./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 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_1c11213c-3e68-455f-8e12-8f700cc3c275/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_1c11213c-3e68-455f-8e12-8f700cc3c275/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_1c11213c-3e68-455f-8e12-8f700cc3c275/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_1c11213c-3e68-455f-8e12-8f700cc3c275/bin-2019/utaipan/config/TaipanReach.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_1c11213c-3e68-455f-8e12-8f700cc3c275/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_1c11213c-3e68-455f-8e12-8f700cc3c275/bin-2019/utaipan --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 Taipan --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 0.1.23-635dfa2 [2018-12-02 03:48:39,078 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 03:48:39,079 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 03:48:39,085 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 03:48:39,085 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 03:48:39,086 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 03:48:39,086 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 03:48:39,087 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 03:48:39,088 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 03:48:39,088 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 03:48:39,089 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 03:48:39,089 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 03:48:39,089 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 03:48:39,090 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 03:48:39,090 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 03:48:39,091 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 03:48:39,091 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 03:48:39,092 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 03:48:39,093 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 03:48:39,094 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 03:48:39,094 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 03:48:39,095 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 03:48:39,096 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 03:48:39,096 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 03:48:39,096 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 03:48:39,097 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 03:48:39,097 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 03:48:39,098 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 03:48:39,098 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 03:48:39,099 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 03:48:39,099 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 03:48:39,099 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 03:48:39,099 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 03:48:39,099 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 03:48:39,100 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 03:48:39,100 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 03:48:39,101 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_1c11213c-3e68-455f-8e12-8f700cc3c275/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2018-12-02 03:48:39,107 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 03:48:39,107 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 03:48:39,108 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 03:48:39,108 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-02 03:48:39,108 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-02 03:48:39,108 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-02 03:48:39,108 INFO L133 SettingsManager]: * Explicit value domain=true [2018-12-02 03:48:39,108 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-12-02 03:48:39,109 INFO L133 SettingsManager]: * Octagon Domain=false [2018-12-02 03:48:39,110 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-12-02 03:48:39,110 INFO L133 SettingsManager]: * Log string format=TERM [2018-12-02 03:48:39,110 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-12-02 03:48:39,110 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-12-02 03:48:39,110 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-02 03:48:39,111 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 03:48:39,111 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-02 03:48:39,111 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 03:48:39,111 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 03:48:39,111 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 03:48:39,111 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 03:48:39,112 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 03:48:39,112 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 03:48:39,112 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 03:48:39,112 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-02 03:48:39,112 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 03:48:39,112 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-02 03:48:39,112 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-02 03:48:39,113 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 03:48:39,113 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 03:48:39,113 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 03:48:39,113 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-12-02 03:48:39,113 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 03:48:39,113 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-02 03:48:39,113 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-02 03:48:39,113 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-12-02 03:48:39,114 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_1c11213c-3e68-455f-8e12-8f700cc3c275/bin-2019/utaipan 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 -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fe985b78bdb1528be9869010bc0b3709e3b1ab49 [2018-12-02 03:48:39,132 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 03:48:39,140 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 03:48:39,143 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 03:48:39,144 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 03:48:39,144 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 03:48:39,145 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_1c11213c-3e68-455f-8e12-8f700cc3c275/bin-2019/utaipan/../../sv-benchmarks/c/ldv-commit-tester/m0_true-unreach-call_drivers-media-video-cx88-cx8802-ko--32_7a--d47b389.i [2018-12-02 03:48:39,188 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1c11213c-3e68-455f-8e12-8f700cc3c275/bin-2019/utaipan/data/7b6edd0d1/47ff16029ab741dfb3ea24a90e9044f7/FLAGaa2dea040 [2018-12-02 03:48:39,734 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 03:48:39,734 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_1c11213c-3e68-455f-8e12-8f700cc3c275/sv-benchmarks/c/ldv-commit-tester/m0_true-unreach-call_drivers-media-video-cx88-cx8802-ko--32_7a--d47b389.i [2018-12-02 03:48:39,750 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1c11213c-3e68-455f-8e12-8f700cc3c275/bin-2019/utaipan/data/7b6edd0d1/47ff16029ab741dfb3ea24a90e9044f7/FLAGaa2dea040 [2018-12-02 03:48:40,214 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_1c11213c-3e68-455f-8e12-8f700cc3c275/bin-2019/utaipan/data/7b6edd0d1/47ff16029ab741dfb3ea24a90e9044f7 [2018-12-02 03:48:40,216 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 03:48:40,216 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 03:48:40,217 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 03:48:40,217 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 03:48:40,219 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 03:48:40,219 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:48:40" (1/1) ... [2018-12-02 03:48:40,221 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ade5873 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:48:40, skipping insertion in model container [2018-12-02 03:48:40,221 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:48:40" (1/1) ... [2018-12-02 03:48:40,225 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 03:48:40,266 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 03:48:41,018 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 03:48:41,031 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 03:48:41,166 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 03:48:41,222 INFO L195 MainTranslator]: Completed translation [2018-12-02 03:48:41,222 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:48:41 WrapperNode [2018-12-02 03:48:41,222 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 03:48:41,223 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 03:48:41,223 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 03:48:41,223 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 03:48:41,229 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:48:41" (1/1) ... [2018-12-02 03:48:41,252 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:48:41" (1/1) ... [2018-12-02 03:48:41,261 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 03:48:41,262 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 03:48:41,262 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 03:48:41,262 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 03:48:41,268 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:48:41" (1/1) ... [2018-12-02 03:48:41,268 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:48:41" (1/1) ... [2018-12-02 03:48:41,275 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:48:41" (1/1) ... [2018-12-02 03:48:41,275 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:48:41" (1/1) ... [2018-12-02 03:48:41,309 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:48:41" (1/1) ... [2018-12-02 03:48:41,313 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:48:41" (1/1) ... [2018-12-02 03:48:41,328 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:48:41" (1/1) ... [2018-12-02 03:48:41,336 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 03:48:41,336 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 03:48:41,336 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 03:48:41,336 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 03:48:41,337 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:48:41" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1c11213c-3e68-455f-8e12-8f700cc3c275/bin-2019/utaipan/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 [2018-12-02 03:48:41,369 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-12-02 03:48:41,370 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2018-12-02 03:48:41,370 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-12-02 03:48:41,370 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2018-12-02 03:48:41,370 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_fini [2018-12-02 03:48:41,370 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_fini [2018-12-02 03:48:41,370 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_core_irq [2018-12-02 03:48:41,370 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_core_irq [2018-12-02 03:48:41,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2018-12-02 03:48:41,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2018-12-02 03:48:41,370 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2018-12-02 03:48:41,370 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2018-12-02 03:48:41,371 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2018-12-02 03:48:41,371 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2018-12-02 03:48:41,371 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2018-12-02 03:48:41,371 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2018-12-02 03:48:41,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-02 03:48:41,371 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_restart_queue [2018-12-02 03:48:41,371 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_restart_queue [2018-12-02 03:48:41,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-12-02 03:48:41,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-12-02 03:48:41,371 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_core_get [2018-12-02 03:48:41,371 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_core_get [2018-12-02 03:48:41,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-02 03:48:41,371 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-12-02 03:48:41,372 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-12-02 03:48:41,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_cx88_core [2018-12-02 03:48:41,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_cx88_core [2018-12-02 03:48:41,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_cx88_core [2018-12-02 03:48:41,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_cx88_core [2018-12-02 03:48:41,372 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2018-12-02 03:48:41,372 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2018-12-02 03:48:41,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-12-02 03:48:41,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-12-02 03:48:41,372 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_mpeg_irq [2018-12-02 03:48:41,372 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_mpeg_irq [2018-12-02 03:48:41,372 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_external_alloc [2018-12-02 03:48:41,373 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_sram_channel_setup [2018-12-02 03:48:41,373 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_sram_channel_setup [2018-12-02 03:48:41,373 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2018-12-02 03:48:41,373 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2018-12-02 03:48:41,373 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-12-02 03:48:41,373 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2018-12-02 03:48:41,373 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2018-12-02 03:48:41,373 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2018-12-02 03:48:41,373 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2018-12-02 03:48:41,373 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2018-12-02 03:48:41,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-02 03:48:41,374 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-12-02 03:48:41,374 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2018-12-02 03:48:41,374 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2018-12-02 03:48:41,374 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2018-12-02 03:48:41,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-12-02 03:48:41,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-12-02 03:48:41,374 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2018-12-02 03:48:41,374 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2018-12-02 03:48:41,374 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_free [2018-12-02 03:48:41,374 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_free [2018-12-02 03:48:41,374 INFO L130 BoogieDeclarations]: Found specification of procedure flush_work_sync [2018-12-02 03:48:41,374 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_work_sync [2018-12-02 03:48:41,375 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_init [2018-12-02 03:48:41,375 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_init [2018-12-02 03:48:41,375 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2018-12-02 03:48:41,375 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2018-12-02 03:48:41,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2018-12-02 03:48:41,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2018-12-02 03:48:41,375 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_remove [2018-12-02 03:48:41,375 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_remove [2018-12-02 03:48:41,375 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_reset [2018-12-02 03:48:41,375 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_reset [2018-12-02 03:48:41,375 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_timeout [2018-12-02 03:48:41,375 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_timeout [2018-12-02 03:48:41,376 INFO L130 BoogieDeclarations]: Found specification of procedure flush_request_modules [2018-12-02 03:48:41,376 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_request_modules [2018-12-02 03:48:41,376 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-02 03:48:41,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-02 03:48:41,376 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2018-12-02 03:48:41,376 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2018-12-02 03:48:41,376 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2018-12-02 03:48:41,376 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2018-12-02 03:48:41,376 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-12-02 03:48:41,376 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-12-02 03:48:41,376 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-12-02 03:48:41,376 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2018-12-02 03:48:41,376 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_init_common [2018-12-02 03:48:41,377 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_init_common [2018-12-02 03:48:41,377 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-12-02 03:48:41,377 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-12-02 03:48:41,377 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-02 03:48:41,377 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-02 03:48:41,377 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2018-12-02 03:48:41,377 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2018-12-02 03:48:41,377 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-12-02 03:48:41,377 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2018-12-02 03:48:41,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-02 03:48:41,377 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-12-02 03:48:41,377 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-12-02 03:48:41,377 INFO L130 BoogieDeclarations]: Found specification of procedure do_cancel_buffers [2018-12-02 03:48:41,378 INFO L138 BoogieDeclarations]: Found implementation of procedure do_cancel_buffers [2018-12-02 03:48:41,378 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_start_dma [2018-12-02 03:48:41,378 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_start_dma [2018-12-02 03:48:41,378 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_resume_common [2018-12-02 03:48:41,378 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_resume_common [2018-12-02 03:48:41,378 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2018-12-02 03:48:41,378 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2018-12-02 03:48:41,378 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-12-02 03:48:41,378 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2018-12-02 03:48:41,378 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2018-12-02 03:48:41,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2018-12-02 03:48:41,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2018-12-02 03:48:41,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2018-12-02 03:48:41,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-02 03:48:41,379 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2018-12-02 03:48:41,379 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2018-12-02 03:48:41,379 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_core_put [2018-12-02 03:48:41,379 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_core_put [2018-12-02 03:48:41,379 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2018-12-02 03:48:41,379 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2018-12-02 03:48:41,379 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_wakeup [2018-12-02 03:48:41,379 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_wakeup [2018-12-02 03:48:41,379 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_print_irqbits [2018-12-02 03:48:41,379 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_print_irqbits [2018-12-02 03:48:41,379 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2018-12-02 03:48:41,379 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2018-12-02 03:48:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_stop_dma [2018-12-02 03:48:41,380 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_stop_dma [2018-12-02 03:48:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2018-12-02 03:48:41,380 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2018-12-02 03:48:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-12-02 03:48:41,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-12-02 03:48:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-12-02 03:48:41,380 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-12-02 03:48:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-12-02 03:48:41,380 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2018-12-02 03:48:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2018-12-02 03:48:41,380 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2018-12-02 03:48:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-02 03:48:41,381 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-12-02 03:48:41,381 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2018-12-02 03:48:41,381 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_request_acquire [2018-12-02 03:48:41,381 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_request_acquire [2018-12-02 03:48:41,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-12-02 03:48:41,381 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2018-12-02 03:48:41,381 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2018-12-02 03:48:41,381 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2018-12-02 03:48:41,381 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2018-12-02 03:48:41,381 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2018-12-02 03:48:41,381 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2018-12-02 03:48:41,381 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_request_release [2018-12-02 03:48:41,381 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_request_release [2018-12-02 03:48:41,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2018-12-02 03:48:41,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2018-12-02 03:48:41,382 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_sram_channel_dump [2018-12-02 03:48:41,382 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_sram_channel_dump [2018-12-02 03:48:41,382 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2018-12-02 03:48:41,382 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2018-12-02 03:48:41,382 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_irq [2018-12-02 03:48:41,382 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_irq [2018-12-02 03:48:41,382 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2018-12-02 03:48:41,382 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2018-12-02 03:48:41,382 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2018-12-02 03:48:41,382 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2018-12-02 03:48:41,382 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-12-02 03:48:41,382 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-12-02 03:48:41,383 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-12-02 03:48:41,383 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-12-02 03:48:41,383 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-12-02 03:48:41,383 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2018-12-02 03:48:41,383 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-12-02 03:48:41,383 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-12-02 03:48:41,383 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2018-12-02 03:48:41,383 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2018-12-02 03:48:41,383 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2018-12-02 03:48:41,383 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2018-12-02 03:48:41,383 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2018-12-02 03:48:41,383 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2018-12-02 03:48:41,383 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2018-12-02 03:48:41,383 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2018-12-02 03:48:41,384 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-12-02 03:48:41,384 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-12-02 03:48:41,384 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-12-02 03:48:41,384 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2018-12-02 03:48:41,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-02 03:48:41,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2018-12-02 03:48:41,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2018-12-02 03:48:41,384 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_supported [2018-12-02 03:48:41,384 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_supported [2018-12-02 03:48:41,384 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2018-12-02 03:48:41,384 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2018-12-02 03:48:41,384 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_probe [2018-12-02 03:48:41,384 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_probe [2018-12-02 03:48:41,384 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2018-12-02 03:48:41,384 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2018-12-02 03:48:41,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-12-02 03:48:41,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-12-02 03:48:41,385 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_fini_common [2018-12-02 03:48:41,385 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_fini_common [2018-12-02 03:48:41,385 INFO L130 BoogieDeclarations]: Found specification of procedure request_modules [2018-12-02 03:48:41,385 INFO L138 BoogieDeclarations]: Found implementation of procedure request_modules [2018-12-02 03:48:41,385 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 03:48:41,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 03:48:41,385 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_risc_stopper [2018-12-02 03:48:41,385 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_risc_stopper [2018-12-02 03:48:43,170 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-02 03:48:43,170 INFO L280 CfgBuilder]: Removed 0 assue(true) statements. [2018-12-02 03:48:43,170 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:48:43 BoogieIcfgContainer [2018-12-02 03:48:43,170 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-02 03:48:43,171 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-02 03:48:43,171 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-02 03:48:43,173 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-02 03:48:43,173 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 03:48:40" (1/3) ... [2018-12-02 03:48:43,173 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@119c1fa9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 03:48:43, skipping insertion in model container [2018-12-02 03:48:43,173 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:48:41" (2/3) ... [2018-12-02 03:48:43,174 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@119c1fa9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 03:48:43, skipping insertion in model container [2018-12-02 03:48:43,174 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:48:43" (3/3) ... [2018-12-02 03:48:43,175 INFO L112 eAbstractionObserver]: Analyzing ICFG m0_true-unreach-call_drivers-media-video-cx88-cx8802-ko--32_7a--d47b389.i [2018-12-02 03:48:43,181 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-02 03:48:43,186 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-02 03:48:43,197 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-02 03:48:43,219 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-02 03:48:43,219 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-02 03:48:43,219 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-02 03:48:43,219 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-02 03:48:43,220 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-02 03:48:43,220 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-02 03:48:43,220 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-02 03:48:43,220 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-02 03:48:43,238 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states. [2018-12-02 03:48:43,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-12-02 03:48:43,242 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:48:43,243 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] [2018-12-02 03:48:43,244 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:48:43,248 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:48:43,248 INFO L82 PathProgramCache]: Analyzing trace with hash -1432734868, now seen corresponding path program 1 times [2018-12-02 03:48:43,249 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 03:48:43,312 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:48:43,312 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:48:43,312 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:48:43,312 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 03:48:43,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:48:43,521 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 03:48:43,522 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 03:48:43,523 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 03:48:43,523 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 03:48:43,526 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 03:48:43,534 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 03:48:43,534 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 03:48:43,536 INFO L87 Difference]: Start difference. First operand 765 states. Second operand 3 states. [2018-12-02 03:48:43,925 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:48:43,926 INFO L93 Difference]: Finished difference Result 1717 states and 2185 transitions. [2018-12-02 03:48:43,926 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 03:48:43,927 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 28 [2018-12-02 03:48:43,927 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:48:43,939 INFO L225 Difference]: With dead ends: 1717 [2018-12-02 03:48:43,940 INFO L226 Difference]: Without dead ends: 967 [2018-12-02 03:48:43,944 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 [2018-12-02 03:48:43,957 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 967 states. [2018-12-02 03:48:44,008 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 967 to 965. [2018-12-02 03:48:44,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 965 states. [2018-12-02 03:48:44,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 965 states and 1221 transitions. [2018-12-02 03:48:44,014 INFO L78 Accepts]: Start accepts. Automaton has 965 states and 1221 transitions. Word has length 28 [2018-12-02 03:48:44,014 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:48:44,014 INFO L480 AbstractCegarLoop]: Abstraction has 965 states and 1221 transitions. [2018-12-02 03:48:44,014 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 03:48:44,014 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1221 transitions. [2018-12-02 03:48:44,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-12-02 03:48:44,015 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:48:44,015 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] [2018-12-02 03:48:44,015 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:48:44,016 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:48:44,016 INFO L82 PathProgramCache]: Analyzing trace with hash -1465526259, now seen corresponding path program 1 times [2018-12-02 03:48:44,016 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 03:48:44,022 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:48:44,022 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:48:44,022 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:48:44,022 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 03:48:44,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:48:44,099 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 03:48:44,100 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 03:48:44,100 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 03:48:44,100 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 03:48:44,101 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 03:48:44,101 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 03:48:44,101 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 03:48:44,101 INFO L87 Difference]: Start difference. First operand 965 states and 1221 transitions. Second operand 3 states. [2018-12-02 03:48:44,499 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:48:44,499 INFO L93 Difference]: Finished difference Result 967 states and 1222 transitions. [2018-12-02 03:48:44,500 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 03:48:44,500 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 29 [2018-12-02 03:48:44,500 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:48:44,503 INFO L225 Difference]: With dead ends: 967 [2018-12-02 03:48:44,503 INFO L226 Difference]: Without dead ends: 964 [2018-12-02 03:48:44,504 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 [2018-12-02 03:48:44,505 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 964 states. [2018-12-02 03:48:44,529 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 964 to 964. [2018-12-02 03:48:44,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 964 states. [2018-12-02 03:48:44,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 964 states and 1219 transitions. [2018-12-02 03:48:44,533 INFO L78 Accepts]: Start accepts. Automaton has 964 states and 1219 transitions. Word has length 29 [2018-12-02 03:48:44,533 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:48:44,533 INFO L480 AbstractCegarLoop]: Abstraction has 964 states and 1219 transitions. [2018-12-02 03:48:44,533 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 03:48:44,533 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1219 transitions. [2018-12-02 03:48:44,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-12-02 03:48:44,533 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:48:44,533 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] [2018-12-02 03:48:44,533 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:48:44,534 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:48:44,534 INFO L82 PathProgramCache]: Analyzing trace with hash 1812912783, now seen corresponding path program 1 times [2018-12-02 03:48:44,534 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 03:48:44,539 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:48:44,539 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:48:44,539 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:48:44,539 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 03:48:44,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:48:44,614 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 03:48:44,615 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 03:48:44,615 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 03:48:44,615 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 03:48:44,615 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 03:48:44,615 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 03:48:44,615 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 03:48:44,615 INFO L87 Difference]: Start difference. First operand 964 states and 1219 transitions. Second operand 3 states. [2018-12-02 03:48:45,030 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:48:45,030 INFO L93 Difference]: Finished difference Result 966 states and 1220 transitions. [2018-12-02 03:48:45,030 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 03:48:45,031 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 30 [2018-12-02 03:48:45,031 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:48:45,035 INFO L225 Difference]: With dead ends: 966 [2018-12-02 03:48:45,035 INFO L226 Difference]: Without dead ends: 963 [2018-12-02 03:48:45,036 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 [2018-12-02 03:48:45,037 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 963 states. [2018-12-02 03:48:45,074 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 963 to 963. [2018-12-02 03:48:45,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 963 states. [2018-12-02 03:48:45,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 963 states and 1217 transitions. [2018-12-02 03:48:45,078 INFO L78 Accepts]: Start accepts. Automaton has 963 states and 1217 transitions. Word has length 30 [2018-12-02 03:48:45,078 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:48:45,078 INFO L480 AbstractCegarLoop]: Abstraction has 963 states and 1217 transitions. [2018-12-02 03:48:45,078 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 03:48:45,078 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1217 transitions. [2018-12-02 03:48:45,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2018-12-02 03:48:45,078 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:48:45,079 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] [2018-12-02 03:48:45,079 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:48:45,079 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:48:45,079 INFO L82 PathProgramCache]: Analyzing trace with hash 365312848, now seen corresponding path program 1 times [2018-12-02 03:48:45,079 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 03:48:45,085 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:48:45,085 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:48:45,085 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:48:45,085 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 03:48:45,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:48:45,194 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 03:48:45,194 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 03:48:45,194 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 03:48:45,195 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 03:48:45,195 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 03:48:45,195 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 03:48:45,195 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 03:48:45,195 INFO L87 Difference]: Start difference. First operand 963 states and 1217 transitions. Second operand 3 states. [2018-12-02 03:48:45,503 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:48:45,504 INFO L93 Difference]: Finished difference Result 965 states and 1218 transitions. [2018-12-02 03:48:45,529 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 03:48:45,529 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 31 [2018-12-02 03:48:45,529 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:48:45,532 INFO L225 Difference]: With dead ends: 965 [2018-12-02 03:48:45,532 INFO L226 Difference]: Without dead ends: 949 [2018-12-02 03:48:45,532 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 [2018-12-02 03:48:45,533 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 949 states. [2018-12-02 03:48:45,554 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 949 to 949. [2018-12-02 03:48:45,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 949 states. [2018-12-02 03:48:45,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 949 states and 1199 transitions. [2018-12-02 03:48:45,557 INFO L78 Accepts]: Start accepts. Automaton has 949 states and 1199 transitions. Word has length 31 [2018-12-02 03:48:45,557 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:48:45,558 INFO L480 AbstractCegarLoop]: Abstraction has 949 states and 1199 transitions. [2018-12-02 03:48:45,558 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 03:48:45,558 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1199 transitions. [2018-12-02 03:48:45,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2018-12-02 03:48:45,560 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:48:45,560 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] [2018-12-02 03:48:45,560 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:48:45,560 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:48:45,560 INFO L82 PathProgramCache]: Analyzing trace with hash 779198721, now seen corresponding path program 1 times [2018-12-02 03:48:45,560 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 03:48:45,565 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:48:45,565 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:48:45,565 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:48:45,565 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 03:48:45,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:48:45,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-02 03:48:45,661 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 03:48:45,661 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 03:48:45,661 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 03:48:45,661 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 03:48:45,662 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 03:48:45,662 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 03:48:45,662 INFO L87 Difference]: Start difference. First operand 949 states and 1199 transitions. Second operand 3 states. [2018-12-02 03:48:45,707 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:48:45,707 INFO L93 Difference]: Finished difference Result 1892 states and 2402 transitions. [2018-12-02 03:48:45,708 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 03:48:45,708 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 90 [2018-12-02 03:48:45,708 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:48:45,710 INFO L225 Difference]: With dead ends: 1892 [2018-12-02 03:48:45,711 INFO L226 Difference]: Without dead ends: 965 [2018-12-02 03:48:45,712 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 [2018-12-02 03:48:45,713 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 965 states. [2018-12-02 03:48:45,734 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 965 to 965. [2018-12-02 03:48:45,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 965 states. [2018-12-02 03:48:45,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 965 states and 1224 transitions. [2018-12-02 03:48:45,737 INFO L78 Accepts]: Start accepts. Automaton has 965 states and 1224 transitions. Word has length 90 [2018-12-02 03:48:45,737 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:48:45,737 INFO L480 AbstractCegarLoop]: Abstraction has 965 states and 1224 transitions. [2018-12-02 03:48:45,737 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 03:48:45,737 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1224 transitions. [2018-12-02 03:48:45,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2018-12-02 03:48:45,740 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:48:45,740 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] [2018-12-02 03:48:45,740 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:48:45,740 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:48:45,740 INFO L82 PathProgramCache]: Analyzing trace with hash 1790452599, now seen corresponding path program 1 times [2018-12-02 03:48:45,740 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 03:48:45,746 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:48:45,746 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:48:45,746 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:48:45,746 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 03:48:45,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:48:45,849 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-12-02 03:48:45,849 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 03:48:45,849 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-02 03:48:45,849 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 03:48:45,849 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-02 03:48:45,849 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-02 03:48:45,849 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-02 03:48:45,849 INFO L87 Difference]: Start difference. First operand 965 states and 1224 transitions. Second operand 5 states. [2018-12-02 03:48:45,890 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:48:45,890 INFO L93 Difference]: Finished difference Result 1914 states and 2433 transitions. [2018-12-02 03:48:45,890 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-02 03:48:45,890 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 120 [2018-12-02 03:48:45,890 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:48:45,893 INFO L225 Difference]: With dead ends: 1914 [2018-12-02 03:48:45,893 INFO L226 Difference]: Without dead ends: 965 [2018-12-02 03:48:45,894 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 [2018-12-02 03:48:45,895 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 965 states. [2018-12-02 03:48:45,915 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 965 to 965. [2018-12-02 03:48:45,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 965 states. [2018-12-02 03:48:45,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 965 states and 1223 transitions. [2018-12-02 03:48:45,918 INFO L78 Accepts]: Start accepts. Automaton has 965 states and 1223 transitions. Word has length 120 [2018-12-02 03:48:45,918 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:48:45,918 INFO L480 AbstractCegarLoop]: Abstraction has 965 states and 1223 transitions. [2018-12-02 03:48:45,918 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-02 03:48:45,918 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1223 transitions. [2018-12-02 03:48:45,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2018-12-02 03:48:45,920 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:48:45,920 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] [2018-12-02 03:48:45,920 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:48:45,920 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:48:45,920 INFO L82 PathProgramCache]: Analyzing trace with hash -1897136365, now seen corresponding path program 1 times [2018-12-02 03:48:45,920 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 03:48:45,925 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:48:45,925 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:48:45,925 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:48:45,925 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 03:48:45,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:48:46,039 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-12-02 03:48:46,040 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 03:48:46,040 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-02 03:48:46,040 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 03:48:46,040 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-02 03:48:46,040 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-02 03:48:46,040 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-12-02 03:48:46,040 INFO L87 Difference]: Start difference. First operand 965 states and 1223 transitions. Second operand 6 states. [2018-12-02 03:48:46,113 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:48:46,113 INFO L93 Difference]: Finished difference Result 1917 states and 2435 transitions. [2018-12-02 03:48:46,113 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-12-02 03:48:46,113 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 127 [2018-12-02 03:48:46,114 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:48:46,116 INFO L225 Difference]: With dead ends: 1917 [2018-12-02 03:48:46,116 INFO L226 Difference]: Without dead ends: 965 [2018-12-02 03:48:46,118 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 [2018-12-02 03:48:46,119 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 965 states. [2018-12-02 03:48:46,140 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 965 to 965. [2018-12-02 03:48:46,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 965 states. [2018-12-02 03:48:46,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 965 states and 1222 transitions. [2018-12-02 03:48:46,144 INFO L78 Accepts]: Start accepts. Automaton has 965 states and 1222 transitions. Word has length 127 [2018-12-02 03:48:46,144 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:48:46,144 INFO L480 AbstractCegarLoop]: Abstraction has 965 states and 1222 transitions. [2018-12-02 03:48:46,144 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-02 03:48:46,144 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1222 transitions. [2018-12-02 03:48:46,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2018-12-02 03:48:46,167 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:48:46,168 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] [2018-12-02 03:48:46,168 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:48:46,168 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:48:46,168 INFO L82 PathProgramCache]: Analyzing trace with hash 804593067, now seen corresponding path program 1 times [2018-12-02 03:48:46,168 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 03:48:46,174 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:48:46,174 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:48:46,174 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:48:46,174 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 03:48:46,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:48:46,309 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-12-02 03:48:46,310 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 03:48:46,310 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-02 03:48:46,310 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 03:48:46,310 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-02 03:48:46,310 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-02 03:48:46,310 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-12-02 03:48:46,311 INFO L87 Difference]: Start difference. First operand 965 states and 1222 transitions. Second operand 6 states. [2018-12-02 03:48:46,388 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:48:46,388 INFO L93 Difference]: Finished difference Result 1917 states and 2433 transitions. [2018-12-02 03:48:46,388 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-12-02 03:48:46,388 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 149 [2018-12-02 03:48:46,389 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:48:46,392 INFO L225 Difference]: With dead ends: 1917 [2018-12-02 03:48:46,393 INFO L226 Difference]: Without dead ends: 965 [2018-12-02 03:48:46,395 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 [2018-12-02 03:48:46,397 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 965 states. [2018-12-02 03:48:46,420 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 965 to 965. [2018-12-02 03:48:46,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 965 states. [2018-12-02 03:48:46,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 965 states and 1221 transitions. [2018-12-02 03:48:46,423 INFO L78 Accepts]: Start accepts. Automaton has 965 states and 1221 transitions. Word has length 149 [2018-12-02 03:48:46,423 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:48:46,423 INFO L480 AbstractCegarLoop]: Abstraction has 965 states and 1221 transitions. [2018-12-02 03:48:46,423 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-02 03:48:46,423 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1221 transitions. [2018-12-02 03:48:46,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2018-12-02 03:48:46,425 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:48:46,425 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] [2018-12-02 03:48:46,425 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:48:46,425 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:48:46,426 INFO L82 PathProgramCache]: Analyzing trace with hash -922110967, now seen corresponding path program 1 times [2018-12-02 03:48:46,426 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 03:48:46,431 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:48:46,431 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:48:46,431 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:48:46,431 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 03:48:46,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:48:46,663 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-12-02 03:48:46,664 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 03:48:46,664 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2018-12-02 03:48:46,664 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 03:48:46,664 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-12-02 03:48:46,664 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-12-02 03:48:46,664 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2018-12-02 03:48:46,664 INFO L87 Difference]: Start difference. First operand 965 states and 1221 transitions. Second operand 11 states. [2018-12-02 03:48:46,747 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:48:46,747 INFO L93 Difference]: Finished difference Result 1921 states and 2433 transitions. [2018-12-02 03:48:46,748 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-12-02 03:48:46,748 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 165 [2018-12-02 03:48:46,748 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:48:46,751 INFO L225 Difference]: With dead ends: 1921 [2018-12-02 03:48:46,751 INFO L226 Difference]: Without dead ends: 965 [2018-12-02 03:48:46,753 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 [2018-12-02 03:48:46,754 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 965 states. [2018-12-02 03:48:46,775 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 965 to 965. [2018-12-02 03:48:46,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 965 states. [2018-12-02 03:48:46,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 965 states and 1220 transitions. [2018-12-02 03:48:46,779 INFO L78 Accepts]: Start accepts. Automaton has 965 states and 1220 transitions. Word has length 165 [2018-12-02 03:48:46,779 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:48:46,779 INFO L480 AbstractCegarLoop]: Abstraction has 965 states and 1220 transitions. [2018-12-02 03:48:46,779 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-12-02 03:48:46,780 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1220 transitions. [2018-12-02 03:48:46,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2018-12-02 03:48:46,781 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:48:46,781 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] [2018-12-02 03:48:46,782 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:48:46,782 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:48:46,782 INFO L82 PathProgramCache]: Analyzing trace with hash 1690167575, now seen corresponding path program 1 times [2018-12-02 03:48:46,782 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 03:48:46,787 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:48:46,788 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:48:46,788 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:48:46,788 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 03:48:46,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:48:46,937 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-12-02 03:48:46,938 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 03:48:46,938 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-12-02 03:48:46,938 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 03:48:46,938 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-12-02 03:48:46,938 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-12-02 03:48:46,938 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-12-02 03:48:46,939 INFO L87 Difference]: Start difference. First operand 965 states and 1220 transitions. Second operand 8 states. [2018-12-02 03:48:47,044 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:48:47,044 INFO L93 Difference]: Finished difference Result 1922 states and 2437 transitions. [2018-12-02 03:48:47,044 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-02 03:48:47,044 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 170 [2018-12-02 03:48:47,045 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:48:47,049 INFO L225 Difference]: With dead ends: 1922 [2018-12-02 03:48:47,049 INFO L226 Difference]: Without dead ends: 965 [2018-12-02 03:48:47,052 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 [2018-12-02 03:48:47,053 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 965 states. [2018-12-02 03:48:47,089 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 965 to 965. [2018-12-02 03:48:47,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 965 states. [2018-12-02 03:48:47,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 965 states and 1218 transitions. [2018-12-02 03:48:47,092 INFO L78 Accepts]: Start accepts. Automaton has 965 states and 1218 transitions. Word has length 170 [2018-12-02 03:48:47,092 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:48:47,093 INFO L480 AbstractCegarLoop]: Abstraction has 965 states and 1218 transitions. [2018-12-02 03:48:47,093 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-12-02 03:48:47,093 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1218 transitions. [2018-12-02 03:48:47,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2018-12-02 03:48:47,097 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:48:47,097 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] [2018-12-02 03:48:47,097 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:48:47,097 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:48:47,097 INFO L82 PathProgramCache]: Analyzing trace with hash -78478096, now seen corresponding path program 1 times [2018-12-02 03:48:47,097 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 03:48:47,104 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:48:47,104 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:48:47,105 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:48:47,105 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 03:48:47,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:48:47,313 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-12-02 03:48:47,314 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 03:48:47,314 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-02 03:48:47,314 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 03:48:47,314 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-02 03:48:47,314 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-02 03:48:47,314 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-12-02 03:48:47,315 INFO L87 Difference]: Start difference. First operand 965 states and 1218 transitions. Second operand 6 states. [2018-12-02 03:48:47,391 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:48:47,392 INFO L93 Difference]: Finished difference Result 1914 states and 2421 transitions. [2018-12-02 03:48:47,392 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-12-02 03:48:47,392 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 257 [2018-12-02 03:48:47,392 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:48:47,395 INFO L225 Difference]: With dead ends: 1914 [2018-12-02 03:48:47,395 INFO L226 Difference]: Without dead ends: 961 [2018-12-02 03:48:47,397 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 [2018-12-02 03:48:47,398 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 961 states. [2018-12-02 03:48:47,418 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 961 to 961. [2018-12-02 03:48:47,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 961 states. [2018-12-02 03:48:47,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 961 states and 1211 transitions. [2018-12-02 03:48:47,420 INFO L78 Accepts]: Start accepts. Automaton has 961 states and 1211 transitions. Word has length 257 [2018-12-02 03:48:47,420 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:48:47,420 INFO L480 AbstractCegarLoop]: Abstraction has 961 states and 1211 transitions. [2018-12-02 03:48:47,420 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-02 03:48:47,420 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1211 transitions. [2018-12-02 03:48:47,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2018-12-02 03:48:47,423 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:48:47,423 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] [2018-12-02 03:48:47,424 INFO L423 AbstractCegarLoop]: === Iteration 12 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:48:47,424 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:48:47,424 INFO L82 PathProgramCache]: Analyzing trace with hash 897091390, now seen corresponding path program 1 times [2018-12-02 03:48:47,424 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 03:48:47,429 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:48:47,429 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:48:47,429 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:48:47,429 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 03:48:47,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:48:47,551 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2018-12-02 03:48:47,551 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 03:48:47,551 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-02 03:48:47,551 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 03:48:47,552 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-02 03:48:47,552 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-02 03:48:47,552 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-02 03:48:47,552 INFO L87 Difference]: Start difference. First operand 961 states and 1211 transitions. Second operand 5 states. [2018-12-02 03:48:47,616 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:48:47,616 INFO L93 Difference]: Finished difference Result 1904 states and 2404 transitions. [2018-12-02 03:48:47,617 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-02 03:48:47,617 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 284 [2018-12-02 03:48:47,617 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:48:47,619 INFO L225 Difference]: With dead ends: 1904 [2018-12-02 03:48:47,619 INFO L226 Difference]: Without dead ends: 961 [2018-12-02 03:48:47,621 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 [2018-12-02 03:48:47,622 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 961 states. [2018-12-02 03:48:47,640 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 961 to 961. [2018-12-02 03:48:47,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 961 states. [2018-12-02 03:48:47,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 961 states and 1210 transitions. [2018-12-02 03:48:47,642 INFO L78 Accepts]: Start accepts. Automaton has 961 states and 1210 transitions. Word has length 284 [2018-12-02 03:48:47,642 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:48:47,642 INFO L480 AbstractCegarLoop]: Abstraction has 961 states and 1210 transitions. [2018-12-02 03:48:47,642 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-02 03:48:47,642 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1210 transitions. [2018-12-02 03:48:47,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2018-12-02 03:48:47,645 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:48:47,646 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] [2018-12-02 03:48:47,646 INFO L423 AbstractCegarLoop]: === Iteration 13 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:48:47,647 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:48:47,647 INFO L82 PathProgramCache]: Analyzing trace with hash 520038285, now seen corresponding path program 1 times [2018-12-02 03:48:47,647 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 03:48:47,651 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:48:47,652 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:48:47,652 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:48:47,652 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 03:48:47,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:48:47,832 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-12-02 03:48:47,832 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 03:48:47,832 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 03:48:47,832 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 03:48:47,833 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 03:48:47,833 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 03:48:47,833 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 03:48:47,833 INFO L87 Difference]: Start difference. First operand 961 states and 1210 transitions. Second operand 3 states. [2018-12-02 03:48:47,922 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:48:47,923 INFO L93 Difference]: Finished difference Result 1894 states and 2413 transitions. [2018-12-02 03:48:47,923 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 03:48:47,923 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 303 [2018-12-02 03:48:47,924 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:48:47,927 INFO L225 Difference]: With dead ends: 1894 [2018-12-02 03:48:47,927 INFO L226 Difference]: Without dead ends: 955 [2018-12-02 03:48:47,930 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 [2018-12-02 03:48:47,932 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 955 states. [2018-12-02 03:48:47,955 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 955 to 955. [2018-12-02 03:48:47,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 955 states. [2018-12-02 03:48:47,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 955 states and 1167 transitions. [2018-12-02 03:48:47,957 INFO L78 Accepts]: Start accepts. Automaton has 955 states and 1167 transitions. Word has length 303 [2018-12-02 03:48:47,957 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:48:47,957 INFO L480 AbstractCegarLoop]: Abstraction has 955 states and 1167 transitions. [2018-12-02 03:48:47,958 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 03:48:47,958 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 1167 transitions. [2018-12-02 03:48:47,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2018-12-02 03:48:47,961 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:48:47,961 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] [2018-12-02 03:48:47,961 INFO L423 AbstractCegarLoop]: === Iteration 14 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:48:47,961 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:48:47,961 INFO L82 PathProgramCache]: Analyzing trace with hash -851769013, now seen corresponding path program 1 times [2018-12-02 03:48:47,961 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 03:48:47,966 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:48:47,966 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:48:47,966 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:48:47,966 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 03:48:48,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:48:48,228 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-12-02 03:48:48,228 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 03:48:48,228 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 03:48:48,229 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 03:48:48,229 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 03:48:48,229 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 03:48:48,229 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 03:48:48,230 INFO L87 Difference]: Start difference. First operand 955 states and 1167 transitions. Second operand 3 states. [2018-12-02 03:48:48,644 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:48:48,644 INFO L93 Difference]: Finished difference Result 955 states and 1167 transitions. [2018-12-02 03:48:48,644 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 03:48:48,644 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 303 [2018-12-02 03:48:48,645 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:48:48,645 INFO L225 Difference]: With dead ends: 955 [2018-12-02 03:48:48,645 INFO L226 Difference]: Without dead ends: 0 [2018-12-02 03:48:48,647 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 3 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 03:48:48,648 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-02 03:48:48,648 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-02 03:48:48,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-02 03:48:48,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-02 03:48:48,648 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 303 [2018-12-02 03:48:48,648 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:48:48,648 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-02 03:48:48,648 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 03:48:48,648 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-02 03:48:48,649 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-02 03:48:48,652 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-02 03:48:51,719 INFO L448 ceAbstractionStarter]: For program point dev_get_drvdataFINAL(lines 6868 6870) no Hoare annotation was computed. [2018-12-02 03:48:51,719 INFO L451 ceAbstractionStarter]: At program point dev_get_drvdataENTRY(lines 6868 6870) the Hoare annotation is: true [2018-12-02 03:48:51,719 INFO L448 ceAbstractionStarter]: For program point dev_get_drvdataEXIT(lines 6868 6870) no Hoare annotation was computed. [2018-12-02 03:48:51,719 INFO L448 ceAbstractionStarter]: For program point L6869-1(line 6869) no Hoare annotation was computed. [2018-12-02 03:48:51,719 INFO L451 ceAbstractionStarter]: At program point L6869(line 6869) the Hoare annotation is: true [2018-12-02 03:48:51,719 INFO L448 ceAbstractionStarter]: For program point __raw_spin_lock_initEXIT(lines 6791 6793) no Hoare annotation was computed. [2018-12-02 03:48:51,720 INFO L451 ceAbstractionStarter]: At program point __raw_spin_lock_initENTRY(lines 6791 6793) the Hoare annotation is: true [2018-12-02 03:48:51,720 INFO L448 ceAbstractionStarter]: For program point __raw_spin_lock_initFINAL(lines 6791 6793) no Hoare annotation was computed. [2018-12-02 03:48:51,720 INFO L448 ceAbstractionStarter]: For program point cx8802_finiEXIT(lines 6106 6112) no Hoare annotation was computed. [2018-12-02 03:48:51,720 INFO L451 ceAbstractionStarter]: At program point cx8802_finiENTRY(lines 6106 6112) the Hoare annotation is: true [2018-12-02 03:48:51,720 INFO L448 ceAbstractionStarter]: For program point cx8802_finiFINAL(lines 6106 6112) no Hoare annotation was computed. [2018-12-02 03:48:51,720 INFO L448 ceAbstractionStarter]: For program point cx88_core_irqFINAL(lines 6822 6824) no Hoare annotation was computed. [2018-12-02 03:48:51,720 INFO L448 ceAbstractionStarter]: For program point cx88_core_irqEXIT(lines 6822 6824) no Hoare annotation was computed. [2018-12-02 03:48:51,720 INFO L451 ceAbstractionStarter]: At program point cx88_core_irqENTRY(lines 6822 6824) the Hoare annotation is: true [2018-12-02 03:48:51,720 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_lock_12ENTRY(lines 6288 6295) the Hoare annotation is: (or (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)) (= ~ldv_mutex_lock_of_cx88_core~0 1)) [2018-12-02 03:48:51,720 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_12EXIT(lines 6288 6295) no Hoare annotation was computed. [2018-12-02 03:48:51,720 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_12FINAL(lines 6288 6295) no Hoare annotation was computed. [2018-12-02 03:48:51,721 INFO L444 ceAbstractionStarter]: At program point L6291(line 6291) the Hoare annotation is: (or (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)) (= ~ldv_mutex_lock_of_cx88_core~0 1)) [2018-12-02 03:48:51,721 INFO L444 ceAbstractionStarter]: At program point L6291-1(line 6291) the Hoare annotation is: (or (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))) [2018-12-02 03:48:51,721 INFO L448 ceAbstractionStarter]: For program point list_emptyFINAL(lines 4779 4784) no Hoare annotation was computed. [2018-12-02 03:48:51,721 INFO L451 ceAbstractionStarter]: At program point list_emptyENTRY(lines 4779 4784) the Hoare annotation is: true [2018-12-02 03:48:51,721 INFO L448 ceAbstractionStarter]: For program point list_emptyEXIT(lines 4779 4784) no Hoare annotation was computed. [2018-12-02 03:48:51,721 INFO L451 ceAbstractionStarter]: At program point pci_restore_stateENTRY(lines 6936 6938) the Hoare annotation is: true [2018-12-02 03:48:51,721 INFO L448 ceAbstractionStarter]: For program point pci_restore_stateEXIT(lines 6936 6938) no Hoare annotation was computed. [2018-12-02 03:48:51,721 INFO L448 ceAbstractionStarter]: For program point pci_restore_stateFINAL(lines 6936 6938) no Hoare annotation was computed. [2018-12-02 03:48:51,721 INFO L451 ceAbstractionStarter]: At program point pci_unregister_driverENTRY(lines 6950 6952) the Hoare annotation is: true [2018-12-02 03:48:51,721 INFO L448 ceAbstractionStarter]: For program point pci_unregister_driverFINAL(lines 6950 6952) no Hoare annotation was computed. [2018-12-02 03:48:51,721 INFO L448 ceAbstractionStarter]: For program point pci_unregister_driverEXIT(lines 6950 6952) no Hoare annotation was computed. [2018-12-02 03:48:51,721 INFO L448 ceAbstractionStarter]: For program point L5217(lines 5217 5220) no Hoare annotation was computed. [2018-12-02 03:48:51,721 INFO L448 ceAbstractionStarter]: For program point L5209(lines 5209 5259) no Hoare annotation was computed. [2018-12-02 03:48:51,722 INFO L448 ceAbstractionStarter]: For program point L5267(line 5267) no Hoare annotation was computed. [2018-12-02 03:48:51,722 INFO L448 ceAbstractionStarter]: For program point cx8802_restart_queueFINAL(lines 5188 5287) no Hoare annotation was computed. [2018-12-02 03:48:51,722 INFO L448 ceAbstractionStarter]: For program point L5226(line 5226) no Hoare annotation was computed. [2018-12-02 03:48:51,722 INFO L448 ceAbstractionStarter]: For program point L5284-1(line 5284) no Hoare annotation was computed. [2018-12-02 03:48:51,722 INFO L451 ceAbstractionStarter]: At program point cx8802_restart_queueENTRY(lines 5188 5287) the Hoare annotation is: true [2018-12-02 03:48:51,722 INFO L451 ceAbstractionStarter]: At program point L5284(line 5284) the Hoare annotation is: true [2018-12-02 03:48:51,722 INFO L448 ceAbstractionStarter]: For program point L5247(lines 5247 5251) no Hoare annotation was computed. [2018-12-02 03:48:51,722 INFO L451 ceAbstractionStarter]: At program point L5280(lines 5203 5286) the Hoare annotation is: true [2018-12-02 03:48:51,722 INFO L448 ceAbstractionStarter]: For program point L5247-2(lines 5223 5254) no Hoare annotation was computed. [2018-12-02 03:48:51,722 INFO L448 ceAbstractionStarter]: For program point L5239(line 5239) no Hoare annotation was computed. [2018-12-02 03:48:51,722 INFO L448 ceAbstractionStarter]: For program point L5239-5(lines 5239 5254) no Hoare annotation was computed. [2018-12-02 03:48:51,722 INFO L448 ceAbstractionStarter]: For program point L5239-2(line 5239) no Hoare annotation was computed. [2018-12-02 03:48:51,722 INFO L448 ceAbstractionStarter]: For program point L5239-3(line 5239) no Hoare annotation was computed. [2018-12-02 03:48:51,722 INFO L451 ceAbstractionStarter]: At program point L5231(line 5231) the Hoare annotation is: true [2018-12-02 03:48:51,723 INFO L448 ceAbstractionStarter]: For program point L5231-1(line 5231) no Hoare annotation was computed. [2018-12-02 03:48:51,723 INFO L448 ceAbstractionStarter]: For program point L5223(lines 5223 5254) no Hoare annotation was computed. [2018-12-02 03:48:51,723 INFO L451 ceAbstractionStarter]: At program point L5256(lines 5209 5258) the Hoare annotation is: true [2018-12-02 03:48:51,723 INFO L448 ceAbstractionStarter]: For program point L5211(lines 5211 5214) no Hoare annotation was computed. [2018-12-02 03:48:51,723 INFO L451 ceAbstractionStarter]: At program point L5277(lines 5203 5286) the Hoare annotation is: true [2018-12-02 03:48:51,723 INFO L451 ceAbstractionStarter]: At program point L5240-1(line 5240) the Hoare annotation is: true [2018-12-02 03:48:51,723 INFO L451 ceAbstractionStarter]: At program point L5240(line 5240) the Hoare annotation is: true [2018-12-02 03:48:51,723 INFO L448 ceAbstractionStarter]: For program point L5232-1(line 5232) no Hoare annotation was computed. [2018-12-02 03:48:51,723 INFO L451 ceAbstractionStarter]: At program point L5232(line 5232) the Hoare annotation is: true [2018-12-02 03:48:51,723 INFO L448 ceAbstractionStarter]: For program point cx8802_restart_queueEXIT(lines 5188 5287) no Hoare annotation was computed. [2018-12-02 03:48:51,723 INFO L451 ceAbstractionStarter]: At program point L5224-1(line 5224) the Hoare annotation is: true [2018-12-02 03:48:51,723 INFO L451 ceAbstractionStarter]: At program point L5224(line 5224) the Hoare annotation is: true [2018-12-02 03:48:51,723 INFO L448 ceAbstractionStarter]: For program point L5216(line 5216) no Hoare annotation was computed. [2018-12-02 03:48:51,723 INFO L448 ceAbstractionStarter]: For program point L5241(line 5241) no Hoare annotation was computed. [2018-12-02 03:48:51,724 INFO L448 ceAbstractionStarter]: For program point L5208(line 5208) no Hoare annotation was computed. [2018-12-02 03:48:51,724 INFO L451 ceAbstractionStarter]: At program point L5204-2(lines 5204 5207) the Hoare annotation is: true [2018-12-02 03:48:51,724 INFO L448 ceAbstractionStarter]: For program point L5204(lines 5204 5207) no Hoare annotation was computed. [2018-12-02 03:48:51,724 INFO L448 ceAbstractionStarter]: For program point L5262(lines 5262 5266) no Hoare annotation was computed. [2018-12-02 03:48:51,724 INFO L448 ceAbstractionStarter]: For program point L5233(lines 5233 5237) no Hoare annotation was computed. [2018-12-02 03:48:51,724 INFO L451 ceAbstractionStarter]: At program point L5262-2(lines 5262 5266) the Hoare annotation is: true [2018-12-02 03:48:51,724 INFO L451 ceAbstractionStarter]: At program point L5225(line 5225) the Hoare annotation is: true [2018-12-02 03:48:51,724 INFO L451 ceAbstractionStarter]: At program point L5283(line 5283) the Hoare annotation is: true [2018-12-02 03:48:51,724 INFO L448 ceAbstractionStarter]: For program point L5283-1(line 5283) no Hoare annotation was computed. [2018-12-02 03:48:51,724 INFO L451 ceAbstractionStarter]: At program point ldv_initializeENTRY(lines 6746 6755) the Hoare annotation is: true [2018-12-02 03:48:51,724 INFO L448 ceAbstractionStarter]: For program point ldv_initializeFINAL(lines 6746 6755) no Hoare annotation was computed. [2018-12-02 03:48:51,724 INFO L448 ceAbstractionStarter]: For program point ldv_initializeEXIT(lines 6746 6755) no Hoare annotation was computed. [2018-12-02 03:48:51,724 INFO L448 ceAbstractionStarter]: For program point cx88_core_getFINAL(lines 6818 6820) no Hoare annotation was computed. [2018-12-02 03:48:51,724 INFO L448 ceAbstractionStarter]: For program point cx88_core_getEXIT(lines 6818 6820) no Hoare annotation was computed. [2018-12-02 03:48:51,724 INFO L451 ceAbstractionStarter]: At program point cx88_core_getENTRY(lines 6818 6820) the Hoare annotation is: true [2018-12-02 03:48:51,725 INFO L448 ceAbstractionStarter]: For program point L6819-1(line 6819) no Hoare annotation was computed. [2018-12-02 03:48:51,725 INFO L451 ceAbstractionStarter]: At program point L6819(line 6819) the Hoare annotation is: true [2018-12-02 03:48:51,725 INFO L448 ceAbstractionStarter]: For program point external_allocFINAL(lines 6974 6976) no Hoare annotation was computed. [2018-12-02 03:48:51,725 INFO L448 ceAbstractionStarter]: For program point external_allocEXIT(lines 6974 6976) no Hoare annotation was computed. [2018-12-02 03:48:51,725 INFO L451 ceAbstractionStarter]: At program point external_allocENTRY(lines 6974 6976) the Hoare annotation is: true [2018-12-02 03:48:51,725 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_lock_of_cx88_coreFINAL(lines 6353 6363) no Hoare annotation was computed. [2018-12-02 03:48:51,725 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_lock_of_cx88_coreEXIT(lines 6353 6363) no Hoare annotation was computed. [2018-12-02 03:48:51,725 INFO L444 ceAbstractionStarter]: At program point L6358(line 6358) the Hoare annotation is: (or (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))) [2018-12-02 03:48:51,725 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_lock_lock_of_cx88_coreENTRY(lines 6353 6363) the Hoare annotation is: (or (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)) (= ~ldv_mutex_lock_of_cx88_core~0 1)) [2018-12-02 03:48:51,725 INFO L448 ceAbstractionStarter]: For program point L6356(lines 6356 6359) no Hoare annotation was computed. [2018-12-02 03:48:51,725 INFO L448 ceAbstractionStarter]: For program point L6358-1(lines 6356 6359) no Hoare annotation was computed. [2018-12-02 03:48:51,725 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_unlock_lock_of_cx88_coreENTRY(lines 6414 6424) the Hoare annotation is: (or (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)) (< |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))) [2018-12-02 03:48:51,726 INFO L448 ceAbstractionStarter]: For program point L6417(lines 6417 6420) no Hoare annotation was computed. [2018-12-02 03:48:51,726 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_lock_of_cx88_coreFINAL(lines 6414 6424) no Hoare annotation was computed. [2018-12-02 03:48:51,726 INFO L448 ceAbstractionStarter]: For program point L6419-1(lines 6417 6420) no Hoare annotation was computed. [2018-12-02 03:48:51,726 INFO L444 ceAbstractionStarter]: At program point L6419(line 6419) the Hoare annotation is: (or (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))) [2018-12-02 03:48:51,726 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_lock_of_cx88_coreEXIT(lines 6414 6424) no Hoare annotation was computed. [2018-12-02 03:48:51,726 INFO L451 ceAbstractionStarter]: At program point request_irqENTRY(lines 4934 4942) the Hoare annotation is: true [2018-12-02 03:48:51,726 INFO L451 ceAbstractionStarter]: At program point L4939(line 4939) the Hoare annotation is: true [2018-12-02 03:48:51,726 INFO L448 ceAbstractionStarter]: For program point L4939-1(line 4939) no Hoare annotation was computed. [2018-12-02 03:48:51,726 INFO L448 ceAbstractionStarter]: For program point request_irqFINAL(lines 4934 4942) no Hoare annotation was computed. [2018-12-02 03:48:51,726 INFO L448 ceAbstractionStarter]: For program point request_irqEXIT(lines 4934 4942) no Hoare annotation was computed. [2018-12-02 03:48:51,726 INFO L451 ceAbstractionStarter]: At program point ldv_mallocENTRY(lines 4871 4880) the Hoare annotation is: true [2018-12-02 03:48:51,726 INFO L451 ceAbstractionStarter]: At program point L4875(line 4875) the Hoare annotation is: true [2018-12-02 03:48:51,726 INFO L448 ceAbstractionStarter]: For program point L4875-1(line 4875) no Hoare annotation was computed. [2018-12-02 03:48:51,726 INFO L448 ceAbstractionStarter]: For program point L4873(lines 4873 4879) no Hoare annotation was computed. [2018-12-02 03:48:51,727 INFO L448 ceAbstractionStarter]: For program point ldv_mallocFINAL(lines 4871 4880) no Hoare annotation was computed. [2018-12-02 03:48:51,727 INFO L448 ceAbstractionStarter]: For program point ldv_mallocEXIT(lines 4871 4880) no Hoare annotation was computed. [2018-12-02 03:48:51,727 INFO L448 ceAbstractionStarter]: For program point L5502(lines 5502 5505) no Hoare annotation was computed. [2018-12-02 03:48:51,727 INFO L451 ceAbstractionStarter]: At program point L5498(line 5498) the Hoare annotation is: true [2018-12-02 03:48:51,727 INFO L451 ceAbstractionStarter]: At program point L5502-2(lines 5502 5505) the Hoare annotation is: true [2018-12-02 03:48:51,727 INFO L448 ceAbstractionStarter]: For program point L5498-1(line 5498) no Hoare annotation was computed. [2018-12-02 03:48:51,727 INFO L451 ceAbstractionStarter]: At program point L5523(line 5523) the Hoare annotation is: true [2018-12-02 03:48:51,727 INFO L451 ceAbstractionStarter]: At program point L5490(lines 5490 5491) the Hoare annotation is: true [2018-12-02 03:48:51,727 INFO L448 ceAbstractionStarter]: For program point L5523-1(line 5523) no Hoare annotation was computed. [2018-12-02 03:48:51,727 INFO L448 ceAbstractionStarter]: For program point L5494-1(lines 5476 5528) no Hoare annotation was computed. [2018-12-02 03:48:51,727 INFO L451 ceAbstractionStarter]: At program point L5515(line 5515) the Hoare annotation is: true [2018-12-02 03:48:51,727 INFO L451 ceAbstractionStarter]: At program point L5482(line 5482) the Hoare annotation is: true [2018-12-02 03:48:51,727 INFO L448 ceAbstractionStarter]: For program point L5478(lines 5478 5481) no Hoare annotation was computed. [2018-12-02 03:48:51,727 INFO L451 ceAbstractionStarter]: At program point cx8802_mpeg_irqENTRY(lines 5469 5529) the Hoare annotation is: true [2018-12-02 03:48:51,727 INFO L448 ceAbstractionStarter]: For program point L5482-1(line 5482) no Hoare annotation was computed. [2018-12-02 03:48:51,728 INFO L451 ceAbstractionStarter]: At program point L5507(line 5507) the Hoare annotation is: true [2018-12-02 03:48:51,728 INFO L448 ceAbstractionStarter]: For program point L5507-1(line 5507) no Hoare annotation was computed. [2018-12-02 03:48:51,728 INFO L448 ceAbstractionStarter]: For program point L5478-2(lines 5478 5481) no Hoare annotation was computed. [2018-12-02 03:48:51,728 INFO L451 ceAbstractionStarter]: At program point L5524(line 5524) the Hoare annotation is: true [2018-12-02 03:48:51,728 INFO L451 ceAbstractionStarter]: At program point L5483(line 5483) the Hoare annotation is: true [2018-12-02 03:48:51,728 INFO L448 ceAbstractionStarter]: For program point L5483-1(line 5483) no Hoare annotation was computed. [2018-12-02 03:48:51,728 INFO L448 ceAbstractionStarter]: For program point L5512(lines 5476 5528) no Hoare annotation was computed. [2018-12-02 03:48:51,728 INFO L448 ceAbstractionStarter]: For program point L5508-1(line 5508) no Hoare annotation was computed. [2018-12-02 03:48:51,728 INFO L451 ceAbstractionStarter]: At program point L5508(line 5508) the Hoare annotation is: true [2018-12-02 03:48:51,728 INFO L448 ceAbstractionStarter]: For program point L5496-1(line 5496) no Hoare annotation was computed. [2018-12-02 03:48:51,728 INFO L451 ceAbstractionStarter]: At program point L5496(line 5496) the Hoare annotation is: true [2018-12-02 03:48:51,728 INFO L448 ceAbstractionStarter]: For program point L5488-1(line 5488) no Hoare annotation was computed. [2018-12-02 03:48:51,728 INFO L451 ceAbstractionStarter]: At program point L5521(line 5521) the Hoare annotation is: true [2018-12-02 03:48:51,728 INFO L451 ceAbstractionStarter]: At program point L5488(line 5488) the Hoare annotation is: true [2018-12-02 03:48:51,729 INFO L451 ceAbstractionStarter]: At program point L5521-1(line 5521) the Hoare annotation is: true [2018-12-02 03:48:51,729 INFO L448 ceAbstractionStarter]: For program point L5484(lines 5484 5487) no Hoare annotation was computed. [2018-12-02 03:48:51,729 INFO L451 ceAbstractionStarter]: At program point L5513(line 5513) the Hoare annotation is: true [2018-12-02 03:48:51,729 INFO L451 ceAbstractionStarter]: At program point L5513-1(line 5513) the Hoare annotation is: true [2018-12-02 03:48:51,729 INFO L451 ceAbstractionStarter]: At program point L5509(line 5509) the Hoare annotation is: true [2018-12-02 03:48:51,729 INFO L448 ceAbstractionStarter]: For program point cx8802_mpeg_irqEXIT(lines 5469 5529) no Hoare annotation was computed. [2018-12-02 03:48:51,729 INFO L448 ceAbstractionStarter]: For program point L5501(lines 5476 5528) no Hoare annotation was computed. [2018-12-02 03:48:51,729 INFO L451 ceAbstractionStarter]: At program point L5497(line 5497) the Hoare annotation is: true [2018-12-02 03:48:51,729 INFO L448 ceAbstractionStarter]: For program point L5497-1(line 5497) no Hoare annotation was computed. [2018-12-02 03:48:51,729 INFO L448 ceAbstractionStarter]: For program point L5522(line 5522) no Hoare annotation was computed. [2018-12-02 03:48:51,729 INFO L448 ceAbstractionStarter]: For program point L5518(lines 5469 5529) no Hoare annotation was computed. [2018-12-02 03:48:51,729 INFO L448 ceAbstractionStarter]: For program point L5489(lines 5489 5493) no Hoare annotation was computed. [2018-12-02 03:48:51,729 INFO L448 ceAbstractionStarter]: For program point L5489-1(lines 5476 5528) no Hoare annotation was computed. [2018-12-02 03:48:51,729 INFO L448 ceAbstractionStarter]: For program point L5514(line 5514) no Hoare annotation was computed. [2018-12-02 03:48:51,729 INFO L448 ceAbstractionStarter]: For program point L5506(line 5506) no Hoare annotation was computed. [2018-12-02 03:48:51,729 INFO L448 ceAbstractionStarter]: For program point cx88_sram_channel_setupEXIT(lines 6853 6855) no Hoare annotation was computed. [2018-12-02 03:48:51,729 INFO L451 ceAbstractionStarter]: At program point cx88_sram_channel_setupENTRY(lines 6853 6855) the Hoare annotation is: true [2018-12-02 03:48:51,730 INFO L448 ceAbstractionStarter]: For program point cx88_sram_channel_setupFINAL(lines 6853 6855) no Hoare annotation was computed. [2018-12-02 03:48:51,730 INFO L448 ceAbstractionStarter]: For program point pci_read_config_byteFINAL(lines 4945 4952) no Hoare annotation was computed. [2018-12-02 03:48:51,730 INFO L451 ceAbstractionStarter]: At program point pci_read_config_byteENTRY(lines 4945 4952) the Hoare annotation is: true [2018-12-02 03:48:51,730 INFO L451 ceAbstractionStarter]: At program point L4949(line 4949) the Hoare annotation is: true [2018-12-02 03:48:51,730 INFO L448 ceAbstractionStarter]: For program point pci_read_config_byteEXIT(lines 4945 4952) no Hoare annotation was computed. [2018-12-02 03:48:51,730 INFO L448 ceAbstractionStarter]: For program point L4949-1(line 4949) no Hoare annotation was computed. [2018-12-02 03:48:51,730 INFO L448 ceAbstractionStarter]: For program point kfreeEXIT(lines 6978 6980) no Hoare annotation was computed. [2018-12-02 03:48:51,730 INFO L451 ceAbstractionStarter]: At program point kfreeENTRY(lines 6978 6980) the Hoare annotation is: true [2018-12-02 03:48:51,730 INFO L448 ceAbstractionStarter]: For program point kfreeFINAL(lines 6978 6980) no Hoare annotation was computed. [2018-12-02 03:48:51,730 INFO L448 ceAbstractionStarter]: For program point free_irqFINAL(lines 6882 6884) no Hoare annotation was computed. [2018-12-02 03:48:51,730 INFO L451 ceAbstractionStarter]: At program point free_irqENTRY(lines 6882 6884) the Hoare annotation is: true [2018-12-02 03:48:51,730 INFO L448 ceAbstractionStarter]: For program point free_irqEXIT(lines 6882 6884) no Hoare annotation was computed. [2018-12-02 03:48:51,730 INFO L448 ceAbstractionStarter]: For program point list_add_tailFINAL(lines 4771 4777) no Hoare annotation was computed. [2018-12-02 03:48:51,730 INFO L451 ceAbstractionStarter]: At program point L4774(line 4774) the Hoare annotation is: true [2018-12-02 03:48:51,730 INFO L451 ceAbstractionStarter]: At program point list_add_tailENTRY(lines 4771 4777) the Hoare annotation is: true [2018-12-02 03:48:51,730 INFO L448 ceAbstractionStarter]: For program point L4774-1(line 4774) no Hoare annotation was computed. [2018-12-02 03:48:51,730 INFO L448 ceAbstractionStarter]: For program point list_add_tailEXIT(lines 4771 4777) no Hoare annotation was computed. [2018-12-02 03:48:51,730 INFO L451 ceAbstractionStarter]: At program point mutex_unlockENTRY(lines 6918 6920) the Hoare annotation is: true [2018-12-02 03:48:51,730 INFO L448 ceAbstractionStarter]: For program point mutex_unlockEXIT(lines 6918 6920) no Hoare annotation was computed. [2018-12-02 03:48:51,730 INFO L448 ceAbstractionStarter]: For program point mutex_unlockFINAL(lines 6918 6920) no Hoare annotation was computed. [2018-12-02 03:48:51,730 INFO L451 ceAbstractionStarter]: At program point pci_disable_deviceENTRY(lines 6929 6931) the Hoare annotation is: true [2018-12-02 03:48:51,730 INFO L448 ceAbstractionStarter]: For program point pci_disable_deviceEXIT(lines 6929 6931) no Hoare annotation was computed. [2018-12-02 03:48:51,730 INFO L448 ceAbstractionStarter]: For program point pci_disable_deviceFINAL(lines 6929 6931) no Hoare annotation was computed. [2018-12-02 03:48:51,730 INFO L448 ceAbstractionStarter]: For program point ldv_errorFINAL(lines 6305 6310) no Hoare annotation was computed. [2018-12-02 03:48:51,730 INFO L451 ceAbstractionStarter]: At program point ldv_errorENTRY(lines 6305 6310) the Hoare annotation is: true [2018-12-02 03:48:51,731 INFO L448 ceAbstractionStarter]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 6308) no Hoare annotation was computed. [2018-12-02 03:48:51,731 INFO L448 ceAbstractionStarter]: For program point ldv_errorEXIT(lines 6305 6310) no Hoare annotation was computed. [2018-12-02 03:48:51,731 INFO L448 ceAbstractionStarter]: For program point pci_set_drvdataFINAL(lines 4979 4985) no Hoare annotation was computed. [2018-12-02 03:48:51,731 INFO L451 ceAbstractionStarter]: At program point pci_set_drvdataENTRY(lines 4979 4985) the Hoare annotation is: true [2018-12-02 03:48:51,731 INFO L451 ceAbstractionStarter]: At program point L4982(line 4982) the Hoare annotation is: true [2018-12-02 03:48:51,731 INFO L448 ceAbstractionStarter]: For program point pci_set_drvdataEXIT(lines 4979 4985) no Hoare annotation was computed. [2018-12-02 03:48:51,731 INFO L448 ceAbstractionStarter]: For program point btcx_riscmem_freeEXIT(lines 6814 6816) no Hoare annotation was computed. [2018-12-02 03:48:51,731 INFO L451 ceAbstractionStarter]: At program point btcx_riscmem_freeENTRY(lines 6814 6816) the Hoare annotation is: true [2018-12-02 03:48:51,731 INFO L448 ceAbstractionStarter]: For program point btcx_riscmem_freeFINAL(lines 6814 6816) no Hoare annotation was computed. [2018-12-02 03:48:51,731 INFO L448 ceAbstractionStarter]: For program point flush_work_syncFINAL(lines 6879 6881) no Hoare annotation was computed. [2018-12-02 03:48:51,731 INFO L451 ceAbstractionStarter]: At program point flush_work_syncENTRY(lines 6879 6881) the Hoare annotation is: true [2018-12-02 03:48:51,731 INFO L448 ceAbstractionStarter]: For program point flush_work_syncEXIT(lines 6879 6881) no Hoare annotation was computed. [2018-12-02 03:48:51,731 INFO L451 ceAbstractionStarter]: At program point cx8802_initENTRY(lines 6096 6105) the Hoare annotation is: true [2018-12-02 03:48:51,731 INFO L451 ceAbstractionStarter]: At program point L6102(line 6102) the Hoare annotation is: true [2018-12-02 03:48:51,731 INFO L448 ceAbstractionStarter]: For program point cx8802_initFINAL(lines 6096 6105) no Hoare annotation was computed. [2018-12-02 03:48:51,731 INFO L448 ceAbstractionStarter]: For program point L6102-1(line 6102) no Hoare annotation was computed. [2018-12-02 03:48:51,731 INFO L448 ceAbstractionStarter]: For program point cx8802_initEXIT(lines 6096 6105) no Hoare annotation was computed. [2018-12-02 03:48:51,731 INFO L448 ceAbstractionStarter]: For program point kobject_nameEXIT(lines 4856 4861) no Hoare annotation was computed. [2018-12-02 03:48:51,731 INFO L451 ceAbstractionStarter]: At program point kobject_nameENTRY(lines 4856 4861) the Hoare annotation is: true [2018-12-02 03:48:51,731 INFO L448 ceAbstractionStarter]: For program point kobject_nameFINAL(lines 4856 4861) no Hoare annotation was computed. [2018-12-02 03:48:51,731 INFO L448 ceAbstractionStarter]: For program point ldv_check_return_valueFINAL(lines 6888 6890) no Hoare annotation was computed. [2018-12-02 03:48:51,731 INFO L448 ceAbstractionStarter]: For program point ldv_check_return_valueEXIT(lines 6888 6890) no Hoare annotation was computed. [2018-12-02 03:48:51,731 INFO L451 ceAbstractionStarter]: At program point ldv_check_return_valueENTRY(lines 6888 6890) the Hoare annotation is: true [2018-12-02 03:48:51,732 INFO L444 ceAbstractionStarter]: At program point L6043(line 6043) the Hoare annotation is: (or (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)) (= ~ldv_mutex_lock_of_cx88_core~0 1)) [2018-12-02 03:48:51,732 INFO L448 ceAbstractionStarter]: For program point L6045-2(lines 6045 6071) no Hoare annotation was computed. [2018-12-02 03:48:51,732 INFO L448 ceAbstractionStarter]: For program point L6043-1(line 6043) no Hoare annotation was computed. [2018-12-02 03:48:51,732 INFO L444 ceAbstractionStarter]: At program point L6074(line 6074) the Hoare annotation is: (or (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)) (= ~ldv_mutex_lock_of_cx88_core~0 1)) [2018-12-02 03:48:51,732 INFO L448 ceAbstractionStarter]: For program point L6045(lines 6045 6071) no Hoare annotation was computed. [2018-12-02 03:48:51,732 INFO L444 ceAbstractionStarter]: At program point L6076(line 6076) the Hoare annotation is: (or (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)) (= ~ldv_mutex_lock_of_cx88_core~0 1)) [2018-12-02 03:48:51,732 INFO L448 ceAbstractionStarter]: For program point L6072-1(line 6072) no Hoare annotation was computed. [2018-12-02 03:48:51,732 INFO L448 ceAbstractionStarter]: For program point L6074-1(line 6074) no Hoare annotation was computed. [2018-12-02 03:48:51,732 INFO L444 ceAbstractionStarter]: At program point L6072(line 6072) the Hoare annotation is: (or (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))) [2018-12-02 03:48:51,732 INFO L444 ceAbstractionStarter]: At program point cx8802_removeENTRY(lines 6024 6079) the Hoare annotation is: (or (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)) (= ~ldv_mutex_lock_of_cx88_core~0 1)) [2018-12-02 03:48:51,732 INFO L444 ceAbstractionStarter]: At program point L6054(line 6054) the Hoare annotation is: (or (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))) [2018-12-02 03:48:51,732 INFO L444 ceAbstractionStarter]: At program point L6056(line 6056) the Hoare annotation is: (or (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))) [2018-12-02 03:48:51,732 INFO L448 ceAbstractionStarter]: For program point cx8802_removeFINAL(lines 6024 6079) no Hoare annotation was computed. [2018-12-02 03:48:51,732 INFO L448 ceAbstractionStarter]: For program point L6054-1(line 6054) no Hoare annotation was computed. [2018-12-02 03:48:51,732 INFO L448 ceAbstractionStarter]: For program point L6044-1(line 6044) no Hoare annotation was computed. [2018-12-02 03:48:51,732 INFO L444 ceAbstractionStarter]: At program point L6075(line 6075) the Hoare annotation is: (or (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)) (= ~ldv_mutex_lock_of_cx88_core~0 1)) [2018-12-02 03:48:51,732 INFO L448 ceAbstractionStarter]: For program point L6042(line 6042) no Hoare annotation was computed. [2018-12-02 03:48:51,732 INFO L448 ceAbstractionStarter]: For program point L6075-1(line 6075) no Hoare annotation was computed. [2018-12-02 03:48:51,732 INFO L444 ceAbstractionStarter]: At program point L6044(line 6044) the Hoare annotation is: (or (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))) [2018-12-02 03:48:51,732 INFO L448 ceAbstractionStarter]: For program point L6038(lines 6038 6041) no Hoare annotation was computed. [2018-12-02 03:48:51,732 INFO L448 ceAbstractionStarter]: For program point cx8802_removeEXIT(lines 6024 6079) no Hoare annotation was computed. [2018-12-02 03:48:51,733 INFO L448 ceAbstractionStarter]: For program point L6036-1(line 6036) no Hoare annotation was computed. [2018-12-02 03:48:51,733 INFO L444 ceAbstractionStarter]: At program point L6067(lines 6045 6070) the Hoare annotation is: (or (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))) [2018-12-02 03:48:51,733 INFO L444 ceAbstractionStarter]: At program point L6036(line 6036) the Hoare annotation is: (or (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)) (= ~ldv_mutex_lock_of_cx88_core~0 1)) [2018-12-02 03:48:51,733 INFO L444 ceAbstractionStarter]: At program point L6038-2(lines 6038 6041) the Hoare annotation is: (or (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)) (= ~ldv_mutex_lock_of_cx88_core~0 1)) [2018-12-02 03:48:51,733 INFO L444 ceAbstractionStarter]: At program point L6065(lines 6045 6070) the Hoare annotation is: (or (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))) [2018-12-02 03:48:51,733 INFO L448 ceAbstractionStarter]: For program point L6061(line 6061) no Hoare annotation was computed. [2018-12-02 03:48:51,733 INFO L448 ceAbstractionStarter]: For program point L6055(lines 6055 6060) no Hoare annotation was computed. [2018-12-02 03:48:51,733 INFO L444 ceAbstractionStarter]: At program point L6055-1(lines 6055 6060) the Hoare annotation is: (or (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))) [2018-12-02 03:48:51,733 INFO L448 ceAbstractionStarter]: For program point cx88_resetFINAL(lines 6835 6837) no Hoare annotation was computed. [2018-12-02 03:48:51,733 INFO L451 ceAbstractionStarter]: At program point cx88_resetENTRY(lines 6835 6837) the Hoare annotation is: true [2018-12-02 03:48:51,733 INFO L448 ceAbstractionStarter]: For program point cx88_resetEXIT(lines 6835 6837) no Hoare annotation was computed. [2018-12-02 03:48:51,733 INFO L451 ceAbstractionStarter]: At program point L5458(line 5458) the Hoare annotation is: true [2018-12-02 03:48:51,733 INFO L444 ceAbstractionStarter]: At program point L5454(line 5454) the Hoare annotation is: (or (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))) [2018-12-02 03:48:51,733 INFO L448 ceAbstractionStarter]: For program point L5457(line 5457) no Hoare annotation was computed. [2018-12-02 03:48:51,733 INFO L448 ceAbstractionStarter]: For program point cx8802_timeoutFINAL(lines 5444 5461) no Hoare annotation was computed. [2018-12-02 03:48:51,733 INFO L448 ceAbstractionStarter]: For program point L5454-1(line 5454) no Hoare annotation was computed. [2018-12-02 03:48:51,733 INFO L448 ceAbstractionStarter]: For program point cx8802_timeoutEXIT(lines 5444 5461) no Hoare annotation was computed. [2018-12-02 03:48:51,733 INFO L451 ceAbstractionStarter]: At program point L5453-1(lines 5453 5456) the Hoare annotation is: true [2018-12-02 03:48:51,733 INFO L448 ceAbstractionStarter]: For program point L5449-2(lines 5447 5460) no Hoare annotation was computed. [2018-12-02 03:48:51,733 INFO L451 ceAbstractionStarter]: At program point cx8802_timeoutENTRY(lines 5444 5461) the Hoare annotation is: true [2018-12-02 03:48:51,733 INFO L448 ceAbstractionStarter]: For program point L5449(lines 5449 5452) no Hoare annotation was computed. [2018-12-02 03:48:51,733 INFO L451 ceAbstractionStarter]: At program point flush_request_modulesENTRY(lines 5056 5062) the Hoare annotation is: true [2018-12-02 03:48:51,733 INFO L448 ceAbstractionStarter]: For program point flush_request_modulesEXIT(lines 5056 5062) no Hoare annotation was computed. [2018-12-02 03:48:51,734 INFO L448 ceAbstractionStarter]: For program point flush_request_modulesFINAL(lines 5056 5062) no Hoare annotation was computed. [2018-12-02 03:48:51,734 INFO L451 ceAbstractionStarter]: At program point L5059(line 5059) the Hoare annotation is: true [2018-12-02 03:48:51,734 INFO L448 ceAbstractionStarter]: For program point L5059-1(line 5059) no Hoare annotation was computed. [2018-12-02 03:48:51,734 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-02 03:48:51,734 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-12-02 03:48:51,734 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-02 03:48:51,734 INFO L451 ceAbstractionStarter]: At program point L4990(line 4990) the Hoare annotation is: true [2018-12-02 03:48:51,734 INFO L451 ceAbstractionStarter]: At program point pci_nameENTRY(lines 4986 4993) the Hoare annotation is: true [2018-12-02 03:48:51,734 INFO L448 ceAbstractionStarter]: For program point L4990-1(line 4990) no Hoare annotation was computed. [2018-12-02 03:48:51,734 INFO L448 ceAbstractionStarter]: For program point pci_nameEXIT(lines 4986 4993) no Hoare annotation was computed. [2018-12-02 03:48:51,734 INFO L448 ceAbstractionStarter]: For program point pci_nameFINAL(lines 4986 4993) no Hoare annotation was computed. [2018-12-02 03:48:51,734 INFO L451 ceAbstractionStarter]: At program point mutex_lockENTRY(lines 6911 6913) the Hoare annotation is: true [2018-12-02 03:48:51,734 INFO L448 ceAbstractionStarter]: For program point mutex_lockFINAL(lines 6911 6913) no Hoare annotation was computed. [2018-12-02 03:48:51,734 INFO L448 ceAbstractionStarter]: For program point mutex_lockEXIT(lines 6911 6913) no Hoare annotation was computed. [2018-12-02 03:48:51,734 INFO L451 ceAbstractionStarter]: At program point spinlock_checkENTRY(lines 4817 4822) the Hoare annotation is: true [2018-12-02 03:48:51,734 INFO L448 ceAbstractionStarter]: For program point spinlock_checkEXIT(lines 4817 4822) no Hoare annotation was computed. [2018-12-02 03:48:51,734 INFO L448 ceAbstractionStarter]: For program point spinlock_checkFINAL(lines 4817 4822) no Hoare annotation was computed. [2018-12-02 03:48:51,734 INFO L451 ceAbstractionStarter]: At program point __list_addENTRY(lines 6784 6786) the Hoare annotation is: true [2018-12-02 03:48:51,734 INFO L448 ceAbstractionStarter]: For program point __list_addFINAL(lines 6784 6786) no Hoare annotation was computed. [2018-12-02 03:48:51,734 INFO L448 ceAbstractionStarter]: For program point __list_addEXIT(lines 6784 6786) no Hoare annotation was computed. [2018-12-02 03:48:51,734 INFO L448 ceAbstractionStarter]: For program point L5634-1(line 5634) no Hoare annotation was computed. [2018-12-02 03:48:51,734 INFO L448 ceAbstractionStarter]: For program point cx8802_init_commonFINAL(lines 5590 5640) no Hoare annotation was computed. [2018-12-02 03:48:51,734 INFO L451 ceAbstractionStarter]: At program point L5626(line 5626) the Hoare annotation is: true [2018-12-02 03:48:51,734 INFO L448 ceAbstractionStarter]: For program point L5622(line 5622) no Hoare annotation was computed. [2018-12-02 03:48:51,735 INFO L448 ceAbstractionStarter]: For program point L5626-1(line 5626) no Hoare annotation was computed. [2018-12-02 03:48:51,735 INFO L451 ceAbstractionStarter]: At program point L5620-1(line 5620) the Hoare annotation is: true [2018-12-02 03:48:51,735 INFO L451 ceAbstractionStarter]: At program point L5620(line 5620) the Hoare annotation is: true [2018-12-02 03:48:51,735 INFO L448 ceAbstractionStarter]: For program point L5616-1(line 5616) no Hoare annotation was computed. [2018-12-02 03:48:51,735 INFO L451 ceAbstractionStarter]: At program point L5614(line 5614) the Hoare annotation is: true [2018-12-02 03:48:51,735 INFO L451 ceAbstractionStarter]: At program point L5616(line 5616) the Hoare annotation is: true [2018-12-02 03:48:51,735 INFO L448 ceAbstractionStarter]: For program point L5614-1(line 5614) no Hoare annotation was computed. [2018-12-02 03:48:51,735 INFO L448 ceAbstractionStarter]: For program point L5608-1(line 5608) no Hoare annotation was computed. [2018-12-02 03:48:51,735 INFO L451 ceAbstractionStarter]: At program point L5608(line 5608) the Hoare annotation is: true [2018-12-02 03:48:51,735 INFO L451 ceAbstractionStarter]: At program point L5635(lines 5635 5636) the Hoare annotation is: true [2018-12-02 03:48:51,735 INFO L451 ceAbstractionStarter]: At program point L5602(line 5602) the Hoare annotation is: true [2018-12-02 03:48:51,735 INFO L448 ceAbstractionStarter]: For program point L5635-1(lines 5635 5636) no Hoare annotation was computed. [2018-12-02 03:48:51,735 INFO L451 ceAbstractionStarter]: At program point L5637(line 5637) the Hoare annotation is: true [2018-12-02 03:48:51,735 INFO L448 ceAbstractionStarter]: For program point L5637-1(line 5637) no Hoare annotation was computed. [2018-12-02 03:48:51,735 INFO L448 ceAbstractionStarter]: For program point L5602-1(line 5602) no Hoare annotation was computed. [2018-12-02 03:48:51,735 INFO L451 ceAbstractionStarter]: At program point L5627(lines 5627 5628) the Hoare annotation is: true [2018-12-02 03:48:51,735 INFO L448 ceAbstractionStarter]: For program point L5627-1(lines 5627 5628) no Hoare annotation was computed. [2018-12-02 03:48:51,735 INFO L448 ceAbstractionStarter]: For program point L5629(lines 5629 5633) no Hoare annotation was computed. [2018-12-02 03:48:51,736 INFO L448 ceAbstractionStarter]: For program point cx8802_init_commonEXIT(lines 5590 5640) no Hoare annotation was computed. [2018-12-02 03:48:51,736 INFO L451 ceAbstractionStarter]: At program point L5625(line 5625) the Hoare annotation is: true [2018-12-02 03:48:51,736 INFO L448 ceAbstractionStarter]: For program point L5625-1(line 5625) no Hoare annotation was computed. [2018-12-02 03:48:51,736 INFO L451 ceAbstractionStarter]: At program point L5619(line 5619) the Hoare annotation is: true [2018-12-02 03:48:51,736 INFO L448 ceAbstractionStarter]: For program point L5619-1(line 5619) no Hoare annotation was computed. [2018-12-02 03:48:51,736 INFO L451 ceAbstractionStarter]: At program point L5621(line 5621) the Hoare annotation is: true [2018-12-02 03:48:51,736 INFO L451 ceAbstractionStarter]: At program point L5615(line 5615) the Hoare annotation is: true [2018-12-02 03:48:51,736 INFO L448 ceAbstractionStarter]: For program point L5615-1(line 5615) no Hoare annotation was computed. [2018-12-02 03:48:51,736 INFO L451 ceAbstractionStarter]: At program point cx8802_init_commonENTRY(lines 5590 5640) the Hoare annotation is: true [2018-12-02 03:48:51,736 INFO L451 ceAbstractionStarter]: At program point L5607(line 5607) the Hoare annotation is: true [2018-12-02 03:48:51,736 INFO L448 ceAbstractionStarter]: For program point L5607-1(line 5607) no Hoare annotation was computed. [2018-12-02 03:48:51,736 INFO L448 ceAbstractionStarter]: For program point L5609(lines 5609 5613) no Hoare annotation was computed. [2018-12-02 03:48:51,736 INFO L448 ceAbstractionStarter]: For program point L5603(lines 5603 5606) no Hoare annotation was computed. [2018-12-02 03:48:51,737 INFO L451 ceAbstractionStarter]: At program point L5634(line 5634) the Hoare annotation is: true [2018-12-02 03:48:51,737 INFO L451 ceAbstractionStarter]: At program point __kmallocENTRY(lines 4881 4884) the Hoare annotation is: true [2018-12-02 03:48:51,737 INFO L448 ceAbstractionStarter]: For program point __kmallocFINAL(lines 4881 4884) no Hoare annotation was computed. [2018-12-02 03:48:51,737 INFO L448 ceAbstractionStarter]: For program point __kmallocEXIT(lines 4881 4884) no Hoare annotation was computed. [2018-12-02 03:48:51,737 INFO L451 ceAbstractionStarter]: At program point L4883(line 4883) the Hoare annotation is: true [2018-12-02 03:48:51,737 INFO L448 ceAbstractionStarter]: For program point L4883-1(line 4883) no Hoare annotation was computed. [2018-12-02 03:48:51,737 INFO L448 ceAbstractionStarter]: For program point L6138(lines 6138 6141) no Hoare annotation was computed. [2018-12-02 03:48:51,737 INFO L448 ceAbstractionStarter]: For program point L6167(line 6167) no Hoare annotation was computed. [2018-12-02 03:48:51,737 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 6120 6194) no Hoare annotation was computed. [2018-12-02 03:48:51,737 INFO L448 ceAbstractionStarter]: For program point L6159(line 6159) no Hoare annotation was computed. [2018-12-02 03:48:51,737 INFO L444 ceAbstractionStarter]: At program point L6188(line 6188) the Hoare annotation is: (or (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))) [2018-12-02 03:48:51,737 INFO L444 ceAbstractionStarter]: At program point L6184(lines 6132 6193) the Hoare annotation is: (or (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))) [2018-12-02 03:48:51,737 INFO L448 ceAbstractionStarter]: For program point L6147(lines 6147 6157) no Hoare annotation was computed. [2018-12-02 03:48:51,737 INFO L444 ceAbstractionStarter]: At program point L6180(lines 6132 6193) the Hoare annotation is: (or (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))) [2018-12-02 03:48:51,737 INFO L444 ceAbstractionStarter]: At program point L6135(line 6135) the Hoare annotation is: (or (not (= 0 ~debug~0)) (= main_~ldv_s_cx8802_pci_driver_pci_driver~0 0)) [2018-12-02 03:48:51,737 INFO L444 ceAbstractionStarter]: At program point L6135-1(line 6135) the Hoare annotation is: (or (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))) [2018-12-02 03:48:51,737 INFO L448 ceAbstractionStarter]: For program point L6160(lines 6160 6165) no Hoare annotation was computed. [2018-12-02 03:48:51,737 INFO L444 ceAbstractionStarter]: At program point L6189(lines 6132 6193) the Hoare annotation is: (or (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))) [2018-12-02 03:48:51,737 INFO L448 ceAbstractionStarter]: For program point L6148-1(line 6148) no Hoare annotation was computed. [2018-12-02 03:48:51,738 INFO L444 ceAbstractionStarter]: At program point L6148(line 6148) the Hoare annotation is: (or (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))) [2018-12-02 03:48:51,738 INFO L448 ceAbstractionStarter]: For program point L6177(line 6177) no Hoare annotation was computed. [2018-12-02 03:48:51,738 INFO L448 ceAbstractionStarter]: For program point L6173(line 6173) no Hoare annotation was computed. [2018-12-02 03:48:51,738 INFO L444 ceAbstractionStarter]: At program point L6169(line 6169) the Hoare annotation is: (or (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))) [2018-12-02 03:48:51,738 INFO L444 ceAbstractionStarter]: At program point L6136(line 6136) the Hoare annotation is: (or (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))) [2018-12-02 03:48:51,738 INFO L444 ceAbstractionStarter]: At program point L6169-1(line 6169) the Hoare annotation is: (or (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))) [2018-12-02 03:48:51,738 INFO L444 ceAbstractionStarter]: At program point L6161(line 6161) the Hoare annotation is: (or (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))) [2018-12-02 03:48:51,738 INFO L444 ceAbstractionStarter]: At program point L6161-1(line 6161) the Hoare annotation is: (or (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))) [2018-12-02 03:48:51,738 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 6120 6194) no Hoare annotation was computed. [2018-12-02 03:48:51,738 INFO L444 ceAbstractionStarter]: At program point L6149(line 6149) the Hoare annotation is: (or (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))) [2018-12-02 03:48:51,738 INFO L444 ceAbstractionStarter]: At program point L6149-1(line 6149) the Hoare annotation is: (or (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))) [2018-12-02 03:48:51,738 INFO L444 ceAbstractionStarter]: At program point L6174(line 6174) the Hoare annotation is: (or (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))) [2018-12-02 03:48:51,738 INFO L448 ceAbstractionStarter]: For program point L6145(lines 6145 6179) no Hoare annotation was computed. [2018-12-02 03:48:51,738 INFO L451 ceAbstractionStarter]: At program point mainENTRY(lines 6120 6194) the Hoare annotation is: true [2018-12-02 03:48:51,738 INFO L448 ceAbstractionStarter]: For program point L6170(line 6170) no Hoare annotation was computed. [2018-12-02 03:48:51,738 INFO L444 ceAbstractionStarter]: At program point L6174-1(line 6174) the Hoare annotation is: (or (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))) [2018-12-02 03:48:51,738 INFO L448 ceAbstractionStarter]: For program point L6137(line 6137) no Hoare annotation was computed. [2018-12-02 03:48:51,738 INFO L448 ceAbstractionStarter]: For program point L6162(line 6162) no Hoare annotation was computed. [2018-12-02 03:48:51,738 INFO L448 ceAbstractionStarter]: For program point L6191(line 6191) no Hoare annotation was computed. [2018-12-02 03:48:51,738 INFO L444 ceAbstractionStarter]: At program point L6187(lines 6132 6193) the Hoare annotation is: (or (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))) [2018-12-02 03:48:51,738 INFO L448 ceAbstractionStarter]: For program point L6183(lines 6183 6186) no Hoare annotation was computed. [2018-12-02 03:48:51,738 INFO L448 ceAbstractionStarter]: For program point L6150(lines 6147 6156) no Hoare annotation was computed. [2018-12-02 03:48:51,739 INFO L448 ceAbstractionStarter]: For program point L6146(line 6146) no Hoare annotation was computed. [2018-12-02 03:48:51,739 INFO L448 ceAbstractionStarter]: For program point pci_enable_deviceFINAL(lines 6933 6935) no Hoare annotation was computed. [2018-12-02 03:48:51,739 INFO L448 ceAbstractionStarter]: For program point pci_enable_deviceEXIT(lines 6933 6935) no Hoare annotation was computed. [2018-12-02 03:48:51,739 INFO L451 ceAbstractionStarter]: At program point pci_enable_deviceENTRY(lines 6933 6935) the Hoare annotation is: true [2018-12-02 03:48:51,739 INFO L448 ceAbstractionStarter]: For program point __const_udelayFINAL(lines 6778 6780) no Hoare annotation was computed. [2018-12-02 03:48:51,739 INFO L448 ceAbstractionStarter]: For program point __const_udelayEXIT(lines 6778 6780) no Hoare annotation was computed. [2018-12-02 03:48:51,739 INFO L451 ceAbstractionStarter]: At program point __const_udelayENTRY(lines 6778 6780) the Hoare annotation is: true [2018-12-02 03:48:51,739 INFO L448 ceAbstractionStarter]: For program point INIT_LIST_HEADEXIT(lines 4762 4769) no Hoare annotation was computed. [2018-12-02 03:48:51,739 INFO L451 ceAbstractionStarter]: At program point INIT_LIST_HEADENTRY(lines 4762 4769) the Hoare annotation is: true [2018-12-02 03:48:51,739 INFO L448 ceAbstractionStarter]: For program point INIT_LIST_HEADFINAL(lines 4762 4769) no Hoare annotation was computed. [2018-12-02 03:48:51,739 INFO L451 ceAbstractionStarter]: At program point L5403(line 5403) the Hoare annotation is: true [2018-12-02 03:48:51,739 INFO L448 ceAbstractionStarter]: For program point L5403-1(line 5403) no Hoare annotation was computed. [2018-12-02 03:48:51,739 INFO L451 ceAbstractionStarter]: At program point L5405(line 5405) the Hoare annotation is: true [2018-12-02 03:48:51,739 INFO L448 ceAbstractionStarter]: For program point L5405-1(lines 5395 5427) no Hoare annotation was computed. [2018-12-02 03:48:51,739 INFO L451 ceAbstractionStarter]: At program point do_cancel_buffersENTRY(lines 5387 5428) the Hoare annotation is: true [2018-12-02 03:48:51,739 INFO L451 ceAbstractionStarter]: At program point L5397(line 5397) the Hoare annotation is: true [2018-12-02 03:48:51,739 INFO L448 ceAbstractionStarter]: For program point L5397-1(line 5397) no Hoare annotation was computed. [2018-12-02 03:48:51,739 INFO L448 ceAbstractionStarter]: For program point L5422(line 5422) no Hoare annotation was computed. [2018-12-02 03:48:51,739 INFO L448 ceAbstractionStarter]: For program point L5418(lines 5418 5421) no Hoare annotation was computed. [2018-12-02 03:48:51,739 INFO L448 ceAbstractionStarter]: For program point do_cancel_buffersEXIT(lines 5387 5428) no Hoare annotation was computed. [2018-12-02 03:48:51,739 INFO L451 ceAbstractionStarter]: At program point L5414(lines 5395 5427) the Hoare annotation is: true [2018-12-02 03:48:51,739 INFO L451 ceAbstractionStarter]: At program point L5418-2(lines 5418 5421) the Hoare annotation is: true [2018-12-02 03:48:51,739 INFO L448 ceAbstractionStarter]: For program point L5412(line 5412) no Hoare annotation was computed. [2018-12-02 03:48:51,739 INFO L451 ceAbstractionStarter]: At program point L5398(line 5398) the Hoare annotation is: true [2018-12-02 03:48:51,739 INFO L448 ceAbstractionStarter]: For program point L5398-1(line 5398) no Hoare annotation was computed. [2018-12-02 03:48:51,739 INFO L448 ceAbstractionStarter]: For program point do_cancel_buffersFINAL(lines 5387 5428) no Hoare annotation was computed. [2018-12-02 03:48:51,740 INFO L451 ceAbstractionStarter]: At program point L5417-2(lines 5417 5424) the Hoare annotation is: true [2018-12-02 03:48:51,740 INFO L448 ceAbstractionStarter]: For program point L5417(lines 5417 5424) no Hoare annotation was computed. [2018-12-02 03:48:51,740 INFO L451 ceAbstractionStarter]: At program point L5411(lines 5395 5427) the Hoare annotation is: true [2018-12-02 03:48:51,740 INFO L448 ceAbstractionStarter]: For program point L5413(lines 5413 5416) no Hoare annotation was computed. [2018-12-02 03:48:51,740 INFO L448 ceAbstractionStarter]: For program point L5081-2(lines 5081 5085) no Hoare annotation was computed. [2018-12-02 03:48:51,740 INFO L448 ceAbstractionStarter]: For program point L5081(lines 5081 5085) no Hoare annotation was computed. [2018-12-02 03:48:51,740 INFO L451 ceAbstractionStarter]: At program point L5139(line 5139) the Hoare annotation is: true [2018-12-02 03:48:51,740 INFO L448 ceAbstractionStarter]: For program point L5106(line 5106) no Hoare annotation was computed. [2018-12-02 03:48:51,740 INFO L448 ceAbstractionStarter]: For program point L5139-1(line 5139) no Hoare annotation was computed. [2018-12-02 03:48:51,740 INFO L448 ceAbstractionStarter]: For program point L5073-2(lines 5073 5077) no Hoare annotation was computed. [2018-12-02 03:48:51,740 INFO L448 ceAbstractionStarter]: For program point L5073(lines 5073 5077) no Hoare annotation was computed. [2018-12-02 03:48:51,740 INFO L448 ceAbstractionStarter]: For program point L5131(line 5131) no Hoare annotation was computed. [2018-12-02 03:48:51,740 INFO L448 ceAbstractionStarter]: For program point L5098(line 5098) no Hoare annotation was computed. [2018-12-02 03:48:51,740 INFO L448 ceAbstractionStarter]: For program point L5131-2(lines 5131 5147) no Hoare annotation was computed. [2018-12-02 03:48:51,740 INFO L448 ceAbstractionStarter]: For program point L5098-2(line 5098) no Hoare annotation was computed. [2018-12-02 03:48:51,740 INFO L448 ceAbstractionStarter]: For program point L5123(line 5123) no Hoare annotation was computed. [2018-12-02 03:48:51,740 INFO L448 ceAbstractionStarter]: For program point L5115(line 5115) no Hoare annotation was computed. [2018-12-02 03:48:51,740 INFO L448 ceAbstractionStarter]: For program point L5148-1(line 5148) no Hoare annotation was computed. [2018-12-02 03:48:51,740 INFO L451 ceAbstractionStarter]: At program point L5148(line 5148) the Hoare annotation is: true [2018-12-02 03:48:51,740 INFO L451 ceAbstractionStarter]: At program point L5107(line 5107) the Hoare annotation is: true [2018-12-02 03:48:51,740 INFO L448 ceAbstractionStarter]: For program point L5140-1(line 5140) no Hoare annotation was computed. [2018-12-02 03:48:51,740 INFO L448 ceAbstractionStarter]: For program point L5107-1(line 5107) no Hoare annotation was computed. [2018-12-02 03:48:51,740 INFO L451 ceAbstractionStarter]: At program point L5140(line 5140) the Hoare annotation is: true [2018-12-02 03:48:51,740 INFO L448 ceAbstractionStarter]: For program point L5099(line 5099) no Hoare annotation was computed. [2018-12-02 03:48:51,740 INFO L448 ceAbstractionStarter]: For program point L5132-2(lines 5132 5135) no Hoare annotation was computed. [2018-12-02 03:48:51,740 INFO L448 ceAbstractionStarter]: For program point L5132(lines 5132 5135) no Hoare annotation was computed. [2018-12-02 03:48:51,740 INFO L451 ceAbstractionStarter]: At program point L5091(line 5091) the Hoare annotation is: true [2018-12-02 03:48:51,741 INFO L448 ceAbstractionStarter]: For program point L5124-1(line 5124) no Hoare annotation was computed. [2018-12-02 03:48:51,741 INFO L448 ceAbstractionStarter]: For program point L5091-1(line 5091) no Hoare annotation was computed. [2018-12-02 03:48:51,741 INFO L451 ceAbstractionStarter]: At program point L5157(line 5157) the Hoare annotation is: true [2018-12-02 03:48:51,741 INFO L451 ceAbstractionStarter]: At program point L5124(line 5124) the Hoare annotation is: true [2018-12-02 03:48:51,741 INFO L448 ceAbstractionStarter]: For program point L5157-1(line 5157) no Hoare annotation was computed. [2018-12-02 03:48:51,741 INFO L448 ceAbstractionStarter]: For program point L5116-1(line 5116) no Hoare annotation was computed. [2018-12-02 03:48:51,741 INFO L451 ceAbstractionStarter]: At program point L5116(line 5116) the Hoare annotation is: true [2018-12-02 03:48:51,741 INFO L451 ceAbstractionStarter]: At program point L5141(line 5141) the Hoare annotation is: true [2018-12-02 03:48:51,741 INFO L451 ceAbstractionStarter]: At program point L5108(line 5108) the Hoare annotation is: true [2018-12-02 03:48:51,741 INFO L448 ceAbstractionStarter]: For program point L5141-1(line 5141) no Hoare annotation was computed. [2018-12-02 03:48:51,741 INFO L448 ceAbstractionStarter]: For program point L5100-1(line 5100) no Hoare annotation was computed. [2018-12-02 03:48:51,741 INFO L451 ceAbstractionStarter]: At program point L5100(line 5100) the Hoare annotation is: true [2018-12-02 03:48:51,741 INFO L451 ceAbstractionStarter]: At program point L5158(line 5158) the Hoare annotation is: true [2018-12-02 03:48:51,741 INFO L448 ceAbstractionStarter]: For program point L5092-1(line 5092) no Hoare annotation was computed. [2018-12-02 03:48:51,741 INFO L448 ceAbstractionStarter]: For program point L5158-1(line 5158) no Hoare annotation was computed. [2018-12-02 03:48:51,741 INFO L451 ceAbstractionStarter]: At program point L5092(line 5092) the Hoare annotation is: true [2018-12-02 03:48:51,741 INFO L448 ceAbstractionStarter]: For program point L5150(lines 5150 5153) no Hoare annotation was computed. [2018-12-02 03:48:51,741 INFO L451 ceAbstractionStarter]: At program point L5117(line 5117) the Hoare annotation is: true [2018-12-02 03:48:51,741 INFO L448 ceAbstractionStarter]: For program point L5117-1(line 5117) no Hoare annotation was computed. [2018-12-02 03:48:51,741 INFO L448 ceAbstractionStarter]: For program point L5150-2(lines 5150 5153) no Hoare annotation was computed. [2018-12-02 03:48:51,741 INFO L451 ceAbstractionStarter]: At program point L5142(line 5142) the Hoare annotation is: true [2018-12-02 03:48:51,741 INFO L448 ceAbstractionStarter]: For program point L5142-1(lines 5086 5147) no Hoare annotation was computed. [2018-12-02 03:48:51,741 INFO L451 ceAbstractionStarter]: At program point L5159(line 5159) the Hoare annotation is: true [2018-12-02 03:48:51,741 INFO L448 ceAbstractionStarter]: For program point L5159-1(line 5159) no Hoare annotation was computed. [2018-12-02 03:48:51,742 INFO L451 ceAbstractionStarter]: At program point L5093(line 5093) the Hoare annotation is: true [2018-12-02 03:48:51,742 INFO L448 ceAbstractionStarter]: For program point L5093-1(line 5093) no Hoare annotation was computed. [2018-12-02 03:48:51,742 INFO L448 ceAbstractionStarter]: For program point L5110(line 5110) no Hoare annotation was computed. [2018-12-02 03:48:51,742 INFO L448 ceAbstractionStarter]: For program point L5102(line 5102) no Hoare annotation was computed. [2018-12-02 03:48:51,742 INFO L451 ceAbstractionStarter]: At program point L5127(lines 5086 5130) the Hoare annotation is: true [2018-12-02 03:48:51,742 INFO L448 ceAbstractionStarter]: For program point L5160-1(line 5160) no Hoare annotation was computed. [2018-12-02 03:48:51,742 INFO L451 ceAbstractionStarter]: At program point L5094(line 5094) the Hoare annotation is: true [2018-12-02 03:48:51,742 INFO L451 ceAbstractionStarter]: At program point L5160(line 5160) the Hoare annotation is: true [2018-12-02 03:48:51,742 INFO L448 ceAbstractionStarter]: For program point L5094-1(line 5094) no Hoare annotation was computed. [2018-12-02 03:48:51,742 INFO L451 ceAbstractionStarter]: At program point L5119(line 5119) the Hoare annotation is: true [2018-12-02 03:48:51,742 INFO L448 ceAbstractionStarter]: For program point L5086(line 5086) no Hoare annotation was computed. [2018-12-02 03:48:51,742 INFO L448 ceAbstractionStarter]: For program point L5119-1(line 5119) no Hoare annotation was computed. [2018-12-02 03:48:51,742 INFO L448 ceAbstractionStarter]: For program point L5086-2(lines 5086 5147) no Hoare annotation was computed. [2018-12-02 03:48:51,742 INFO L451 ceAbstractionStarter]: At program point L5111(line 5111) the Hoare annotation is: true [2018-12-02 03:48:51,742 INFO L451 ceAbstractionStarter]: At program point L5078(lines 5078 5079) the Hoare annotation is: true [2018-12-02 03:48:51,742 INFO L448 ceAbstractionStarter]: For program point L5111-1(line 5111) no Hoare annotation was computed. [2018-12-02 03:48:51,742 INFO L448 ceAbstractionStarter]: For program point L5078-1(lines 5078 5079) no Hoare annotation was computed. [2018-12-02 03:48:51,742 INFO L451 ceAbstractionStarter]: At program point L5103(line 5103) the Hoare annotation is: true [2018-12-02 03:48:51,742 INFO L448 ceAbstractionStarter]: For program point L5136-1(line 5136) no Hoare annotation was computed. [2018-12-02 03:48:51,742 INFO L448 ceAbstractionStarter]: For program point L5103-1(line 5103) no Hoare annotation was computed. [2018-12-02 03:48:51,742 INFO L451 ceAbstractionStarter]: At program point L5136(line 5136) the Hoare annotation is: true [2018-12-02 03:48:51,742 INFO L448 ceAbstractionStarter]: For program point L5095(lines 5095 5126) no Hoare annotation was computed. [2018-12-02 03:48:51,742 INFO L448 ceAbstractionStarter]: For program point L5128-1(line 5128) no Hoare annotation was computed. [2018-12-02 03:48:51,742 INFO L451 ceAbstractionStarter]: At program point L5161(line 5161) the Hoare annotation is: true [2018-12-02 03:48:51,742 INFO L451 ceAbstractionStarter]: At program point L5128(line 5128) the Hoare annotation is: true [2018-12-02 03:48:51,743 INFO L448 ceAbstractionStarter]: For program point L5161-1(line 5161) no Hoare annotation was computed. [2018-12-02 03:48:51,743 INFO L448 ceAbstractionStarter]: For program point L5087(lines 5087 5090) no Hoare annotation was computed. [2018-12-02 03:48:51,743 INFO L448 ceAbstractionStarter]: For program point L5120-1(line 5120) no Hoare annotation was computed. [2018-12-02 03:48:51,743 INFO L451 ceAbstractionStarter]: At program point L5120(line 5120) the Hoare annotation is: true [2018-12-02 03:48:51,743 INFO L448 ceAbstractionStarter]: For program point cx8802_start_dmaFINAL(lines 5064 5165) no Hoare annotation was computed. [2018-12-02 03:48:51,743 INFO L448 ceAbstractionStarter]: For program point L5087-2(lines 5087 5090) no Hoare annotation was computed. [2018-12-02 03:48:51,743 INFO L448 ceAbstractionStarter]: For program point L5112-1(line 5112) no Hoare annotation was computed. [2018-12-02 03:48:51,743 INFO L451 ceAbstractionStarter]: At program point L5112(line 5112) the Hoare annotation is: true [2018-12-02 03:48:51,743 INFO L451 ceAbstractionStarter]: At program point L5137(line 5137) the Hoare annotation is: true [2018-12-02 03:48:51,743 INFO L448 ceAbstractionStarter]: For program point L5137-1(line 5137) no Hoare annotation was computed. [2018-12-02 03:48:51,743 INFO L451 ceAbstractionStarter]: At program point L5162(line 5162) the Hoare annotation is: true [2018-12-02 03:48:51,743 INFO L448 ceAbstractionStarter]: For program point L5096-2(line 5096) no Hoare annotation was computed. [2018-12-02 03:48:51,743 INFO L451 ceAbstractionStarter]: At program point L5129(line 5129) the Hoare annotation is: true [2018-12-02 03:48:51,743 INFO L448 ceAbstractionStarter]: For program point L5162-1(line 5162) no Hoare annotation was computed. [2018-12-02 03:48:51,743 INFO L448 ceAbstractionStarter]: For program point L5096(line 5096) no Hoare annotation was computed. [2018-12-02 03:48:51,743 INFO L451 ceAbstractionStarter]: At program point L5154(line 5154) the Hoare annotation is: true [2018-12-02 03:48:51,743 INFO L451 ceAbstractionStarter]: At program point L5121(line 5121) the Hoare annotation is: true [2018-12-02 03:48:51,743 INFO L448 ceAbstractionStarter]: For program point L5154-1(line 5154) no Hoare annotation was computed. [2018-12-02 03:48:51,743 INFO L448 ceAbstractionStarter]: For program point cx8802_start_dmaEXIT(lines 5064 5165) no Hoare annotation was computed. [2018-12-02 03:48:51,743 INFO L448 ceAbstractionStarter]: For program point L5080-1(line 5080) no Hoare annotation was computed. [2018-12-02 03:48:51,743 INFO L451 ceAbstractionStarter]: At program point L5113(line 5113) the Hoare annotation is: true [2018-12-02 03:48:51,743 INFO L451 ceAbstractionStarter]: At program point L5080(line 5080) the Hoare annotation is: true [2018-12-02 03:48:51,743 INFO L448 ceAbstractionStarter]: For program point L5113-1(line 5113) no Hoare annotation was computed. [2018-12-02 03:48:51,743 INFO L451 ceAbstractionStarter]: At program point L5138(line 5138) the Hoare annotation is: true [2018-12-02 03:48:51,743 INFO L448 ceAbstractionStarter]: For program point L5105-2(line 5105) no Hoare annotation was computed. [2018-12-02 03:48:51,743 INFO L448 ceAbstractionStarter]: For program point L5105(line 5105) no Hoare annotation was computed. [2018-12-02 03:48:51,744 INFO L448 ceAbstractionStarter]: For program point L5138-1(line 5138) no Hoare annotation was computed. [2018-12-02 03:48:51,744 INFO L448 ceAbstractionStarter]: For program point L5097-2(line 5097) no Hoare annotation was computed. [2018-12-02 03:48:51,744 INFO L448 ceAbstractionStarter]: For program point L5097(line 5097) no Hoare annotation was computed. [2018-12-02 03:48:51,744 INFO L451 ceAbstractionStarter]: At program point cx8802_start_dmaENTRY(lines 5064 5165) the Hoare annotation is: true [2018-12-02 03:48:51,744 INFO L451 ceAbstractionStarter]: At program point L5155(lines 5155 5156) the Hoare annotation is: true [2018-12-02 03:48:51,744 INFO L448 ceAbstractionStarter]: For program point L5155-1(lines 5155 5156) no Hoare annotation was computed. [2018-12-02 03:48:51,744 INFO L451 ceAbstractionStarter]: At program point L5723(line 5723) the Hoare annotation is: true [2018-12-02 03:48:51,744 INFO L448 ceAbstractionStarter]: For program point L5723-1(line 5723) no Hoare annotation was computed. [2018-12-02 03:48:51,744 INFO L448 ceAbstractionStarter]: For program point L5725(line 5725) no Hoare annotation was computed. [2018-12-02 03:48:51,744 INFO L448 ceAbstractionStarter]: For program point L5715(lines 5715 5721) no Hoare annotation was computed. [2018-12-02 03:48:51,744 INFO L451 ceAbstractionStarter]: At program point L5717(line 5717) the Hoare annotation is: true [2018-12-02 03:48:51,744 INFO L448 ceAbstractionStarter]: For program point L5717-1(line 5717) no Hoare annotation was computed. [2018-12-02 03:48:51,744 INFO L448 ceAbstractionStarter]: For program point cx8802_resume_commonEXIT(lines 5693 5734) no Hoare annotation was computed. [2018-12-02 03:48:51,744 INFO L451 ceAbstractionStarter]: At program point cx8802_resume_commonENTRY(lines 5693 5734) the Hoare annotation is: true [2018-12-02 03:48:51,744 INFO L451 ceAbstractionStarter]: At program point L5705(line 5705) the Hoare annotation is: true [2018-12-02 03:48:51,744 INFO L448 ceAbstractionStarter]: For program point L5705-1(line 5705) no Hoare annotation was computed. [2018-12-02 03:48:51,744 INFO L451 ceAbstractionStarter]: At program point L5701(line 5701) the Hoare annotation is: true [2018-12-02 03:48:51,744 INFO L448 ceAbstractionStarter]: For program point L5701-1(line 5701) no Hoare annotation was computed. [2018-12-02 03:48:51,744 INFO L448 ceAbstractionStarter]: For program point L5728-1(line 5728) no Hoare annotation was computed. [2018-12-02 03:48:51,744 INFO L448 ceAbstractionStarter]: For program point L5726(lines 5726 5730) no Hoare annotation was computed. [2018-12-02 03:48:51,744 INFO L451 ceAbstractionStarter]: At program point L5728(line 5728) the Hoare annotation is: true [2018-12-02 03:48:51,744 INFO L451 ceAbstractionStarter]: At program point L5724-1(line 5724) the Hoare annotation is: true [2018-12-02 03:48:51,744 INFO L451 ceAbstractionStarter]: At program point L5722(line 5722) the Hoare annotation is: true [2018-12-02 03:48:51,744 INFO L451 ceAbstractionStarter]: At program point L5724(line 5724) the Hoare annotation is: true [2018-12-02 03:48:51,744 INFO L451 ceAbstractionStarter]: At program point L5726-2(lines 5726 5730) the Hoare annotation is: true [2018-12-02 03:48:51,745 INFO L448 ceAbstractionStarter]: For program point L5722-1(line 5722) no Hoare annotation was computed. [2018-12-02 03:48:51,745 INFO L448 ceAbstractionStarter]: For program point L5714(line 5714) no Hoare annotation was computed. [2018-12-02 03:48:51,745 INFO L448 ceAbstractionStarter]: For program point L5706(lines 5706 5710) no Hoare annotation was computed. [2018-12-02 03:48:51,745 INFO L448 ceAbstractionStarter]: For program point cx8802_resume_commonFINAL(lines 5693 5734) no Hoare annotation was computed. [2018-12-02 03:48:51,745 INFO L451 ceAbstractionStarter]: At program point L5704-2(lines 5704 5713) the Hoare annotation is: true [2018-12-02 03:48:51,745 INFO L448 ceAbstractionStarter]: For program point L5704(lines 5704 5713) no Hoare annotation was computed. [2018-12-02 03:48:51,745 INFO L448 ceAbstractionStarter]: For program point L5731(line 5731) no Hoare annotation was computed. [2018-12-02 03:48:51,745 INFO L451 ceAbstractionStarter]: At program point pci_set_masterENTRY(lines 6943 6945) the Hoare annotation is: true [2018-12-02 03:48:51,745 INFO L448 ceAbstractionStarter]: For program point pci_set_masterFINAL(lines 6943 6945) no Hoare annotation was computed. [2018-12-02 03:48:51,745 INFO L448 ceAbstractionStarter]: For program point pci_set_masterEXIT(lines 6943 6945) no Hoare annotation was computed. [2018-12-02 03:48:51,745 INFO L451 ceAbstractionStarter]: At program point _raw_spin_unlock_irqrestoreENTRY(lines 6811 6813) the Hoare annotation is: true [2018-12-02 03:48:51,745 INFO L448 ceAbstractionStarter]: For program point _raw_spin_unlock_irqrestoreFINAL(lines 6811 6813) no Hoare annotation was computed. [2018-12-02 03:48:51,745 INFO L448 ceAbstractionStarter]: For program point _raw_spin_unlock_irqrestoreEXIT(lines 6811 6813) no Hoare annotation was computed. [2018-12-02 03:48:51,745 INFO L448 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-12-02 03:48:51,745 INFO L451 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-12-02 03:48:51,746 INFO L448 ceAbstractionStarter]: For program point L-1-2(line -1) no Hoare annotation was computed. [2018-12-02 03:48:51,746 INFO L448 ceAbstractionStarter]: For program point L-1-4(line -1) no Hoare annotation was computed. [2018-12-02 03:48:51,746 INFO L451 ceAbstractionStarter]: At program point L-1-5(line -1) the Hoare annotation is: true [2018-12-02 03:48:51,746 INFO L448 ceAbstractionStarter]: For program point L-1-6(line -1) no Hoare annotation was computed. [2018-12-02 03:48:51,746 INFO L451 ceAbstractionStarter]: At program point L-1-8(line -1) the Hoare annotation is: true [2018-12-02 03:48:51,746 INFO L448 ceAbstractionStarter]: For program point L-1-9(line -1) no Hoare annotation was computed. [2018-12-02 03:48:51,746 INFO L448 ceAbstractionStarter]: For program point L-1-10(line -1) no Hoare annotation was computed. [2018-12-02 03:48:51,746 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~TO~intFINAL(line -1) no Hoare annotation was computed. [2018-12-02 03:48:51,746 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~TO~intEXIT(line -1) no Hoare annotation was computed. [2018-12-02 03:48:51,746 INFO L451 ceAbstractionStarter]: At program point ##fun~$Pointer$~TO~intENTRY(line -1) the Hoare annotation is: true [2018-12-02 03:48:51,746 INFO L448 ceAbstractionStarter]: For program point ldv_check_return_value_probeFINAL(lines 6891 6893) no Hoare annotation was computed. [2018-12-02 03:48:51,746 INFO L448 ceAbstractionStarter]: For program point ldv_check_return_value_probeEXIT(lines 6891 6893) no Hoare annotation was computed. [2018-12-02 03:48:51,746 INFO L451 ceAbstractionStarter]: At program point ldv_check_return_value_probeENTRY(lines 6891 6893) the Hoare annotation is: true [2018-12-02 03:48:51,746 INFO L451 ceAbstractionStarter]: At program point L4975(line 4975) the Hoare annotation is: true [2018-12-02 03:48:51,746 INFO L448 ceAbstractionStarter]: For program point L4975-1(line 4975) no Hoare annotation was computed. [2018-12-02 03:48:51,746 INFO L448 ceAbstractionStarter]: For program point pci_get_drvdataFINAL(lines 4971 4978) no Hoare annotation was computed. [2018-12-02 03:48:51,746 INFO L448 ceAbstractionStarter]: For program point pci_get_drvdataEXIT(lines 4971 4978) no Hoare annotation was computed. [2018-12-02 03:48:51,746 INFO L451 ceAbstractionStarter]: At program point pci_get_drvdataENTRY(lines 4971 4978) the Hoare annotation is: true [2018-12-02 03:48:51,746 INFO L451 ceAbstractionStarter]: At program point cx88_core_putENTRY(lines 6825 6827) the Hoare annotation is: true [2018-12-02 03:48:51,746 INFO L448 ceAbstractionStarter]: For program point cx88_core_putFINAL(lines 6825 6827) no Hoare annotation was computed. [2018-12-02 03:48:51,747 INFO L448 ceAbstractionStarter]: For program point cx88_core_putEXIT(lines 6825 6827) no Hoare annotation was computed. [2018-12-02 03:48:51,747 INFO L448 ceAbstractionStarter]: For program point __wake_upEXIT(lines 6798 6800) no Hoare annotation was computed. [2018-12-02 03:48:51,747 INFO L451 ceAbstractionStarter]: At program point __wake_upENTRY(lines 6798 6800) the Hoare annotation is: true [2018-12-02 03:48:51,747 INFO L448 ceAbstractionStarter]: For program point __wake_upFINAL(lines 6798 6800) no Hoare annotation was computed. [2018-12-02 03:48:51,747 INFO L451 ceAbstractionStarter]: At program point cx88_wakeupENTRY(lines 6856 6858) the Hoare annotation is: true [2018-12-02 03:48:51,747 INFO L448 ceAbstractionStarter]: For program point cx88_wakeupFINAL(lines 6856 6858) no Hoare annotation was computed. [2018-12-02 03:48:51,747 INFO L448 ceAbstractionStarter]: For program point cx88_wakeupEXIT(lines 6856 6858) no Hoare annotation was computed. [2018-12-02 03:48:51,747 INFO L448 ceAbstractionStarter]: For program point cx88_print_irqbitsEXIT(lines 6831 6833) no Hoare annotation was computed. [2018-12-02 03:48:51,747 INFO L451 ceAbstractionStarter]: At program point cx88_print_irqbitsENTRY(lines 6831 6833) the Hoare annotation is: true [2018-12-02 03:48:51,747 INFO L448 ceAbstractionStarter]: For program point cx88_print_irqbitsFINAL(lines 6831 6833) no Hoare annotation was computed. [2018-12-02 03:48:51,747 INFO L448 ceAbstractionStarter]: For program point dma_supportedFINAL(lines 6875 6877) no Hoare annotation was computed. [2018-12-02 03:48:51,747 INFO L451 ceAbstractionStarter]: At program point dma_supportedENTRY(lines 6875 6877) the Hoare annotation is: true [2018-12-02 03:48:51,747 INFO L448 ceAbstractionStarter]: For program point dma_supportedEXIT(lines 6875 6877) no Hoare annotation was computed. [2018-12-02 03:48:51,747 INFO L451 ceAbstractionStarter]: At program point L5183(line 5183) the Hoare annotation is: true [2018-12-02 03:48:51,747 INFO L448 ceAbstractionStarter]: For program point L5184-1(line 5184) no Hoare annotation was computed. [2018-12-02 03:48:51,747 INFO L451 ceAbstractionStarter]: At program point L5182(line 5182) the Hoare annotation is: true [2018-12-02 03:48:51,747 INFO L448 ceAbstractionStarter]: For program point L5183-1(line 5183) no Hoare annotation was computed. [2018-12-02 03:48:51,747 INFO L451 ceAbstractionStarter]: At program point L5184(line 5184) the Hoare annotation is: true [2018-12-02 03:48:51,747 INFO L451 ceAbstractionStarter]: At program point L5179(line 5179) the Hoare annotation is: true [2018-12-02 03:48:51,747 INFO L448 ceAbstractionStarter]: For program point L5180-1(line 5180) no Hoare annotation was computed. [2018-12-02 03:48:51,750 INFO L451 ceAbstractionStarter]: At program point L5178(line 5178) the Hoare annotation is: true [2018-12-02 03:48:51,750 INFO L448 ceAbstractionStarter]: For program point L5179-1(line 5179) no Hoare annotation was computed. [2018-12-02 03:48:51,750 INFO L451 ceAbstractionStarter]: At program point L5181(line 5181) the Hoare annotation is: true [2018-12-02 03:48:51,750 INFO L448 ceAbstractionStarter]: For program point L5182-1(line 5182) no Hoare annotation was computed. [2018-12-02 03:48:51,750 INFO L451 ceAbstractionStarter]: At program point L5180(line 5180) the Hoare annotation is: true [2018-12-02 03:48:51,750 INFO L448 ceAbstractionStarter]: For program point L5181-1(line 5181) no Hoare annotation was computed. [2018-12-02 03:48:51,750 INFO L448 ceAbstractionStarter]: For program point L5174(lines 5174 5177) no Hoare annotation was computed. [2018-12-02 03:48:51,750 INFO L448 ceAbstractionStarter]: For program point L5178-1(line 5178) no Hoare annotation was computed. [2018-12-02 03:48:51,750 INFO L451 ceAbstractionStarter]: At program point cx8802_stop_dmaENTRY(lines 5166 5187) the Hoare annotation is: true [2018-12-02 03:48:51,750 INFO L448 ceAbstractionStarter]: For program point L5174-2(lines 5174 5177) no Hoare annotation was computed. [2018-12-02 03:48:51,750 INFO L448 ceAbstractionStarter]: For program point cx8802_stop_dmaEXIT(lines 5166 5187) no Hoare annotation was computed. [2018-12-02 03:48:51,750 INFO L448 ceAbstractionStarter]: For program point cx8802_stop_dmaFINAL(lines 5166 5187) no Hoare annotation was computed. [2018-12-02 03:48:51,750 INFO L448 ceAbstractionStarter]: For program point mod_timerEXIT(lines 6904 6906) no Hoare annotation was computed. [2018-12-02 03:48:51,750 INFO L451 ceAbstractionStarter]: At program point mod_timerENTRY(lines 6904 6906) the Hoare annotation is: true [2018-12-02 03:48:51,750 INFO L448 ceAbstractionStarter]: For program point mod_timerFINAL(lines 6904 6906) no Hoare annotation was computed. [2018-12-02 03:48:51,750 INFO L448 ceAbstractionStarter]: For program point ldv_is_errEXIT(lines 4867 4870) no Hoare annotation was computed. [2018-12-02 03:48:51,750 INFO L451 ceAbstractionStarter]: At program point ldv_is_errENTRY(lines 4867 4870) the Hoare annotation is: true [2018-12-02 03:48:51,750 INFO L448 ceAbstractionStarter]: For program point ldv_is_errFINAL(lines 4867 4870) no Hoare annotation was computed. [2018-12-02 03:48:51,750 INFO L451 ceAbstractionStarter]: At program point spin_unlock_irqrestoreENTRY(lines 4837 4843) the Hoare annotation is: true [2018-12-02 03:48:51,750 INFO L448 ceAbstractionStarter]: For program point spin_unlock_irqrestoreEXIT(lines 4837 4843) no Hoare annotation was computed. [2018-12-02 03:48:51,750 INFO L448 ceAbstractionStarter]: For program point spin_unlock_irqrestoreFINAL(lines 4837 4843) no Hoare annotation was computed. [2018-12-02 03:48:51,750 INFO L451 ceAbstractionStarter]: At program point L4840(line 4840) the Hoare annotation is: true [2018-12-02 03:48:51,750 INFO L448 ceAbstractionStarter]: For program point _raw_spin_unlockFINAL(lines 6808 6810) no Hoare annotation was computed. [2018-12-02 03:48:51,750 INFO L448 ceAbstractionStarter]: For program point _raw_spin_unlockEXIT(lines 6808 6810) no Hoare annotation was computed. [2018-12-02 03:48:51,750 INFO L451 ceAbstractionStarter]: At program point _raw_spin_unlockENTRY(lines 6808 6810) the Hoare annotation is: true [2018-12-02 03:48:51,750 INFO L451 ceAbstractionStarter]: At program point schedule_workENTRY(lines 6962 6964) the Hoare annotation is: true [2018-12-02 03:48:51,751 INFO L448 ceAbstractionStarter]: For program point schedule_workFINAL(lines 6962 6964) no Hoare annotation was computed. [2018-12-02 03:48:51,751 INFO L448 ceAbstractionStarter]: For program point schedule_workEXIT(lines 6962 6964) no Hoare annotation was computed. [2018-12-02 03:48:51,755 INFO L448 ceAbstractionStarter]: For program point dev_set_drvdataFINAL(lines 6871 6873) no Hoare annotation was computed. [2018-12-02 03:48:51,755 INFO L448 ceAbstractionStarter]: For program point dev_set_drvdataEXIT(lines 6871 6873) no Hoare annotation was computed. [2018-12-02 03:48:51,756 INFO L451 ceAbstractionStarter]: At program point dev_set_drvdataENTRY(lines 6871 6873) the Hoare annotation is: true [2018-12-02 03:48:51,756 INFO L451 ceAbstractionStarter]: At program point L5791(line 5791) the Hoare annotation is: true [2018-12-02 03:48:51,756 INFO L448 ceAbstractionStarter]: For program point L5791-1(line 5791) no Hoare annotation was computed. [2018-12-02 03:48:51,756 INFO L448 ceAbstractionStarter]: For program point L5787(lines 5787 5801) no Hoare annotation was computed. [2018-12-02 03:48:51,756 INFO L448 ceAbstractionStarter]: For program point L5789-2(lines 5787 5800) no Hoare annotation was computed. [2018-12-02 03:48:51,756 INFO L448 ceAbstractionStarter]: For program point L5787-1(lines 5787 5801) no Hoare annotation was computed. [2018-12-02 03:48:51,756 INFO L448 ceAbstractionStarter]: For program point L5789(lines 5789 5793) no Hoare annotation was computed. [2018-12-02 03:48:51,756 INFO L451 ceAbstractionStarter]: At program point L5783(lines 5765 5803) the Hoare annotation is: true [2018-12-02 03:48:51,756 INFO L451 ceAbstractionStarter]: At program point L5781(lines 5765 5803) the Hoare annotation is: true [2018-12-02 03:48:51,756 INFO L448 ceAbstractionStarter]: For program point L5775(lines 5775 5779) no Hoare annotation was computed. [2018-12-02 03:48:51,756 INFO L448 ceAbstractionStarter]: For program point L5767(line 5767) no Hoare annotation was computed. [2018-12-02 03:48:51,756 INFO L448 ceAbstractionStarter]: For program point L5767-2(lines 5767 5770) no Hoare annotation was computed. [2018-12-02 03:48:51,756 INFO L451 ceAbstractionStarter]: At program point L5786(lines 5765 5803) the Hoare annotation is: true [2018-12-02 03:48:51,756 INFO L448 ceAbstractionStarter]: For program point cx8802_request_acquireEXIT(lines 5760 5804) no Hoare annotation was computed. [2018-12-02 03:48:51,756 INFO L451 ceAbstractionStarter]: At program point cx8802_request_acquireENTRY(lines 5760 5804) the Hoare annotation is: true [2018-12-02 03:48:51,756 INFO L448 ceAbstractionStarter]: For program point cx8802_request_acquireFINAL(lines 5760 5804) no Hoare annotation was computed. [2018-12-02 03:48:51,756 INFO L444 ceAbstractionStarter]: At program point L5795(line 5795) the Hoare annotation is: (or (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))) [2018-12-02 03:48:51,756 INFO L448 ceAbstractionStarter]: For program point L5795-1(line 5795) no Hoare annotation was computed. [2018-12-02 03:48:51,756 INFO L448 ceAbstractionStarter]: For program point init_timer_keyEXIT(lines 6885 6887) no Hoare annotation was computed. [2018-12-02 03:48:51,756 INFO L451 ceAbstractionStarter]: At program point init_timer_keyENTRY(lines 6885 6887) the Hoare annotation is: true [2018-12-02 03:48:51,756 INFO L448 ceAbstractionStarter]: For program point init_timer_keyFINAL(lines 6885 6887) no Hoare annotation was computed. [2018-12-02 03:48:51,756 INFO L448 ceAbstractionStarter]: For program point __init_workEXIT(lines 6781 6783) no Hoare annotation was computed. [2018-12-02 03:48:51,756 INFO L451 ceAbstractionStarter]: At program point __init_workENTRY(lines 6781 6783) the Hoare annotation is: true [2018-12-02 03:48:51,757 INFO L448 ceAbstractionStarter]: For program point __init_workFINAL(lines 6781 6783) no Hoare annotation was computed. [2018-12-02 03:48:51,760 INFO L451 ceAbstractionStarter]: At program point pci_set_power_stateENTRY(lines 6947 6949) the Hoare annotation is: true [2018-12-02 03:48:51,760 INFO L448 ceAbstractionStarter]: For program point pci_set_power_stateFINAL(lines 6947 6949) no Hoare annotation was computed. [2018-12-02 03:48:51,760 INFO L448 ceAbstractionStarter]: For program point pci_set_power_stateEXIT(lines 6947 6949) no Hoare annotation was computed. [2018-12-02 03:48:51,760 INFO L451 ceAbstractionStarter]: At program point L5814(line 5814) the Hoare annotation is: true [2018-12-02 03:48:51,760 INFO L448 ceAbstractionStarter]: For program point cx8802_request_releaseFINAL(lines 5805 5828) no Hoare annotation was computed. [2018-12-02 03:48:51,760 INFO L444 ceAbstractionStarter]: At program point L5817(line 5817) the Hoare annotation is: (or (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))) [2018-12-02 03:48:51,760 INFO L448 ceAbstractionStarter]: For program point L5816(lines 5816 5821) no Hoare annotation was computed. [2018-12-02 03:48:51,760 INFO L448 ceAbstractionStarter]: For program point L5817-1(line 5817) no Hoare annotation was computed. [2018-12-02 03:48:51,760 INFO L448 ceAbstractionStarter]: For program point L5811(lines 5811 5825) no Hoare annotation was computed. [2018-12-02 03:48:51,760 INFO L448 ceAbstractionStarter]: For program point L5811-1(lines 5811 5825) no Hoare annotation was computed. [2018-12-02 03:48:51,760 INFO L448 ceAbstractionStarter]: For program point L5813(lines 5813 5823) no Hoare annotation was computed. [2018-12-02 03:48:51,760 INFO L448 ceAbstractionStarter]: For program point L5814-1(line 5814) no Hoare annotation was computed. [2018-12-02 03:48:51,760 INFO L451 ceAbstractionStarter]: At program point cx8802_request_releaseENTRY(lines 5805 5828) the Hoare annotation is: true [2018-12-02 03:48:51,760 INFO L448 ceAbstractionStarter]: For program point cx8802_request_releaseEXIT(lines 5805 5828) no Hoare annotation was computed. [2018-12-02 03:48:51,760 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_13FINAL(lines 6296 6303) no Hoare annotation was computed. [2018-12-02 03:48:51,760 INFO L444 ceAbstractionStarter]: At program point L6299(line 6299) the Hoare annotation is: (or (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)) (< |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))) [2018-12-02 03:48:51,761 INFO L444 ceAbstractionStarter]: At program point L6299-1(line 6299) the Hoare annotation is: (or (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)) (= ~ldv_mutex_lock_of_cx88_core~0 1)) [2018-12-02 03:48:51,761 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_unlock_13ENTRY(lines 6296 6303) the Hoare annotation is: (or (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)) (< |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))) [2018-12-02 03:48:51,761 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_13EXIT(lines 6296 6303) no Hoare annotation was computed. [2018-12-02 03:48:51,761 INFO L448 ceAbstractionStarter]: For program point cx88_sram_channel_dumpFINAL(lines 6849 6851) no Hoare annotation was computed. [2018-12-02 03:48:51,764 INFO L448 ceAbstractionStarter]: For program point cx88_sram_channel_dumpEXIT(lines 6849 6851) no Hoare annotation was computed. [2018-12-02 03:48:51,764 INFO L451 ceAbstractionStarter]: At program point cx88_sram_channel_dumpENTRY(lines 6849 6851) the Hoare annotation is: true [2018-12-02 03:48:51,764 INFO L451 ceAbstractionStarter]: At program point __pci_register_driverENTRY(lines 6788 6790) the Hoare annotation is: true [2018-12-02 03:48:51,764 INFO L448 ceAbstractionStarter]: For program point __pci_register_driverFINAL(lines 6788 6790) no Hoare annotation was computed. [2018-12-02 03:48:51,764 INFO L448 ceAbstractionStarter]: For program point __pci_register_driverEXIT(lines 6788 6790) no Hoare annotation was computed. [2018-12-02 03:48:51,764 INFO L451 ceAbstractionStarter]: At program point cx8802_irqENTRY(lines 5530 5589) the Hoare annotation is: true [2018-12-02 03:48:51,764 INFO L448 ceAbstractionStarter]: For program point L5560-1(lines 5560 5563) no Hoare annotation was computed. [2018-12-02 03:48:51,764 INFO L448 ceAbstractionStarter]: For program point cx8802_irqFINAL(lines 5530 5589) no Hoare annotation was computed. [2018-12-02 03:48:51,764 INFO L451 ceAbstractionStarter]: At program point L5577(lines 5538 5588) the Hoare annotation is: true [2018-12-02 03:48:51,764 INFO L448 ceAbstractionStarter]: For program point cx8802_irqEXIT(lines 5530 5589) no Hoare annotation was computed. [2018-12-02 03:48:51,764 INFO L451 ceAbstractionStarter]: At program point L5565(line 5565) the Hoare annotation is: true [2018-12-02 03:48:51,764 INFO L448 ceAbstractionStarter]: For program point L5565-1(line 5565) no Hoare annotation was computed. [2018-12-02 03:48:51,764 INFO L451 ceAbstractionStarter]: At program point L5586(lines 5538 5588) the Hoare annotation is: true [2018-12-02 03:48:51,764 INFO L451 ceAbstractionStarter]: At program point L5545(line 5545) the Hoare annotation is: true [2018-12-02 03:48:51,764 INFO L448 ceAbstractionStarter]: For program point L5545-1(line 5545) no Hoare annotation was computed. [2018-12-02 03:48:51,764 INFO L448 ceAbstractionStarter]: For program point L5570(lines 5570 5573) no Hoare annotation was computed. [2018-12-02 03:48:51,764 INFO L448 ceAbstractionStarter]: For program point L5566(lines 5566 5569) no Hoare annotation was computed. [2018-12-02 03:48:51,764 INFO L448 ceAbstractionStarter]: For program point L5566-2(lines 5538 5588) no Hoare annotation was computed. [2018-12-02 03:48:51,764 INFO L451 ceAbstractionStarter]: At program point L5583(line 5583) the Hoare annotation is: true [2018-12-02 03:48:51,764 INFO L448 ceAbstractionStarter]: For program point L5583-1(line 5583) no Hoare annotation was computed. [2018-12-02 03:48:51,764 INFO L451 ceAbstractionStarter]: At program point L5575(lines 5538 5588) the Hoare annotation is: true [2018-12-02 03:48:51,764 INFO L451 ceAbstractionStarter]: At program point L5571(line 5571) the Hoare annotation is: true [2018-12-02 03:48:51,765 INFO L451 ceAbstractionStarter]: At program point L5567(line 5567) the Hoare annotation is: true [2018-12-02 03:48:51,765 INFO L448 ceAbstractionStarter]: For program point L5567-1(line 5567) no Hoare annotation was computed. [2018-12-02 03:48:51,765 INFO L448 ceAbstractionStarter]: For program point L5555-1(lines 5538 5588) no Hoare annotation was computed. [2018-12-02 03:48:51,765 INFO L448 ceAbstractionStarter]: For program point L5551(lines 5551 5554) no Hoare annotation was computed. [2018-12-02 03:48:51,765 INFO L448 ceAbstractionStarter]: For program point L5547(lines 5547 5550) no Hoare annotation was computed. [2018-12-02 03:48:51,765 INFO L448 ceAbstractionStarter]: For program point L5551-2(lines 5538 5588) no Hoare annotation was computed. [2018-12-02 03:48:51,765 INFO L448 ceAbstractionStarter]: For program point L5580(lines 5580 5585) no Hoare annotation was computed. [2018-12-02 03:48:51,769 INFO L451 ceAbstractionStarter]: At program point msecs_to_jiffiesENTRY(lines 6908 6910) the Hoare annotation is: true [2018-12-02 03:48:51,769 INFO L448 ceAbstractionStarter]: For program point msecs_to_jiffiesEXIT(lines 6908 6910) no Hoare annotation was computed. [2018-12-02 03:48:51,769 INFO L448 ceAbstractionStarter]: For program point msecs_to_jiffiesFINAL(lines 6908 6910) no Hoare annotation was computed. [2018-12-02 03:48:51,769 INFO L448 ceAbstractionStarter]: For program point list_delFINAL(lines 6897 6899) no Hoare annotation was computed. [2018-12-02 03:48:51,769 INFO L448 ceAbstractionStarter]: For program point list_delEXIT(lines 6897 6899) no Hoare annotation was computed. [2018-12-02 03:48:51,769 INFO L451 ceAbstractionStarter]: At program point list_delENTRY(lines 6897 6899) the Hoare annotation is: true [2018-12-02 03:48:51,769 INFO L451 ceAbstractionStarter]: At program point L4897(line 4897) the Hoare annotation is: true [2018-12-02 03:48:51,769 INFO L448 ceAbstractionStarter]: For program point L4897-1(line 4897) no Hoare annotation was computed. [2018-12-02 03:48:51,769 INFO L448 ceAbstractionStarter]: For program point kzallocEXIT(lines 4893 4900) no Hoare annotation was computed. [2018-12-02 03:48:51,769 INFO L451 ceAbstractionStarter]: At program point kzallocENTRY(lines 4893 4900) the Hoare annotation is: true [2018-12-02 03:48:51,769 INFO L448 ceAbstractionStarter]: For program point kzallocFINAL(lines 4893 4900) no Hoare annotation was computed. [2018-12-02 03:48:51,769 INFO L451 ceAbstractionStarter]: At program point kmallocENTRY(lines 4885 4892) the Hoare annotation is: true [2018-12-02 03:48:51,769 INFO L448 ceAbstractionStarter]: For program point kmallocFINAL(lines 4885 4892) no Hoare annotation was computed. [2018-12-02 03:48:51,769 INFO L451 ceAbstractionStarter]: At program point L4889(line 4889) the Hoare annotation is: true [2018-12-02 03:48:51,770 INFO L448 ceAbstractionStarter]: For program point L4889-1(line 4889) no Hoare annotation was computed. [2018-12-02 03:48:51,770 INFO L448 ceAbstractionStarter]: For program point kmallocEXIT(lines 4885 4892) no Hoare annotation was computed. [2018-12-02 03:48:51,770 INFO L448 ceAbstractionStarter]: For program point _raw_spin_lock_irqsaveFINAL(lines 6805 6807) no Hoare annotation was computed. [2018-12-02 03:48:51,770 INFO L448 ceAbstractionStarter]: For program point _raw_spin_lock_irqsaveEXIT(lines 6805 6807) no Hoare annotation was computed. [2018-12-02 03:48:51,770 INFO L451 ceAbstractionStarter]: At program point _raw_spin_lock_irqsaveENTRY(lines 6805 6807) the Hoare annotation is: true [2018-12-02 03:48:51,770 INFO L451 ceAbstractionStarter]: At program point spin_lockENTRY(lines 4823 4829) the Hoare annotation is: true [2018-12-02 03:48:51,770 INFO L451 ceAbstractionStarter]: At program point L4826(line 4826) the Hoare annotation is: true [2018-12-02 03:48:51,770 INFO L448 ceAbstractionStarter]: For program point spin_lockFINAL(lines 4823 4829) no Hoare annotation was computed. [2018-12-02 03:48:51,770 INFO L448 ceAbstractionStarter]: For program point spin_lockEXIT(lines 4823 4829) no Hoare annotation was computed. [2018-12-02 03:48:51,770 INFO L448 ceAbstractionStarter]: For program point dev_nameEXIT(lines 4901 4912) no Hoare annotation was computed. [2018-12-02 03:48:51,770 INFO L451 ceAbstractionStarter]: At program point dev_nameENTRY(lines 4901 4912) the Hoare annotation is: true [2018-12-02 03:48:51,770 INFO L448 ceAbstractionStarter]: For program point dev_nameFINAL(lines 4901 4912) no Hoare annotation was computed. [2018-12-02 03:48:51,770 INFO L451 ceAbstractionStarter]: At program point L4909(line 4909) the Hoare annotation is: true [2018-12-02 03:48:51,770 INFO L448 ceAbstractionStarter]: For program point L4909-1(line 4909) no Hoare annotation was computed. [2018-12-02 03:48:51,775 INFO L448 ceAbstractionStarter]: For program point L4905(lines 4905 4908) no Hoare annotation was computed. [2018-12-02 03:48:51,775 INFO L448 ceAbstractionStarter]: For program point readlFINAL(lines 4915 4922) no Hoare annotation was computed. [2018-12-02 03:48:51,775 INFO L451 ceAbstractionStarter]: At program point readlENTRY(lines 4915 4922) the Hoare annotation is: true [2018-12-02 03:48:51,775 INFO L448 ceAbstractionStarter]: For program point readlEXIT(lines 4915 4922) no Hoare annotation was computed. [2018-12-02 03:48:51,776 INFO L448 ceAbstractionStarter]: For program point writelFINAL(lines 4923 4929) no Hoare annotation was computed. [2018-12-02 03:48:51,776 INFO L451 ceAbstractionStarter]: At program point writelENTRY(lines 4923 4929) the Hoare annotation is: true [2018-12-02 03:48:51,776 INFO L448 ceAbstractionStarter]: For program point writelEXIT(lines 4923 4929) no Hoare annotation was computed. [2018-12-02 03:48:51,776 INFO L451 ceAbstractionStarter]: At program point lockdep_init_mapENTRY(lines 6900 6902) the Hoare annotation is: true [2018-12-02 03:48:51,776 INFO L448 ceAbstractionStarter]: For program point lockdep_init_mapFINAL(lines 6900 6902) no Hoare annotation was computed. [2018-12-02 03:48:51,776 INFO L448 ceAbstractionStarter]: For program point lockdep_init_mapEXIT(lines 6900 6902) no Hoare annotation was computed. [2018-12-02 03:48:51,776 INFO L451 ceAbstractionStarter]: At program point L4833(line 4833) the Hoare annotation is: true [2018-12-02 03:48:51,776 INFO L451 ceAbstractionStarter]: At program point spin_unlockENTRY(lines 4830 4836) the Hoare annotation is: true [2018-12-02 03:48:51,776 INFO L448 ceAbstractionStarter]: For program point spin_unlockFINAL(lines 4830 4836) no Hoare annotation was computed. [2018-12-02 03:48:51,776 INFO L448 ceAbstractionStarter]: For program point spin_unlockEXIT(lines 4830 4836) no Hoare annotation was computed. [2018-12-02 03:48:51,776 INFO L451 ceAbstractionStarter]: At program point _raw_spin_lockENTRY(lines 6801 6803) the Hoare annotation is: true [2018-12-02 03:48:51,776 INFO L448 ceAbstractionStarter]: For program point _raw_spin_lockFINAL(lines 6801 6803) no Hoare annotation was computed. [2018-12-02 03:48:51,776 INFO L448 ceAbstractionStarter]: For program point _raw_spin_lockEXIT(lines 6801 6803) no Hoare annotation was computed. [2018-12-02 03:48:51,776 INFO L448 ceAbstractionStarter]: For program point ldv_handler_precallEXIT(lines 6894 6896) no Hoare annotation was computed. [2018-12-02 03:48:51,776 INFO L451 ceAbstractionStarter]: At program point ldv_handler_precallFINAL(lines 6894 6896) the Hoare annotation is: true [2018-12-02 03:48:51,776 INFO L448 ceAbstractionStarter]: For program point L4966(line 4966) no Hoare annotation was computed. [2018-12-02 03:48:51,776 INFO L448 ceAbstractionStarter]: For program point pci_dma_supportedEXIT(lines 4962 4970) no Hoare annotation was computed. [2018-12-02 03:48:51,776 INFO L448 ceAbstractionStarter]: For program point L4966-3(lines 4966 4967) no Hoare annotation was computed. [2018-12-02 03:48:51,776 INFO L451 ceAbstractionStarter]: At program point pci_dma_supportedENTRY(lines 4962 4970) the Hoare annotation is: true [2018-12-02 03:48:51,776 INFO L448 ceAbstractionStarter]: For program point pci_dma_supportedFINAL(lines 4962 4970) no Hoare annotation was computed. [2018-12-02 03:48:51,776 INFO L451 ceAbstractionStarter]: At program point L4966-2(line 4966) the Hoare annotation is: true [2018-12-02 03:48:51,776 INFO L448 ceAbstractionStarter]: For program point pci_bus_read_config_byteFINAL(lines 6922 6924) no Hoare annotation was computed. [2018-12-02 03:48:51,776 INFO L451 ceAbstractionStarter]: At program point pci_bus_read_config_byteENTRY(lines 6922 6924) the Hoare annotation is: true [2018-12-02 03:48:51,776 INFO L448 ceAbstractionStarter]: For program point pci_bus_read_config_byteEXIT(lines 6922 6924) no Hoare annotation was computed. [2018-12-02 03:48:51,782 INFO L448 ceAbstractionStarter]: For program point L6014(line 6014) no Hoare annotation was computed. [2018-12-02 03:48:51,782 INFO L451 ceAbstractionStarter]: At program point L6012-1(line 6012) the Hoare annotation is: true [2018-12-02 03:48:51,782 INFO L451 ceAbstractionStarter]: At program point L6012(line 6012) the Hoare annotation is: true [2018-12-02 03:48:51,782 INFO L448 ceAbstractionStarter]: For program point L6008(lines 6008 6011) no Hoare annotation was computed. [2018-12-02 03:48:51,782 INFO L444 ceAbstractionStarter]: At program point L5998(line 5998) the Hoare annotation is: (or (not (= 0 ~debug~0)) (<= (+ cx8802_probe_~err~4 12) 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))) [2018-12-02 03:48:51,782 INFO L448 ceAbstractionStarter]: For program point L6000(lines 6000 6003) no Hoare annotation was computed. [2018-12-02 03:48:51,782 INFO L448 ceAbstractionStarter]: For program point L5998-1(line 5998) no Hoare annotation was computed. [2018-12-02 03:48:51,782 INFO L451 ceAbstractionStarter]: At program point L5986(line 5986) the Hoare annotation is: true [2018-12-02 03:48:51,782 INFO L448 ceAbstractionStarter]: For program point L5986-1(line 5986) no Hoare annotation was computed. [2018-12-02 03:48:51,782 INFO L444 ceAbstractionStarter]: At program point L6017(lines 5985 6022) the Hoare annotation is: (or (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))) [2018-12-02 03:48:51,782 INFO L451 ceAbstractionStarter]: At program point L6013(line 6013) the Hoare annotation is: true [2018-12-02 03:48:51,782 INFO L444 ceAbstractionStarter]: At program point L6007(line 6007) the Hoare annotation is: (or (not (= 0 ~debug~0)) (<= (+ cx8802_probe_~err~4 12) 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))) [2018-12-02 03:48:51,782 INFO L448 ceAbstractionStarter]: For program point L6007-1(line 6007) no Hoare annotation was computed. [2018-12-02 03:48:51,782 INFO L444 ceAbstractionStarter]: At program point L6009(lines 5985 6022) the Hoare annotation is: (or (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))) [2018-12-02 03:48:51,782 INFO L448 ceAbstractionStarter]: For program point cx8802_probeFINAL(lines 5979 6023) no Hoare annotation was computed. [2018-12-02 03:48:51,782 INFO L448 ceAbstractionStarter]: For program point cx8802_probeEXIT(lines 5979 6023) no Hoare annotation was computed. [2018-12-02 03:48:51,782 INFO L451 ceAbstractionStarter]: At program point cx8802_probeENTRY(lines 5979 6023) the Hoare annotation is: true [2018-12-02 03:48:51,782 INFO L448 ceAbstractionStarter]: For program point L5993(lines 5993 5996) no Hoare annotation was computed. [2018-12-02 03:48:51,783 INFO L448 ceAbstractionStarter]: For program point L5987(lines 5987 5990) no Hoare annotation was computed. [2018-12-02 03:48:51,783 INFO L448 ceAbstractionStarter]: For program point L6020-1(line 6020) no Hoare annotation was computed. [2018-12-02 03:48:51,783 INFO L444 ceAbstractionStarter]: At program point L6020(line 6020) the Hoare annotation is: (or (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))) [2018-12-02 03:48:51,786 INFO L451 ceAbstractionStarter]: At program point request_threaded_irqENTRY(lines 6958 6960) the Hoare annotation is: true [2018-12-02 03:48:51,786 INFO L448 ceAbstractionStarter]: For program point request_threaded_irqFINAL(lines 6958 6960) no Hoare annotation was computed. [2018-12-02 03:48:51,787 INFO L448 ceAbstractionStarter]: For program point request_threaded_irqEXIT(lines 6958 6960) no Hoare annotation was computed. [2018-12-02 03:48:51,787 INFO L448 ceAbstractionStarter]: For program point ldv_check_final_stateEXIT(lines 6756 6777) no Hoare annotation was computed. [2018-12-02 03:48:51,787 INFO L451 ceAbstractionStarter]: At program point ldv_check_final_stateENTRY(lines 6756 6777) the Hoare annotation is: true [2018-12-02 03:48:51,787 INFO L448 ceAbstractionStarter]: For program point L6773-1(lines 6756 6777) no Hoare annotation was computed. [2018-12-02 03:48:51,787 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))) [2018-12-02 03:48:51,787 INFO L448 ceAbstractionStarter]: For program point L6769-1(lines 6758 6776) no Hoare annotation was computed. [2018-12-02 03:48:51,787 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))) [2018-12-02 03:48:51,787 INFO L448 ceAbstractionStarter]: For program point L6765-1(lines 6758 6776) no Hoare annotation was computed. [2018-12-02 03:48:51,787 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))) [2018-12-02 03:48:51,787 INFO L448 ceAbstractionStarter]: For program point L6761-1(lines 6758 6776) no Hoare annotation was computed. [2018-12-02 03:48:51,787 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))) [2018-12-02 03:48:51,787 INFO L448 ceAbstractionStarter]: For program point cx8802_fini_commonFINAL(lines 5641 5655) no Hoare annotation was computed. [2018-12-02 03:48:51,787 INFO L451 ceAbstractionStarter]: At program point cx8802_fini_commonENTRY(lines 5641 5655) the Hoare annotation is: true [2018-12-02 03:48:51,787 INFO L451 ceAbstractionStarter]: At program point L5651(line 5651) the Hoare annotation is: true [2018-12-02 03:48:51,787 INFO L448 ceAbstractionStarter]: For program point L5652-1(line 5652) no Hoare annotation was computed. [2018-12-02 03:48:51,787 INFO L448 ceAbstractionStarter]: For program point cx8802_fini_commonEXIT(lines 5641 5655) no Hoare annotation was computed. [2018-12-02 03:48:51,787 INFO L451 ceAbstractionStarter]: At program point L5650(line 5650) the Hoare annotation is: true [2018-12-02 03:48:51,787 INFO L448 ceAbstractionStarter]: For program point L5651-1(line 5651) no Hoare annotation was computed. [2018-12-02 03:48:51,787 INFO L451 ceAbstractionStarter]: At program point L5652(line 5652) the Hoare annotation is: true [2018-12-02 03:48:51,787 INFO L451 ceAbstractionStarter]: At program point L5649(line 5649) the Hoare annotation is: true [2018-12-02 03:48:51,791 INFO L448 ceAbstractionStarter]: For program point L5650-1(line 5650) no Hoare annotation was computed. [2018-12-02 03:48:51,791 INFO L448 ceAbstractionStarter]: For program point L5648(line 5648) no Hoare annotation was computed. [2018-12-02 03:48:51,791 INFO L448 ceAbstractionStarter]: For program point L5649-1(line 5649) no Hoare annotation was computed. [2018-12-02 03:48:51,791 INFO L451 ceAbstractionStarter]: At program point L5644-2(lines 5644 5647) the Hoare annotation is: true [2018-12-02 03:48:51,791 INFO L448 ceAbstractionStarter]: For program point L5644(lines 5644 5647) no Hoare annotation was computed. [2018-12-02 03:48:51,791 INFO L448 ceAbstractionStarter]: For program point request_modulesEXIT(lines 5040 5055) no Hoare annotation was computed. [2018-12-02 03:48:51,791 INFO L448 ceAbstractionStarter]: For program point L5052-1(line 5052) no Hoare annotation was computed. [2018-12-02 03:48:51,791 INFO L451 ceAbstractionStarter]: At program point request_modulesENTRY(lines 5040 5055) the Hoare annotation is: true [2018-12-02 03:48:51,791 INFO L448 ceAbstractionStarter]: For program point L5050(line 5050) no Hoare annotation was computed. [2018-12-02 03:48:51,791 INFO L448 ceAbstractionStarter]: For program point request_modulesFINAL(lines 5040 5055) no Hoare annotation was computed. [2018-12-02 03:48:51,791 INFO L451 ceAbstractionStarter]: At program point L5052(line 5052) the Hoare annotation is: true [2018-12-02 03:48:51,791 INFO L451 ceAbstractionStarter]: At program point L5048-1(lines 5048 5049) the Hoare annotation is: true [2018-12-02 03:48:51,791 INFO L451 ceAbstractionStarter]: At program point L5048(lines 5048 5049) the Hoare annotation is: true [2018-12-02 03:48:51,791 INFO L451 ceAbstractionStarter]: At program point L5045(line 5045) the Hoare annotation is: true [2018-12-02 03:48:51,791 INFO L448 ceAbstractionStarter]: For program point L5045-1(line 5045) no Hoare annotation was computed. [2018-12-02 03:48:51,791 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-02 03:48:51,792 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (= ~debug~0 0) [2018-12-02 03:48:51,792 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-02 03:48:51,792 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-02 03:48:51,792 INFO L448 ceAbstractionStarter]: For program point cx88_risc_stopperEXIT(lines 6843 6845) no Hoare annotation was computed. [2018-12-02 03:48:51,792 INFO L451 ceAbstractionStarter]: At program point cx88_risc_stopperENTRY(lines 6843 6845) the Hoare annotation is: true [2018-12-02 03:48:51,792 INFO L448 ceAbstractionStarter]: For program point cx88_risc_stopperFINAL(lines 6843 6845) no Hoare annotation was computed. [2018-12-02 03:48:51,803 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 03:48:51 BoogieIcfgContainer [2018-12-02 03:48:51,803 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-02 03:48:51,803 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-02 03:48:51,803 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-02 03:48:51,803 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-02 03:48:51,804 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:48:43" (3/4) ... [2018-12-02 03:48:51,807 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-02 03:48:51,814 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2018-12-02 03:48:51,814 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __raw_spin_lock_init [2018-12-02 03:48:51,814 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx8802_fini [2018-12-02 03:48:51,814 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx88_core_irq [2018-12-02 03:48:51,814 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_12 [2018-12-02 03:48:51,814 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure list_empty [2018-12-02 03:48:51,814 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_restore_state [2018-12-02 03:48:51,814 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_unregister_driver [2018-12-02 03:48:51,814 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx8802_restart_queue [2018-12-02 03:48:51,814 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize [2018-12-02 03:48:51,814 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx88_core_get [2018-12-02 03:48:51,815 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure external_alloc [2018-12-02 03:48:51,815 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_lock_of_cx88_core [2018-12-02 03:48:51,815 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_lock_of_cx88_core [2018-12-02 03:48:51,815 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure request_irq [2018-12-02 03:48:51,815 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2018-12-02 03:48:51,815 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx8802_mpeg_irq [2018-12-02 03:48:51,815 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx88_sram_channel_setup [2018-12-02 03:48:51,815 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_read_config_byte [2018-12-02 03:48:51,815 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2018-12-02 03:48:51,815 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_irq [2018-12-02 03:48:51,815 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure list_add_tail [2018-12-02 03:48:51,815 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2018-12-02 03:48:51,815 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_disable_device [2018-12-02 03:48:51,815 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2018-12-02 03:48:51,815 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_set_drvdata [2018-12-02 03:48:51,815 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btcx_riscmem_free [2018-12-02 03:48:51,815 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure flush_work_sync [2018-12-02 03:48:51,815 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx8802_init [2018-12-02 03:48:51,815 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kobject_name [2018-12-02 03:48:51,815 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_return_value [2018-12-02 03:48:51,815 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx8802_remove [2018-12-02 03:48:51,815 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx88_reset [2018-12-02 03:48:51,815 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx8802_timeout [2018-12-02 03:48:51,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure flush_request_modules [2018-12-02 03:48:51,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-02 03:48:51,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_name [2018-12-02 03:48:51,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock [2018-12-02 03:48:51,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2018-12-02 03:48:51,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __list_add [2018-12-02 03:48:51,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx8802_init_common [2018-12-02 03:48:51,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __kmalloc [2018-12-02 03:48:51,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-02 03:48:51,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_enable_device [2018-12-02 03:48:51,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2018-12-02 03:48:51,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2018-12-02 03:48:51,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure do_cancel_buffers [2018-12-02 03:48:51,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx8802_start_dma [2018-12-02 03:48:51,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx8802_resume_common [2018-12-02 03:48:51,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_set_master [2018-12-02 03:48:51,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_unlock_irqrestore [2018-12-02 03:48:51,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2018-12-02 03:48:51,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_return_value_probe [2018-12-02 03:48:51,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_get_drvdata [2018-12-02 03:48:51,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx88_core_put [2018-12-02 03:48:51,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __wake_up [2018-12-02 03:48:51,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx88_wakeup [2018-12-02 03:48:51,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx88_print_irqbits [2018-12-02 03:48:51,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_supported [2018-12-02 03:48:51,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx8802_stop_dma [2018-12-02 03:48:51,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mod_timer [2018-12-02 03:48:51,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2018-12-02 03:48:51,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2018-12-02 03:48:51,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_unlock [2018-12-02 03:48:51,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule_work [2018-12-02 03:48:51,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_set_drvdata [2018-12-02 03:48:51,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx8802_request_acquire [2018-12-02 03:48:51,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure init_timer_key [2018-12-02 03:48:51,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __init_work [2018-12-02 03:48:51,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_set_power_state [2018-12-02 03:48:51,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx8802_request_release [2018-12-02 03:48:51,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_13 [2018-12-02 03:48:51,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx88_sram_channel_dump [2018-12-02 03:48:51,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __pci_register_driver [2018-12-02 03:48:51,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx8802_irq [2018-12-02 03:48:51,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure msecs_to_jiffies [2018-12-02 03:48:51,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure list_del [2018-12-02 03:48:51,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2018-12-02 03:48:51,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2018-12-02 03:48:51,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_lock_irqsave [2018-12-02 03:48:51,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock [2018-12-02 03:48:51,818 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_name [2018-12-02 03:48:51,818 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure readl [2018-12-02 03:48:51,818 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure writel [2018-12-02 03:48:51,818 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure lockdep_init_map [2018-12-02 03:48:51,818 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2018-12-02 03:48:51,818 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_lock [2018-12-02 03:48:51,818 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_handler_precall [2018-12-02 03:48:51,818 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_dma_supported [2018-12-02 03:48:51,818 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_bus_read_config_byte [2018-12-02 03:48:51,818 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx8802_probe [2018-12-02 03:48:51,818 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure request_threaded_irq [2018-12-02 03:48:51,818 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2018-12-02 03:48:51,818 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx8802_fini_common [2018-12-02 03:48:51,818 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure request_modules [2018-12-02 03:48:51,818 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx88_risc_stopper [2018-12-02 03:48:51,836 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 327 nodes and edges [2018-12-02 03:48:51,837 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 108 nodes and edges [2018-12-02 03:48:51,839 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 45 nodes and edges [2018-12-02 03:48:51,841 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2018-12-02 03:48:51,842 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2018-12-02 03:48:51,843 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-12-02 03:48:51,844 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-12-02 03:48:51,876 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(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) [2018-12-02 03:48:51,877 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(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) [2018-12-02 03:48:51,991 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_1c11213c-3e68-455f-8e12-8f700cc3c275/bin-2019/utaipan/witness.graphml [2018-12-02 03:48:51,991 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-02 03:48:51,992 INFO L168 Benchmark]: Toolchain (without parser) took 11776.23 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 596.1 MB). Free memory was 945.2 MB in the beginning and 1.4 GB in the end (delta: -466.7 MB). Peak memory consumption was 129.4 MB. Max. memory is 11.5 GB. [2018-12-02 03:48:51,993 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 03:48:51,994 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1005.91 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 102.8 MB). Free memory was 945.2 MB in the beginning and 956.6 MB in the end (delta: -11.4 MB). Peak memory consumption was 109.0 MB. Max. memory is 11.5 GB. [2018-12-02 03:48:51,994 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.51 ms. Allocated memory is still 1.1 GB. Free memory is still 956.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 03:48:51,994 INFO L168 Benchmark]: Boogie Preprocessor took 73.92 ms. Allocated memory is still 1.1 GB. Free memory was 956.6 MB in the beginning and 935.1 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-12-02 03:48:51,994 INFO L168 Benchmark]: RCFGBuilder took 1834.25 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 68.7 MB). Free memory was 935.1 MB in the beginning and 1.1 GB in the end (delta: -137.4 MB). Peak memory consumption was 126.3 MB. Max. memory is 11.5 GB. [2018-12-02 03:48:51,995 INFO L168 Benchmark]: TraceAbstraction took 8632.46 ms. Allocated memory was 1.2 GB in the beginning and 1.6 GB in the end (delta: 424.7 MB). Free memory was 1.1 GB in the beginning and 1.5 GB in the end (delta: -384.8 MB). Peak memory consumption was 555.7 MB. Max. memory is 11.5 GB. [2018-12-02 03:48:51,995 INFO L168 Benchmark]: Witness Printer took 188.21 ms. Allocated memory is still 1.6 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 45.4 MB). Peak memory consumption was 45.4 MB. Max. memory is 11.5 GB. [2018-12-02 03:48:51,997 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1005.91 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 102.8 MB). Free memory was 945.2 MB in the beginning and 956.6 MB in the end (delta: -11.4 MB). Peak memory consumption was 109.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 38.51 ms. Allocated memory is still 1.1 GB. Free memory is still 956.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 73.92 ms. Allocated memory is still 1.1 GB. Free memory was 956.6 MB in the beginning and 935.1 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1834.25 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 68.7 MB). Free memory was 935.1 MB in the beginning and 1.1 GB in the end (delta: -137.4 MB). Peak memory consumption was 126.3 MB. Max. memory is 11.5 GB. * TraceAbstraction took 8632.46 ms. Allocated memory was 1.2 GB in the beginning and 1.6 GB in the end (delta: 424.7 MB). Free memory was 1.1 GB in the beginning and 1.5 GB in the end (delta: -384.8 MB). Peak memory consumption was 555.7 MB. Max. memory is 11.5 GB. * Witness Printer took 188.21 ms. Allocated memory is still 1.6 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 45.4 MB). Peak memory consumption was 45.4 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: ((((!(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: !(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: ((((!(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: !(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: ((((!(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: !(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: ((((!(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: !(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, 8.5s OverallTime, 14 OverallIterations, 4 TraceHistogramMax, 2.7s AutomataDifference, 0.0s DeadEndRemovalTime, 3.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 13385 SDtfs, 4832 SDslu, 32369 SDs, 0 SdLazy, 193 SolverSat, 37 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 84 GetRequests, 30 SyntacticMatches, 8 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.4s 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: 0.3s AutomataMinimizationTime, 14 MinimizatonAttempts, 2 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 307 LocationsWithAnnotation, 6802 PreInvPairs, 7176 NumberOfFragments, 1467 HoareAnnotationTreeSize, 6802 FomulaSimplifications, 120 FormulaSimplificationTreeSizeReduction, 0.5s HoareSimplificationTime, 307 FomulaSimplificationsInter, 13553 FormulaSimplificationTreeSizeReductionInter, 2.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 1.2s InterpolantComputationTime, 2086 NumberOfCodeBlocks, 2086 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 2072 ConstructedInterpolants, 0 QuantifiedInterpolants, 544976 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...