-11-23 17:07:52,566 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2021-11-23 17:07:52,566 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2021-11-23 17:07:52,567 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_xfer [2021-11-23 17:07:52,567 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_xfer [2021-11-23 17:07:52,567 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_prepare_isoc [2021-11-23 17:07:52,567 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_prepare_isoc [2021-11-23 17:07:52,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 17:07:52,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 17:07:52,567 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 17:07:52,567 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 17:07:52,567 INFO L130 BoogieDeclarations]: Found specification of procedure fill_board_specific_data [2021-11-23 17:07:52,567 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_board_specific_data [2021-11-23 17:07:52,568 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 17:07:52,568 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 17:07:52,568 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_uninit_isoc [2021-11-23 17:07:52,568 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_uninit_isoc [2021-11-23 17:07:52,568 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-23 17:07:52,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 17:07:52,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 17:07:54,302 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 17:07:54,307 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 17:07:54,614 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 17:07:54,618 INFO L158 Benchmark]: Toolchain (without parser) took 14332.83ms. Allocated memory was 69.2MB in the beginning and 2.9GB in the end (delta: 2.8GB). Free memory was 37.9MB in the beginning and 2.5GB in the end (delta: -2.4GB). Peak memory consumption was 350.6MB. Max. memory is 16.1GB. [2021-11-23 17:07:54,618 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 52.4MB. Free memory is still 32.6MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 17:07:54,619 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8256.20ms. Allocated memory was 69.2MB in the beginning and 434.1MB in the end (delta: 364.9MB). Free memory was 37.7MB in the beginning and 306.6MB in the end (delta: -268.9MB). Peak memory consumption was 217.8MB. Max. memory is 16.1GB. [2021-11-23 17:07:54,620 INFO L158 Benchmark]: Boogie Procedure Inliner took 1744.62ms. Allocated memory was 434.1MB in the beginning and 1.0GB in the end (delta: 589.3MB). Free memory was 306.6MB in the beginning and 782.6MB in the end (delta: -476.0MB). Peak memory consumption was 257.0MB. Max. memory is 16.1GB. [2021-11-23 17:07:54,621 INFO L158 Benchmark]: Boogie Preprocessor took 2113.14ms. Allocated memory was 1.0GB in the beginning and 2.9GB in the end (delta: 1.8GB). Free memory was 782.6MB in the beginning and 2.6GB in the end (delta: -1.8GB). Peak memory consumption was 267.9MB. Max. memory is 16.1GB. [2021-11-23 17:07:54,621 INFO L158 Benchmark]: RCFGBuilder took 2213.52ms. Allocated memory is still 2.9GB. Free memory was 2.6GB in the beginning and 2.5GB in the end (delta: 81.8MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. [2021-11-23 17:07:54,624 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 52.4MB. Free memory is still 32.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8256.20ms. Allocated memory was 69.2MB in the beginning and 434.1MB in the end (delta: 364.9MB). Free memory was 37.7MB in the beginning and 306.6MB in the end (delta: -268.9MB). Peak memory consumption was 217.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1744.62ms. Allocated memory was 434.1MB in the beginning and 1.0GB in the end (delta: 589.3MB). Free memory was 306.6MB in the beginning and 782.6MB in the end (delta: -476.0MB). Peak memory consumption was 257.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 2113.14ms. Allocated memory was 1.0GB in the beginning and 2.9GB in the end (delta: 1.8GB). Free memory was 782.6MB in the beginning and 2.6GB in the end (delta: -1.8GB). Peak memory consumption was 267.9MB. Max. memory is 16.1GB. * RCFGBuilder took 2213.52ms. Allocated memory is still 2.9GB. Free memory was 2.6GB in the beginning and 2.5GB in the end (delta: 81.8MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 17:07:54,685 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f94001-7075-4a73-9438-125e3e22ab1e/bin/utaipan-fb15Y9Yzbl/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: UnsupportedOperationException: Set is immutable