./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/m0_true-unreach-call_drivers-media-video-cx88-cx8802-ko--32_7a--d47b389.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0cd3be1d Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_a0a6ceae-3f06-4c91-9ad4-c3e2e5701fb7/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a0a6ceae-3f06-4c91-9ad4-c3e2e5701fb7/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a0a6ceae-3f06-4c91-9ad4-c3e2e5701fb7/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a0a6ceae-3f06-4c91-9ad4-c3e2e5701fb7/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_true-unreach-call_drivers-media-video-cx88-cx8802-ko--32_7a--d47b389.i -s /tmp/vcloud-vcloud-master/worker/working_dir_a0a6ceae-3f06-4c91-9ad4-c3e2e5701fb7/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a0a6ceae-3f06-4c91-9ad4-c3e2e5701fb7/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash fe985b78bdb1528be9869010bc0b3709e3b1ab49 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-0cd3be1 [2018-11-28 13:33:17,904 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-28 13:33:17,905 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-28 13:33:17,912 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-28 13:33:17,912 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-28 13:33:17,913 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-28 13:33:17,914 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-28 13:33:17,915 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-28 13:33:17,916 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-28 13:33:17,916 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-28 13:33:17,917 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-28 13:33:17,917 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-28 13:33:17,918 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-28 13:33:17,918 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-28 13:33:17,919 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-28 13:33:17,920 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-28 13:33:17,920 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-28 13:33:17,922 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-28 13:33:17,923 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-28 13:33:17,924 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-28 13:33:17,925 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-28 13:33:17,926 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-28 13:33:17,927 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-28 13:33:17,927 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-28 13:33:17,927 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-28 13:33:17,928 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-28 13:33:17,929 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-28 13:33:17,929 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-28 13:33:17,930 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-28 13:33:17,931 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-28 13:33:17,931 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-28 13:33:17,931 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-28 13:33:17,931 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-28 13:33:17,932 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-28 13:33:17,932 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-28 13:33:17,933 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-28 13:33:17,933 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a0a6ceae-3f06-4c91-9ad4-c3e2e5701fb7/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-28 13:33:17,942 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-28 13:33:17,942 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-28 13:33:17,943 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-28 13:33:17,943 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-28 13:33:17,943 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-28 13:33:17,944 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-28 13:33:17,944 INFO L133 SettingsManager]: * Use SBE=true [2018-11-28 13:33:17,944 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-28 13:33:17,944 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-28 13:33:17,944 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-28 13:33:17,944 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-28 13:33:17,945 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-28 13:33:17,945 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-28 13:33:17,945 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-28 13:33:17,945 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-28 13:33:17,945 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-28 13:33:17,945 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-28 13:33:17,945 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-28 13:33:17,946 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-28 13:33:17,946 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-28 13:33:17,946 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 13:33:17,946 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-28 13:33:17,946 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-28 13:33:17,946 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-28 13:33:17,946 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-28 13:33:17,947 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-28 13:33:17,947 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-28 13:33:17,947 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-28 13:33:17,947 INFO L133 SettingsManager]: * To the following directory=dump/ 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-vcloud-master/worker/working_dir_a0a6ceae-3f06-4c91-9ad4-c3e2e5701fb7/bin-2019/uautomizer 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(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer 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 -> fe985b78bdb1528be9869010bc0b3709e3b1ab49 [2018-11-28 13:33:17,971 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-28 13:33:17,979 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-28 13:33:17,981 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-28 13:33:17,982 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-28 13:33:17,982 INFO L276 PluginConnector]: CDTParser initialized [2018-11-28 13:33:17,982 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a0a6ceae-3f06-4c91-9ad4-c3e2e5701fb7/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-commit-tester/m0_true-unreach-call_drivers-media-video-cx88-cx8802-ko--32_7a--d47b389.i [2018-11-28 13:33:18,018 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a0a6ceae-3f06-4c91-9ad4-c3e2e5701fb7/bin-2019/uautomizer/data/5581e6a45/04c181284c6044fb809cff60ae25dd5d/FLAGda2d862e2 [2018-11-28 13:33:18,587 INFO L307 CDTParser]: Found 1 translation units. [2018-11-28 13:33:18,588 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a0a6ceae-3f06-4c91-9ad4-c3e2e5701fb7/sv-benchmarks/c/ldv-commit-tester/m0_true-unreach-call_drivers-media-video-cx88-cx8802-ko--32_7a--d47b389.i [2018-11-28 13:33:18,607 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a0a6ceae-3f06-4c91-9ad4-c3e2e5701fb7/bin-2019/uautomizer/data/5581e6a45/04c181284c6044fb809cff60ae25dd5d/FLAGda2d862e2 [2018-11-28 13:33:19,000 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a0a6ceae-3f06-4c91-9ad4-c3e2e5701fb7/bin-2019/uautomizer/data/5581e6a45/04c181284c6044fb809cff60ae25dd5d [2018-11-28 13:33:19,003 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-28 13:33:19,004 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-28 13:33:19,005 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-28 13:33:19,005 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-28 13:33:19,008 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-28 13:33:19,008 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:33:19" (1/1) ... [2018-11-28 13:33:19,010 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7676a988 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:33:19, skipping insertion in model container [2018-11-28 13:33:19,010 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:33:19" (1/1) ... [2018-11-28 13:33:19,015 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-28 13:33:19,066 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-28 13:33:20,029 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 13:33:20,048 INFO L191 MainTranslator]: Completed pre-run [2018-11-28 13:33:20,237 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 13:33:20,327 INFO L195 MainTranslator]: Completed translation [2018-11-28 13:33:20,327 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:33:20 WrapperNode [2018-11-28 13:33:20,327 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-28 13:33:20,328 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-28 13:33:20,328 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-28 13:33:20,328 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-28 13:33:20,335 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:33:20" (1/1) ... [2018-11-28 13:33:20,374 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:33:20" (1/1) ... [2018-11-28 13:33:20,387 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-28 13:33:20,388 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-28 13:33:20,388 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-28 13:33:20,388 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-28 13:33:20,397 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:33:20" (1/1) ... [2018-11-28 13:33:20,397 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:33:20" (1/1) ... [2018-11-28 13:33:20,408 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:33:20" (1/1) ... [2018-11-28 13:33:20,409 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:33:20" (1/1) ... [2018-11-28 13:33:20,455 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:33:20" (1/1) ... [2018-11-28 13:33:20,461 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:33:20" (1/1) ... [2018-11-28 13:33:20,483 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:33:20" (1/1) ... [2018-11-28 13:33:20,493 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-28 13:33:20,493 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-28 13:33:20,493 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-28 13:33:20,493 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-28 13:33:20,494 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:33:20" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a0a6ceae-3f06-4c91-9ad4-c3e2e5701fb7/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 13:33:20,551 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-28 13:33:20,551 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2018-11-28 13:33:20,551 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-28 13:33:20,551 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2018-11-28 13:33:20,551 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_fini [2018-11-28 13:33:20,552 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_fini [2018-11-28 13:33:20,552 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_core_irq [2018-11-28 13:33:20,552 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_core_irq [2018-11-28 13:33:20,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2018-11-28 13:33:20,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2018-11-28 13:33:20,552 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2018-11-28 13:33:20,553 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2018-11-28 13:33:20,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-28 13:33:20,553 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2018-11-28 13:33:20,553 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2018-11-28 13:33:20,553 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2018-11-28 13:33:20,553 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2018-11-28 13:33:20,553 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-28 13:33:20,554 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_restart_queue [2018-11-28 13:33:20,554 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_restart_queue [2018-11-28 13:33:20,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-28 13:33:20,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-28 13:33:20,554 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_core_get [2018-11-28 13:33:20,554 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_core_get [2018-11-28 13:33:20,554 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-28 13:33:20,554 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-11-28 13:33:20,555 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-11-28 13:33:20,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_cx88_core [2018-11-28 13:33:20,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_cx88_core [2018-11-28 13:33:20,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_cx88_core [2018-11-28 13:33:20,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_cx88_core [2018-11-28 13:33:20,555 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2018-11-28 13:33:20,555 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2018-11-28 13:33:20,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-28 13:33:20,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-28 13:33:20,556 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_mpeg_irq [2018-11-28 13:33:20,556 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_mpeg_irq [2018-11-28 13:33:20,556 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_external_alloc [2018-11-28 13:33:20,556 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_sram_channel_setup [2018-11-28 13:33:20,556 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_sram_channel_setup [2018-11-28 13:33:20,557 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2018-11-28 13:33:20,557 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2018-11-28 13:33:20,557 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-28 13:33:20,557 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2018-11-28 13:33:20,557 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2018-11-28 13:33:20,557 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2018-11-28 13:33:20,557 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2018-11-28 13:33:20,558 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2018-11-28 13:33:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-28 13:33:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-28 13:33:20,558 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2018-11-28 13:33:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2018-11-28 13:33:20,558 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2018-11-28 13:33:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-28 13:33:20,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-28 13:33:20,559 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2018-11-28 13:33:20,559 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2018-11-28 13:33:20,559 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_free [2018-11-28 13:33:20,559 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_free [2018-11-28 13:33:20,559 INFO L130 BoogieDeclarations]: Found specification of procedure flush_work_sync [2018-11-28 13:33:20,559 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_work_sync [2018-11-28 13:33:20,560 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_init [2018-11-28 13:33:20,560 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_init [2018-11-28 13:33:20,560 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2018-11-28 13:33:20,560 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2018-11-28 13:33:20,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2018-11-28 13:33:20,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2018-11-28 13:33:20,560 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_remove [2018-11-28 13:33:20,561 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_remove [2018-11-28 13:33:20,561 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_reset [2018-11-28 13:33:20,561 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_reset [2018-11-28 13:33:20,561 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_timeout [2018-11-28 13:33:20,561 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_timeout [2018-11-28 13:33:20,561 INFO L130 BoogieDeclarations]: Found specification of procedure flush_request_modules [2018-11-28 13:33:20,561 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_request_modules [2018-11-28 13:33:20,561 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-28 13:33:20,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-28 13:33:20,562 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2018-11-28 13:33:20,562 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2018-11-28 13:33:20,562 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2018-11-28 13:33:20,562 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2018-11-28 13:33:20,562 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-28 13:33:20,563 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-28 13:33:20,563 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-11-28 13:33:20,563 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2018-11-28 13:33:20,563 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_init_common [2018-11-28 13:33:20,563 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_init_common [2018-11-28 13:33:20,563 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-28 13:33:20,563 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-28 13:33:20,564 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-28 13:33:20,564 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-28 13:33:20,564 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2018-11-28 13:33:20,564 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2018-11-28 13:33:20,564 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-11-28 13:33:20,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2018-11-28 13:33:20,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-28 13:33:20,565 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-28 13:33:20,565 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-28 13:33:20,565 INFO L130 BoogieDeclarations]: Found specification of procedure do_cancel_buffers [2018-11-28 13:33:20,565 INFO L138 BoogieDeclarations]: Found implementation of procedure do_cancel_buffers [2018-11-28 13:33:20,565 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_start_dma [2018-11-28 13:33:20,565 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_start_dma [2018-11-28 13:33:20,566 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_resume_common [2018-11-28 13:33:20,566 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_resume_common [2018-11-28 13:33:20,566 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2018-11-28 13:33:20,566 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2018-11-28 13:33:20,566 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-28 13:33:20,566 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2018-11-28 13:33:20,566 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2018-11-28 13:33:20,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2018-11-28 13:33:20,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2018-11-28 13:33:20,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2018-11-28 13:33:20,567 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-28 13:33:20,567 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2018-11-28 13:33:20,567 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2018-11-28 13:33:20,568 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_core_put [2018-11-28 13:33:20,568 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_core_put [2018-11-28 13:33:20,568 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2018-11-28 13:33:20,568 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2018-11-28 13:33:20,568 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_wakeup [2018-11-28 13:33:20,568 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_wakeup [2018-11-28 13:33:20,568 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_print_irqbits [2018-11-28 13:33:20,569 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_print_irqbits [2018-11-28 13:33:20,569 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2018-11-28 13:33:20,569 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2018-11-28 13:33:20,569 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_stop_dma [2018-11-28 13:33:20,569 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_stop_dma [2018-11-28 13:33:20,569 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2018-11-28 13:33:20,569 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2018-11-28 13:33:20,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-28 13:33:20,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-28 13:33:20,570 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-28 13:33:20,570 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-28 13:33:20,570 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-28 13:33:20,570 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2018-11-28 13:33:20,570 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2018-11-28 13:33:20,571 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2018-11-28 13:33:20,571 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-28 13:33:20,571 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-28 13:33:20,571 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2018-11-28 13:33:20,571 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_request_acquire [2018-11-28 13:33:20,571 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_request_acquire [2018-11-28 13:33:20,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-28 13:33:20,574 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2018-11-28 13:33:20,574 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2018-11-28 13:33:20,575 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2018-11-28 13:33:20,575 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2018-11-28 13:33:20,575 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2018-11-28 13:33:20,575 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2018-11-28 13:33:20,575 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_request_release [2018-11-28 13:33:20,575 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_request_release [2018-11-28 13:33:20,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2018-11-28 13:33:20,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2018-11-28 13:33:20,576 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_sram_channel_dump [2018-11-28 13:33:20,576 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_sram_channel_dump [2018-11-28 13:33:20,576 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2018-11-28 13:33:20,576 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2018-11-28 13:33:20,576 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_irq [2018-11-28 13:33:20,577 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_irq [2018-11-28 13:33:20,577 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2018-11-28 13:33:20,577 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2018-11-28 13:33:20,577 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2018-11-28 13:33:20,577 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2018-11-28 13:33:20,578 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-28 13:33:20,578 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-28 13:33:20,578 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-28 13:33:20,578 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-28 13:33:20,579 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-28 13:33:20,579 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2018-11-28 13:33:20,579 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-11-28 13:33:20,579 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-11-28 13:33:20,579 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2018-11-28 13:33:20,579 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2018-11-28 13:33:20,579 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2018-11-28 13:33:20,580 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2018-11-28 13:33:20,580 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2018-11-28 13:33:20,580 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2018-11-28 13:33:20,580 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2018-11-28 13:33:20,580 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2018-11-28 13:33:20,580 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-11-28 13:33:20,581 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-11-28 13:33:20,581 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-28 13:33:20,581 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2018-11-28 13:33:20,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-28 13:33:20,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2018-11-28 13:33:20,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2018-11-28 13:33:20,582 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_supported [2018-11-28 13:33:20,582 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_supported [2018-11-28 13:33:20,582 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2018-11-28 13:33:20,582 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2018-11-28 13:33:20,582 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_probe [2018-11-28 13:33:20,582 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_probe [2018-11-28 13:33:20,582 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2018-11-28 13:33:20,582 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2018-11-28 13:33:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-28 13:33:20,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-28 13:33:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_fini_common [2018-11-28 13:33:20,583 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_fini_common [2018-11-28 13:33:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure request_modules [2018-11-28 13:33:20,583 INFO L138 BoogieDeclarations]: Found implementation of procedure request_modules [2018-11-28 13:33:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-28 13:33:20,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-28 13:33:20,584 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_risc_stopper [2018-11-28 13:33:20,584 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_risc_stopper [2018-11-28 13:33:23,750 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-28 13:33:23,750 INFO L280 CfgBuilder]: Removed 0 assue(true) statements. [2018-11-28 13:33:23,751 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 01:33:23 BoogieIcfgContainer [2018-11-28 13:33:23,751 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-28 13:33:23,752 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-28 13:33:23,752 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-28 13:33:23,755 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-28 13:33:23,755 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 01:33:19" (1/3) ... [2018-11-28 13:33:23,756 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@72fe1146 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 01:33:23, skipping insertion in model container [2018-11-28 13:33:23,756 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:33:20" (2/3) ... [2018-11-28 13:33:23,756 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@72fe1146 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 01:33:23, skipping insertion in model container [2018-11-28 13:33:23,756 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 01:33:23" (3/3) ... [2018-11-28 13:33:23,758 INFO L112 eAbstractionObserver]: Analyzing ICFG m0_true-unreach-call_drivers-media-video-cx88-cx8802-ko--32_7a--d47b389.i [2018-11-28 13:33:23,767 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-28 13:33:23,775 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-28 13:33:23,790 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-28 13:33:23,823 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-28 13:33:23,823 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-28 13:33:23,823 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-28 13:33:23,823 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-28 13:33:23,824 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-28 13:33:23,824 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-28 13:33:23,824 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-28 13:33:23,824 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-28 13:33:23,824 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-28 13:33:23,852 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states. [2018-11-28 13:33:23,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-11-28 13:33:23,858 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 13:33:23,859 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 13:33:23,860 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 13:33:23,865 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 13:33:23,865 INFO L82 PathProgramCache]: Analyzing trace with hash -1432734868, now seen corresponding path program 1 times [2018-11-28 13:33:23,867 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 13:33:23,868 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 13:33:23,962 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:33:23,962 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 13:33:23,963 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:33:24,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 13:33:24,261 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 13:33:24,263 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 13:33:24,263 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-28 13:33:24,267 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-28 13:33:24,278 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 13:33:24,279 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 13:33:24,281 INFO L87 Difference]: Start difference. First operand 765 states. Second operand 3 states. [2018-11-28 13:33:24,964 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 13:33:24,964 INFO L93 Difference]: Finished difference Result 1717 states and 2185 transitions. [2018-11-28 13:33:24,968 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 13:33:24,969 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 28 [2018-11-28 13:33:24,970 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 13:33:24,987 INFO L225 Difference]: With dead ends: 1717 [2018-11-28 13:33:24,988 INFO L226 Difference]: Without dead ends: 967 [2018-11-28 13:33:24,994 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 13:33:25,009 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 967 states. [2018-11-28 13:33:25,087 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 967 to 965. [2018-11-28 13:33:25,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 965 states. [2018-11-28 13:33:25,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 965 states and 1221 transitions. [2018-11-28 13:33:25,096 INFO L78 Accepts]: Start accepts. Automaton has 965 states and 1221 transitions. Word has length 28 [2018-11-28 13:33:25,096 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 13:33:25,096 INFO L480 AbstractCegarLoop]: Abstraction has 965 states and 1221 transitions. [2018-11-28 13:33:25,097 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-28 13:33:25,097 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1221 transitions. [2018-11-28 13:33:25,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-11-28 13:33:25,098 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 13:33:25,098 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 13:33:25,098 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 13:33:25,099 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 13:33:25,099 INFO L82 PathProgramCache]: Analyzing trace with hash -1465526259, now seen corresponding path program 1 times [2018-11-28 13:33:25,099 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 13:33:25,099 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 13:33:25,110 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:33:25,110 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 13:33:25,110 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:33:25,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 13:33:25,291 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 13:33:25,291 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 13:33:25,291 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-28 13:33:25,293 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-28 13:33:25,293 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 13:33:25,293 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 13:33:25,293 INFO L87 Difference]: Start difference. First operand 965 states and 1221 transitions. Second operand 3 states. [2018-11-28 13:33:25,768 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 13:33:25,768 INFO L93 Difference]: Finished difference Result 967 states and 1222 transitions. [2018-11-28 13:33:25,769 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 13:33:25,769 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 29 [2018-11-28 13:33:25,769 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 13:33:25,774 INFO L225 Difference]: With dead ends: 967 [2018-11-28 13:33:25,774 INFO L226 Difference]: Without dead ends: 964 [2018-11-28 13:33:25,776 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 13:33:25,777 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 964 states. [2018-11-28 13:33:25,814 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 964 to 964. [2018-11-28 13:33:25,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 964 states. [2018-11-28 13:33:25,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 964 states and 1219 transitions. [2018-11-28 13:33:25,819 INFO L78 Accepts]: Start accepts. Automaton has 964 states and 1219 transitions. Word has length 29 [2018-11-28 13:33:25,819 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 13:33:25,820 INFO L480 AbstractCegarLoop]: Abstraction has 964 states and 1219 transitions. [2018-11-28 13:33:25,820 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-28 13:33:25,820 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1219 transitions. [2018-11-28 13:33:25,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-11-28 13:33:25,820 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 13:33:25,820 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 13:33:25,821 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 13:33:25,821 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 13:33:25,821 INFO L82 PathProgramCache]: Analyzing trace with hash 1812912783, now seen corresponding path program 1 times [2018-11-28 13:33:25,821 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 13:33:25,821 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 13:33:25,829 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:33:25,829 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 13:33:25,829 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:33:25,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 13:33:25,943 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 13:33:25,943 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 13:33:25,943 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-28 13:33:25,944 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-28 13:33:25,944 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 13:33:25,944 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 13:33:25,944 INFO L87 Difference]: Start difference. First operand 964 states and 1219 transitions. Second operand 3 states. [2018-11-28 13:33:26,440 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 13:33:26,440 INFO L93 Difference]: Finished difference Result 966 states and 1220 transitions. [2018-11-28 13:33:26,440 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 13:33:26,441 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 30 [2018-11-28 13:33:26,441 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 13:33:26,446 INFO L225 Difference]: With dead ends: 966 [2018-11-28 13:33:26,446 INFO L226 Difference]: Without dead ends: 963 [2018-11-28 13:33:26,447 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 13:33:26,448 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 963 states. [2018-11-28 13:33:26,486 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 963 to 963. [2018-11-28 13:33:26,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 963 states. [2018-11-28 13:33:26,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 963 states and 1217 transitions. [2018-11-28 13:33:26,490 INFO L78 Accepts]: Start accepts. Automaton has 963 states and 1217 transitions. Word has length 30 [2018-11-28 13:33:26,490 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 13:33:26,490 INFO L480 AbstractCegarLoop]: Abstraction has 963 states and 1217 transitions. [2018-11-28 13:33:26,490 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-28 13:33:26,491 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1217 transitions. [2018-11-28 13:33:26,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2018-11-28 13:33:26,491 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 13:33:26,491 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 13:33:26,491 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 13:33:26,491 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 13:33:26,492 INFO L82 PathProgramCache]: Analyzing trace with hash 365312848, now seen corresponding path program 1 times [2018-11-28 13:33:26,492 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 13:33:26,492 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 13:33:26,499 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:33:26,499 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 13:33:26,499 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:33:26,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 13:33:26,617 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 13:33:26,617 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 13:33:26,617 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-28 13:33:26,618 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-28 13:33:26,618 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 13:33:26,618 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 13:33:26,618 INFO L87 Difference]: Start difference. First operand 963 states and 1217 transitions. Second operand 3 states. [2018-11-28 13:33:27,229 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 13:33:27,229 INFO L93 Difference]: Finished difference Result 965 states and 1218 transitions. [2018-11-28 13:33:27,267 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 13:33:27,267 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 31 [2018-11-28 13:33:27,267 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 13:33:27,272 INFO L225 Difference]: With dead ends: 965 [2018-11-28 13:33:27,272 INFO L226 Difference]: Without dead ends: 949 [2018-11-28 13:33:27,273 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 13:33:27,274 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 949 states. [2018-11-28 13:33:27,312 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 949 to 949. [2018-11-28 13:33:27,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 949 states. [2018-11-28 13:33:27,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 949 states and 1199 transitions. [2018-11-28 13:33:27,316 INFO L78 Accepts]: Start accepts. Automaton has 949 states and 1199 transitions. Word has length 31 [2018-11-28 13:33:27,317 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 13:33:27,317 INFO L480 AbstractCegarLoop]: Abstraction has 949 states and 1199 transitions. [2018-11-28 13:33:27,317 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-28 13:33:27,317 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1199 transitions. [2018-11-28 13:33:27,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2018-11-28 13:33:27,320 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 13:33:27,320 INFO L402 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 13:33:27,320 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 13:33:27,320 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 13:33:27,320 INFO L82 PathProgramCache]: Analyzing trace with hash 779198721, now seen corresponding path program 1 times [2018-11-28 13:33:27,321 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 13:33:27,321 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 13:33:27,328 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:33:27,328 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 13:33:27,328 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:33:27,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 13:33:27,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-28 13:33:27,483 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 13:33:27,483 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-28 13:33:27,483 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-28 13:33:27,484 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 13:33:27,484 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 13:33:27,484 INFO L87 Difference]: Start difference. First operand 949 states and 1199 transitions. Second operand 3 states. [2018-11-28 13:33:27,539 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 13:33:27,539 INFO L93 Difference]: Finished difference Result 1892 states and 2402 transitions. [2018-11-28 13:33:27,539 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 13:33:27,539 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 90 [2018-11-28 13:33:27,540 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 13:33:27,543 INFO L225 Difference]: With dead ends: 1892 [2018-11-28 13:33:27,543 INFO L226 Difference]: Without dead ends: 965 [2018-11-28 13:33:27,546 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 13:33:27,547 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 965 states. [2018-11-28 13:33:27,572 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 965 to 965. [2018-11-28 13:33:27,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 965 states. [2018-11-28 13:33:27,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 965 states and 1224 transitions. [2018-11-28 13:33:27,575 INFO L78 Accepts]: Start accepts. Automaton has 965 states and 1224 transitions. Word has length 90 [2018-11-28 13:33:27,575 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 13:33:27,575 INFO L480 AbstractCegarLoop]: Abstraction has 965 states and 1224 transitions. [2018-11-28 13:33:27,576 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-28 13:33:27,576 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1224 transitions. [2018-11-28 13:33:27,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2018-11-28 13:33:27,581 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 13:33:27,581 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 13:33:27,581 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 13:33:27,581 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 13:33:27,581 INFO L82 PathProgramCache]: Analyzing trace with hash 1790452599, now seen corresponding path program 1 times [2018-11-28 13:33:27,581 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 13:33:27,582 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 13:33:27,590 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:33:27,590 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 13:33:27,590 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:33:27,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 13:33:27,738 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-11-28 13:33:27,739 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 13:33:27,739 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-28 13:33:27,739 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-28 13:33:27,739 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-28 13:33:27,739 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-28 13:33:27,739 INFO L87 Difference]: Start difference. First operand 965 states and 1224 transitions. Second operand 5 states. [2018-11-28 13:33:27,788 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 13:33:27,788 INFO L93 Difference]: Finished difference Result 1914 states and 2433 transitions. [2018-11-28 13:33:27,788 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-28 13:33:27,789 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 120 [2018-11-28 13:33:27,789 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 13:33:27,792 INFO L225 Difference]: With dead ends: 1914 [2018-11-28 13:33:27,792 INFO L226 Difference]: Without dead ends: 965 [2018-11-28 13:33:27,794 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-28 13:33:27,795 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 965 states. [2018-11-28 13:33:27,817 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 965 to 965. [2018-11-28 13:33:27,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 965 states. [2018-11-28 13:33:27,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 965 states and 1223 transitions. [2018-11-28 13:33:27,821 INFO L78 Accepts]: Start accepts. Automaton has 965 states and 1223 transitions. Word has length 120 [2018-11-28 13:33:27,821 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 13:33:27,821 INFO L480 AbstractCegarLoop]: Abstraction has 965 states and 1223 transitions. [2018-11-28 13:33:27,821 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-28 13:33:27,821 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1223 transitions. [2018-11-28 13:33:27,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2018-11-28 13:33:27,823 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 13:33:27,824 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 13:33:27,824 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 13:33:27,824 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 13:33:27,825 INFO L82 PathProgramCache]: Analyzing trace with hash -1897136365, now seen corresponding path program 1 times [2018-11-28 13:33:27,825 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 13:33:27,825 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 13:33:27,831 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:33:27,831 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 13:33:27,831 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:33:27,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 13:33:27,969 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-11-28 13:33:27,969 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 13:33:27,969 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-28 13:33:27,970 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-28 13:33:27,970 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-28 13:33:27,970 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-28 13:33:27,970 INFO L87 Difference]: Start difference. First operand 965 states and 1223 transitions. Second operand 6 states. [2018-11-28 13:33:28,030 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 13:33:28,031 INFO L93 Difference]: Finished difference Result 1917 states and 2435 transitions. [2018-11-28 13:33:28,031 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-28 13:33:28,031 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 127 [2018-11-28 13:33:28,031 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 13:33:28,034 INFO L225 Difference]: With dead ends: 1917 [2018-11-28 13:33:28,034 INFO L226 Difference]: Without dead ends: 965 [2018-11-28 13:33:28,037 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-11-28 13:33:28,038 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 965 states. [2018-11-28 13:33:28,062 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 965 to 965. [2018-11-28 13:33:28,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 965 states. [2018-11-28 13:33:28,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 965 states and 1222 transitions. [2018-11-28 13:33:28,065 INFO L78 Accepts]: Start accepts. Automaton has 965 states and 1222 transitions. Word has length 127 [2018-11-28 13:33:28,065 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 13:33:28,065 INFO L480 AbstractCegarLoop]: Abstraction has 965 states and 1222 transitions. [2018-11-28 13:33:28,065 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-28 13:33:28,065 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1222 transitions. [2018-11-28 13:33:28,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2018-11-28 13:33:28,067 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 13:33:28,068 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 13:33:28,068 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 13:33:28,068 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 13:33:28,068 INFO L82 PathProgramCache]: Analyzing trace with hash 804593067, now seen corresponding path program 1 times [2018-11-28 13:33:28,069 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 13:33:28,069 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 13:33:28,074 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:33:28,074 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 13:33:28,074 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:33:28,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 13:33:28,332 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-11-28 13:33:28,332 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 13:33:28,332 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-28 13:33:28,332 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-28 13:33:28,333 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-28 13:33:28,333 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-28 13:33:28,333 INFO L87 Difference]: Start difference. First operand 965 states and 1222 transitions. Second operand 6 states. [2018-11-28 13:33:28,446 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 13:33:28,446 INFO L93 Difference]: Finished difference Result 1917 states and 2433 transitions. [2018-11-28 13:33:28,447 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-28 13:33:28,447 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 149 [2018-11-28 13:33:28,447 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 13:33:28,451 INFO L225 Difference]: With dead ends: 1917 [2018-11-28 13:33:28,451 INFO L226 Difference]: Without dead ends: 965 [2018-11-28 13:33:28,454 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-11-28 13:33:28,455 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 965 states. [2018-11-28 13:33:28,488 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 965 to 965. [2018-11-28 13:33:28,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 965 states. [2018-11-28 13:33:28,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 965 states and 1221 transitions. [2018-11-28 13:33:28,493 INFO L78 Accepts]: Start accepts. Automaton has 965 states and 1221 transitions. Word has length 149 [2018-11-28 13:33:28,493 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 13:33:28,493 INFO L480 AbstractCegarLoop]: Abstraction has 965 states and 1221 transitions. [2018-11-28 13:33:28,493 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-28 13:33:28,493 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1221 transitions. [2018-11-28 13:33:28,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2018-11-28 13:33:28,495 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 13:33:28,495 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 13:33:28,497 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 13:33:28,497 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 13:33:28,497 INFO L82 PathProgramCache]: Analyzing trace with hash -922110967, now seen corresponding path program 1 times [2018-11-28 13:33:28,497 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 13:33:28,497 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 13:33:28,505 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:33:28,505 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 13:33:28,505 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:33:28,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 13:33:28,853 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-11-28 13:33:28,853 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 13:33:28,853 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2018-11-28 13:33:28,854 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-28 13:33:28,854 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-28 13:33:28,854 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2018-11-28 13:33:28,854 INFO L87 Difference]: Start difference. First operand 965 states and 1221 transitions. Second operand 11 states. [2018-11-28 13:33:28,988 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 13:33:28,989 INFO L93 Difference]: Finished difference Result 1921 states and 2433 transitions. [2018-11-28 13:33:28,989 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-11-28 13:33:28,990 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 165 [2018-11-28 13:33:28,990 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 13:33:28,994 INFO L225 Difference]: With dead ends: 1921 [2018-11-28 13:33:28,994 INFO L226 Difference]: Without dead ends: 965 [2018-11-28 13:33:28,997 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2018-11-28 13:33:28,998 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 965 states. [2018-11-28 13:33:29,034 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 965 to 965. [2018-11-28 13:33:29,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 965 states. [2018-11-28 13:33:29,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 965 states and 1220 transitions. [2018-11-28 13:33:29,038 INFO L78 Accepts]: Start accepts. Automaton has 965 states and 1220 transitions. Word has length 165 [2018-11-28 13:33:29,038 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 13:33:29,038 INFO L480 AbstractCegarLoop]: Abstraction has 965 states and 1220 transitions. [2018-11-28 13:33:29,038 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-28 13:33:29,038 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1220 transitions. [2018-11-28 13:33:29,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2018-11-28 13:33:29,041 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 13:33:29,042 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 13:33:29,042 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 13:33:29,042 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 13:33:29,042 INFO L82 PathProgramCache]: Analyzing trace with hash 1690167575, now seen corresponding path program 1 times [2018-11-28 13:33:29,042 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 13:33:29,042 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 13:33:29,050 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:33:29,050 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 13:33:29,050 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:33:29,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 13:33:29,275 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-11-28 13:33:29,275 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 13:33:29,275 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-28 13:33:29,276 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-28 13:33:29,276 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-28 13:33:29,276 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-28 13:33:29,276 INFO L87 Difference]: Start difference. First operand 965 states and 1220 transitions. Second operand 8 states. [2018-11-28 13:33:29,423 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 13:33:29,423 INFO L93 Difference]: Finished difference Result 1922 states and 2437 transitions. [2018-11-28 13:33:29,424 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-28 13:33:29,424 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 170 [2018-11-28 13:33:29,425 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 13:33:29,429 INFO L225 Difference]: With dead ends: 1922 [2018-11-28 13:33:29,429 INFO L226 Difference]: Without dead ends: 965 [2018-11-28 13:33:29,432 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2018-11-28 13:33:29,434 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 965 states. [2018-11-28 13:33:29,471 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 965 to 965. [2018-11-28 13:33:29,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 965 states. [2018-11-28 13:33:29,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 965 states and 1218 transitions. [2018-11-28 13:33:29,474 INFO L78 Accepts]: Start accepts. Automaton has 965 states and 1218 transitions. Word has length 170 [2018-11-28 13:33:29,475 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 13:33:29,475 INFO L480 AbstractCegarLoop]: Abstraction has 965 states and 1218 transitions. [2018-11-28 13:33:29,475 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-28 13:33:29,475 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1218 transitions. [2018-11-28 13:33:29,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2018-11-28 13:33:29,479 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 13:33:29,479 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 13:33:29,479 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 13:33:29,479 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 13:33:29,480 INFO L82 PathProgramCache]: Analyzing trace with hash -78478096, now seen corresponding path program 1 times [2018-11-28 13:33:29,480 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 13:33:29,480 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 13:33:29,488 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:33:29,488 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 13:33:29,488 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:33:29,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 13:33:29,735 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-11-28 13:33:29,736 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 13:33:29,736 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-28 13:33:29,736 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-28 13:33:29,736 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-28 13:33:29,736 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-28 13:33:29,737 INFO L87 Difference]: Start difference. First operand 965 states and 1218 transitions. Second operand 6 states. [2018-11-28 13:33:29,833 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 13:33:29,833 INFO L93 Difference]: Finished difference Result 1914 states and 2421 transitions. [2018-11-28 13:33:29,834 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-28 13:33:29,834 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 257 [2018-11-28 13:33:29,835 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 13:33:29,840 INFO L225 Difference]: With dead ends: 1914 [2018-11-28 13:33:29,840 INFO L226 Difference]: Without dead ends: 961 [2018-11-28 13:33:29,843 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-11-28 13:33:29,845 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 961 states. [2018-11-28 13:33:29,879 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 961 to 961. [2018-11-28 13:33:29,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 961 states. [2018-11-28 13:33:29,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 961 states and 1211 transitions. [2018-11-28 13:33:29,883 INFO L78 Accepts]: Start accepts. Automaton has 961 states and 1211 transitions. Word has length 257 [2018-11-28 13:33:29,883 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 13:33:29,883 INFO L480 AbstractCegarLoop]: Abstraction has 961 states and 1211 transitions. [2018-11-28 13:33:29,884 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-28 13:33:29,885 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1211 transitions. [2018-11-28 13:33:29,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2018-11-28 13:33:29,889 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 13:33:29,890 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 13:33:29,890 INFO L423 AbstractCegarLoop]: === Iteration 12 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 13:33:29,890 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 13:33:29,890 INFO L82 PathProgramCache]: Analyzing trace with hash 897091390, now seen corresponding path program 1 times [2018-11-28 13:33:29,890 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 13:33:29,890 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 13:33:29,898 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:33:29,898 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 13:33:29,898 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:33:29,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 13:33:30,185 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2018-11-28 13:33:30,185 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 13:33:30,185 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-28 13:33:30,186 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-28 13:33:30,186 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-28 13:33:30,186 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-28 13:33:30,186 INFO L87 Difference]: Start difference. First operand 961 states and 1211 transitions. Second operand 5 states. [2018-11-28 13:33:30,266 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 13:33:30,266 INFO L93 Difference]: Finished difference Result 1904 states and 2404 transitions. [2018-11-28 13:33:30,267 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-28 13:33:30,267 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 284 [2018-11-28 13:33:30,267 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 13:33:30,271 INFO L225 Difference]: With dead ends: 1904 [2018-11-28 13:33:30,271 INFO L226 Difference]: Without dead ends: 961 [2018-11-28 13:33:30,274 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 3 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-28 13:33:30,276 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 961 states. [2018-11-28 13:33:30,315 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 961 to 961. [2018-11-28 13:33:30,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 961 states. [2018-11-28 13:33:30,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 961 states and 1210 transitions. [2018-11-28 13:33:30,319 INFO L78 Accepts]: Start accepts. Automaton has 961 states and 1210 transitions. Word has length 284 [2018-11-28 13:33:30,320 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 13:33:30,320 INFO L480 AbstractCegarLoop]: Abstraction has 961 states and 1210 transitions. [2018-11-28 13:33:30,320 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-28 13:33:30,320 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1210 transitions. [2018-11-28 13:33:30,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2018-11-28 13:33:30,325 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 13:33:30,326 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 13:33:30,326 INFO L423 AbstractCegarLoop]: === Iteration 13 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 13:33:30,326 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 13:33:30,326 INFO L82 PathProgramCache]: Analyzing trace with hash 520038285, now seen corresponding path program 1 times [2018-11-28 13:33:30,326 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 13:33:30,327 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 13:33:30,335 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:33:30,335 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 13:33:30,335 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:33:30,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 13:33:30,650 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-11-28 13:33:30,651 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 13:33:30,651 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-28 13:33:30,651 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-28 13:33:30,651 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 13:33:30,651 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 13:33:30,652 INFO L87 Difference]: Start difference. First operand 961 states and 1210 transitions. Second operand 3 states. [2018-11-28 13:33:30,803 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 13:33:30,803 INFO L93 Difference]: Finished difference Result 1894 states and 2413 transitions. [2018-11-28 13:33:30,804 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 13:33:30,804 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 303 [2018-11-28 13:33:30,805 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 13:33:30,809 INFO L225 Difference]: With dead ends: 1894 [2018-11-28 13:33:30,809 INFO L226 Difference]: Without dead ends: 955 [2018-11-28 13:33:30,812 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 13:33:30,814 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 955 states. [2018-11-28 13:33:30,846 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 955 to 955. [2018-11-28 13:33:30,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 955 states. [2018-11-28 13:33:30,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 955 states and 1167 transitions. [2018-11-28 13:33:30,850 INFO L78 Accepts]: Start accepts. Automaton has 955 states and 1167 transitions. Word has length 303 [2018-11-28 13:33:30,851 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 13:33:30,851 INFO L480 AbstractCegarLoop]: Abstraction has 955 states and 1167 transitions. [2018-11-28 13:33:30,851 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-28 13:33:30,851 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 1167 transitions. [2018-11-28 13:33:30,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2018-11-28 13:33:30,855 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 13:33:30,856 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 13:33:30,856 INFO L423 AbstractCegarLoop]: === Iteration 14 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 13:33:30,856 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 13:33:30,856 INFO L82 PathProgramCache]: Analyzing trace with hash -851769013, now seen corresponding path program 1 times [2018-11-28 13:33:30,856 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 13:33:30,856 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 13:33:30,863 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:33:30,863 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 13:33:30,863 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:33:31,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 13:33:32,108 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-11-28 13:33:32,108 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 13:33:32,109 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-28 13:33:32,109 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-28 13:33:32,109 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-28 13:33:32,109 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-28 13:33:32,110 INFO L87 Difference]: Start difference. First operand 955 states and 1167 transitions. Second operand 4 states. [2018-11-28 13:33:32,928 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 13:33:32,929 INFO L93 Difference]: Finished difference Result 955 states and 1167 transitions. [2018-11-28 13:33:32,929 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-28 13:33:32,930 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 303 [2018-11-28 13:33:32,930 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 13:33:32,930 INFO L225 Difference]: With dead ends: 955 [2018-11-28 13:33:32,930 INFO L226 Difference]: Without dead ends: 0 [2018-11-28 13:33:32,933 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 3 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-11-28 13:33:32,933 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-28 13:33:32,933 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-28 13:33:32,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-28 13:33:32,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-28 13:33:32,933 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 303 [2018-11-28 13:33:32,933 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 13:33:32,934 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-28 13:33:32,934 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-28 13:33:32,934 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-28 13:33:32,934 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-28 13:33:32,941 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-28 13:33:36,940 INFO L448 ceAbstractionStarter]: For program point dev_get_drvdataFINAL(lines 6868 6870) no Hoare annotation was computed. [2018-11-28 13:33:36,940 INFO L451 ceAbstractionStarter]: At program point dev_get_drvdataENTRY(lines 6868 6870) the Hoare annotation is: true [2018-11-28 13:33:36,940 INFO L448 ceAbstractionStarter]: For program point dev_get_drvdataEXIT(lines 6868 6870) no Hoare annotation was computed. [2018-11-28 13:33:36,941 INFO L448 ceAbstractionStarter]: For program point L6869-1(line 6869) no Hoare annotation was computed. [2018-11-28 13:33:36,941 INFO L451 ceAbstractionStarter]: At program point L6869(line 6869) the Hoare annotation is: true [2018-11-28 13:33:36,941 INFO L448 ceAbstractionStarter]: For program point __raw_spin_lock_initEXIT(lines 6791 6793) no Hoare annotation was computed. [2018-11-28 13:33:36,941 INFO L451 ceAbstractionStarter]: At program point __raw_spin_lock_initENTRY(lines 6791 6793) the Hoare annotation is: true [2018-11-28 13:33:36,941 INFO L448 ceAbstractionStarter]: For program point __raw_spin_lock_initFINAL(lines 6791 6793) no Hoare annotation was computed. [2018-11-28 13:33:36,941 INFO L448 ceAbstractionStarter]: For program point cx8802_finiEXIT(lines 6106 6112) no Hoare annotation was computed. [2018-11-28 13:33:36,941 INFO L451 ceAbstractionStarter]: At program point cx8802_finiENTRY(lines 6106 6112) the Hoare annotation is: true [2018-11-28 13:33:36,941 INFO L448 ceAbstractionStarter]: For program point cx8802_finiFINAL(lines 6106 6112) no Hoare annotation was computed. [2018-11-28 13:33:36,941 INFO L448 ceAbstractionStarter]: For program point cx88_core_irqFINAL(lines 6822 6824) no Hoare annotation was computed. [2018-11-28 13:33:36,941 INFO L448 ceAbstractionStarter]: For program point cx88_core_irqEXIT(lines 6822 6824) no Hoare annotation was computed. [2018-11-28 13:33:36,941 INFO L451 ceAbstractionStarter]: At program point cx88_core_irqENTRY(lines 6822 6824) the Hoare annotation is: true [2018-11-28 13:33:36,941 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_lock_12ENTRY(lines 6288 6295) the Hoare annotation is: (or (not (= |#t~string661.offset| 0)) (not (= 0 ~debug~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 |old(~ldv_mutex_lock_of_cx88_core~0)|)) (= ~ldv_mutex_lock_of_cx88_core~0 1) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:33:36,941 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_12EXIT(lines 6288 6295) no Hoare annotation was computed. [2018-11-28 13:33:36,942 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_12FINAL(lines 6288 6295) no Hoare annotation was computed. [2018-11-28 13:33:36,942 INFO L444 ceAbstractionStarter]: At program point L6291(line 6291) the Hoare annotation is: (or (not (= |#t~string661.offset| 0)) (not (= 0 ~debug~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 |old(~ldv_mutex_lock_of_cx88_core~0)|)) (= ~ldv_mutex_lock_of_cx88_core~0 1) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:33:36,942 INFO L444 ceAbstractionStarter]: At program point L6291-1(line 6291) the Hoare annotation is: (or (not (= |#t~string661.offset| 0)) (not (= 0 ~debug~0)) (and (<= 2 ~ldv_mutex_lock_of_cx88_core~0) (<= ~ldv_mutex_lock_of_cx88_core~0 2)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 |old(~ldv_mutex_lock_of_cx88_core~0)|)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:33:36,942 INFO L448 ceAbstractionStarter]: For program point list_emptyFINAL(lines 4779 4784) no Hoare annotation was computed. [2018-11-28 13:33:36,942 INFO L451 ceAbstractionStarter]: At program point list_emptyENTRY(lines 4779 4784) the Hoare annotation is: true [2018-11-28 13:33:36,942 INFO L448 ceAbstractionStarter]: For program point list_emptyEXIT(lines 4779 4784) no Hoare annotation was computed. [2018-11-28 13:33:36,942 INFO L451 ceAbstractionStarter]: At program point pci_restore_stateENTRY(lines 6936 6938) the Hoare annotation is: true [2018-11-28 13:33:36,942 INFO L448 ceAbstractionStarter]: For program point pci_restore_stateEXIT(lines 6936 6938) no Hoare annotation was computed. [2018-11-28 13:33:36,942 INFO L448 ceAbstractionStarter]: For program point pci_restore_stateFINAL(lines 6936 6938) no Hoare annotation was computed. [2018-11-28 13:33:36,942 INFO L451 ceAbstractionStarter]: At program point pci_unregister_driverENTRY(lines 6950 6952) the Hoare annotation is: true [2018-11-28 13:33:36,942 INFO L448 ceAbstractionStarter]: For program point pci_unregister_driverFINAL(lines 6950 6952) no Hoare annotation was computed. [2018-11-28 13:33:36,942 INFO L448 ceAbstractionStarter]: For program point pci_unregister_driverEXIT(lines 6950 6952) no Hoare annotation was computed. [2018-11-28 13:33:36,942 INFO L448 ceAbstractionStarter]: For program point L5217(lines 5217 5220) no Hoare annotation was computed. [2018-11-28 13:33:36,943 INFO L448 ceAbstractionStarter]: For program point L5209(lines 5209 5259) no Hoare annotation was computed. [2018-11-28 13:33:36,943 INFO L448 ceAbstractionStarter]: For program point L5267(line 5267) no Hoare annotation was computed. [2018-11-28 13:33:36,943 INFO L448 ceAbstractionStarter]: For program point cx8802_restart_queueFINAL(lines 5188 5287) no Hoare annotation was computed. [2018-11-28 13:33:36,943 INFO L448 ceAbstractionStarter]: For program point L5226(line 5226) no Hoare annotation was computed. [2018-11-28 13:33:36,943 INFO L448 ceAbstractionStarter]: For program point L5284-1(line 5284) no Hoare annotation was computed. [2018-11-28 13:33:36,943 INFO L451 ceAbstractionStarter]: At program point cx8802_restart_queueENTRY(lines 5188 5287) the Hoare annotation is: true [2018-11-28 13:33:36,943 INFO L451 ceAbstractionStarter]: At program point L5284(line 5284) the Hoare annotation is: true [2018-11-28 13:33:36,943 INFO L448 ceAbstractionStarter]: For program point L5247(lines 5247 5251) no Hoare annotation was computed. [2018-11-28 13:33:36,943 INFO L451 ceAbstractionStarter]: At program point L5280(lines 5203 5286) the Hoare annotation is: true [2018-11-28 13:33:36,943 INFO L448 ceAbstractionStarter]: For program point L5247-2(lines 5223 5254) no Hoare annotation was computed. [2018-11-28 13:33:36,943 INFO L448 ceAbstractionStarter]: For program point L5239(line 5239) no Hoare annotation was computed. [2018-11-28 13:33:36,943 INFO L448 ceAbstractionStarter]: For program point L5239-5(lines 5239 5254) no Hoare annotation was computed. [2018-11-28 13:33:36,943 INFO L448 ceAbstractionStarter]: For program point L5239-2(line 5239) no Hoare annotation was computed. [2018-11-28 13:33:36,943 INFO L448 ceAbstractionStarter]: For program point L5239-3(line 5239) no Hoare annotation was computed. [2018-11-28 13:33:36,943 INFO L451 ceAbstractionStarter]: At program point L5231(line 5231) the Hoare annotation is: true [2018-11-28 13:33:36,944 INFO L448 ceAbstractionStarter]: For program point L5231-1(line 5231) no Hoare annotation was computed. [2018-11-28 13:33:36,944 INFO L448 ceAbstractionStarter]: For program point L5223(lines 5223 5254) no Hoare annotation was computed. [2018-11-28 13:33:36,944 INFO L451 ceAbstractionStarter]: At program point L5256(lines 5209 5258) the Hoare annotation is: true [2018-11-28 13:33:36,944 INFO L448 ceAbstractionStarter]: For program point L5211(lines 5211 5214) no Hoare annotation was computed. [2018-11-28 13:33:36,944 INFO L451 ceAbstractionStarter]: At program point L5277(lines 5203 5286) the Hoare annotation is: true [2018-11-28 13:33:36,944 INFO L451 ceAbstractionStarter]: At program point L5240-1(line 5240) the Hoare annotation is: true [2018-11-28 13:33:36,944 INFO L451 ceAbstractionStarter]: At program point L5240(line 5240) the Hoare annotation is: true [2018-11-28 13:33:36,944 INFO L448 ceAbstractionStarter]: For program point L5232-1(line 5232) no Hoare annotation was computed. [2018-11-28 13:33:36,944 INFO L451 ceAbstractionStarter]: At program point L5232(line 5232) the Hoare annotation is: true [2018-11-28 13:33:36,944 INFO L448 ceAbstractionStarter]: For program point cx8802_restart_queueEXIT(lines 5188 5287) no Hoare annotation was computed. [2018-11-28 13:33:36,944 INFO L451 ceAbstractionStarter]: At program point L5224-1(line 5224) the Hoare annotation is: true [2018-11-28 13:33:36,944 INFO L451 ceAbstractionStarter]: At program point L5224(line 5224) the Hoare annotation is: true [2018-11-28 13:33:36,944 INFO L448 ceAbstractionStarter]: For program point L5216(line 5216) no Hoare annotation was computed. [2018-11-28 13:33:36,944 INFO L448 ceAbstractionStarter]: For program point L5241(line 5241) no Hoare annotation was computed. [2018-11-28 13:33:36,945 INFO L448 ceAbstractionStarter]: For program point L5208(line 5208) no Hoare annotation was computed. [2018-11-28 13:33:36,945 INFO L451 ceAbstractionStarter]: At program point L5204-2(lines 5204 5207) the Hoare annotation is: true [2018-11-28 13:33:36,945 INFO L448 ceAbstractionStarter]: For program point L5204(lines 5204 5207) no Hoare annotation was computed. [2018-11-28 13:33:36,945 INFO L448 ceAbstractionStarter]: For program point L5262(lines 5262 5266) no Hoare annotation was computed. [2018-11-28 13:33:36,945 INFO L448 ceAbstractionStarter]: For program point L5233(lines 5233 5237) no Hoare annotation was computed. [2018-11-28 13:33:36,945 INFO L451 ceAbstractionStarter]: At program point L5262-2(lines 5262 5266) the Hoare annotation is: true [2018-11-28 13:33:36,945 INFO L451 ceAbstractionStarter]: At program point L5225(line 5225) the Hoare annotation is: true [2018-11-28 13:33:36,945 INFO L451 ceAbstractionStarter]: At program point L5283(line 5283) the Hoare annotation is: true [2018-11-28 13:33:36,945 INFO L448 ceAbstractionStarter]: For program point L5283-1(line 5283) no Hoare annotation was computed. [2018-11-28 13:33:36,945 INFO L451 ceAbstractionStarter]: At program point ldv_initializeENTRY(lines 6746 6755) the Hoare annotation is: true [2018-11-28 13:33:36,945 INFO L448 ceAbstractionStarter]: For program point ldv_initializeFINAL(lines 6746 6755) no Hoare annotation was computed. [2018-11-28 13:33:36,945 INFO L448 ceAbstractionStarter]: For program point ldv_initializeEXIT(lines 6746 6755) no Hoare annotation was computed. [2018-11-28 13:33:36,945 INFO L448 ceAbstractionStarter]: For program point cx88_core_getFINAL(lines 6818 6820) no Hoare annotation was computed. [2018-11-28 13:33:36,945 INFO L448 ceAbstractionStarter]: For program point cx88_core_getEXIT(lines 6818 6820) no Hoare annotation was computed. [2018-11-28 13:33:36,945 INFO L451 ceAbstractionStarter]: At program point cx88_core_getENTRY(lines 6818 6820) the Hoare annotation is: true [2018-11-28 13:33:36,945 INFO L448 ceAbstractionStarter]: For program point L6819-1(line 6819) no Hoare annotation was computed. [2018-11-28 13:33:36,946 INFO L451 ceAbstractionStarter]: At program point L6819(line 6819) the Hoare annotation is: true [2018-11-28 13:33:36,946 INFO L448 ceAbstractionStarter]: For program point external_allocFINAL(lines 6974 6976) no Hoare annotation was computed. [2018-11-28 13:33:36,946 INFO L448 ceAbstractionStarter]: For program point external_allocEXIT(lines 6974 6976) no Hoare annotation was computed. [2018-11-28 13:33:36,946 INFO L451 ceAbstractionStarter]: At program point external_allocENTRY(lines 6974 6976) the Hoare annotation is: true [2018-11-28 13:33:36,946 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_lock_of_cx88_coreFINAL(lines 6353 6363) no Hoare annotation was computed. [2018-11-28 13:33:36,946 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_lock_of_cx88_coreEXIT(lines 6353 6363) no Hoare annotation was computed. [2018-11-28 13:33:36,946 INFO L444 ceAbstractionStarter]: At program point L6358(line 6358) the Hoare annotation is: (or (not (= |#t~string661.offset| 0)) (not (= 0 ~debug~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 |old(~ldv_mutex_lock_of_cx88_core~0)|)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:33:36,946 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_lock_lock_of_cx88_coreENTRY(lines 6353 6363) the Hoare annotation is: (or (not (= |#t~string661.offset| 0)) (not (= 0 ~debug~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 |old(~ldv_mutex_lock_of_cx88_core~0)|)) (= ~ldv_mutex_lock_of_cx88_core~0 1) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:33:36,946 INFO L448 ceAbstractionStarter]: For program point L6356(lines 6356 6359) no Hoare annotation was computed. [2018-11-28 13:33:36,946 INFO L448 ceAbstractionStarter]: For program point L6358-1(lines 6356 6359) no Hoare annotation was computed. [2018-11-28 13:33:36,946 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_unlock_lock_of_cx88_coreENTRY(lines 6414 6424) the Hoare annotation is: (or (not (= |#t~string661.offset| 0)) (and (<= 2 ~ldv_mutex_lock_of_cx88_core~0) (<= ~ldv_mutex_lock_of_cx88_core~0 2)) (not (= 0 ~debug~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (< |old(~ldv_mutex_lock_of_cx88_core~0)| 2) (< 2 |old(~ldv_mutex_lock_of_cx88_core~0)|) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:33:36,946 INFO L448 ceAbstractionStarter]: For program point L6417(lines 6417 6420) no Hoare annotation was computed. [2018-11-28 13:33:36,947 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_lock_of_cx88_coreFINAL(lines 6414 6424) no Hoare annotation was computed. [2018-11-28 13:33:36,947 INFO L448 ceAbstractionStarter]: For program point L6419-1(lines 6417 6420) no Hoare annotation was computed. [2018-11-28 13:33:36,947 INFO L444 ceAbstractionStarter]: At program point L6419(line 6419) the Hoare annotation is: (or (not (= |#t~string661.offset| 0)) (not (= 0 ~debug~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (< |old(~ldv_mutex_lock_of_cx88_core~0)| 2) (< 2 |old(~ldv_mutex_lock_of_cx88_core~0)|) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:33:36,947 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_lock_of_cx88_coreEXIT(lines 6414 6424) no Hoare annotation was computed. [2018-11-28 13:33:36,947 INFO L451 ceAbstractionStarter]: At program point request_irqENTRY(lines 4934 4942) the Hoare annotation is: true [2018-11-28 13:33:36,947 INFO L451 ceAbstractionStarter]: At program point L4939(line 4939) the Hoare annotation is: true [2018-11-28 13:33:36,947 INFO L448 ceAbstractionStarter]: For program point L4939-1(line 4939) no Hoare annotation was computed. [2018-11-28 13:33:36,947 INFO L448 ceAbstractionStarter]: For program point request_irqFINAL(lines 4934 4942) no Hoare annotation was computed. [2018-11-28 13:33:36,947 INFO L448 ceAbstractionStarter]: For program point request_irqEXIT(lines 4934 4942) no Hoare annotation was computed. [2018-11-28 13:33:36,947 INFO L451 ceAbstractionStarter]: At program point ldv_mallocENTRY(lines 4871 4880) the Hoare annotation is: true [2018-11-28 13:33:36,947 INFO L451 ceAbstractionStarter]: At program point L4875(line 4875) the Hoare annotation is: true [2018-11-28 13:33:36,947 INFO L448 ceAbstractionStarter]: For program point L4875-1(line 4875) no Hoare annotation was computed. [2018-11-28 13:33:36,947 INFO L448 ceAbstractionStarter]: For program point L4873(lines 4873 4879) no Hoare annotation was computed. [2018-11-28 13:33:36,947 INFO L448 ceAbstractionStarter]: For program point ldv_mallocFINAL(lines 4871 4880) no Hoare annotation was computed. [2018-11-28 13:33:36,948 INFO L448 ceAbstractionStarter]: For program point ldv_mallocEXIT(lines 4871 4880) no Hoare annotation was computed. [2018-11-28 13:33:36,948 INFO L448 ceAbstractionStarter]: For program point L5502(lines 5502 5505) no Hoare annotation was computed. [2018-11-28 13:33:36,948 INFO L451 ceAbstractionStarter]: At program point L5498(line 5498) the Hoare annotation is: true [2018-11-28 13:33:36,948 INFO L451 ceAbstractionStarter]: At program point L5502-2(lines 5502 5505) the Hoare annotation is: true [2018-11-28 13:33:36,948 INFO L448 ceAbstractionStarter]: For program point L5498-1(line 5498) no Hoare annotation was computed. [2018-11-28 13:33:36,948 INFO L451 ceAbstractionStarter]: At program point L5523(line 5523) the Hoare annotation is: true [2018-11-28 13:33:36,948 INFO L451 ceAbstractionStarter]: At program point L5490(lines 5490 5491) the Hoare annotation is: true [2018-11-28 13:33:36,948 INFO L448 ceAbstractionStarter]: For program point L5523-1(line 5523) no Hoare annotation was computed. [2018-11-28 13:33:36,948 INFO L448 ceAbstractionStarter]: For program point L5494-1(lines 5476 5528) no Hoare annotation was computed. [2018-11-28 13:33:36,948 INFO L451 ceAbstractionStarter]: At program point L5515(line 5515) the Hoare annotation is: true [2018-11-28 13:33:36,948 INFO L451 ceAbstractionStarter]: At program point L5482(line 5482) the Hoare annotation is: true [2018-11-28 13:33:36,948 INFO L448 ceAbstractionStarter]: For program point L5478(lines 5478 5481) no Hoare annotation was computed. [2018-11-28 13:33:36,948 INFO L451 ceAbstractionStarter]: At program point cx8802_mpeg_irqENTRY(lines 5469 5529) the Hoare annotation is: true [2018-11-28 13:33:36,948 INFO L448 ceAbstractionStarter]: For program point L5482-1(line 5482) no Hoare annotation was computed. [2018-11-28 13:33:36,948 INFO L451 ceAbstractionStarter]: At program point L5507(line 5507) the Hoare annotation is: true [2018-11-28 13:33:36,949 INFO L448 ceAbstractionStarter]: For program point L5507-1(line 5507) no Hoare annotation was computed. [2018-11-28 13:33:36,949 INFO L448 ceAbstractionStarter]: For program point L5478-2(lines 5478 5481) no Hoare annotation was computed. [2018-11-28 13:33:36,949 INFO L451 ceAbstractionStarter]: At program point L5524(line 5524) the Hoare annotation is: true [2018-11-28 13:33:36,949 INFO L451 ceAbstractionStarter]: At program point L5483(line 5483) the Hoare annotation is: true [2018-11-28 13:33:36,949 INFO L448 ceAbstractionStarter]: For program point L5483-1(line 5483) no Hoare annotation was computed. [2018-11-28 13:33:36,949 INFO L448 ceAbstractionStarter]: For program point L5512(lines 5476 5528) no Hoare annotation was computed. [2018-11-28 13:33:36,949 INFO L448 ceAbstractionStarter]: For program point L5508-1(line 5508) no Hoare annotation was computed. [2018-11-28 13:33:36,949 INFO L451 ceAbstractionStarter]: At program point L5508(line 5508) the Hoare annotation is: true [2018-11-28 13:33:36,949 INFO L448 ceAbstractionStarter]: For program point L5496-1(line 5496) no Hoare annotation was computed. [2018-11-28 13:33:36,949 INFO L451 ceAbstractionStarter]: At program point L5496(line 5496) the Hoare annotation is: true [2018-11-28 13:33:36,949 INFO L448 ceAbstractionStarter]: For program point L5488-1(line 5488) no Hoare annotation was computed. [2018-11-28 13:33:36,949 INFO L451 ceAbstractionStarter]: At program point L5521(line 5521) the Hoare annotation is: true [2018-11-28 13:33:36,949 INFO L451 ceAbstractionStarter]: At program point L5488(line 5488) the Hoare annotation is: true [2018-11-28 13:33:36,949 INFO L451 ceAbstractionStarter]: At program point L5521-1(line 5521) the Hoare annotation is: true [2018-11-28 13:33:36,949 INFO L448 ceAbstractionStarter]: For program point L5484(lines 5484 5487) no Hoare annotation was computed. [2018-11-28 13:33:36,949 INFO L451 ceAbstractionStarter]: At program point L5513(line 5513) the Hoare annotation is: true [2018-11-28 13:33:36,950 INFO L451 ceAbstractionStarter]: At program point L5513-1(line 5513) the Hoare annotation is: true [2018-11-28 13:33:36,950 INFO L451 ceAbstractionStarter]: At program point L5509(line 5509) the Hoare annotation is: true [2018-11-28 13:33:36,950 INFO L448 ceAbstractionStarter]: For program point cx8802_mpeg_irqEXIT(lines 5469 5529) no Hoare annotation was computed. [2018-11-28 13:33:36,950 INFO L448 ceAbstractionStarter]: For program point L5501(lines 5476 5528) no Hoare annotation was computed. [2018-11-28 13:33:36,950 INFO L451 ceAbstractionStarter]: At program point L5497(line 5497) the Hoare annotation is: true [2018-11-28 13:33:36,950 INFO L448 ceAbstractionStarter]: For program point L5497-1(line 5497) no Hoare annotation was computed. [2018-11-28 13:33:36,950 INFO L448 ceAbstractionStarter]: For program point L5522(line 5522) no Hoare annotation was computed. [2018-11-28 13:33:36,950 INFO L448 ceAbstractionStarter]: For program point L5518(lines 5469 5529) no Hoare annotation was computed. [2018-11-28 13:33:36,950 INFO L448 ceAbstractionStarter]: For program point L5489(lines 5489 5493) no Hoare annotation was computed. [2018-11-28 13:33:36,950 INFO L448 ceAbstractionStarter]: For program point L5489-1(lines 5476 5528) no Hoare annotation was computed. [2018-11-28 13:33:36,950 INFO L448 ceAbstractionStarter]: For program point L5514(line 5514) no Hoare annotation was computed. [2018-11-28 13:33:36,950 INFO L448 ceAbstractionStarter]: For program point L5506(line 5506) no Hoare annotation was computed. [2018-11-28 13:33:36,950 INFO L448 ceAbstractionStarter]: For program point cx88_sram_channel_setupEXIT(lines 6853 6855) no Hoare annotation was computed. [2018-11-28 13:33:36,950 INFO L451 ceAbstractionStarter]: At program point cx88_sram_channel_setupENTRY(lines 6853 6855) the Hoare annotation is: true [2018-11-28 13:33:36,950 INFO L448 ceAbstractionStarter]: For program point cx88_sram_channel_setupFINAL(lines 6853 6855) no Hoare annotation was computed. [2018-11-28 13:33:36,950 INFO L448 ceAbstractionStarter]: For program point pci_read_config_byteFINAL(lines 4945 4952) no Hoare annotation was computed. [2018-11-28 13:33:36,951 INFO L451 ceAbstractionStarter]: At program point pci_read_config_byteENTRY(lines 4945 4952) the Hoare annotation is: true [2018-11-28 13:33:36,951 INFO L451 ceAbstractionStarter]: At program point L4949(line 4949) the Hoare annotation is: true [2018-11-28 13:33:36,951 INFO L448 ceAbstractionStarter]: For program point pci_read_config_byteEXIT(lines 4945 4952) no Hoare annotation was computed. [2018-11-28 13:33:36,951 INFO L448 ceAbstractionStarter]: For program point L4949-1(line 4949) no Hoare annotation was computed. [2018-11-28 13:33:36,951 INFO L448 ceAbstractionStarter]: For program point kfreeEXIT(lines 6978 6980) no Hoare annotation was computed. [2018-11-28 13:33:36,951 INFO L451 ceAbstractionStarter]: At program point kfreeENTRY(lines 6978 6980) the Hoare annotation is: true [2018-11-28 13:33:36,951 INFO L448 ceAbstractionStarter]: For program point kfreeFINAL(lines 6978 6980) no Hoare annotation was computed. [2018-11-28 13:33:36,951 INFO L448 ceAbstractionStarter]: For program point free_irqFINAL(lines 6882 6884) no Hoare annotation was computed. [2018-11-28 13:33:36,951 INFO L451 ceAbstractionStarter]: At program point free_irqENTRY(lines 6882 6884) the Hoare annotation is: true [2018-11-28 13:33:36,951 INFO L448 ceAbstractionStarter]: For program point free_irqEXIT(lines 6882 6884) no Hoare annotation was computed. [2018-11-28 13:33:36,951 INFO L448 ceAbstractionStarter]: For program point list_add_tailFINAL(lines 4771 4777) no Hoare annotation was computed. [2018-11-28 13:33:36,951 INFO L451 ceAbstractionStarter]: At program point L4774(line 4774) the Hoare annotation is: true [2018-11-28 13:33:36,951 INFO L451 ceAbstractionStarter]: At program point list_add_tailENTRY(lines 4771 4777) the Hoare annotation is: true [2018-11-28 13:33:36,951 INFO L448 ceAbstractionStarter]: For program point L4774-1(line 4774) no Hoare annotation was computed. [2018-11-28 13:33:36,951 INFO L448 ceAbstractionStarter]: For program point list_add_tailEXIT(lines 4771 4777) no Hoare annotation was computed. [2018-11-28 13:33:36,951 INFO L451 ceAbstractionStarter]: At program point mutex_unlockENTRY(lines 6918 6920) the Hoare annotation is: true [2018-11-28 13:33:36,952 INFO L448 ceAbstractionStarter]: For program point mutex_unlockEXIT(lines 6918 6920) no Hoare annotation was computed. [2018-11-28 13:33:36,952 INFO L448 ceAbstractionStarter]: For program point mutex_unlockFINAL(lines 6918 6920) no Hoare annotation was computed. [2018-11-28 13:33:36,952 INFO L451 ceAbstractionStarter]: At program point pci_disable_deviceENTRY(lines 6929 6931) the Hoare annotation is: true [2018-11-28 13:33:36,952 INFO L448 ceAbstractionStarter]: For program point pci_disable_deviceEXIT(lines 6929 6931) no Hoare annotation was computed. [2018-11-28 13:33:36,952 INFO L448 ceAbstractionStarter]: For program point pci_disable_deviceFINAL(lines 6929 6931) no Hoare annotation was computed. [2018-11-28 13:33:36,952 INFO L448 ceAbstractionStarter]: For program point ldv_errorFINAL(lines 6305 6310) no Hoare annotation was computed. [2018-11-28 13:33:36,952 INFO L451 ceAbstractionStarter]: At program point ldv_errorENTRY(lines 6305 6310) the Hoare annotation is: true [2018-11-28 13:33:36,952 INFO L448 ceAbstractionStarter]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 6308) no Hoare annotation was computed. [2018-11-28 13:33:36,952 INFO L448 ceAbstractionStarter]: For program point ldv_errorEXIT(lines 6305 6310) no Hoare annotation was computed. [2018-11-28 13:33:36,952 INFO L448 ceAbstractionStarter]: For program point pci_set_drvdataFINAL(lines 4979 4985) no Hoare annotation was computed. [2018-11-28 13:33:36,952 INFO L451 ceAbstractionStarter]: At program point pci_set_drvdataENTRY(lines 4979 4985) the Hoare annotation is: true [2018-11-28 13:33:36,952 INFO L451 ceAbstractionStarter]: At program point L4982(line 4982) the Hoare annotation is: true [2018-11-28 13:33:36,952 INFO L448 ceAbstractionStarter]: For program point pci_set_drvdataEXIT(lines 4979 4985) no Hoare annotation was computed. [2018-11-28 13:33:36,952 INFO L448 ceAbstractionStarter]: For program point btcx_riscmem_freeEXIT(lines 6814 6816) no Hoare annotation was computed. [2018-11-28 13:33:36,953 INFO L451 ceAbstractionStarter]: At program point btcx_riscmem_freeENTRY(lines 6814 6816) the Hoare annotation is: true [2018-11-28 13:33:36,953 INFO L448 ceAbstractionStarter]: For program point btcx_riscmem_freeFINAL(lines 6814 6816) no Hoare annotation was computed. [2018-11-28 13:33:36,953 INFO L448 ceAbstractionStarter]: For program point flush_work_syncFINAL(lines 6879 6881) no Hoare annotation was computed. [2018-11-28 13:33:36,953 INFO L451 ceAbstractionStarter]: At program point flush_work_syncENTRY(lines 6879 6881) the Hoare annotation is: true [2018-11-28 13:33:36,953 INFO L448 ceAbstractionStarter]: For program point flush_work_syncEXIT(lines 6879 6881) no Hoare annotation was computed. [2018-11-28 13:33:36,953 INFO L451 ceAbstractionStarter]: At program point cx8802_initENTRY(lines 6096 6105) the Hoare annotation is: true [2018-11-28 13:33:36,953 INFO L451 ceAbstractionStarter]: At program point L6102(line 6102) the Hoare annotation is: true [2018-11-28 13:33:36,953 INFO L448 ceAbstractionStarter]: For program point cx8802_initFINAL(lines 6096 6105) no Hoare annotation was computed. [2018-11-28 13:33:36,953 INFO L448 ceAbstractionStarter]: For program point L6102-1(line 6102) no Hoare annotation was computed. [2018-11-28 13:33:36,953 INFO L448 ceAbstractionStarter]: For program point cx8802_initEXIT(lines 6096 6105) no Hoare annotation was computed. [2018-11-28 13:33:36,953 INFO L448 ceAbstractionStarter]: For program point kobject_nameEXIT(lines 4856 4861) no Hoare annotation was computed. [2018-11-28 13:33:36,953 INFO L451 ceAbstractionStarter]: At program point kobject_nameENTRY(lines 4856 4861) the Hoare annotation is: true [2018-11-28 13:33:36,953 INFO L448 ceAbstractionStarter]: For program point kobject_nameFINAL(lines 4856 4861) no Hoare annotation was computed. [2018-11-28 13:33:36,953 INFO L448 ceAbstractionStarter]: For program point ldv_check_return_valueFINAL(lines 6888 6890) no Hoare annotation was computed. [2018-11-28 13:33:36,953 INFO L448 ceAbstractionStarter]: For program point ldv_check_return_valueEXIT(lines 6888 6890) no Hoare annotation was computed. [2018-11-28 13:33:36,953 INFO L451 ceAbstractionStarter]: At program point ldv_check_return_valueENTRY(lines 6888 6890) the Hoare annotation is: true [2018-11-28 13:33:36,954 INFO L444 ceAbstractionStarter]: At program point L6043(line 6043) the Hoare annotation is: (or (not (= |#t~string661.offset| 0)) (not (= 0 ~debug~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 |old(~ldv_mutex_lock_of_cx88_core~0)|)) (= ~ldv_mutex_lock_of_cx88_core~0 1) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:33:36,954 INFO L448 ceAbstractionStarter]: For program point L6045-2(lines 6045 6071) no Hoare annotation was computed. [2018-11-28 13:33:36,954 INFO L448 ceAbstractionStarter]: For program point L6043-1(line 6043) no Hoare annotation was computed. [2018-11-28 13:33:36,954 INFO L444 ceAbstractionStarter]: At program point L6074(line 6074) the Hoare annotation is: (or (not (= |#t~string661.offset| 0)) (not (= 0 ~debug~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 |old(~ldv_mutex_lock_of_cx88_core~0)|)) (= ~ldv_mutex_lock_of_cx88_core~0 1) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:33:36,954 INFO L448 ceAbstractionStarter]: For program point L6045(lines 6045 6071) no Hoare annotation was computed. [2018-11-28 13:33:36,954 INFO L444 ceAbstractionStarter]: At program point L6076(line 6076) the Hoare annotation is: (or (not (= |#t~string661.offset| 0)) (not (= 0 ~debug~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 |old(~ldv_mutex_lock_of_cx88_core~0)|)) (= ~ldv_mutex_lock_of_cx88_core~0 1) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:33:36,954 INFO L448 ceAbstractionStarter]: For program point L6072-1(line 6072) no Hoare annotation was computed. [2018-11-28 13:33:36,954 INFO L448 ceAbstractionStarter]: For program point L6074-1(line 6074) no Hoare annotation was computed. [2018-11-28 13:33:36,954 INFO L444 ceAbstractionStarter]: At program point L6072(line 6072) the Hoare annotation is: (or (not (= |#t~string661.offset| 0)) (not (= 0 ~debug~0)) (and (<= 2 ~ldv_mutex_lock_of_cx88_core~0) (<= ~ldv_mutex_lock_of_cx88_core~0 2)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 |old(~ldv_mutex_lock_of_cx88_core~0)|)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:33:36,954 INFO L444 ceAbstractionStarter]: At program point cx8802_removeENTRY(lines 6024 6079) the Hoare annotation is: (or (not (= |#t~string661.offset| 0)) (not (= 0 ~debug~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 |old(~ldv_mutex_lock_of_cx88_core~0)|)) (= ~ldv_mutex_lock_of_cx88_core~0 1) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:33:36,954 INFO L444 ceAbstractionStarter]: At program point L6054(line 6054) the Hoare annotation is: (or (not (= |#t~string661.offset| 0)) (not (= 0 ~debug~0)) (and (<= 2 ~ldv_mutex_lock_of_cx88_core~0) (<= ~ldv_mutex_lock_of_cx88_core~0 2)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 |old(~ldv_mutex_lock_of_cx88_core~0)|)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:33:36,955 INFO L444 ceAbstractionStarter]: At program point L6056(line 6056) the Hoare annotation is: (or (not (= |#t~string661.offset| 0)) (not (= 0 ~debug~0)) (and (<= 2 ~ldv_mutex_lock_of_cx88_core~0) (<= ~ldv_mutex_lock_of_cx88_core~0 2)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 |old(~ldv_mutex_lock_of_cx88_core~0)|)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:33:36,955 INFO L448 ceAbstractionStarter]: For program point cx8802_removeFINAL(lines 6024 6079) no Hoare annotation was computed. [2018-11-28 13:33:36,955 INFO L448 ceAbstractionStarter]: For program point L6054-1(line 6054) no Hoare annotation was computed. [2018-11-28 13:33:36,955 INFO L448 ceAbstractionStarter]: For program point L6044-1(line 6044) no Hoare annotation was computed. [2018-11-28 13:33:36,955 INFO L444 ceAbstractionStarter]: At program point L6075(line 6075) the Hoare annotation is: (or (not (= |#t~string661.offset| 0)) (not (= 0 ~debug~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 |old(~ldv_mutex_lock_of_cx88_core~0)|)) (= ~ldv_mutex_lock_of_cx88_core~0 1) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:33:36,955 INFO L448 ceAbstractionStarter]: For program point L6042(line 6042) no Hoare annotation was computed. [2018-11-28 13:33:36,955 INFO L448 ceAbstractionStarter]: For program point L6075-1(line 6075) no Hoare annotation was computed. [2018-11-28 13:33:36,955 INFO L444 ceAbstractionStarter]: At program point L6044(line 6044) the Hoare annotation is: (or (not (= |#t~string661.offset| 0)) (not (= 0 ~debug~0)) (and (<= 2 ~ldv_mutex_lock_of_cx88_core~0) (<= ~ldv_mutex_lock_of_cx88_core~0 2)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 |old(~ldv_mutex_lock_of_cx88_core~0)|)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:33:36,955 INFO L448 ceAbstractionStarter]: For program point L6038(lines 6038 6041) no Hoare annotation was computed. [2018-11-28 13:33:36,955 INFO L448 ceAbstractionStarter]: For program point cx8802_removeEXIT(lines 6024 6079) no Hoare annotation was computed. [2018-11-28 13:33:36,955 INFO L448 ceAbstractionStarter]: For program point L6036-1(line 6036) no Hoare annotation was computed. [2018-11-28 13:33:36,955 INFO L444 ceAbstractionStarter]: At program point L6067(lines 6045 6070) the Hoare annotation is: (or (not (= |#t~string661.offset| 0)) (not (= 0 ~debug~0)) (and (<= 2 ~ldv_mutex_lock_of_cx88_core~0) (<= ~ldv_mutex_lock_of_cx88_core~0 2)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 |old(~ldv_mutex_lock_of_cx88_core~0)|)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:33:36,955 INFO L444 ceAbstractionStarter]: At program point L6036(line 6036) the Hoare annotation is: (or (not (= |#t~string661.offset| 0)) (not (= 0 ~debug~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 |old(~ldv_mutex_lock_of_cx88_core~0)|)) (= ~ldv_mutex_lock_of_cx88_core~0 1) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:33:36,956 INFO L444 ceAbstractionStarter]: At program point L6038-2(lines 6038 6041) the Hoare annotation is: (or (not (= |#t~string661.offset| 0)) (not (= 0 ~debug~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 |old(~ldv_mutex_lock_of_cx88_core~0)|)) (= ~ldv_mutex_lock_of_cx88_core~0 1) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:33:36,956 INFO L444 ceAbstractionStarter]: At program point L6065(lines 6045 6070) the Hoare annotation is: (or (not (= |#t~string661.offset| 0)) (not (= 0 ~debug~0)) (and (<= 2 ~ldv_mutex_lock_of_cx88_core~0) (<= ~ldv_mutex_lock_of_cx88_core~0 2)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 |old(~ldv_mutex_lock_of_cx88_core~0)|)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:33:36,956 INFO L448 ceAbstractionStarter]: For program point L6061(line 6061) no Hoare annotation was computed. [2018-11-28 13:33:36,956 INFO L448 ceAbstractionStarter]: For program point L6055(lines 6055 6060) no Hoare annotation was computed. [2018-11-28 13:33:36,956 INFO L444 ceAbstractionStarter]: At program point L6055-1(lines 6055 6060) the Hoare annotation is: (or (not (= |#t~string661.offset| 0)) (not (= 0 ~debug~0)) (and (<= 2 ~ldv_mutex_lock_of_cx88_core~0) (<= ~ldv_mutex_lock_of_cx88_core~0 2)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 |old(~ldv_mutex_lock_of_cx88_core~0)|)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:33:36,956 INFO L448 ceAbstractionStarter]: For program point cx88_resetFINAL(lines 6835 6837) no Hoare annotation was computed. [2018-11-28 13:33:36,956 INFO L451 ceAbstractionStarter]: At program point cx88_resetENTRY(lines 6835 6837) the Hoare annotation is: true [2018-11-28 13:33:36,956 INFO L448 ceAbstractionStarter]: For program point cx88_resetEXIT(lines 6835 6837) no Hoare annotation was computed. [2018-11-28 13:33:36,956 INFO L451 ceAbstractionStarter]: At program point L5458(line 5458) the Hoare annotation is: true [2018-11-28 13:33:36,956 INFO L444 ceAbstractionStarter]: At program point L5454(line 5454) the Hoare annotation is: (or (not (= |#t~string661.offset| 0)) (not (= 0 ~debug~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_cx88_core~0)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:33:36,956 INFO L448 ceAbstractionStarter]: For program point L5457(line 5457) no Hoare annotation was computed. [2018-11-28 13:33:36,956 INFO L448 ceAbstractionStarter]: For program point cx8802_timeoutFINAL(lines 5444 5461) no Hoare annotation was computed. [2018-11-28 13:33:36,956 INFO L448 ceAbstractionStarter]: For program point L5454-1(line 5454) no Hoare annotation was computed. [2018-11-28 13:33:36,956 INFO L448 ceAbstractionStarter]: For program point cx8802_timeoutEXIT(lines 5444 5461) no Hoare annotation was computed. [2018-11-28 13:33:36,957 INFO L451 ceAbstractionStarter]: At program point L5453-1(lines 5453 5456) the Hoare annotation is: true [2018-11-28 13:33:36,957 INFO L448 ceAbstractionStarter]: For program point L5449-2(lines 5447 5460) no Hoare annotation was computed. [2018-11-28 13:33:36,957 INFO L451 ceAbstractionStarter]: At program point cx8802_timeoutENTRY(lines 5444 5461) the Hoare annotation is: true [2018-11-28 13:33:36,957 INFO L448 ceAbstractionStarter]: For program point L5449(lines 5449 5452) no Hoare annotation was computed. [2018-11-28 13:33:36,957 INFO L451 ceAbstractionStarter]: At program point flush_request_modulesENTRY(lines 5056 5062) the Hoare annotation is: true [2018-11-28 13:33:36,957 INFO L448 ceAbstractionStarter]: For program point flush_request_modulesEXIT(lines 5056 5062) no Hoare annotation was computed. [2018-11-28 13:33:36,957 INFO L448 ceAbstractionStarter]: For program point flush_request_modulesFINAL(lines 5056 5062) no Hoare annotation was computed. [2018-11-28 13:33:36,957 INFO L451 ceAbstractionStarter]: At program point L5059(line 5059) the Hoare annotation is: true [2018-11-28 13:33:36,957 INFO L448 ceAbstractionStarter]: For program point L5059-1(line 5059) no Hoare annotation was computed. [2018-11-28 13:33:36,957 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-28 13:33:36,957 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-11-28 13:33:36,957 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-28 13:33:36,957 INFO L451 ceAbstractionStarter]: At program point L4990(line 4990) the Hoare annotation is: true [2018-11-28 13:33:36,957 INFO L451 ceAbstractionStarter]: At program point pci_nameENTRY(lines 4986 4993) the Hoare annotation is: true [2018-11-28 13:33:36,957 INFO L448 ceAbstractionStarter]: For program point L4990-1(line 4990) no Hoare annotation was computed. [2018-11-28 13:33:36,958 INFO L448 ceAbstractionStarter]: For program point pci_nameEXIT(lines 4986 4993) no Hoare annotation was computed. [2018-11-28 13:33:36,958 INFO L448 ceAbstractionStarter]: For program point pci_nameFINAL(lines 4986 4993) no Hoare annotation was computed. [2018-11-28 13:33:36,958 INFO L451 ceAbstractionStarter]: At program point mutex_lockENTRY(lines 6911 6913) the Hoare annotation is: true [2018-11-28 13:33:36,958 INFO L448 ceAbstractionStarter]: For program point mutex_lockFINAL(lines 6911 6913) no Hoare annotation was computed. [2018-11-28 13:33:36,958 INFO L448 ceAbstractionStarter]: For program point mutex_lockEXIT(lines 6911 6913) no Hoare annotation was computed. [2018-11-28 13:33:36,958 INFO L451 ceAbstractionStarter]: At program point spinlock_checkENTRY(lines 4817 4822) the Hoare annotation is: true [2018-11-28 13:33:36,958 INFO L448 ceAbstractionStarter]: For program point spinlock_checkEXIT(lines 4817 4822) no Hoare annotation was computed. [2018-11-28 13:33:36,958 INFO L448 ceAbstractionStarter]: For program point spinlock_checkFINAL(lines 4817 4822) no Hoare annotation was computed. [2018-11-28 13:33:36,958 INFO L451 ceAbstractionStarter]: At program point __list_addENTRY(lines 6784 6786) the Hoare annotation is: true [2018-11-28 13:33:36,958 INFO L448 ceAbstractionStarter]: For program point __list_addFINAL(lines 6784 6786) no Hoare annotation was computed. [2018-11-28 13:33:36,958 INFO L448 ceAbstractionStarter]: For program point __list_addEXIT(lines 6784 6786) no Hoare annotation was computed. [2018-11-28 13:33:36,958 INFO L448 ceAbstractionStarter]: For program point L5634-1(line 5634) no Hoare annotation was computed. [2018-11-28 13:33:36,958 INFO L448 ceAbstractionStarter]: For program point cx8802_init_commonFINAL(lines 5590 5640) no Hoare annotation was computed. [2018-11-28 13:33:36,958 INFO L451 ceAbstractionStarter]: At program point L5626(line 5626) the Hoare annotation is: true [2018-11-28 13:33:36,958 INFO L448 ceAbstractionStarter]: For program point L5622(line 5622) no Hoare annotation was computed. [2018-11-28 13:33:36,958 INFO L448 ceAbstractionStarter]: For program point L5626-1(line 5626) no Hoare annotation was computed. [2018-11-28 13:33:36,959 INFO L451 ceAbstractionStarter]: At program point L5620-1(line 5620) the Hoare annotation is: true [2018-11-28 13:33:36,959 INFO L451 ceAbstractionStarter]: At program point L5620(line 5620) the Hoare annotation is: true [2018-11-28 13:33:36,959 INFO L448 ceAbstractionStarter]: For program point L5616-1(line 5616) no Hoare annotation was computed. [2018-11-28 13:33:36,959 INFO L451 ceAbstractionStarter]: At program point L5614(line 5614) the Hoare annotation is: true [2018-11-28 13:33:36,959 INFO L451 ceAbstractionStarter]: At program point L5616(line 5616) the Hoare annotation is: true [2018-11-28 13:33:36,959 INFO L448 ceAbstractionStarter]: For program point L5614-1(line 5614) no Hoare annotation was computed. [2018-11-28 13:33:36,959 INFO L448 ceAbstractionStarter]: For program point L5608-1(line 5608) no Hoare annotation was computed. [2018-11-28 13:33:36,959 INFO L451 ceAbstractionStarter]: At program point L5608(line 5608) the Hoare annotation is: true [2018-11-28 13:33:36,959 INFO L451 ceAbstractionStarter]: At program point L5635(lines 5635 5636) the Hoare annotation is: true [2018-11-28 13:33:36,959 INFO L451 ceAbstractionStarter]: At program point L5602(line 5602) the Hoare annotation is: true [2018-11-28 13:33:36,959 INFO L448 ceAbstractionStarter]: For program point L5635-1(lines 5635 5636) no Hoare annotation was computed. [2018-11-28 13:33:36,959 INFO L451 ceAbstractionStarter]: At program point L5637(line 5637) the Hoare annotation is: true [2018-11-28 13:33:36,959 INFO L448 ceAbstractionStarter]: For program point L5637-1(line 5637) no Hoare annotation was computed. [2018-11-28 13:33:36,959 INFO L448 ceAbstractionStarter]: For program point L5602-1(line 5602) no Hoare annotation was computed. [2018-11-28 13:33:36,959 INFO L451 ceAbstractionStarter]: At program point L5627(lines 5627 5628) the Hoare annotation is: true [2018-11-28 13:33:36,959 INFO L448 ceAbstractionStarter]: For program point L5627-1(lines 5627 5628) no Hoare annotation was computed. [2018-11-28 13:33:36,960 INFO L448 ceAbstractionStarter]: For program point L5629(lines 5629 5633) no Hoare annotation was computed. [2018-11-28 13:33:36,960 INFO L448 ceAbstractionStarter]: For program point cx8802_init_commonEXIT(lines 5590 5640) no Hoare annotation was computed. [2018-11-28 13:33:36,960 INFO L451 ceAbstractionStarter]: At program point L5625(line 5625) the Hoare annotation is: true [2018-11-28 13:33:36,960 INFO L448 ceAbstractionStarter]: For program point L5625-1(line 5625) no Hoare annotation was computed. [2018-11-28 13:33:36,960 INFO L451 ceAbstractionStarter]: At program point L5619(line 5619) the Hoare annotation is: true [2018-11-28 13:33:36,960 INFO L448 ceAbstractionStarter]: For program point L5619-1(line 5619) no Hoare annotation was computed. [2018-11-28 13:33:36,960 INFO L451 ceAbstractionStarter]: At program point L5621(line 5621) the Hoare annotation is: true [2018-11-28 13:33:36,960 INFO L451 ceAbstractionStarter]: At program point L5615(line 5615) the Hoare annotation is: true [2018-11-28 13:33:36,960 INFO L448 ceAbstractionStarter]: For program point L5615-1(line 5615) no Hoare annotation was computed. [2018-11-28 13:33:36,960 INFO L451 ceAbstractionStarter]: At program point cx8802_init_commonENTRY(lines 5590 5640) the Hoare annotation is: true [2018-11-28 13:33:36,960 INFO L451 ceAbstractionStarter]: At program point L5607(line 5607) the Hoare annotation is: true [2018-11-28 13:33:36,960 INFO L448 ceAbstractionStarter]: For program point L5607-1(line 5607) no Hoare annotation was computed. [2018-11-28 13:33:36,960 INFO L448 ceAbstractionStarter]: For program point L5609(lines 5609 5613) no Hoare annotation was computed. [2018-11-28 13:33:36,961 INFO L448 ceAbstractionStarter]: For program point L5603(lines 5603 5606) no Hoare annotation was computed. [2018-11-28 13:33:36,961 INFO L451 ceAbstractionStarter]: At program point L5634(line 5634) the Hoare annotation is: true [2018-11-28 13:33:36,961 INFO L451 ceAbstractionStarter]: At program point __kmallocENTRY(lines 4881 4884) the Hoare annotation is: true [2018-11-28 13:33:36,961 INFO L448 ceAbstractionStarter]: For program point __kmallocFINAL(lines 4881 4884) no Hoare annotation was computed. [2018-11-28 13:33:36,961 INFO L448 ceAbstractionStarter]: For program point __kmallocEXIT(lines 4881 4884) no Hoare annotation was computed. [2018-11-28 13:33:36,961 INFO L451 ceAbstractionStarter]: At program point L4883(line 4883) the Hoare annotation is: true [2018-11-28 13:33:36,961 INFO L448 ceAbstractionStarter]: For program point L4883-1(line 4883) no Hoare annotation was computed. [2018-11-28 13:33:36,961 INFO L448 ceAbstractionStarter]: For program point L6138(lines 6138 6141) no Hoare annotation was computed. [2018-11-28 13:33:36,961 INFO L448 ceAbstractionStarter]: For program point L6167(line 6167) no Hoare annotation was computed. [2018-11-28 13:33:36,961 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 6120 6194) no Hoare annotation was computed. [2018-11-28 13:33:36,961 INFO L448 ceAbstractionStarter]: For program point L6159(line 6159) no Hoare annotation was computed. [2018-11-28 13:33:36,961 INFO L444 ceAbstractionStarter]: At program point L6188(line 6188) the Hoare annotation is: (or (not (= |#t~string661.offset| 0)) (not (= 0 ~debug~0)) (and (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2018-11-28 13:33:36,961 INFO L444 ceAbstractionStarter]: At program point L6184(lines 6132 6193) the Hoare annotation is: (or (not (= |#t~string661.offset| 0)) (not (= 0 ~debug~0)) (and (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2018-11-28 13:33:36,961 INFO L448 ceAbstractionStarter]: For program point L6147(lines 6147 6157) no Hoare annotation was computed. [2018-11-28 13:33:36,961 INFO L444 ceAbstractionStarter]: At program point L6180(lines 6132 6193) the Hoare annotation is: (or (not (= |#t~string661.offset| 0)) (not (= 0 ~debug~0)) (and (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2018-11-28 13:33:36,962 INFO L444 ceAbstractionStarter]: At program point L6135(line 6135) the Hoare annotation is: (or (not (= |#t~string661.offset| 0)) (not (= 0 ~debug~0)) (= main_~ldv_s_cx8802_pci_driver_pci_driver~0 0)) [2018-11-28 13:33:36,962 INFO L444 ceAbstractionStarter]: At program point L6135-1(line 6135) the Hoare annotation is: (or (not (= |#t~string661.offset| 0)) (not (= 0 ~debug~0)) (and (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= main_~ldv_s_cx8802_pci_driver_pci_driver~0 0) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2018-11-28 13:33:36,962 INFO L448 ceAbstractionStarter]: For program point L6160(lines 6160 6165) no Hoare annotation was computed. [2018-11-28 13:33:36,962 INFO L444 ceAbstractionStarter]: At program point L6189(lines 6132 6193) the Hoare annotation is: (or (not (= |#t~string661.offset| 0)) (not (= 0 ~debug~0)) (and (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2018-11-28 13:33:36,962 INFO L448 ceAbstractionStarter]: For program point L6148-1(line 6148) no Hoare annotation was computed. [2018-11-28 13:33:36,962 INFO L444 ceAbstractionStarter]: At program point L6148(line 6148) the Hoare annotation is: (or (not (= |#t~string661.offset| 0)) (not (= 0 ~debug~0)) (and (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= main_~ldv_s_cx8802_pci_driver_pci_driver~0 0) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2018-11-28 13:33:36,962 INFO L448 ceAbstractionStarter]: For program point L6177(line 6177) no Hoare annotation was computed. [2018-11-28 13:33:36,962 INFO L448 ceAbstractionStarter]: For program point L6173(line 6173) no Hoare annotation was computed. [2018-11-28 13:33:36,962 INFO L444 ceAbstractionStarter]: At program point L6169(line 6169) the Hoare annotation is: (or (not (= |#t~string661.offset| 0)) (not (= 0 ~debug~0)) (and (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2018-11-28 13:33:36,962 INFO L444 ceAbstractionStarter]: At program point L6136(line 6136) the Hoare annotation is: (or (not (= |#t~string661.offset| 0)) (not (= 0 ~debug~0)) (and (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= main_~ldv_s_cx8802_pci_driver_pci_driver~0 0) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2018-11-28 13:33:36,962 INFO L444 ceAbstractionStarter]: At program point L6169-1(line 6169) the Hoare annotation is: (or (not (= |#t~string661.offset| 0)) (not (= 0 ~debug~0)) (and (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2018-11-28 13:33:36,962 INFO L444 ceAbstractionStarter]: At program point L6161(line 6161) the Hoare annotation is: (or (not (= |#t~string661.offset| 0)) (not (= 0 ~debug~0)) (and (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2018-11-28 13:33:36,963 INFO L444 ceAbstractionStarter]: At program point L6161-1(line 6161) the Hoare annotation is: (or (not (= |#t~string661.offset| 0)) (not (= 0 ~debug~0)) (and (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2018-11-28 13:33:36,963 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 6120 6194) no Hoare annotation was computed. [2018-11-28 13:33:36,963 INFO L444 ceAbstractionStarter]: At program point L6149(line 6149) the Hoare annotation is: (or (not (= |#t~string661.offset| 0)) (not (= 0 ~debug~0)) (and (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= main_~ldv_s_cx8802_pci_driver_pci_driver~0 0) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2018-11-28 13:33:36,963 INFO L444 ceAbstractionStarter]: At program point L6149-1(line 6149) the Hoare annotation is: (or (not (= |#t~string661.offset| 0)) (not (= 0 ~debug~0)) (and (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= main_~ldv_s_cx8802_pci_driver_pci_driver~0 0) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2018-11-28 13:33:36,963 INFO L444 ceAbstractionStarter]: At program point L6174(line 6174) the Hoare annotation is: (or (not (= |#t~string661.offset| 0)) (not (= 0 ~debug~0)) (and (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2018-11-28 13:33:36,963 INFO L448 ceAbstractionStarter]: For program point L6145(lines 6145 6179) no Hoare annotation was computed. [2018-11-28 13:33:36,963 INFO L451 ceAbstractionStarter]: At program point mainENTRY(lines 6120 6194) the Hoare annotation is: true [2018-11-28 13:33:36,963 INFO L448 ceAbstractionStarter]: For program point L6170(line 6170) no Hoare annotation was computed. [2018-11-28 13:33:36,963 INFO L444 ceAbstractionStarter]: At program point L6174-1(line 6174) the Hoare annotation is: (or (not (= |#t~string661.offset| 0)) (not (= 0 ~debug~0)) (and (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2018-11-28 13:33:36,963 INFO L448 ceAbstractionStarter]: For program point L6137(line 6137) no Hoare annotation was computed. [2018-11-28 13:33:36,963 INFO L448 ceAbstractionStarter]: For program point L6162(line 6162) no Hoare annotation was computed. [2018-11-28 13:33:36,963 INFO L448 ceAbstractionStarter]: For program point L6191(line 6191) no Hoare annotation was computed. [2018-11-28 13:33:36,963 INFO L444 ceAbstractionStarter]: At program point L6187(lines 6132 6193) the Hoare annotation is: (or (not (= |#t~string661.offset| 0)) (not (= 0 ~debug~0)) (and (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2018-11-28 13:33:36,963 INFO L448 ceAbstractionStarter]: For program point L6183(lines 6183 6186) no Hoare annotation was computed. [2018-11-28 13:33:36,963 INFO L448 ceAbstractionStarter]: For program point L6150(lines 6147 6156) no Hoare annotation was computed. [2018-11-28 13:33:36,964 INFO L448 ceAbstractionStarter]: For program point L6146(line 6146) no Hoare annotation was computed. [2018-11-28 13:33:36,964 INFO L448 ceAbstractionStarter]: For program point pci_enable_deviceFINAL(lines 6933 6935) no Hoare annotation was computed. [2018-11-28 13:33:36,964 INFO L448 ceAbstractionStarter]: For program point pci_enable_deviceEXIT(lines 6933 6935) no Hoare annotation was computed. [2018-11-28 13:33:36,964 INFO L451 ceAbstractionStarter]: At program point pci_enable_deviceENTRY(lines 6933 6935) the Hoare annotation is: true [2018-11-28 13:33:36,964 INFO L448 ceAbstractionStarter]: For program point __const_udelayFINAL(lines 6778 6780) no Hoare annotation was computed. [2018-11-28 13:33:36,964 INFO L448 ceAbstractionStarter]: For program point __const_udelayEXIT(lines 6778 6780) no Hoare annotation was computed. [2018-11-28 13:33:36,964 INFO L451 ceAbstractionStarter]: At program point __const_udelayENTRY(lines 6778 6780) the Hoare annotation is: true [2018-11-28 13:33:36,964 INFO L448 ceAbstractionStarter]: For program point INIT_LIST_HEADEXIT(lines 4762 4769) no Hoare annotation was computed. [2018-11-28 13:33:36,964 INFO L451 ceAbstractionStarter]: At program point INIT_LIST_HEADENTRY(lines 4762 4769) the Hoare annotation is: true [2018-11-28 13:33:36,964 INFO L448 ceAbstractionStarter]: For program point INIT_LIST_HEADFINAL(lines 4762 4769) no Hoare annotation was computed. [2018-11-28 13:33:36,964 INFO L451 ceAbstractionStarter]: At program point L5403(line 5403) the Hoare annotation is: true [2018-11-28 13:33:36,964 INFO L448 ceAbstractionStarter]: For program point L5403-1(line 5403) no Hoare annotation was computed. [2018-11-28 13:33:36,964 INFO L451 ceAbstractionStarter]: At program point L5405(line 5405) the Hoare annotation is: true [2018-11-28 13:33:36,964 INFO L448 ceAbstractionStarter]: For program point L5405-1(lines 5395 5427) no Hoare annotation was computed. [2018-11-28 13:33:36,964 INFO L451 ceAbstractionStarter]: At program point do_cancel_buffersENTRY(lines 5387 5428) the Hoare annotation is: true [2018-11-28 13:33:36,964 INFO L451 ceAbstractionStarter]: At program point L5397(line 5397) the Hoare annotation is: true [2018-11-28 13:33:36,965 INFO L448 ceAbstractionStarter]: For program point L5397-1(line 5397) no Hoare annotation was computed. [2018-11-28 13:33:36,965 INFO L448 ceAbstractionStarter]: For program point L5422(line 5422) no Hoare annotation was computed. [2018-11-28 13:33:36,965 INFO L448 ceAbstractionStarter]: For program point L5418(lines 5418 5421) no Hoare annotation was computed. [2018-11-28 13:33:36,965 INFO L448 ceAbstractionStarter]: For program point do_cancel_buffersEXIT(lines 5387 5428) no Hoare annotation was computed. [2018-11-28 13:33:36,965 INFO L451 ceAbstractionStarter]: At program point L5414(lines 5395 5427) the Hoare annotation is: true [2018-11-28 13:33:36,965 INFO L451 ceAbstractionStarter]: At program point L5418-2(lines 5418 5421) the Hoare annotation is: true [2018-11-28 13:33:36,965 INFO L448 ceAbstractionStarter]: For program point L5412(line 5412) no Hoare annotation was computed. [2018-11-28 13:33:36,965 INFO L451 ceAbstractionStarter]: At program point L5398(line 5398) the Hoare annotation is: true [2018-11-28 13:33:36,965 INFO L448 ceAbstractionStarter]: For program point L5398-1(line 5398) no Hoare annotation was computed. [2018-11-28 13:33:36,965 INFO L448 ceAbstractionStarter]: For program point do_cancel_buffersFINAL(lines 5387 5428) no Hoare annotation was computed. [2018-11-28 13:33:36,965 INFO L451 ceAbstractionStarter]: At program point L5417-2(lines 5417 5424) the Hoare annotation is: true [2018-11-28 13:33:36,965 INFO L448 ceAbstractionStarter]: For program point L5417(lines 5417 5424) no Hoare annotation was computed. [2018-11-28 13:33:36,965 INFO L451 ceAbstractionStarter]: At program point L5411(lines 5395 5427) the Hoare annotation is: true [2018-11-28 13:33:36,965 INFO L448 ceAbstractionStarter]: For program point L5413(lines 5413 5416) no Hoare annotation was computed. [2018-11-28 13:33:36,965 INFO L448 ceAbstractionStarter]: For program point L5081-2(lines 5081 5085) no Hoare annotation was computed. [2018-11-28 13:33:36,965 INFO L448 ceAbstractionStarter]: For program point L5081(lines 5081 5085) no Hoare annotation was computed. [2018-11-28 13:33:36,966 INFO L451 ceAbstractionStarter]: At program point L5139(line 5139) the Hoare annotation is: true [2018-11-28 13:33:36,966 INFO L448 ceAbstractionStarter]: For program point L5106(line 5106) no Hoare annotation was computed. [2018-11-28 13:33:36,966 INFO L448 ceAbstractionStarter]: For program point L5139-1(line 5139) no Hoare annotation was computed. [2018-11-28 13:33:36,966 INFO L448 ceAbstractionStarter]: For program point L5073-2(lines 5073 5077) no Hoare annotation was computed. [2018-11-28 13:33:36,966 INFO L448 ceAbstractionStarter]: For program point L5073(lines 5073 5077) no Hoare annotation was computed. [2018-11-28 13:33:36,966 INFO L448 ceAbstractionStarter]: For program point L5131(line 5131) no Hoare annotation was computed. [2018-11-28 13:33:36,966 INFO L448 ceAbstractionStarter]: For program point L5098(line 5098) no Hoare annotation was computed. [2018-11-28 13:33:36,966 INFO L448 ceAbstractionStarter]: For program point L5131-2(lines 5131 5147) no Hoare annotation was computed. [2018-11-28 13:33:36,966 INFO L448 ceAbstractionStarter]: For program point L5098-2(line 5098) no Hoare annotation was computed. [2018-11-28 13:33:36,966 INFO L448 ceAbstractionStarter]: For program point L5123(line 5123) no Hoare annotation was computed. [2018-11-28 13:33:36,966 INFO L448 ceAbstractionStarter]: For program point L5115(line 5115) no Hoare annotation was computed. [2018-11-28 13:33:36,966 INFO L448 ceAbstractionStarter]: For program point L5148-1(line 5148) no Hoare annotation was computed. [2018-11-28 13:33:36,966 INFO L451 ceAbstractionStarter]: At program point L5148(line 5148) the Hoare annotation is: true [2018-11-28 13:33:36,966 INFO L451 ceAbstractionStarter]: At program point L5107(line 5107) the Hoare annotation is: true [2018-11-28 13:33:36,966 INFO L448 ceAbstractionStarter]: For program point L5140-1(line 5140) no Hoare annotation was computed. [2018-11-28 13:33:36,966 INFO L448 ceAbstractionStarter]: For program point L5107-1(line 5107) no Hoare annotation was computed. [2018-11-28 13:33:36,967 INFO L451 ceAbstractionStarter]: At program point L5140(line 5140) the Hoare annotation is: true [2018-11-28 13:33:36,967 INFO L448 ceAbstractionStarter]: For program point L5099(line 5099) no Hoare annotation was computed. [2018-11-28 13:33:36,967 INFO L448 ceAbstractionStarter]: For program point L5132-2(lines 5132 5135) no Hoare annotation was computed. [2018-11-28 13:33:36,967 INFO L448 ceAbstractionStarter]: For program point L5132(lines 5132 5135) no Hoare annotation was computed. [2018-11-28 13:33:36,967 INFO L451 ceAbstractionStarter]: At program point L5091(line 5091) the Hoare annotation is: true [2018-11-28 13:33:36,967 INFO L448 ceAbstractionStarter]: For program point L5124-1(line 5124) no Hoare annotation was computed. [2018-11-28 13:33:36,967 INFO L448 ceAbstractionStarter]: For program point L5091-1(line 5091) no Hoare annotation was computed. [2018-11-28 13:33:36,967 INFO L451 ceAbstractionStarter]: At program point L5157(line 5157) the Hoare annotation is: true [2018-11-28 13:33:36,967 INFO L451 ceAbstractionStarter]: At program point L5124(line 5124) the Hoare annotation is: true [2018-11-28 13:33:36,967 INFO L448 ceAbstractionStarter]: For program point L5157-1(line 5157) no Hoare annotation was computed. [2018-11-28 13:33:36,967 INFO L448 ceAbstractionStarter]: For program point L5116-1(line 5116) no Hoare annotation was computed. [2018-11-28 13:33:36,967 INFO L451 ceAbstractionStarter]: At program point L5116(line 5116) the Hoare annotation is: true [2018-11-28 13:33:36,967 INFO L451 ceAbstractionStarter]: At program point L5141(line 5141) the Hoare annotation is: true [2018-11-28 13:33:36,967 INFO L451 ceAbstractionStarter]: At program point L5108(line 5108) the Hoare annotation is: true [2018-11-28 13:33:36,967 INFO L448 ceAbstractionStarter]: For program point L5141-1(line 5141) no Hoare annotation was computed. [2018-11-28 13:33:36,967 INFO L448 ceAbstractionStarter]: For program point L5100-1(line 5100) no Hoare annotation was computed. [2018-11-28 13:33:36,968 INFO L451 ceAbstractionStarter]: At program point L5100(line 5100) the Hoare annotation is: true [2018-11-28 13:33:36,968 INFO L451 ceAbstractionStarter]: At program point L5158(line 5158) the Hoare annotation is: true [2018-11-28 13:33:36,968 INFO L448 ceAbstractionStarter]: For program point L5092-1(line 5092) no Hoare annotation was computed. [2018-11-28 13:33:36,968 INFO L448 ceAbstractionStarter]: For program point L5158-1(line 5158) no Hoare annotation was computed. [2018-11-28 13:33:36,968 INFO L451 ceAbstractionStarter]: At program point L5092(line 5092) the Hoare annotation is: true [2018-11-28 13:33:36,968 INFO L448 ceAbstractionStarter]: For program point L5150(lines 5150 5153) no Hoare annotation was computed. [2018-11-28 13:33:36,968 INFO L451 ceAbstractionStarter]: At program point L5117(line 5117) the Hoare annotation is: true [2018-11-28 13:33:36,968 INFO L448 ceAbstractionStarter]: For program point L5117-1(line 5117) no Hoare annotation was computed. [2018-11-28 13:33:36,968 INFO L448 ceAbstractionStarter]: For program point L5150-2(lines 5150 5153) no Hoare annotation was computed. [2018-11-28 13:33:36,968 INFO L451 ceAbstractionStarter]: At program point L5142(line 5142) the Hoare annotation is: true [2018-11-28 13:33:36,968 INFO L448 ceAbstractionStarter]: For program point L5142-1(lines 5086 5147) no Hoare annotation was computed. [2018-11-28 13:33:36,968 INFO L451 ceAbstractionStarter]: At program point L5159(line 5159) the Hoare annotation is: true [2018-11-28 13:33:36,968 INFO L448 ceAbstractionStarter]: For program point L5159-1(line 5159) no Hoare annotation was computed. [2018-11-28 13:33:36,968 INFO L451 ceAbstractionStarter]: At program point L5093(line 5093) the Hoare annotation is: true [2018-11-28 13:33:36,968 INFO L448 ceAbstractionStarter]: For program point L5093-1(line 5093) no Hoare annotation was computed. [2018-11-28 13:33:36,969 INFO L448 ceAbstractionStarter]: For program point L5110(line 5110) no Hoare annotation was computed. [2018-11-28 13:33:36,969 INFO L448 ceAbstractionStarter]: For program point L5102(line 5102) no Hoare annotation was computed. [2018-11-28 13:33:36,969 INFO L451 ceAbstractionStarter]: At program point L5127(lines 5086 5130) the Hoare annotation is: true [2018-11-28 13:33:36,969 INFO L448 ceAbstractionStarter]: For program point L5160-1(line 5160) no Hoare annotation was computed. [2018-11-28 13:33:36,969 INFO L451 ceAbstractionStarter]: At program point L5094(line 5094) the Hoare annotation is: true [2018-11-28 13:33:36,969 INFO L451 ceAbstractionStarter]: At program point L5160(line 5160) the Hoare annotation is: true [2018-11-28 13:33:36,969 INFO L448 ceAbstractionStarter]: For program point L5094-1(line 5094) no Hoare annotation was computed. [2018-11-28 13:33:36,969 INFO L451 ceAbstractionStarter]: At program point L5119(line 5119) the Hoare annotation is: true [2018-11-28 13:33:36,969 INFO L448 ceAbstractionStarter]: For program point L5086(line 5086) no Hoare annotation was computed. [2018-11-28 13:33:36,969 INFO L448 ceAbstractionStarter]: For program point L5119-1(line 5119) no Hoare annotation was computed. [2018-11-28 13:33:36,969 INFO L448 ceAbstractionStarter]: For program point L5086-2(lines 5086 5147) no Hoare annotation was computed. [2018-11-28 13:33:36,969 INFO L451 ceAbstractionStarter]: At program point L5111(line 5111) the Hoare annotation is: true [2018-11-28 13:33:36,969 INFO L451 ceAbstractionStarter]: At program point L5078(lines 5078 5079) the Hoare annotation is: true [2018-11-28 13:33:36,969 INFO L448 ceAbstractionStarter]: For program point L5111-1(line 5111) no Hoare annotation was computed. [2018-11-28 13:33:36,969 INFO L448 ceAbstractionStarter]: For program point L5078-1(lines 5078 5079) no Hoare annotation was computed. [2018-11-28 13:33:36,970 INFO L451 ceAbstractionStarter]: At program point L5103(line 5103) the Hoare annotation is: true [2018-11-28 13:33:36,970 INFO L448 ceAbstractionStarter]: For program point L5136-1(line 5136) no Hoare annotation was computed. [2018-11-28 13:33:36,970 INFO L448 ceAbstractionStarter]: For program point L5103-1(line 5103) no Hoare annotation was computed. [2018-11-28 13:33:36,970 INFO L451 ceAbstractionStarter]: At program point L5136(line 5136) the Hoare annotation is: true [2018-11-28 13:33:36,970 INFO L448 ceAbstractionStarter]: For program point L5095(lines 5095 5126) no Hoare annotation was computed. [2018-11-28 13:33:36,970 INFO L448 ceAbstractionStarter]: For program point L5128-1(line 5128) no Hoare annotation was computed. [2018-11-28 13:33:36,970 INFO L451 ceAbstractionStarter]: At program point L5161(line 5161) the Hoare annotation is: true [2018-11-28 13:33:36,970 INFO L451 ceAbstractionStarter]: At program point L5128(line 5128) the Hoare annotation is: true [2018-11-28 13:33:36,970 INFO L448 ceAbstractionStarter]: For program point L5161-1(line 5161) no Hoare annotation was computed. [2018-11-28 13:33:36,970 INFO L448 ceAbstractionStarter]: For program point L5087(lines 5087 5090) no Hoare annotation was computed. [2018-11-28 13:33:36,970 INFO L448 ceAbstractionStarter]: For program point L5120-1(line 5120) no Hoare annotation was computed. [2018-11-28 13:33:36,970 INFO L451 ceAbstractionStarter]: At program point L5120(line 5120) the Hoare annotation is: true [2018-11-28 13:33:36,970 INFO L448 ceAbstractionStarter]: For program point cx8802_start_dmaFINAL(lines 5064 5165) no Hoare annotation was computed. [2018-11-28 13:33:36,970 INFO L448 ceAbstractionStarter]: For program point L5087-2(lines 5087 5090) no Hoare annotation was computed. [2018-11-28 13:33:36,970 INFO L448 ceAbstractionStarter]: For program point L5112-1(line 5112) no Hoare annotation was computed. [2018-11-28 13:33:36,970 INFO L451 ceAbstractionStarter]: At program point L5112(line 5112) the Hoare annotation is: true [2018-11-28 13:33:36,970 INFO L451 ceAbstractionStarter]: At program point L5137(line 5137) the Hoare annotation is: true [2018-11-28 13:33:36,971 INFO L448 ceAbstractionStarter]: For program point L5137-1(line 5137) no Hoare annotation was computed. [2018-11-28 13:33:36,971 INFO L451 ceAbstractionStarter]: At program point L5162(line 5162) the Hoare annotation is: true [2018-11-28 13:33:36,971 INFO L448 ceAbstractionStarter]: For program point L5096-2(line 5096) no Hoare annotation was computed. [2018-11-28 13:33:36,971 INFO L451 ceAbstractionStarter]: At program point L5129(line 5129) the Hoare annotation is: true [2018-11-28 13:33:36,971 INFO L448 ceAbstractionStarter]: For program point L5162-1(line 5162) no Hoare annotation was computed. [2018-11-28 13:33:36,971 INFO L448 ceAbstractionStarter]: For program point L5096(line 5096) no Hoare annotation was computed. [2018-11-28 13:33:36,971 INFO L451 ceAbstractionStarter]: At program point L5154(line 5154) the Hoare annotation is: true [2018-11-28 13:33:36,971 INFO L451 ceAbstractionStarter]: At program point L5121(line 5121) the Hoare annotation is: true [2018-11-28 13:33:36,971 INFO L448 ceAbstractionStarter]: For program point L5154-1(line 5154) no Hoare annotation was computed. [2018-11-28 13:33:36,971 INFO L448 ceAbstractionStarter]: For program point cx8802_start_dmaEXIT(lines 5064 5165) no Hoare annotation was computed. [2018-11-28 13:33:36,971 INFO L448 ceAbstractionStarter]: For program point L5080-1(line 5080) no Hoare annotation was computed. [2018-11-28 13:33:36,971 INFO L451 ceAbstractionStarter]: At program point L5113(line 5113) the Hoare annotation is: true [2018-11-28 13:33:36,971 INFO L451 ceAbstractionStarter]: At program point L5080(line 5080) the Hoare annotation is: true [2018-11-28 13:33:36,971 INFO L448 ceAbstractionStarter]: For program point L5113-1(line 5113) no Hoare annotation was computed. [2018-11-28 13:33:36,971 INFO L451 ceAbstractionStarter]: At program point L5138(line 5138) the Hoare annotation is: true [2018-11-28 13:33:36,971 INFO L448 ceAbstractionStarter]: For program point L5105-2(line 5105) no Hoare annotation was computed. [2018-11-28 13:33:36,972 INFO L448 ceAbstractionStarter]: For program point L5105(line 5105) no Hoare annotation was computed. [2018-11-28 13:33:36,972 INFO L448 ceAbstractionStarter]: For program point L5138-1(line 5138) no Hoare annotation was computed. [2018-11-28 13:33:36,972 INFO L448 ceAbstractionStarter]: For program point L5097-2(line 5097) no Hoare annotation was computed. [2018-11-28 13:33:36,972 INFO L448 ceAbstractionStarter]: For program point L5097(line 5097) no Hoare annotation was computed. [2018-11-28 13:33:36,972 INFO L451 ceAbstractionStarter]: At program point cx8802_start_dmaENTRY(lines 5064 5165) the Hoare annotation is: true [2018-11-28 13:33:36,972 INFO L451 ceAbstractionStarter]: At program point L5155(lines 5155 5156) the Hoare annotation is: true [2018-11-28 13:33:36,972 INFO L448 ceAbstractionStarter]: For program point L5155-1(lines 5155 5156) no Hoare annotation was computed. [2018-11-28 13:33:36,972 INFO L451 ceAbstractionStarter]: At program point L5723(line 5723) the Hoare annotation is: true [2018-11-28 13:33:36,972 INFO L448 ceAbstractionStarter]: For program point L5723-1(line 5723) no Hoare annotation was computed. [2018-11-28 13:33:36,972 INFO L448 ceAbstractionStarter]: For program point L5725(line 5725) no Hoare annotation was computed. [2018-11-28 13:33:36,972 INFO L448 ceAbstractionStarter]: For program point L5715(lines 5715 5721) no Hoare annotation was computed. [2018-11-28 13:33:36,972 INFO L451 ceAbstractionStarter]: At program point L5717(line 5717) the Hoare annotation is: true [2018-11-28 13:33:36,972 INFO L448 ceAbstractionStarter]: For program point L5717-1(line 5717) no Hoare annotation was computed. [2018-11-28 13:33:36,972 INFO L448 ceAbstractionStarter]: For program point cx8802_resume_commonEXIT(lines 5693 5734) no Hoare annotation was computed. [2018-11-28 13:33:36,972 INFO L451 ceAbstractionStarter]: At program point cx8802_resume_commonENTRY(lines 5693 5734) the Hoare annotation is: true [2018-11-28 13:33:36,972 INFO L451 ceAbstractionStarter]: At program point L5705(line 5705) the Hoare annotation is: true [2018-11-28 13:33:36,973 INFO L448 ceAbstractionStarter]: For program point L5705-1(line 5705) no Hoare annotation was computed. [2018-11-28 13:33:36,973 INFO L451 ceAbstractionStarter]: At program point L5701(line 5701) the Hoare annotation is: true [2018-11-28 13:33:36,973 INFO L448 ceAbstractionStarter]: For program point L5701-1(line 5701) no Hoare annotation was computed. [2018-11-28 13:33:36,973 INFO L448 ceAbstractionStarter]: For program point L5728-1(line 5728) no Hoare annotation was computed. [2018-11-28 13:33:36,973 INFO L448 ceAbstractionStarter]: For program point L5726(lines 5726 5730) no Hoare annotation was computed. [2018-11-28 13:33:36,973 INFO L451 ceAbstractionStarter]: At program point L5728(line 5728) the Hoare annotation is: true [2018-11-28 13:33:36,973 INFO L451 ceAbstractionStarter]: At program point L5724-1(line 5724) the Hoare annotation is: true [2018-11-28 13:33:36,973 INFO L451 ceAbstractionStarter]: At program point L5722(line 5722) the Hoare annotation is: true [2018-11-28 13:33:36,973 INFO L451 ceAbstractionStarter]: At program point L5724(line 5724) the Hoare annotation is: true [2018-11-28 13:33:36,973 INFO L451 ceAbstractionStarter]: At program point L5726-2(lines 5726 5730) the Hoare annotation is: true [2018-11-28 13:33:36,973 INFO L448 ceAbstractionStarter]: For program point L5722-1(line 5722) no Hoare annotation was computed. [2018-11-28 13:33:36,973 INFO L448 ceAbstractionStarter]: For program point L5714(line 5714) no Hoare annotation was computed. [2018-11-28 13:33:36,973 INFO L448 ceAbstractionStarter]: For program point L5706(lines 5706 5710) no Hoare annotation was computed. [2018-11-28 13:33:36,973 INFO L448 ceAbstractionStarter]: For program point cx8802_resume_commonFINAL(lines 5693 5734) no Hoare annotation was computed. [2018-11-28 13:33:36,973 INFO L451 ceAbstractionStarter]: At program point L5704-2(lines 5704 5713) the Hoare annotation is: true [2018-11-28 13:33:36,973 INFO L448 ceAbstractionStarter]: For program point L5704(lines 5704 5713) no Hoare annotation was computed. [2018-11-28 13:33:36,974 INFO L448 ceAbstractionStarter]: For program point L5731(line 5731) no Hoare annotation was computed. [2018-11-28 13:33:36,974 INFO L451 ceAbstractionStarter]: At program point pci_set_masterENTRY(lines 6943 6945) the Hoare annotation is: true [2018-11-28 13:33:36,974 INFO L448 ceAbstractionStarter]: For program point pci_set_masterFINAL(lines 6943 6945) no Hoare annotation was computed. [2018-11-28 13:33:36,974 INFO L448 ceAbstractionStarter]: For program point pci_set_masterEXIT(lines 6943 6945) no Hoare annotation was computed. [2018-11-28 13:33:36,974 INFO L451 ceAbstractionStarter]: At program point _raw_spin_unlock_irqrestoreENTRY(lines 6811 6813) the Hoare annotation is: true [2018-11-28 13:33:36,974 INFO L448 ceAbstractionStarter]: For program point _raw_spin_unlock_irqrestoreFINAL(lines 6811 6813) no Hoare annotation was computed. [2018-11-28 13:33:36,974 INFO L448 ceAbstractionStarter]: For program point _raw_spin_unlock_irqrestoreEXIT(lines 6811 6813) no Hoare annotation was computed. [2018-11-28 13:33:36,974 INFO L448 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-11-28 13:33:36,974 INFO L451 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-11-28 13:33:36,974 INFO L448 ceAbstractionStarter]: For program point L-1-2(line -1) no Hoare annotation was computed. [2018-11-28 13:33:36,974 INFO L448 ceAbstractionStarter]: For program point L-1-4(line -1) no Hoare annotation was computed. [2018-11-28 13:33:36,974 INFO L451 ceAbstractionStarter]: At program point L-1-5(line -1) the Hoare annotation is: true [2018-11-28 13:33:36,974 INFO L448 ceAbstractionStarter]: For program point L-1-6(line -1) no Hoare annotation was computed. [2018-11-28 13:33:36,974 INFO L451 ceAbstractionStarter]: At program point L-1-8(line -1) the Hoare annotation is: true [2018-11-28 13:33:36,974 INFO L448 ceAbstractionStarter]: For program point L-1-9(line -1) no Hoare annotation was computed. [2018-11-28 13:33:36,975 INFO L448 ceAbstractionStarter]: For program point L-1-10(line -1) no Hoare annotation was computed. [2018-11-28 13:33:36,975 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~TO~intFINAL(line -1) no Hoare annotation was computed. [2018-11-28 13:33:36,975 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~TO~intEXIT(line -1) no Hoare annotation was computed. [2018-11-28 13:33:36,975 INFO L451 ceAbstractionStarter]: At program point ##fun~$Pointer$~TO~intENTRY(line -1) the Hoare annotation is: true [2018-11-28 13:33:36,975 INFO L448 ceAbstractionStarter]: For program point ldv_check_return_value_probeFINAL(lines 6891 6893) no Hoare annotation was computed. [2018-11-28 13:33:36,975 INFO L448 ceAbstractionStarter]: For program point ldv_check_return_value_probeEXIT(lines 6891 6893) no Hoare annotation was computed. [2018-11-28 13:33:36,975 INFO L451 ceAbstractionStarter]: At program point ldv_check_return_value_probeENTRY(lines 6891 6893) the Hoare annotation is: true [2018-11-28 13:33:36,975 INFO L451 ceAbstractionStarter]: At program point L4975(line 4975) the Hoare annotation is: true [2018-11-28 13:33:36,975 INFO L448 ceAbstractionStarter]: For program point L4975-1(line 4975) no Hoare annotation was computed. [2018-11-28 13:33:36,975 INFO L448 ceAbstractionStarter]: For program point pci_get_drvdataFINAL(lines 4971 4978) no Hoare annotation was computed. [2018-11-28 13:33:36,975 INFO L448 ceAbstractionStarter]: For program point pci_get_drvdataEXIT(lines 4971 4978) no Hoare annotation was computed. [2018-11-28 13:33:36,975 INFO L451 ceAbstractionStarter]: At program point pci_get_drvdataENTRY(lines 4971 4978) the Hoare annotation is: true [2018-11-28 13:33:36,975 INFO L451 ceAbstractionStarter]: At program point cx88_core_putENTRY(lines 6825 6827) the Hoare annotation is: true [2018-11-28 13:33:36,975 INFO L448 ceAbstractionStarter]: For program point cx88_core_putFINAL(lines 6825 6827) no Hoare annotation was computed. [2018-11-28 13:33:36,975 INFO L448 ceAbstractionStarter]: For program point cx88_core_putEXIT(lines 6825 6827) no Hoare annotation was computed. [2018-11-28 13:33:36,975 INFO L448 ceAbstractionStarter]: For program point __wake_upEXIT(lines 6798 6800) no Hoare annotation was computed. [2018-11-28 13:33:36,976 INFO L451 ceAbstractionStarter]: At program point __wake_upENTRY(lines 6798 6800) the Hoare annotation is: true [2018-11-28 13:33:36,976 INFO L448 ceAbstractionStarter]: For program point __wake_upFINAL(lines 6798 6800) no Hoare annotation was computed. [2018-11-28 13:33:36,976 INFO L451 ceAbstractionStarter]: At program point cx88_wakeupENTRY(lines 6856 6858) the Hoare annotation is: true [2018-11-28 13:33:36,976 INFO L448 ceAbstractionStarter]: For program point cx88_wakeupFINAL(lines 6856 6858) no Hoare annotation was computed. [2018-11-28 13:33:36,976 INFO L448 ceAbstractionStarter]: For program point cx88_wakeupEXIT(lines 6856 6858) no Hoare annotation was computed. [2018-11-28 13:33:36,976 INFO L448 ceAbstractionStarter]: For program point cx88_print_irqbitsEXIT(lines 6831 6833) no Hoare annotation was computed. [2018-11-28 13:33:36,976 INFO L451 ceAbstractionStarter]: At program point cx88_print_irqbitsENTRY(lines 6831 6833) the Hoare annotation is: true [2018-11-28 13:33:36,979 INFO L448 ceAbstractionStarter]: For program point cx88_print_irqbitsFINAL(lines 6831 6833) no Hoare annotation was computed. [2018-11-28 13:33:36,980 INFO L448 ceAbstractionStarter]: For program point dma_supportedFINAL(lines 6875 6877) no Hoare annotation was computed. [2018-11-28 13:33:36,980 INFO L451 ceAbstractionStarter]: At program point dma_supportedENTRY(lines 6875 6877) the Hoare annotation is: true [2018-11-28 13:33:36,980 INFO L448 ceAbstractionStarter]: For program point dma_supportedEXIT(lines 6875 6877) no Hoare annotation was computed. [2018-11-28 13:33:36,980 INFO L451 ceAbstractionStarter]: At program point L5183(line 5183) the Hoare annotation is: true [2018-11-28 13:33:36,980 INFO L448 ceAbstractionStarter]: For program point L5184-1(line 5184) no Hoare annotation was computed. [2018-11-28 13:33:36,980 INFO L451 ceAbstractionStarter]: At program point L5182(line 5182) the Hoare annotation is: true [2018-11-28 13:33:36,980 INFO L448 ceAbstractionStarter]: For program point L5183-1(line 5183) no Hoare annotation was computed. [2018-11-28 13:33:36,980 INFO L451 ceAbstractionStarter]: At program point L5184(line 5184) the Hoare annotation is: true [2018-11-28 13:33:36,980 INFO L451 ceAbstractionStarter]: At program point L5179(line 5179) the Hoare annotation is: true [2018-11-28 13:33:36,980 INFO L448 ceAbstractionStarter]: For program point L5180-1(line 5180) no Hoare annotation was computed. [2018-11-28 13:33:36,980 INFO L451 ceAbstractionStarter]: At program point L5178(line 5178) the Hoare annotation is: true [2018-11-28 13:33:36,980 INFO L448 ceAbstractionStarter]: For program point L5179-1(line 5179) no Hoare annotation was computed. [2018-11-28 13:33:36,980 INFO L451 ceAbstractionStarter]: At program point L5181(line 5181) the Hoare annotation is: true [2018-11-28 13:33:36,981 INFO L448 ceAbstractionStarter]: For program point L5182-1(line 5182) no Hoare annotation was computed. [2018-11-28 13:33:36,981 INFO L451 ceAbstractionStarter]: At program point L5180(line 5180) the Hoare annotation is: true [2018-11-28 13:33:36,981 INFO L448 ceAbstractionStarter]: For program point L5181-1(line 5181) no Hoare annotation was computed. [2018-11-28 13:33:36,981 INFO L448 ceAbstractionStarter]: For program point L5174(lines 5174 5177) no Hoare annotation was computed. [2018-11-28 13:33:36,981 INFO L448 ceAbstractionStarter]: For program point L5178-1(line 5178) no Hoare annotation was computed. [2018-11-28 13:33:36,981 INFO L451 ceAbstractionStarter]: At program point cx8802_stop_dmaENTRY(lines 5166 5187) the Hoare annotation is: true [2018-11-28 13:33:36,981 INFO L448 ceAbstractionStarter]: For program point L5174-2(lines 5174 5177) no Hoare annotation was computed. [2018-11-28 13:33:36,981 INFO L448 ceAbstractionStarter]: For program point cx8802_stop_dmaEXIT(lines 5166 5187) no Hoare annotation was computed. [2018-11-28 13:33:36,981 INFO L448 ceAbstractionStarter]: For program point cx8802_stop_dmaFINAL(lines 5166 5187) no Hoare annotation was computed. [2018-11-28 13:33:36,981 INFO L448 ceAbstractionStarter]: For program point mod_timerEXIT(lines 6904 6906) no Hoare annotation was computed. [2018-11-28 13:33:36,981 INFO L451 ceAbstractionStarter]: At program point mod_timerENTRY(lines 6904 6906) the Hoare annotation is: true [2018-11-28 13:33:36,981 INFO L448 ceAbstractionStarter]: For program point mod_timerFINAL(lines 6904 6906) no Hoare annotation was computed. [2018-11-28 13:33:36,981 INFO L448 ceAbstractionStarter]: For program point ldv_is_errEXIT(lines 4867 4870) no Hoare annotation was computed. [2018-11-28 13:33:36,981 INFO L451 ceAbstractionStarter]: At program point ldv_is_errENTRY(lines 4867 4870) the Hoare annotation is: true [2018-11-28 13:33:36,981 INFO L448 ceAbstractionStarter]: For program point ldv_is_errFINAL(lines 4867 4870) no Hoare annotation was computed. [2018-11-28 13:33:36,986 INFO L451 ceAbstractionStarter]: At program point spin_unlock_irqrestoreENTRY(lines 4837 4843) the Hoare annotation is: true [2018-11-28 13:33:36,986 INFO L448 ceAbstractionStarter]: For program point spin_unlock_irqrestoreEXIT(lines 4837 4843) no Hoare annotation was computed. [2018-11-28 13:33:36,986 INFO L448 ceAbstractionStarter]: For program point spin_unlock_irqrestoreFINAL(lines 4837 4843) no Hoare annotation was computed. [2018-11-28 13:33:36,986 INFO L451 ceAbstractionStarter]: At program point L4840(line 4840) the Hoare annotation is: true [2018-11-28 13:33:36,986 INFO L448 ceAbstractionStarter]: For program point _raw_spin_unlockFINAL(lines 6808 6810) no Hoare annotation was computed. [2018-11-28 13:33:36,986 INFO L448 ceAbstractionStarter]: For program point _raw_spin_unlockEXIT(lines 6808 6810) no Hoare annotation was computed. [2018-11-28 13:33:36,986 INFO L451 ceAbstractionStarter]: At program point _raw_spin_unlockENTRY(lines 6808 6810) the Hoare annotation is: true [2018-11-28 13:33:36,986 INFO L451 ceAbstractionStarter]: At program point schedule_workENTRY(lines 6962 6964) the Hoare annotation is: true [2018-11-28 13:33:36,987 INFO L448 ceAbstractionStarter]: For program point schedule_workFINAL(lines 6962 6964) no Hoare annotation was computed. [2018-11-28 13:33:36,987 INFO L448 ceAbstractionStarter]: For program point schedule_workEXIT(lines 6962 6964) no Hoare annotation was computed. [2018-11-28 13:33:36,987 INFO L448 ceAbstractionStarter]: For program point dev_set_drvdataFINAL(lines 6871 6873) no Hoare annotation was computed. [2018-11-28 13:33:36,987 INFO L448 ceAbstractionStarter]: For program point dev_set_drvdataEXIT(lines 6871 6873) no Hoare annotation was computed. [2018-11-28 13:33:36,987 INFO L451 ceAbstractionStarter]: At program point dev_set_drvdataENTRY(lines 6871 6873) the Hoare annotation is: true [2018-11-28 13:33:36,987 INFO L451 ceAbstractionStarter]: At program point L5791(line 5791) the Hoare annotation is: true [2018-11-28 13:33:36,987 INFO L448 ceAbstractionStarter]: For program point L5791-1(line 5791) no Hoare annotation was computed. [2018-11-28 13:33:36,987 INFO L448 ceAbstractionStarter]: For program point L5787(lines 5787 5801) no Hoare annotation was computed. [2018-11-28 13:33:36,987 INFO L448 ceAbstractionStarter]: For program point L5789-2(lines 5787 5800) no Hoare annotation was computed. [2018-11-28 13:33:36,987 INFO L448 ceAbstractionStarter]: For program point L5787-1(lines 5787 5801) no Hoare annotation was computed. [2018-11-28 13:33:36,987 INFO L448 ceAbstractionStarter]: For program point L5789(lines 5789 5793) no Hoare annotation was computed. [2018-11-28 13:33:36,987 INFO L451 ceAbstractionStarter]: At program point L5783(lines 5765 5803) the Hoare annotation is: true [2018-11-28 13:33:36,987 INFO L451 ceAbstractionStarter]: At program point L5781(lines 5765 5803) the Hoare annotation is: true [2018-11-28 13:33:36,987 INFO L448 ceAbstractionStarter]: For program point L5775(lines 5775 5779) no Hoare annotation was computed. [2018-11-28 13:33:36,987 INFO L448 ceAbstractionStarter]: For program point L5767(line 5767) no Hoare annotation was computed. [2018-11-28 13:33:36,987 INFO L448 ceAbstractionStarter]: For program point L5767-2(lines 5767 5770) no Hoare annotation was computed. [2018-11-28 13:33:36,988 INFO L451 ceAbstractionStarter]: At program point L5786(lines 5765 5803) the Hoare annotation is: true [2018-11-28 13:33:36,988 INFO L448 ceAbstractionStarter]: For program point cx8802_request_acquireEXIT(lines 5760 5804) no Hoare annotation was computed. [2018-11-28 13:33:36,988 INFO L451 ceAbstractionStarter]: At program point cx8802_request_acquireENTRY(lines 5760 5804) the Hoare annotation is: true [2018-11-28 13:33:36,988 INFO L448 ceAbstractionStarter]: For program point cx8802_request_acquireFINAL(lines 5760 5804) no Hoare annotation was computed. [2018-11-28 13:33:36,991 INFO L444 ceAbstractionStarter]: At program point L5795(line 5795) the Hoare annotation is: (or (not (= |#t~string661.offset| 0)) (not (= 0 ~debug~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (< ~ldv_mutex_lock_of_cx88_core~0 2) (< 2 ~ldv_mutex_lock_of_cx88_core~0) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:33:36,991 INFO L448 ceAbstractionStarter]: For program point L5795-1(line 5795) no Hoare annotation was computed. [2018-11-28 13:33:36,991 INFO L448 ceAbstractionStarter]: For program point init_timer_keyEXIT(lines 6885 6887) no Hoare annotation was computed. [2018-11-28 13:33:36,991 INFO L451 ceAbstractionStarter]: At program point init_timer_keyENTRY(lines 6885 6887) the Hoare annotation is: true [2018-11-28 13:33:36,991 INFO L448 ceAbstractionStarter]: For program point init_timer_keyFINAL(lines 6885 6887) no Hoare annotation was computed. [2018-11-28 13:33:36,991 INFO L448 ceAbstractionStarter]: For program point __init_workEXIT(lines 6781 6783) no Hoare annotation was computed. [2018-11-28 13:33:36,991 INFO L451 ceAbstractionStarter]: At program point __init_workENTRY(lines 6781 6783) the Hoare annotation is: true [2018-11-28 13:33:36,991 INFO L448 ceAbstractionStarter]: For program point __init_workFINAL(lines 6781 6783) no Hoare annotation was computed. [2018-11-28 13:33:36,991 INFO L451 ceAbstractionStarter]: At program point pci_set_power_stateENTRY(lines 6947 6949) the Hoare annotation is: true [2018-11-28 13:33:36,991 INFO L448 ceAbstractionStarter]: For program point pci_set_power_stateFINAL(lines 6947 6949) no Hoare annotation was computed. [2018-11-28 13:33:36,991 INFO L448 ceAbstractionStarter]: For program point pci_set_power_stateEXIT(lines 6947 6949) no Hoare annotation was computed. [2018-11-28 13:33:36,992 INFO L451 ceAbstractionStarter]: At program point L5814(line 5814) the Hoare annotation is: true [2018-11-28 13:33:36,992 INFO L448 ceAbstractionStarter]: For program point cx8802_request_releaseFINAL(lines 5805 5828) no Hoare annotation was computed. [2018-11-28 13:33:36,992 INFO L444 ceAbstractionStarter]: At program point L5817(line 5817) the Hoare annotation is: (or (not (= |#t~string661.offset| 0)) (not (= 0 ~debug~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (< ~ldv_mutex_lock_of_cx88_core~0 2) (< 2 ~ldv_mutex_lock_of_cx88_core~0) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:33:36,992 INFO L448 ceAbstractionStarter]: For program point L5816(lines 5816 5821) no Hoare annotation was computed. [2018-11-28 13:33:36,992 INFO L448 ceAbstractionStarter]: For program point L5817-1(line 5817) no Hoare annotation was computed. [2018-11-28 13:33:36,992 INFO L448 ceAbstractionStarter]: For program point L5811(lines 5811 5825) no Hoare annotation was computed. [2018-11-28 13:33:36,992 INFO L448 ceAbstractionStarter]: For program point L5811-1(lines 5811 5825) no Hoare annotation was computed. [2018-11-28 13:33:36,992 INFO L448 ceAbstractionStarter]: For program point L5813(lines 5813 5823) no Hoare annotation was computed. [2018-11-28 13:33:36,992 INFO L448 ceAbstractionStarter]: For program point L5814-1(line 5814) no Hoare annotation was computed. [2018-11-28 13:33:36,992 INFO L451 ceAbstractionStarter]: At program point cx8802_request_releaseENTRY(lines 5805 5828) the Hoare annotation is: true [2018-11-28 13:33:36,992 INFO L448 ceAbstractionStarter]: For program point cx8802_request_releaseEXIT(lines 5805 5828) no Hoare annotation was computed. [2018-11-28 13:33:36,992 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_13FINAL(lines 6296 6303) no Hoare annotation was computed. [2018-11-28 13:33:36,992 INFO L444 ceAbstractionStarter]: At program point L6299(line 6299) the Hoare annotation is: (or (not (= |#t~string661.offset| 0)) (and (<= 2 ~ldv_mutex_lock_of_cx88_core~0) (<= ~ldv_mutex_lock_of_cx88_core~0 2)) (not (= 0 ~debug~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (< |old(~ldv_mutex_lock_of_cx88_core~0)| 2) (< 2 |old(~ldv_mutex_lock_of_cx88_core~0)|) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:33:36,995 INFO L444 ceAbstractionStarter]: At program point L6299-1(line 6299) the Hoare annotation is: (or (not (= |#t~string661.offset| 0)) (not (= 0 ~debug~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (< |old(~ldv_mutex_lock_of_cx88_core~0)| 2) (< 2 |old(~ldv_mutex_lock_of_cx88_core~0)|) (= ~ldv_mutex_lock_of_cx88_core~0 1) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:33:36,996 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_unlock_13ENTRY(lines 6296 6303) the Hoare annotation is: (or (not (= |#t~string661.offset| 0)) (and (<= 2 ~ldv_mutex_lock_of_cx88_core~0) (<= ~ldv_mutex_lock_of_cx88_core~0 2)) (not (= 0 ~debug~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (< |old(~ldv_mutex_lock_of_cx88_core~0)| 2) (< 2 |old(~ldv_mutex_lock_of_cx88_core~0)|) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:33:36,996 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_13EXIT(lines 6296 6303) no Hoare annotation was computed. [2018-11-28 13:33:36,996 INFO L448 ceAbstractionStarter]: For program point cx88_sram_channel_dumpFINAL(lines 6849 6851) no Hoare annotation was computed. [2018-11-28 13:33:36,996 INFO L448 ceAbstractionStarter]: For program point cx88_sram_channel_dumpEXIT(lines 6849 6851) no Hoare annotation was computed. [2018-11-28 13:33:36,996 INFO L451 ceAbstractionStarter]: At program point cx88_sram_channel_dumpENTRY(lines 6849 6851) the Hoare annotation is: true [2018-11-28 13:33:36,996 INFO L451 ceAbstractionStarter]: At program point __pci_register_driverENTRY(lines 6788 6790) the Hoare annotation is: true [2018-11-28 13:33:36,996 INFO L448 ceAbstractionStarter]: For program point __pci_register_driverFINAL(lines 6788 6790) no Hoare annotation was computed. [2018-11-28 13:33:36,996 INFO L448 ceAbstractionStarter]: For program point __pci_register_driverEXIT(lines 6788 6790) no Hoare annotation was computed. [2018-11-28 13:33:36,996 INFO L451 ceAbstractionStarter]: At program point cx8802_irqENTRY(lines 5530 5589) the Hoare annotation is: true [2018-11-28 13:33:36,996 INFO L448 ceAbstractionStarter]: For program point L5560-1(lines 5560 5563) no Hoare annotation was computed. [2018-11-28 13:33:36,996 INFO L448 ceAbstractionStarter]: For program point cx8802_irqFINAL(lines 5530 5589) no Hoare annotation was computed. [2018-11-28 13:33:36,996 INFO L451 ceAbstractionStarter]: At program point L5577(lines 5538 5588) the Hoare annotation is: true [2018-11-28 13:33:36,996 INFO L448 ceAbstractionStarter]: For program point cx8802_irqEXIT(lines 5530 5589) no Hoare annotation was computed. [2018-11-28 13:33:36,996 INFO L451 ceAbstractionStarter]: At program point L5565(line 5565) the Hoare annotation is: true [2018-11-28 13:33:36,996 INFO L448 ceAbstractionStarter]: For program point L5565-1(line 5565) no Hoare annotation was computed. [2018-11-28 13:33:36,996 INFO L451 ceAbstractionStarter]: At program point L5586(lines 5538 5588) the Hoare annotation is: true [2018-11-28 13:33:36,997 INFO L451 ceAbstractionStarter]: At program point L5545(line 5545) the Hoare annotation is: true [2018-11-28 13:33:36,997 INFO L448 ceAbstractionStarter]: For program point L5545-1(line 5545) no Hoare annotation was computed. [2018-11-28 13:33:36,997 INFO L448 ceAbstractionStarter]: For program point L5570(lines 5570 5573) no Hoare annotation was computed. [2018-11-28 13:33:36,997 INFO L448 ceAbstractionStarter]: For program point L5566(lines 5566 5569) no Hoare annotation was computed. [2018-11-28 13:33:37,000 INFO L448 ceAbstractionStarter]: For program point L5566-2(lines 5538 5588) no Hoare annotation was computed. [2018-11-28 13:33:37,000 INFO L451 ceAbstractionStarter]: At program point L5583(line 5583) the Hoare annotation is: true [2018-11-28 13:33:37,000 INFO L448 ceAbstractionStarter]: For program point L5583-1(line 5583) no Hoare annotation was computed. [2018-11-28 13:33:37,000 INFO L451 ceAbstractionStarter]: At program point L5575(lines 5538 5588) the Hoare annotation is: true [2018-11-28 13:33:37,000 INFO L451 ceAbstractionStarter]: At program point L5571(line 5571) the Hoare annotation is: true [2018-11-28 13:33:37,000 INFO L451 ceAbstractionStarter]: At program point L5567(line 5567) the Hoare annotation is: true [2018-11-28 13:33:37,000 INFO L448 ceAbstractionStarter]: For program point L5567-1(line 5567) no Hoare annotation was computed. [2018-11-28 13:33:37,000 INFO L448 ceAbstractionStarter]: For program point L5555-1(lines 5538 5588) no Hoare annotation was computed. [2018-11-28 13:33:37,000 INFO L448 ceAbstractionStarter]: For program point L5551(lines 5551 5554) no Hoare annotation was computed. [2018-11-28 13:33:37,000 INFO L448 ceAbstractionStarter]: For program point L5547(lines 5547 5550) no Hoare annotation was computed. [2018-11-28 13:33:37,000 INFO L448 ceAbstractionStarter]: For program point L5551-2(lines 5538 5588) no Hoare annotation was computed. [2018-11-28 13:33:37,001 INFO L448 ceAbstractionStarter]: For program point L5580(lines 5580 5585) no Hoare annotation was computed. [2018-11-28 13:33:37,001 INFO L451 ceAbstractionStarter]: At program point msecs_to_jiffiesENTRY(lines 6908 6910) the Hoare annotation is: true [2018-11-28 13:33:37,001 INFO L448 ceAbstractionStarter]: For program point msecs_to_jiffiesEXIT(lines 6908 6910) no Hoare annotation was computed. [2018-11-28 13:33:37,001 INFO L448 ceAbstractionStarter]: For program point msecs_to_jiffiesFINAL(lines 6908 6910) no Hoare annotation was computed. [2018-11-28 13:33:37,001 INFO L448 ceAbstractionStarter]: For program point list_delFINAL(lines 6897 6899) no Hoare annotation was computed. [2018-11-28 13:33:37,001 INFO L448 ceAbstractionStarter]: For program point list_delEXIT(lines 6897 6899) no Hoare annotation was computed. [2018-11-28 13:33:37,001 INFO L451 ceAbstractionStarter]: At program point list_delENTRY(lines 6897 6899) the Hoare annotation is: true [2018-11-28 13:33:37,001 INFO L451 ceAbstractionStarter]: At program point L4897(line 4897) the Hoare annotation is: true [2018-11-28 13:33:37,001 INFO L448 ceAbstractionStarter]: For program point L4897-1(line 4897) no Hoare annotation was computed. [2018-11-28 13:33:37,001 INFO L448 ceAbstractionStarter]: For program point kzallocEXIT(lines 4893 4900) no Hoare annotation was computed. [2018-11-28 13:33:37,001 INFO L451 ceAbstractionStarter]: At program point kzallocENTRY(lines 4893 4900) the Hoare annotation is: true [2018-11-28 13:33:37,001 INFO L448 ceAbstractionStarter]: For program point kzallocFINAL(lines 4893 4900) no Hoare annotation was computed. [2018-11-28 13:33:37,001 INFO L451 ceAbstractionStarter]: At program point kmallocENTRY(lines 4885 4892) the Hoare annotation is: true [2018-11-28 13:33:37,001 INFO L448 ceAbstractionStarter]: For program point kmallocFINAL(lines 4885 4892) no Hoare annotation was computed. [2018-11-28 13:33:37,001 INFO L451 ceAbstractionStarter]: At program point L4889(line 4889) the Hoare annotation is: true [2018-11-28 13:33:37,002 INFO L448 ceAbstractionStarter]: For program point L4889-1(line 4889) no Hoare annotation was computed. [2018-11-28 13:33:37,002 INFO L448 ceAbstractionStarter]: For program point kmallocEXIT(lines 4885 4892) no Hoare annotation was computed. [2018-11-28 13:33:37,002 INFO L448 ceAbstractionStarter]: For program point _raw_spin_lock_irqsaveFINAL(lines 6805 6807) no Hoare annotation was computed. [2018-11-28 13:33:37,006 INFO L448 ceAbstractionStarter]: For program point _raw_spin_lock_irqsaveEXIT(lines 6805 6807) no Hoare annotation was computed. [2018-11-28 13:33:37,006 INFO L451 ceAbstractionStarter]: At program point _raw_spin_lock_irqsaveENTRY(lines 6805 6807) the Hoare annotation is: true [2018-11-28 13:33:37,006 INFO L451 ceAbstractionStarter]: At program point spin_lockENTRY(lines 4823 4829) the Hoare annotation is: true [2018-11-28 13:33:37,006 INFO L451 ceAbstractionStarter]: At program point L4826(line 4826) the Hoare annotation is: true [2018-11-28 13:33:37,006 INFO L448 ceAbstractionStarter]: For program point spin_lockFINAL(lines 4823 4829) no Hoare annotation was computed. [2018-11-28 13:33:37,006 INFO L448 ceAbstractionStarter]: For program point spin_lockEXIT(lines 4823 4829) no Hoare annotation was computed. [2018-11-28 13:33:37,007 INFO L448 ceAbstractionStarter]: For program point dev_nameEXIT(lines 4901 4912) no Hoare annotation was computed. [2018-11-28 13:33:37,007 INFO L451 ceAbstractionStarter]: At program point dev_nameENTRY(lines 4901 4912) the Hoare annotation is: true [2018-11-28 13:33:37,007 INFO L448 ceAbstractionStarter]: For program point dev_nameFINAL(lines 4901 4912) no Hoare annotation was computed. [2018-11-28 13:33:37,007 INFO L451 ceAbstractionStarter]: At program point L4909(line 4909) the Hoare annotation is: true [2018-11-28 13:33:37,007 INFO L448 ceAbstractionStarter]: For program point L4909-1(line 4909) no Hoare annotation was computed. [2018-11-28 13:33:37,007 INFO L448 ceAbstractionStarter]: For program point L4905(lines 4905 4908) no Hoare annotation was computed. [2018-11-28 13:33:37,007 INFO L448 ceAbstractionStarter]: For program point readlFINAL(lines 4915 4922) no Hoare annotation was computed. [2018-11-28 13:33:37,007 INFO L451 ceAbstractionStarter]: At program point readlENTRY(lines 4915 4922) the Hoare annotation is: true [2018-11-28 13:33:37,007 INFO L448 ceAbstractionStarter]: For program point readlEXIT(lines 4915 4922) no Hoare annotation was computed. [2018-11-28 13:33:37,007 INFO L448 ceAbstractionStarter]: For program point writelFINAL(lines 4923 4929) no Hoare annotation was computed. [2018-11-28 13:33:37,007 INFO L451 ceAbstractionStarter]: At program point writelENTRY(lines 4923 4929) the Hoare annotation is: true [2018-11-28 13:33:37,007 INFO L448 ceAbstractionStarter]: For program point writelEXIT(lines 4923 4929) no Hoare annotation was computed. [2018-11-28 13:33:37,007 INFO L451 ceAbstractionStarter]: At program point lockdep_init_mapENTRY(lines 6900 6902) the Hoare annotation is: true [2018-11-28 13:33:37,007 INFO L448 ceAbstractionStarter]: For program point lockdep_init_mapFINAL(lines 6900 6902) no Hoare annotation was computed. [2018-11-28 13:33:37,007 INFO L448 ceAbstractionStarter]: For program point lockdep_init_mapEXIT(lines 6900 6902) no Hoare annotation was computed. [2018-11-28 13:33:37,007 INFO L451 ceAbstractionStarter]: At program point L4833(line 4833) the Hoare annotation is: true [2018-11-28 13:33:37,008 INFO L451 ceAbstractionStarter]: At program point spin_unlockENTRY(lines 4830 4836) the Hoare annotation is: true [2018-11-28 13:33:37,008 INFO L448 ceAbstractionStarter]: For program point spin_unlockFINAL(lines 4830 4836) no Hoare annotation was computed. [2018-11-28 13:33:37,008 INFO L448 ceAbstractionStarter]: For program point spin_unlockEXIT(lines 4830 4836) no Hoare annotation was computed. [2018-11-28 13:33:37,008 INFO L451 ceAbstractionStarter]: At program point _raw_spin_lockENTRY(lines 6801 6803) the Hoare annotation is: true [2018-11-28 13:33:37,008 INFO L448 ceAbstractionStarter]: For program point _raw_spin_lockFINAL(lines 6801 6803) no Hoare annotation was computed. [2018-11-28 13:33:37,008 INFO L448 ceAbstractionStarter]: For program point _raw_spin_lockEXIT(lines 6801 6803) no Hoare annotation was computed. [2018-11-28 13:33:37,013 INFO L448 ceAbstractionStarter]: For program point ldv_handler_precallEXIT(lines 6894 6896) no Hoare annotation was computed. [2018-11-28 13:33:37,013 INFO L451 ceAbstractionStarter]: At program point ldv_handler_precallFINAL(lines 6894 6896) the Hoare annotation is: true [2018-11-28 13:33:37,013 INFO L448 ceAbstractionStarter]: For program point L4966(line 4966) no Hoare annotation was computed. [2018-11-28 13:33:37,013 INFO L448 ceAbstractionStarter]: For program point pci_dma_supportedEXIT(lines 4962 4970) no Hoare annotation was computed. [2018-11-28 13:33:37,013 INFO L448 ceAbstractionStarter]: For program point L4966-3(lines 4966 4967) no Hoare annotation was computed. [2018-11-28 13:33:37,013 INFO L451 ceAbstractionStarter]: At program point pci_dma_supportedENTRY(lines 4962 4970) the Hoare annotation is: true [2018-11-28 13:33:37,013 INFO L448 ceAbstractionStarter]: For program point pci_dma_supportedFINAL(lines 4962 4970) no Hoare annotation was computed. [2018-11-28 13:33:37,013 INFO L451 ceAbstractionStarter]: At program point L4966-2(line 4966) the Hoare annotation is: true [2018-11-28 13:33:37,013 INFO L448 ceAbstractionStarter]: For program point pci_bus_read_config_byteFINAL(lines 6922 6924) no Hoare annotation was computed. [2018-11-28 13:33:37,013 INFO L451 ceAbstractionStarter]: At program point pci_bus_read_config_byteENTRY(lines 6922 6924) the Hoare annotation is: true [2018-11-28 13:33:37,014 INFO L448 ceAbstractionStarter]: For program point pci_bus_read_config_byteEXIT(lines 6922 6924) no Hoare annotation was computed. [2018-11-28 13:33:37,014 INFO L448 ceAbstractionStarter]: For program point L6014(line 6014) no Hoare annotation was computed. [2018-11-28 13:33:37,014 INFO L451 ceAbstractionStarter]: At program point L6012-1(line 6012) the Hoare annotation is: true [2018-11-28 13:33:37,014 INFO L451 ceAbstractionStarter]: At program point L6012(line 6012) the Hoare annotation is: true [2018-11-28 13:33:37,014 INFO L448 ceAbstractionStarter]: For program point L6008(lines 6008 6011) no Hoare annotation was computed. [2018-11-28 13:33:37,014 INFO L444 ceAbstractionStarter]: At program point L5998(line 5998) the Hoare annotation is: (or (not (= |#t~string661.offset| 0)) (not (= 0 ~debug~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (<= (+ cx8802_probe_~err~4 12) 0) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_cx88_core~0)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:33:37,014 INFO L448 ceAbstractionStarter]: For program point L6000(lines 6000 6003) no Hoare annotation was computed. [2018-11-28 13:33:37,014 INFO L448 ceAbstractionStarter]: For program point L5998-1(line 5998) no Hoare annotation was computed. [2018-11-28 13:33:37,014 INFO L451 ceAbstractionStarter]: At program point L5986(line 5986) the Hoare annotation is: true [2018-11-28 13:33:37,014 INFO L448 ceAbstractionStarter]: For program point L5986-1(line 5986) no Hoare annotation was computed. [2018-11-28 13:33:37,014 INFO L444 ceAbstractionStarter]: At program point L6017(lines 5985 6022) the Hoare annotation is: (or (not (= |#t~string661.offset| 0)) (not (= 0 ~debug~0)) (not (= cx8802_probe_~err~4 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_cx88_core~0)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:33:37,014 INFO L451 ceAbstractionStarter]: At program point L6013(line 6013) the Hoare annotation is: true [2018-11-28 13:33:37,014 INFO L444 ceAbstractionStarter]: At program point L6007(line 6007) the Hoare annotation is: (or (not (= |#t~string661.offset| 0)) (not (= 0 ~debug~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (<= (+ cx8802_probe_~err~4 12) 0) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_cx88_core~0)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:33:37,018 INFO L448 ceAbstractionStarter]: For program point L6007-1(line 6007) no Hoare annotation was computed. [2018-11-28 13:33:37,018 INFO L444 ceAbstractionStarter]: At program point L6009(lines 5985 6022) the Hoare annotation is: (or (not (= |#t~string661.offset| 0)) (not (= 0 ~debug~0)) (not (= cx8802_probe_~err~4 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_cx88_core~0)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:33:37,018 INFO L448 ceAbstractionStarter]: For program point cx8802_probeFINAL(lines 5979 6023) no Hoare annotation was computed. [2018-11-28 13:33:37,018 INFO L448 ceAbstractionStarter]: For program point cx8802_probeEXIT(lines 5979 6023) no Hoare annotation was computed. [2018-11-28 13:33:37,018 INFO L451 ceAbstractionStarter]: At program point cx8802_probeENTRY(lines 5979 6023) the Hoare annotation is: true [2018-11-28 13:33:37,018 INFO L448 ceAbstractionStarter]: For program point L5993(lines 5993 5996) no Hoare annotation was computed. [2018-11-28 13:33:37,018 INFO L448 ceAbstractionStarter]: For program point L5987(lines 5987 5990) no Hoare annotation was computed. [2018-11-28 13:33:37,018 INFO L448 ceAbstractionStarter]: For program point L6020-1(line 6020) no Hoare annotation was computed. [2018-11-28 13:33:37,018 INFO L444 ceAbstractionStarter]: At program point L6020(line 6020) the Hoare annotation is: (or (not (= |#t~string661.offset| 0)) (not (= 0 ~debug~0)) (not (= cx8802_probe_~err~4 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_cx88_core~0)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:33:37,019 INFO L451 ceAbstractionStarter]: At program point request_threaded_irqENTRY(lines 6958 6960) the Hoare annotation is: true [2018-11-28 13:33:37,019 INFO L448 ceAbstractionStarter]: For program point request_threaded_irqFINAL(lines 6958 6960) no Hoare annotation was computed. [2018-11-28 13:33:37,019 INFO L448 ceAbstractionStarter]: For program point request_threaded_irqEXIT(lines 6958 6960) no Hoare annotation was computed. [2018-11-28 13:33:37,019 INFO L448 ceAbstractionStarter]: For program point ldv_check_final_stateEXIT(lines 6756 6777) no Hoare annotation was computed. [2018-11-28 13:33:37,019 INFO L451 ceAbstractionStarter]: At program point ldv_check_final_stateENTRY(lines 6756 6777) the Hoare annotation is: true [2018-11-28 13:33:37,019 INFO L448 ceAbstractionStarter]: For program point L6773-1(lines 6756 6777) no Hoare annotation was computed. [2018-11-28 13:33:37,019 INFO L444 ceAbstractionStarter]: At program point L6773(line 6773) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_cx88_core~0)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:33:37,019 INFO L448 ceAbstractionStarter]: For program point L6769-1(lines 6758 6776) no Hoare annotation was computed. [2018-11-28 13:33:37,019 INFO L444 ceAbstractionStarter]: At program point L6769(line 6769) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_cx88_core~0)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:33:37,019 INFO L448 ceAbstractionStarter]: For program point L6765-1(lines 6758 6776) no Hoare annotation was computed. [2018-11-28 13:33:37,019 INFO L444 ceAbstractionStarter]: At program point L6765(line 6765) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_cx88_core~0)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:33:37,022 INFO L448 ceAbstractionStarter]: For program point L6761-1(lines 6758 6776) no Hoare annotation was computed. [2018-11-28 13:33:37,023 INFO L444 ceAbstractionStarter]: At program point L6761(line 6761) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_cx88_core~0)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:33:37,023 INFO L448 ceAbstractionStarter]: For program point cx8802_fini_commonFINAL(lines 5641 5655) no Hoare annotation was computed. [2018-11-28 13:33:37,023 INFO L451 ceAbstractionStarter]: At program point cx8802_fini_commonENTRY(lines 5641 5655) the Hoare annotation is: true [2018-11-28 13:33:37,023 INFO L451 ceAbstractionStarter]: At program point L5651(line 5651) the Hoare annotation is: true [2018-11-28 13:33:37,023 INFO L448 ceAbstractionStarter]: For program point L5652-1(line 5652) no Hoare annotation was computed. [2018-11-28 13:33:37,023 INFO L448 ceAbstractionStarter]: For program point cx8802_fini_commonEXIT(lines 5641 5655) no Hoare annotation was computed. [2018-11-28 13:33:37,023 INFO L451 ceAbstractionStarter]: At program point L5650(line 5650) the Hoare annotation is: true [2018-11-28 13:33:37,023 INFO L448 ceAbstractionStarter]: For program point L5651-1(line 5651) no Hoare annotation was computed. [2018-11-28 13:33:37,023 INFO L451 ceAbstractionStarter]: At program point L5652(line 5652) the Hoare annotation is: true [2018-11-28 13:33:37,023 INFO L451 ceAbstractionStarter]: At program point L5649(line 5649) the Hoare annotation is: true [2018-11-28 13:33:37,023 INFO L448 ceAbstractionStarter]: For program point L5650-1(line 5650) no Hoare annotation was computed. [2018-11-28 13:33:37,023 INFO L448 ceAbstractionStarter]: For program point L5648(line 5648) no Hoare annotation was computed. [2018-11-28 13:33:37,023 INFO L448 ceAbstractionStarter]: For program point L5649-1(line 5649) no Hoare annotation was computed. [2018-11-28 13:33:37,023 INFO L451 ceAbstractionStarter]: At program point L5644-2(lines 5644 5647) the Hoare annotation is: true [2018-11-28 13:33:37,023 INFO L448 ceAbstractionStarter]: For program point L5644(lines 5644 5647) no Hoare annotation was computed. [2018-11-28 13:33:37,023 INFO L448 ceAbstractionStarter]: For program point request_modulesEXIT(lines 5040 5055) no Hoare annotation was computed. [2018-11-28 13:33:37,024 INFO L448 ceAbstractionStarter]: For program point L5052-1(line 5052) no Hoare annotation was computed. [2018-11-28 13:33:37,024 INFO L451 ceAbstractionStarter]: At program point request_modulesENTRY(lines 5040 5055) the Hoare annotation is: true [2018-11-28 13:33:37,024 INFO L448 ceAbstractionStarter]: For program point L5050(line 5050) no Hoare annotation was computed. [2018-11-28 13:33:37,024 INFO L448 ceAbstractionStarter]: For program point request_modulesFINAL(lines 5040 5055) no Hoare annotation was computed. [2018-11-28 13:33:37,024 INFO L451 ceAbstractionStarter]: At program point L5052(line 5052) the Hoare annotation is: true [2018-11-28 13:33:37,024 INFO L451 ceAbstractionStarter]: At program point L5048-1(lines 5048 5049) the Hoare annotation is: true [2018-11-28 13:33:37,024 INFO L451 ceAbstractionStarter]: At program point L5048(lines 5048 5049) the Hoare annotation is: true [2018-11-28 13:33:37,024 INFO L451 ceAbstractionStarter]: At program point L5045(line 5045) the Hoare annotation is: true [2018-11-28 13:33:37,024 INFO L448 ceAbstractionStarter]: For program point L5045-1(line 5045) no Hoare annotation was computed. [2018-11-28 13:33:37,024 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-28 13:33:37,029 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= |#t~string661.offset| 0) (= ~debug~0 0)) [2018-11-28 13:33:37,029 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-28 13:33:37,029 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-28 13:33:37,029 INFO L448 ceAbstractionStarter]: For program point cx88_risc_stopperEXIT(lines 6843 6845) no Hoare annotation was computed. [2018-11-28 13:33:37,029 INFO L451 ceAbstractionStarter]: At program point cx88_risc_stopperENTRY(lines 6843 6845) the Hoare annotation is: true [2018-11-28 13:33:37,029 INFO L448 ceAbstractionStarter]: For program point cx88_risc_stopperFINAL(lines 6843 6845) no Hoare annotation was computed. [2018-11-28 13:33:37,043 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.11 01:33:37 BoogieIcfgContainer [2018-11-28 13:33:37,043 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-28 13:33:37,043 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-28 13:33:37,043 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-28 13:33:37,044 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-28 13:33:37,044 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 01:33:23" (3/4) ... [2018-11-28 13:33:37,047 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-28 13:33:37,054 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2018-11-28 13:33:37,054 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __raw_spin_lock_init [2018-11-28 13:33:37,054 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx8802_fini [2018-11-28 13:33:37,054 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx88_core_irq [2018-11-28 13:33:37,055 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_12 [2018-11-28 13:33:37,055 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure list_empty [2018-11-28 13:33:37,055 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_restore_state [2018-11-28 13:33:37,055 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_unregister_driver [2018-11-28 13:33:37,055 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx8802_restart_queue [2018-11-28 13:33:37,055 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize [2018-11-28 13:33:37,055 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx88_core_get [2018-11-28 13:33:37,055 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure external_alloc [2018-11-28 13:33:37,055 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_lock_of_cx88_core [2018-11-28 13:33:37,055 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_lock_of_cx88_core [2018-11-28 13:33:37,055 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure request_irq [2018-11-28 13:33:37,055 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2018-11-28 13:33:37,055 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx8802_mpeg_irq [2018-11-28 13:33:37,055 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx88_sram_channel_setup [2018-11-28 13:33:37,056 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_read_config_byte [2018-11-28 13:33:37,056 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2018-11-28 13:33:37,056 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_irq [2018-11-28 13:33:37,056 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure list_add_tail [2018-11-28 13:33:37,056 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2018-11-28 13:33:37,056 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_disable_device [2018-11-28 13:33:37,056 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2018-11-28 13:33:37,056 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_set_drvdata [2018-11-28 13:33:37,056 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btcx_riscmem_free [2018-11-28 13:33:37,056 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure flush_work_sync [2018-11-28 13:33:37,056 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx8802_init [2018-11-28 13:33:37,056 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kobject_name [2018-11-28 13:33:37,056 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_return_value [2018-11-28 13:33:37,056 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx8802_remove [2018-11-28 13:33:37,057 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx88_reset [2018-11-28 13:33:37,057 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx8802_timeout [2018-11-28 13:33:37,057 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure flush_request_modules [2018-11-28 13:33:37,057 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-28 13:33:37,057 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_name [2018-11-28 13:33:37,057 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock [2018-11-28 13:33:37,057 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2018-11-28 13:33:37,057 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __list_add [2018-11-28 13:33:37,057 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx8802_init_common [2018-11-28 13:33:37,057 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __kmalloc [2018-11-28 13:33:37,057 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-28 13:33:37,057 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_enable_device [2018-11-28 13:33:37,057 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2018-11-28 13:33:37,058 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2018-11-28 13:33:37,058 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure do_cancel_buffers [2018-11-28 13:33:37,058 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx8802_start_dma [2018-11-28 13:33:37,058 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx8802_resume_common [2018-11-28 13:33:37,058 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_set_master [2018-11-28 13:33:37,058 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_unlock_irqrestore [2018-11-28 13:33:37,058 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2018-11-28 13:33:37,058 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_return_value_probe [2018-11-28 13:33:37,058 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_get_drvdata [2018-11-28 13:33:37,058 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx88_core_put [2018-11-28 13:33:37,058 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __wake_up [2018-11-28 13:33:37,058 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx88_wakeup [2018-11-28 13:33:37,058 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx88_print_irqbits [2018-11-28 13:33:37,058 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_supported [2018-11-28 13:33:37,058 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx8802_stop_dma [2018-11-28 13:33:37,059 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mod_timer [2018-11-28 13:33:37,059 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2018-11-28 13:33:37,059 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2018-11-28 13:33:37,059 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_unlock [2018-11-28 13:33:37,059 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule_work [2018-11-28 13:33:37,059 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_set_drvdata [2018-11-28 13:33:37,059 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx8802_request_acquire [2018-11-28 13:33:37,059 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure init_timer_key [2018-11-28 13:33:37,059 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __init_work [2018-11-28 13:33:37,059 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_set_power_state [2018-11-28 13:33:37,059 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx8802_request_release [2018-11-28 13:33:37,059 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_13 [2018-11-28 13:33:37,059 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx88_sram_channel_dump [2018-11-28 13:33:37,059 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __pci_register_driver [2018-11-28 13:33:37,060 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx8802_irq [2018-11-28 13:33:37,060 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure msecs_to_jiffies [2018-11-28 13:33:37,060 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure list_del [2018-11-28 13:33:37,060 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2018-11-28 13:33:37,060 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2018-11-28 13:33:37,060 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_lock_irqsave [2018-11-28 13:33:37,060 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock [2018-11-28 13:33:37,060 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_name [2018-11-28 13:33:37,060 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure readl [2018-11-28 13:33:37,060 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure writel [2018-11-28 13:33:37,060 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure lockdep_init_map [2018-11-28 13:33:37,060 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2018-11-28 13:33:37,060 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_lock [2018-11-28 13:33:37,060 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_handler_precall [2018-11-28 13:33:37,060 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_dma_supported [2018-11-28 13:33:37,061 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_bus_read_config_byte [2018-11-28 13:33:37,061 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx8802_probe [2018-11-28 13:33:37,061 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure request_threaded_irq [2018-11-28 13:33:37,061 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2018-11-28 13:33:37,061 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx8802_fini_common [2018-11-28 13:33:37,061 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure request_modules [2018-11-28 13:33:37,061 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx88_risc_stopper [2018-11-28 13:33:37,083 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 325 nodes and edges [2018-11-28 13:33:37,084 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 106 nodes and edges [2018-11-28 13:33:37,086 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 45 nodes and edges [2018-11-28 13:33:37,088 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2018-11-28 13:33:37,089 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2018-11-28 13:33:37,091 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-28 13:33:37,092 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-11-28 13:33:37,128 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!("cx8802" == 0) || !(0 == debug)) || (2 <= ldv_mutex_lock_of_cx88_core && ldv_mutex_lock_of_cx88_core <= 2)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(1 == \old(ldv_mutex_lock_of_cx88_core))) || !(1 == ldv_mutex_lock_of_v4l2_ctrl_handler) [2018-11-28 13:33:37,128 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!("cx8802" == 0) || !(0 == debug)) || (2 <= ldv_mutex_lock_of_cx88_core && ldv_mutex_lock_of_cx88_core <= 2)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(1 == \old(ldv_mutex_lock_of_cx88_core))) || !(1 == ldv_mutex_lock_of_v4l2_ctrl_handler) [2018-11-28 13:33:37,248 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_a0a6ceae-3f06-4c91-9ad4-c3e2e5701fb7/bin-2019/uautomizer/witness.graphml [2018-11-28 13:33:37,248 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-28 13:33:37,248 INFO L168 Benchmark]: Toolchain (without parser) took 18244.62 ms. Allocated memory was 1.0 GB in the beginning and 1.9 GB in the end (delta: 879.2 MB). Free memory was 945.0 MB in the beginning and 1.6 GB in the end (delta: -680.0 MB). Peak memory consumption was 199.3 MB. Max. memory is 11.5 GB. [2018-11-28 13:33:37,249 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-28 13:33:37,250 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1322.53 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 945.0 MB in the beginning and 1.0 GB in the end (delta: -58.4 MB). Peak memory consumption was 101.6 MB. Max. memory is 11.5 GB. [2018-11-28 13:33:37,250 INFO L168 Benchmark]: Boogie Procedure Inliner took 59.75 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-28 13:33:37,250 INFO L168 Benchmark]: Boogie Preprocessor took 105.02 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 981.9 MB in the end (delta: 18.8 MB). Peak memory consumption was 18.8 MB. Max. memory is 11.5 GB. [2018-11-28 13:33:37,251 INFO L168 Benchmark]: RCFGBuilder took 3257.73 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 247.5 MB). Free memory was 981.9 MB in the beginning and 932.6 MB in the end (delta: 49.2 MB). Peak memory consumption was 298.4 MB. Max. memory is 11.5 GB. [2018-11-28 13:33:37,251 INFO L168 Benchmark]: TraceAbstraction took 13291.50 ms. Allocated memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: 489.2 MB). Free memory was 932.6 MB in the beginning and 1.7 GB in the end (delta: -732.6 MB). Peak memory consumption was 605.6 MB. Max. memory is 11.5 GB. [2018-11-28 13:33:37,251 INFO L168 Benchmark]: Witness Printer took 204.51 ms. Allocated memory is still 1.9 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 40.3 MB). Peak memory consumption was 40.3 MB. Max. memory is 11.5 GB. [2018-11-28 13:33:37,252 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1322.53 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 945.0 MB in the beginning and 1.0 GB in the end (delta: -58.4 MB). Peak memory consumption was 101.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 59.75 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 105.02 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 981.9 MB in the end (delta: 18.8 MB). Peak memory consumption was 18.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 3257.73 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 247.5 MB). Free memory was 981.9 MB in the beginning and 932.6 MB in the end (delta: 49.2 MB). Peak memory consumption was 298.4 MB. Max. memory is 11.5 GB. * TraceAbstraction took 13291.50 ms. Allocated memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: 489.2 MB). Free memory was 932.6 MB in the beginning and 1.7 GB in the end (delta: -732.6 MB). Peak memory consumption was 605.6 MB. Max. memory is 11.5 GB. * Witness Printer took 204.51 ms. Allocated memory is still 1.9 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 40.3 MB). Peak memory consumption was 40.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 6308]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 5209]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5203]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5765]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6045]: Loop Invariant Derived loop invariant: (((((!("cx8802" == 0) || !(0 == debug)) || (2 <= ldv_mutex_lock_of_cx88_core && ldv_mutex_lock_of_cx88_core <= 2)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(1 == \old(ldv_mutex_lock_of_cx88_core))) || !(1 == ldv_mutex_lock_of_v4l2_ctrl_handler) - InvariantResult [Line: 5203]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5765]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5395]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6132]: Loop Invariant Derived loop invariant: (!("cx8802" == 0) || !(0 == debug)) || (((ldv_mutex_lock_of_v4l2_ctrl_handler == 1 && ldv_mutex_mutex_of_device == 1) && ldv_mutex_lock_of_cx88_core == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1) - InvariantResult [Line: 5086]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6045]: Loop Invariant Derived loop invariant: (((((!("cx8802" == 0) || !(0 == debug)) || (2 <= ldv_mutex_lock_of_cx88_core && ldv_mutex_lock_of_cx88_core <= 2)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(1 == \old(ldv_mutex_lock_of_cx88_core))) || !(1 == ldv_mutex_lock_of_v4l2_ctrl_handler) - InvariantResult [Line: 5395]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6132]: Loop Invariant Derived loop invariant: (!("cx8802" == 0) || !(0 == debug)) || (((ldv_mutex_lock_of_v4l2_ctrl_handler == 1 && ldv_mutex_mutex_of_device == 1) && ldv_mutex_lock_of_cx88_core == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1) - InvariantResult [Line: 5985]: Loop Invariant Derived loop invariant: (((((!("cx8802" == 0) || !(0 == debug)) || !(err == 0)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(1 == ldv_mutex_lock_of_cx88_core)) || !(1 == ldv_mutex_lock_of_v4l2_ctrl_handler) - InvariantResult [Line: 6132]: Loop Invariant Derived loop invariant: (!("cx8802" == 0) || !(0 == debug)) || (((ldv_mutex_lock_of_v4l2_ctrl_handler == 1 && ldv_mutex_mutex_of_device == 1) && ldv_mutex_lock_of_cx88_core == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1) - InvariantResult [Line: 5538]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5538]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5765]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5985]: Loop Invariant Derived loop invariant: (((((!("cx8802" == 0) || !(0 == debug)) || !(err == 0)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(1 == ldv_mutex_lock_of_cx88_core)) || !(1 == ldv_mutex_lock_of_v4l2_ctrl_handler) - InvariantResult [Line: 5538]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6132]: Loop Invariant Derived loop invariant: (!("cx8802" == 0) || !(0 == debug)) || (((ldv_mutex_lock_of_v4l2_ctrl_handler == 1 && ldv_mutex_mutex_of_device == 1) && ldv_mutex_lock_of_cx88_core == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1) - StatisticsResult: Ultimate Automizer benchmark data CFG has 97 procedures, 765 locations, 1 error locations. SAFE Result, 13.2s OverallTime, 14 OverallIterations, 4 TraceHistogramMax, 4.1s AutomataDifference, 0.0s DeadEndRemovalTime, 3.9s HoareAnnotationTime, HoareTripleCheckerStatistics: 13383 SDtfs, 5513 SDslu, 32368 SDs, 0 SdLazy, 197 SolverSat, 279 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 3.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 87 GetRequests, 31 SyntacticMatches, 8 SemanticMatches, 48 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=965occurred in iteration=1, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.5s AutomataMinimizationTime, 14 MinimizatonAttempts, 2 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 307 LocationsWithAnnotation, 6802 PreInvPairs, 7176 NumberOfFragments, 1667 HoareAnnotationTreeSize, 6802 FomulaSimplifications, 138 FormulaSimplificationTreeSizeReduction, 0.7s HoareSimplificationTime, 307 FomulaSimplificationsInter, 15951 FormulaSimplificationTreeSizeReductionInter, 3.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 1.7s SatisfiabilityAnalysisTime, 1.9s InterpolantComputationTime, 2086 NumberOfCodeBlocks, 2086 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 2072 ConstructedInterpolants, 0 QuantifiedInterpolants, 549204 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 14 InterpolantComputations, 14 PerfectInterpolantSequences, 172/172 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...