./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--pci--saa7164--saa7164.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8498e280-db54-4643-a2ee-11fe529c0e2a/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8498e280-db54-4643-a2ee-11fe529c0e2a/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8498e280-db54-4643-a2ee-11fe529c0e2a/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8498e280-db54-4643-a2ee-11fe529c0e2a/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--pci--saa7164--saa7164.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8498e280-db54-4643-a2ee-11fe529c0e2a/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8498e280-db54-4643-a2ee-11fe529c0e2a/bin/ukojak-92XMlrwhuB --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 10d08d5a4a2c7b4fdfecf6fafbd0caf4aba5f23eee064628acd5037c0e03abe9 --- 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-dbf71c6-m [2022-10-17 16:34:42,154 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:34:42,156 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:34:42,190 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:34:42,190 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:34:42,192 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:34:42,193 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:34:42,196 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:34:42,198 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:34:42,199 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:34:42,201 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:34:42,202 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:34:42,203 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:34:42,204 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:34:42,206 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:34:42,207 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:34:42,209 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:34:42,210 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:34:42,212 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:34:42,215 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:34:42,217 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:34:42,219 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:34:42,220 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:34:42,221 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:34:42,226 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:34:42,227 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:34:42,227 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:34:42,229 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:34:42,229 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:34:42,231 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:34:42,231 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:34:42,232 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:34:42,234 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:34:42,252 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:34:42,254 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:34:42,255 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:34:42,256 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:34:42,256 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:34:42,257 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:34:42,258 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:34:42,259 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:34:42,260 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8498e280-db54-4643-a2ee-11fe529c0e2a/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:34:42,301 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:34:42,301 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:34:42,302 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:34:42,302 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:34:42,303 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:34:42,303 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:34:42,304 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:34:42,304 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:34:42,304 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:34:42,305 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:34:42,305 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:34:42,305 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:34:42,305 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:34:42,306 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:34:42,306 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:34:42,306 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:34:42,307 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:34:42,307 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:34:42,307 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:34:42,308 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:34:42,308 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:34:42,308 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:34:42,309 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:34:42,309 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:34:42,309 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:34:42,309 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_8498e280-db54-4643-a2ee-11fe529c0e2a/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8498e280-db54-4643-a2ee-11fe529c0e2a/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 10d08d5a4a2c7b4fdfecf6fafbd0caf4aba5f23eee064628acd5037c0e03abe9 [2022-10-17 16:34:42,558 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:34:42,587 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:34:42,590 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:34:42,591 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:34:42,592 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:34:42,594 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8498e280-db54-4643-a2ee-11fe529c0e2a/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--pci--saa7164--saa7164.ko-entry_point.cil.out.i [2022-10-17 16:34:42,658 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8498e280-db54-4643-a2ee-11fe529c0e2a/bin/ukojak-92XMlrwhuB/data/44448bf07/9fce25d62c844627af42f8f05422bb9b/FLAGd4984e7d4 [2022-10-17 16:34:43,829 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:34:43,831 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8498e280-db54-4643-a2ee-11fe529c0e2a/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--pci--saa7164--saa7164.ko-entry_point.cil.out.i [2022-10-17 16:34:43,920 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8498e280-db54-4643-a2ee-11fe529c0e2a/bin/ukojak-92XMlrwhuB/data/44448bf07/9fce25d62c844627af42f8f05422bb9b/FLAGd4984e7d4 [2022-10-17 16:34:43,991 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8498e280-db54-4643-a2ee-11fe529c0e2a/bin/ukojak-92XMlrwhuB/data/44448bf07/9fce25d62c844627af42f8f05422bb9b [2022-10-17 16:34:43,995 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:34:43,998 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:34:44,000 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:34:44,001 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:34:44,004 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:34:44,005 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:34:43" (1/1) ... [2022-10-17 16:34:44,006 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f3db8a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:34:44, skipping insertion in model container [2022-10-17 16:34:44,007 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:34:43" (1/1) ... [2022-10-17 16:34:44,015 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:34:44,345 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:34:45,064 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [7312] [2022-10-17 16:34:52,263 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_8498e280-db54-4643-a2ee-11fe529c0e2a/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--pci--saa7164--saa7164.ko-entry_point.cil.out.i[789816,789829] [2022-10-17 16:34:52,422 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:34:52,589 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:34:52,748 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [7312] [2022-10-17 16:34:54,104 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_8498e280-db54-4643-a2ee-11fe529c0e2a/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--pci--saa7164--saa7164.ko-entry_point.cil.out.i[789816,789829] [2022-10-17 16:34:54,115 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:34:54,469 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:34:54,470 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:34:54 WrapperNode [2022-10-17 16:34:54,470 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:34:54,471 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:34:54,471 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:34:54,471 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:34:54,481 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:34:54" (1/1) ... [2022-10-17 16:34:54,848 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:34:54" (1/1) ... [2022-10-17 16:34:58,660 INFO L138 Inliner]: procedures = 612, calls = 12646, calls flagged for inlining = 215, calls inlined = 196, statements flattened = 22832 [2022-10-17 16:34:58,661 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:34:58,663 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:34:58,678 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:34:58,678 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:34:58,690 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:34:54" (1/1) ... [2022-10-17 16:34:58,690 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:34:54" (1/1) ... [2022-10-17 16:35:00,324 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:34:54" (1/1) ... [2022-10-17 16:35:00,343 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:34:54" (1/1) ... [2022-10-17 16:35:03,001 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:34:54" (1/1) ... [2022-10-17 16:35:03,101 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:34:54" (1/1) ... [2022-10-17 16:35:03,176 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:34:54" (1/1) ... [2022-10-17 16:35:03,241 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:34:54" (1/1) ... [2022-10-17 16:35:03,360 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:35:03,361 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:35:03,362 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:35:03,363 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:35:03,364 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:34:54" (1/1) ... [2022-10-17 16:35:03,371 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:35:03,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8498e280-db54-4643-a2ee-11fe529c0e2a/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:35:03,401 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8498e280-db54-4643-a2ee-11fe529c0e2a/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:35:03,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8498e280-db54-4643-a2ee-11fe529c0e2a/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:35:03,460 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_irq_ts [2022-10-17 16:35:03,460 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_irq_ts [2022-10-17 16:35:03,460 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_cmd_timeout_seqno [2022-10-17 16:35:03,461 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_cmd_timeout_seqno [2022-10-17 16:35:03,462 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_bus_verify [2022-10-17 16:35:03,462 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_bus_verify [2022-10-17 16:35:03,462 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 16:35:03,462 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 16:35:03,462 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_encoder_register [2022-10-17 16:35:03,463 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_encoder_register [2022-10-17 16:35:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_buffer_alloc_user [2022-10-17 16:35:03,463 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_buffer_alloc_user [2022-10-17 16:35:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 16:35:03,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 16:35:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_buffer_alloc [2022-10-17 16:35:03,464 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_buffer_alloc [2022-10-17 16:35:03,464 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_audio_mute [2022-10-17 16:35:03,464 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_audio_mute [2022-10-17 16:35:03,464 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2022-10-17 16:35:03,464 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2022-10-17 16:35:03,464 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2022-10-17 16:35:03,465 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2022-10-17 16:35:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_cmd_send [2022-10-17 16:35:03,465 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_cmd_send [2022-10-17 16:35:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2022-10-17 16:35:03,465 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2022-10-17 16:35:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2022-10-17 16:35:03,466 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2022-10-17 16:35:03,466 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_put [2022-10-17 16:35:03,466 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_put [2022-10-17 16:35:03,466 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_release [2022-10-17 16:35:03,466 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_release [2022-10-17 16:35:03,466 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-10-17 16:35:03,467 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-10-17 16:35:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_audio_volume [2022-10-17 16:35:03,467 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_audio_volume [2022-10-17 16:35:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-10-17 16:35:03,467 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-10-17 16:35:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_i2c_read [2022-10-17 16:35:03,468 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_i2c_read [2022-10-17 16:35:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_encoder_initialize [2022-10-17 16:35:03,468 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_encoder_initialize [2022-10-17 16:35:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-10-17 16:35:03,469 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_usercontrol [2022-10-17 16:35:03,469 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_usercontrol [2022-10-17 16:35:03,469 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_histogram_reset [2022-10-17 16:35:03,469 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_histogram_reset [2022-10-17 16:35:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2022-10-17 16:35:03,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2022-10-17 16:35:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_buffer_cfg_port [2022-10-17 16:35:03,470 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_buffer_cfg_port [2022-10-17 16:35:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-10-17 16:35:03,471 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-10-17 16:35:03,471 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2022-10-17 16:35:03,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 16:35:03,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 16:35:03,472 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_new_device [2022-10-17 16:35:03,472 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_new_device [2022-10-17 16:35:03,472 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2022-10-17 16:35:03,473 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2022-10-17 16:35:03,473 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:35:03,474 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-10-17 16:35:03,474 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-10-17 16:35:03,474 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_unregister_device [2022-10-17 16:35:03,474 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_unregister_device [2022-10-17 16:35:03,474 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-10-17 16:35:03,474 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-10-17 16:35:03,475 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_cmd_dequeue [2022-10-17 16:35:03,476 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_cmd_dequeue [2022-10-17 16:35:03,476 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_bus_dump [2022-10-17 16:35:03,476 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_bus_dump [2022-10-17 16:35:03,477 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register [2022-10-17 16:35:03,477 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register [2022-10-17 16:35:03,477 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-10-17 16:35:03,477 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-10-17 16:35:03,477 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_get_encoder [2022-10-17 16:35:03,478 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_get_encoder [2022-10-17 16:35:03,478 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_dl_wait_ack [2022-10-17 16:35:03,478 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_dl_wait_ack [2022-10-17 16:35:03,478 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-10-17 16:35:03,478 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-10-17 16:35:03,478 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-10-17 16:35:03,479 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_gpiobit [2022-10-17 16:35:03,479 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_gpiobit [2022-10-17 16:35:03,479 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2022-10-17 16:35:03,479 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2022-10-17 16:35:03,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-17 16:35:03,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:35:03,480 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_detach [2022-10-17 16:35:03,480 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_detach [2022-10-17 16:35:03,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 16:35:03,480 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 16:35:03,481 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2022-10-17 16:35:03,481 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2022-10-17 16:35:03,481 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2022-10-17 16:35:03,481 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2022-10-17 16:35:03,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-10-17 16:35:03,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-10-17 16:35:03,482 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_frontend [2022-10-17 16:35:03,483 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_frontend [2022-10-17 16:35:03,483 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2022-10-17 16:35:03,483 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2022-10-17 16:35:03,483 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2022-10-17 16:35:03,484 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2022-10-17 16:35:03,484 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-10-17 16:35:03,484 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-10-17 16:35:03,485 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-10-17 16:35:03,485 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-10-17 16:35:03,485 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-10-17 16:35:03,485 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-10-17 16:35:03,485 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_dvb_register [2022-10-17 16:35:03,485 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_dvb_register [2022-10-17 16:35:03,485 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_clear_gpiobit [2022-10-17 16:35:03,486 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_clear_gpiobit [2022-10-17 16:35:03,486 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2022-10-17 16:35:03,486 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2022-10-17 16:35:03,486 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_work_enchandler [2022-10-17 16:35:03,487 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_work_enchandler [2022-10-17 16:35:03,487 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2022-10-17 16:35:03,487 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2022-10-17 16:35:03,488 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2022-10-17 16:35:03,488 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2022-10-17 16:35:03,491 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_unregister [2022-10-17 16:35:03,492 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_unregister [2022-10-17 16:35:03,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-10-17 16:35:03,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-10-17 16:35:03,492 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:35:03,494 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_initdev [2022-10-17 16:35:03,495 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_initdev [2022-10-17 16:35:03,495 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_fill [2022-10-17 16:35:03,495 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_query_fill [2022-10-17 16:35:03,501 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:35:03,501 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_work_enchandler_helper [2022-10-17 16:35:03,501 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_work_enchandler_helper [2022-10-17 16:35:03,501 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-17 16:35:03,501 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-10-17 16:35:03,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:35:03,502 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 16:35:03,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 16:35:03,502 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_start_streaming [2022-10-17 16:35:03,502 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_start_streaming [2022-10-17 16:35:03,502 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_proc_open [2022-10-17 16:35:03,502 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_proc_open [2022-10-17 16:35:03,503 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_dif [2022-10-17 16:35:03,503 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_dif [2022-10-17 16:35:03,503 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_cmd_timeout_get [2022-10-17 16:35:03,503 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_cmd_timeout_get [2022-10-17 16:35:03,503 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-10-17 16:35:03,503 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-10-17 16:35:03,503 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_buffer_dealloc_user [2022-10-17 16:35:03,504 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_buffer_dealloc_user [2022-10-17 16:35:03,504 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2022-10-17 16:35:03,504 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2022-10-17 16:35:03,504 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_encoder_unregister [2022-10-17 16:35:03,504 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_encoder_unregister [2022-10-17 16:35:03,504 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_cmd_free_seqno [2022-10-17 16:35:03,504 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_cmd_free_seqno [2022-10-17 16:35:03,505 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_buffer_dealloc [2022-10-17 16:35:03,505 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_buffer_dealloc [2022-10-17 16:35:03,505 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-10-17 16:35:03,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-10-17 16:35:03,505 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-10-17 16:35:03,505 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-10-17 16:35:03,505 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_i2c_unregister [2022-10-17 16:35:03,506 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_i2c_unregister [2022-10-17 16:35:03,506 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_i2caddr_to_unitid [2022-10-17 16:35:03,506 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_i2caddr_to_unitid [2022-10-17 16:35:03,506 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-10-17 16:35:03,506 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-10-17 16:35:03,506 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:35:03,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:35:03,507 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_stop_port [2022-10-17 16:35:03,507 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_stop_port [2022-10-17 16:35:03,507 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-10-17 16:35:03,507 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-10-17 16:35:03,507 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_alloc [2022-10-17 16:35:03,507 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_alloc [2022-10-17 16:35:03,507 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2022-10-17 16:35:03,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-10-17 16:35:03,508 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-10-17 16:35:03,508 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-10-17 16:35:03,508 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-10-17 16:35:03,508 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_register [2022-10-17 16:35:03,508 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_register [2022-10-17 16:35:03,508 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_histogram_print [2022-10-17 16:35:03,509 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_histogram_print [2022-10-17 16:35:03,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 16:35:03,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 16:35:03,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 16:35:03,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 16:35:03,509 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_bus_set [2022-10-17 16:35:03,509 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_bus_set [2022-10-17 16:35:03,510 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2022-10-17 16:35:03,510 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2022-10-17 16:35:03,510 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2022-10-17 16:35:03,510 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2022-10-17 16:35:03,510 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-10-17 16:35:03,510 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-10-17 16:35:03,510 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_port_init [2022-10-17 16:35:03,511 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_port_init [2022-10-17 16:35:03,511 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2022-10-17 16:35:03,511 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2022-10-17 16:35:03,511 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2022-10-17 16:35:03,511 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2022-10-17 16:35:03,511 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_initialize_dif [2022-10-17 16:35:03,511 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_initialize_dif [2022-10-17 16:35:03,512 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_debug [2022-10-17 16:35:03,512 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_debug [2022-10-17 16:35:03,512 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-17 16:35:03,512 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-17 16:35:03,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-17 16:35:03,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-17 16:35:03,512 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_dvb_unregister [2022-10-17 16:35:03,513 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_dvb_unregister [2022-10-17 16:35:03,513 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 16:35:03,513 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 16:35:03,513 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2022-10-17 16:35:03,513 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2022-10-17 16:35:03,513 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 16:35:03,513 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 16:35:03,514 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_bus_dumpmsg [2022-10-17 16:35:03,514 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_bus_dumpmsg [2022-10-17 16:35:03,514 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-10-17 16:35:03,514 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-10-17 16:35:03,514 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_downloadimage [2022-10-17 16:35:03,514 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_downloadimage [2022-10-17 16:35:03,514 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_work_vbihandler [2022-10-17 16:35:03,515 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_work_vbihandler [2022-10-17 16:35:03,515 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_histogram_update [2022-10-17 16:35:03,515 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_histogram_update [2022-10-17 16:35:03,515 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_irq [2022-10-17 16:35:03,515 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_irq [2022-10-17 16:35:03,515 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:35:03,515 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-17 16:35:03,516 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-17 16:35:03,516 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_finidev [2022-10-17 16:35:03,516 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_finidev [2022-10-17 16:35:03,516 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_irq_vbi [2022-10-17 16:35:03,516 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_irq_vbi [2022-10-17 16:35:03,516 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2022-10-17 16:35:03,516 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2022-10-17 16:35:03,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:35:03,517 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2022-10-17 16:35:03,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2022-10-17 16:35:03,517 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_getfirmwarestatus [2022-10-17 16:35:03,517 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_getfirmwarestatus [2022-10-17 16:35:03,517 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_enc_next_buf [2022-10-17 16:35:03,517 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_enc_next_buf [2022-10-17 16:35:03,519 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2022-10-17 16:35:03,522 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2022-10-17 16:35:03,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:35:03,523 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_encoder_start_streaming [2022-10-17 16:35:03,523 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_encoder_start_streaming [2022-10-17 16:35:03,523 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_encoder [2022-10-17 16:35:03,523 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_encoder [2022-10-17 16:35:03,523 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2022-10-17 16:35:03,523 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2022-10-17 16:35:03,524 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-10-17 16:35:03,524 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-10-17 16:35:03,526 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-10-17 16:35:03,527 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-10-17 16:35:03,527 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2022-10-17 16:35:03,527 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2022-10-17 16:35:03,527 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-10-17 16:35:03,527 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-10-17 16:35:03,527 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-10-17 16:35:03,527 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-10-17 16:35:03,527 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_get_videomux [2022-10-17 16:35:03,528 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_get_videomux [2022-10-17 16:35:03,528 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-10-17 16:35:03,528 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-10-17 16:35:03,528 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2022-10-17 16:35:03,528 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2022-10-17 16:35:03,528 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_try_ctrl [2022-10-17 16:35:03,528 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_try_ctrl [2022-10-17 16:35:03,529 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2022-10-17 16:35:03,529 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2022-10-17 16:35:03,529 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_bus_get [2022-10-17 16:35:03,529 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_bus_get [2022-10-17 16:35:03,529 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2022-10-17 16:35:03,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2022-10-17 16:35:03,529 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_cmpxchg [2022-10-17 16:35:03,529 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_cmpxchg [2022-10-17 16:35:03,530 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_irq_encoder [2022-10-17 16:35:03,530 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_irq_encoder [2022-10-17 16:35:03,530 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-10-17 16:35:03,530 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-10-17 16:35:03,530 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 16:35:03,530 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 16:35:03,530 INFO L130 BoogieDeclarations]: Found specification of procedure fops_poll___0 [2022-10-17 16:35:03,531 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_poll___0 [2022-10-17 16:35:03,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 16:35:03,531 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_dl_wait_clr [2022-10-17 16:35:03,531 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_dl_wait_clr [2022-10-17 16:35:03,531 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2022-10-17 16:35:03,531 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2022-10-17 16:35:03,531 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_dev_unregister [2022-10-17 16:35:03,531 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_dev_unregister [2022-10-17 16:35:03,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 16:35:03,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 16:35:03,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-10-17 16:35:03,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-10-17 16:35:03,532 INFO L130 BoogieDeclarations]: Found specification of procedure si2157_attach [2022-10-17 16:35:03,532 INFO L138 BoogieDeclarations]: Found implementation of procedure si2157_attach [2022-10-17 16:35:03,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-10-17 16:35:03,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-10-17 16:35:03,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2022-10-17 16:35:03,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2022-10-17 16:35:03,533 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_get [2022-10-17 16:35:03,533 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_get [2022-10-17 16:35:03,533 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-10-17 16:35:03,533 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-10-17 16:35:03,533 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_getcurrentfirmwareversion [2022-10-17 16:35:03,533 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_getcurrentfirmwareversion [2022-10-17 16:35:03,534 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_configure_dif [2022-10-17 16:35:03,534 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_configure_dif [2022-10-17 16:35:03,534 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2022-10-17 16:35:03,534 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2022-10-17 16:35:03,534 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-10-17 16:35:03,534 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-10-17 16:35:03,534 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_try_ctrl___0 [2022-10-17 16:35:03,534 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_try_ctrl___0 [2022-10-17 16:35:03,535 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_modify_gpio [2022-10-17 16:35:03,535 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_modify_gpio [2022-10-17 16:35:03,535 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_fmt [2022-10-17 16:35:03,535 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_fmt [2022-10-17 16:35:03,535 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_videomux [2022-10-17 16:35:03,535 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_videomux [2022-10-17 16:35:03,535 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release [2022-10-17 16:35:03,535 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_release [2022-10-17 16:35:03,536 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-10-17 16:35:03,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-10-17 16:35:03,536 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-10-17 16:35:03,536 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-10-17 16:35:03,536 INFO L130 BoogieDeclarations]: Found specification of procedure fops_poll [2022-10-17 16:35:03,536 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_poll [2022-10-17 16:35:03,536 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_audio_std [2022-10-17 16:35:03,537 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_audio_std [2022-10-17 16:35:03,537 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-10-17 16:35:03,537 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-10-17 16:35:03,537 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_aspect_ratio [2022-10-17 16:35:03,537 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_aspect_ratio [2022-10-17 16:35:03,537 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_initialize [2022-10-17 16:35:03,537 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_initialize [2022-10-17 16:35:03,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:35:03,538 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_acquire_port [2022-10-17 16:35:03,538 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_acquire_port [2022-10-17 16:35:03,538 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_i2c_register [2022-10-17 16:35:03,538 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_i2c_register [2022-10-17 16:35:03,538 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2022-10-17 16:35:03,538 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2022-10-17 16:35:03,538 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_transition_port [2022-10-17 16:35:03,538 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_transition_port [2022-10-17 16:35:03,539 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_work_cmdhandler [2022-10-17 16:35:03,539 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_work_cmdhandler [2022-10-17 16:35:03,539 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-10-17 16:35:03,539 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-10-17 16:35:03,539 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_next_buf [2022-10-17 16:35:03,539 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_next_buf [2022-10-17 16:35:05,693 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:35:05,698 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation