./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--nfc--st21nfca--st21nfca_i2c.ko-entry_point_true-unreach-call.cil.out.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_eb1501d1-8ce7-4abe-a2f7-aa111431d7a6/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_eb1501d1-8ce7-4abe-a2f7-aa111431d7a6/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_eb1501d1-8ce7-4abe-a2f7-aa111431d7a6/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_eb1501d1-8ce7-4abe-a2f7-aa111431d7a6/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--nfc--st21nfca--st21nfca_i2c.ko-entry_point_true-unreach-call.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_eb1501d1-8ce7-4abe-a2f7-aa111431d7a6/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_eb1501d1-8ce7-4abe-a2f7-aa111431d7a6/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 858e728b54bc9eea3b5d8e284b9c29ffeeb741ca ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-09 01:37:50,856 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 01:37:50,857 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 01:37:50,863 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 01:37:50,863 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 01:37:50,864 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 01:37:50,865 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 01:37:50,865 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 01:37:50,866 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 01:37:50,867 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 01:37:50,867 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 01:37:50,867 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 01:37:50,868 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 01:37:50,868 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 01:37:50,869 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 01:37:50,869 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 01:37:50,870 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 01:37:50,871 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 01:37:50,872 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 01:37:50,873 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 01:37:50,873 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 01:37:50,874 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 01:37:50,875 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 01:37:50,875 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 01:37:50,875 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 01:37:50,876 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 01:37:50,876 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 01:37:50,877 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 01:37:50,877 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 01:37:50,878 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 01:37:50,878 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 01:37:50,879 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 01:37:50,879 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 01:37:50,879 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 01:37:50,879 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 01:37:50,880 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 01:37:50,880 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_eb1501d1-8ce7-4abe-a2f7-aa111431d7a6/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-12-09 01:37:50,887 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 01:37:50,887 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 01:37:50,888 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 01:37:50,888 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-09 01:37:50,888 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 01:37:50,888 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 01:37:50,888 INFO L133 SettingsManager]: * Use SBE=true [2018-12-09 01:37:50,888 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 01:37:50,888 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 01:37:50,888 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 01:37:50,889 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 01:37:50,889 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 01:37:50,889 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 01:37:50,889 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 01:37:50,889 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 01:37:50,889 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 01:37:50,889 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 01:37:50,889 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-09 01:37:50,889 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 01:37:50,889 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-09 01:37:50,889 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-09 01:37:50,890 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 01:37:50,890 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 01:37:50,890 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 01:37:50,890 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-09 01:37:50,890 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 01:37:50,890 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-09 01:37:50,890 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-09 01:37:50,890 INFO L133 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_eb1501d1-8ce7-4abe-a2f7-aa111431d7a6/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 858e728b54bc9eea3b5d8e284b9c29ffeeb741ca [2018-12-09 01:37:50,907 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 01:37:50,914 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 01:37:50,915 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 01:37:50,916 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 01:37:50,916 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 01:37:50,917 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_eb1501d1-8ce7-4abe-a2f7-aa111431d7a6/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--nfc--st21nfca--st21nfca_i2c.ko-entry_point_true-unreach-call.cil.out.i [2018-12-09 01:37:50,952 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_eb1501d1-8ce7-4abe-a2f7-aa111431d7a6/bin-2019/uautomizer/data/9482bb7fc/3170a666d21348bb99582f398a04cbac/FLAGcbd8a641d [2018-12-09 01:37:51,422 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 01:37:51,422 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_eb1501d1-8ce7-4abe-a2f7-aa111431d7a6/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--nfc--st21nfca--st21nfca_i2c.ko-entry_point_true-unreach-call.cil.out.i [2018-12-09 01:37:51,435 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_eb1501d1-8ce7-4abe-a2f7-aa111431d7a6/bin-2019/uautomizer/data/9482bb7fc/3170a666d21348bb99582f398a04cbac/FLAGcbd8a641d [2018-12-09 01:37:51,707 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_eb1501d1-8ce7-4abe-a2f7-aa111431d7a6/bin-2019/uautomizer/data/9482bb7fc/3170a666d21348bb99582f398a04cbac [2018-12-09 01:37:51,713 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 01:37:51,716 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 01:37:51,718 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 01:37:51,718 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 01:37:51,725 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 01:37:51,726 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 01:37:51" (1/1) ... [2018-12-09 01:37:51,732 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62bdf9f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:37:51, skipping insertion in model container [2018-12-09 01:37:51,732 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 01:37:51" (1/1) ... [2018-12-09 01:37:51,746 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 01:37:51,846 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 01:37:52,014 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2704] [2018-12-09 01:37:52,014 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2705-2706] [2018-12-09 01:37:52,401 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 01:37:52,417 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 01:37:52,456 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2704] [2018-12-09 01:37:52,456 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2705-2706] [2018-12-09 01:37:52,511 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 01:37:52,551 INFO L195 MainTranslator]: Completed translation [2018-12-09 01:37:52,551 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:37:52 WrapperNode [2018-12-09 01:37:52,551 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 01:37:52,552 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 01:37:52,552 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 01:37:52,552 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 01:37:52,557 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:37:52" (1/1) ... [2018-12-09 01:37:52,580 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:37:52" (1/1) ... [2018-12-09 01:37:52,589 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 01:37:52,589 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 01:37:52,589 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 01:37:52,589 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 01:37:52,595 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:37:52" (1/1) ... [2018-12-09 01:37:52,595 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:37:52" (1/1) ... [2018-12-09 01:37:52,603 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:37:52" (1/1) ... [2018-12-09 01:37:52,603 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:37:52" (1/1) ... [2018-12-09 01:37:52,638 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:37:52" (1/1) ... [2018-12-09 01:37:52,645 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:37:52" (1/1) ... [2018-12-09 01:37:52,653 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:37:52" (1/1) ... [2018-12-09 01:37:52,661 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 01:37:52,661 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 01:37:52,661 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 01:37:52,661 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 01:37:52,662 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:37:52" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_eb1501d1-8ce7-4abe-a2f7-aa111431d7a6/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-09 01:37:52,695 INFO L130 BoogieDeclarations]: Found specification of procedure st21nfca_hci_i2c_write [2018-12-09 01:37:52,695 INFO L138 BoogieDeclarations]: Found implementation of procedure st21nfca_hci_i2c_write [2018-12-09 01:37:52,696 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-12-09 01:37:52,696 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2018-12-09 01:37:52,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-12-09 01:37:52,696 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2018-12-09 01:37:52,696 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2018-12-09 01:37:52,696 INFO L130 BoogieDeclarations]: Found specification of procedure devm_request_threaded_irq [2018-12-09 01:37:52,696 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_request_threaded_irq [2018-12-09 01:37:52,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_devm_request_threaded_irq_33 [2018-12-09 01:37:52,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_devm_request_threaded_irq_33 [2018-12-09 01:37:52,697 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-09 01:37:52,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2018-12-09 01:37:52,697 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2018-12-09 01:37:52,697 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2018-12-09 01:37:52,697 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_skb [2018-12-09 01:37:52,697 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_skb [2018-12-09 01:37:52,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2018-12-09 01:37:52,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-12-09 01:37:52,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-12-09 01:37:52,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-12-09 01:37:52,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-12-09 01:37:52,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-09 01:37:52,698 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-12-09 01:37:52,698 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-12-09 01:37:52,698 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-12-09 01:37:52,698 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-12-09 01:37:52,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_skb_21 [2018-12-09 01:37:52,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_skb_21 [2018-12-09 01:37:52,698 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2018-12-09 01:37:52,698 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2018-12-09 01:37:52,699 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2018-12-09 01:37:52,699 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2018-12-09 01:37:52,699 INFO L130 BoogieDeclarations]: Found specification of procedure st21nfca_hci_i2c_read [2018-12-09 01:37:52,699 INFO L138 BoogieDeclarations]: Found implementation of procedure st21nfca_hci_i2c_read [2018-12-09 01:37:52,699 INFO L130 BoogieDeclarations]: Found specification of procedure __gpio_to_irq [2018-12-09 01:37:52,699 INFO L138 BoogieDeclarations]: Found implementation of procedure __gpio_to_irq [2018-12-09 01:37:52,699 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2018-12-09 01:37:52,699 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2018-12-09 01:37:52,699 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-12-09 01:37:52,699 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-12-09 01:37:52,699 INFO L130 BoogieDeclarations]: Found specification of procedure get_frame_size [2018-12-09 01:37:52,700 INFO L138 BoogieDeclarations]: Found implementation of procedure get_frame_size [2018-12-09 01:37:52,700 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2018-12-09 01:37:52,700 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2018-12-09 01:37:52,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-12-09 01:37:52,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2018-12-09 01:37:52,700 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2018-12-09 01:37:52,700 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2018-12-09 01:37:52,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_i2c_driver_3 [2018-12-09 01:37:52,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_i2c_driver_3 [2018-12-09 01:37:52,701 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_functionality [2018-12-09 01:37:52,701 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_functionality [2018-12-09 01:37:52,701 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2018-12-09 01:37:52,701 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2018-12-09 01:37:52,701 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2018-12-09 01:37:52,701 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2018-12-09 01:37:52,701 INFO L130 BoogieDeclarations]: Found specification of procedure st21nfca_hci_i2c_repack [2018-12-09 01:37:52,701 INFO L138 BoogieDeclarations]: Found implementation of procedure st21nfca_hci_i2c_repack [2018-12-09 01:37:52,702 INFO L130 BoogieDeclarations]: Found specification of procedure st21nfca_hci_i2c_enable [2018-12-09 01:37:52,702 INFO L138 BoogieDeclarations]: Found implementation of procedure st21nfca_hci_i2c_enable [2018-12-09 01:37:52,702 INFO L130 BoogieDeclarations]: Found specification of procedure devm_gpio_request [2018-12-09 01:37:52,702 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_gpio_request [2018-12-09 01:37:52,702 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_register_driver [2018-12-09 01:37:52,702 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_register_driver [2018-12-09 01:37:52,702 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_direction_input [2018-12-09 01:37:52,702 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_direction_input [2018-12-09 01:37:52,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-09 01:37:52,703 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-12-09 01:37:52,703 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2018-12-09 01:37:52,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-12-09 01:37:52,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-12-09 01:37:52,703 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2018-12-09 01:37:52,703 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2018-12-09 01:37:52,703 INFO L130 BoogieDeclarations]: Found specification of procedure gpiod_to_irq [2018-12-09 01:37:52,703 INFO L138 BoogieDeclarations]: Found implementation of procedure gpiod_to_irq [2018-12-09 01:37:52,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-12-09 01:37:52,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-12-09 01:37:52,704 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_set_value [2018-12-09 01:37:52,704 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_set_value [2018-12-09 01:37:52,704 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_direction_output [2018-12-09 01:37:52,704 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_direction_output [2018-12-09 01:37:52,704 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2018-12-09 01:37:52,704 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2018-12-09 01:37:52,704 INFO L130 BoogieDeclarations]: Found specification of procedure st21nfca_hci_remove_len_crc [2018-12-09 01:37:52,705 INFO L138 BoogieDeclarations]: Found implementation of procedure st21nfca_hci_remove_len_crc [2018-12-09 01:37:52,705 INFO L130 BoogieDeclarations]: Found specification of procedure st21nfca_hci_irq_thread_fn [2018-12-09 01:37:52,705 INFO L138 BoogieDeclarations]: Found implementation of procedure st21nfca_hci_irq_thread_fn [2018-12-09 01:37:52,705 INFO L130 BoogieDeclarations]: Found specification of procedure st21nfca_hci_i2c_driver_init [2018-12-09 01:37:52,705 INFO L138 BoogieDeclarations]: Found implementation of procedure st21nfca_hci_i2c_driver_init [2018-12-09 01:37:52,705 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_check_functionality [2018-12-09 01:37:52,705 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_check_functionality [2018-12-09 01:37:52,705 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_to_desc [2018-12-09 01:37:52,705 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_to_desc [2018-12-09 01:37:52,706 INFO L130 BoogieDeclarations]: Found specification of procedure st21nfca_hci_i2c_of_request_resources [2018-12-09 01:37:52,706 INFO L138 BoogieDeclarations]: Found implementation of procedure st21nfca_hci_i2c_of_request_resources [2018-12-09 01:37:52,706 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_set_clientdata [2018-12-09 01:37:52,706 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_set_clientdata [2018-12-09 01:37:52,706 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-09 01:37:52,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-09 01:37:52,706 INFO L130 BoogieDeclarations]: Found specification of procedure nfc_hci_recv_frame [2018-12-09 01:37:52,706 INFO L138 BoogieDeclarations]: Found implementation of procedure nfc_hci_recv_frame [2018-12-09 01:37:52,706 INFO L130 BoogieDeclarations]: Found specification of procedure st21nfca_hci_i2c_driver_exit [2018-12-09 01:37:52,707 INFO L138 BoogieDeclarations]: Found implementation of procedure st21nfca_hci_i2c_driver_exit [2018-12-09 01:37:52,707 INFO L130 BoogieDeclarations]: Found specification of procedure st21nfca_hci_add_len_crc [2018-12-09 01:37:52,707 INFO L138 BoogieDeclarations]: Found implementation of procedure st21nfca_hci_add_len_crc [2018-12-09 01:37:52,707 INFO L130 BoogieDeclarations]: Found specification of procedure gpiod_direction_output_raw [2018-12-09 01:37:52,707 INFO L138 BoogieDeclarations]: Found implementation of procedure gpiod_direction_output_raw [2018-12-09 01:37:52,707 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-09 01:37:52,707 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-09 01:37:52,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-09 01:37:52,707 INFO L130 BoogieDeclarations]: Found specification of procedure st21nfca_hci_probe [2018-12-09 01:37:52,708 INFO L138 BoogieDeclarations]: Found implementation of procedure st21nfca_hci_probe [2018-12-09 01:37:52,708 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2018-12-09 01:37:52,708 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2018-12-09 01:37:52,708 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_to_irq [2018-12-09 01:37:52,708 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_to_irq [2018-12-09 01:37:52,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2018-12-09 01:37:52,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2018-12-09 01:37:52,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2018-12-09 01:37:52,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2018-12-09 01:37:52,709 INFO L130 BoogieDeclarations]: Found specification of procedure crc_ccitt [2018-12-09 01:37:52,709 INFO L138 BoogieDeclarations]: Found implementation of procedure crc_ccitt [2018-12-09 01:37:52,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-09 01:37:52,709 INFO L130 BoogieDeclarations]: Found specification of procedure st21nfca_hci_i2c_request_resources [2018-12-09 01:37:52,709 INFO L138 BoogieDeclarations]: Found implementation of procedure st21nfca_hci_i2c_request_resources [2018-12-09 01:37:52,709 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-09 01:37:52,709 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-12-09 01:37:52,709 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2018-12-09 01:37:52,709 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2018-12-09 01:37:52,710 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2018-12-09 01:37:52,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-12-09 01:37:52,710 INFO L130 BoogieDeclarations]: Found specification of procedure gpiod_direction_input [2018-12-09 01:37:52,710 INFO L138 BoogieDeclarations]: Found implementation of procedure gpiod_direction_input [2018-12-09 01:37:52,710 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-12-09 01:37:52,710 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2018-12-09 01:37:52,710 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2018-12-09 01:37:52,710 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2018-12-09 01:37:52,710 INFO L130 BoogieDeclarations]: Found specification of procedure st21nfca_hci_i2c_disable [2018-12-09 01:37:52,711 INFO L138 BoogieDeclarations]: Found implementation of procedure st21nfca_hci_i2c_disable [2018-12-09 01:37:52,711 INFO L130 BoogieDeclarations]: Found specification of procedure st21nfca_hci_i2c_probe [2018-12-09 01:37:52,711 INFO L138 BoogieDeclarations]: Found implementation of procedure st21nfca_hci_i2c_probe [2018-12-09 01:37:52,711 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2018-12-09 01:37:52,711 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2018-12-09 01:37:52,711 INFO L130 BoogieDeclarations]: Found specification of procedure __gpio_set_value [2018-12-09 01:37:52,711 INFO L138 BoogieDeclarations]: Found implementation of procedure __gpio_set_value [2018-12-09 01:37:52,711 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_recv [2018-12-09 01:37:52,711 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_recv [2018-12-09 01:37:52,712 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~u32~0 [2018-12-09 01:37:52,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~u32~0 [2018-12-09 01:37:52,712 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-12-09 01:37:52,712 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2018-12-09 01:37:52,712 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_2 [2018-12-09 01:37:52,712 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_2 [2018-12-09 01:37:52,712 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2018-12-09 01:37:52,712 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2018-12-09 01:37:52,712 INFO L130 BoogieDeclarations]: Found specification of procedure check_crc [2018-12-09 01:37:52,713 INFO L138 BoogieDeclarations]: Found implementation of procedure check_crc [2018-12-09 01:37:52,713 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2018-12-09 01:37:52,713 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2018-12-09 01:37:52,713 INFO L130 BoogieDeclarations]: Found specification of procedure st21nfca_hci_remove [2018-12-09 01:37:52,713 INFO L138 BoogieDeclarations]: Found implementation of procedure st21nfca_hci_remove [2018-12-09 01:37:52,713 INFO L130 BoogieDeclarations]: Found specification of procedure st21nfca_hci_platform_init [2018-12-09 01:37:52,713 INFO L138 BoogieDeclarations]: Found implementation of procedure st21nfca_hci_platform_init [2018-12-09 01:37:52,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-09 01:37:52,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-12-09 01:37:52,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-12-09 01:37:52,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2018-12-09 01:37:52,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-12-09 01:37:52,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-12-09 01:37:52,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler1_2 [2018-12-09 01:37:52,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler1_2 [2018-12-09 01:37:52,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler1_1 [2018-12-09 01:37:52,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler1_1 [2018-12-09 01:37:52,714 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 01:37:52,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 01:37:52,714 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_driver [2018-12-09 01:37:52,714 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_driver [2018-12-09 01:37:52,714 INFO L130 BoogieDeclarations]: Found specification of procedure st21nfca_hci_i2c_remove [2018-12-09 01:37:52,715 INFO L138 BoogieDeclarations]: Found implementation of procedure st21nfca_hci_i2c_remove [2018-12-09 01:37:54,886 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-09 01:37:54,886 INFO L280 CfgBuilder]: Removed 0 assue(true) statements. [2018-12-09 01:37:54,887 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 01:37:54 BoogieIcfgContainer [2018-12-09 01:37:54,887 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-09 01:37:54,887 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-09 01:37:54,887 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-09 01:37:54,889 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-09 01:37:54,889 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.12 01:37:51" (1/3) ... [2018-12-09 01:37:54,890 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@204886a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 01:37:54, skipping insertion in model container [2018-12-09 01:37:54,890 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:37:52" (2/3) ... [2018-12-09 01:37:54,890 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@204886a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 01:37:54, skipping insertion in model container [2018-12-09 01:37:54,890 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 01:37:54" (3/3) ... [2018-12-09 01:37:54,892 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--nfc--st21nfca--st21nfca_i2c.ko-entry_point_true-unreach-call.cil.out.i [2018-12-09 01:37:54,897 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-09 01:37:54,903 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-09 01:37:54,912 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-09 01:37:54,933 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-09 01:37:54,933 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-09 01:37:54,933 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-09 01:37:54,933 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-09 01:37:54,934 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-09 01:37:54,934 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-09 01:37:54,934 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-09 01:37:54,934 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-09 01:37:54,934 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-09 01:37:54,952 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states. [2018-12-09 01:37:54,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2018-12-09 01:37:54,962 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:37:54,963 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 01:37:54,964 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:37:54,967 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:37:54,968 INFO L82 PathProgramCache]: Analyzing trace with hash 808830377, now seen corresponding path program 1 times [2018-12-09 01:37:54,969 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 01:37:54,969 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 01:37:55,005 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:37:55,005 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:37:55,005 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:37:55,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:37:55,274 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2018-12-09 01:37:55,277 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 01:37:55,277 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-09 01:37:55,281 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-09 01:37:55,292 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-09 01:37:55,292 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-09 01:37:55,294 INFO L87 Difference]: Start difference. First operand 698 states. Second operand 5 states. [2018-12-09 01:37:55,467 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:37:55,467 INFO L93 Difference]: Finished difference Result 2056 states and 2679 transitions. [2018-12-09 01:37:55,467 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-09 01:37:55,468 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 83 [2018-12-09 01:37:55,468 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:37:55,483 INFO L225 Difference]: With dead ends: 2056 [2018-12-09 01:37:55,483 INFO L226 Difference]: Without dead ends: 1328 [2018-12-09 01:37:55,489 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2018-12-09 01:37:55,502 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1328 states. [2018-12-09 01:37:55,578 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1328 to 1315. [2018-12-09 01:37:55,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1315 states. [2018-12-09 01:37:55,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 1315 states and 1684 transitions. [2018-12-09 01:37:55,584 INFO L78 Accepts]: Start accepts. Automaton has 1315 states and 1684 transitions. Word has length 83 [2018-12-09 01:37:55,585 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:37:55,585 INFO L480 AbstractCegarLoop]: Abstraction has 1315 states and 1684 transitions. [2018-12-09 01:37:55,585 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-09 01:37:55,585 INFO L276 IsEmpty]: Start isEmpty. Operand 1315 states and 1684 transitions. [2018-12-09 01:37:55,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2018-12-09 01:37:55,589 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:37:55,589 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 01:37:55,589 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:37:55,589 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:37:55,590 INFO L82 PathProgramCache]: Analyzing trace with hash 1671000977, now seen corresponding path program 1 times [2018-12-09 01:37:55,590 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 01:37:55,590 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 01:37:55,591 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:37:55,592 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:37:55,592 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:37:55,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:37:55,708 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2018-12-09 01:37:55,709 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 01:37:55,709 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-09 01:37:55,710 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-09 01:37:55,710 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-09 01:37:55,710 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-09 01:37:55,710 INFO L87 Difference]: Start difference. First operand 1315 states and 1684 transitions. Second operand 5 states. [2018-12-09 01:37:55,806 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:37:55,806 INFO L93 Difference]: Finished difference Result 3927 states and 5040 transitions. [2018-12-09 01:37:55,807 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-09 01:37:55,807 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 86 [2018-12-09 01:37:55,807 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:37:55,814 INFO L225 Difference]: With dead ends: 3927 [2018-12-09 01:37:55,814 INFO L226 Difference]: Without dead ends: 2632 [2018-12-09 01:37:55,818 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2018-12-09 01:37:55,821 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2632 states. [2018-12-09 01:37:55,872 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2632 to 2609. [2018-12-09 01:37:55,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2609 states. [2018-12-09 01:37:55,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2609 states to 2609 states and 3343 transitions. [2018-12-09 01:37:55,879 INFO L78 Accepts]: Start accepts. Automaton has 2609 states and 3343 transitions. Word has length 86 [2018-12-09 01:37:55,879 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:37:55,879 INFO L480 AbstractCegarLoop]: Abstraction has 2609 states and 3343 transitions. [2018-12-09 01:37:55,879 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-09 01:37:55,879 INFO L276 IsEmpty]: Start isEmpty. Operand 2609 states and 3343 transitions. [2018-12-09 01:37:55,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2018-12-09 01:37:55,882 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:37:55,882 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 01:37:55,882 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:37:55,883 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:37:55,883 INFO L82 PathProgramCache]: Analyzing trace with hash 1832947895, now seen corresponding path program 1 times [2018-12-09 01:37:55,883 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 01:37:55,883 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 01:37:55,884 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:37:55,884 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:37:55,884 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:37:55,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:37:55,978 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2018-12-09 01:37:55,978 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 01:37:55,978 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-09 01:37:55,979 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-09 01:37:55,979 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-09 01:37:55,979 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-09 01:37:55,979 INFO L87 Difference]: Start difference. First operand 2609 states and 3343 transitions. Second operand 5 states. [2018-12-09 01:37:56,110 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:37:56,110 INFO L93 Difference]: Finished difference Result 5663 states and 7269 transitions. [2018-12-09 01:37:56,111 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-09 01:37:56,111 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 84 [2018-12-09 01:37:56,111 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:37:56,121 INFO L225 Difference]: With dead ends: 5663 [2018-12-09 01:37:56,122 INFO L226 Difference]: Without dead ends: 3943 [2018-12-09 01:37:56,126 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2018-12-09 01:37:56,129 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3943 states. [2018-12-09 01:37:56,206 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3943 to 3910. [2018-12-09 01:37:56,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3910 states. [2018-12-09 01:37:56,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3910 states to 3910 states and 5006 transitions. [2018-12-09 01:37:56,217 INFO L78 Accepts]: Start accepts. Automaton has 3910 states and 5006 transitions. Word has length 84 [2018-12-09 01:37:56,217 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:37:56,217 INFO L480 AbstractCegarLoop]: Abstraction has 3910 states and 5006 transitions. [2018-12-09 01:37:56,217 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-09 01:37:56,217 INFO L276 IsEmpty]: Start isEmpty. Operand 3910 states and 5006 transitions. [2018-12-09 01:37:56,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2018-12-09 01:37:56,219 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:37:56,220 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 01:37:56,220 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:37:56,220 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:37:56,220 INFO L82 PathProgramCache]: Analyzing trace with hash 475314604, now seen corresponding path program 1 times [2018-12-09 01:37:56,220 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 01:37:56,220 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 01:37:56,221 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:37:56,221 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:37:56,221 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:37:56,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:37:56,305 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2018-12-09 01:37:56,305 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 01:37:56,306 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-09 01:37:56,306 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-09 01:37:56,306 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-09 01:37:56,306 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-09 01:37:56,306 INFO L87 Difference]: Start difference. First operand 3910 states and 5006 transitions. Second operand 5 states. [2018-12-09 01:37:56,452 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:37:56,452 INFO L93 Difference]: Finished difference Result 8285 states and 10623 transitions. [2018-12-09 01:37:56,452 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-09 01:37:56,452 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 85 [2018-12-09 01:37:56,453 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:37:56,479 INFO L225 Difference]: With dead ends: 8285 [2018-12-09 01:37:56,479 INFO L226 Difference]: Without dead ends: 5262 [2018-12-09 01:37:56,486 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2018-12-09 01:37:56,492 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5262 states. [2018-12-09 01:37:56,620 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5262 to 5223. [2018-12-09 01:37:56,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5223 states. [2018-12-09 01:37:56,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5223 states to 5223 states and 6681 transitions. [2018-12-09 01:37:56,634 INFO L78 Accepts]: Start accepts. Automaton has 5223 states and 6681 transitions. Word has length 85 [2018-12-09 01:37:56,634 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:37:56,634 INFO L480 AbstractCegarLoop]: Abstraction has 5223 states and 6681 transitions. [2018-12-09 01:37:56,634 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-09 01:37:56,634 INFO L276 IsEmpty]: Start isEmpty. Operand 5223 states and 6681 transitions. [2018-12-09 01:37:56,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2018-12-09 01:37:56,637 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:37:56,637 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 01:37:56,637 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:37:56,637 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:37:56,637 INFO L82 PathProgramCache]: Analyzing trace with hash -1702149734, now seen corresponding path program 1 times [2018-12-09 01:37:56,637 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 01:37:56,637 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 01:37:56,639 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:37:56,639 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:37:56,639 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:37:56,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:37:56,776 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2018-12-09 01:37:56,776 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 01:37:56,776 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-09 01:37:56,776 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-09 01:37:56,777 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-09 01:37:56,777 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-09 01:37:56,777 INFO L87 Difference]: Start difference. First operand 5223 states and 6681 transitions. Second operand 5 states. [2018-12-09 01:37:56,962 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:37:56,962 INFO L93 Difference]: Finished difference Result 10883 states and 13939 transitions. [2018-12-09 01:37:56,963 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-09 01:37:56,963 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 86 [2018-12-09 01:37:56,963 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:37:56,988 INFO L225 Difference]: With dead ends: 10883 [2018-12-09 01:37:56,988 INFO L226 Difference]: Without dead ends: 6545 [2018-12-09 01:37:57,000 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2018-12-09 01:37:57,007 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6545 states. [2018-12-09 01:37:57,153 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6545 to 6506. [2018-12-09 01:37:57,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6506 states. [2018-12-09 01:37:57,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6506 states to 6506 states and 8312 transitions. [2018-12-09 01:37:57,166 INFO L78 Accepts]: Start accepts. Automaton has 6506 states and 8312 transitions. Word has length 86 [2018-12-09 01:37:57,167 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:37:57,167 INFO L480 AbstractCegarLoop]: Abstraction has 6506 states and 8312 transitions. [2018-12-09 01:37:57,167 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-09 01:37:57,167 INFO L276 IsEmpty]: Start isEmpty. Operand 6506 states and 8312 transitions. [2018-12-09 01:37:57,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2018-12-09 01:37:57,169 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:37:57,169 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 01:37:57,169 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:37:57,169 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:37:57,170 INFO L82 PathProgramCache]: Analyzing trace with hash -669583456, now seen corresponding path program 1 times [2018-12-09 01:37:57,170 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 01:37:57,170 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 01:37:57,171 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:37:57,171 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:37:57,171 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:37:57,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:37:57,267 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2018-12-09 01:37:57,267 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 01:37:57,268 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-09 01:37:57,268 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-09 01:37:57,268 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-09 01:37:57,268 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-09 01:37:57,268 INFO L87 Difference]: Start difference. First operand 6506 states and 8312 transitions. Second operand 5 states. [2018-12-09 01:37:57,417 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:37:57,418 INFO L93 Difference]: Finished difference Result 10878 states and 13904 transitions. [2018-12-09 01:37:57,418 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-12-09 01:37:57,418 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 87 [2018-12-09 01:37:57,418 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:37:57,434 INFO L225 Difference]: With dead ends: 10878 [2018-12-09 01:37:57,435 INFO L226 Difference]: Without dead ends: 6586 [2018-12-09 01:37:57,442 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2018-12-09 01:37:57,447 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6586 states. [2018-12-09 01:37:57,574 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6586 to 6526. [2018-12-09 01:37:57,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6526 states. [2018-12-09 01:37:57,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6526 states to 6526 states and 8322 transitions. [2018-12-09 01:37:57,587 INFO L78 Accepts]: Start accepts. Automaton has 6526 states and 8322 transitions. Word has length 87 [2018-12-09 01:37:57,587 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:37:57,587 INFO L480 AbstractCegarLoop]: Abstraction has 6526 states and 8322 transitions. [2018-12-09 01:37:57,588 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-09 01:37:57,588 INFO L276 IsEmpty]: Start isEmpty. Operand 6526 states and 8322 transitions. [2018-12-09 01:37:57,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2018-12-09 01:37:57,589 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:37:57,589 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 01:37:57,589 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:37:57,590 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:37:57,590 INFO L82 PathProgramCache]: Analyzing trace with hash 1041205172, now seen corresponding path program 1 times [2018-12-09 01:37:57,590 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 01:37:57,590 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 01:37:57,591 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:37:57,591 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:37:57,591 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:37:57,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:37:57,669 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2018-12-09 01:37:57,670 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 01:37:57,670 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-09 01:37:57,670 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-09 01:37:57,670 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-09 01:37:57,670 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-09 01:37:57,670 INFO L87 Difference]: Start difference. First operand 6526 states and 8322 transitions. Second operand 5 states. [2018-12-09 01:37:57,850 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:37:57,851 INFO L93 Difference]: Finished difference Result 10923 states and 13924 transitions. [2018-12-09 01:37:57,851 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-12-09 01:37:57,851 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 88 [2018-12-09 01:37:57,851 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:37:57,877 INFO L225 Difference]: With dead ends: 10923 [2018-12-09 01:37:57,877 INFO L226 Difference]: Without dead ends: 6606 [2018-12-09 01:37:57,924 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2018-12-09 01:37:57,929 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6606 states. [2018-12-09 01:37:58,077 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6606 to 6546. [2018-12-09 01:37:58,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6546 states. [2018-12-09 01:37:58,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6546 states to 6546 states and 8332 transitions. [2018-12-09 01:37:58,089 INFO L78 Accepts]: Start accepts. Automaton has 6546 states and 8332 transitions. Word has length 88 [2018-12-09 01:37:58,089 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:37:58,089 INFO L480 AbstractCegarLoop]: Abstraction has 6546 states and 8332 transitions. [2018-12-09 01:37:58,089 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-09 01:37:58,089 INFO L276 IsEmpty]: Start isEmpty. Operand 6546 states and 8332 transitions. [2018-12-09 01:37:58,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2018-12-09 01:37:58,091 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:37:58,091 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 01:37:58,091 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:37:58,092 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:37:58,092 INFO L82 PathProgramCache]: Analyzing trace with hash -504460189, now seen corresponding path program 1 times [2018-12-09 01:37:58,092 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 01:37:58,092 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 01:37:58,093 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:37:58,093 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:37:58,093 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:37:58,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:37:58,168 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2018-12-09 01:37:58,168 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 01:37:58,168 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-09 01:37:58,169 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-09 01:37:58,169 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-09 01:37:58,169 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-09 01:37:58,169 INFO L87 Difference]: Start difference. First operand 6546 states and 8332 transitions. Second operand 5 states. [2018-12-09 01:37:58,327 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:37:58,327 INFO L93 Difference]: Finished difference Result 10714 states and 13601 transitions. [2018-12-09 01:37:58,328 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-12-09 01:37:58,328 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 89 [2018-12-09 01:37:58,328 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:37:58,344 INFO L225 Difference]: With dead ends: 10714 [2018-12-09 01:37:58,344 INFO L226 Difference]: Without dead ends: 6372 [2018-12-09 01:37:58,352 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2018-12-09 01:37:58,357 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6372 states. [2018-12-09 01:37:58,480 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6372 to 6327. [2018-12-09 01:37:58,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6327 states. [2018-12-09 01:37:58,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6327 states to 6327 states and 8009 transitions. [2018-12-09 01:37:58,490 INFO L78 Accepts]: Start accepts. Automaton has 6327 states and 8009 transitions. Word has length 89 [2018-12-09 01:37:58,490 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:37:58,490 INFO L480 AbstractCegarLoop]: Abstraction has 6327 states and 8009 transitions. [2018-12-09 01:37:58,490 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-09 01:37:58,490 INFO L276 IsEmpty]: Start isEmpty. Operand 6327 states and 8009 transitions. [2018-12-09 01:37:58,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2018-12-09 01:37:58,492 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:37:58,492 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 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] [2018-12-09 01:37:58,492 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:37:58,492 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:37:58,492 INFO L82 PathProgramCache]: Analyzing trace with hash -873326595, now seen corresponding path program 1 times [2018-12-09 01:37:58,493 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 01:37:58,493 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 01:37:58,493 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:37:58,494 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:37:58,494 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:37:58,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:37:58,590 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2018-12-09 01:37:58,590 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:37:58,590 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_eb1501d1-8ce7-4abe-a2f7-aa111431d7a6/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 01:37:58,601 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:37:58,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:37:58,839 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 01:37:58,868 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2018-12-09 01:37:58,896 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 01:37:58,896 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [9] total 10 [2018-12-09 01:37:58,896 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-12-09 01:37:58,897 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-12-09 01:37:58,897 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2018-12-09 01:37:58,897 INFO L87 Difference]: Start difference. First operand 6327 states and 8009 transitions. Second operand 10 states. [2018-12-09 01:38:03,379 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:38:03,379 INFO L93 Difference]: Finished difference Result 17518 states and 22417 transitions. [2018-12-09 01:38:03,379 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2018-12-09 01:38:03,379 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 99 [2018-12-09 01:38:03,379 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:38:03,402 INFO L225 Difference]: With dead ends: 17518 [2018-12-09 01:38:03,402 INFO L226 Difference]: Without dead ends: 11674 [2018-12-09 01:38:03,411 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 130 GetRequests, 108 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 76 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=122, Invalid=430, Unknown=0, NotChecked=0, Total=552 [2018-12-09 01:38:03,418 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11674 states. [2018-12-09 01:38:03,636 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11674 to 11429. [2018-12-09 01:38:03,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11429 states. [2018-12-09 01:38:03,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11429 states to 11429 states and 14498 transitions. [2018-12-09 01:38:03,651 INFO L78 Accepts]: Start accepts. Automaton has 11429 states and 14498 transitions. Word has length 99 [2018-12-09 01:38:03,651 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:38:03,652 INFO L480 AbstractCegarLoop]: Abstraction has 11429 states and 14498 transitions. [2018-12-09 01:38:03,652 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-12-09 01:38:03,652 INFO L276 IsEmpty]: Start isEmpty. Operand 11429 states and 14498 transitions. [2018-12-09 01:38:03,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2018-12-09 01:38:03,654 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:38:03,654 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 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] [2018-12-09 01:38:03,654 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:38:03,654 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:38:03,655 INFO L82 PathProgramCache]: Analyzing trace with hash -1339276892, now seen corresponding path program 1 times [2018-12-09 01:38:03,655 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 01:38:03,655 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 01:38:03,656 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:38:03,656 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:38:03,656 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:38:03,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:38:03,766 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2018-12-09 01:38:03,766 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:38:03,766 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_eb1501d1-8ce7-4abe-a2f7-aa111431d7a6/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 01:38:03,774 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:38:03,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:38:03,970 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 01:38:03,987 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2018-12-09 01:38:04,014 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 01:38:04,014 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [10] total 11 [2018-12-09 01:38:04,015 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-12-09 01:38:04,015 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-12-09 01:38:04,015 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2018-12-09 01:38:04,015 INFO L87 Difference]: Start difference. First operand 11429 states and 14498 transitions. Second operand 11 states. [2018-12-09 01:38:07,128 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:38:07,128 INFO L93 Difference]: Finished difference Result 42299 states and 54024 transitions. [2018-12-09 01:38:07,128 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2018-12-09 01:38:07,128 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 100 [2018-12-09 01:38:07,129 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:38:07,130 INFO L225 Difference]: With dead ends: 42299 [2018-12-09 01:38:07,130 INFO L226 Difference]: Without dead ends: 0 [2018-12-09 01:38:07,169 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 148 GetRequests, 107 SyntacticMatches, 0 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 461 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=365, Invalid=1441, Unknown=0, NotChecked=0, Total=1806 [2018-12-09 01:38:07,170 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-09 01:38:07,170 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-09 01:38:07,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-09 01:38:07,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-09 01:38:07,174 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 100 [2018-12-09 01:38:07,174 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:38:07,174 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-09 01:38:07,174 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-12-09 01:38:07,174 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-09 01:38:07,174 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-09 01:38:07,177 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-09 01:38:07,372 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:07,379 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:07,385 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:07,396 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:07,553 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:07,554 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:07,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:07,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:07,586 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:07,587 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:07,618 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:07,627 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:07,629 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:07,633 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:07,636 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:07,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:07,725 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:07,730 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:07,736 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:07,741 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:07,744 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:07,745 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:07,747 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:07,756 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:07,758 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:07,765 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:08,620 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:08,623 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:08,627 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:08,633 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:08,670 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:08,678 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:08,684 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:08,685 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:08,692 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:08,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:08,704 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:08,707 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:08,710 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:08,712 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:08,732 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:08,733 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:08,738 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:08,742 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:08,756 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:08,759 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:08,767 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:08,770 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:08,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:08,779 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:08,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:08,786 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:08,794 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:08,797 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:08,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:08,806 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:08,809 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:08,813 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:08,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:08,837 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:09,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:09,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:09,566 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:09,566 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:09,650 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:09,651 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:10,304 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:10,304 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:10,487 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:10,487 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:10,708 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:10,709 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:10,736 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:10,759 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:10,761 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:10,763 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:10,767 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:10,781 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:10,783 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:10,788 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:10,796 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:10,804 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:10,809 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:10,810 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:10,811 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:10,812 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:10,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:10,832 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:10,844 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:10,848 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:11,226 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:11,227 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:38:11,397 WARN L180 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 40 [2018-12-09 01:38:11,860 WARN L180 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 17 [2018-12-09 01:38:12,151 WARN L180 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 33 [2018-12-09 01:38:12,482 WARN L180 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 1 [2018-12-09 01:38:12,615 WARN L180 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 40 [2018-12-09 01:38:12,882 WARN L180 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 40 [2018-12-09 01:38:13,118 WARN L180 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 18 [2018-12-09 01:38:13,243 WARN L180 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 40 [2018-12-09 01:38:13,486 WARN L180 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 40 [2018-12-09 01:38:13,753 WARN L180 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 40 [2018-12-09 01:38:13,961 WARN L180 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 40 [2018-12-09 01:38:14,515 WARN L180 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 40 [2018-12-09 01:38:15,018 WARN L180 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 18 [2018-12-09 01:38:15,555 WARN L180 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 17 [2018-12-09 01:38:16,866 WARN L180 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 99 DAG size of output: 53 [2018-12-09 01:38:17,010 WARN L180 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 40 [2018-12-09 01:38:17,134 WARN L180 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 40 [2018-12-09 01:38:17,536 WARN L180 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 33 [2018-12-09 01:38:18,061 WARN L180 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 40 [2018-12-09 01:38:18,384 WARN L180 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 1 [2018-12-09 01:38:18,504 WARN L180 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 1 [2018-12-09 01:38:18,703 WARN L180 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 17 [2018-12-09 01:38:19,101 WARN L180 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 40 [2018-12-09 01:38:20,480 WARN L180 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 20 [2018-12-09 01:38:20,748 WARN L180 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 40 [2018-12-09 01:38:20,942 WARN L180 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 14 [2018-12-09 01:38:21,146 WARN L180 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 1 [2018-12-09 01:38:21,897 WARN L180 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 1 [2018-12-09 01:38:22,333 WARN L180 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 40 [2018-12-09 01:38:22,809 WARN L180 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 40 [2018-12-09 01:38:23,126 WARN L180 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 17 [2018-12-09 01:38:23,612 WARN L180 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 40 [2018-12-09 01:38:24,197 WARN L180 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 40 [2018-12-09 01:38:24,392 INFO L448 ceAbstractionStarter]: For program point L3218-1(line 3218) no Hoare annotation was computed. [2018-12-09 01:38:24,392 INFO L448 ceAbstractionStarter]: For program point st21nfca_hci_add_len_crcFINAL(lines 3210 3230) no Hoare annotation was computed. [2018-12-09 01:38:24,392 INFO L451 ceAbstractionStarter]: At program point L3226(line 3226) the Hoare annotation is: true [2018-12-09 01:38:24,392 INFO L448 ceAbstractionStarter]: For program point st21nfca_hci_add_len_crcEXIT(lines 3210 3230) no Hoare annotation was computed. [2018-12-09 01:38:24,393 INFO L448 ceAbstractionStarter]: For program point L3226-1(line 3226) no Hoare annotation was computed. [2018-12-09 01:38:24,393 INFO L448 ceAbstractionStarter]: For program point L3223-1(line 3223) no Hoare annotation was computed. [2018-12-09 01:38:24,393 INFO L451 ceAbstractionStarter]: At program point st21nfca_hci_add_len_crcENTRY(lines 3210 3230) the Hoare annotation is: true [2018-12-09 01:38:24,393 INFO L451 ceAbstractionStarter]: At program point L3223(line 3223) the Hoare annotation is: true [2018-12-09 01:38:24,393 INFO L451 ceAbstractionStarter]: At program point L3220(line 3220) the Hoare annotation is: true [2018-12-09 01:38:24,393 INFO L451 ceAbstractionStarter]: At program point L3218(line 3218) the Hoare annotation is: true [2018-12-09 01:38:24,394 INFO L448 ceAbstractionStarter]: For program point L3220-1(line 3220) no Hoare annotation was computed. [2018-12-09 01:38:24,394 INFO L448 ceAbstractionStarter]: For program point st21nfca_hci_i2c_writeEXIT(lines 3239 3326) no Hoare annotation was computed. [2018-12-09 01:38:24,394 INFO L451 ceAbstractionStarter]: At program point L3293(lines 3251 3325) the Hoare annotation is: true [2018-12-09 01:38:24,394 INFO L451 ceAbstractionStarter]: At program point L3314(line 3314) the Hoare annotation is: true [2018-12-09 01:38:24,394 INFO L448 ceAbstractionStarter]: For program point L3314-1(lines 3251 3325) no Hoare annotation was computed. [2018-12-09 01:38:24,394 INFO L448 ceAbstractionStarter]: For program point L3273(line 3273) no Hoare annotation was computed. [2018-12-09 01:38:24,394 INFO L448 ceAbstractionStarter]: For program point L3302(lines 3302 3303) no Hoare annotation was computed. [2018-12-09 01:38:24,395 INFO L451 ceAbstractionStarter]: At program point L3298(line 3298) the Hoare annotation is: true [2018-12-09 01:38:24,395 INFO L448 ceAbstractionStarter]: For program point L3298-1(line 3298) no Hoare annotation was computed. [2018-12-09 01:38:24,395 INFO L448 ceAbstractionStarter]: For program point L3261-1(line 3261) no Hoare annotation was computed. [2018-12-09 01:38:24,395 INFO L451 ceAbstractionStarter]: At program point L3261(line 3261) the Hoare annotation is: true [2018-12-09 01:38:24,395 INFO L448 ceAbstractionStarter]: For program point L3323(line 3323) no Hoare annotation was computed. [2018-12-09 01:38:24,395 INFO L448 ceAbstractionStarter]: For program point st21nfca_hci_i2c_writeFINAL(lines 3239 3326) no Hoare annotation was computed. [2018-12-09 01:38:24,396 INFO L448 ceAbstractionStarter]: For program point L3282(line 3282) no Hoare annotation was computed. [2018-12-09 01:38:24,396 INFO L451 ceAbstractionStarter]: At program point L3315(lines 3315 3322) the Hoare annotation is: true [2018-12-09 01:38:24,396 INFO L448 ceAbstractionStarter]: For program point L3282-2(lines 3282 3288) no Hoare annotation was computed. [2018-12-09 01:38:24,396 INFO L448 ceAbstractionStarter]: For program point L3282-4(lines 3282 3288) no Hoare annotation was computed. [2018-12-09 01:38:24,396 INFO L451 ceAbstractionStarter]: At program point L3311(lines 3251 3325) the Hoare annotation is: true [2018-12-09 01:38:24,396 INFO L451 ceAbstractionStarter]: At program point st21nfca_hci_i2c_writeENTRY(lines 3239 3326) the Hoare annotation is: true [2018-12-09 01:38:24,396 INFO L451 ceAbstractionStarter]: At program point L3266(lines 3266 3267) the Hoare annotation is: true [2018-12-09 01:38:24,397 INFO L448 ceAbstractionStarter]: For program point L3266-1(lines 3266 3267) no Hoare annotation was computed. [2018-12-09 01:38:24,397 INFO L448 ceAbstractionStarter]: For program point L3262(lines 3262 3265) no Hoare annotation was computed. [2018-12-09 01:38:24,397 INFO L448 ceAbstractionStarter]: For program point L3262-2(lines 3262 3265) no Hoare annotation was computed. [2018-12-09 01:38:24,397 INFO L451 ceAbstractionStarter]: At program point L3291(lines 3251 3325) the Hoare annotation is: true [2018-12-09 01:38:24,397 INFO L448 ceAbstractionStarter]: For program point L3316(lines 3316 3320) no Hoare annotation was computed. [2018-12-09 01:38:24,397 INFO L448 ceAbstractionStarter]: For program point L3275-1(line 3275) no Hoare annotation was computed. [2018-12-09 01:38:24,397 INFO L451 ceAbstractionStarter]: At program point L3275(line 3275) the Hoare annotation is: true [2018-12-09 01:38:24,398 INFO L448 ceAbstractionStarter]: For program point L3304(lines 3304 3307) no Hoare annotation was computed. [2018-12-09 01:38:24,398 INFO L448 ceAbstractionStarter]: For program point L3304-2(lines 3304 3307) no Hoare annotation was computed. [2018-12-09 01:38:24,398 INFO L448 ceAbstractionStarter]: For program point L3292(lines 3292 3295) no Hoare annotation was computed. [2018-12-09 01:38:24,398 INFO L451 ceAbstractionStarter]: At program point L3309(lines 3251 3325) the Hoare annotation is: true [2018-12-09 01:38:24,398 INFO L451 ceAbstractionStarter]: At program point L3272(line 3272) the Hoare annotation is: true [2018-12-09 01:38:24,398 INFO L448 ceAbstractionStarter]: For program point L3305-1(line 3305) no Hoare annotation was computed. [2018-12-09 01:38:24,398 INFO L451 ceAbstractionStarter]: At program point L3305(line 3305) the Hoare annotation is: true [2018-12-09 01:38:24,399 INFO L451 ceAbstractionStarter]: At program point L3272-1(line 3272) the Hoare annotation is: true [2018-12-09 01:38:24,399 INFO L448 ceAbstractionStarter]: For program point L3268(lines 3268 3271) no Hoare annotation was computed. [2018-12-09 01:38:24,399 INFO L448 ceAbstractionStarter]: For program point dev_get_drvdataFINAL(lines 2950 2955) no Hoare annotation was computed. [2018-12-09 01:38:24,399 INFO L451 ceAbstractionStarter]: At program point dev_get_drvdataENTRY(lines 2950 2955) the Hoare annotation is: true [2018-12-09 01:38:24,399 INFO L448 ceAbstractionStarter]: For program point dev_get_drvdataEXIT(lines 2950 2955) no Hoare annotation was computed. [2018-12-09 01:38:24,399 INFO L448 ceAbstractionStarter]: For program point gpiod_direction_output_rawFINAL(lines 4491 4493) no Hoare annotation was computed. [2018-12-09 01:38:24,399 INFO L451 ceAbstractionStarter]: At program point gpiod_direction_output_rawENTRY(lines 4491 4493) the Hoare annotation is: true [2018-12-09 01:38:24,400 INFO L448 ceAbstractionStarter]: For program point gpiod_direction_output_rawEXIT(lines 4491 4493) no Hoare annotation was computed. [2018-12-09 01:38:24,400 INFO L451 ceAbstractionStarter]: At program point L4222(line 4222) the Hoare annotation is: true [2018-12-09 01:38:24,400 INFO L448 ceAbstractionStarter]: For program point L4156(lines 4156 4159) no Hoare annotation was computed. [2018-12-09 01:38:24,400 INFO L448 ceAbstractionStarter]: For program point L4123(line 4123) no Hoare annotation was computed. [2018-12-09 01:38:24,400 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 4086 4243) no Hoare annotation was computed. [2018-12-09 01:38:24,400 INFO L448 ceAbstractionStarter]: For program point L4214(lines 4214 4219) no Hoare annotation was computed. [2018-12-09 01:38:24,400 INFO L448 ceAbstractionStarter]: For program point L4148(line 4148) no Hoare annotation was computed. [2018-12-09 01:38:24,401 INFO L448 ceAbstractionStarter]: For program point L4173(line 4173) no Hoare annotation was computed. [2018-12-09 01:38:24,401 INFO L448 ceAbstractionStarter]: For program point L4107-1(line 4107) no Hoare annotation was computed. [2018-12-09 01:38:24,401 INFO L444 ceAbstractionStarter]: At program point L4107(line 4107) the Hoare annotation is: (or (not (= 0 |old(~ldv_irq_1_3~0)|)) (not (= 0 |old(~ldv_irq_1_1~0)|)) (not (= 0 ~ldv_irq_2_2~0)) (not (= 0 |old(~ldv_irq_1_2~0)|)) (and (= 0 ~ldv_irq_1_1~0) (= 0 ~ldv_irq_1_3~0) (= 0 ~ldv_irq_2_0~0) (= 0 ~ldv_irq_1_2~0) (= |old(~ldv_irq_1_0~0)| ~ldv_irq_1_0~0)) (not (= ~ldv_spin~0 0)) (not (= 0 |old(~ldv_irq_2_0~0)|)) (not (= 0 ~ldv_irq_2_3~0)) (not (= 0 ~ldv_irq_2_1~0)) (not (= 0 |old(~ldv_irq_1_0~0)|))) [2018-12-09 01:38:24,401 INFO L448 ceAbstractionStarter]: For program point L4198(line 4198) no Hoare annotation was computed. [2018-12-09 01:38:24,402 INFO L448 ceAbstractionStarter]: For program point L4165(line 4165) no Hoare annotation was computed. [2018-12-09 01:38:24,402 INFO L448 ceAbstractionStarter]: For program point L4124(lines 4124 4153) no Hoare annotation was computed. [2018-12-09 01:38:24,402 INFO L451 ceAbstractionStarter]: At program point L4157(line 4157) the Hoare annotation is: true [2018-12-09 01:38:24,402 INFO L451 ceAbstractionStarter]: At program point L4215(line 4215) the Hoare annotation is: true [2018-12-09 01:38:24,402 INFO L448 ceAbstractionStarter]: For program point L4215-1(line 4215) no Hoare annotation was computed. [2018-12-09 01:38:24,402 INFO L451 ceAbstractionStarter]: At program point L4149(line 4149) the Hoare annotation is: true [2018-12-09 01:38:24,402 INFO L448 ceAbstractionStarter]: For program point L4174(lines 4174 4189) no Hoare annotation was computed. [2018-12-09 01:38:24,403 INFO L448 ceAbstractionStarter]: For program point L4240(line 4240) no Hoare annotation was computed. [2018-12-09 01:38:24,403 INFO L448 ceAbstractionStarter]: For program point L4141(line 4141) no Hoare annotation was computed. [2018-12-09 01:38:24,403 INFO L448 ceAbstractionStarter]: For program point L4199(lines 4199 4226) no Hoare annotation was computed. [2018-12-09 01:38:24,403 INFO L448 ceAbstractionStarter]: For program point L4166(lines 4166 4171) no Hoare annotation was computed. [2018-12-09 01:38:24,403 INFO L448 ceAbstractionStarter]: For program point L4191(line 4191) no Hoare annotation was computed. [2018-12-09 01:38:24,403 INFO L448 ceAbstractionStarter]: For program point L4142(lines 4142 4146) no Hoare annotation was computed. [2018-12-09 01:38:24,403 INFO L448 ceAbstractionStarter]: For program point L4175-1(line 4175) no Hoare annotation was computed. [2018-12-09 01:38:24,404 INFO L451 ceAbstractionStarter]: At program point L4175(line 4175) the Hoare annotation is: true [2018-12-09 01:38:24,404 INFO L448 ceAbstractionStarter]: For program point L4109-1(line 4109) no Hoare annotation was computed. [2018-12-09 01:38:24,404 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 4086 4243) no Hoare annotation was computed. [2018-12-09 01:38:24,404 INFO L444 ceAbstractionStarter]: At program point L4109(line 4109) the Hoare annotation is: (or (not (= 0 |old(~ldv_irq_1_3~0)|)) (not (= 0 |old(~ldv_irq_1_1~0)|)) (not (= 0 ~ldv_irq_2_2~0)) (not (= 0 |old(~ldv_irq_1_2~0)|)) (and (= 0 ~ldv_irq_1_1~0) (= 0 ~ldv_irq_1_3~0) (= 0 ~ldv_irq_2_0~0) (= 0 ~ldv_irq_1_2~0) (= |old(~ldv_irq_1_0~0)| ~ldv_irq_1_0~0)) (not (= ~ldv_spin~0 0)) (not (= 0 |old(~ldv_irq_2_0~0)|)) (not (= 0 ~ldv_irq_2_3~0)) (not (= 0 ~ldv_irq_2_1~0)) (not (= 0 |old(~ldv_irq_1_0~0)|))) [2018-12-09 01:38:24,405 INFO L448 ceAbstractionStarter]: For program point L4134(line 4134) no Hoare annotation was computed. [2018-12-09 01:38:24,405 INFO L448 ceAbstractionStarter]: For program point L4167-1(line 4167) no Hoare annotation was computed. [2018-12-09 01:38:24,405 INFO L451 ceAbstractionStarter]: At program point L4167(line 4167) the Hoare annotation is: true [2018-12-09 01:38:24,405 INFO L451 ceAbstractionStarter]: At program point L4192(line 4192) the Hoare annotation is: true [2018-12-09 01:38:24,405 INFO L448 ceAbstractionStarter]: For program point L4126(lines 4126 4150) no Hoare annotation was computed. [2018-12-09 01:38:24,406 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 4086 4243) the Hoare annotation is: (or (not (= 0 |old(~ldv_irq_1_3~0)|)) (not (= 0 |old(~ldv_irq_1_1~0)|)) (not (= 0 ~ldv_irq_2_2~0)) (not (= 0 |old(~ldv_irq_1_2~0)|)) (and (= 0 ~ldv_irq_1_1~0) (= 0 ~ldv_irq_1_3~0) (= 0 ~ldv_irq_2_0~0) (= 0 ~ldv_irq_1_2~0) (= |old(~ldv_irq_1_0~0)| ~ldv_irq_1_0~0)) (not (= ~ldv_spin~0 0)) (not (= 0 |old(~ldv_irq_2_0~0)|)) (not (= 0 ~ldv_irq_2_3~0)) (not (= 0 ~ldv_irq_2_1~0)) (not (= 0 |old(~ldv_irq_1_0~0)|))) [2018-12-09 01:38:24,406 INFO L448 ceAbstractionStarter]: For program point L4176(lines 4176 4182) no Hoare annotation was computed. [2018-12-09 01:38:24,406 INFO L448 ceAbstractionStarter]: For program point L4143-1(line 4143) no Hoare annotation was computed. [2018-12-09 01:38:24,406 INFO L448 ceAbstractionStarter]: For program point L4176-2(lines 4174 4188) no Hoare annotation was computed. [2018-12-09 01:38:24,406 INFO L451 ceAbstractionStarter]: At program point L4143(line 4143) the Hoare annotation is: true [2018-12-09 01:38:24,406 INFO L448 ceAbstractionStarter]: For program point L4234(line 4234) no Hoare annotation was computed. [2018-12-09 01:38:24,406 INFO L448 ceAbstractionStarter]: For program point L4201(lines 4201 4223) no Hoare annotation was computed. [2018-12-09 01:38:24,407 INFO L448 ceAbstractionStarter]: For program point L4135(lines 4135 4139) no Hoare annotation was computed. [2018-12-09 01:38:24,407 INFO L448 ceAbstractionStarter]: For program point L4127(line 4127) no Hoare annotation was computed. [2018-12-09 01:38:24,407 INFO L451 ceAbstractionStarter]: At program point L4185(lines 4102 4242) the Hoare annotation is: true [2018-12-09 01:38:24,407 INFO L448 ceAbstractionStarter]: For program point L4111-1(line 4111) no Hoare annotation was computed. [2018-12-09 01:38:24,407 INFO L444 ceAbstractionStarter]: At program point L4111(line 4111) the Hoare annotation is: (or (not (= 0 |old(~ldv_irq_1_3~0)|)) (not (= 0 |old(~ldv_irq_1_1~0)|)) (not (= 0 ~ldv_irq_2_2~0)) (not (= 0 |old(~ldv_irq_1_2~0)|)) (and (= 0 ~ldv_irq_1_1~0) (= 0 ~ldv_irq_1_3~0) (= 0 ~ldv_irq_2_0~0) (= 0 ~ldv_irq_1_2~0) (= |old(~ldv_irq_1_0~0)| ~ldv_irq_1_0~0)) (not (= ~ldv_spin~0 0)) (not (= 0 |old(~ldv_irq_2_0~0)|)) (not (= 0 ~ldv_irq_2_3~0)) (not (= 0 ~ldv_irq_2_1~0)) (not (= 0 |old(~ldv_irq_1_0~0)|))) [2018-12-09 01:38:24,407 INFO L451 ceAbstractionStarter]: At program point L4235(line 4235) the Hoare annotation is: true [2018-12-09 01:38:24,408 INFO L448 ceAbstractionStarter]: For program point L4202(line 4202) no Hoare annotation was computed. [2018-12-09 01:38:24,408 INFO L451 ceAbstractionStarter]: At program point L4136(line 4136) the Hoare annotation is: true [2018-12-09 01:38:24,408 INFO L448 ceAbstractionStarter]: For program point L4103-1(line 4103) no Hoare annotation was computed. [2018-12-09 01:38:24,408 INFO L444 ceAbstractionStarter]: At program point L4103(line 4103) the Hoare annotation is: (or (not (= 0 |old(~ldv_irq_1_3~0)|)) (not (= 0 |old(~ldv_irq_1_1~0)|)) (not (= 0 ~ldv_irq_2_2~0)) (not (= 0 |old(~ldv_irq_1_2~0)|)) (and (= 0 ~ldv_irq_1_1~0) (= 0 ~ldv_irq_1_3~0) (= 0 ~ldv_irq_2_0~0) (= 0 ~ldv_irq_1_2~0) (= |old(~ldv_irq_1_0~0)| ~ldv_irq_1_0~0)) (not (= ~ldv_spin~0 0)) (not (= 0 |old(~ldv_irq_2_0~0)|)) (not (= 0 ~ldv_irq_2_3~0)) (not (= 0 ~ldv_irq_2_1~0)) (not (= 0 |old(~ldv_irq_1_0~0)|))) [2018-12-09 01:38:24,408 INFO L448 ceAbstractionStarter]: For program point L4136-1(line 4136) no Hoare annotation was computed. [2018-12-09 01:38:24,408 INFO L448 ceAbstractionStarter]: For program point L4128(lines 4128 4132) no Hoare annotation was computed. [2018-12-09 01:38:24,409 INFO L448 ceAbstractionStarter]: For program point L4161(line 4161) no Hoare annotation was computed. [2018-12-09 01:38:24,409 INFO L448 ceAbstractionStarter]: For program point L4203(lines 4203 4211) no Hoare annotation was computed. [2018-12-09 01:38:24,409 INFO L448 ceAbstractionStarter]: For program point L4162(lines 4162 4196) no Hoare annotation was computed. [2018-12-09 01:38:24,409 INFO L448 ceAbstractionStarter]: For program point L4228(line 4228) no Hoare annotation was computed. [2018-12-09 01:38:24,409 INFO L448 ceAbstractionStarter]: For program point L4129-1(line 4129) no Hoare annotation was computed. [2018-12-09 01:38:24,409 INFO L451 ceAbstractionStarter]: At program point L4129(line 4129) the Hoare annotation is: true [2018-12-09 01:38:24,409 INFO L448 ceAbstractionStarter]: For program point L4179-1(line 4179) no Hoare annotation was computed. [2018-12-09 01:38:24,410 INFO L451 ceAbstractionStarter]: At program point L4179(line 4179) the Hoare annotation is: true [2018-12-09 01:38:24,410 INFO L448 ceAbstractionStarter]: For program point L4113-1(line 4113) no Hoare annotation was computed. [2018-12-09 01:38:24,410 INFO L444 ceAbstractionStarter]: At program point L4113(line 4113) the Hoare annotation is: (or (not (= 0 |old(~ldv_irq_1_3~0)|)) (not (= 0 |old(~ldv_irq_1_1~0)|)) (not (= 0 ~ldv_irq_2_2~0)) (not (= 0 |old(~ldv_irq_1_2~0)|)) (and (= 0 ~ldv_irq_1_1~0) (= 0 ~ldv_irq_1_3~0) (= 0 ~ldv_irq_2_0~0) (= 0 ~ldv_irq_1_2~0) (= |old(~ldv_irq_1_0~0)| ~ldv_irq_1_0~0)) (not (= ~ldv_spin~0 0)) (not (= 0 |old(~ldv_irq_2_0~0)|)) (not (= 0 ~ldv_irq_2_3~0)) (not (= 0 ~ldv_irq_2_1~0)) (not (= 0 |old(~ldv_irq_1_0~0)|))) [2018-12-09 01:38:24,410 INFO L448 ceAbstractionStarter]: For program point L4204-1(line 4204) no Hoare annotation was computed. [2018-12-09 01:38:24,410 INFO L451 ceAbstractionStarter]: At program point L4237(lines 4102 4242) the Hoare annotation is: true [2018-12-09 01:38:24,410 INFO L451 ceAbstractionStarter]: At program point L4204(line 4204) the Hoare annotation is: true [2018-12-09 01:38:24,411 INFO L448 ceAbstractionStarter]: For program point L4105-1(line 4105) no Hoare annotation was computed. [2018-12-09 01:38:24,411 INFO L444 ceAbstractionStarter]: At program point L4105(line 4105) the Hoare annotation is: (or (not (= 0 |old(~ldv_irq_1_3~0)|)) (not (= 0 |old(~ldv_irq_1_1~0)|)) (not (= 0 ~ldv_irq_2_2~0)) (not (= 0 |old(~ldv_irq_1_2~0)|)) (and (= 0 ~ldv_irq_1_1~0) (= 0 ~ldv_irq_1_3~0) (= 0 ~ldv_irq_2_0~0) (= 0 ~ldv_irq_1_2~0) (= |old(~ldv_irq_1_0~0)| ~ldv_irq_1_0~0)) (not (= ~ldv_spin~0 0)) (not (= 0 |old(~ldv_irq_2_0~0)|)) (not (= 0 ~ldv_irq_2_3~0)) (not (= 0 ~ldv_irq_2_1~0)) (not (= 0 |old(~ldv_irq_1_0~0)|))) [2018-12-09 01:38:24,411 INFO L448 ceAbstractionStarter]: For program point L4229(lines 4229 4232) no Hoare annotation was computed. [2018-12-09 01:38:24,411 INFO L448 ceAbstractionStarter]: For program point L4221(line 4221) no Hoare annotation was computed. [2018-12-09 01:38:24,411 INFO L448 ceAbstractionStarter]: For program point L4122(lines 4122 4236) no Hoare annotation was computed. [2018-12-09 01:38:24,411 INFO L448 ceAbstractionStarter]: For program point L4155(line 4155) no Hoare annotation was computed. [2018-12-09 01:38:24,412 INFO L448 ceAbstractionStarter]: For program point L4213(line 4213) no Hoare annotation was computed. [2018-12-09 01:38:24,412 INFO L448 ceAbstractionStarter]: For program point L4205(lines 4205 4209) no Hoare annotation was computed. [2018-12-09 01:38:24,412 INFO L451 ceAbstractionStarter]: At program point L4230(line 4230) the Hoare annotation is: true [2018-12-09 01:38:24,412 INFO L448 ceAbstractionStarter]: For program point L4164(lines 4164 4193) no Hoare annotation was computed. [2018-12-09 01:38:24,412 INFO L448 ceAbstractionStarter]: For program point msleepEXIT(lines 4538 4540) no Hoare annotation was computed. [2018-12-09 01:38:24,412 INFO L451 ceAbstractionStarter]: At program point msleepENTRY(lines 4538 4540) the Hoare annotation is: true [2018-12-09 01:38:24,412 INFO L448 ceAbstractionStarter]: For program point msleepFINAL(lines 4538 4540) no Hoare annotation was computed. [2018-12-09 01:38:24,413 INFO L451 ceAbstractionStarter]: At program point st21nfca_hci_probeENTRY(lines 4585 4587) the Hoare annotation is: true [2018-12-09 01:38:24,413 INFO L448 ceAbstractionStarter]: For program point st21nfca_hci_probeEXIT(lines 4585 4587) no Hoare annotation was computed. [2018-12-09 01:38:24,413 INFO L448 ceAbstractionStarter]: For program point st21nfca_hci_probeFINAL(lines 4585 4587) no Hoare annotation was computed. [2018-12-09 01:38:24,413 INFO L448 ceAbstractionStarter]: For program point i2c_master_sendEXIT(lines 4506 4508) no Hoare annotation was computed. [2018-12-09 01:38:24,413 INFO L451 ceAbstractionStarter]: At program point i2c_master_sendENTRY(lines 4506 4508) the Hoare annotation is: true [2018-12-09 01:38:24,413 INFO L448 ceAbstractionStarter]: For program point i2c_master_sendFINAL(lines 4506 4508) no Hoare annotation was computed. [2018-12-09 01:38:24,413 INFO L451 ceAbstractionStarter]: At program point gpio_to_irqENTRY(lines 3046 3053) the Hoare annotation is: true [2018-12-09 01:38:24,413 INFO L451 ceAbstractionStarter]: At program point L3050(line 3050) the Hoare annotation is: true [2018-12-09 01:38:24,413 INFO L448 ceAbstractionStarter]: For program point gpio_to_irqEXIT(lines 3046 3053) no Hoare annotation was computed. [2018-12-09 01:38:24,413 INFO L448 ceAbstractionStarter]: For program point L3050-1(line 3050) no Hoare annotation was computed. [2018-12-09 01:38:24,414 INFO L448 ceAbstractionStarter]: For program point gpio_to_irqFINAL(lines 3046 3053) no Hoare annotation was computed. [2018-12-09 01:38:24,414 INFO L448 ceAbstractionStarter]: For program point devm_request_threaded_irqFINAL(lines 4479 4481) no Hoare annotation was computed. [2018-12-09 01:38:24,414 INFO L451 ceAbstractionStarter]: At program point devm_request_threaded_irqENTRY(lines 4479 4481) the Hoare annotation is: true [2018-12-09 01:38:24,414 INFO L448 ceAbstractionStarter]: For program point devm_request_threaded_irqEXIT(lines 4479 4481) no Hoare annotation was computed. [2018-12-09 01:38:24,414 INFO L444 ceAbstractionStarter]: At program point ldv_devm_request_threaded_irq_33ENTRY(lines 4360 4380) the Hoare annotation is: (let ((.cse4 (not (= 0 |old(~ldv_irq_1_3~0)|))) (.cse0 (not (= 0 ~ldv_irq_2_2~0))) (.cse1 (not (= ~ldv_spin~0 0))) (.cse2 (not (= 0 ~ldv_irq_2_3~0))) (.cse3 (not (= 0 ~ldv_irq_2_1~0)))) (and (or .cse0 (= ~ldv_irq_1_1~0 ~ldv_irq_1_0~0) .cse1 (not (= |old(~ldv_irq_1_0~0)| |old(~ldv_irq_1_1~0)|)) .cse2 .cse3) (or (not (= 0 |old(~ldv_irq_1_1~0)|)) .cse0 .cse1 (= 0 ~ldv_irq_1_1~0) .cse2 .cse3) (or .cse0 .cse1 (= |old(~ldv_irq_1_0~0)| ~ldv_irq_1_0~0) .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse2 (= 0 ~ldv_irq_1_3~0) .cse3) (or .cse4 .cse0 (not (= 0 |old(~ldv_irq_1_2~0)|)) .cse1 .cse2 .cse3 (= 0 ~ldv_irq_1_2~0)))) [2018-12-09 01:38:24,414 INFO L448 ceAbstractionStarter]: For program point ldv_devm_request_threaded_irq_33EXIT(lines 4360 4380) no Hoare annotation was computed. [2018-12-09 01:38:24,414 INFO L444 ceAbstractionStarter]: At program point L4375(line 4375) the Hoare annotation is: (let ((.cse4 (not (= 0 |old(~ldv_irq_1_3~0)|))) (.cse0 (not (= 0 ~ldv_irq_2_2~0))) (.cse1 (not (= ~ldv_spin~0 0))) (.cse2 (not (= 0 ~ldv_irq_2_3~0))) (.cse3 (not (= 0 ~ldv_irq_2_1~0)))) (and (or .cse0 (= ~ldv_irq_1_1~0 ~ldv_irq_1_0~0) .cse1 (not (= |old(~ldv_irq_1_0~0)| |old(~ldv_irq_1_1~0)|)) .cse2 .cse3) (or (not (= 0 |old(~ldv_irq_1_1~0)|)) .cse0 .cse1 (= 0 ~ldv_irq_1_1~0) .cse2 .cse3) (or .cse0 .cse1 (= |old(~ldv_irq_1_0~0)| ~ldv_irq_1_0~0) .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse2 (= 0 ~ldv_irq_1_3~0) .cse3) (or .cse4 .cse0 (not (= 0 |old(~ldv_irq_1_2~0)|)) .cse1 .cse2 .cse3 (= 0 ~ldv_irq_1_2~0)))) [2018-12-09 01:38:24,415 INFO L448 ceAbstractionStarter]: For program point L4374(lines 4374 4377) no Hoare annotation was computed. [2018-12-09 01:38:24,415 INFO L448 ceAbstractionStarter]: For program point ldv_devm_request_threaded_irq_33FINAL(lines 4360 4380) no Hoare annotation was computed. [2018-12-09 01:38:24,415 INFO L444 ceAbstractionStarter]: At program point L4370(lines 4370 4371) the Hoare annotation is: (let ((.cse4 (not (= 0 |old(~ldv_irq_1_3~0)|))) (.cse0 (not (= 0 ~ldv_irq_2_2~0))) (.cse1 (not (= ~ldv_spin~0 0))) (.cse2 (not (= 0 ~ldv_irq_2_3~0))) (.cse3 (not (= 0 ~ldv_irq_2_1~0)))) (and (or .cse0 (= ~ldv_irq_1_1~0 ~ldv_irq_1_0~0) .cse1 (not (= |old(~ldv_irq_1_0~0)| |old(~ldv_irq_1_1~0)|)) .cse2 .cse3) (or (not (= 0 |old(~ldv_irq_1_1~0)|)) .cse0 .cse1 (= 0 ~ldv_irq_1_1~0) .cse2 .cse3) (or .cse0 .cse1 (= |old(~ldv_irq_1_0~0)| ~ldv_irq_1_0~0) .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse2 (= 0 ~ldv_irq_1_3~0) .cse3) (or .cse4 .cse0 (not (= 0 |old(~ldv_irq_1_2~0)|)) .cse1 .cse2 .cse3 (= 0 ~ldv_irq_1_2~0)))) [2018-12-09 01:38:24,415 INFO L444 ceAbstractionStarter]: At program point L4373(line 4373) the Hoare annotation is: (let ((.cse4 (not (= 0 |old(~ldv_irq_1_3~0)|))) (.cse0 (not (= 0 ~ldv_irq_2_2~0))) (.cse1 (not (= ~ldv_spin~0 0))) (.cse2 (not (= 0 ~ldv_irq_2_3~0))) (.cse3 (not (= 0 ~ldv_irq_2_1~0)))) (and (or .cse0 (= ~ldv_irq_1_1~0 ~ldv_irq_1_0~0) .cse1 (not (= |old(~ldv_irq_1_0~0)| |old(~ldv_irq_1_1~0)|)) .cse2 .cse3) (or (not (= 0 |old(~ldv_irq_1_1~0)|)) .cse0 .cse1 (= 0 ~ldv_irq_1_1~0) .cse2 .cse3) (or .cse0 .cse1 (= |old(~ldv_irq_1_0~0)| ~ldv_irq_1_0~0) .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse2 (= 0 ~ldv_irq_1_3~0) .cse3) (or .cse4 .cse0 (not (= 0 |old(~ldv_irq_1_2~0)|)) .cse1 .cse2 .cse3 (= 0 ~ldv_irq_1_2~0)))) [2018-12-09 01:38:24,415 INFO L448 ceAbstractionStarter]: For program point L4374-1(lines 4374 4377) no Hoare annotation was computed. [2018-12-09 01:38:24,415 INFO L448 ceAbstractionStarter]: For program point L4373-1(line 4373) no Hoare annotation was computed. [2018-12-09 01:38:24,415 INFO L448 ceAbstractionStarter]: For program point L4370-1(lines 4370 4371) no Hoare annotation was computed. [2018-12-09 01:38:24,416 INFO L448 ceAbstractionStarter]: For program point L3970-2(lines 3965 3979) no Hoare annotation was computed. [2018-12-09 01:38:24,416 INFO L448 ceAbstractionStarter]: For program point L3964(line 3964) no Hoare annotation was computed. [2018-12-09 01:38:24,416 INFO L448 ceAbstractionStarter]: For program point ldv_irq_1FINAL(lines 3955 3997) no Hoare annotation was computed. [2018-12-09 01:38:24,416 INFO L448 ceAbstractionStarter]: For program point L3989(line 3989) no Hoare annotation was computed. [2018-12-09 01:38:24,416 INFO L451 ceAbstractionStarter]: At program point ldv_irq_1ENTRY(lines 3955 3997) the Hoare annotation is: true [2018-12-09 01:38:24,416 INFO L448 ceAbstractionStarter]: For program point L3983(lines 3983 3987) no Hoare annotation was computed. [2018-12-09 01:38:24,416 INFO L448 ceAbstractionStarter]: For program point ldv_irq_1EXIT(lines 3955 3997) no Hoare annotation was computed. [2018-12-09 01:38:24,416 INFO L448 ceAbstractionStarter]: For program point L3967-1(line 3967) no Hoare annotation was computed. [2018-12-09 01:38:24,417 INFO L444 ceAbstractionStarter]: At program point L3967(line 3967) the Hoare annotation is: (let ((.cse2 (not (= 0 |ldv_irq_1_#in~state|))) (.cse1 (not (= 0 ~ldv_irq_2_2~0))) (.cse0 (not (= ~ldv_spin~0 0))) (.cse3 (not (= 0 ~ldv_irq_2_3~0))) (.cse4 (not (= 0 ~ldv_irq_2_1~0)))) (and (or .cse0 (or (not (= 0 ~ldv_irq_1_3~0)) .cse1 .cse2 .cse3 .cse4)) (or .cse1 .cse0 .cse2 .cse3 .cse4 (not (= 0 ~ldv_irq_1_0~0))) (or (not (= 0 ~ldv_irq_1_1~0)) .cse1 .cse0 .cse2 .cse3 .cse4) (or (= |ldv_irq_1_#in~state| ldv_irq_1_~state) .cse1 .cse0 .cse3 .cse4))) [2018-12-09 01:38:24,417 INFO L448 ceAbstractionStarter]: For program point L3965(lines 3965 3980) no Hoare annotation was computed. [2018-12-09 01:38:24,417 INFO L448 ceAbstractionStarter]: For program point L3963(lines 3963 3991) no Hoare annotation was computed. [2018-12-09 01:38:24,417 INFO L444 ceAbstractionStarter]: At program point L3961-1(lines 3961 3994) the Hoare annotation is: (or (= |ldv_irq_1_#in~state| ldv_irq_1_~state) (not (= 0 ~ldv_irq_2_2~0)) (not (= ~ldv_spin~0 0)) (not (= 0 ~ldv_irq_2_3~0)) (not (= 0 ~ldv_irq_2_1~0))) [2018-12-09 01:38:24,417 INFO L448 ceAbstractionStarter]: For program point L3961(lines 3961 3994) no Hoare annotation was computed. [2018-12-09 01:38:24,417 INFO L444 ceAbstractionStarter]: At program point L3990(line 3990) the Hoare annotation is: (let ((.cse1 (not (= 0 ~ldv_irq_1_1~0))) (.cse0 (not (= 0 ~ldv_irq_1_3~0))) (.cse2 (not (= 0 ~ldv_irq_2_2~0))) (.cse3 (not (= 0 ~ldv_irq_1_2~0))) (.cse6 (not (= 0 ~ldv_irq_2_3~0))) (.cse7 (not (= 0 ~ldv_irq_2_1~0))) (.cse4 (not (= ~ldv_spin~0 0))) (.cse5 (not (= 0 |ldv_irq_1_#in~state|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= 0 ~ldv_irq_2_0~0)) .cse5 .cse6 .cse7) (or (or .cse1 .cse0 .cse2 .cse3 .cse6 .cse7) .cse4 .cse5 (= 0 ~ldv_irq_1_0~0)))) [2018-12-09 01:38:24,417 INFO L444 ceAbstractionStarter]: At program point L3984(line 3984) the Hoare annotation is: (let ((.cse2 (not (= 0 |ldv_irq_1_#in~state|))) (.cse1 (not (= 0 ~ldv_irq_2_2~0))) (.cse0 (not (= ~ldv_spin~0 0))) (.cse3 (not (= 0 ~ldv_irq_2_3~0))) (.cse4 (not (= 0 ~ldv_irq_2_1~0)))) (and (or .cse0 (or (not (= 0 ~ldv_irq_1_3~0)) .cse1 .cse2 .cse3 .cse4)) (or .cse1 .cse0 .cse2 .cse3 .cse4 (not (= 0 ~ldv_irq_1_0~0))) (or (not (= 0 ~ldv_irq_1_1~0)) .cse1 .cse0 .cse2 .cse3 .cse4) (or (= |ldv_irq_1_#in~state| ldv_irq_1_~state) .cse1 .cse0 .cse3 .cse4))) [2018-12-09 01:38:24,417 INFO L448 ceAbstractionStarter]: For program point L3982(line 3982) no Hoare annotation was computed. [2018-12-09 01:38:24,418 INFO L448 ceAbstractionStarter]: For program point L3984-1(line 3984) no Hoare annotation was computed. [2018-12-09 01:38:24,418 INFO L448 ceAbstractionStarter]: For program point L3974-1(lines 3974 3977) no Hoare annotation was computed. [2018-12-09 01:38:24,418 INFO L448 ceAbstractionStarter]: For program point L3970(lines 3970 3973) no Hoare annotation was computed. [2018-12-09 01:38:24,418 INFO L451 ceAbstractionStarter]: At program point alloc_skbENTRY(lines 4273 4281) the Hoare annotation is: true [2018-12-09 01:38:24,418 INFO L448 ceAbstractionStarter]: For program point alloc_skbFINAL(lines 4273 4281) no Hoare annotation was computed. [2018-12-09 01:38:24,418 INFO L448 ceAbstractionStarter]: For program point L4278(line 4278) no Hoare annotation was computed. [2018-12-09 01:38:24,418 INFO L448 ceAbstractionStarter]: For program point alloc_skbEXIT(lines 4273 4281) no Hoare annotation was computed. [2018-12-09 01:38:24,418 INFO L451 ceAbstractionStarter]: At program point L4277(line 4277) the Hoare annotation is: true [2018-12-09 01:38:24,418 INFO L451 ceAbstractionStarter]: At program point L4277-1(line 4277) the Hoare annotation is: true [2018-12-09 01:38:24,418 INFO L451 ceAbstractionStarter]: At program point __alloc_skbENTRY(lines 4444 4446) the Hoare annotation is: true [2018-12-09 01:38:24,418 INFO L451 ceAbstractionStarter]: At program point L4445(line 4445) the Hoare annotation is: true [2018-12-09 01:38:24,418 INFO L448 ceAbstractionStarter]: For program point L4445-1(line 4445) no Hoare annotation was computed. [2018-12-09 01:38:24,418 INFO L448 ceAbstractionStarter]: For program point __alloc_skbFINAL(lines 4444 4446) no Hoare annotation was computed. [2018-12-09 01:38:24,419 INFO L448 ceAbstractionStarter]: For program point __alloc_skbEXIT(lines 4444 4446) no Hoare annotation was computed. [2018-12-09 01:38:24,419 INFO L448 ceAbstractionStarter]: For program point L4032(line 4032) no Hoare annotation was computed. [2018-12-09 01:38:24,419 INFO L448 ceAbstractionStarter]: For program point L4026(lines 4026 4030) no Hoare annotation was computed. [2018-12-09 01:38:24,419 INFO L444 ceAbstractionStarter]: At program point L4010(line 4010) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (or (not (= 0 |ldv_irq_2_#in~state|)) (not (= 0 ~ldv_irq_2_2~0)) (not (= 0 ~ldv_irq_2_1~0))) (not (= 0 ~ldv_irq_2_3~0))) [2018-12-09 01:38:24,419 INFO L448 ceAbstractionStarter]: For program point L4008(lines 4008 4023) no Hoare annotation was computed. [2018-12-09 01:38:24,419 INFO L448 ceAbstractionStarter]: For program point L4010-1(line 4010) no Hoare annotation was computed. [2018-12-09 01:38:24,419 INFO L448 ceAbstractionStarter]: For program point L4006(lines 4006 4034) no Hoare annotation was computed. [2018-12-09 01:38:24,419 INFO L448 ceAbstractionStarter]: For program point L4004(lines 4004 4037) no Hoare annotation was computed. [2018-12-09 01:38:24,419 INFO L444 ceAbstractionStarter]: At program point L4004-1(lines 4004 4037) the Hoare annotation is: (or (= ldv_irq_2_~state 0) (not (= ~ldv_spin~0 0)) (or (not (= 0 |ldv_irq_2_#in~state|)) (not (= 0 ~ldv_irq_2_2~0)) (not (= 0 ~ldv_irq_2_1~0))) (not (= 0 ~ldv_irq_2_3~0))) [2018-12-09 01:38:24,419 INFO L451 ceAbstractionStarter]: At program point L4033(line 4033) the Hoare annotation is: true [2018-12-09 01:38:24,419 INFO L448 ceAbstractionStarter]: For program point L4027-1(line 4027) no Hoare annotation was computed. [2018-12-09 01:38:24,419 INFO L444 ceAbstractionStarter]: At program point L4027(line 4027) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (or (not (= 0 |ldv_irq_2_#in~state|)) (not (= 0 ~ldv_irq_2_2~0)) (not (= 0 ~ldv_irq_2_1~0))) (not (= 0 ~ldv_irq_2_3~0))) [2018-12-09 01:38:24,420 INFO L448 ceAbstractionStarter]: For program point L4025(line 4025) no Hoare annotation was computed. [2018-12-09 01:38:24,420 INFO L448 ceAbstractionStarter]: For program point ldv_irq_2FINAL(lines 3998 4040) no Hoare annotation was computed. [2018-12-09 01:38:24,420 INFO L448 ceAbstractionStarter]: For program point L4017-1(lines 4017 4020) no Hoare annotation was computed. [2018-12-09 01:38:24,420 INFO L451 ceAbstractionStarter]: At program point ldv_irq_2ENTRY(lines 3998 4040) the Hoare annotation is: true [2018-12-09 01:38:24,420 INFO L448 ceAbstractionStarter]: For program point L4013(lines 4013 4016) no Hoare annotation was computed. [2018-12-09 01:38:24,420 INFO L448 ceAbstractionStarter]: For program point L4013-2(lines 4008 4022) no Hoare annotation was computed. [2018-12-09 01:38:24,420 INFO L448 ceAbstractionStarter]: For program point L4007(line 4007) no Hoare annotation was computed. [2018-12-09 01:38:24,420 INFO L448 ceAbstractionStarter]: For program point ldv_irq_2EXIT(lines 3998 4040) no Hoare annotation was computed. [2018-12-09 01:38:24,420 INFO L448 ceAbstractionStarter]: For program point ldv_stopFINAL(lines 2867 2873) no Hoare annotation was computed. [2018-12-09 01:38:24,420 INFO L448 ceAbstractionStarter]: For program point ldv_stopEXIT(lines 2867 2873) no Hoare annotation was computed. [2018-12-09 01:38:24,420 INFO L451 ceAbstractionStarter]: At program point ldv_stopENTRY(lines 2867 2873) the Hoare annotation is: true [2018-12-09 01:38:24,420 INFO L451 ceAbstractionStarter]: At program point ldv_initializeFINAL(lines 4531 4533) the Hoare annotation is: true [2018-12-09 01:38:24,420 INFO L448 ceAbstractionStarter]: For program point ldv_initializeEXIT(lines 4531 4533) no Hoare annotation was computed. [2018-12-09 01:38:24,421 INFO L448 ceAbstractionStarter]: For program point external_allocFINAL(lines 4598 4600) no Hoare annotation was computed. [2018-12-09 01:38:24,421 INFO L448 ceAbstractionStarter]: For program point external_allocEXIT(lines 4598 4600) no Hoare annotation was computed. [2018-12-09 01:38:24,421 INFO L451 ceAbstractionStarter]: At program point external_allocENTRY(lines 4598 4600) the Hoare annotation is: true [2018-12-09 01:38:24,421 INFO L451 ceAbstractionStarter]: At program point #Ultimate.meminitENTRY(line -1) the Hoare annotation is: true [2018-12-09 01:38:24,421 INFO L448 ceAbstractionStarter]: For program point #Ultimate.meminitEXIT(line -1) no Hoare annotation was computed. [2018-12-09 01:38:24,421 INFO L448 ceAbstractionStarter]: For program point #Ultimate.meminitFINAL(line -1) no Hoare annotation was computed. [2018-12-09 01:38:24,421 INFO L448 ceAbstractionStarter]: For program point crc_ccittEXIT(lines 4463 4465) no Hoare annotation was computed. [2018-12-09 01:38:24,421 INFO L451 ceAbstractionStarter]: At program point crc_ccittENTRY(lines 4463 4465) the Hoare annotation is: true [2018-12-09 01:38:24,421 INFO L448 ceAbstractionStarter]: For program point crc_ccittFINAL(lines 4463 4465) no Hoare annotation was computed. [2018-12-09 01:38:24,421 INFO L448 ceAbstractionStarter]: For program point ldv_alloc_skb_21EXIT(lines 3073 3080) no Hoare annotation was computed. [2018-12-09 01:38:24,421 INFO L448 ceAbstractionStarter]: For program point L3077-1(line 3077) no Hoare annotation was computed. [2018-12-09 01:38:24,421 INFO L451 ceAbstractionStarter]: At program point L3077(line 3077) the Hoare annotation is: true [2018-12-09 01:38:24,421 INFO L451 ceAbstractionStarter]: At program point ldv_alloc_skb_21ENTRY(lines 3073 3080) the Hoare annotation is: true [2018-12-09 01:38:24,422 INFO L448 ceAbstractionStarter]: For program point ldv_alloc_skb_21FINAL(lines 3073 3080) no Hoare annotation was computed. [2018-12-09 01:38:24,422 INFO L451 ceAbstractionStarter]: At program point L4575(line 4575) the Hoare annotation is: true [2018-12-09 01:38:24,422 INFO L448 ceAbstractionStarter]: For program point skb_pushFINAL(lines 4574 4576) no Hoare annotation was computed. [2018-12-09 01:38:24,422 INFO L448 ceAbstractionStarter]: For program point L4575-1(line 4575) no Hoare annotation was computed. [2018-12-09 01:38:24,422 INFO L451 ceAbstractionStarter]: At program point skb_pushENTRY(lines 4574 4576) the Hoare annotation is: true [2018-12-09 01:38:24,422 INFO L448 ceAbstractionStarter]: For program point skb_pushEXIT(lines 4574 4576) no Hoare annotation was computed. [2018-12-09 01:38:24,422 INFO L448 ceAbstractionStarter]: For program point i2c_get_clientdataFINAL(lines 2966 2973) no Hoare annotation was computed. [2018-12-09 01:38:24,422 INFO L451 ceAbstractionStarter]: At program point L2970(line 2970) the Hoare annotation is: true [2018-12-09 01:38:24,422 INFO L448 ceAbstractionStarter]: For program point i2c_get_clientdataEXIT(lines 2966 2973) no Hoare annotation was computed. [2018-12-09 01:38:24,422 INFO L448 ceAbstractionStarter]: For program point L2970-1(line 2970) no Hoare annotation was computed. [2018-12-09 01:38:24,422 INFO L451 ceAbstractionStarter]: At program point i2c_get_clientdataENTRY(lines 2966 2973) the Hoare annotation is: true [2018-12-09 01:38:24,422 INFO L451 ceAbstractionStarter]: At program point L3442(lines 3427 3472) the Hoare annotation is: true [2018-12-09 01:38:24,422 INFO L448 ceAbstractionStarter]: For program point L3434(line 3434) no Hoare annotation was computed. [2018-12-09 01:38:24,422 INFO L451 ceAbstractionStarter]: At program point L3430(line 3430) the Hoare annotation is: true [2018-12-09 01:38:24,423 INFO L448 ceAbstractionStarter]: For program point L3463-1(line 3463) no Hoare annotation was computed. [2018-12-09 01:38:24,423 INFO L451 ceAbstractionStarter]: At program point L3463(line 3463) the Hoare annotation is: true [2018-12-09 01:38:24,423 INFO L448 ceAbstractionStarter]: For program point L3430-1(line 3430) no Hoare annotation was computed. [2018-12-09 01:38:24,423 INFO L448 ceAbstractionStarter]: For program point L3451(line 3451) no Hoare annotation was computed. [2018-12-09 01:38:24,423 INFO L448 ceAbstractionStarter]: For program point L3451-2(lines 3451 3460) no Hoare annotation was computed. [2018-12-09 01:38:24,423 INFO L448 ceAbstractionStarter]: For program point L3435(lines 3435 3438) no Hoare annotation was computed. [2018-12-09 01:38:24,423 INFO L448 ceAbstractionStarter]: For program point L3464(lines 3464 3469) no Hoare annotation was computed. [2018-12-09 01:38:24,423 INFO L448 ceAbstractionStarter]: For program point L3435-2(lines 3435 3438) no Hoare annotation was computed. [2018-12-09 01:38:24,423 INFO L448 ceAbstractionStarter]: For program point L3427(lines 3427 3473) no Hoare annotation was computed. [2018-12-09 01:38:24,423 INFO L448 ceAbstractionStarter]: For program point L3456(line 3456) no Hoare annotation was computed. [2018-12-09 01:38:24,423 INFO L448 ceAbstractionStarter]: For program point L3456-1(line 3456) no Hoare annotation was computed. [2018-12-09 01:38:24,423 INFO L451 ceAbstractionStarter]: At program point L3452(line 3452) the Hoare annotation is: true [2018-12-09 01:38:24,423 INFO L448 ceAbstractionStarter]: For program point L3456-3(line 3456) no Hoare annotation was computed. [2018-12-09 01:38:24,423 INFO L448 ceAbstractionStarter]: For program point L3452-1(line 3452) no Hoare annotation was computed. [2018-12-09 01:38:24,423 INFO L448 ceAbstractionStarter]: For program point L3456-5(lines 3456 3460) no Hoare annotation was computed. [2018-12-09 01:38:24,424 INFO L448 ceAbstractionStarter]: For program point L3456-7(lines 3456 3460) no Hoare annotation was computed. [2018-12-09 01:38:24,424 INFO L451 ceAbstractionStarter]: At program point L3440(lines 3427 3472) the Hoare annotation is: true [2018-12-09 01:38:24,424 INFO L448 ceAbstractionStarter]: For program point st21nfca_hci_i2c_readFINAL(lines 3414 3476) no Hoare annotation was computed. [2018-12-09 01:38:24,424 INFO L451 ceAbstractionStarter]: At program point L3436(line 3436) the Hoare annotation is: true [2018-12-09 01:38:24,424 INFO L448 ceAbstractionStarter]: For program point L3436-1(line 3436) no Hoare annotation was computed. [2018-12-09 01:38:24,424 INFO L448 ceAbstractionStarter]: For program point L3457-1(line 3457) no Hoare annotation was computed. [2018-12-09 01:38:24,424 INFO L451 ceAbstractionStarter]: At program point L3457(line 3457) the Hoare annotation is: true [2018-12-09 01:38:24,424 INFO L448 ceAbstractionStarter]: For program point L3445-1(lines 3427 3472) no Hoare annotation was computed. [2018-12-09 01:38:24,424 INFO L451 ceAbstractionStarter]: At program point L3445(line 3445) the Hoare annotation is: true [2018-12-09 01:38:24,424 INFO L451 ceAbstractionStarter]: At program point L3466(line 3466) the Hoare annotation is: true [2018-12-09 01:38:24,424 INFO L451 ceAbstractionStarter]: At program point st21nfca_hci_i2c_readENTRY(lines 3414 3476) the Hoare annotation is: true [2018-12-09 01:38:24,424 INFO L448 ceAbstractionStarter]: For program point L3466-1(line 3466) no Hoare annotation was computed. [2018-12-09 01:38:24,424 INFO L451 ceAbstractionStarter]: At program point L3462(line 3462) the Hoare annotation is: true [2018-12-09 01:38:24,424 INFO L448 ceAbstractionStarter]: For program point st21nfca_hci_i2c_readEXIT(lines 3414 3476) no Hoare annotation was computed. [2018-12-09 01:38:24,424 INFO L448 ceAbstractionStarter]: For program point L3462-1(line 3462) no Hoare annotation was computed. [2018-12-09 01:38:24,425 INFO L448 ceAbstractionStarter]: For program point __gpio_to_irqEXIT(lines 3029 3038) no Hoare annotation was computed. [2018-12-09 01:38:24,425 INFO L451 ceAbstractionStarter]: At program point __gpio_to_irqENTRY(lines 3029 3038) the Hoare annotation is: true [2018-12-09 01:38:24,425 INFO L451 ceAbstractionStarter]: At program point L3034(line 3034) the Hoare annotation is: true [2018-12-09 01:38:24,425 INFO L448 ceAbstractionStarter]: For program point L3035-1(line 3035) no Hoare annotation was computed. [2018-12-09 01:38:24,425 INFO L448 ceAbstractionStarter]: For program point __gpio_to_irqFINAL(lines 3029 3038) no Hoare annotation was computed. [2018-12-09 01:38:24,425 INFO L451 ceAbstractionStarter]: At program point L3035(line 3035) the Hoare annotation is: true [2018-12-09 01:38:24,425 INFO L448 ceAbstractionStarter]: For program point L3034-1(line 3034) no Hoare annotation was computed. [2018-12-09 01:38:24,425 INFO L448 ceAbstractionStarter]: For program point reg_check_1EXIT(lines 3906 3916) no Hoare annotation was computed. [2018-12-09 01:38:24,425 INFO L451 ceAbstractionStarter]: At program point reg_check_1ENTRY(lines 3906 3916) the Hoare annotation is: true [2018-12-09 01:38:24,425 INFO L448 ceAbstractionStarter]: For program point reg_check_1FINAL(lines 3906 3916) no Hoare annotation was computed. [2018-12-09 01:38:24,425 INFO L448 ceAbstractionStarter]: For program point L3910(lines 3910 3913) no Hoare annotation was computed. [2018-12-09 01:38:24,425 INFO L451 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-12-09 01:38:24,425 INFO L451 ceAbstractionStarter]: At program point L-1-3(line -1) the Hoare annotation is: true [2018-12-09 01:38:24,425 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_memcpyFINAL(line -1) no Hoare annotation was computed. [2018-12-09 01:38:24,425 INFO L451 ceAbstractionStarter]: At program point #Ultimate.C_memcpyENTRY(line -1) the Hoare annotation is: true [2018-12-09 01:38:24,425 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2018-12-09 01:38:24,426 INFO L451 ceAbstractionStarter]: At program point get_frame_sizeENTRY(lines 3327 3347) the Hoare annotation is: true [2018-12-09 01:38:24,426 INFO L448 ceAbstractionStarter]: For program point get_frame_sizeEXIT(lines 3327 3347) no Hoare annotation was computed. [2018-12-09 01:38:24,426 INFO L448 ceAbstractionStarter]: For program point get_frame_sizeFINAL(lines 3327 3347) no Hoare annotation was computed. [2018-12-09 01:38:24,426 INFO L451 ceAbstractionStarter]: At program point L3342(lines 3330 3346) the Hoare annotation is: true [2018-12-09 01:38:24,426 INFO L451 ceAbstractionStarter]: At program point L3340(lines 3330 3346) the Hoare annotation is: true [2018-12-09 01:38:24,426 INFO L448 ceAbstractionStarter]: For program point L3341(line 3341) no Hoare annotation was computed. [2018-12-09 01:38:24,426 INFO L448 ceAbstractionStarter]: For program point L3341-2(lines 3341 3344) no Hoare annotation was computed. [2018-12-09 01:38:24,426 INFO L448 ceAbstractionStarter]: For program point L3332(lines 3332 3335) no Hoare annotation was computed. [2018-12-09 01:38:24,426 INFO L448 ceAbstractionStarter]: For program point L3613(lines 3613 3618) no Hoare annotation was computed. [2018-12-09 01:38:24,426 INFO L451 ceAbstractionStarter]: At program point L3574(line 3574) the Hoare annotation is: true [2018-12-09 01:38:24,426 INFO L448 ceAbstractionStarter]: For program point L3574-1(line 3574) no Hoare annotation was computed. [2018-12-09 01:38:24,426 INFO L448 ceAbstractionStarter]: For program point L3605(lines 3605 3609) no Hoare annotation was computed. [2018-12-09 01:38:24,426 INFO L448 ceAbstractionStarter]: For program point L3599(lines 3599 3603) no Hoare annotation was computed. [2018-12-09 01:38:24,427 INFO L448 ceAbstractionStarter]: For program point L3597(lines 3597 3611) no Hoare annotation was computed. [2018-12-09 01:38:24,427 INFO L448 ceAbstractionStarter]: For program point L3597-2(lines 3597 3611) no Hoare annotation was computed. [2018-12-09 01:38:24,427 INFO L448 ceAbstractionStarter]: For program point st21nfca_hci_i2c_request_resourcesFINAL(lines 3566 3622) no Hoare annotation was computed. [2018-12-09 01:38:24,427 INFO L448 ceAbstractionStarter]: For program point L3591-1(line 3591) no Hoare annotation was computed. [2018-12-09 01:38:24,427 INFO L451 ceAbstractionStarter]: At program point L3591(line 3591) the Hoare annotation is: true [2018-12-09 01:38:24,427 INFO L448 ceAbstractionStarter]: For program point L3585-1(line 3585) no Hoare annotation was computed. [2018-12-09 01:38:24,427 INFO L451 ceAbstractionStarter]: At program point L3585(line 3585) the Hoare annotation is: true [2018-12-09 01:38:24,427 INFO L451 ceAbstractionStarter]: At program point L3612(line 3612) the Hoare annotation is: true [2018-12-09 01:38:24,427 INFO L448 ceAbstractionStarter]: For program point L3612-1(line 3612) no Hoare annotation was computed. [2018-12-09 01:38:24,427 INFO L448 ceAbstractionStarter]: For program point L3577(lines 3577 3581) no Hoare annotation was computed. [2018-12-09 01:38:24,427 INFO L451 ceAbstractionStarter]: At program point L3604(line 3604) the Hoare annotation is: true [2018-12-09 01:38:24,427 INFO L448 ceAbstractionStarter]: For program point L3604-1(line 3604) no Hoare annotation was computed. [2018-12-09 01:38:24,427 INFO L451 ceAbstractionStarter]: At program point L3598(line 3598) the Hoare annotation is: true [2018-12-09 01:38:24,427 INFO L448 ceAbstractionStarter]: For program point st21nfca_hci_i2c_request_resourcesEXIT(lines 3566 3622) no Hoare annotation was computed. [2018-12-09 01:38:24,427 INFO L448 ceAbstractionStarter]: For program point L3598-1(line 3598) no Hoare annotation was computed. [2018-12-09 01:38:24,428 INFO L451 ceAbstractionStarter]: At program point st21nfca_hci_i2c_request_resourcesENTRY(lines 3566 3622) the Hoare annotation is: true [2018-12-09 01:38:24,428 INFO L448 ceAbstractionStarter]: For program point L3592(lines 3592 3596) no Hoare annotation was computed. [2018-12-09 01:38:24,428 INFO L448 ceAbstractionStarter]: For program point L3586(lines 3586 3590) no Hoare annotation was computed. [2018-12-09 01:38:24,428 INFO L448 ceAbstractionStarter]: For program point skb_trimEXIT(lines 4581 4583) no Hoare annotation was computed. [2018-12-09 01:38:24,428 INFO L451 ceAbstractionStarter]: At program point skb_trimENTRY(lines 4581 4583) the Hoare annotation is: true [2018-12-09 01:38:24,428 INFO L448 ceAbstractionStarter]: For program point skb_trimFINAL(lines 4581 4583) no Hoare annotation was computed. [2018-12-09 01:38:24,428 INFO L448 ceAbstractionStarter]: For program point ldv_check_alloc_flagsEXIT(lines 4383 4392) no Hoare annotation was computed. [2018-12-09 01:38:24,428 INFO L451 ceAbstractionStarter]: At program point ldv_check_alloc_flagsENTRY(lines 4383 4392) the Hoare annotation is: true [2018-12-09 01:38:24,428 INFO L448 ceAbstractionStarter]: For program point L4388-1(lines 4383 4392) no Hoare annotation was computed. [2018-12-09 01:38:24,428 INFO L448 ceAbstractionStarter]: For program point L4386(lines 4386 4389) no Hoare annotation was computed. [2018-12-09 01:38:24,428 INFO L444 ceAbstractionStarter]: At program point L4388(line 4388) the Hoare annotation is: (or (not (= 0 ~ldv_irq_2_2~0)) (not (= ~ldv_spin~0 0)) (not (= 0 ~ldv_irq_2_3~0)) (not (= 0 ~ldv_irq_2_1~0))) [2018-12-09 01:38:24,428 INFO L448 ceAbstractionStarter]: For program point L4476-1(line 4476) no Hoare annotation was computed. [2018-12-09 01:38:24,428 INFO L451 ceAbstractionStarter]: At program point L4476(line 4476) the Hoare annotation is: true [2018-12-09 01:38:24,428 INFO L448 ceAbstractionStarter]: For program point devm_kmallocEXIT(lines 4475 4477) no Hoare annotation was computed. [2018-12-09 01:38:24,428 INFO L451 ceAbstractionStarter]: At program point devm_kmallocENTRY(lines 4475 4477) the Hoare annotation is: true [2018-12-09 01:38:24,428 INFO L448 ceAbstractionStarter]: For program point devm_kmallocFINAL(lines 4475 4477) no Hoare annotation was computed. [2018-12-09 01:38:24,428 INFO L451 ceAbstractionStarter]: At program point L4070(line 4070) the Hoare annotation is: true [2018-12-09 01:38:24,428 INFO L448 ceAbstractionStarter]: For program point ldv_initialize_i2c_driver_3EXIT(lines 4066 4074) no Hoare annotation was computed. [2018-12-09 01:38:24,428 INFO L448 ceAbstractionStarter]: For program point L4070-1(line 4070) no Hoare annotation was computed. [2018-12-09 01:38:24,429 INFO L451 ceAbstractionStarter]: At program point ldv_initialize_i2c_driver_3ENTRY(lines 4066 4074) the Hoare annotation is: true [2018-12-09 01:38:24,429 INFO L448 ceAbstractionStarter]: For program point ldv_initialize_i2c_driver_3FINAL(lines 4066 4074) no Hoare annotation was computed. [2018-12-09 01:38:24,429 INFO L448 ceAbstractionStarter]: For program point dev_set_drvdataFINAL(lines 2956 2962) no Hoare annotation was computed. [2018-12-09 01:38:24,429 INFO L448 ceAbstractionStarter]: For program point dev_set_drvdataEXIT(lines 2956 2962) no Hoare annotation was computed. [2018-12-09 01:38:24,429 INFO L451 ceAbstractionStarter]: At program point dev_set_drvdataENTRY(lines 2956 2962) the Hoare annotation is: true [2018-12-09 01:38:24,429 INFO L448 ceAbstractionStarter]: For program point L2946-1(line 2946) no Hoare annotation was computed. [2018-12-09 01:38:24,429 INFO L448 ceAbstractionStarter]: For program point devm_kzallocEXIT(lines 2942 2949) no Hoare annotation was computed. [2018-12-09 01:38:24,429 INFO L451 ceAbstractionStarter]: At program point L2946(line 2946) the Hoare annotation is: true [2018-12-09 01:38:24,429 INFO L451 ceAbstractionStarter]: At program point devm_kzallocENTRY(lines 2942 2949) the Hoare annotation is: true [2018-12-09 01:38:24,429 INFO L448 ceAbstractionStarter]: For program point devm_kzallocFINAL(lines 2942 2949) no Hoare annotation was computed. [2018-12-09 01:38:24,429 INFO L448 ceAbstractionStarter]: For program point i2c_get_functionalityFINAL(lines 2983 2990) no Hoare annotation was computed. [2018-12-09 01:38:24,429 INFO L448 ceAbstractionStarter]: For program point L2987-1(line 2987) no Hoare annotation was computed. [2018-12-09 01:38:24,429 INFO L451 ceAbstractionStarter]: At program point L2987(line 2987) the Hoare annotation is: true [2018-12-09 01:38:24,429 INFO L451 ceAbstractionStarter]: At program point i2c_get_functionalityENTRY(lines 2983 2990) the Hoare annotation is: true [2018-12-09 01:38:24,429 INFO L448 ceAbstractionStarter]: For program point i2c_get_functionalityEXIT(lines 2983 2990) no Hoare annotation was computed. [2018-12-09 01:38:24,429 INFO L451 ceAbstractionStarter]: At program point print_hex_dumpENTRY(lines 4550 4552) the Hoare annotation is: true [2018-12-09 01:38:24,429 INFO L448 ceAbstractionStarter]: For program point print_hex_dumpFINAL(lines 4550 4552) no Hoare annotation was computed. [2018-12-09 01:38:24,429 INFO L448 ceAbstractionStarter]: For program point print_hex_dumpEXIT(lines 4550 4552) no Hoare annotation was computed. [2018-12-09 01:38:24,430 INFO L451 ceAbstractionStarter]: At program point gpiod_direction_inputENTRY(lines 4487 4489) the Hoare annotation is: true [2018-12-09 01:38:24,430 INFO L448 ceAbstractionStarter]: For program point gpiod_direction_inputFINAL(lines 4487 4489) no Hoare annotation was computed. [2018-12-09 01:38:24,430 INFO L448 ceAbstractionStarter]: For program point gpiod_direction_inputEXIT(lines 4487 4489) no Hoare annotation was computed. [2018-12-09 01:38:24,430 INFO L448 ceAbstractionStarter]: For program point usleep_rangeFINAL(lines 4591 4593) no Hoare annotation was computed. [2018-12-09 01:38:24,430 INFO L448 ceAbstractionStarter]: For program point usleep_rangeEXIT(lines 4591 4593) no Hoare annotation was computed. [2018-12-09 01:38:24,430 INFO L451 ceAbstractionStarter]: At program point usleep_rangeENTRY(lines 4591 4593) the Hoare annotation is: true [2018-12-09 01:38:24,430 INFO L448 ceAbstractionStarter]: For program point warn_slowpath_nullEXIT(lines 4594 4596) no Hoare annotation was computed. [2018-12-09 01:38:24,430 INFO L448 ceAbstractionStarter]: For program point warn_slowpath_nullFINAL(lines 4594 4596) no Hoare annotation was computed. [2018-12-09 01:38:24,430 INFO L451 ceAbstractionStarter]: At program point warn_slowpath_nullENTRY(lines 4594 4596) the Hoare annotation is: true [2018-12-09 01:38:24,430 INFO L451 ceAbstractionStarter]: At program point L3392(lines 3378 3408) the Hoare annotation is: true [2018-12-09 01:38:24,430 INFO L448 ceAbstractionStarter]: For program point L3384(lines 3384 3389) no Hoare annotation was computed. [2018-12-09 01:38:24,430 INFO L448 ceAbstractionStarter]: For program point L3384-2(lines 3384 3389) no Hoare annotation was computed. [2018-12-09 01:38:24,430 INFO L448 ceAbstractionStarter]: For program point L3405-1(line 3405) no Hoare annotation was computed. [2018-12-09 01:38:24,430 INFO L451 ceAbstractionStarter]: At program point L3405(line 3405) the Hoare annotation is: true [2018-12-09 01:38:24,430 INFO L451 ceAbstractionStarter]: At program point L3397-1(line 3397) the Hoare annotation is: true [2018-12-09 01:38:24,430 INFO L451 ceAbstractionStarter]: At program point L3397(line 3397) the Hoare annotation is: true [2018-12-09 01:38:24,430 INFO L448 ceAbstractionStarter]: For program point L3393(lines 3393 3396) no Hoare annotation was computed. [2018-12-09 01:38:24,430 INFO L451 ceAbstractionStarter]: At program point st21nfca_hci_i2c_repackENTRY(lines 3366 3412) the Hoare annotation is: true [2018-12-09 01:38:24,430 INFO L448 ceAbstractionStarter]: For program point L3377-1(line 3377) no Hoare annotation was computed. [2018-12-09 01:38:24,431 INFO L451 ceAbstractionStarter]: At program point L3377(line 3377) the Hoare annotation is: true [2018-12-09 01:38:24,431 INFO L451 ceAbstractionStarter]: At program point L3406(line 3406) the Hoare annotation is: true [2018-12-09 01:38:24,431 INFO L448 ceAbstractionStarter]: For program point L3373(line 3373) no Hoare annotation was computed. [2018-12-09 01:38:24,431 INFO L448 ceAbstractionStarter]: For program point L3406-1(line 3406) no Hoare annotation was computed. [2018-12-09 01:38:24,431 INFO L448 ceAbstractionStarter]: For program point st21nfca_hci_i2c_repackFINAL(lines 3366 3412) no Hoare annotation was computed. [2018-12-09 01:38:24,431 INFO L448 ceAbstractionStarter]: For program point L3373-2(line 3373) no Hoare annotation was computed. [2018-12-09 01:38:24,431 INFO L448 ceAbstractionStarter]: For program point L3373-5(lines 3373 3376) no Hoare annotation was computed. [2018-12-09 01:38:24,431 INFO L448 ceAbstractionStarter]: For program point L3373-4(line 3373) no Hoare annotation was computed. [2018-12-09 01:38:24,431 INFO L448 ceAbstractionStarter]: For program point L3398(line 3398) no Hoare annotation was computed. [2018-12-09 01:38:24,431 INFO L451 ceAbstractionStarter]: At program point L3394(lines 3378 3408) the Hoare annotation is: true [2018-12-09 01:38:24,431 INFO L448 ceAbstractionStarter]: For program point st21nfca_hci_i2c_repackEXIT(lines 3366 3412) no Hoare annotation was computed. [2018-12-09 01:38:24,431 INFO L448 ceAbstractionStarter]: For program point L3378(lines 3378 3409) no Hoare annotation was computed. [2018-12-09 01:38:24,431 INFO L448 ceAbstractionStarter]: For program point L3399-1(line 3399) no Hoare annotation was computed. [2018-12-09 01:38:24,431 INFO L451 ceAbstractionStarter]: At program point L3399(line 3399) the Hoare annotation is: true [2018-12-09 01:38:24,431 INFO L448 ceAbstractionStarter]: For program point L3379-1(line 3379) no Hoare annotation was computed. [2018-12-09 01:38:24,431 INFO L451 ceAbstractionStarter]: At program point L3379(line 3379) the Hoare annotation is: true [2018-12-09 01:38:24,431 INFO L448 ceAbstractionStarter]: For program point L3400(lines 3400 3404) no Hoare annotation was computed. [2018-12-09 01:38:24,431 INFO L448 ceAbstractionStarter]: For program point L3195-1(line 3195) no Hoare annotation was computed. [2018-12-09 01:38:24,431 INFO L451 ceAbstractionStarter]: At program point st21nfca_hci_i2c_enableENTRY(lines 3187 3198) the Hoare annotation is: true [2018-12-09 01:38:24,432 INFO L451 ceAbstractionStarter]: At program point L3195(line 3195) the Hoare annotation is: true [2018-12-09 01:38:24,432 INFO L448 ceAbstractionStarter]: For program point st21nfca_hci_i2c_enableFINAL(lines 3187 3198) no Hoare annotation was computed. [2018-12-09 01:38:24,432 INFO L451 ceAbstractionStarter]: At program point L3192(line 3192) the Hoare annotation is: true [2018-12-09 01:38:24,432 INFO L448 ceAbstractionStarter]: For program point L3192-1(line 3192) no Hoare annotation was computed. [2018-12-09 01:38:24,432 INFO L448 ceAbstractionStarter]: For program point st21nfca_hci_i2c_enableEXIT(lines 3187 3198) no Hoare annotation was computed. [2018-12-09 01:38:24,432 INFO L448 ceAbstractionStarter]: For program point devm_gpio_requestEXIT(lines 4471 4473) no Hoare annotation was computed. [2018-12-09 01:38:24,432 INFO L448 ceAbstractionStarter]: For program point devm_gpio_requestFINAL(lines 4471 4473) no Hoare annotation was computed. [2018-12-09 01:38:24,432 INFO L451 ceAbstractionStarter]: At program point devm_gpio_requestENTRY(lines 4471 4473) the Hoare annotation is: true [2018-12-09 01:38:24,432 INFO L448 ceAbstractionStarter]: For program point kfree_skbEXIT(lines 4513 4515) no Hoare annotation was computed. [2018-12-09 01:38:24,432 INFO L451 ceAbstractionStarter]: At program point kfree_skbENTRY(lines 4513 4515) the Hoare annotation is: true [2018-12-09 01:38:24,432 INFO L448 ceAbstractionStarter]: For program point kfree_skbFINAL(lines 4513 4515) no Hoare annotation was computed. [2018-12-09 01:38:24,432 INFO L448 ceAbstractionStarter]: For program point i2c_register_driverEXIT(lines 4510 4512) no Hoare annotation was computed. [2018-12-09 01:38:24,432 INFO L451 ceAbstractionStarter]: At program point i2c_register_driverENTRY(lines 4510 4512) the Hoare annotation is: true [2018-12-09 01:38:24,432 INFO L448 ceAbstractionStarter]: For program point i2c_register_driverFINAL(lines 4510 4512) no Hoare annotation was computed. [2018-12-09 01:38:24,432 INFO L448 ceAbstractionStarter]: For program point st21nfca_hci_i2c_disableEXIT(lines 3199 3209) no Hoare annotation was computed. [2018-12-09 01:38:24,432 INFO L448 ceAbstractionStarter]: For program point L3205-1(line 3205) no Hoare annotation was computed. [2018-12-09 01:38:24,432 INFO L448 ceAbstractionStarter]: For program point st21nfca_hci_i2c_disableFINAL(lines 3199 3209) no Hoare annotation was computed. [2018-12-09 01:38:24,432 INFO L451 ceAbstractionStarter]: At program point st21nfca_hci_i2c_disableENTRY(lines 3199 3209) the Hoare annotation is: true [2018-12-09 01:38:24,432 INFO L451 ceAbstractionStarter]: At program point L3205(line 3205) the Hoare annotation is: true [2018-12-09 01:38:24,433 INFO L451 ceAbstractionStarter]: At program point L3008(line 3008) the Hoare annotation is: true [2018-12-09 01:38:24,433 INFO L448 ceAbstractionStarter]: For program point L3009-1(line 3009) no Hoare annotation was computed. [2018-12-09 01:38:24,433 INFO L451 ceAbstractionStarter]: At program point L3009(line 3009) the Hoare annotation is: true [2018-12-09 01:38:24,433 INFO L448 ceAbstractionStarter]: For program point gpio_direction_inputEXIT(lines 3003 3012) no Hoare annotation was computed. [2018-12-09 01:38:24,433 INFO L448 ceAbstractionStarter]: For program point L3008-1(line 3008) no Hoare annotation was computed. [2018-12-09 01:38:24,433 INFO L451 ceAbstractionStarter]: At program point gpio_direction_inputENTRY(lines 3003 3012) the Hoare annotation is: true [2018-12-09 01:38:24,433 INFO L448 ceAbstractionStarter]: For program point gpio_direction_inputFINAL(lines 3003 3012) no Hoare annotation was computed. [2018-12-09 01:38:24,433 INFO L444 ceAbstractionStarter]: At program point L3710(lines 3710 3713) the Hoare annotation is: (let ((.cse4 (not (= 0 |old(~ldv_irq_1_3~0)|))) (.cse0 (not (= 0 ~ldv_irq_2_2~0))) (.cse1 (not (= ~ldv_spin~0 0))) (.cse2 (not (= 0 ~ldv_irq_2_3~0))) (.cse3 (not (= 0 ~ldv_irq_2_1~0)))) (and (or .cse0 (= ~ldv_irq_1_1~0 ~ldv_irq_1_0~0) .cse1 (not (= |old(~ldv_irq_1_0~0)| |old(~ldv_irq_1_1~0)|)) .cse2 .cse3) (or (not (= 0 |old(~ldv_irq_1_1~0)|)) .cse0 .cse1 (= 0 ~ldv_irq_1_1~0) .cse2 .cse3) (or .cse0 .cse1 (= |old(~ldv_irq_1_0~0)| ~ldv_irq_1_0~0) .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse2 (= 0 ~ldv_irq_1_3~0) .cse3) (or .cse4 .cse0 (not (= 0 |old(~ldv_irq_1_2~0)|)) .cse1 .cse2 .cse3 (= 0 ~ldv_irq_1_2~0)))) [2018-12-09 01:38:24,433 INFO L448 ceAbstractionStarter]: For program point L3644(lines 3644 3648) no Hoare annotation was computed. [2018-12-09 01:38:24,433 INFO L448 ceAbstractionStarter]: For program point L3710-1(lines 3710 3713) no Hoare annotation was computed. [2018-12-09 01:38:24,433 INFO L448 ceAbstractionStarter]: For program point L3644-2(lines 3644 3648) no Hoare annotation was computed. [2018-12-09 01:38:24,433 INFO L448 ceAbstractionStarter]: For program point L3669(lines 3669 3673) no Hoare annotation was computed. [2018-12-09 01:38:24,433 INFO L444 ceAbstractionStarter]: At program point L3694(line 3694) the Hoare annotation is: (let ((.cse4 (not (= 0 |old(~ldv_irq_1_3~0)|))) (.cse0 (not (= 0 ~ldv_irq_2_2~0))) (.cse1 (not (= ~ldv_spin~0 0))) (.cse2 (not (= 0 ~ldv_irq_2_3~0))) (.cse3 (not (= 0 ~ldv_irq_2_1~0)))) (and (or .cse0 (= ~ldv_irq_1_1~0 ~ldv_irq_1_0~0) .cse1 (not (= |old(~ldv_irq_1_0~0)| |old(~ldv_irq_1_1~0)|)) .cse2 .cse3) (or (not (= 0 |old(~ldv_irq_1_1~0)|)) .cse0 .cse1 (= 0 ~ldv_irq_1_1~0) .cse2 .cse3) (or .cse0 .cse1 (= |old(~ldv_irq_1_0~0)| ~ldv_irq_1_0~0) .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse2 (= 0 ~ldv_irq_1_3~0) .cse3) (or .cse4 .cse0 (not (= 0 |old(~ldv_irq_1_2~0)|)) .cse1 .cse2 .cse3 (= 0 ~ldv_irq_1_2~0)))) [2018-12-09 01:38:24,433 INFO L448 ceAbstractionStarter]: For program point L3661-1(line 3661) no Hoare annotation was computed. [2018-12-09 01:38:24,433 INFO L444 ceAbstractionStarter]: At program point L3661(line 3661) the Hoare annotation is: (let ((.cse4 (not (= 0 |old(~ldv_irq_1_3~0)|))) (.cse0 (not (= 0 ~ldv_irq_2_2~0))) (.cse1 (not (= ~ldv_spin~0 0))) (.cse2 (not (= 0 ~ldv_irq_2_3~0))) (.cse3 (not (= 0 ~ldv_irq_2_1~0)))) (and (or .cse0 (= ~ldv_irq_1_1~0 ~ldv_irq_1_0~0) .cse1 (not (= |old(~ldv_irq_1_0~0)| |old(~ldv_irq_1_1~0)|)) .cse2 .cse3) (or (not (= 0 |old(~ldv_irq_1_1~0)|)) .cse0 .cse1 (= 0 ~ldv_irq_1_1~0) .cse2 .cse3) (or .cse0 .cse1 (= |old(~ldv_irq_1_0~0)| ~ldv_irq_1_0~0) .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse2 (= 0 ~ldv_irq_1_3~0) .cse3) (or .cse4 .cse0 (not (= 0 |old(~ldv_irq_1_2~0)|)) .cse1 .cse2 .cse3 (= 0 ~ldv_irq_1_2~0)))) [2018-12-09 01:38:24,433 INFO L448 ceAbstractionStarter]: For program point L3694-1(line 3694) no Hoare annotation was computed. [2018-12-09 01:38:24,433 INFO L444 ceAbstractionStarter]: At program point L3686(line 3686) the Hoare annotation is: (let ((.cse4 (not (= 0 |old(~ldv_irq_1_3~0)|))) (.cse0 (not (= 0 ~ldv_irq_2_2~0))) (.cse1 (not (= ~ldv_spin~0 0))) (.cse2 (not (= 0 ~ldv_irq_2_3~0))) (.cse3 (not (= 0 ~ldv_irq_2_1~0)))) (and (or .cse0 (= ~ldv_irq_1_1~0 ~ldv_irq_1_0~0) .cse1 (not (= |old(~ldv_irq_1_0~0)| |old(~ldv_irq_1_1~0)|)) .cse2 .cse3) (or (not (= 0 |old(~ldv_irq_1_1~0)|)) .cse0 .cse1 (= 0 ~ldv_irq_1_1~0) .cse2 .cse3) (or .cse0 .cse1 (= |old(~ldv_irq_1_0~0)| ~ldv_irq_1_0~0) .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse2 (= 0 ~ldv_irq_1_3~0) .cse3) (or .cse4 .cse0 (not (= 0 |old(~ldv_irq_1_2~0)|)) .cse1 .cse2 .cse3 (= 0 ~ldv_irq_1_2~0)))) [2018-12-09 01:38:24,434 INFO L448 ceAbstractionStarter]: For program point L3719-1(lines 3719 3720) no Hoare annotation was computed. [2018-12-09 01:38:24,434 INFO L444 ceAbstractionStarter]: At program point L3719(lines 3719 3720) the Hoare annotation is: (let ((.cse5 (= ~ldv_irq_1_1~0 ~ldv_irq_1_0~0)) (.cse23 (= 0 ~ldv_irq_1_1~0)) (.cse18 (= 0 ~ldv_irq_2_1~0)) (.cse4 (= 0 ~ldv_irq_1_2~0)) (.cse19 (= 0 ~ldv_irq_2_3~0)) (.cse12 (= 0 ~ldv_irq_1_3~0)) (.cse21 (= 0 ~ldv_irq_2_2~0)) (.cse22 (= |old(~ldv_irq_1_0~0)| ~ldv_irq_1_0~0)) (.cse20 (= ~ldv_spin~0 0))) (let ((.cse14 (and .cse21 .cse22 .cse20)) (.cse13 (not (= 0 |old(~ldv_irq_1_0~0)|))) (.cse10 (not (= 0 |old(~ldv_irq_1_1~0)|))) (.cse2 (not (= 0 |old(~ldv_irq_1_2~0)|))) (.cse11 (and .cse19 .cse12 .cse21 .cse22 .cse20)) (.cse16 (and .cse18 .cse19 .cse12 .cse21 .cse4 .cse20)) (.cse15 (and .cse19 .cse23 .cse21 .cse20)) (.cse9 (and .cse23 .cse12)) (.cse0 (not (= 0 |old(~ldv_irq_1_3~0)|))) (.cse1 (not .cse21)) (.cse17 (and .cse5 .cse21 .cse22)) (.cse3 (not .cse20)) (.cse6 (not (= |old(~ldv_irq_1_0~0)| |old(~ldv_irq_1_1~0)|))) (.cse7 (not .cse19)) (.cse8 (not .cse18))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse9 .cse0 .cse10 .cse1 .cse3 .cse7 .cse11 .cse8) (or .cse12 .cse0 .cse1 .cse3 .cse7 .cse8 .cse13) (or .cse10 .cse1 .cse3 .cse14 .cse7 .cse15 .cse8) (or .cse12 .cse0 .cse1 .cse3 .cse14 .cse7 .cse8) (or .cse0 .cse1 .cse2 .cse3 .cse7 .cse8 .cse16 .cse13) (or .cse0 .cse10 .cse1 .cse2 .cse3 .cse7 .cse8 .cse4) (or .cse0 .cse1 .cse2 .cse3 .cse7 .cse11 .cse8 .cse16) (or .cse1 .cse17 .cse3 .cse6 .cse7 .cse15 .cse8) (or .cse9 .cse0 .cse1 .cse17 .cse3 .cse6 .cse7 .cse8)))) [2018-12-09 01:38:24,434 INFO L448 ceAbstractionStarter]: For program point L3686-1(line 3686) no Hoare annotation was computed. [2018-12-09 01:38:24,434 INFO L444 ceAbstractionStarter]: At program point L3682(line 3682) the Hoare annotation is: (let ((.cse4 (not (= 0 |old(~ldv_irq_1_3~0)|))) (.cse0 (not (= 0 ~ldv_irq_2_2~0))) (.cse1 (not (= ~ldv_spin~0 0))) (.cse2 (not (= 0 ~ldv_irq_2_3~0))) (.cse3 (not (= 0 ~ldv_irq_2_1~0)))) (and (or .cse0 (= ~ldv_irq_1_1~0 ~ldv_irq_1_0~0) .cse1 (not (= |old(~ldv_irq_1_0~0)| |old(~ldv_irq_1_1~0)|)) .cse2 .cse3) (or (not (= 0 |old(~ldv_irq_1_1~0)|)) .cse0 .cse1 (= 0 ~ldv_irq_1_1~0) .cse2 .cse3) (or .cse0 .cse1 (= |old(~ldv_irq_1_0~0)| ~ldv_irq_1_0~0) .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse2 (= 0 ~ldv_irq_1_3~0) .cse3) (or .cse4 .cse0 (not (= 0 |old(~ldv_irq_1_2~0)|)) .cse1 .cse2 .cse3 (= 0 ~ldv_irq_1_2~0)))) [2018-12-09 01:38:24,434 INFO L444 ceAbstractionStarter]: At program point L3682-1(line 3682) the Hoare annotation is: (let ((.cse4 (not (= 0 |old(~ldv_irq_1_3~0)|))) (.cse0 (not (= 0 ~ldv_irq_2_2~0))) (.cse1 (not (= ~ldv_spin~0 0))) (.cse2 (not (= 0 ~ldv_irq_2_3~0))) (.cse3 (not (= 0 ~ldv_irq_2_1~0)))) (and (or .cse0 (= ~ldv_irq_1_1~0 ~ldv_irq_1_0~0) .cse1 (not (= |old(~ldv_irq_1_0~0)| |old(~ldv_irq_1_1~0)|)) .cse2 .cse3) (or (not (= 0 |old(~ldv_irq_1_1~0)|)) .cse0 .cse1 (= 0 ~ldv_irq_1_1~0) .cse2 .cse3) (or .cse0 .cse1 (= |old(~ldv_irq_1_0~0)| ~ldv_irq_1_0~0) .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse2 (= 0 ~ldv_irq_1_3~0) .cse3) (or .cse4 .cse0 (not (= 0 |old(~ldv_irq_1_2~0)|)) .cse1 .cse2 .cse3 (= 0 ~ldv_irq_1_2~0)))) [2018-12-09 01:38:24,434 INFO L448 ceAbstractionStarter]: For program point st21nfca_hci_i2c_probeFINAL(lines 3623 3723) no Hoare annotation was computed. [2018-12-09 01:38:24,434 INFO L448 ceAbstractionStarter]: For program point L3662(lines 3662 3666) no Hoare annotation was computed. [2018-12-09 01:38:24,434 INFO L448 ceAbstractionStarter]: For program point L3695(lines 3695 3699) no Hoare annotation was computed. [2018-12-09 01:38:24,434 INFO L448 ceAbstractionStarter]: For program point L3687(lines 3687 3691) no Hoare annotation was computed. [2018-12-09 01:38:24,434 INFO L448 ceAbstractionStarter]: For program point L3683(line 3683) no Hoare annotation was computed. [2018-12-09 01:38:24,434 INFO L448 ceAbstractionStarter]: For program point st21nfca_hci_i2c_probeEXIT(lines 3623 3723) no Hoare annotation was computed. [2018-12-09 01:38:24,434 INFO L448 ceAbstractionStarter]: For program point L3675-1(line 3675) no Hoare annotation was computed. [2018-12-09 01:38:24,434 INFO L444 ceAbstractionStarter]: At program point L3675(line 3675) the Hoare annotation is: (let ((.cse4 (not (= 0 |old(~ldv_irq_1_3~0)|))) (.cse0 (not (= 0 ~ldv_irq_2_2~0))) (.cse1 (not (= ~ldv_spin~0 0))) (.cse2 (not (= 0 ~ldv_irq_2_3~0))) (.cse3 (not (= 0 ~ldv_irq_2_1~0)))) (and (or .cse0 (= ~ldv_irq_1_1~0 ~ldv_irq_1_0~0) .cse1 (not (= |old(~ldv_irq_1_0~0)| |old(~ldv_irq_1_1~0)|)) .cse2 .cse3) (or (not (= 0 |old(~ldv_irq_1_1~0)|)) .cse0 .cse1 (= 0 ~ldv_irq_1_1~0) .cse2 .cse3) (or .cse0 .cse1 (= |old(~ldv_irq_1_0~0)| ~ldv_irq_1_0~0) .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse2 (= 0 ~ldv_irq_1_3~0) .cse3) (or .cse4 .cse0 (not (= 0 |old(~ldv_irq_1_2~0)|)) .cse1 .cse2 .cse3 (= 0 ~ldv_irq_1_2~0)))) [2018-12-09 01:38:24,434 INFO L448 ceAbstractionStarter]: For program point L3704(line 3704) no Hoare annotation was computed. [2018-12-09 01:38:24,434 INFO L448 ceAbstractionStarter]: For program point L3667-1(line 3667) no Hoare annotation was computed. [2018-12-09 01:38:24,435 INFO L444 ceAbstractionStarter]: At program point L3667(line 3667) the Hoare annotation is: (let ((.cse4 (not (= 0 |old(~ldv_irq_1_3~0)|))) (.cse0 (not (= 0 ~ldv_irq_2_2~0))) (.cse1 (not (= ~ldv_spin~0 0))) (.cse2 (not (= 0 ~ldv_irq_2_3~0))) (.cse3 (not (= 0 ~ldv_irq_2_1~0)))) (and (or .cse0 (= ~ldv_irq_1_1~0 ~ldv_irq_1_0~0) .cse1 (not (= |old(~ldv_irq_1_0~0)| |old(~ldv_irq_1_1~0)|)) .cse2 .cse3) (or (not (= 0 |old(~ldv_irq_1_1~0)|)) .cse0 .cse1 (= 0 ~ldv_irq_1_1~0) .cse2 .cse3) (or .cse0 .cse1 (= |old(~ldv_irq_1_0~0)| ~ldv_irq_1_0~0) .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse2 (= 0 ~ldv_irq_1_3~0) .cse3) (or .cse4 .cse0 (not (= 0 |old(~ldv_irq_1_2~0)|)) .cse1 .cse2 .cse3 (= 0 ~ldv_irq_1_2~0)))) [2018-12-09 01:38:24,435 INFO L448 ceAbstractionStarter]: For program point L3655-1(line 3655) no Hoare annotation was computed. [2018-12-09 01:38:24,435 INFO L444 ceAbstractionStarter]: At program point L3655(line 3655) the Hoare annotation is: (let ((.cse4 (not (= 0 |old(~ldv_irq_1_3~0)|))) (.cse0 (not (= 0 ~ldv_irq_2_2~0))) (.cse1 (not (= ~ldv_spin~0 0))) (.cse2 (not (= 0 ~ldv_irq_2_3~0))) (.cse3 (not (= 0 ~ldv_irq_2_1~0)))) (and (or .cse0 (= ~ldv_irq_1_1~0 ~ldv_irq_1_0~0) .cse1 (not (= |old(~ldv_irq_1_0~0)| |old(~ldv_irq_1_1~0)|)) .cse2 .cse3) (or (not (= 0 |old(~ldv_irq_1_1~0)|)) .cse0 .cse1 (= 0 ~ldv_irq_1_1~0) .cse2 .cse3) (or .cse0 .cse1 (= |old(~ldv_irq_1_0~0)| ~ldv_irq_1_0~0) .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse2 (= 0 ~ldv_irq_1_3~0) .cse3) (or .cse4 .cse0 (not (= 0 |old(~ldv_irq_1_2~0)|)) .cse1 .cse2 .cse3 (= 0 ~ldv_irq_1_2~0)))) [2018-12-09 01:38:24,435 INFO L444 ceAbstractionStarter]: At program point st21nfca_hci_i2c_probeENTRY(lines 3623 3723) the Hoare annotation is: (let ((.cse4 (not (= 0 |old(~ldv_irq_1_3~0)|))) (.cse0 (not (= 0 ~ldv_irq_2_2~0))) (.cse1 (not (= ~ldv_spin~0 0))) (.cse2 (not (= 0 ~ldv_irq_2_3~0))) (.cse3 (not (= 0 ~ldv_irq_2_1~0)))) (and (or .cse0 (= ~ldv_irq_1_1~0 ~ldv_irq_1_0~0) .cse1 (not (= |old(~ldv_irq_1_0~0)| |old(~ldv_irq_1_1~0)|)) .cse2 .cse3) (or (not (= 0 |old(~ldv_irq_1_1~0)|)) .cse0 .cse1 (= 0 ~ldv_irq_1_1~0) .cse2 .cse3) (or .cse0 .cse1 (= |old(~ldv_irq_1_0~0)| ~ldv_irq_1_0~0) .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse2 (= 0 ~ldv_irq_1_3~0) .cse3) (or .cse4 .cse0 (not (= 0 |old(~ldv_irq_1_2~0)|)) .cse1 .cse2 .cse3 (= 0 ~ldv_irq_1_2~0)))) [2018-12-09 01:38:24,437 INFO L448 ceAbstractionStarter]: For program point L3676(lines 3676 3679) no Hoare annotation was computed. [2018-12-09 01:38:24,437 INFO L448 ceAbstractionStarter]: For program point L3643-1(line 3643) no Hoare annotation was computed. [2018-12-09 01:38:24,437 INFO L444 ceAbstractionStarter]: At program point L3643(line 3643) the Hoare annotation is: (let ((.cse4 (not (= 0 |old(~ldv_irq_1_3~0)|))) (.cse0 (not (= 0 ~ldv_irq_2_2~0))) (.cse1 (not (= ~ldv_spin~0 0))) (.cse2 (not (= 0 ~ldv_irq_2_3~0))) (.cse3 (not (= 0 ~ldv_irq_2_1~0)))) (and (or .cse0 (= ~ldv_irq_1_1~0 ~ldv_irq_1_0~0) .cse1 (not (= |old(~ldv_irq_1_0~0)| |old(~ldv_irq_1_1~0)|)) .cse2 .cse3) (or (not (= 0 |old(~ldv_irq_1_1~0)|)) .cse0 .cse1 (= 0 ~ldv_irq_1_1~0) .cse2 .cse3) (or .cse0 .cse1 (= |old(~ldv_irq_1_0~0)| ~ldv_irq_1_0~0) .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse2 (= 0 ~ldv_irq_1_3~0) .cse3) (or .cse4 .cse0 (not (= 0 |old(~ldv_irq_1_2~0)|)) .cse1 .cse2 .cse3 (= 0 ~ldv_irq_1_2~0)))) [2018-12-09 01:38:24,437 INFO L448 ceAbstractionStarter]: For program point L3705(lines 3705 3709) no Hoare annotation was computed. [2018-12-09 01:38:24,437 INFO L444 ceAbstractionStarter]: At program point L3693-1(lines 3685 3703) the Hoare annotation is: (let ((.cse4 (not (= 0 |old(~ldv_irq_1_3~0)|))) (.cse0 (not (= 0 ~ldv_irq_2_2~0))) (.cse1 (not (= ~ldv_spin~0 0))) (.cse2 (not (= 0 ~ldv_irq_2_3~0))) (.cse3 (not (= 0 ~ldv_irq_2_1~0)))) (and (or .cse0 (= ~ldv_irq_1_1~0 ~ldv_irq_1_0~0) .cse1 (not (= |old(~ldv_irq_1_0~0)| |old(~ldv_irq_1_1~0)|)) .cse2 .cse3) (or (not (= 0 |old(~ldv_irq_1_1~0)|)) .cse0 .cse1 (= 0 ~ldv_irq_1_1~0) .cse2 .cse3) (or .cse0 .cse1 (= |old(~ldv_irq_1_0~0)| ~ldv_irq_1_0~0) .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse2 (= 0 ~ldv_irq_1_3~0) .cse3) (or .cse4 .cse0 (not (= 0 |old(~ldv_irq_1_2~0)|)) .cse1 .cse2 .cse3 (= 0 ~ldv_irq_1_2~0)))) [2018-12-09 01:38:24,437 INFO L448 ceAbstractionStarter]: For program point L3693(lines 3693 3703) no Hoare annotation was computed. [2018-12-09 01:38:24,437 INFO L448 ceAbstractionStarter]: For program point L3656(lines 3656 3660) no Hoare annotation was computed. [2018-12-09 01:38:24,437 INFO L448 ceAbstractionStarter]: For program point L3656-2(lines 3656 3660) no Hoare annotation was computed. [2018-12-09 01:38:24,437 INFO L448 ceAbstractionStarter]: For program point L3685(line 3685) no Hoare annotation was computed. [2018-12-09 01:38:24,437 INFO L448 ceAbstractionStarter]: For program point L3714(lines 3714 3718) no Hoare annotation was computed. [2018-12-09 01:38:24,437 INFO L448 ceAbstractionStarter]: For program point L3685-2(lines 3685 3703) no Hoare annotation was computed. [2018-12-09 01:38:24,437 INFO L451 ceAbstractionStarter]: At program point skb_putENTRY(lines 4578 4580) the Hoare annotation is: true [2018-12-09 01:38:24,437 INFO L448 ceAbstractionStarter]: For program point skb_putFINAL(lines 4578 4580) no Hoare annotation was computed. [2018-12-09 01:38:24,437 INFO L448 ceAbstractionStarter]: For program point skb_putEXIT(lines 4578 4580) no Hoare annotation was computed. [2018-12-09 01:38:24,437 INFO L451 ceAbstractionStarter]: At program point L4579(line 4579) the Hoare annotation is: true [2018-12-09 01:38:24,437 INFO L448 ceAbstractionStarter]: For program point L4579-1(line 4579) no Hoare annotation was computed. [2018-12-09 01:38:24,441 INFO L448 ceAbstractionStarter]: For program point __gpio_set_valueEXIT(lines 3023 3028) no Hoare annotation was computed. [2018-12-09 01:38:24,441 INFO L451 ceAbstractionStarter]: At program point __gpio_set_valueENTRY(lines 3023 3028) the Hoare annotation is: true [2018-12-09 01:38:24,441 INFO L448 ceAbstractionStarter]: For program point __gpio_set_valueFINAL(lines 3023 3028) no Hoare annotation was computed. [2018-12-09 01:38:24,441 INFO L451 ceAbstractionStarter]: At program point mutex_unlockENTRY(lines 4544 4546) the Hoare annotation is: true [2018-12-09 01:38:24,441 INFO L448 ceAbstractionStarter]: For program point mutex_unlockEXIT(lines 4544 4546) no Hoare annotation was computed. [2018-12-09 01:38:24,441 INFO L448 ceAbstractionStarter]: For program point mutex_unlockFINAL(lines 4544 4546) no Hoare annotation was computed. [2018-12-09 01:38:24,441 INFO L448 ceAbstractionStarter]: For program point i2c_master_recvFINAL(lines 4502 4504) no Hoare annotation was computed. [2018-12-09 01:38:24,442 INFO L451 ceAbstractionStarter]: At program point i2c_master_recvENTRY(lines 4502 4504) the Hoare annotation is: true [2018-12-09 01:38:24,442 INFO L448 ceAbstractionStarter]: For program point i2c_master_recvEXIT(lines 4502 4504) no Hoare annotation was computed. [2018-12-09 01:38:24,442 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~TO~~u32~0FINAL(line -1) no Hoare annotation was computed. [2018-12-09 01:38:24,442 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~TO~~u32~0EXIT(line -1) no Hoare annotation was computed. [2018-12-09 01:38:24,442 INFO L451 ceAbstractionStarter]: At program point ##fun~$Pointer$~TO~~u32~0ENTRY(line -1) the Hoare annotation is: true [2018-12-09 01:38:24,442 INFO L448 ceAbstractionStarter]: For program point ldv_errorFINAL(lines 2860 2866) no Hoare annotation was computed. [2018-12-09 01:38:24,442 INFO L451 ceAbstractionStarter]: At program point ldv_errorENTRY(lines 2860 2866) the Hoare annotation is: true [2018-12-09 01:38:24,442 INFO L448 ceAbstractionStarter]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 2864) no Hoare annotation was computed. [2018-12-09 01:38:24,442 INFO L448 ceAbstractionStarter]: For program point ldv_errorEXIT(lines 2860 2866) no Hoare annotation was computed. [2018-12-09 01:38:24,442 INFO L448 ceAbstractionStarter]: For program point __mutex_initFINAL(lines 4455 4457) no Hoare annotation was computed. [2018-12-09 01:38:24,442 INFO L448 ceAbstractionStarter]: For program point __mutex_initEXIT(lines 4455 4457) no Hoare annotation was computed. [2018-12-09 01:38:24,442 INFO L451 ceAbstractionStarter]: At program point __mutex_initENTRY(lines 4455 4457) the Hoare annotation is: true [2018-12-09 01:38:24,442 INFO L451 ceAbstractionStarter]: At program point L4571(line 4571) the Hoare annotation is: true [2018-12-09 01:38:24,442 INFO L451 ceAbstractionStarter]: At program point skb_pullENTRY(lines 4570 4572) the Hoare annotation is: true [2018-12-09 01:38:24,442 INFO L448 ceAbstractionStarter]: For program point L4571-1(line 4571) no Hoare annotation was computed. [2018-12-09 01:38:24,442 INFO L448 ceAbstractionStarter]: For program point skb_pullFINAL(lines 4570 4572) no Hoare annotation was computed. [2018-12-09 01:38:24,442 INFO L448 ceAbstractionStarter]: For program point skb_pullEXIT(lines 4570 4572) no Hoare annotation was computed. [2018-12-09 01:38:24,442 INFO L448 ceAbstractionStarter]: For program point L3809(line 3809) no Hoare annotation was computed. [2018-12-09 01:38:24,442 INFO L448 ceAbstractionStarter]: For program point L3807-1(line 3807) no Hoare annotation was computed. [2018-12-09 01:38:24,442 INFO L451 ceAbstractionStarter]: At program point L3807(line 3807) the Hoare annotation is: true [2018-12-09 01:38:24,442 INFO L448 ceAbstractionStarter]: For program point L3803(line 3803) no Hoare annotation was computed. [2018-12-09 01:38:24,446 INFO L448 ceAbstractionStarter]: For program point L3801-1(line 3801) no Hoare annotation was computed. [2018-12-09 01:38:24,446 INFO L444 ceAbstractionStarter]: At program point choose_interrupt_2ENTRY(lines 3791 3815) the Hoare annotation is: (or (not (= 0 ~ldv_irq_2_2~0)) (not (= ~ldv_spin~0 0)) (not (= 0 |old(~ldv_irq_2_0~0)|)) (= 0 ~ldv_irq_2_0~0) (not (= 0 ~ldv_irq_2_3~0)) (not (= 0 ~ldv_irq_2_1~0))) [2018-12-09 01:38:24,446 INFO L451 ceAbstractionStarter]: At program point L3801(line 3801) the Hoare annotation is: true [2018-12-09 01:38:24,446 INFO L448 ceAbstractionStarter]: For program point L3797(line 3797) no Hoare annotation was computed. [2018-12-09 01:38:24,446 INFO L451 ceAbstractionStarter]: At program point L3812(lines 3791 3815) the Hoare annotation is: true [2018-12-09 01:38:24,446 INFO L451 ceAbstractionStarter]: At program point L3810(line 3810) the Hoare annotation is: true [2018-12-09 01:38:24,446 INFO L448 ceAbstractionStarter]: For program point L3806(line 3806) no Hoare annotation was computed. [2018-12-09 01:38:24,446 INFO L451 ceAbstractionStarter]: At program point L3804(line 3804) the Hoare annotation is: true [2018-12-09 01:38:24,446 INFO L448 ceAbstractionStarter]: For program point L3804-1(line 3804) no Hoare annotation was computed. [2018-12-09 01:38:24,446 INFO L448 ceAbstractionStarter]: For program point L3800(line 3800) no Hoare annotation was computed. [2018-12-09 01:38:24,446 INFO L444 ceAbstractionStarter]: At program point L3798(line 3798) the Hoare annotation is: (or (not (= 0 ~ldv_irq_2_2~0)) (not (= ~ldv_spin~0 0)) (not (= 0 |old(~ldv_irq_2_0~0)|)) (= 0 ~ldv_irq_2_0~0) (not (= 0 ~ldv_irq_2_3~0)) (not (= 0 ~ldv_irq_2_1~0))) [2018-12-09 01:38:24,446 INFO L448 ceAbstractionStarter]: For program point L3796(lines 3796 3811) no Hoare annotation was computed. [2018-12-09 01:38:24,446 INFO L448 ceAbstractionStarter]: For program point L3798-1(line 3798) no Hoare annotation was computed. [2018-12-09 01:38:24,446 INFO L448 ceAbstractionStarter]: For program point choose_interrupt_2EXIT(lines 3791 3815) no Hoare annotation was computed. [2018-12-09 01:38:24,446 INFO L448 ceAbstractionStarter]: For program point L4059(line 4059) no Hoare annotation was computed. [2018-12-09 01:38:24,446 INFO L448 ceAbstractionStarter]: For program point L4057-1(line 4057) no Hoare annotation was computed. [2018-12-09 01:38:24,446 INFO L444 ceAbstractionStarter]: At program point L4057(line 4057) the Hoare annotation is: (or (not (= 0 ~ldv_irq_2_2~0)) (not (= ~ldv_spin~0 0)) (= |old(~ldv_irq_1_0~0)| ~ldv_irq_1_0~0) (not (= 0 ~ldv_irq_2_3~0)) (not (= 0 ~ldv_irq_2_1~0))) [2018-12-09 01:38:24,446 INFO L448 ceAbstractionStarter]: For program point L4053(line 4053) no Hoare annotation was computed. [2018-12-09 01:38:24,446 INFO L448 ceAbstractionStarter]: For program point L4051-1(line 4051) no Hoare annotation was computed. [2018-12-09 01:38:24,446 INFO L448 ceAbstractionStarter]: For program point choose_interrupt_1EXIT(lines 4041 4065) no Hoare annotation was computed. [2018-12-09 01:38:24,446 INFO L444 ceAbstractionStarter]: At program point L4051(line 4051) the Hoare annotation is: (or (not (= 0 ~ldv_irq_2_2~0)) (not (= ~ldv_spin~0 0)) (= |old(~ldv_irq_1_0~0)| ~ldv_irq_1_0~0) (not (= 0 ~ldv_irq_2_3~0)) (not (= 0 ~ldv_irq_2_1~0))) [2018-12-09 01:38:24,446 INFO L448 ceAbstractionStarter]: For program point L4047(line 4047) no Hoare annotation was computed. [2018-12-09 01:38:24,447 INFO L451 ceAbstractionStarter]: At program point L4062(lines 4041 4065) the Hoare annotation is: true [2018-12-09 01:38:24,447 INFO L444 ceAbstractionStarter]: At program point L4060(line 4060) the Hoare annotation is: (or (not (= 0 ~ldv_irq_1_3~0)) (not (= 0 ~ldv_irq_1_1~0)) (not (= 0 ~ldv_irq_2_2~0)) (not (= 0 ~ldv_irq_1_2~0)) (not (= ~ldv_spin~0 0)) (= 0 ~ldv_irq_1_0~0) (not (= 0 ~ldv_irq_2_3~0)) (not (= 0 ~ldv_irq_2_1~0)) (not (= 0 |old(~ldv_irq_1_0~0)|))) [2018-12-09 01:38:24,450 INFO L448 ceAbstractionStarter]: For program point L4056(line 4056) no Hoare annotation was computed. [2018-12-09 01:38:24,450 INFO L444 ceAbstractionStarter]: At program point choose_interrupt_1ENTRY(lines 4041 4065) the Hoare annotation is: (or (not (= 0 ~ldv_irq_2_2~0)) (not (= ~ldv_spin~0 0)) (= |old(~ldv_irq_1_0~0)| ~ldv_irq_1_0~0) (not (= 0 ~ldv_irq_2_3~0)) (not (= 0 ~ldv_irq_2_1~0))) [2018-12-09 01:38:24,450 INFO L444 ceAbstractionStarter]: At program point L4054(line 4054) the Hoare annotation is: (or (not (= 0 ~ldv_irq_2_2~0)) (not (= ~ldv_spin~0 0)) (= |old(~ldv_irq_1_0~0)| ~ldv_irq_1_0~0) (not (= 0 ~ldv_irq_2_3~0)) (not (= 0 ~ldv_irq_2_1~0))) [2018-12-09 01:38:24,450 INFO L448 ceAbstractionStarter]: For program point L4054-1(line 4054) no Hoare annotation was computed. [2018-12-09 01:38:24,450 INFO L448 ceAbstractionStarter]: For program point L4050(line 4050) no Hoare annotation was computed. [2018-12-09 01:38:24,450 INFO L444 ceAbstractionStarter]: At program point L4048(line 4048) the Hoare annotation is: (or (not (= 0 ~ldv_irq_2_2~0)) (not (= ~ldv_spin~0 0)) (= |old(~ldv_irq_1_0~0)| ~ldv_irq_1_0~0) (not (= 0 ~ldv_irq_2_3~0)) (not (= 0 ~ldv_irq_2_1~0))) [2018-12-09 01:38:24,450 INFO L448 ceAbstractionStarter]: For program point L4046(lines 4046 4061) no Hoare annotation was computed. [2018-12-09 01:38:24,450 INFO L448 ceAbstractionStarter]: For program point L4048-1(line 4048) no Hoare annotation was computed. [2018-12-09 01:38:24,450 INFO L451 ceAbstractionStarter]: At program point L3358(lines 3358 3359) the Hoare annotation is: true [2018-12-09 01:38:24,450 INFO L448 ceAbstractionStarter]: For program point L3358-1(lines 3358 3359) no Hoare annotation was computed. [2018-12-09 01:38:24,450 INFO L448 ceAbstractionStarter]: For program point L3354(line 3354) no Hoare annotation was computed. [2018-12-09 01:38:24,450 INFO L451 ceAbstractionStarter]: At program point L3352(line 3352) the Hoare annotation is: true [2018-12-09 01:38:24,450 INFO L448 ceAbstractionStarter]: For program point L3354-2(lines 3354 3362) no Hoare annotation was computed. [2018-12-09 01:38:24,450 INFO L448 ceAbstractionStarter]: For program point check_crcFINAL(lines 3348 3365) no Hoare annotation was computed. [2018-12-09 01:38:24,450 INFO L448 ceAbstractionStarter]: For program point L3352-1(line 3352) no Hoare annotation was computed. [2018-12-09 01:38:24,450 INFO L451 ceAbstractionStarter]: At program point check_crcENTRY(lines 3348 3365) the Hoare annotation is: true [2018-12-09 01:38:24,450 INFO L448 ceAbstractionStarter]: For program point check_crcEXIT(lines 3348 3365) no Hoare annotation was computed. [2018-12-09 01:38:24,450 INFO L448 ceAbstractionStarter]: For program point gpiod_to_irqEXIT(lines 4495 4497) no Hoare annotation was computed. [2018-12-09 01:38:24,450 INFO L451 ceAbstractionStarter]: At program point gpiod_to_irqENTRY(lines 4495 4497) the Hoare annotation is: true [2018-12-09 01:38:24,450 INFO L448 ceAbstractionStarter]: For program point gpiod_to_irqFINAL(lines 4495 4497) no Hoare annotation was computed. [2018-12-09 01:38:24,450 INFO L448 ceAbstractionStarter]: For program point ldv__builtin_expectFINAL(lines 2874 2879) no Hoare annotation was computed. [2018-12-09 01:38:24,451 INFO L451 ceAbstractionStarter]: At program point ldv__builtin_expectENTRY(lines 2874 2879) the Hoare annotation is: true [2018-12-09 01:38:24,451 INFO L448 ceAbstractionStarter]: For program point ldv__builtin_expectEXIT(lines 2874 2879) no Hoare annotation was computed. [2018-12-09 01:38:24,451 INFO L448 ceAbstractionStarter]: For program point mutex_lock_nestedFINAL(lines 4541 4543) no Hoare annotation was computed. [2018-12-09 01:38:24,453 INFO L451 ceAbstractionStarter]: At program point mutex_lock_nestedENTRY(lines 4541 4543) the Hoare annotation is: true [2018-12-09 01:38:24,454 INFO L448 ceAbstractionStarter]: For program point mutex_lock_nestedEXIT(lines 4541 4543) no Hoare annotation was computed. [2018-12-09 01:38:24,454 INFO L448 ceAbstractionStarter]: For program point st21nfca_hci_removeFINAL(lines 4588 4590) no Hoare annotation was computed. [2018-12-09 01:38:24,454 INFO L451 ceAbstractionStarter]: At program point st21nfca_hci_removeENTRY(lines 4588 4590) the Hoare annotation is: true [2018-12-09 01:38:24,454 INFO L448 ceAbstractionStarter]: For program point st21nfca_hci_removeEXIT(lines 4588 4590) no Hoare annotation was computed. [2018-12-09 01:38:24,454 INFO L451 ceAbstractionStarter]: At program point L3136(line 3136) the Hoare annotation is: true [2018-12-09 01:38:24,454 INFO L448 ceAbstractionStarter]: For program point L3136-1(line 3136) no Hoare annotation was computed. [2018-12-09 01:38:24,454 INFO L448 ceAbstractionStarter]: For program point st21nfca_hci_platform_initFINAL(lines 3113 3186) no Hoare annotation was computed. [2018-12-09 01:38:24,454 INFO L451 ceAbstractionStarter]: At program point L3161(lines 3120 3185) the Hoare annotation is: true [2018-12-09 01:38:24,454 INFO L448 ceAbstractionStarter]: For program point L3157-1(line 3157) no Hoare annotation was computed. [2018-12-09 01:38:24,454 INFO L451 ceAbstractionStarter]: At program point L3157(line 3157) the Hoare annotation is: true [2018-12-09 01:38:24,454 INFO L451 ceAbstractionStarter]: At program point st21nfca_hci_platform_initENTRY(lines 3113 3186) the Hoare annotation is: true [2018-12-09 01:38:24,454 INFO L448 ceAbstractionStarter]: For program point L3149-1(line 3149) no Hoare annotation was computed. [2018-12-09 01:38:24,454 INFO L451 ceAbstractionStarter]: At program point L3149(line 3149) the Hoare annotation is: true [2018-12-09 01:38:24,454 INFO L448 ceAbstractionStarter]: For program point L3145(lines 3145 3148) no Hoare annotation was computed. [2018-12-09 01:38:24,454 INFO L451 ceAbstractionStarter]: At program point L3174(lines 3120 3185) the Hoare annotation is: true [2018-12-09 01:38:24,454 INFO L448 ceAbstractionStarter]: For program point L3166(lines 3166 3169) no Hoare annotation was computed. [2018-12-09 01:38:24,454 INFO L448 ceAbstractionStarter]: For program point L3133-1(lines 3133 3134) no Hoare annotation was computed. [2018-12-09 01:38:24,454 INFO L451 ceAbstractionStarter]: At program point L3133(lines 3133 3134) the Hoare annotation is: true [2018-12-09 01:38:24,454 INFO L448 ceAbstractionStarter]: For program point st21nfca_hci_platform_initEXIT(lines 3113 3186) no Hoare annotation was computed. [2018-12-09 01:38:24,454 INFO L451 ceAbstractionStarter]: At program point L3154(lines 3154 3155) the Hoare annotation is: true [2018-12-09 01:38:24,454 INFO L448 ceAbstractionStarter]: For program point L3154-1(lines 3154 3155) no Hoare annotation was computed. [2018-12-09 01:38:24,454 INFO L448 ceAbstractionStarter]: For program point L3183-1(line 3183) no Hoare annotation was computed. [2018-12-09 01:38:24,454 INFO L451 ceAbstractionStarter]: At program point L3183(line 3183) the Hoare annotation is: true [2018-12-09 01:38:24,454 INFO L448 ceAbstractionStarter]: For program point L3179(lines 3179 3182) no Hoare annotation was computed. [2018-12-09 01:38:24,455 INFO L451 ceAbstractionStarter]: At program point L3142(lines 3120 3185) the Hoare annotation is: true [2018-12-09 01:38:24,455 INFO L448 ceAbstractionStarter]: For program point L3175(line 3175) no Hoare annotation was computed. [2018-12-09 01:38:24,455 INFO L448 ceAbstractionStarter]: For program point L3175-2(lines 3175 3178) no Hoare annotation was computed. [2018-12-09 01:38:24,459 INFO L451 ceAbstractionStarter]: At program point L3163(lines 3120 3185) the Hoare annotation is: true [2018-12-09 01:38:24,459 INFO L451 ceAbstractionStarter]: At program point L3176(lines 3120 3185) the Hoare annotation is: true [2018-12-09 01:38:24,459 INFO L448 ceAbstractionStarter]: For program point L3135(lines 3135 3138) no Hoare annotation was computed. [2018-12-09 01:38:24,459 INFO L448 ceAbstractionStarter]: For program point L3135-2(lines 3135 3138) no Hoare annotation was computed. [2018-12-09 01:38:24,459 INFO L448 ceAbstractionStarter]: For program point L3156(lines 3156 3159) no Hoare annotation was computed. [2018-12-09 01:38:24,459 INFO L448 ceAbstractionStarter]: For program point L3156-2(lines 3156 3159) no Hoare annotation was computed. [2018-12-09 01:38:24,459 INFO L451 ceAbstractionStarter]: At program point L3140(lines 3120 3185) the Hoare annotation is: true [2018-12-09 01:38:24,459 INFO L451 ceAbstractionStarter]: At program point gpio_set_valueENTRY(lines 3039 3045) the Hoare annotation is: true [2018-12-09 01:38:24,459 INFO L448 ceAbstractionStarter]: For program point gpio_set_valueEXIT(lines 3039 3045) no Hoare annotation was computed. [2018-12-09 01:38:24,459 INFO L448 ceAbstractionStarter]: For program point gpio_set_valueFINAL(lines 3039 3045) no Hoare annotation was computed. [2018-12-09 01:38:24,459 INFO L451 ceAbstractionStarter]: At program point L3042(line 3042) the Hoare annotation is: true [2018-12-09 01:38:24,459 INFO L448 ceAbstractionStarter]: For program point gpio_direction_outputEXIT(lines 3013 3022) no Hoare annotation was computed. [2018-12-09 01:38:24,459 INFO L451 ceAbstractionStarter]: At program point L3018(line 3018) the Hoare annotation is: true [2018-12-09 01:38:24,459 INFO L448 ceAbstractionStarter]: For program point L3019-1(line 3019) no Hoare annotation was computed. [2018-12-09 01:38:24,459 INFO L451 ceAbstractionStarter]: At program point L3019(line 3019) the Hoare annotation is: true [2018-12-09 01:38:24,459 INFO L448 ceAbstractionStarter]: For program point L3018-1(line 3018) no Hoare annotation was computed. [2018-12-09 01:38:24,459 INFO L451 ceAbstractionStarter]: At program point gpio_direction_outputENTRY(lines 3013 3022) the Hoare annotation is: true [2018-12-09 01:38:24,459 INFO L448 ceAbstractionStarter]: For program point gpio_direction_outputFINAL(lines 3013 3022) no Hoare annotation was computed. [2018-12-09 01:38:24,459 INFO L448 ceAbstractionStarter]: For program point L3936(lines 3936 3943) no Hoare annotation was computed. [2018-12-09 01:38:24,459 INFO L448 ceAbstractionStarter]: For program point L3928(lines 3928 3935) no Hoare annotation was computed. [2018-12-09 01:38:24,460 INFO L448 ceAbstractionStarter]: For program point L3920(lines 3920 3927) no Hoare annotation was computed. [2018-12-09 01:38:24,460 INFO L448 ceAbstractionStarter]: For program point activate_suitable_irq_1EXIT(lines 3917 3954) no Hoare annotation was computed. [2018-12-09 01:38:24,460 INFO L444 ceAbstractionStarter]: At program point activate_suitable_irq_1ENTRY(lines 3917 3954) the Hoare annotation is: (let ((.cse4 (not (= 0 |old(~ldv_irq_1_3~0)|))) (.cse0 (not (= 0 ~ldv_irq_2_2~0))) (.cse1 (not (= ~ldv_spin~0 0))) (.cse2 (not (= 0 ~ldv_irq_2_3~0))) (.cse3 (not (= 0 ~ldv_irq_2_1~0)))) (and (or .cse0 (= ~ldv_irq_1_1~0 ~ldv_irq_1_0~0) .cse1 (not (= |old(~ldv_irq_1_0~0)| |old(~ldv_irq_1_1~0)|)) .cse2 .cse3) (or (not (= 0 |old(~ldv_irq_1_1~0)|)) .cse0 .cse1 (= 0 ~ldv_irq_1_1~0) .cse2 .cse3) (or .cse0 .cse1 (= |old(~ldv_irq_1_0~0)| ~ldv_irq_1_0~0) .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse2 (= 0 ~ldv_irq_1_3~0) .cse3) (or .cse4 .cse0 (not (= 0 |old(~ldv_irq_1_2~0)|)) .cse1 .cse2 .cse3 (= 0 ~ldv_irq_1_2~0)))) [2018-12-09 01:38:24,460 INFO L448 ceAbstractionStarter]: For program point activate_suitable_irq_1FINAL(lines 3917 3954) no Hoare annotation was computed. [2018-12-09 01:38:24,465 INFO L448 ceAbstractionStarter]: For program point L3944(lines 3944 3951) no Hoare annotation was computed. [2018-12-09 01:38:24,465 INFO L448 ceAbstractionStarter]: For program point L3234-1(line 3234) no Hoare annotation was computed. [2018-12-09 01:38:24,465 INFO L448 ceAbstractionStarter]: For program point st21nfca_hci_remove_len_crcFINAL(lines 3231 3238) no Hoare annotation was computed. [2018-12-09 01:38:24,465 INFO L451 ceAbstractionStarter]: At program point st21nfca_hci_remove_len_crcENTRY(lines 3231 3238) the Hoare annotation is: true [2018-12-09 01:38:24,465 INFO L448 ceAbstractionStarter]: For program point st21nfca_hci_remove_len_crcEXIT(lines 3231 3238) no Hoare annotation was computed. [2018-12-09 01:38:24,465 INFO L451 ceAbstractionStarter]: At program point L3234(line 3234) the Hoare annotation is: true [2018-12-09 01:38:24,465 INFO L448 ceAbstractionStarter]: For program point L3235-1(line 3235) no Hoare annotation was computed. [2018-12-09 01:38:24,465 INFO L451 ceAbstractionStarter]: At program point L3235(line 3235) the Hoare annotation is: true [2018-12-09 01:38:24,465 INFO L448 ceAbstractionStarter]: For program point L3553-1(line 3553) no Hoare annotation was computed. [2018-12-09 01:38:24,465 INFO L451 ceAbstractionStarter]: At program point L3553(line 3553) the Hoare annotation is: true [2018-12-09 01:38:24,465 INFO L448 ceAbstractionStarter]: For program point L3545(lines 3545 3549) no Hoare annotation was computed. [2018-12-09 01:38:24,465 INFO L451 ceAbstractionStarter]: At program point L3545-2(lines 3539 3549) the Hoare annotation is: true [2018-12-09 01:38:24,465 INFO L448 ceAbstractionStarter]: For program point L3504(lines 3504 3507) no Hoare annotation was computed. [2018-12-09 01:38:24,465 INFO L448 ceAbstractionStarter]: For program point L3533-1(line 3533) no Hoare annotation was computed. [2018-12-09 01:38:24,465 INFO L451 ceAbstractionStarter]: At program point L3533(line 3533) the Hoare annotation is: true [2018-12-09 01:38:24,465 INFO L448 ceAbstractionStarter]: For program point L3492(line 3492) no Hoare annotation was computed. [2018-12-09 01:38:24,465 INFO L448 ceAbstractionStarter]: For program point L3492-2(lines 3492 3513) no Hoare annotation was computed. [2018-12-09 01:38:24,465 INFO L448 ceAbstractionStarter]: For program point L3521-1(line 3521) no Hoare annotation was computed. [2018-12-09 01:38:24,466 INFO L451 ceAbstractionStarter]: At program point L3521(line 3521) the Hoare annotation is: true [2018-12-09 01:38:24,466 INFO L448 ceAbstractionStarter]: For program point L3550(line 3550) no Hoare annotation was computed. [2018-12-09 01:38:24,466 INFO L451 ceAbstractionStarter]: At program point L3546(line 3546) the Hoare annotation is: true [2018-12-09 01:38:24,466 INFO L448 ceAbstractionStarter]: For program point L3546-1(line 3546) no Hoare annotation was computed. [2018-12-09 01:38:24,466 INFO L448 ceAbstractionStarter]: For program point st21nfca_hci_irq_thread_fnEXIT(lines 3477 3558) no Hoare annotation was computed. [2018-12-09 01:38:24,466 INFO L451 ceAbstractionStarter]: At program point L3530(line 3530) the Hoare annotation is: true [2018-12-09 01:38:24,466 INFO L448 ceAbstractionStarter]: For program point L3497-1(line 3497) no Hoare annotation was computed. [2018-12-09 01:38:24,466 INFO L451 ceAbstractionStarter]: At program point L3497(line 3497) the Hoare annotation is: true [2018-12-09 01:38:24,466 INFO L448 ceAbstractionStarter]: For program point L3530-1(line 3530) no Hoare annotation was computed. [2018-12-09 01:38:24,466 INFO L448 ceAbstractionStarter]: For program point L3526(lines 3526 3529) no Hoare annotation was computed. [2018-12-09 01:38:24,466 INFO L448 ceAbstractionStarter]: For program point L3522(lines 3522 3525) no Hoare annotation was computed. [2018-12-09 01:38:24,471 INFO L448 ceAbstractionStarter]: For program point L3522-2(lines 3522 3525) no Hoare annotation was computed. [2018-12-09 01:38:24,471 INFO L448 ceAbstractionStarter]: For program point L3551(lines 3551 3555) no Hoare annotation was computed. [2018-12-09 01:38:24,471 INFO L448 ceAbstractionStarter]: For program point L3551-2(lines 3551 3555) no Hoare annotation was computed. [2018-12-09 01:38:24,471 INFO L451 ceAbstractionStarter]: At program point st21nfca_hci_irq_thread_fnENTRY(lines 3477 3558) the Hoare annotation is: true [2018-12-09 01:38:24,471 INFO L448 ceAbstractionStarter]: For program point L3510(line 3510) no Hoare annotation was computed. [2018-12-09 01:38:24,471 INFO L448 ceAbstractionStarter]: For program point L3543-1(line 3543) no Hoare annotation was computed. [2018-12-09 01:38:24,471 INFO L451 ceAbstractionStarter]: At program point L3543(line 3543) the Hoare annotation is: true [2018-12-09 01:38:24,471 INFO L448 ceAbstractionStarter]: For program point L3539(line 3539) no Hoare annotation was computed. [2018-12-09 01:38:24,471 INFO L448 ceAbstractionStarter]: For program point L3539-2(lines 3539 3549) no Hoare annotation was computed. [2018-12-09 01:38:24,471 INFO L448 ceAbstractionStarter]: For program point st21nfca_hci_irq_thread_fnFINAL(lines 3477 3558) no Hoare annotation was computed. [2018-12-09 01:38:24,471 INFO L448 ceAbstractionStarter]: For program point L3498(lines 3498 3502) no Hoare annotation was computed. [2018-12-09 01:38:24,471 INFO L448 ceAbstractionStarter]: For program point L3531(lines 3531 3549) no Hoare annotation was computed. [2018-12-09 01:38:24,471 INFO L451 ceAbstractionStarter]: At program point L3498-1(lines 3498 3502) the Hoare annotation is: true [2018-12-09 01:38:24,471 INFO L451 ceAbstractionStarter]: At program point L3494(line 3494) the Hoare annotation is: true [2018-12-09 01:38:24,471 INFO L448 ceAbstractionStarter]: For program point L3494-1(line 3494) no Hoare annotation was computed. [2018-12-09 01:38:24,471 INFO L451 ceAbstractionStarter]: At program point L3540(line 3540) the Hoare annotation is: true [2018-12-09 01:38:24,471 INFO L448 ceAbstractionStarter]: For program point L3540-1(line 3540) no Hoare annotation was computed. [2018-12-09 01:38:24,471 INFO L448 ceAbstractionStarter]: For program point L3536(lines 3536 3549) no Hoare annotation was computed. [2018-12-09 01:38:24,471 INFO L448 ceAbstractionStarter]: For program point L3503(line 3503) no Hoare annotation was computed. [2018-12-09 01:38:24,472 INFO L451 ceAbstractionStarter]: At program point L3499(lines 3499 3500) the Hoare annotation is: true [2018-12-09 01:38:24,472 INFO L451 ceAbstractionStarter]: At program point L3495-1(lines 3495 3509) the Hoare annotation is: true [2018-12-09 01:38:24,472 INFO L448 ceAbstractionStarter]: For program point L3495(lines 3495 3509) no Hoare annotation was computed. [2018-12-09 01:38:24,472 INFO L448 ceAbstractionStarter]: For program point st21nfca_hci_i2c_driver_initEXIT(lines 3770 3777) no Hoare annotation was computed. [2018-12-09 01:38:24,472 INFO L451 ceAbstractionStarter]: At program point L3774(line 3774) the Hoare annotation is: true [2018-12-09 01:38:24,472 INFO L448 ceAbstractionStarter]: For program point L3774-1(line 3774) no Hoare annotation was computed. [2018-12-09 01:38:24,472 INFO L451 ceAbstractionStarter]: At program point st21nfca_hci_i2c_driver_initENTRY(lines 3770 3777) the Hoare annotation is: true [2018-12-09 01:38:24,472 INFO L448 ceAbstractionStarter]: For program point st21nfca_hci_i2c_driver_initFINAL(lines 3770 3777) no Hoare annotation was computed. [2018-12-09 01:38:24,472 INFO L448 ceAbstractionStarter]: For program point i2c_check_functionalityEXIT(lines 2991 2998) no Hoare annotation was computed. [2018-12-09 01:38:24,472 INFO L451 ceAbstractionStarter]: At program point i2c_check_functionalityENTRY(lines 2991 2998) the Hoare annotation is: true [2018-12-09 01:38:24,477 INFO L448 ceAbstractionStarter]: For program point i2c_check_functionalityFINAL(lines 2991 2998) no Hoare annotation was computed. [2018-12-09 01:38:24,477 INFO L448 ceAbstractionStarter]: For program point L2995-1(line 2995) no Hoare annotation was computed. [2018-12-09 01:38:24,477 INFO L451 ceAbstractionStarter]: At program point L2995(line 2995) the Hoare annotation is: true [2018-12-09 01:38:24,477 INFO L448 ceAbstractionStarter]: For program point gpio_to_descFINAL(lines 4483 4485) no Hoare annotation was computed. [2018-12-09 01:38:24,477 INFO L451 ceAbstractionStarter]: At program point gpio_to_descENTRY(lines 4483 4485) the Hoare annotation is: true [2018-12-09 01:38:24,477 INFO L448 ceAbstractionStarter]: For program point L4484-1(line 4484) no Hoare annotation was computed. [2018-12-09 01:38:24,477 INFO L448 ceAbstractionStarter]: For program point gpio_to_descEXIT(lines 4483 4485) no Hoare annotation was computed. [2018-12-09 01:38:24,477 INFO L451 ceAbstractionStarter]: At program point L4484(line 4484) the Hoare annotation is: true [2018-12-09 01:38:24,477 INFO L448 ceAbstractionStarter]: For program point st21nfca_hci_i2c_of_request_resourcesEXIT(lines 3560 3565) no Hoare annotation was computed. [2018-12-09 01:38:24,477 INFO L451 ceAbstractionStarter]: At program point st21nfca_hci_i2c_of_request_resourcesENTRY(lines 3560 3565) the Hoare annotation is: true [2018-12-09 01:38:24,477 INFO L448 ceAbstractionStarter]: For program point st21nfca_hci_i2c_of_request_resourcesFINAL(lines 3560 3565) no Hoare annotation was computed. [2018-12-09 01:38:24,477 INFO L451 ceAbstractionStarter]: At program point L2977(line 2977) the Hoare annotation is: true [2018-12-09 01:38:24,477 INFO L448 ceAbstractionStarter]: For program point i2c_set_clientdataEXIT(lines 2974 2980) no Hoare annotation was computed. [2018-12-09 01:38:24,477 INFO L451 ceAbstractionStarter]: At program point i2c_set_clientdataENTRY(lines 2974 2980) the Hoare annotation is: true [2018-12-09 01:38:24,477 INFO L448 ceAbstractionStarter]: For program point i2c_set_clientdataFINAL(lines 2974 2980) no Hoare annotation was computed. [2018-12-09 01:38:24,477 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-09 01:38:24,477 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (= |old(~ldv_irq_1_0~0)| ~ldv_irq_1_0~0) [2018-12-09 01:38:24,477 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-09 01:38:24,477 INFO L448 ceAbstractionStarter]: For program point nfc_hci_recv_frameFINAL(lines 4547 4549) no Hoare annotation was computed. [2018-12-09 01:38:24,477 INFO L448 ceAbstractionStarter]: For program point nfc_hci_recv_frameEXIT(lines 4547 4549) no Hoare annotation was computed. [2018-12-09 01:38:24,477 INFO L451 ceAbstractionStarter]: At program point nfc_hci_recv_frameENTRY(lines 4547 4549) the Hoare annotation is: true [2018-12-09 01:38:24,478 INFO L451 ceAbstractionStarter]: At program point st21nfca_hci_i2c_driver_exitENTRY(lines 3778 3784) the Hoare annotation is: true [2018-12-09 01:38:24,478 INFO L448 ceAbstractionStarter]: For program point st21nfca_hci_i2c_driver_exitEXIT(lines 3778 3784) no Hoare annotation was computed. [2018-12-09 01:38:24,478 INFO L448 ceAbstractionStarter]: For program point st21nfca_hci_i2c_driver_exitFINAL(lines 3778 3784) no Hoare annotation was computed. [2018-12-09 01:38:24,478 INFO L451 ceAbstractionStarter]: At program point ldv_check_final_stateFINAL(lines 4520 4522) the Hoare annotation is: true [2018-12-09 01:38:24,478 INFO L448 ceAbstractionStarter]: For program point ldv_check_final_stateEXIT(lines 4520 4522) no Hoare annotation was computed. [2018-12-09 01:38:24,483 INFO L448 ceAbstractionStarter]: For program point L2829-1(line 2829) no Hoare annotation was computed. [2018-12-09 01:38:24,483 INFO L451 ceAbstractionStarter]: At program point L2829(line 2829) the Hoare annotation is: true [2018-12-09 01:38:24,483 INFO L448 ceAbstractionStarter]: For program point L2826(lines 2826 2833) no Hoare annotation was computed. [2018-12-09 01:38:24,483 INFO L448 ceAbstractionStarter]: For program point ldv_zallocEXIT(lines 2819 2835) no Hoare annotation was computed. [2018-12-09 01:38:24,483 INFO L451 ceAbstractionStarter]: At program point ldv_zallocENTRY(lines 2819 2835) the Hoare annotation is: true [2018-12-09 01:38:24,483 INFO L448 ceAbstractionStarter]: For program point ldv_zallocFINAL(lines 2819 2835) no Hoare annotation was computed. [2018-12-09 01:38:24,483 INFO L451 ceAbstractionStarter]: At program point ldv_handler1_2ENTRY(lines 4528 4530) the Hoare annotation is: true [2018-12-09 01:38:24,483 INFO L448 ceAbstractionStarter]: For program point ldv_handler1_2EXIT(lines 4528 4530) no Hoare annotation was computed. [2018-12-09 01:38:24,483 INFO L448 ceAbstractionStarter]: For program point ldv_handler1_2FINAL(lines 4528 4530) no Hoare annotation was computed. [2018-12-09 01:38:24,483 INFO L451 ceAbstractionStarter]: At program point ldv_handler1_1ENTRY(lines 4524 4526) the Hoare annotation is: true [2018-12-09 01:38:24,483 INFO L448 ceAbstractionStarter]: For program point ldv_handler1_1EXIT(lines 4524 4526) no Hoare annotation was computed. [2018-12-09 01:38:24,483 INFO L448 ceAbstractionStarter]: For program point ldv_handler1_1FINAL(lines 4524 4526) no Hoare annotation was computed. [2018-12-09 01:38:24,483 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-09 01:38:24,483 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~ldv_irq_2_1~0) (= 0 ~ldv_irq_2_3~0) (= 0 ~ldv_irq_1_1~0) (= 0 ~ldv_irq_1_3~0) (= 0 ~ldv_irq_2_0~0) (= 0 ~ldv_irq_2_2~0) (= 0 ~ldv_irq_1_2~0) (= 0 ~ldv_irq_1_0~0) (= ~ldv_spin~0 0)) [2018-12-09 01:38:24,483 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-09 01:38:24,484 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-09 01:38:24,484 INFO L448 ceAbstractionStarter]: For program point i2c_del_driverEXIT(lines 4498 4500) no Hoare annotation was computed. [2018-12-09 01:38:24,484 INFO L451 ceAbstractionStarter]: At program point i2c_del_driverENTRY(lines 4498 4500) the Hoare annotation is: true [2018-12-09 01:38:24,484 INFO L448 ceAbstractionStarter]: For program point i2c_del_driverFINAL(lines 4498 4500) no Hoare annotation was computed. [2018-12-09 01:38:24,484 INFO L448 ceAbstractionStarter]: For program point L3745-1(line 3745) no Hoare annotation was computed. [2018-12-09 01:38:24,484 INFO L451 ceAbstractionStarter]: At program point L3745(line 3745) the Hoare annotation is: true [2018-12-09 01:38:24,484 INFO L448 ceAbstractionStarter]: For program point L3746-1(lines 3746 3749) no Hoare annotation was computed. [2018-12-09 01:38:24,484 INFO L448 ceAbstractionStarter]: For program point st21nfca_hci_i2c_removeFINAL(lines 3724 3752) no Hoare annotation was computed. [2018-12-09 01:38:24,484 INFO L448 ceAbstractionStarter]: For program point L3740(lines 3740 3744) no Hoare annotation was computed. [2018-12-09 01:38:24,484 INFO L448 ceAbstractionStarter]: For program point L3739-1(line 3739) no Hoare annotation was computed. [2018-12-09 01:38:24,484 INFO L448 ceAbstractionStarter]: For program point L3740-2(lines 3740 3744) no Hoare annotation was computed. [2018-12-09 01:38:24,484 INFO L448 ceAbstractionStarter]: For program point st21nfca_hci_i2c_removeEXIT(lines 3724 3752) no Hoare annotation was computed. [2018-12-09 01:38:24,489 INFO L451 ceAbstractionStarter]: At program point L3739(line 3739) the Hoare annotation is: true [2018-12-09 01:38:24,489 INFO L448 ceAbstractionStarter]: For program point L3731-1(line 3731) no Hoare annotation was computed. [2018-12-09 01:38:24,489 INFO L451 ceAbstractionStarter]: At program point L3731(line 3731) the Hoare annotation is: true [2018-12-09 01:38:24,489 INFO L451 ceAbstractionStarter]: At program point st21nfca_hci_i2c_removeENTRY(lines 3724 3752) the Hoare annotation is: true [2018-12-09 01:38:24,489 INFO L448 ceAbstractionStarter]: For program point L3746(lines 3746 3749) no Hoare annotation was computed. [2018-12-09 01:38:24,489 INFO L451 ceAbstractionStarter]: At program point L3747(line 3747) the Hoare annotation is: true [2018-12-09 01:38:24,498 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.12 01:38:24 BoogieIcfgContainer [2018-12-09 01:38:24,498 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-09 01:38:24,498 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-09 01:38:24,498 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-09 01:38:24,498 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-09 01:38:24,499 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 01:37:54" (3/4) ... [2018-12-09 01:38:24,501 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-09 01:38:24,506 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure st21nfca_hci_add_len_crc [2018-12-09 01:38:24,506 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure st21nfca_hci_i2c_write [2018-12-09 01:38:24,507 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2018-12-09 01:38:24,507 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gpiod_direction_output_raw [2018-12-09 01:38:24,507 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-09 01:38:24,507 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure msleep [2018-12-09 01:38:24,507 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure st21nfca_hci_probe [2018-12-09 01:38:24,507 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_master_send [2018-12-09 01:38:24,507 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gpio_to_irq [2018-12-09 01:38:24,507 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure devm_request_threaded_irq [2018-12-09 01:38:24,507 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_devm_request_threaded_irq_33 [2018-12-09 01:38:24,507 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_irq_1 [2018-12-09 01:38:24,507 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure alloc_skb [2018-12-09 01:38:24,507 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __alloc_skb [2018-12-09 01:38:24,507 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_irq_2 [2018-12-09 01:38:24,507 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2018-12-09 01:38:24,507 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize [2018-12-09 01:38:24,507 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure external_alloc [2018-12-09 01:38:24,507 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2018-12-09 01:38:24,507 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure crc_ccitt [2018-12-09 01:38:24,507 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_alloc_skb_21 [2018-12-09 01:38:24,507 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_push [2018-12-09 01:38:24,507 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_get_clientdata [2018-12-09 01:38:24,507 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure st21nfca_hci_i2c_read [2018-12-09 01:38:24,507 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __gpio_to_irq [2018-12-09 01:38:24,507 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure reg_check_1 [2018-12-09 01:38:24,508 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2018-12-09 01:38:24,508 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_frame_size [2018-12-09 01:38:24,508 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure st21nfca_hci_i2c_request_resources [2018-12-09 01:38:24,508 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_trim [2018-12-09 01:38:24,508 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_alloc_flags [2018-12-09 01:38:24,508 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure devm_kmalloc [2018-12-09 01:38:24,508 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize_i2c_driver_3 [2018-12-09 01:38:24,508 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_set_drvdata [2018-12-09 01:38:24,508 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure devm_kzalloc [2018-12-09 01:38:24,508 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_get_functionality [2018-12-09 01:38:24,508 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure print_hex_dump [2018-12-09 01:38:24,508 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gpiod_direction_input [2018-12-09 01:38:24,508 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usleep_range [2018-12-09 01:38:24,508 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2018-12-09 01:38:24,508 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure st21nfca_hci_i2c_repack [2018-12-09 01:38:24,508 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure st21nfca_hci_i2c_enable [2018-12-09 01:38:24,508 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure devm_gpio_request [2018-12-09 01:38:24,508 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree_skb [2018-12-09 01:38:24,508 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_register_driver [2018-12-09 01:38:24,508 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure st21nfca_hci_i2c_disable [2018-12-09 01:38:24,508 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gpio_direction_input [2018-12-09 01:38:24,508 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure st21nfca_hci_i2c_probe [2018-12-09 01:38:24,508 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_put [2018-12-09 01:38:24,508 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __gpio_set_value [2018-12-09 01:38:24,509 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2018-12-09 01:38:24,509 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_master_recv [2018-12-09 01:38:24,509 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~~u32~0 [2018-12-09 01:38:24,509 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2018-12-09 01:38:24,509 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __mutex_init [2018-12-09 01:38:24,509 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_pull [2018-12-09 01:38:24,509 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure choose_interrupt_2 [2018-12-09 01:38:24,509 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure choose_interrupt_1 [2018-12-09 01:38:24,509 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure check_crc [2018-12-09 01:38:24,509 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gpiod_to_irq [2018-12-09 01:38:24,509 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2018-12-09 01:38:24,509 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2018-12-09 01:38:24,509 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure st21nfca_hci_remove [2018-12-09 01:38:24,509 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure st21nfca_hci_platform_init [2018-12-09 01:38:24,509 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gpio_set_value [2018-12-09 01:38:24,509 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gpio_direction_output [2018-12-09 01:38:24,509 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure activate_suitable_irq_1 [2018-12-09 01:38:24,509 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure st21nfca_hci_remove_len_crc [2018-12-09 01:38:24,509 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure st21nfca_hci_irq_thread_fn [2018-12-09 01:38:24,509 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure st21nfca_hci_i2c_driver_init [2018-12-09 01:38:24,509 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_check_functionality [2018-12-09 01:38:24,509 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gpio_to_desc [2018-12-09 01:38:24,509 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure st21nfca_hci_i2c_of_request_resources [2018-12-09 01:38:24,509 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_set_clientdata [2018-12-09 01:38:24,510 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-09 01:38:24,510 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nfc_hci_recv_frame [2018-12-09 01:38:24,510 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure st21nfca_hci_i2c_driver_exit [2018-12-09 01:38:24,510 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2018-12-09 01:38:24,510 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2018-12-09 01:38:24,510 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_handler1_2 [2018-12-09 01:38:24,510 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_handler1_1 [2018-12-09 01:38:24,510 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_del_driver [2018-12-09 01:38:24,510 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure st21nfca_hci_i2c_remove [2018-12-09 01:38:24,524 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 301 nodes and edges [2018-12-09 01:38:24,525 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 143 nodes and edges [2018-12-09 01:38:24,526 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 49 nodes and edges [2018-12-09 01:38:24,527 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2018-12-09 01:38:24,528 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2018-12-09 01:38:24,529 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-12-09 01:38:24,530 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-12-09 01:38:24,550 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((\old(state) == state || !(0 == ldv_irq_2_2)) || !(ldv_spin == 0)) || !(0 == ldv_irq_2_3)) || !(0 == ldv_irq_2_1) [2018-12-09 01:38:24,551 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((state == 0 || !(ldv_spin == 0)) || (!(0 == \old(state)) || !(0 == ldv_irq_2_2)) || !(0 == ldv_irq_2_1)) || !(0 == ldv_irq_2_3) [2018-12-09 01:38:24,621 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_eb1501d1-8ce7-4abe-a2f7-aa111431d7a6/bin-2019/uautomizer/witness.graphml [2018-12-09 01:38:24,621 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-09 01:38:24,622 INFO L168 Benchmark]: Toolchain (without parser) took 32907.76 ms. Allocated memory was 1.0 GB in the beginning and 2.6 GB in the end (delta: 1.6 GB). Free memory was 949.5 MB in the beginning and 1.7 GB in the end (delta: -729.7 MB). Peak memory consumption was 865.7 MB. Max. memory is 11.5 GB. [2018-12-09 01:38:24,622 INFO L168 Benchmark]: CDTParser took 0.11 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. [2018-12-09 01:38:24,622 INFO L168 Benchmark]: CACSL2BoogieTranslator took 833.89 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.3 MB). Free memory was 949.5 MB in the beginning and 1.1 GB in the end (delta: -125.3 MB). Peak memory consumption was 73.4 MB. Max. memory is 11.5 GB. [2018-12-09 01:38:24,622 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.86 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 01:38:24,622 INFO L168 Benchmark]: Boogie Preprocessor took 71.78 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 14.4 MB). Peak memory consumption was 14.4 MB. Max. memory is 11.5 GB. [2018-12-09 01:38:24,623 INFO L168 Benchmark]: RCFGBuilder took 2226.09 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 160.4 MB). Free memory was 1.1 GB in the beginning and 903.8 MB in the end (delta: 156.6 MB). Peak memory consumption was 373.2 MB. Max. memory is 11.5 GB. [2018-12-09 01:38:24,623 INFO L168 Benchmark]: TraceAbstraction took 29610.41 ms. Allocated memory was 1.3 GB in the beginning and 2.6 GB in the end (delta: 1.3 GB). Free memory was 903.8 MB in the beginning and 1.7 GB in the end (delta: -843.9 MB). Peak memory consumption was 1.2 GB. Max. memory is 11.5 GB. [2018-12-09 01:38:24,623 INFO L168 Benchmark]: Witness Printer took 123.12 ms. Allocated memory is still 2.6 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 68.5 MB). Peak memory consumption was 68.5 MB. Max. memory is 11.5 GB. [2018-12-09 01:38:24,624 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 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 833.89 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.3 MB). Free memory was 949.5 MB in the beginning and 1.1 GB in the end (delta: -125.3 MB). Peak memory consumption was 73.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 36.86 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 71.78 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 14.4 MB). Peak memory consumption was 14.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2226.09 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 160.4 MB). Free memory was 1.1 GB in the beginning and 903.8 MB in the end (delta: 156.6 MB). Peak memory consumption was 373.2 MB. Max. memory is 11.5 GB. * TraceAbstraction took 29610.41 ms. Allocated memory was 1.3 GB in the beginning and 2.6 GB in the end (delta: 1.3 GB). Free memory was 903.8 MB in the beginning and 1.7 GB in the end (delta: -843.9 MB). Peak memory consumption was 1.2 GB. Max. memory is 11.5 GB. * Witness Printer took 123.12 ms. Allocated memory is still 2.6 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 68.5 MB). Peak memory consumption was 68.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 2864]: 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: 3251]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3120]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4041]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3251]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3120]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2867]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3251]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4004]: Loop Invariant Derived loop invariant: ((state == 0 || !(ldv_spin == 0)) || (!(0 == \old(state)) || !(0 == ldv_irq_2_2)) || !(0 == ldv_irq_2_1)) || !(0 == ldv_irq_2_3) - InvariantResult [Line: 4102]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3251]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3120]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3791]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3427]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3120]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3427]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3120]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4102]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3330]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3378]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3120]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3378]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3961]: Loop Invariant Derived loop invariant: (((\old(state) == state || !(0 == ldv_irq_2_2)) || !(ldv_spin == 0)) || !(0 == ldv_irq_2_3)) || !(0 == ldv_irq_2_1) - InvariantResult [Line: 3330]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 84 procedures, 700 locations, 1 error locations. SAFE Result, 29.5s OverallTime, 10 OverallIterations, 5 TraceHistogramMax, 9.1s AutomataDifference, 0.0s DeadEndRemovalTime, 17.2s HoareAnnotationTime, HoareTripleCheckerStatistics: 10071 SDtfs, 13181 SDslu, 33521 SDs, 0 SdLazy, 8991 SolverSat, 2984 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 5.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 349 GetRequests, 238 SyntacticMatches, 0 SemanticMatches, 111 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 547 ImplicationChecksByTransitivity, 0.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=11429occurred in iteration=9, 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: 1.2s AutomataMinimizationTime, 10 MinimizatonAttempts, 557 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 250 LocationsWithAnnotation, 33531 PreInvPairs, 35471 NumberOfFragments, 3641 HoareAnnotationTreeSize, 33531 FomulaSimplifications, 43062 FormulaSimplificationTreeSizeReduction, 3.9s HoareSimplificationTime, 250 FomulaSimplificationsInter, 351799 FormulaSimplificationTreeSizeReductionInter, 12.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 0.8s InterpolantComputationTime, 1086 NumberOfCodeBlocks, 1086 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 1074 ConstructedInterpolants, 0 QuantifiedInterpolants, 170702 SizeOfPredicates, 0 NumberOfNonLiveVariables, 4335 ConjunctsInSsa, 5 ConjunctsInUnsatCore, 12 InterpolantComputations, 10 PerfectInterpolantSequences, 508/518 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...