./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--tlg2300--poseidon.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e7fbc69 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c19ee2c-1216-4288-8c4b-2be278960d25/bin/utaipan-Q6hlc19bkW/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c19ee2c-1216-4288-8c4b-2be278960d25/bin/utaipan-Q6hlc19bkW/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c19ee2c-1216-4288-8c4b-2be278960d25/bin/utaipan-Q6hlc19bkW/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c19ee2c-1216-4288-8c4b-2be278960d25/bin/utaipan-Q6hlc19bkW/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--tlg2300--poseidon.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c19ee2c-1216-4288-8c4b-2be278960d25/bin/utaipan-Q6hlc19bkW/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c19ee2c-1216-4288-8c4b-2be278960d25/bin/utaipan-Q6hlc19bkW --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 72ed99f38380d603b8f4c9f3f366f4eaadb17c23498fa40e98f62373d9326d8b --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-4e7fbc6 [2022-11-23 14:47:56,115 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-23 14:47:56,117 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-23 14:47:56,137 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-23 14:47:56,138 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-23 14:47:56,139 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-23 14:47:56,140 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-23 14:47:56,142 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-23 14:47:56,144 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-23 14:47:56,145 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-23 14:47:56,146 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-23 14:47:56,147 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-23 14:47:56,147 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-23 14:47:56,148 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-23 14:47:56,150 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-23 14:47:56,151 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-23 14:47:56,152 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-23 14:47:56,152 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-23 14:47:56,154 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-23 14:47:56,156 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-23 14:47:56,157 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-23 14:47:56,159 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-23 14:47:56,160 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-23 14:47:56,161 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-23 14:47:56,164 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-23 14:47:56,164 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-23 14:47:56,165 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-23 14:47:56,166 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-23 14:47:56,166 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-23 14:47:56,167 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-23 14:47:56,168 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-23 14:47:56,169 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-23 14:47:56,169 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-23 14:47:56,170 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-23 14:47:56,171 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-23 14:47:56,172 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-23 14:47:56,172 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-23 14:47:56,173 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-23 14:47:56,173 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-23 14:47:56,174 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-23 14:47:56,175 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-23 14:47:56,176 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c19ee2c-1216-4288-8c4b-2be278960d25/bin/utaipan-Q6hlc19bkW/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-23 14:47:56,199 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-23 14:47:56,200 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-23 14:47:56,200 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-23 14:47:56,200 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-23 14:47:56,201 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-23 14:47:56,202 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-23 14:47:56,202 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-23 14:47:56,202 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-23 14:47:56,202 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-23 14:47:56,203 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-23 14:47:56,203 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-23 14:47:56,203 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-23 14:47:56,203 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-23 14:47:56,204 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-23 14:47:56,204 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-23 14:47:56,204 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-23 14:47:56,204 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-23 14:47:56,205 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-23 14:47:56,206 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-23 14:47:56,206 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-23 14:47:56,206 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-23 14:47:56,206 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-23 14:47:56,207 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-23 14:47:56,207 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-23 14:47:56,207 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-23 14:47:56,207 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-23 14:47:56,207 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-23 14:47:56,208 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-23 14:47:56,208 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-23 14:47:56,208 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-23 14:47:56,208 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-23 14:47:56,209 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-23 14:47:56,209 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-23 14:47:56,209 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-23 14:47:56,209 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-23 14:47:56,209 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-23 14:47:56,209 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-23 14:47:56,210 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-23 14:47:56,210 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c19ee2c-1216-4288-8c4b-2be278960d25/bin/utaipan-Q6hlc19bkW/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c19ee2c-1216-4288-8c4b-2be278960d25/bin/utaipan-Q6hlc19bkW Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 72ed99f38380d603b8f4c9f3f366f4eaadb17c23498fa40e98f62373d9326d8b [2022-11-23 14:47:56,437 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-23 14:47:56,465 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-23 14:47:56,469 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-23 14:47:56,470 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-23 14:47:56,470 INFO L275 PluginConnector]: CDTParser initialized [2022-11-23 14:47:56,472 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c19ee2c-1216-4288-8c4b-2be278960d25/bin/utaipan-Q6hlc19bkW/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--tlg2300--poseidon.ko-entry_point.cil.out.i [2022-11-23 14:47:59,693 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-23 14:48:00,388 INFO L351 CDTParser]: Found 1 translation units. [2022-11-23 14:48:00,389 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c19ee2c-1216-4288-8c4b-2be278960d25/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--tlg2300--poseidon.ko-entry_point.cil.out.i [2022-11-23 14:48:00,447 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c19ee2c-1216-4288-8c4b-2be278960d25/bin/utaipan-Q6hlc19bkW/data/8ac1d8089/32ca1092eecb44c48ac83b67bc0a2181/FLAG94778a718 [2022-11-23 14:48:00,467 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c19ee2c-1216-4288-8c4b-2be278960d25/bin/utaipan-Q6hlc19bkW/data/8ac1d8089/32ca1092eecb44c48ac83b67bc0a2181 [2022-11-23 14:48:00,472 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-23 14:48:00,474 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-23 14:48:00,480 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-23 14:48:00,480 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-23 14:48:00,484 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-23 14:48:00,485 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:48:00" (1/1) ... [2022-11-23 14:48:00,487 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25a0026e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:48:00, skipping insertion in model container [2022-11-23 14:48:00,487 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:48:00" (1/1) ... [2022-11-23 14:48:00,495 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-23 14:48:00,693 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-23 14:48:01,235 WARN L1259 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4286] [2022-11-23 14:48:01,797 WARN L237 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_1c19ee2c-1216-4288-8c4b-2be278960d25/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--tlg2300--poseidon.ko-entry_point.cil.out.i[198504,198517] [2022-11-23 14:48:03,938 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-23 14:48:04,028 INFO L203 MainTranslator]: Completed pre-run [2022-11-23 14:48:04,194 WARN L1259 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4286] [2022-11-23 14:48:04,256 WARN L237 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_1c19ee2c-1216-4288-8c4b-2be278960d25/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--tlg2300--poseidon.ko-entry_point.cil.out.i[198504,198517] [2022-11-23 14:48:05,040 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-23 14:48:05,271 INFO L208 MainTranslator]: Completed translation [2022-11-23 14:48:05,272 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:48:05 WrapperNode [2022-11-23 14:48:05,272 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-23 14:48:05,274 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-23 14:48:05,274 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-23 14:48:05,274 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-23 14:48:05,281 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:48:05" (1/1) ... [2022-11-23 14:48:05,473 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:48:05" (1/1) ... [2022-11-23 14:48:08,082 INFO L138 Inliner]: procedures = 404, calls = 7189, calls flagged for inlining = 194, calls inlined = 194, statements flattened = 13477 [2022-11-23 14:48:08,083 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-23 14:48:08,084 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-23 14:48:08,084 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-23 14:48:08,086 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-23 14:48:08,096 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:48:05" (1/1) ... [2022-11-23 14:48:08,096 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:48:05" (1/1) ... [2022-11-23 14:48:09,497 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:48:05" (1/1) ... [2022-11-23 14:48:09,499 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:48:05" (1/1) ... [2022-11-23 14:48:11,956 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:48:05" (1/1) ... [2022-11-23 14:48:12,041 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:48:05" (1/1) ... [2022-11-23 14:48:12,144 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:48:05" (1/1) ... [2022-11-23 14:48:12,191 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:48:05" (1/1) ... [2022-11-23 14:48:12,343 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-23 14:48:12,359 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-23 14:48:12,359 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-23 14:48:12,359 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-23 14:48:12,360 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:48:05" (1/1) ... [2022-11-23 14:48:12,367 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-23 14:48:12,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c19ee2c-1216-4288-8c4b-2be278960d25/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 14:48:12,428 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c19ee2c-1216-4288-8c4b-2be278960d25/bin/utaipan-Q6hlc19bkW/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-23 14:48:12,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c19ee2c-1216-4288-8c4b-2be278960d25/bin/utaipan-Q6hlc19bkW/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-23 14:48:12,475 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-23 14:48:12,475 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-23 14:48:12,475 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_urb_cleanup [2022-11-23 14:48:12,475 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_urb_cleanup [2022-11-23 14:48:12,475 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2022-11-23 14:48:12,476 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-11-23 14:48:12,476 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_urb_irq [2022-11-23 14:48:12,476 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_urb_irq [2022-11-23 14:48:12,476 INFO L130 BoogieDeclarations]: Found specification of procedure urb_complete_bulk [2022-11-23 14:48:12,476 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_complete_bulk [2022-11-23 14:48:12,476 INFO L130 BoogieDeclarations]: Found specification of procedure pm_alsa_resume [2022-11-23 14:48:12,477 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_alsa_resume [2022-11-23 14:48:12,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2022-11-23 14:48:12,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2022-11-23 14:48:12,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-23 14:48:12,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-23 14:48:12,477 INFO L130 BoogieDeclarations]: Found specification of procedure copy_video_data [2022-11-23 14:48:12,477 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_video_data [2022-11-23 14:48:12,478 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2022-11-23 14:48:12,478 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2022-11-23 14:48:12,478 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_stop_streaming [2022-11-23 14:48:12,478 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_stop_streaming [2022-11-23 14:48:12,478 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_fmt [2022-11-23 14:48:12,478 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_fmt [2022-11-23 14:48:12,479 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_dvbt [2022-11-23 14:48:12,479 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_dvbt [2022-11-23 14:48:12,479 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency___0 [2022-11-23 14:48:12,479 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency___0 [2022-11-23 14:48:12,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_25 [2022-11-23 14:48:12,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_25 [2022-11-23 14:48:12,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_26 [2022-11-23 14:48:12,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_26 [2022-11-23 14:48:12,480 INFO L130 BoogieDeclarations]: Found specification of procedure set_tuner_mode [2022-11-23 14:48:12,480 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tuner_mode [2022-11-23 14:48:12,480 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_close [2022-11-23 14:48:12,480 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_close [2022-11-23 14:48:12,481 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2022-11-23 14:48:12,481 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2022-11-23 14:48:12,481 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2022-11-23 14:48:12,481 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2022-11-23 14:48:12,481 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_pointer [2022-11-23 14:48:12,481 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_pointer [2022-11-23 14:48:12,481 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_vmalloc [2022-11-23 14:48:12,482 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_vmalloc [2022-11-23 14:48:12,482 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-23 14:48:12,482 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-23 14:48:12,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_18 [2022-11-23 14:48:12,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_18 [2022-11-23 14:48:12,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_19 [2022-11-23 14:48:12,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_19 [2022-11-23 14:48:12,483 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2022-11-23 14:48:12,483 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_swfilter [2022-11-23 14:48:12,483 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_swfilter [2022-11-23 14:48:12,483 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-11-23 14:48:12,483 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-11-23 14:48:12,483 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2022-11-23 14:48:12,484 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2022-11-23 14:48:12,484 INFO L130 BoogieDeclarations]: Found specification of procedure submit_frame [2022-11-23 14:48:12,484 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_frame [2022-11-23 14:48:12,484 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2022-11-23 14:48:12,484 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2022-11-23 14:48:12,484 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-23 14:48:12,485 INFO L130 BoogieDeclarations]: Found specification of procedure pm_video_resume [2022-11-23 14:48:12,485 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_video_resume [2022-11-23 14:48:12,485 INFO L130 BoogieDeclarations]: Found specification of procedure fire_all_urb [2022-11-23 14:48:12,485 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_all_urb [2022-11-23 14:48:12,485 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_s_ctrl [2022-11-23 14:48:12,485 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_s_ctrl [2022-11-23 14:48:12,486 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_trigger [2022-11-23 14:48:12,486 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_trigger [2022-11-23 14:48:12,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kref_put_13 [2022-11-23 14:48:12,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kref_put_13 [2022-11-23 14:48:12,486 INFO L130 BoogieDeclarations]: Found specification of procedure pm_fm_resume [2022-11-23 14:48:12,486 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_fm_resume [2022-11-23 14:48:12,486 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_radio [2022-11-23 14:48:12,487 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_radio [2022-11-23 14:48:12,487 INFO L130 BoogieDeclarations]: Found specification of procedure get_frame [2022-11-23 14:48:12,487 INFO L138 BoogieDeclarations]: Found implementation of procedure get_frame [2022-11-23 14:48:12,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_interface [2022-11-23 14:48:12,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_interface [2022-11-23 14:48:12,487 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-23 14:48:12,488 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-23 14:48:12,488 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_pcm_close [2022-11-23 14:48:12,488 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_pcm_close [2022-11-23 14:48:12,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-23 14:48:12,488 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2022-11-23 14:48:12,488 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2022-11-23 14:48:12,488 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_queue [2022-11-23 14:48:12,489 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_queue [2022-11-23 14:48:12,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-23 14:48:12,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_3 [2022-11-23 14:48:12,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_3 [2022-11-23 14:48:12,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_2 [2022-11-23 14:48:12,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_2 [2022-11-23 14:48:12,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_9 [2022-11-23 14:48:12,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_9 [2022-11-23 14:48:12,490 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency [2022-11-23 14:48:12,490 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency [2022-11-23 14:48:12,490 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2022-11-23 14:48:12,490 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2022-11-23 14:48:12,490 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_mmap [2022-11-23 14:48:12,491 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_mmap [2022-11-23 14:48:12,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-23 14:48:12,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-23 14:48:12,491 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-23 14:48:12,491 INFO L130 BoogieDeclarations]: Found specification of procedure usb_transfer_stop [2022-11-23 14:48:12,491 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_transfer_stop [2022-11-23 14:48:12,492 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_audio_free [2022-11-23 14:48:12,492 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_audio_free [2022-11-23 14:48:12,492 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2022-11-23 14:48:12,492 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2022-11-23 14:48:12,492 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_frontend [2022-11-23 14:48:12,492 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_frontend [2022-11-23 14:48:12,492 INFO L130 BoogieDeclarations]: Found specification of procedure is_working [2022-11-23 14:48:12,493 INFO L138 BoogieDeclarations]: Found implementation of procedure is_working [2022-11-23 14:48:12,493 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-23 14:48:12,493 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-23 14:48:12,493 INFO L130 BoogieDeclarations]: Found specification of procedure pm_alsa_suspend [2022-11-23 14:48:12,493 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_alsa_suspend [2022-11-23 14:48:12,493 INFO L130 BoogieDeclarations]: Found specification of procedure fire_audio_urb [2022-11-23 14:48:12,494 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_audio_urb [2022-11-23 14:48:12,494 INFO L130 BoogieDeclarations]: Found specification of procedure start_video_stream [2022-11-23 14:48:12,494 INFO L138 BoogieDeclarations]: Found implementation of procedure start_video_stream [2022-11-23 14:48:12,494 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2022-11-23 14:48:12,494 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2022-11-23 14:48:12,494 INFO L130 BoogieDeclarations]: Found specification of procedure urb_complete_iso [2022-11-23 14:48:12,494 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_complete_iso [2022-11-23 14:48:12,495 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2022-11-23 14:48:12,495 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2022-11-23 14:48:12,495 INFO L130 BoogieDeclarations]: Found specification of procedure iso_bubble_handler [2022-11-23 14:48:12,495 INFO L138 BoogieDeclarations]: Found implementation of procedure iso_bubble_handler [2022-11-23 14:48:12,495 INFO L130 BoogieDeclarations]: Found specification of procedure complete_handler_audio [2022-11-23 14:48:12,495 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_handler_audio [2022-11-23 14:48:12,495 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-23 14:48:12,496 INFO L130 BoogieDeclarations]: Found specification of procedure get_audio_std [2022-11-23 14:48:12,496 INFO L138 BoogieDeclarations]: Found implementation of procedure get_audio_std [2022-11-23 14:48:12,496 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-23 14:48:12,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-23 14:48:12,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-23 14:48:12,496 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-23 14:48:12,496 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-23 14:48:12,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-23 14:48:12,497 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-23 14:48:12,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_dev [2022-11-23 14:48:12,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_dev [2022-11-23 14:48:12,497 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_open [2022-11-23 14:48:12,497 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_open [2022-11-23 14:48:12,497 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-23 14:48:12,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-23 14:48:12,498 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_signal_strength [2022-11-23 14:48:12,498 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_signal_strength [2022-11-23 14:48:12,498 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_release [2022-11-23 14:48:12,498 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_release [2022-11-23 14:48:12,498 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_open [2022-11-23 14:48:12,498 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_open [2022-11-23 14:48:12,498 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-23 14:48:12,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-23 14:48:12,499 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2022-11-23 14:48:12,499 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2022-11-23 14:48:12,499 INFO L130 BoogieDeclarations]: Found specification of procedure copy_vbi_data [2022-11-23 14:48:12,499 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_vbi_data [2022-11-23 14:48:12,499 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_req [2022-11-23 14:48:12,499 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_req [2022-11-23 14:48:12,500 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_delete [2022-11-23 14:48:12,500 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_delete [2022-11-23 14:48:12,500 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-23 14:48:12,500 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-23 14:48:12,500 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2022-11-23 14:48:12,500 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2022-11-23 14:48:12,500 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_exit [2022-11-23 14:48:12,501 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_exit [2022-11-23 14:48:12,501 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2022-11-23 14:48:12,501 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2022-11-23 14:48:12,501 INFO L130 BoogieDeclarations]: Found specification of procedure init_copy [2022-11-23 14:48:12,501 INFO L138 BoogieDeclarations]: Found implementation of procedure init_copy [2022-11-23 14:48:12,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_41 [2022-11-23 14:48:12,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_41 [2022-11-23 14:48:12,502 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2022-11-23 14:48:12,502 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2022-11-23 14:48:12,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2022-11-23 14:48:12,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2022-11-23 14:48:12,502 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2022-11-23 14:48:12,502 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2022-11-23 14:48:12,502 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_bulk_urbs_generic [2022-11-23 14:48:12,503 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_bulk_urbs_generic [2022-11-23 14:48:12,503 INFO L130 BoogieDeclarations]: Found specification of procedure check_trailer [2022-11-23 14:48:12,503 INFO L138 BoogieDeclarations]: Found implementation of procedure check_trailer [2022-11-23 14:48:12,503 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-23 14:48:12,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-23 14:48:12,503 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-23 14:48:12,503 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-23 14:48:12,504 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-23 14:48:12,504 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-23 14:48:12,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-23 14:48:12,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-23 14:48:12,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-23 14:48:12,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-23 14:48:12,504 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2022-11-23 14:48:12,504 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2022-11-23 14:48:12,505 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2022-11-23 14:48:12,505 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2022-11-23 14:48:12,505 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_pd_get_page [2022-11-23 14:48:12,505 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_pd_get_page [2022-11-23 14:48:12,505 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-23 14:48:12,505 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-23 14:48:12,505 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2022-11-23 14:48:12,506 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2022-11-23 14:48:12,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2022-11-23 14:48:12,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2022-11-23 14:48:12,506 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb [2022-11-23 14:48:12,506 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb [2022-11-23 14:48:12,506 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_get_fe [2022-11-23 14:48:12,506 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_get_fe [2022-11-23 14:48:12,507 INFO L130 BoogieDeclarations]: Found specification of procedure copy_vbi_video_data [2022-11-23 14:48:12,507 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_vbi_video_data [2022-11-23 14:48:12,507 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_usb_device_cleanup [2022-11-23 14:48:12,507 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_usb_device_cleanup [2022-11-23 14:48:12,507 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2022-11-23 14:48:12,507 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2022-11-23 14:48:12,507 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_start_streaming [2022-11-23 14:48:12,508 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_start_streaming [2022-11-23 14:48:12,508 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-23 14:48:12,508 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-23 14:48:12,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-23 14:48:12,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-23 14:48:12,508 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2022-11-23 14:48:12,508 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2022-11-23 14:48:12,509 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-23 14:48:12,509 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-23 14:48:12,509 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-23 14:48:12,509 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-23 14:48:12,509 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-23 14:48:12,510 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-23 14:48:12,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___4 [2022-11-23 14:48:12,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___4 [2022-11-23 14:48:12,510 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2022-11-23 14:48:12,510 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2022-11-23 14:48:12,510 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_tuner [2022-11-23 14:48:12,510 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_tuner [2022-11-23 14:48:12,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-23 14:48:12,511 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-23 14:48:12,511 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-23 14:48:12,511 INFO L130 BoogieDeclarations]: Found specification of procedure set_std [2022-11-23 14:48:12,511 INFO L138 BoogieDeclarations]: Found implementation of procedure set_std [2022-11-23 14:48:12,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-23 14:48:12,511 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb_generic [2022-11-23 14:48:12,512 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb_generic [2022-11-23 14:48:12,512 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_ts_bus_ctrl [2022-11-23 14:48:12,512 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_ts_bus_ctrl [2022-11-23 14:48:12,512 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_exit [2022-11-23 14:48:12,512 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_exit [2022-11-23 14:48:12,512 INFO L130 BoogieDeclarations]: Found specification of procedure get_video_frame [2022-11-23 14:48:12,513 INFO L138 BoogieDeclarations]: Found implementation of procedure get_video_frame [2022-11-23 14:48:12,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_interface [2022-11-23 14:48:12,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_interface [2022-11-23 14:48:12,513 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_open [2022-11-23 14:48:12,513 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_open [2022-11-23 14:48:12,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-23 14:48:12,513 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-23 14:48:12,514 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-23 14:48:12,514 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_status [2022-11-23 14:48:12,514 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_status [2022-11-23 14:48:12,514 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-23 14:48:12,514 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-23 14:48:12,514 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_stop [2022-11-23 14:48:12,514 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_stop [2022-11-23 14:48:12,515 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_release [2022-11-23 14:48:12,515 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_release [2022-11-23 14:48:12,515 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-23 14:48:12,515 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-23 14:48:12,515 INFO L130 BoogieDeclarations]: Found specification of procedure get_pd [2022-11-23 14:48:12,515 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pd [2022-11-23 14:48:12,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-23 14:48:12,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-23 14:48:12,516 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_disconnect [2022-11-23 14:48:12,516 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_disconnect [2022-11-23 14:48:12,516 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2022-11-23 14:48:12,516 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release_empty [2022-11-23 14:48:12,516 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-23 14:48:12,516 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-23 14:48:12,516 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_poll [2022-11-23 14:48:12,517 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_poll [2022-11-23 14:48:12,517 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2022-11-23 14:48:12,517 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2022-11-23 14:48:12,517 INFO L130 BoogieDeclarations]: Found specification of procedure end_field [2022-11-23 14:48:12,517 INFO L138 BoogieDeclarations]: Found implementation of procedure end_field [2022-11-23 14:48:12,517 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_s_ctrl [2022-11-23 14:48:12,517 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_s_ctrl [2022-11-23 14:48:12,518 INFO L130 BoogieDeclarations]: Found specification of procedure send_get_req [2022-11-23 14:48:12,518 INFO L138 BoogieDeclarations]: Found implementation of procedure send_get_req [2022-11-23 14:48:12,518 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2022-11-23 14:48:12,518 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2022-11-23 14:48:12,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_intf [2022-11-23 14:48:12,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_intf [2022-11-23 14:48:12,518 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_hw_capture_params [2022-11-23 14:48:12,519 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_hw_capture_params [2022-11-23 14:48:12,519 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-11-23 14:48:12,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-11-23 14:48:12,519 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_unc_blocks [2022-11-23 14:48:12,519 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_unc_blocks [2022-11-23 14:48:12,519 INFO L130 BoogieDeclarations]: Found specification of procedure audio_buf_free [2022-11-23 14:48:12,519 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_buf_free [2022-11-23 14:48:12,519 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-23 14:48:12,520 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-23 14:48:12,520 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_get_tune_settings [2022-11-23 14:48:12,520 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_get_tune_settings [2022-11-23 14:48:12,520 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_set_fe [2022-11-23 14:48:12,520 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_set_fe [2022-11-23 14:48:12,520 INFO L130 BoogieDeclarations]: Found specification of procedure pd_start_feed [2022-11-23 14:48:12,520 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_start_feed [2022-11-23 14:48:12,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-23 14:48:12,521 INFO L130 BoogieDeclarations]: Found specification of procedure hibernation_resume [2022-11-23 14:48:12,521 INFO L138 BoogieDeclarations]: Found implementation of procedure hibernation_resume [2022-11-23 14:48:12,521 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_hw_capture_free [2022-11-23 14:48:12,521 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_hw_capture_free [2022-11-23 14:48:12,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-23 14:48:12,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-23 14:48:12,521 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_resume [2022-11-23 14:48:12,522 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_resume [2022-11-23 14:48:12,522 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_checkmode [2022-11-23 14:48:12,522 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_checkmode [2022-11-23 14:48:12,522 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2022-11-23 14:48:12,522 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2022-11-23 14:48:12,522 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_ioctl [2022-11-23 14:48:12,522 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_lib_ioctl [2022-11-23 14:48:12,523 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2022-11-23 14:48:12,523 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2022-11-23 14:48:12,523 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_vmalloc_init [2022-11-23 14:48:12,523 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_vmalloc_init [2022-11-23 14:48:12,523 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-23 14:48:12,523 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-23 14:48:12,523 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2022-11-23 14:48:12,524 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2022-11-23 14:48:12,524 INFO L130 BoogieDeclarations]: Found specification of procedure pm_dvb_resume [2022-11-23 14:48:12,524 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_dvb_resume [2022-11-23 14:48:12,524 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2022-11-23 14:48:12,524 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_free [2022-11-23 14:48:12,524 INFO L130 BoogieDeclarations]: Found specification of procedure get_autopm_ref [2022-11-23 14:48:12,524 INFO L138 BoogieDeclarations]: Found implementation of procedure get_autopm_ref [2022-11-23 14:48:12,524 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_sleep [2022-11-23 14:48:12,525 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_sleep [2022-11-23 14:48:12,525 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-23 14:48:12,525 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-23 14:48:12,525 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_setup [2022-11-23 14:48:12,525 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_setup [2022-11-23 14:48:12,525 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_ber [2022-11-23 14:48:12,525 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_ber [2022-11-23 14:48:12,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-23 14:48:12,526 INFO L130 BoogieDeclarations]: Found specification of procedure set_debug_mode [2022-11-23 14:48:12,526 INFO L138 BoogieDeclarations]: Found implementation of procedure set_debug_mode [2022-11-23 14:48:12,526 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_prepare [2022-11-23 14:48:12,526 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_prepare [2022-11-23 14:48:14,070 INFO L235 CfgBuilder]: Building ICFG [2022-11-23 14:48:14,079 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-23 14:48:25,012 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-23 14:48:27,694 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___4FINAL: assume true;