./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-pci-saa7164-saa7164.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53322240-5886-4f04-9347-a22fba41cfb5/bin/utaipan-TEXQjIfE4P/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53322240-5886-4f04-9347-a22fba41cfb5/bin/utaipan-TEXQjIfE4P/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53322240-5886-4f04-9347-a22fba41cfb5/bin/utaipan-TEXQjIfE4P/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53322240-5886-4f04-9347-a22fba41cfb5/bin/utaipan-TEXQjIfE4P/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-pci-saa7164-saa7164.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53322240-5886-4f04-9347-a22fba41cfb5/bin/utaipan-TEXQjIfE4P/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53322240-5886-4f04-9347-a22fba41cfb5/bin/utaipan-TEXQjIfE4P --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 48319fdbb69135c68e9f5706326f991237aa445e9534e5355dd31c77b1a18b03 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-20 23:46:14,527 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-20 23:46:14,530 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-20 23:46:14,588 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-20 23:46:14,589 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-20 23:46:14,593 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-20 23:46:14,595 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-20 23:46:14,600 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-20 23:46:14,603 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-20 23:46:14,607 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-20 23:46:14,608 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-20 23:46:14,609 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-20 23:46:14,610 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-20 23:46:14,611 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-20 23:46:14,613 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-20 23:46:14,615 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-20 23:46:14,616 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-20 23:46:14,618 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-20 23:46:14,620 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-20 23:46:14,623 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-20 23:46:14,625 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-20 23:46:14,630 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-20 23:46:14,634 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-20 23:46:14,639 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-20 23:46:14,644 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-20 23:46:14,645 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-20 23:46:14,645 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-20 23:46:14,647 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-20 23:46:14,647 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-20 23:46:14,649 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-20 23:46:14,649 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-20 23:46:14,650 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-20 23:46:14,651 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-20 23:46:14,652 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-20 23:46:14,653 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-20 23:46:14,654 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-20 23:46:14,654 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-20 23:46:14,654 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-20 23:46:14,654 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-20 23:46:14,655 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-20 23:46:14,656 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-20 23:46:14,657 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53322240-5886-4f04-9347-a22fba41cfb5/bin/utaipan-TEXQjIfE4P/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-20 23:46:14,686 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-20 23:46:14,686 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-20 23:46:14,686 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-20 23:46:14,687 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-20 23:46:14,688 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-20 23:46:14,688 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-20 23:46:14,688 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-20 23:46:14,689 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-20 23:46:14,689 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-20 23:46:14,689 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-20 23:46:14,689 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-20 23:46:14,690 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-20 23:46:14,690 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-20 23:46:14,690 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-20 23:46:14,690 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-20 23:46:14,691 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-20 23:46:14,691 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-20 23:46:14,691 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2021-11-20 23:46:14,692 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-20 23:46:14,692 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-20 23:46:14,693 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-20 23:46:14,693 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-20 23:46:14,693 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-20 23:46:14,693 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-20 23:46:14,694 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-20 23:46:14,694 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-20 23:46:14,694 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-20 23:46:14,695 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-20 23:46:14,695 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-20 23:46:14,695 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-20 23:46:14,695 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-20 23:46:14,696 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-20 23:46:14,696 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-20 23:46:14,696 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-20 23:46:14,696 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-20 23:46:14,697 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-20 23:46:14,697 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-20 23:46:14,697 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-20 23:46:14,697 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53322240-5886-4f04-9347-a22fba41cfb5/bin/utaipan-TEXQjIfE4P/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53322240-5886-4f04-9347-a22fba41cfb5/bin/utaipan-TEXQjIfE4P Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 48319fdbb69135c68e9f5706326f991237aa445e9534e5355dd31c77b1a18b03 [2021-11-20 23:46:15,034 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-20 23:46:15,066 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-20 23:46:15,069 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-20 23:46:15,071 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-20 23:46:15,072 INFO L275 PluginConnector]: CDTParser initialized [2021-11-20 23:46:15,074 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53322240-5886-4f04-9347-a22fba41cfb5/bin/utaipan-TEXQjIfE4P/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-pci-saa7164-saa7164.cil.i [2021-11-20 23:46:15,170 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53322240-5886-4f04-9347-a22fba41cfb5/bin/utaipan-TEXQjIfE4P/data/efcf7d949/8792bc23c4aa41fc8a73b66d6a3c2439/FLAG531be4005 [2021-11-20 23:46:16,568 INFO L306 CDTParser]: Found 1 translation units. [2021-11-20 23:46:16,570 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53322240-5886-4f04-9347-a22fba41cfb5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-pci-saa7164-saa7164.cil.i [2021-11-20 23:46:16,665 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53322240-5886-4f04-9347-a22fba41cfb5/bin/utaipan-TEXQjIfE4P/data/efcf7d949/8792bc23c4aa41fc8a73b66d6a3c2439/FLAG531be4005 [2021-11-20 23:46:17,078 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53322240-5886-4f04-9347-a22fba41cfb5/bin/utaipan-TEXQjIfE4P/data/efcf7d949/8792bc23c4aa41fc8a73b66d6a3c2439 [2021-11-20 23:46:17,082 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-20 23:46:17,089 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-20 23:46:17,094 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-20 23:46:17,094 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-20 23:46:17,098 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-20 23:46:17,099 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:46:17" (1/1) ... [2021-11-20 23:46:17,100 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@490cdfa4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:46:17, skipping insertion in model container [2021-11-20 23:46:17,101 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:46:17" (1/1) ... [2021-11-20 23:46:17,111 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-20 23:46:17,383 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-20 23:46:25,367 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_53322240-5886-4f04-9347-a22fba41cfb5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-pci-saa7164-saa7164.cil.i[774375,774388] [2021-11-20 23:46:25,370 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_53322240-5886-4f04-9347-a22fba41cfb5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-pci-saa7164-saa7164.cil.i[774520,774533] [2021-11-20 23:46:25,414 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-20 23:46:25,555 INFO L203 MainTranslator]: Completed pre-run [2021-11-20 23:46:27,661 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_53322240-5886-4f04-9347-a22fba41cfb5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-pci-saa7164-saa7164.cil.i[774375,774388] [2021-11-20 23:46:27,662 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_53322240-5886-4f04-9347-a22fba41cfb5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-pci-saa7164-saa7164.cil.i[774520,774533] [2021-11-20 23:46:27,670 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-20 23:46:28,041 INFO L208 MainTranslator]: Completed translation [2021-11-20 23:46:28,041 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:46:28 WrapperNode [2021-11-20 23:46:28,042 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-20 23:46:28,043 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-20 23:46:28,043 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-20 23:46:28,044 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-20 23:46:28,053 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:46:28" (1/1) ... [2021-11-20 23:46:28,350 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:46:28" (1/1) ... [2021-11-20 23:46:33,078 INFO L137 Inliner]: procedures = 596, calls = 12315, calls flagged for inlining = 281, calls inlined = 266, statements flattened = 22793 [2021-11-20 23:46:33,079 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-20 23:46:33,081 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-20 23:46:33,082 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-20 23:46:33,082 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-20 23:46:33,107 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:46:28" (1/1) ... [2021-11-20 23:46:33,108 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:46:28" (1/1) ... [2021-11-20 23:46:35,149 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:46:28" (1/1) ... [2021-11-20 23:46:35,150 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:46:28" (1/1) ... [2021-11-20 23:46:38,950 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:46:28" (1/1) ... [2021-11-20 23:46:39,121 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:46:28" (1/1) ... [2021-11-20 23:46:39,276 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:46:28" (1/1) ... [2021-11-20 23:46:39,496 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-20 23:46:39,497 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-20 23:46:39,498 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-20 23:46:39,498 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-20 23:46:39,499 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:46:28" (1/1) ... [2021-11-20 23:46:39,509 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-20 23:46:39,522 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53322240-5886-4f04-9347-a22fba41cfb5/bin/utaipan-TEXQjIfE4P/z3 [2021-11-20 23:46:39,546 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53322240-5886-4f04-9347-a22fba41cfb5/bin/utaipan-TEXQjIfE4P/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-20 23:46:39,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53322240-5886-4f04-9347-a22fba41cfb5/bin/utaipan-TEXQjIfE4P/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-20 23:46:39,607 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_irq_ts [2021-11-20 23:46:39,607 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_irq_ts [2021-11-20 23:46:39,607 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_cmd_timeout_seqno [2021-11-20 23:46:39,608 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_cmd_timeout_seqno [2021-11-20 23:46:39,608 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_bus_verify [2021-11-20 23:46:39,608 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_bus_verify [2021-11-20 23:46:39,608 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-20 23:46:39,609 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-20 23:46:39,609 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_encoder_register [2021-11-20 23:46:39,609 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_encoder_register [2021-11-20 23:46:39,609 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_buffer_alloc_user [2021-11-20 23:46:39,609 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_buffer_alloc_user [2021-11-20 23:46:39,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-20 23:46:39,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-20 23:46:39,610 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_buffer_alloc [2021-11-20 23:46:39,610 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_buffer_alloc [2021-11-20 23:46:39,611 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_audio_mute [2021-11-20 23:46:39,611 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_audio_mute [2021-11-20 23:46:39,611 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-11-20 23:46:39,611 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-11-20 23:46:39,611 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_cmd_send [2021-11-20 23:46:39,612 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_cmd_send [2021-11-20 23:46:39,612 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_put [2021-11-20 23:46:39,612 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_put [2021-11-20 23:46:39,612 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_release [2021-11-20 23:46:39,612 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_release [2021-11-20 23:46:39,613 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-20 23:46:39,613 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-20 23:46:39,613 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_audio_volume [2021-11-20 23:46:39,614 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_audio_volume [2021-11-20 23:46:39,614 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-11-20 23:46:39,614 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-11-20 23:46:39,614 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_i2c_read [2021-11-20 23:46:39,615 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_i2c_read [2021-11-20 23:46:39,615 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_encoder_initialize [2021-11-20 23:46:39,615 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_encoder_initialize [2021-11-20 23:46:39,616 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-20 23:46:39,616 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_usercontrol [2021-11-20 23:46:39,616 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_usercontrol [2021-11-20 23:46:39,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-20 23:46:39,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-20 23:46:39,617 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_histogram_reset [2021-11-20 23:46:39,617 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_histogram_reset [2021-11-20 23:46:39,617 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-20 23:46:39,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-20 23:46:39,618 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_buffer_cfg_port [2021-11-20 23:46:39,618 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_buffer_cfg_port [2021-11-20 23:46:39,619 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-20 23:46:39,620 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-20 23:46:39,620 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-11-20 23:46:39,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-20 23:46:39,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-20 23:46:39,621 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-11-20 23:46:39,621 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-11-20 23:46:39,621 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-20 23:46:39,622 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-20 23:46:39,622 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-20 23:46:39,622 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-20 23:46:39,623 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-20 23:46:39,623 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_cmd_dequeue [2021-11-20 23:46:39,623 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_cmd_dequeue [2021-11-20 23:46:39,624 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_bus_dump [2021-11-20 23:46:39,624 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_bus_dump [2021-11-20 23:46:39,624 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register [2021-11-20 23:46:39,624 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register [2021-11-20 23:46:39,624 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-11-20 23:46:39,625 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-11-20 23:46:39,625 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_get_encoder [2021-11-20 23:46:39,625 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_get_encoder [2021-11-20 23:46:39,626 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_dl_wait_ack [2021-11-20 23:46:39,626 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_dl_wait_ack [2021-11-20 23:46:39,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-20 23:46:39,627 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-20 23:46:39,628 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-20 23:46:39,628 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_gpiobit [2021-11-20 23:46:39,628 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_gpiobit [2021-11-20 23:46:39,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-20 23:46:39,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-20 23:46:39,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-20 23:46:39,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-20 23:46:39,630 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_detach [2021-11-20 23:46:39,630 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_detach [2021-11-20 23:46:39,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-20 23:46:39,631 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-20 23:46:39,631 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2021-11-20 23:46:39,631 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2021-11-20 23:46:39,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-20 23:46:39,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-20 23:46:39,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-20 23:46:39,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-20 23:46:39,633 INFO L130 BoogieDeclarations]: Found specification of procedure memset_io [2021-11-20 23:46:39,634 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_io [2021-11-20 23:46:39,634 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_frontend [2021-11-20 23:46:39,634 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_frontend [2021-11-20 23:46:39,635 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-11-20 23:46:39,635 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-11-20 23:46:39,635 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2021-11-20 23:46:39,635 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2021-11-20 23:46:39,635 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-20 23:46:39,636 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-20 23:46:39,636 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-20 23:46:39,636 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-20 23:46:39,636 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-20 23:46:39,637 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-20 23:46:39,637 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_dvb_register [2021-11-20 23:46:39,637 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_dvb_register [2021-11-20 23:46:39,637 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_clear_gpiobit [2021-11-20 23:46:39,638 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_clear_gpiobit [2021-11-20 23:46:39,639 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2021-11-20 23:46:39,639 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2021-11-20 23:46:39,643 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-11-20 23:46:39,643 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-11-20 23:46:39,643 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_unregister [2021-11-20 23:46:39,643 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_unregister [2021-11-20 23:46:39,645 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-20 23:46:39,646 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_initdev [2021-11-20 23:46:39,647 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_initdev [2021-11-20 23:46:39,647 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_fill [2021-11-20 23:46:39,647 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_query_fill [2021-11-20 23:46:39,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-20 23:46:39,656 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_work_enchandler_helper [2021-11-20 23:46:39,656 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_work_enchandler_helper [2021-11-20 23:46:39,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-20 23:46:39,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-20 23:46:39,657 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-20 23:46:39,657 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-20 23:46:39,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-20 23:46:39,658 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-20 23:46:39,658 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-20 23:46:39,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-20 23:46:39,658 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-11-20 23:46:39,658 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-11-20 23:46:39,658 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-20 23:46:39,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-20 23:46:39,659 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_start_streaming [2021-11-20 23:46:39,659 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_start_streaming [2021-11-20 23:46:39,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-11-20 23:46:39,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-11-20 23:46:39,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-11-20 23:46:39,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-11-20 23:46:39,660 INFO L130 BoogieDeclarations]: Found specification of procedure fops_open___0 [2021-11-20 23:46:39,660 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_open___0 [2021-11-20 23:46:39,660 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_proc_open [2021-11-20 23:46:39,660 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_proc_open [2021-11-20 23:46:39,661 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_dif [2021-11-20 23:46:39,661 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_dif [2021-11-20 23:46:39,661 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_cmd_timeout_get [2021-11-20 23:46:39,661 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_cmd_timeout_get [2021-11-20 23:46:39,661 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-20 23:46:39,662 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-20 23:46:39,662 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_buffer_dealloc_user [2021-11-20 23:46:39,662 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_buffer_dealloc_user [2021-11-20 23:46:39,662 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_encoder_unregister [2021-11-20 23:46:39,662 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_encoder_unregister [2021-11-20 23:46:39,662 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_cmd_free_seqno [2021-11-20 23:46:39,663 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_cmd_free_seqno [2021-11-20 23:46:39,663 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_buffer_dealloc [2021-11-20 23:46:39,663 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_buffer_dealloc [2021-11-20 23:46:39,663 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-20 23:46:39,663 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-20 23:46:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-20 23:46:39,664 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-20 23:46:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_i2c_unregister [2021-11-20 23:46:39,665 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_i2c_unregister [2021-11-20 23:46:39,665 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_i2caddr_to_unitid [2021-11-20 23:46:39,665 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_i2caddr_to_unitid [2021-11-20 23:46:39,665 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-20 23:46:39,665 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-20 23:46:39,666 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-20 23:46:39,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-20 23:46:39,666 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_stop_port [2021-11-20 23:46:39,666 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_stop_port [2021-11-20 23:46:39,666 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-20 23:46:39,666 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-20 23:46:39,667 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_alloc [2021-11-20 23:46:39,667 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_alloc [2021-11-20 23:46:39,667 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2021-11-20 23:46:39,667 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-20 23:46:39,667 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-20 23:46:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-20 23:46:39,668 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-20 23:46:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_register [2021-11-20 23:46:39,668 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_register [2021-11-20 23:46:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_histogram_print [2021-11-20 23:46:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_histogram_print [2021-11-20 23:46:39,669 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-20 23:46:39,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-20 23:46:39,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-20 23:46:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-20 23:46:39,669 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_bus_set [2021-11-20 23:46:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_bus_set [2021-11-20 23:46:39,670 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2021-11-20 23:46:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2021-11-20 23:46:39,670 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2021-11-20 23:46:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2021-11-20 23:46:39,671 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-20 23:46:39,671 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-20 23:46:39,671 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_port_init [2021-11-20 23:46:39,671 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_port_init [2021-11-20 23:46:39,671 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2021-11-20 23:46:39,671 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2021-11-20 23:46:39,672 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-11-20 23:46:39,672 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2021-11-20 23:46:39,672 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-11-20 23:46:39,672 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-11-20 23:46:39,672 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_initialize_dif [2021-11-20 23:46:39,673 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_initialize_dif [2021-11-20 23:46:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_debug [2021-11-20 23:46:39,673 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_debug [2021-11-20 23:46:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-20 23:46:39,673 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-20 23:46:39,674 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_dvb_unregister [2021-11-20 23:46:39,674 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_dvb_unregister [2021-11-20 23:46:39,674 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-20 23:46:39,674 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-20 23:46:39,674 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_bus_dumpmsg [2021-11-20 23:46:39,674 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_bus_dumpmsg [2021-11-20 23:46:39,675 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-20 23:46:39,675 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-20 23:46:39,675 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_downloadimage [2021-11-20 23:46:39,675 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_downloadimage [2021-11-20 23:46:39,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-20 23:46:39,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-20 23:46:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_histogram_update [2021-11-20 23:46:39,676 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_histogram_update [2021-11-20 23:46:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-20 23:46:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-20 23:46:39,677 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-20 23:46:39,677 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_finidev [2021-11-20 23:46:39,677 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_finidev [2021-11-20 23:46:39,677 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_irq_vbi [2021-11-20 23:46:39,677 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_irq_vbi [2021-11-20 23:46:39,677 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-20 23:46:39,678 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2021-11-20 23:46:39,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2021-11-20 23:46:39,678 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_getfirmwarestatus [2021-11-20 23:46:39,679 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_getfirmwarestatus [2021-11-20 23:46:39,684 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_enc_next_buf [2021-11-20 23:46:39,684 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_enc_next_buf [2021-11-20 23:46:39,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-20 23:46:39,685 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_encoder_start_streaming [2021-11-20 23:46:39,685 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_encoder_start_streaming [2021-11-20 23:46:39,685 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_encoder [2021-11-20 23:46:39,685 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_encoder [2021-11-20 23:46:39,685 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-20 23:46:39,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-20 23:46:39,687 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-20 23:46:39,689 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-20 23:46:39,689 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-20 23:46:39,690 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-20 23:46:39,690 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-20 23:46:39,690 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-20 23:46:39,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-20 23:46:39,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-20 23:46:39,690 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-20 23:46:39,691 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-20 23:46:39,691 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_get_videomux [2021-11-20 23:46:39,691 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_get_videomux [2021-11-20 23:46:39,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-20 23:46:39,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-20 23:46:39,692 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-20 23:46:39,692 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-20 23:46:39,692 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-11-20 23:46:39,692 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-11-20 23:46:39,692 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-11-20 23:46:39,692 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-11-20 23:46:39,693 INFO L130 BoogieDeclarations]: Found specification of procedure fops_release___0 [2021-11-20 23:46:39,693 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_release___0 [2021-11-20 23:46:39,693 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_bus_get [2021-11-20 23:46:39,693 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_bus_get [2021-11-20 23:46:39,693 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-20 23:46:39,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-20 23:46:39,694 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_cmpxchg [2021-11-20 23:46:39,694 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_cmpxchg [2021-11-20 23:46:39,694 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_irq_encoder [2021-11-20 23:46:39,694 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_irq_encoder [2021-11-20 23:46:39,694 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-11-20 23:46:39,694 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-11-20 23:46:39,695 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-20 23:46:39,695 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-20 23:46:39,695 INFO L130 BoogieDeclarations]: Found specification of procedure fops_poll___0 [2021-11-20 23:46:39,695 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_poll___0 [2021-11-20 23:46:39,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-20 23:46:39,695 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_dl_wait_clr [2021-11-20 23:46:39,696 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_dl_wait_clr [2021-11-20 23:46:39,696 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2021-11-20 23:46:39,696 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2021-11-20 23:46:39,696 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_dev_unregister [2021-11-20 23:46:39,696 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_dev_unregister [2021-11-20 23:46:39,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-20 23:46:39,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-20 23:46:39,697 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_get [2021-11-20 23:46:39,697 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_get [2021-11-20 23:46:39,697 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-20 23:46:39,697 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-20 23:46:39,698 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_getcurrentfirmwareversion [2021-11-20 23:46:39,698 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_getcurrentfirmwareversion [2021-11-20 23:46:39,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-20 23:46:39,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-20 23:46:39,698 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_configure_dif [2021-11-20 23:46:39,698 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_configure_dif [2021-11-20 23:46:39,699 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-11-20 23:46:39,699 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-11-20 23:46:39,699 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-20 23:46:39,699 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-20 23:46:39,699 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_try_ctrl___0 [2021-11-20 23:46:39,699 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_try_ctrl___0 [2021-11-20 23:46:39,700 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_modify_gpio [2021-11-20 23:46:39,700 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_modify_gpio [2021-11-20 23:46:39,700 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_fmt [2021-11-20 23:46:39,700 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_fmt [2021-11-20 23:46:39,700 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_videomux [2021-11-20 23:46:39,700 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_videomux [2021-11-20 23:46:39,701 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release [2021-11-20 23:46:39,701 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_release [2021-11-20 23:46:39,701 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-20 23:46:39,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-20 23:46:39,701 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_audio_std [2021-11-20 23:46:39,701 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_audio_std [2021-11-20 23:46:39,702 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-20 23:46:39,702 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-20 23:46:39,702 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_aspect_ratio [2021-11-20 23:46:39,702 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_aspect_ratio [2021-11-20 23:46:39,702 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_initialize [2021-11-20 23:46:39,702 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_initialize [2021-11-20 23:46:39,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-20 23:46:39,703 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_acquire_port [2021-11-20 23:46:39,703 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_acquire_port [2021-11-20 23:46:39,703 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_i2c_register [2021-11-20 23:46:39,703 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_i2c_register [2021-11-20 23:46:39,704 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2021-11-20 23:46:39,704 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2021-11-20 23:46:39,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-20 23:46:39,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-20 23:46:39,704 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_transition_port [2021-11-20 23:46:39,704 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_transition_port [2021-11-20 23:46:39,705 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_next_buf [2021-11-20 23:46:39,705 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_next_buf [2021-11-20 23:46:42,084 INFO L236 CfgBuilder]: Building ICFG [2021-11-20 23:46:42,090 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation