./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--bt8xx--bttv.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf394aef-032c-45b1-b9ee-646c824c14e9/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf394aef-032c-45b1-b9ee-646c824c14e9/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf394aef-032c-45b1-b9ee-646c824c14e9/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf394aef-032c-45b1-b9ee-646c824c14e9/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--pci--bt8xx--bttv.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf394aef-032c-45b1-b9ee-646c824c14e9/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf394aef-032c-45b1-b9ee-646c824c14e9/bin/ukojak-CwSLpZB5Qu --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 f7cc53ace47a37dd87df2ded93bad70f348f02fa659a1d82fda239fb4ec4e56e --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:58:03,376 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:58:03,378 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:58:03,423 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:58:03,424 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:58:03,428 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:58:03,431 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:58:03,434 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:58:03,437 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:58:03,442 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:58:03,443 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:58:03,445 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:58:03,445 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:58:03,449 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:58:03,450 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:58:03,451 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:58:03,452 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:58:03,453 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:58:03,455 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:58:03,457 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:58:03,459 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:58:03,465 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:58:03,466 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:58:03,467 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:58:03,471 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:58:03,471 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:58:03,471 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:58:03,472 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:58:03,473 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:58:03,474 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:58:03,474 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:58:03,475 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:58:03,476 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:58:03,477 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:58:03,478 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:58:03,486 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:58:03,488 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:58:03,488 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:58:03,488 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:58:03,489 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:58:03,490 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:58:03,491 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf394aef-032c-45b1-b9ee-646c824c14e9/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:58:03,534 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:58:03,535 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:58:03,535 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:58:03,536 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:58:03,536 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:58:03,536 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:58:03,537 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:58:03,537 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:58:03,537 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:58:03,537 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:58:03,537 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:58:03,538 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:58:03,538 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:58:03,538 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:58:03,538 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:58:03,538 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:58:03,538 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:58:03,539 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:58:03,539 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:58:03,539 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:58:03,539 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:58:03,539 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:58:03,540 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:58:03,540 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:58:03,540 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:58:03,540 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_bf394aef-032c-45b1-b9ee-646c824c14e9/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf394aef-032c-45b1-b9ee-646c824c14e9/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f7cc53ace47a37dd87df2ded93bad70f348f02fa659a1d82fda239fb4ec4e56e [2021-11-23 15:58:03,786 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:58:03,811 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:58:03,814 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:58:03,815 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:58:03,816 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:58:03,817 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf394aef-032c-45b1-b9ee-646c824c14e9/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--pci--bt8xx--bttv.ko-entry_point.cil.out.i [2021-11-23 15:58:03,894 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf394aef-032c-45b1-b9ee-646c824c14e9/bin/ukojak-CwSLpZB5Qu/data/e76d4ddac/807a2c2558334ac58e88592cac012458/FLAG7acca1995 [2021-11-23 15:58:05,088 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:58:05,089 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf394aef-032c-45b1-b9ee-646c824c14e9/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--pci--bt8xx--bttv.ko-entry_point.cil.out.i [2021-11-23 15:58:05,195 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf394aef-032c-45b1-b9ee-646c824c14e9/bin/ukojak-CwSLpZB5Qu/data/e76d4ddac/807a2c2558334ac58e88592cac012458/FLAG7acca1995 [2021-11-23 15:58:05,231 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf394aef-032c-45b1-b9ee-646c824c14e9/bin/ukojak-CwSLpZB5Qu/data/e76d4ddac/807a2c2558334ac58e88592cac012458 [2021-11-23 15:58:05,233 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:58:05,234 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:58:05,236 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:58:05,236 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:58:05,239 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:58:05,239 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:58:05" (1/1) ... [2021-11-23 15:58:05,240 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28ea1376 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:05, skipping insertion in model container [2021-11-23 15:58:05,241 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:58:05" (1/1) ... [2021-11-23 15:58:05,247 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:58:05,518 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:58:06,214 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [5093] [2021-11-23 15:58:13,090 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_bf394aef-032c-45b1-b9ee-646c824c14e9/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--pci--bt8xx--bttv.ko-entry_point.cil.out.i[750916,750929] [2021-11-23 15:58:13,228 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:58:13,445 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:58:13,516 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [5093] [2021-11-23 15:58:14,522 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_bf394aef-032c-45b1-b9ee-646c824c14e9/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--pci--bt8xx--bttv.ko-entry_point.cil.out.i[750916,750929] [2021-11-23 15:58:14,535 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:58:15,041 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:58:15,042 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:15 WrapperNode [2021-11-23 15:58:15,042 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:58:15,043 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:58:15,043 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:58:15,043 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:58:15,051 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:15" (1/1) ... [2021-11-23 15:58:15,473 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:15" (1/1) ... [2021-11-23 15:58:17,919 INFO L137 Inliner]: procedures = 722, calls = 18025, calls flagged for inlining = 311, calls inlined = 308, statements flattened = 28594 [2021-11-23 15:58:17,922 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:58:17,923 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:58:17,924 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:58:17,924 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:58:17,939 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:15" (1/1) ... [2021-11-23 15:58:17,954 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:15" (1/1) ... [2021-11-23 15:58:18,531 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:15" (1/1) ... [2021-11-23 15:58:18,532 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:15" (1/1) ... [2021-11-23 15:58:20,218 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:15" (1/1) ... [2021-11-23 15:58:20,288 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:15" (1/1) ... [2021-11-23 15:58:20,433 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:15" (1/1) ... [2021-11-23 15:58:20,781 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:58:20,783 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:58:20,783 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:58:20,783 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:58:20,784 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:15" (1/1) ... [2021-11-23 15:58:20,791 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:58:20,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf394aef-032c-45b1-b9ee-646c824c14e9/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:58:20,820 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf394aef-032c-45b1-b9ee-646c824c14e9/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:58:20,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf394aef-032c-45b1-b9ee-646c824c14e9/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:58:20,870 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2021-11-23 15:58:20,871 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2021-11-23 15:58:20,871 INFO L130 BoogieDeclarations]: Found specification of procedure pix_format_set_size [2021-11-23 15:58:20,871 INFO L138 BoogieDeclarations]: Found implementation of procedure pix_format_set_size [2021-11-23 15:58:20,872 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-23 15:58:20,872 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_gpio_write [2021-11-23 15:58:20,872 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_gpio_write [2021-11-23 15:58:20,873 INFO L130 BoogieDeclarations]: Found specification of procedure check_alloc_btres_lock [2021-11-23 15:58:20,873 INFO L138 BoogieDeclarations]: Found implementation of procedure check_alloc_btres_lock [2021-11-23 15:58:20,873 INFO L130 BoogieDeclarations]: Found specification of procedure audio_input [2021-11-23 15:58:20,873 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_input [2021-11-23 15:58:20,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:58:20,873 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:58:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:58:20,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:58:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure tvaudio_addrs [2021-11-23 15:58:20,874 INFO L138 BoogieDeclarations]: Found implementation of procedure tvaudio_addrs [2021-11-23 15:58:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:58:20,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:58:20,875 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_I2CWrite [2021-11-23 15:58:20,875 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_I2CWrite [2021-11-23 15:58:20,875 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_enum_fmt_cap_ovr [2021-11-23 15:58:20,875 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_enum_fmt_cap_ovr [2021-11-23 15:58:20,875 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:58:20,875 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:58:20,876 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-11-23 15:58:20,876 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-11-23 15:58:20,876 INFO L130 BoogieDeclarations]: Found specification of procedure request_module_async [2021-11-23 15:58:20,876 INFO L138 BoogieDeclarations]: Found implementation of procedure request_module_async [2021-11-23 15:58:20,876 INFO L130 BoogieDeclarations]: Found specification of procedure check_btres [2021-11-23 15:58:20,876 INFO L138 BoogieDeclarations]: Found implementation of procedure check_btres [2021-11-23 15:58:20,877 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2021-11-23 15:58:20,877 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2021-11-23 15:58:20,877 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_exit [2021-11-23 15:58:20,877 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_exit [2021-11-23 15:58:20,877 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_buffer_setup [2021-11-23 15:58:20,877 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_buffer_setup [2021-11-23 15:58:20,878 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_querycap [2021-11-23 15:58:20,878 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_querycap [2021-11-23 15:58:20,878 INFO L130 BoogieDeclarations]: Found specification of procedure vdev_init [2021-11-23 15:58:20,878 INFO L138 BoogieDeclarations]: Found implementation of procedure vdev_init [2021-11-23 15:58:20,878 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_sub_probe [2021-11-23 15:58:20,879 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_sub_probe [2021-11-23 15:58:20,879 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:58:20,879 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:58:20,879 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2021-11-23 15:58:20,879 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2021-11-23 15:58:20,880 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:58:20,880 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:58:20,880 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_risc_hook [2021-11-23 15:58:20,881 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_risc_hook [2021-11-23 15:58:20,881 INFO L130 BoogieDeclarations]: Found specification of procedure audio_mux_gpio [2021-11-23 15:58:20,881 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_mux_gpio [2021-11-23 15:58:20,881 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_bit_getscl [2021-11-23 15:58:20,881 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_bit_getscl [2021-11-23 15:58:20,881 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:58:20,882 INFO L130 BoogieDeclarations]: Found specification of procedure radio_release [2021-11-23 15:58:20,882 INFO L138 BoogieDeclarations]: Found implementation of procedure radio_release [2021-11-23 15:58:20,882 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_bit_getsda [2021-11-23 15:58:20,883 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_bit_getsda [2021-11-23 15:58:20,883 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_s_input [2021-11-23 15:58:20,884 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_s_input [2021-11-23 15:58:20,884 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_overlay [2021-11-23 15:58:20,884 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_overlay [2021-11-23 15:58:20,884 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:58:20,884 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:58:20,885 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-11-23 15:58:20,885 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-11-23 15:58:20,885 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:58:20,886 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:58:20,886 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_resource [2021-11-23 15:58:20,886 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_resource [2021-11-23 15:58:20,887 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_dma_free [2021-11-23 15:58:20,887 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_dma_free [2021-11-23 15:58:20,887 INFO L130 BoogieDeclarations]: Found specification of procedure ir_handle_key [2021-11-23 15:58:20,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_handle_key [2021-11-23 15:58:20,887 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-11-23 15:58:20,887 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-11-23 15:58:20,888 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_init [2021-11-23 15:58:20,888 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_init [2021-11-23 15:58:20,888 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:58:20,888 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:58:20,888 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_queue [2021-11-23 15:58:20,888 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_queue [2021-11-23 15:58:20,889 INFO L130 BoogieDeclarations]: Found specification of procedure audio_mute [2021-11-23 15:58:20,889 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_mute [2021-11-23 15:58:20,889 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_irq_wakeup_video [2021-11-23 15:58:20,889 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_irq_wakeup_video [2021-11-23 15:58:20,889 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-11-23 15:58:20,889 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-11-23 15:58:20,889 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_setup [2021-11-23 15:58:20,890 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_setup [2021-11-23 15:58:20,890 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:58:20,890 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:58:20,891 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:58:20,891 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_crop_reset [2021-11-23 15:58:20,891 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_crop_reset [2021-11-23 15:58:20,892 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-11-23 15:58:20,892 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-11-23 15:58:20,892 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:58:20,893 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:58:20,893 INFO L130 BoogieDeclarations]: Found specification of procedure free_btres_lock [2021-11-23 15:58:20,893 INFO L138 BoogieDeclarations]: Found implementation of procedure free_btres_lock [2021-11-23 15:58:20,893 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:58:20,894 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:58:20,894 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_init_tuner [2021-11-23 15:58:20,895 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_init_tuner [2021-11-23 15:58:20,895 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:58:20,895 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:58:20,895 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_tuner_addrs [2021-11-23 15:58:20,895 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_tuner_addrs [2021-11-23 15:58:20,895 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_gpio_tracking [2021-11-23 15:58:20,896 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_gpio_tracking [2021-11-23 15:58:20,896 INFO L130 BoogieDeclarations]: Found specification of procedure locked_btres [2021-11-23 15:58:20,896 INFO L138 BoogieDeclarations]: Found implementation of procedure locked_btres [2021-11-23 15:58:20,896 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-11-23 15:58:20,896 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-11-23 15:58:20,897 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:58:20,897 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:58:20,897 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-11-23 15:58:20,897 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-11-23 15:58:20,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:58:20,898 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2021-11-23 15:58:20,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2021-11-23 15:58:20,901 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2021-11-23 15:58:20,901 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2021-11-23 15:58:20,901 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_release [2021-11-23 15:58:20,902 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_release [2021-11-23 15:58:20,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:58:20,904 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_gpio_read [2021-11-23 15:58:20,904 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_gpio_read [2021-11-23 15:58:20,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_11 [2021-11-23 15:58:20,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_11 [2021-11-23 15:58:20,911 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_print_irqbits [2021-11-23 15:58:20,911 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_print_irqbits [2021-11-23 15:58:20,911 INFO L130 BoogieDeclarations]: Found specification of procedure rc_keydown_notimeout [2021-11-23 15:58:20,912 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_keydown_notimeout [2021-11-23 15:58:20,912 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_calc_geo [2021-11-23 15:58:20,912 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_calc_geo [2021-11-23 15:58:20,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:58:20,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:58:20,912 INFO L130 BoogieDeclarations]: Found specification of procedure gv800s_write [2021-11-23 15:58:20,912 INFO L138 BoogieDeclarations]: Found implementation of procedure gv800s_write [2021-11-23 15:58:20,913 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_disable_ioctl [2021-11-23 15:58:20,913 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_disable_ioctl [2021-11-23 15:58:20,913 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:58:20,913 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:58:20,913 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:58:20,913 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:58:20,913 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2021-11-23 15:58:20,914 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2021-11-23 15:58:20,914 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-11-23 15:58:20,914 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-11-23 15:58:20,914 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_irq_debug_low_latency [2021-11-23 15:58:20,914 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_irq_debug_low_latency [2021-11-23 15:58:20,914 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2021-11-23 15:58:20,914 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2021-11-23 15:58:20,915 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-11-23 15:58:20,915 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-11-23 15:58:20,915 INFO L130 BoogieDeclarations]: Found specification of procedure is_active [2021-11-23 15:58:20,915 INFO L138 BoogieDeclarations]: Found implementation of procedure is_active [2021-11-23 15:58:20,915 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-11-23 15:58:20,915 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-11-23 15:58:20,915 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_streamoff [2021-11-23 15:58:20,916 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_streamoff [2021-11-23 15:58:20,916 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_apply_geo [2021-11-23 15:58:20,916 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_apply_geo [2021-11-23 15:58:20,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:58:20,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:58:20,916 INFO L130 BoogieDeclarations]: Found specification of procedure radio_enable [2021-11-23 15:58:20,916 INFO L138 BoogieDeclarations]: Found implementation of procedure radio_enable [2021-11-23 15:58:20,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:58:20,917 INFO L130 BoogieDeclarations]: Found specification of procedure video_mux [2021-11-23 15:58:20,917 INFO L138 BoogieDeclarations]: Found implementation of procedure video_mux [2021-11-23 15:58:20,917 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2021-11-23 15:58:20,917 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2021-11-23 15:58:20,917 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2021-11-23 15:58:20,917 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2021-11-23 15:58:20,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:58:20,918 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_5 [2021-11-23 15:58:20,918 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_5 [2021-11-23 15:58:20,918 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:58:20,918 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:58:20,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:58:20,918 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:58:20,919 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_poll [2021-11-23 15:58:20,919 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_poll [2021-11-23 15:58:20,919 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_buffer_activate_vbi [2021-11-23 15:58:20,919 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_buffer_activate_vbi [2021-11-23 15:58:20,919 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2021-11-23 15:58:20,919 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2021-11-23 15:58:20,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_11 [2021-11-23 15:58:20,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_11 [2021-11-23 15:58:20,920 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_custom [2021-11-23 15:58:20,920 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_custom [2021-11-23 15:58:20,920 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:58:20,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:58:20,920 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_risc_overlay [2021-11-23 15:58:20,920 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_risc_overlay [2021-11-23 15:58:20,921 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2021-11-23 15:58:20,921 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2021-11-23 15:58:20,921 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:58:20,921 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:58:20,921 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2021-11-23 15:58:20,921 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2021-11-23 15:58:20,921 INFO L130 BoogieDeclarations]: Found specification of procedure try_fmt [2021-11-23 15:58:20,922 INFO L138 BoogieDeclarations]: Found implementation of procedure try_fmt [2021-11-23 15:58:20,922 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_s_ctrl [2021-11-23 15:58:20,922 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_s_ctrl [2021-11-23 15:58:20,922 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_s_frequency [2021-11-23 15:58:20,922 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_s_frequency [2021-11-23 15:58:20,922 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_buffer_activate_video [2021-11-23 15:58:20,923 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_buffer_activate_video [2021-11-23 15:58:20,923 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_probe [2021-11-23 15:58:20,923 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_probe [2021-11-23 15:58:20,923 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2021-11-23 15:58:20,923 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2021-11-23 15:58:20,923 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_recv [2021-11-23 15:58:20,923 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_recv [2021-11-23 15:58:20,924 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2021-11-23 15:58:20,924 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2021-11-23 15:58:20,924 INFO L130 BoogieDeclarations]: Found specification of procedure init_bt848 [2021-11-23 15:58:20,924 INFO L138 BoogieDeclarations]: Found implementation of procedure init_bt848 [2021-11-23 15:58:20,924 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_timestamp [2021-11-23 15:58:20,924 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_timestamp [2021-11-23 15:58:20,924 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_buffer_queue [2021-11-23 15:58:20,925 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_buffer_queue [2021-11-23 15:58:20,925 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-11-23 15:58:20,925 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-11-23 15:58:20,925 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:58:20,925 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:58:20,925 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-11-23 15:58:20,925 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-11-23 15:58:20,926 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2021-11-23 15:58:20,926 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2021-11-23 15:58:20,926 INFO L130 BoogieDeclarations]: Found specification of procedure poll_requested_events [2021-11-23 15:58:20,926 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_requested_events [2021-11-23 15:58:20,926 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_set_dma [2021-11-23 15:58:20,926 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_set_dma [2021-11-23 15:58:20,926 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_gpio_bits [2021-11-23 15:58:20,927 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_gpio_bits [2021-11-23 15:58:20,927 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:58:20,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:58:20,927 INFO L130 BoogieDeclarations]: Found specification of procedure limit_scaled_size_lock [2021-11-23 15:58:20,927 INFO L138 BoogieDeclarations]: Found implementation of procedure limit_scaled_size_lock [2021-11-23 15:58:20,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:58:20,927 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:58:20,928 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:58:20,928 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:58:20,929 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_open [2021-11-23 15:58:20,932 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_open [2021-11-23 15:58:20,933 INFO L130 BoogieDeclarations]: Found specification of procedure tea575x_init [2021-11-23 15:58:20,933 INFO L138 BoogieDeclarations]: Found implementation of procedure tea575x_init [2021-11-23 15:58:20,933 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2021-11-23 15:58:20,933 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2021-11-23 15:58:20,933 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_reinit_bt848 [2021-11-23 15:58:20,933 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_reinit_bt848 [2021-11-23 15:58:20,933 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_sg_alloc [2021-11-23 15:58:20,934 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_sg_alloc [2021-11-23 15:58:20,934 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_i2c_xfer [2021-11-23 15:58:20,935 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_i2c_xfer [2021-11-23 15:58:20,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:58:20,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:58:20,935 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_field_count [2021-11-23 15:58:20,935 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_field_count [2021-11-23 15:58:20,936 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_try_fmt_vid_cap [2021-11-23 15:58:20,936 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_try_fmt_vid_cap [2021-11-23 15:58:20,936 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_g_frequency [2021-11-23 15:58:20,936 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_g_frequency [2021-11-23 15:58:20,936 INFO L130 BoogieDeclarations]: Found specification of procedure disclaim_video_lines [2021-11-23 15:58:20,936 INFO L138 BoogieDeclarations]: Found implementation of procedure disclaim_video_lines [2021-11-23 15:58:20,936 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2021-11-23 15:58:20,936 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2021-11-23 15:58:20,937 INFO L130 BoogieDeclarations]: Found specification of procedure boot_msp34xx [2021-11-23 15:58:20,937 INFO L138 BoogieDeclarations]: Found implementation of procedure boot_msp34xx [2021-11-23 15:58:20,937 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_crop_calc_limits [2021-11-23 15:58:20,937 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_crop_calc_limits [2021-11-23 15:58:20,937 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:58:20,937 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:58:20,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:58:20,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:58:20,938 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_readee [2021-11-23 15:58:20,938 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_readee [2021-11-23 15:58:20,938 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2021-11-23 15:58:20,938 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2021-11-23 15:58:20,938 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_free [2021-11-23 15:58:20,938 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_free [2021-11-23 15:58:20,939 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_sub_bus_match [2021-11-23 15:58:20,939 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_sub_bus_match [2021-11-23 15:58:20,939 INFO L130 BoogieDeclarations]: Found specification of procedure radio_poll [2021-11-23 15:58:20,939 INFO L138 BoogieDeclarations]: Found implementation of procedure radio_poll [2021-11-23 15:58:20,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:58:20,939 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:58:20,939 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_input_timer [2021-11-23 15:58:20,940 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_input_timer [2021-11-23 15:58:20,940 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:58:20,940 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:58:20,940 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_risc_packed [2021-11-23 15:58:20,940 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_risc_packed [2021-11-23 15:58:20,940 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_buffer_prepare [2021-11-23 15:58:20,940 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_buffer_prepare [2021-11-23 15:58:20,940 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_unregister_video [2021-11-23 15:58:20,941 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_unregister_video [2021-11-23 15:58:20,941 INFO L130 BoogieDeclarations]: Found specification of procedure ir_extract_bits [2021-11-23 15:58:20,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_extract_bits [2021-11-23 15:58:20,941 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-11-23 15:58:20,941 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-11-23 15:58:20,941 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2021-11-23 15:58:20,941 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2021-11-23 15:58:20,942 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_bit_setsda [2021-11-23 15:58:20,942 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_bit_setsda [2021-11-23 15:58:20,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:58:20,942 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:58:20,942 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:58:20,942 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_i2c_wait_done [2021-11-23 15:58:20,942 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_i2c_wait_done [2021-11-23 15:58:20,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:58:20,943 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_find [2021-11-23 15:58:20,943 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_find [2021-11-23 15:58:20,943 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_risc_planar [2021-11-23 15:58:20,943 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_risc_planar [2021-11-23 15:58:20,943 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2021-11-23 15:58:20,943 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2021-11-23 15:58:20,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 15:58:20,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 15:58:20,944 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_streamon [2021-11-23 15:58:20,944 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_streamon [2021-11-23 15:58:20,944 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2021-11-23 15:58:20,944 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2021-11-23 15:58:20,944 INFO L130 BoogieDeclarations]: Found specification of procedure to_bttv [2021-11-23 15:58:20,945 INFO L138 BoogieDeclarations]: Found implementation of procedure to_bttv [2021-11-23 15:58:20,945 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-11-23 15:58:20,945 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-11-23 15:58:20,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:58:20,945 INFO L130 BoogieDeclarations]: Found specification of procedure set_pll [2021-11-23 15:58:20,945 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pll [2021-11-23 15:58:20,945 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2021-11-23 15:58:20,945 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2021-11-23 15:58:20,946 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2021-11-23 15:58:20,946 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2021-11-23 15:58:20,946 INFO L130 BoogieDeclarations]: Found specification of procedure rc_keyup [2021-11-23 15:58:20,946 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_keyup [2021-11-23 15:58:20,946 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2021-11-23 15:58:20,946 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2021-11-23 15:58:20,946 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:58:20,947 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:58:20,947 INFO L130 BoogieDeclarations]: Found specification of procedure verify_window_lock [2021-11-23 15:58:20,947 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_window_lock [2021-11-23 15:58:20,947 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:58:20,947 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:58:20,947 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_rc5_timer_end [2021-11-23 15:58:20,947 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_rc5_timer_end [2021-11-23 15:58:20,948 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_bit_setscl [2021-11-23 15:58:20,948 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_bit_setscl [2021-11-23 15:58:20,948 INFO L130 BoogieDeclarations]: Found specification of procedure kodicom4400r_write [2021-11-23 15:58:20,948 INFO L138 BoogieDeclarations]: Found implementation of procedure kodicom4400r_write [2021-11-23 15:58:20,948 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_sub_remove [2021-11-23 15:58:20,948 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_sub_remove [2021-11-23 15:58:20,948 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_log_status [2021-11-23 15:58:20,948 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_log_status [2021-11-23 15:58:20,949 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_gpio_inout [2021-11-23 15:58:20,949 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_gpio_inout [2021-11-23 15:58:20,949 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_ir_stop [2021-11-23 15:58:20,949 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_ir_stop [2021-11-23 15:58:20,949 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2021-11-23 15:58:20,949 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:58:20,949 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:58:20,950 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_alloc [2021-11-23 15:58:20,950 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_alloc [2021-11-23 15:58:20,950 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_overlay_risc [2021-11-23 15:58:20,950 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_overlay_risc [2021-11-23 15:58:20,950 INFO L130 BoogieDeclarations]: Found specification of procedure bus_unregister [2021-11-23 15:58:20,950 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_unregister [2021-11-23 15:58:20,950 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_set_frequency [2021-11-23 15:58:20,950 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_set_frequency [2021-11-23 15:58:20,951 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-11-23 15:58:20,951 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-11-23 15:58:20,951 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:58:20,951 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:58:20,951 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_switch_overlay [2021-11-23 15:58:20,951 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_switch_overlay [2021-11-23 15:58:20,951 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_resume [2021-11-23 15:58:20,952 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_resume [2021-11-23 15:58:20,952 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_irq_wakeup_vbi [2021-11-23 15:58:20,952 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_irq_wakeup_vbi [2021-11-23 15:58:20,952 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_3 [2021-11-23 15:58:20,952 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_3 [2021-11-23 15:58:20,953 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-11-23 15:58:20,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-11-23 15:58:20,953 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-11-23 15:58:20,954 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-11-23 15:58:20,954 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:58:20,954 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:58:20,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:58:20,954 INFO L130 BoogieDeclarations]: Found specification of procedure set_input [2021-11-23 15:58:20,954 INFO L138 BoogieDeclarations]: Found implementation of procedure set_input [2021-11-23 15:58:20,954 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-11-23 15:58:20,955 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-11-23 15:58:20,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:58:20,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:58:20,955 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_print_riscaddr [2021-11-23 15:58:20,955 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_print_riscaddr [2021-11-23 15:58:20,955 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_add [2021-11-23 15:58:20,955 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_add [2021-11-23 15:58:20,956 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_buffer_release [2021-11-23 15:58:20,956 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_buffer_release [2021-11-23 15:58:20,956 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_tda9880_setnorm [2021-11-23 15:58:20,956 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_tda9880_setnorm [2021-11-23 15:58:20,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:58:20,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:58:20,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_videobuf_queue_ops_16 [2021-11-23 15:58:20,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_videobuf_queue_ops_16 [2021-11-23 15:58:20,957 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-23 15:58:20,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-23 15:58:20,957 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_pending [2021-11-23 15:58:20,957 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_pending [2021-11-23 15:58:20,957 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:58:20,957 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:58:20,957 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_mmap [2021-11-23 15:58:20,958 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_mmap [2021-11-23 15:58:20,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 15:58:20,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 15:58:20,958 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_remove [2021-11-23 15:58:20,958 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_remove [2021-11-23 15:58:20,958 INFO L130 BoogieDeclarations]: Found specification of procedure set_tvnorm [2021-11-23 15:58:20,958 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tvnorm [2021-11-23 15:58:20,959 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:58:20,959 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:58:20,959 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup [2021-11-23 15:58:20,959 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup [2021-11-23 15:58:20,959 INFO L130 BoogieDeclarations]: Found specification of procedure init_irqreg [2021-11-23 15:58:20,959 INFO L138 BoogieDeclarations]: Found implementation of procedure init_irqreg [2021-11-23 15:58:20,959 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_s_ctrl [2021-11-23 15:58:20,959 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_s_ctrl [2021-11-23 15:58:20,960 INFO L130 BoogieDeclarations]: Found specification of procedure bt848_sat [2021-11-23 15:58:20,960 INFO L138 BoogieDeclarations]: Found implementation of procedure bt848_sat [2021-11-23 15:58:20,960 INFO L130 BoogieDeclarations]: Found specification of procedure disclaim_vbi_lines [2021-11-23 15:58:20,960 INFO L138 BoogieDeclarations]: Found implementation of procedure disclaim_vbi_lines [2021-11-23 15:58:20,960 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:58:20,960 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:58:20,960 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_align [2021-11-23 15:58:20,960 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_align [2021-11-23 15:58:20,961 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:58:20,961 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:58:20,961 INFO L130 BoogieDeclarations]: Found specification of procedure radio_open [2021-11-23 15:58:20,961 INFO L138 BoogieDeclarations]: Found implementation of procedure radio_open [2021-11-23 15:58:20,961 INFO L130 BoogieDeclarations]: Found specification of procedure td3116_latch_value [2021-11-23 15:58:20,961 INFO L138 BoogieDeclarations]: Found implementation of procedure td3116_latch_value [2021-11-23 15:58:20,961 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:58:20,962 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:58:20,962 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:58:20,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:58:20,962 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:58:20,962 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:58:20,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:58:20,962 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_I2CRead [2021-11-23 15:58:20,962 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_I2CRead [2021-11-23 15:58:20,963 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_del [2021-11-23 15:58:20,963 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_del [2021-11-23 15:58:22,972 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:58:22,977 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:58:23,036 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:58:23,040 INFO L158 Benchmark]: Toolchain (without parser) took 17804.80ms. Allocated memory was 132.1MB in the beginning and 2.1GB in the end (delta: 2.0GB). Free memory was 88.1MB in the beginning and 1.6GB in the end (delta: -1.5GB). Peak memory consumption was 499.6MB. Max. memory is 16.1GB. [2021-11-23 15:58:23,041 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 132.1MB. Free memory was 110.7MB in the beginning and 110.6MB in the end (delta: 78.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:58:23,042 INFO L158 Benchmark]: CACSL2BoogieTranslator took 9806.43ms. Allocated memory was 132.1MB in the beginning and 465.6MB in the end (delta: 333.4MB). Free memory was 88.1MB in the beginning and 270.8MB in the end (delta: -182.7MB). Peak memory consumption was 281.5MB. Max. memory is 16.1GB. [2021-11-23 15:58:23,043 INFO L158 Benchmark]: Boogie Procedure Inliner took 2879.66ms. Allocated memory was 465.6MB in the beginning and 880.8MB in the end (delta: 415.2MB). Free memory was 270.8MB in the beginning and 516.2MB in the end (delta: -245.4MB). Peak memory consumption was 321.9MB. Max. memory is 16.1GB. [2021-11-23 15:58:23,044 INFO L158 Benchmark]: Boogie Preprocessor took 2858.12ms. Allocated memory was 880.8MB in the beginning and 2.1GB in the end (delta: 1.3GB). Free memory was 516.2MB in the beginning and 1.7GB in the end (delta: -1.2GB). Peak memory consumption was 535.8MB. Max. memory is 16.1GB. [2021-11-23 15:58:23,044 INFO L158 Benchmark]: RCFGBuilder took 2256.02ms. Allocated memory is still 2.1GB. Free memory was 1.7GB in the beginning and 1.6GB in the end (delta: 112.2MB). Peak memory consumption was 109.1MB. Max. memory is 16.1GB. [2021-11-23 15:58:23,048 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 132.1MB. Free memory was 110.7MB in the beginning and 110.6MB in the end (delta: 78.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 9806.43ms. Allocated memory was 132.1MB in the beginning and 465.6MB in the end (delta: 333.4MB). Free memory was 88.1MB in the beginning and 270.8MB in the end (delta: -182.7MB). Peak memory consumption was 281.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 2879.66ms. Allocated memory was 465.6MB in the beginning and 880.8MB in the end (delta: 415.2MB). Free memory was 270.8MB in the beginning and 516.2MB in the end (delta: -245.4MB). Peak memory consumption was 321.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 2858.12ms. Allocated memory was 880.8MB in the beginning and 2.1GB in the end (delta: 1.3GB). Free memory was 516.2MB in the beginning and 1.7GB in the end (delta: -1.2GB). Peak memory consumption was 535.8MB. Max. memory is 16.1GB. * RCFGBuilder took 2256.02ms. Allocated memory is still 2.1GB. Free memory was 1.7GB in the beginning and 1.6GB in the end (delta: 112.2MB). Peak memory consumption was 109.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:58:23,107 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf394aef-032c-45b1-b9ee-646c824c14e9/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf394aef-032c-45b1-b9ee-646c824c14e9/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf394aef-032c-45b1-b9ee-646c824c14e9/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf394aef-032c-45b1-b9ee-646c824c14e9/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf394aef-032c-45b1-b9ee-646c824c14e9/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--pci--bt8xx--bttv.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf394aef-032c-45b1-b9ee-646c824c14e9/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf394aef-032c-45b1-b9ee-646c824c14e9/bin/ukojak-CwSLpZB5Qu --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 f7cc53ace47a37dd87df2ded93bad70f348f02fa659a1d82fda239fb4ec4e56e --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:58:25,434 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:58:25,436 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:58:25,485 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:58:25,486 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:58:25,488 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:58:25,489 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:58:25,492 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:58:25,494 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:58:25,495 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:58:25,496 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:58:25,498 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:58:25,498 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:58:25,500 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:58:25,501 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:58:25,503 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:58:25,504 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:58:25,505 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:58:25,507 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:58:25,509 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:58:25,511 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:58:25,518 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:58:25,519 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:58:25,520 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:58:25,524 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:58:25,524 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:58:25,525 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:58:25,526 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:58:25,527 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:58:25,528 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:58:25,528 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:58:25,529 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:58:25,536 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:58:25,538 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:58:25,539 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:58:25,539 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:58:25,540 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:58:25,540 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:58:25,551 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:58:25,553 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:58:25,554 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:58:25,559 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf394aef-032c-45b1-b9ee-646c824c14e9/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:58:25,602 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:58:25,602 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:58:25,603 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:58:25,603 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:58:25,605 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:58:25,605 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:58:25,605 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:58:25,605 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:58:25,606 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:58:25,606 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:58:25,607 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:58:25,607 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:58:25,607 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:58:25,607 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:58:25,607 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:58:25,608 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:58:25,608 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:58:25,608 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:58:25,608 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:58:25,608 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:58:25,609 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:58:25,609 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:58:25,609 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:58:25,609 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:58:25,609 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:58:25,610 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:58:25,610 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:58:25,610 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:58:25,610 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:58:25,611 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf394aef-032c-45b1-b9ee-646c824c14e9/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf394aef-032c-45b1-b9ee-646c824c14e9/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f7cc53ace47a37dd87df2ded93bad70f348f02fa659a1d82fda239fb4ec4e56e [2021-11-23 15:58:25,998 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:58:26,018 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:58:26,021 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:58:26,022 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:58:26,027 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:58:26,028 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf394aef-032c-45b1-b9ee-646c824c14e9/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--pci--bt8xx--bttv.ko-entry_point.cil.out.i [2021-11-23 15:58:26,109 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf394aef-032c-45b1-b9ee-646c824c14e9/bin/ukojak-CwSLpZB5Qu/data/099ff7b0a/7eb59402205e415ba6e16a9bb7a3ba00/FLAGcfdd41776 [2021-11-23 15:58:27,421 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:58:27,422 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf394aef-032c-45b1-b9ee-646c824c14e9/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--pci--bt8xx--bttv.ko-entry_point.cil.out.i [2021-11-23 15:58:27,515 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf394aef-032c-45b1-b9ee-646c824c14e9/bin/ukojak-CwSLpZB5Qu/data/099ff7b0a/7eb59402205e415ba6e16a9bb7a3ba00/FLAGcfdd41776 [2021-11-23 15:58:27,538 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf394aef-032c-45b1-b9ee-646c824c14e9/bin/ukojak-CwSLpZB5Qu/data/099ff7b0a/7eb59402205e415ba6e16a9bb7a3ba00 [2021-11-23 15:58:27,541 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:58:27,543 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:58:27,545 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:58:27,545 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:58:27,548 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:58:27,549 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:58:27" (1/1) ... [2021-11-23 15:58:27,550 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29b570d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:27, skipping insertion in model container [2021-11-23 15:58:27,550 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:58:27" (1/1) ... [2021-11-23 15:58:27,557 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:58:27,876 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:58:28,504 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [5093] [2021-11-23 15:58:35,666 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_bf394aef-032c-45b1-b9ee-646c824c14e9/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--pci--bt8xx--bttv.ko-entry_point.cil.out.i[750916,750929] [2021-11-23 15:58:35,798 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:58:35,984 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:58:36,160 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:58:36,390 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [5093] [2021-11-23 15:58:37,259 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_bf394aef-032c-45b1-b9ee-646c824c14e9/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--pci--bt8xx--bttv.ko-entry_point.cil.out.i[750916,750929] [2021-11-23 15:58:37,275 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:58:37,386 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:58:37,489 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [5093] [2021-11-23 15:58:38,652 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_bf394aef-032c-45b1-b9ee-646c824c14e9/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--pci--bt8xx--bttv.ko-entry_point.cil.out.i[750916,750929] [2021-11-23 15:58:38,664 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:58:39,362 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:58:39,363 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:39 WrapperNode [2021-11-23 15:58:39,363 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:58:39,365 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:58:39,365 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:58:39,365 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:58:39,372 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:39" (1/1) ... [2021-11-23 15:58:39,763 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:39" (1/1) ... [2021-11-23 15:58:41,874 INFO L137 Inliner]: procedures = 734, calls = 18019, calls flagged for inlining = 313, calls inlined = 310, statements flattened = 28262 [2021-11-23 15:58:41,875 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:58:41,876 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:58:41,876 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:58:41,876 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:58:41,885 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:39" (1/1) ... [2021-11-23 15:58:41,886 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:39" (1/1) ... [2021-11-23 15:58:42,764 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:39" (1/1) ... [2021-11-23 15:58:42,766 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:39" (1/1) ... [2021-11-23 15:58:44,650 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:39" (1/1) ... [2021-11-23 15:58:44,730 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:39" (1/1) ... [2021-11-23 15:58:44,834 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:39" (1/1) ... [2021-11-23 15:58:44,986 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:58:44,988 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:58:44,988 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:58:44,988 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:58:44,991 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:39" (1/1) ... [2021-11-23 15:58:44,998 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:58:45,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf394aef-032c-45b1-b9ee-646c824c14e9/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:58:45,023 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf394aef-032c-45b1-b9ee-646c824c14e9/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:58:45,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf394aef-032c-45b1-b9ee-646c824c14e9/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:58:45,070 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2021-11-23 15:58:45,071 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2021-11-23 15:58:45,071 INFO L130 BoogieDeclarations]: Found specification of procedure pix_format_set_size [2021-11-23 15:58:45,071 INFO L138 BoogieDeclarations]: Found implementation of procedure pix_format_set_size [2021-11-23 15:58:45,071 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-23 15:58:45,071 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_gpio_write [2021-11-23 15:58:45,071 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_gpio_write [2021-11-23 15:58:45,072 INFO L130 BoogieDeclarations]: Found specification of procedure check_alloc_btres_lock [2021-11-23 15:58:45,072 INFO L138 BoogieDeclarations]: Found implementation of procedure check_alloc_btres_lock [2021-11-23 15:58:45,072 INFO L130 BoogieDeclarations]: Found specification of procedure audio_input [2021-11-23 15:58:45,072 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_input [2021-11-23 15:58:45,072 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:58:45,072 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:58:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:58:45,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:58:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure tvaudio_addrs [2021-11-23 15:58:45,073 INFO L138 BoogieDeclarations]: Found implementation of procedure tvaudio_addrs [2021-11-23 15:58:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:58:45,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:58:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_I2CWrite [2021-11-23 15:58:45,074 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_I2CWrite [2021-11-23 15:58:45,074 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_enum_fmt_cap_ovr [2021-11-23 15:58:45,075 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_enum_fmt_cap_ovr [2021-11-23 15:58:45,075 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:58:45,075 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:58:45,075 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~C_INT [2021-11-23 15:58:45,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~C_INT [2021-11-23 15:58:45,075 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-11-23 15:58:45,076 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-11-23 15:58:45,076 INFO L130 BoogieDeclarations]: Found specification of procedure request_module_async [2021-11-23 15:58:45,076 INFO L138 BoogieDeclarations]: Found implementation of procedure request_module_async [2021-11-23 15:58:45,076 INFO L130 BoogieDeclarations]: Found specification of procedure check_btres [2021-11-23 15:58:45,076 INFO L138 BoogieDeclarations]: Found implementation of procedure check_btres [2021-11-23 15:58:45,077 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2021-11-23 15:58:45,077 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2021-11-23 15:58:45,077 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_exit [2021-11-23 15:58:45,077 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_exit [2021-11-23 15:58:45,077 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_buffer_setup [2021-11-23 15:58:45,078 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_buffer_setup [2021-11-23 15:58:45,078 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_querycap [2021-11-23 15:58:45,078 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_querycap [2021-11-23 15:58:45,078 INFO L130 BoogieDeclarations]: Found specification of procedure vdev_init [2021-11-23 15:58:45,079 INFO L138 BoogieDeclarations]: Found implementation of procedure vdev_init [2021-11-23 15:58:45,079 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_sub_probe [2021-11-23 15:58:45,079 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_sub_probe [2021-11-23 15:58:45,079 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:58:45,079 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:58:45,079 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2021-11-23 15:58:45,080 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2021-11-23 15:58:45,080 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:58:45,080 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:58:45,081 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_risc_hook [2021-11-23 15:58:45,081 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_risc_hook [2021-11-23 15:58:45,081 INFO L130 BoogieDeclarations]: Found specification of procedure audio_mux_gpio [2021-11-23 15:58:45,082 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_mux_gpio [2021-11-23 15:58:45,082 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_bit_getscl [2021-11-23 15:58:45,082 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_bit_getscl [2021-11-23 15:58:45,082 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:58:45,082 INFO L130 BoogieDeclarations]: Found specification of procedure radio_release [2021-11-23 15:58:45,083 INFO L138 BoogieDeclarations]: Found implementation of procedure radio_release [2021-11-23 15:58:45,083 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_bit_getsda [2021-11-23 15:58:45,083 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_bit_getsda [2021-11-23 15:58:45,084 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:58:45,084 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:58:45,084 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-11-23 15:58:45,084 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-11-23 15:58:45,084 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:58:45,084 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:58:45,084 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_resource [2021-11-23 15:58:45,085 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_resource [2021-11-23 15:58:45,085 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_dma_free [2021-11-23 15:58:45,085 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_dma_free [2021-11-23 15:58:45,085 INFO L130 BoogieDeclarations]: Found specification of procedure ir_handle_key [2021-11-23 15:58:45,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_handle_key [2021-11-23 15:58:45,085 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-11-23 15:58:45,085 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-11-23 15:58:45,086 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_init [2021-11-23 15:58:45,086 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_init [2021-11-23 15:58:45,086 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:58:45,086 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:58:45,087 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_queue [2021-11-23 15:58:45,087 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_queue [2021-11-23 15:58:45,087 INFO L130 BoogieDeclarations]: Found specification of procedure audio_mute [2021-11-23 15:58:45,087 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_mute [2021-11-23 15:58:45,087 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_irq_wakeup_video [2021-11-23 15:58:45,088 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_irq_wakeup_video [2021-11-23 15:58:45,088 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-11-23 15:58:45,088 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-11-23 15:58:45,088 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_setup [2021-11-23 15:58:45,088 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_setup [2021-11-23 15:58:45,088 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:58:45,089 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:58:45,089 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:58:45,090 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_crop_reset [2021-11-23 15:58:45,090 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_crop_reset [2021-11-23 15:58:45,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:58:45,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:58:45,090 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-11-23 15:58:45,090 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-11-23 15:58:45,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:58:45,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:58:45,091 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:58:45,091 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:58:45,091 INFO L130 BoogieDeclarations]: Found specification of procedure free_btres_lock [2021-11-23 15:58:45,091 INFO L138 BoogieDeclarations]: Found implementation of procedure free_btres_lock [2021-11-23 15:58:45,091 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:58:45,092 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:58:45,092 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_init_tuner [2021-11-23 15:58:45,092 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_init_tuner [2021-11-23 15:58:45,092 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:58:45,092 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:58:45,093 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_tuner_addrs [2021-11-23 15:58:45,093 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_tuner_addrs [2021-11-23 15:58:45,094 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_gpio_tracking [2021-11-23 15:58:45,096 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_gpio_tracking [2021-11-23 15:58:45,096 INFO L130 BoogieDeclarations]: Found specification of procedure locked_btres [2021-11-23 15:58:45,096 INFO L138 BoogieDeclarations]: Found implementation of procedure locked_btres [2021-11-23 15:58:45,097 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-11-23 15:58:45,098 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-11-23 15:58:45,099 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:58:45,099 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:58:45,099 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-11-23 15:58:45,100 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-11-23 15:58:45,105 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2021-11-23 15:58:45,106 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2021-11-23 15:58:45,106 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_release [2021-11-23 15:58:45,106 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_release [2021-11-23 15:58:45,106 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_gpio_read [2021-11-23 15:58:45,106 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_gpio_read [2021-11-23 15:58:45,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_11 [2021-11-23 15:58:45,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_11 [2021-11-23 15:58:45,107 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_print_irqbits [2021-11-23 15:58:45,107 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_print_irqbits [2021-11-23 15:58:45,107 INFO L130 BoogieDeclarations]: Found specification of procedure rc_keydown_notimeout [2021-11-23 15:58:45,107 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_keydown_notimeout [2021-11-23 15:58:45,107 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_calc_geo [2021-11-23 15:58:45,107 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_calc_geo [2021-11-23 15:58:45,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:58:45,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:58:45,108 INFO L130 BoogieDeclarations]: Found specification of procedure gv800s_write [2021-11-23 15:58:45,108 INFO L138 BoogieDeclarations]: Found implementation of procedure gv800s_write [2021-11-23 15:58:45,108 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_disable_ioctl [2021-11-23 15:58:45,108 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_disable_ioctl [2021-11-23 15:58:45,108 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:58:45,108 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:58:45,109 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:58:45,109 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:58:45,109 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2021-11-23 15:58:45,110 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2021-11-23 15:58:45,110 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-11-23 15:58:45,110 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-11-23 15:58:45,110 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_irq_debug_low_latency [2021-11-23 15:58:45,110 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_irq_debug_low_latency [2021-11-23 15:58:45,110 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:58:45,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:58:45,111 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2021-11-23 15:58:45,111 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2021-11-23 15:58:45,111 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-11-23 15:58:45,111 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-11-23 15:58:45,111 INFO L130 BoogieDeclarations]: Found specification of procedure is_active [2021-11-23 15:58:45,111 INFO L138 BoogieDeclarations]: Found implementation of procedure is_active [2021-11-23 15:58:45,111 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-11-23 15:58:45,112 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-11-23 15:58:45,112 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_streamoff [2021-11-23 15:58:45,112 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_streamoff [2021-11-23 15:58:45,112 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_apply_geo [2021-11-23 15:58:45,112 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_apply_geo [2021-11-23 15:58:45,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:58:45,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:58:45,113 INFO L130 BoogieDeclarations]: Found specification of procedure radio_enable [2021-11-23 15:58:45,113 INFO L138 BoogieDeclarations]: Found implementation of procedure radio_enable [2021-11-23 15:58:45,113 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:58:45,113 INFO L130 BoogieDeclarations]: Found specification of procedure video_mux [2021-11-23 15:58:45,113 INFO L138 BoogieDeclarations]: Found implementation of procedure video_mux [2021-11-23 15:58:45,113 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2021-11-23 15:58:45,114 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2021-11-23 15:58:45,114 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2021-11-23 15:58:45,114 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2021-11-23 15:58:45,114 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:58:45,114 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_5 [2021-11-23 15:58:45,114 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_5 [2021-11-23 15:58:45,114 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:58:45,115 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:58:45,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:58:45,115 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:58:45,115 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_poll [2021-11-23 15:58:45,115 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_poll [2021-11-23 15:58:45,115 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_buffer_activate_vbi [2021-11-23 15:58:45,115 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_buffer_activate_vbi [2021-11-23 15:58:45,116 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2021-11-23 15:58:45,116 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2021-11-23 15:58:45,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_11 [2021-11-23 15:58:45,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_11 [2021-11-23 15:58:45,116 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_custom [2021-11-23 15:58:45,116 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_custom [2021-11-23 15:58:45,116 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_risc_overlay [2021-11-23 15:58:45,117 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_risc_overlay [2021-11-23 15:58:45,117 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2021-11-23 15:58:45,117 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2021-11-23 15:58:45,117 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:58:45,117 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:58:45,117 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2021-11-23 15:58:45,117 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2021-11-23 15:58:45,117 INFO L130 BoogieDeclarations]: Found specification of procedure try_fmt [2021-11-23 15:58:45,118 INFO L138 BoogieDeclarations]: Found implementation of procedure try_fmt [2021-11-23 15:58:45,118 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_s_ctrl [2021-11-23 15:58:45,118 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_s_ctrl [2021-11-23 15:58:45,118 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_s_frequency [2021-11-23 15:58:45,118 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_s_frequency [2021-11-23 15:58:45,118 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_buffer_activate_video [2021-11-23 15:58:45,118 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_buffer_activate_video [2021-11-23 15:58:45,119 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_probe [2021-11-23 15:58:45,119 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_probe [2021-11-23 15:58:45,119 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2021-11-23 15:58:45,119 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2021-11-23 15:58:45,119 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_recv [2021-11-23 15:58:45,119 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_recv [2021-11-23 15:58:45,119 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2021-11-23 15:58:45,120 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2021-11-23 15:58:45,120 INFO L130 BoogieDeclarations]: Found specification of procedure init_bt848 [2021-11-23 15:58:45,120 INFO L138 BoogieDeclarations]: Found implementation of procedure init_bt848 [2021-11-23 15:58:45,120 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_timestamp [2021-11-23 15:58:45,120 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_timestamp [2021-11-23 15:58:45,120 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_buffer_queue [2021-11-23 15:58:45,120 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_buffer_queue [2021-11-23 15:58:45,121 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-11-23 15:58:45,121 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-11-23 15:58:45,121 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:58:45,121 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:58:45,121 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-11-23 15:58:45,121 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-11-23 15:58:45,121 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2021-11-23 15:58:45,121 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2021-11-23 15:58:45,122 INFO L130 BoogieDeclarations]: Found specification of procedure poll_requested_events [2021-11-23 15:58:45,122 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_requested_events [2021-11-23 15:58:45,122 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_set_dma [2021-11-23 15:58:45,122 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_set_dma [2021-11-23 15:58:45,122 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_gpio_bits [2021-11-23 15:58:45,122 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_gpio_bits [2021-11-23 15:58:45,122 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:58:45,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:58:45,127 INFO L130 BoogieDeclarations]: Found specification of procedure limit_scaled_size_lock [2021-11-23 15:58:45,127 INFO L138 BoogieDeclarations]: Found implementation of procedure limit_scaled_size_lock [2021-11-23 15:58:45,127 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:58:45,127 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:58:45,127 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:58:45,128 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:58:45,128 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:58:45,128 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_open [2021-11-23 15:58:45,128 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_open [2021-11-23 15:58:45,129 INFO L130 BoogieDeclarations]: Found specification of procedure tea575x_init [2021-11-23 15:58:45,131 INFO L138 BoogieDeclarations]: Found implementation of procedure tea575x_init [2021-11-23 15:58:45,131 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2021-11-23 15:58:45,131 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2021-11-23 15:58:45,131 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_reinit_bt848 [2021-11-23 15:58:45,131 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_reinit_bt848 [2021-11-23 15:58:45,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:58:45,131 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_sg_alloc [2021-11-23 15:58:45,132 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_sg_alloc [2021-11-23 15:58:45,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:58:45,132 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_i2c_xfer [2021-11-23 15:58:45,132 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_i2c_xfer [2021-11-23 15:58:45,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:58:45,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:58:45,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:58:45,132 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_field_count [2021-11-23 15:58:45,133 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_field_count [2021-11-23 15:58:45,133 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_try_fmt_vid_cap [2021-11-23 15:58:45,133 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_try_fmt_vid_cap [2021-11-23 15:58:45,133 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_g_frequency [2021-11-23 15:58:45,133 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_g_frequency [2021-11-23 15:58:45,133 INFO L130 BoogieDeclarations]: Found specification of procedure disclaim_video_lines [2021-11-23 15:58:45,133 INFO L138 BoogieDeclarations]: Found implementation of procedure disclaim_video_lines [2021-11-23 15:58:45,133 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2021-11-23 15:58:45,134 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2021-11-23 15:58:45,134 INFO L130 BoogieDeclarations]: Found specification of procedure boot_msp34xx [2021-11-23 15:58:45,134 INFO L138 BoogieDeclarations]: Found implementation of procedure boot_msp34xx [2021-11-23 15:58:45,134 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_crop_calc_limits [2021-11-23 15:58:45,134 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_crop_calc_limits [2021-11-23 15:58:45,134 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:58:45,134 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:58:45,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:58:45,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:58:45,135 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_readee [2021-11-23 15:58:45,135 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_readee [2021-11-23 15:58:45,135 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2021-11-23 15:58:45,135 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2021-11-23 15:58:45,135 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_free [2021-11-23 15:58:45,135 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_free [2021-11-23 15:58:45,136 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_sub_bus_match [2021-11-23 15:58:45,136 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_sub_bus_match [2021-11-23 15:58:45,136 INFO L130 BoogieDeclarations]: Found specification of procedure radio_poll [2021-11-23 15:58:45,136 INFO L138 BoogieDeclarations]: Found implementation of procedure radio_poll [2021-11-23 15:58:45,136 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~VOID [2021-11-23 15:58:45,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~VOID [2021-11-23 15:58:45,136 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:58:45,136 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:58:45,137 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_input_timer [2021-11-23 15:58:45,137 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_input_timer [2021-11-23 15:58:45,137 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:58:45,137 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:58:45,137 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_risc_packed [2021-11-23 15:58:45,137 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_risc_packed [2021-11-23 15:58:45,137 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_buffer_prepare [2021-11-23 15:58:45,137 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_buffer_prepare [2021-11-23 15:58:45,138 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_unregister_video [2021-11-23 15:58:45,138 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_unregister_video [2021-11-23 15:58:45,138 INFO L130 BoogieDeclarations]: Found specification of procedure ir_extract_bits [2021-11-23 15:58:45,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_extract_bits [2021-11-23 15:58:45,138 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-11-23 15:58:45,138 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-11-23 15:58:45,138 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2021-11-23 15:58:45,139 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2021-11-23 15:58:45,139 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_bit_setsda [2021-11-23 15:58:45,139 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_bit_setsda [2021-11-23 15:58:45,139 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:58:45,139 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:58:45,139 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:58:45,139 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_i2c_wait_done [2021-11-23 15:58:45,139 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_i2c_wait_done [2021-11-23 15:58:45,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:58:45,140 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_find [2021-11-23 15:58:45,140 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_find [2021-11-23 15:58:45,140 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_risc_planar [2021-11-23 15:58:45,140 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_risc_planar [2021-11-23 15:58:45,140 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2021-11-23 15:58:45,140 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2021-11-23 15:58:45,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 15:58:45,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 15:58:45,141 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_streamon [2021-11-23 15:58:45,141 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_streamon [2021-11-23 15:58:45,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:58:45,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:58:45,141 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2021-11-23 15:58:45,141 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2021-11-23 15:58:45,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:58:45,142 INFO L130 BoogieDeclarations]: Found specification of procedure to_bttv [2021-11-23 15:58:45,142 INFO L138 BoogieDeclarations]: Found implementation of procedure to_bttv [2021-11-23 15:58:45,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:58:45,142 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-11-23 15:58:45,142 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-11-23 15:58:45,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:58:45,143 INFO L130 BoogieDeclarations]: Found specification of procedure set_pll [2021-11-23 15:58:45,143 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pll [2021-11-23 15:58:45,143 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2021-11-23 15:58:45,143 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2021-11-23 15:58:45,143 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2021-11-23 15:58:45,143 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2021-11-23 15:58:45,143 INFO L130 BoogieDeclarations]: Found specification of procedure rc_keyup [2021-11-23 15:58:45,143 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_keyup [2021-11-23 15:58:45,144 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2021-11-23 15:58:45,144 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2021-11-23 15:58:45,144 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:58:45,144 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:58:45,144 INFO L130 BoogieDeclarations]: Found specification of procedure verify_window_lock [2021-11-23 15:58:45,144 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_window_lock [2021-11-23 15:58:45,144 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:58:45,144 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:58:45,145 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_rc5_timer_end [2021-11-23 15:58:45,145 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_rc5_timer_end [2021-11-23 15:58:45,145 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_bit_setscl [2021-11-23 15:58:45,145 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_bit_setscl [2021-11-23 15:58:45,145 INFO L130 BoogieDeclarations]: Found specification of procedure kodicom4400r_write [2021-11-23 15:58:45,145 INFO L138 BoogieDeclarations]: Found implementation of procedure kodicom4400r_write [2021-11-23 15:58:45,145 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_sub_remove [2021-11-23 15:58:45,146 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_sub_remove [2021-11-23 15:58:45,146 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_log_status [2021-11-23 15:58:45,146 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_log_status [2021-11-23 15:58:45,146 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_gpio_inout [2021-11-23 15:58:45,146 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_gpio_inout [2021-11-23 15:58:45,146 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_ir_stop [2021-11-23 15:58:45,146 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_ir_stop [2021-11-23 15:58:45,146 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~TO~C_LONG [2021-11-23 15:58:45,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~TO~C_LONG [2021-11-23 15:58:45,147 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2021-11-23 15:58:45,147 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:58:45,147 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:58:45,147 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_alloc [2021-11-23 15:58:45,148 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_alloc [2021-11-23 15:58:45,148 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_overlay_risc [2021-11-23 15:58:45,148 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_overlay_risc [2021-11-23 15:58:45,149 INFO L130 BoogieDeclarations]: Found specification of procedure bus_unregister [2021-11-23 15:58:45,149 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_unregister [2021-11-23 15:58:45,149 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_set_frequency [2021-11-23 15:58:45,149 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_set_frequency [2021-11-23 15:58:45,149 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-11-23 15:58:45,149 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-11-23 15:58:45,149 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:58:45,149 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:58:45,150 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_switch_overlay [2021-11-23 15:58:45,150 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_switch_overlay [2021-11-23 15:58:45,150 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_resume [2021-11-23 15:58:45,150 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_resume [2021-11-23 15:58:45,150 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_irq_wakeup_vbi [2021-11-23 15:58:45,150 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_irq_wakeup_vbi [2021-11-23 15:58:45,150 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:58:45,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:58:45,151 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_3 [2021-11-23 15:58:45,151 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_3 [2021-11-23 15:58:45,151 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-11-23 15:58:45,151 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-11-23 15:58:45,151 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:58:45,151 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:58:45,151 INFO L130 BoogieDeclarations]: Found specification of procedure set_input [2021-11-23 15:58:45,152 INFO L138 BoogieDeclarations]: Found implementation of procedure set_input [2021-11-23 15:58:45,152 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-11-23 15:58:45,152 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-11-23 15:58:45,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:58:45,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:58:45,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:58:45,152 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_print_riscaddr [2021-11-23 15:58:45,152 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_print_riscaddr [2021-11-23 15:58:45,153 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_add [2021-11-23 15:58:45,153 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_add [2021-11-23 15:58:45,153 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_buffer_release [2021-11-23 15:58:45,153 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_buffer_release [2021-11-23 15:58:45,153 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_tda9880_setnorm [2021-11-23 15:58:45,153 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_tda9880_setnorm [2021-11-23 15:58:45,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:58:45,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:58:45,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_videobuf_queue_ops_16 [2021-11-23 15:58:45,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_videobuf_queue_ops_16 [2021-11-23 15:58:45,154 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_pending [2021-11-23 15:58:45,154 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_pending [2021-11-23 15:58:45,154 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:58:45,154 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:58:45,154 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_mmap [2021-11-23 15:58:45,154 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_mmap [2021-11-23 15:58:45,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 15:58:45,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 15:58:45,155 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_remove [2021-11-23 15:58:45,155 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_remove [2021-11-23 15:58:45,155 INFO L130 BoogieDeclarations]: Found specification of procedure set_tvnorm [2021-11-23 15:58:45,155 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tvnorm [2021-11-23 15:58:45,155 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:58:45,156 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:58:45,156 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup [2021-11-23 15:58:45,156 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup [2021-11-23 15:58:45,156 INFO L130 BoogieDeclarations]: Found specification of procedure init_irqreg [2021-11-23 15:58:45,156 INFO L138 BoogieDeclarations]: Found implementation of procedure init_irqreg [2021-11-23 15:58:45,156 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_s_ctrl [2021-11-23 15:58:45,156 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_s_ctrl [2021-11-23 15:58:45,156 INFO L130 BoogieDeclarations]: Found specification of procedure bt848_sat [2021-11-23 15:58:45,157 INFO L138 BoogieDeclarations]: Found implementation of procedure bt848_sat [2021-11-23 15:58:45,157 INFO L130 BoogieDeclarations]: Found specification of procedure disclaim_vbi_lines [2021-11-23 15:58:45,157 INFO L138 BoogieDeclarations]: Found implementation of procedure disclaim_vbi_lines [2021-11-23 15:58:45,157 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:58:45,157 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:58:45,157 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_align [2021-11-23 15:58:45,157 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_align [2021-11-23 15:58:45,157 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:58:45,158 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:58:45,158 INFO L130 BoogieDeclarations]: Found specification of procedure radio_open [2021-11-23 15:58:45,158 INFO L138 BoogieDeclarations]: Found implementation of procedure radio_open [2021-11-23 15:58:45,158 INFO L130 BoogieDeclarations]: Found specification of procedure td3116_latch_value [2021-11-23 15:58:45,158 INFO L138 BoogieDeclarations]: Found implementation of procedure td3116_latch_value [2021-11-23 15:58:45,158 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:58:45,158 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:58:45,158 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:58:45,159 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:58:45,159 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_I2CRead [2021-11-23 15:58:45,159 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_I2CRead [2021-11-23 15:58:45,159 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_del [2021-11-23 15:58:45,159 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_del [2021-11-23 15:58:47,186 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:58:47,190 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:58:47,264 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:58:47,268 INFO L158 Benchmark]: Toolchain (without parser) took 19723.72ms. Allocated memory was 65.0MB in the beginning and 5.8GB in the end (delta: 5.8GB). Free memory was 31.4MB in the beginning and 5.2GB in the end (delta: -5.2GB). Peak memory consumption was 592.7MB. Max. memory is 16.1GB. [2021-11-23 15:58:47,268 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 65.0MB. Free memory is still 45.0MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:58:47,269 INFO L158 Benchmark]: CACSL2BoogieTranslator took 11818.78ms. Allocated memory was 65.0MB in the beginning and 872.4MB in the end (delta: 807.4MB). Free memory was 31.3MB in the beginning and 590.6MB in the end (delta: -559.3MB). Peak memory consumption was 307.2MB. Max. memory is 16.1GB. [2021-11-23 15:58:47,269 INFO L158 Benchmark]: Boogie Procedure Inliner took 2510.40ms. Allocated memory was 872.4MB in the beginning and 2.6GB in the end (delta: 1.7GB). Free memory was 590.6MB in the beginning and 2.2GB in the end (delta: -1.6GB). Peak memory consumption was 284.2MB. Max. memory is 16.1GB. [2021-11-23 15:58:47,270 INFO L158 Benchmark]: Boogie Preprocessor took 3110.57ms. Allocated memory was 2.6GB in the beginning and 5.8GB in the end (delta: 3.2GB). Free memory was 2.2GB in the beginning and 5.3GB in the end (delta: -3.1GB). Peak memory consumption was 351.5MB. Max. memory is 16.1GB. [2021-11-23 15:58:47,271 INFO L158 Benchmark]: RCFGBuilder took 2278.06ms. Allocated memory is still 5.8GB. Free memory was 5.3GB in the beginning and 5.2GB in the end (delta: 116.4MB). Peak memory consumption was 115.3MB. Max. memory is 16.1GB. [2021-11-23 15:58:47,273 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 65.0MB. Free memory is still 45.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 11818.78ms. Allocated memory was 65.0MB in the beginning and 872.4MB in the end (delta: 807.4MB). Free memory was 31.3MB in the beginning and 590.6MB in the end (delta: -559.3MB). Peak memory consumption was 307.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 2510.40ms. Allocated memory was 872.4MB in the beginning and 2.6GB in the end (delta: 1.7GB). Free memory was 590.6MB in the beginning and 2.2GB in the end (delta: -1.6GB). Peak memory consumption was 284.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 3110.57ms. Allocated memory was 2.6GB in the beginning and 5.8GB in the end (delta: 3.2GB). Free memory was 2.2GB in the beginning and 5.3GB in the end (delta: -3.1GB). Peak memory consumption was 351.5MB. Max. memory is 16.1GB. * RCFGBuilder took 2278.06ms. Allocated memory is still 5.8GB. Free memory was 5.3GB in the beginning and 5.2GB in the end (delta: 116.4MB). Peak memory consumption was 115.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:58:47,341 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf394aef-032c-45b1-b9ee-646c824c14e9/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable