./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--mousedev.ko-entry_point_false-unreach-call.cil.out.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_079385db-9520-4717-b5b2-c628cc4ac504/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_079385db-9520-4717-b5b2-c628cc4ac504/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_079385db-9520-4717-b5b2-c628cc4ac504/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_079385db-9520-4717-b5b2-c628cc4ac504/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--mousedev.ko-entry_point_false-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_079385db-9520-4717-b5b2-c628cc4ac504/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_079385db-9520-4717-b5b2-c628cc4ac504/bin-2019/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 327808f4d5be4fa87f559511f2fbb79cfedb5da7 ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_079385db-9520-4717-b5b2-c628cc4ac504/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_079385db-9520-4717-b5b2-c628cc4ac504/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_079385db-9520-4717-b5b2-c628cc4ac504/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_079385db-9520-4717-b5b2-c628cc4ac504/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--mousedev.ko-entry_point_false-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_079385db-9520-4717-b5b2-c628cc4ac504/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_079385db-9520-4717-b5b2-c628cc4ac504/bin-2019/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 327808f4d5be4fa87f559511f2fbb79cfedb5da7 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 15:10:08,713 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 15:10:08,714 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 15:10:08,721 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 15:10:08,721 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 15:10:08,722 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 15:10:08,722 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 15:10:08,723 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 15:10:08,724 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 15:10:08,725 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 15:10:08,725 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 15:10:08,726 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 15:10:08,726 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 15:10:08,727 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 15:10:08,728 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 15:10:08,728 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 15:10:08,729 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 15:10:08,730 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 15:10:08,731 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 15:10:08,732 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 15:10:08,733 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 15:10:08,733 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 15:10:08,735 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 15:10:08,735 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 15:10:08,735 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 15:10:08,736 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 15:10:08,737 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 15:10:08,737 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 15:10:08,738 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 15:10:08,738 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 15:10:08,739 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 15:10:08,739 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 15:10:08,739 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 15:10:08,739 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 15:10:08,740 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 15:10:08,740 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 15:10:08,740 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_079385db-9520-4717-b5b2-c628cc4ac504/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2018-11-18 15:10:08,750 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 15:10:08,750 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 15:10:08,751 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 15:10:08,751 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 15:10:08,751 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 15:10:08,751 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 15:10:08,751 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 15:10:08,751 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-18 15:10:08,752 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 15:10:08,752 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 15:10:08,752 INFO L133 SettingsManager]: * Log string format=TERM [2018-11-18 15:10:08,752 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-18 15:10:08,752 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-18 15:10:08,752 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 15:10:08,752 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 15:10:08,752 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 15:10:08,753 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 15:10:08,753 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 15:10:08,753 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 15:10:08,753 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 15:10:08,753 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 15:10:08,753 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 15:10:08,753 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 15:10:08,753 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 15:10:08,754 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 15:10:08,754 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 15:10:08,754 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 15:10:08,754 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 15:10:08,754 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 15:10:08,754 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 15:10:08,754 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 15:10:08,754 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-18 15:10:08,754 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 15:10:08,755 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 15:10:08,755 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 15:10:08,755 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-18 15:10:08,755 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_079385db-9520-4717-b5b2-c628cc4ac504/bin-2019/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 327808f4d5be4fa87f559511f2fbb79cfedb5da7 [2018-11-18 15:10:08,779 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 15:10:08,788 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 15:10:08,791 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 15:10:08,792 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 15:10:08,792 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 15:10:08,793 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_079385db-9520-4717-b5b2-c628cc4ac504/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--mousedev.ko-entry_point_false-unreach-call.cil.out.c [2018-11-18 15:10:08,834 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_079385db-9520-4717-b5b2-c628cc4ac504/bin-2019/utaipan/data/9bd856fe4/8cad675f94794055b63ff442ba7e71dd/FLAG294546168 [2018-11-18 15:10:09,300 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 15:10:09,300 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_079385db-9520-4717-b5b2-c628cc4ac504/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--mousedev.ko-entry_point_false-unreach-call.cil.out.c [2018-11-18 15:10:09,321 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_079385db-9520-4717-b5b2-c628cc4ac504/bin-2019/utaipan/data/9bd856fe4/8cad675f94794055b63ff442ba7e71dd/FLAG294546168 [2018-11-18 15:10:09,809 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_079385db-9520-4717-b5b2-c628cc4ac504/bin-2019/utaipan/data/9bd856fe4/8cad675f94794055b63ff442ba7e71dd [2018-11-18 15:10:09,811 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 15:10:09,812 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 15:10:09,813 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 15:10:09,813 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 15:10:09,816 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 15:10:09,816 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 03:10:09" (1/1) ... [2018-11-18 15:10:09,818 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47c288d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:10:09, skipping insertion in model container [2018-11-18 15:10:09,818 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 03:10:09" (1/1) ... [2018-11-18 15:10:09,824 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 15:10:09,887 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 15:10:11,176 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 15:10:11,214 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 15:10:11,644 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 15:10:11,819 INFO L195 MainTranslator]: Completed translation [2018-11-18 15:10:11,819 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:10:11 WrapperNode [2018-11-18 15:10:11,819 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 15:10:11,819 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 15:10:11,820 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 15:10:11,820 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 15:10:11,824 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:10:11" (1/1) ... [2018-11-18 15:10:11,865 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:10:11" (1/1) ... [2018-11-18 15:10:11,877 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 15:10:11,877 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 15:10:11,877 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 15:10:11,878 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 15:10:11,887 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:10:11" (1/1) ... [2018-11-18 15:10:11,887 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:10:11" (1/1) ... [2018-11-18 15:10:11,901 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:10:11" (1/1) ... [2018-11-18 15:10:11,901 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:10:11" (1/1) ... [2018-11-18 15:10:11,960 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:10:11" (1/1) ... [2018-11-18 15:10:11,974 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:10:11" (1/1) ... [2018-11-18 15:10:11,987 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:10:11" (1/1) ... [2018-11-18 15:10:11,999 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 15:10:12,000 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 15:10:12,000 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 15:10:12,000 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 15:10:12,001 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:10:11" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_079385db-9520-4717-b5b2-c628cc4ac504/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 15:10:12,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_del_22 [2018-11-18 15:10:12,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_del_22 [2018-11-18 15:10:12,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_18 [2018-11-18 15:10:12,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_18 [2018-11-18 15:10:12,048 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_mark_dead [2018-11-18 15:10:12,048 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_mark_dead [2018-11-18 15:10:12,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_14 [2018-11-18 15:10:12,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_14 [2018-11-18 15:10:12,049 INFO L130 BoogieDeclarations]: Found specification of procedure mixdev_add_device [2018-11-18 15:10:12,049 INFO L138 BoogieDeclarations]: Found implementation of procedure mixdev_add_device [2018-11-18 15:10:12,049 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2018-11-18 15:10:12,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-18 15:10:12,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-18 15:10:12,049 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_create [2018-11-18 15:10:12,050 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_create [2018-11-18 15:10:12,051 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-18 15:10:12,051 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-18 15:10:12,051 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_handler [2018-11-18 15:10:12,051 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_free [2018-11-18 15:10:12,051 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_free [2018-11-18 15:10:12,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2018-11-18 15:10:12,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2018-11-18 15:10:12,052 INFO L130 BoogieDeclarations]: Found specification of procedure fasync_helper [2018-11-18 15:10:12,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2018-11-18 15:10:12,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2018-11-18 15:10:12,052 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2018-11-18 15:10:12,052 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_touchpad_event [2018-11-18 15:10:12,052 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_touchpad_event [2018-11-18 15:10:12,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2018-11-18 15:10:12,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2018-11-18 15:10:12,053 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_open [2018-11-18 15:10:12,053 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_open [2018-11-18 15:10:12,053 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_hangup [2018-11-18 15:10:12,053 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_hangup [2018-11-18 15:10:12,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-18 15:10:12,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-18 15:10:12,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2018-11-18 15:10:12,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2018-11-18 15:10:12,054 INFO L130 BoogieDeclarations]: Found specification of procedure device_del [2018-11-18 15:10:12,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2018-11-18 15:10:12,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2018-11-18 15:10:12,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_bind_1 [2018-11-18 15:10:12,054 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_psaux_unregister [2018-11-18 15:10:12,054 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_psaux_unregister [2018-11-18 15:10:12,054 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_rcu [2018-11-18 15:10:12,054 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_rcu [2018-11-18 15:10:12,054 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_sched [2018-11-18 15:10:12,055 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_touchpad_touch [2018-11-18 15:10:12,055 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_touchpad_touch [2018-11-18 15:10:12,055 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2018-11-18 15:10:12,055 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2018-11-18 15:10:12,055 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2018-11-18 15:10:12,055 INFO L130 BoogieDeclarations]: Found specification of procedure mixdev_open_devices [2018-11-18 15:10:12,055 INFO L138 BoogieDeclarations]: Found implementation of procedure mixdev_open_devices [2018-11-18 15:10:12,055 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-18 15:10:12,055 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_event [2018-11-18 15:10:12,055 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_event [2018-11-18 15:10:12,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-18 15:10:12,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-18 15:10:12,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_init_23 [2018-11-18 15:10:12,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_init_23 [2018-11-18 15:10:12,056 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_init [2018-11-18 15:10:12,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_1 [2018-11-18 15:10:12,056 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_connect [2018-11-18 15:10:12,056 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_connect [2018-11-18 15:10:12,056 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_packet [2018-11-18 15:10:12,056 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_packet [2018-11-18 15:10:12,057 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2018-11-18 15:10:12,057 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-11-18 15:10:12,057 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-11-18 15:10:12,057 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-18 15:10:12,057 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-18 15:10:12,057 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2018-11-18 15:10:12,057 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2018-11-18 15:10:12,057 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 15:10:12,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 15:10:12,057 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2018-11-18 15:10:12,057 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_notify_readers [2018-11-18 15:10:12,058 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_notify_readers [2018-11-18 15:10:12,058 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-18 15:10:12,058 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-18 15:10:12,058 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2018-11-18 15:10:12,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2018-11-18 15:10:12,058 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_rel_event [2018-11-18 15:10:12,058 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_rel_event [2018-11-18 15:10:12,058 INFO L130 BoogieDeclarations]: Found specification of procedure mixdev_remove_device [2018-11-18 15:10:12,058 INFO L138 BoogieDeclarations]: Found implementation of procedure mixdev_remove_device [2018-11-18 15:10:12,058 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2018-11-18 15:10:12,058 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2018-11-18 15:10:12,059 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-18 15:10:12,059 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-18 15:10:12,059 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-18 15:10:12,059 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-18 15:10:12,059 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2018-11-18 15:10:12,059 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2018-11-18 15:10:12,059 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2018-11-18 15:10:12,059 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_close_device [2018-11-18 15:10:12,059 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_close_device [2018-11-18 15:10:12,059 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-11-18 15:10:12,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-11-18 15:10:12,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 15:10:12,060 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_fasync [2018-11-18 15:10:12,060 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_fasync [2018-11-18 15:10:12,060 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2018-11-18 15:10:12,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_mousedev [2018-11-18 15:10:12,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_mousedev [2018-11-18 15:10:12,060 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_poll [2018-11-18 15:10:12,060 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_poll [2018-11-18 15:10:12,060 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail_rcu [2018-11-18 15:10:12,060 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail_rcu [2018-11-18 15:10:12,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-18 15:10:12,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-18 15:10:12,061 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2018-11-18 15:10:12,061 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-18 15:10:12,061 INFO L130 BoogieDeclarations]: Found specification of procedure input_abs_get_min [2018-11-18 15:10:12,061 INFO L138 BoogieDeclarations]: Found implementation of procedure input_abs_get_min [2018-11-18 15:10:12,061 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2018-11-18 15:10:12,061 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 15:10:12,061 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_destroy [2018-11-18 15:10:12,061 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_destroy [2018-11-18 15:10:12,061 INFO L130 BoogieDeclarations]: Found specification of procedure mixdev_close_devices [2018-11-18 15:10:12,062 INFO L138 BoogieDeclarations]: Found implementation of procedure mixdev_close_devices [2018-11-18 15:10:12,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2018-11-18 15:10:12,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2018-11-18 15:10:12,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_2 [2018-11-18 15:10:12,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_2 [2018-11-18 15:10:12,062 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2018-11-18 15:10:12,062 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_read [2018-11-18 15:10:12,062 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_read [2018-11-18 15:10:12,062 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_handle [2018-11-18 15:10:12,062 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2018-11-18 15:10:12,062 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_limit_delta [2018-11-18 15:10:12,063 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_limit_delta [2018-11-18 15:10:12,063 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-11-18 15:10:12,063 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-18 15:10:12,063 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-18 15:10:12,063 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-18 15:10:12,063 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-18 15:10:12,063 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_release [2018-11-18 15:10:12,063 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_release [2018-11-18 15:10:12,063 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_attach_client [2018-11-18 15:10:12,063 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_attach_client [2018-11-18 15:10:12,063 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2018-11-18 15:10:12,064 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2018-11-18 15:10:12,064 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-11-18 15:10:12,064 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-11-18 15:10:12,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2018-11-18 15:10:12,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2018-11-18 15:10:12,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2018-11-18 15:10:12,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2018-11-18 15:10:12,064 INFO L130 BoogieDeclarations]: Found specification of procedure nonseekable_open [2018-11-18 15:10:12,064 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2018-11-18 15:10:12,064 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_reserve_minor [2018-11-18 15:10:12,064 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_reserve_minor [2018-11-18 15:10:12,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_register_28 [2018-11-18 15:10:12,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_register_28 [2018-11-18 15:10:12,065 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-18 15:10:12,065 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2018-11-18 15:10:12,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-18 15:10:12,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_12 [2018-11-18 15:10:12,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_12 [2018-11-18 15:10:12,065 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_handler [2018-11-18 15:10:12,065 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_generate_response [2018-11-18 15:10:12,065 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_generate_response [2018-11-18 15:10:12,066 INFO L130 BoogieDeclarations]: Found specification of procedure input_open_device [2018-11-18 15:10:12,066 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2018-11-18 15:10:12,066 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2018-11-18 15:10:12,066 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 15:10:12,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-18 15:10:12,066 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 15:10:12,066 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_key_event [2018-11-18 15:10:12,066 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_key_event [2018-11-18 15:10:12,066 INFO L130 BoogieDeclarations]: Found specification of procedure input_get_device [2018-11-18 15:10:12,067 INFO L138 BoogieDeclarations]: Found implementation of procedure input_get_device [2018-11-18 15:10:12,067 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-18 15:10:12,067 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-18 15:10:12,067 INFO L130 BoogieDeclarations]: Found specification of procedure get_device [2018-11-18 15:10:12,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2018-11-18 15:10:12,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2018-11-18 15:10:12,067 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-18 15:10:12,067 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-18 15:10:12,067 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2018-11-18 15:10:12,067 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_rcu [2018-11-18 15:10:12,067 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_rcu [2018-11-18 15:10:12,068 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2018-11-18 15:10:12,068 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-18 15:10:12,068 INFO L130 BoogieDeclarations]: Found specification of procedure kill_fasync [2018-11-18 15:10:12,068 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_exit [2018-11-18 15:10:12,068 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_exit [2018-11-18 15:10:12,068 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2018-11-18 15:10:12,068 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2018-11-18 15:10:12,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-18 15:10:12,068 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-18 15:10:12,068 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-18 15:10:12,068 INFO L130 BoogieDeclarations]: Found specification of procedure input_close_device [2018-11-18 15:10:12,069 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2018-11-18 15:10:12,069 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2018-11-18 15:10:12,069 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2018-11-18 15:10:12,069 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2018-11-18 15:10:12,069 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2018-11-18 15:10:12,069 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2018-11-18 15:10:12,069 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2018-11-18 15:10:12,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-18 15:10:12,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-18 15:10:12,069 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2018-11-18 15:10:12,070 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2018-11-18 15:10:12,070 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2018-11-18 15:10:12,070 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2018-11-18 15:10:12,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2018-11-18 15:10:12,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2018-11-18 15:10:12,070 INFO L130 BoogieDeclarations]: Found specification of procedure input_get_new_minor [2018-11-18 15:10:12,070 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_init [2018-11-18 15:10:12,070 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_init [2018-11-18 15:10:12,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2018-11-18 15:10:12,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2018-11-18 15:10:12,070 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-11-18 15:10:12,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_deregister_29 [2018-11-18 15:10:12,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_deregister_29 [2018-11-18 15:10:12,071 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_write [2018-11-18 15:10:12,071 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_write [2018-11-18 15:10:12,071 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2018-11-18 15:10:12,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-18 15:10:12,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-18 15:10:12,071 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 15:10:12,071 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 15:10:12,071 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_handle [2018-11-18 15:10:12,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 15:10:12,072 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2018-11-18 15:10:12,072 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2018-11-18 15:10:12,072 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2018-11-18 15:10:12,072 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-18 15:10:12,072 INFO L130 BoogieDeclarations]: Found specification of procedure device_initialize [2018-11-18 15:10:12,072 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-11-18 15:10:12,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-11-18 15:10:12,072 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-18 15:10:12,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_mousedev [2018-11-18 15:10:12,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_mousedev [2018-11-18 15:10:12,072 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2018-11-18 15:10:12,073 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2018-11-18 15:10:12,073 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2018-11-18 15:10:12,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2018-11-18 15:10:12,073 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2018-11-18 15:10:12,073 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_detach_client [2018-11-18 15:10:12,073 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_detach_client [2018-11-18 15:10:12,073 INFO L130 BoogieDeclarations]: Found specification of procedure input_abs_get_max [2018-11-18 15:10:12,073 INFO L138 BoogieDeclarations]: Found implementation of procedure input_abs_get_max [2018-11-18 15:10:12,073 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2018-11-18 15:10:12,073 INFO L130 BoogieDeclarations]: Found specification of procedure imajor [2018-11-18 15:10:12,074 INFO L138 BoogieDeclarations]: Found implementation of procedure imajor [2018-11-18 15:10:12,074 INFO L130 BoogieDeclarations]: Found specification of procedure device_add [2018-11-18 15:10:12,074 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-18 15:10:12,074 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-18 15:10:12,074 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_minor [2018-11-18 15:10:12,074 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2018-11-18 15:10:12,074 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2018-11-18 15:10:12,074 INFO L130 BoogieDeclarations]: Found specification of procedure input_put_device [2018-11-18 15:10:12,074 INFO L138 BoogieDeclarations]: Found implementation of procedure input_put_device [2018-11-18 15:10:12,074 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_cleanup [2018-11-18 15:10:12,075 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_cleanup [2018-11-18 15:10:12,075 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_abs_event [2018-11-18 15:10:12,075 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_abs_event [2018-11-18 15:10:12,075 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_open_device [2018-11-18 15:10:12,075 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_open_device [2018-11-18 15:10:12,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2018-11-18 15:10:12,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2018-11-18 15:10:12,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2018-11-18 15:10:12,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2018-11-18 15:10:12,075 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add_rcu [2018-11-18 15:10:12,075 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2018-11-18 15:10:12,076 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2018-11-18 15:10:12,076 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_disconnect [2018-11-18 15:10:12,076 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_disconnect [2018-11-18 15:10:12,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_mousedev [2018-11-18 15:10:12,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_mousedev [2018-11-18 15:10:12,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_input_handler_1 [2018-11-18 15:10:12,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_input_handler_1 [2018-11-18 15:10:12,076 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2018-11-18 15:10:12,076 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-11-18 15:10:12,076 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-11-18 15:10:12,077 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2018-11-18 15:10:12,077 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2018-11-18 15:10:12,077 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2018-11-18 15:10:12,077 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-11-18 15:10:12,077 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-18 15:10:12,077 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-18 15:10:12,077 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2018-11-18 15:10:12,077 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2018-11-18 15:10:12,077 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-18 15:10:12,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_24 [2018-11-18 15:10:12,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_24 [2018-11-18 15:10:12,078 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_psaux_register [2018-11-18 15:10:12,078 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_psaux_register [2018-11-18 15:10:12,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_16 [2018-11-18 15:10:12,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_16 [2018-11-18 15:10:12,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-18 15:10:12,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-18 15:10:12,078 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2018-11-18 15:10:12,078 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 15:10:12,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 15:10:12,078 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-18 15:10:12,078 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-18 15:10:16,158 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 15:10:16,158 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 03:10:16 BoogieIcfgContainer [2018-11-18 15:10:16,158 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 15:10:16,159 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 15:10:16,159 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 15:10:16,161 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 15:10:16,161 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 03:10:09" (1/3) ... [2018-11-18 15:10:16,162 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@413fbdf2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 03:10:16, skipping insertion in model container [2018-11-18 15:10:16,162 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:10:11" (2/3) ... [2018-11-18 15:10:16,162 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@413fbdf2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 03:10:16, skipping insertion in model container [2018-11-18 15:10:16,162 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 03:10:16" (3/3) ... [2018-11-18 15:10:16,163 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--input--mousedev.ko-entry_point_false-unreach-call.cil.out.c [2018-11-18 15:10:16,169 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 15:10:16,175 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 15:10:16,184 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 15:10:16,209 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 15:10:16,209 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 15:10:16,209 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 15:10:16,209 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 15:10:16,209 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 15:10:16,209 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 15:10:16,209 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 15:10:16,210 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 15:10:16,233 INFO L276 IsEmpty]: Start isEmpty. Operand 1064 states. [2018-11-18 15:10:16,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2018-11-18 15:10:16,244 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 15:10:16,244 INFO L375 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 15:10:16,246 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 15:10:16,249 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 15:10:16,249 INFO L82 PathProgramCache]: Analyzing trace with hash 284827659, now seen corresponding path program 1 times [2018-11-18 15:10:16,250 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 15:10:16,289 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:10:16,289 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 15:10:16,289 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:10:16,289 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 15:10:16,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 15:10:16,674 INFO L134 CoverageAnalysis]: Checked inductivity of 548 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 548 trivial. 0 not checked. [2018-11-18 15:10:16,675 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 15:10:16,676 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 15:10:16,676 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 15:10:16,679 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 15:10:16,687 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 15:10:16,687 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 15:10:16,689 INFO L87 Difference]: Start difference. First operand 1064 states. Second operand 3 states. [2018-11-18 15:10:16,936 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 15:10:16,936 INFO L93 Difference]: Finished difference Result 2745 states and 3719 transitions. [2018-11-18 15:10:16,937 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 15:10:16,938 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 203 [2018-11-18 15:10:16,938 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 15:10:16,958 INFO L225 Difference]: With dead ends: 2745 [2018-11-18 15:10:16,959 INFO L226 Difference]: Without dead ends: 1703 [2018-11-18 15:10:16,965 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 15:10:16,978 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1703 states. [2018-11-18 15:10:17,061 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1703 to 1688. [2018-11-18 15:10:17,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1688 states. [2018-11-18 15:10:17,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1688 states to 1688 states and 2197 transitions. [2018-11-18 15:10:17,070 INFO L78 Accepts]: Start accepts. Automaton has 1688 states and 2197 transitions. Word has length 203 [2018-11-18 15:10:17,071 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 15:10:17,071 INFO L480 AbstractCegarLoop]: Abstraction has 1688 states and 2197 transitions. [2018-11-18 15:10:17,071 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 15:10:17,071 INFO L276 IsEmpty]: Start isEmpty. Operand 1688 states and 2197 transitions. [2018-11-18 15:10:17,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2018-11-18 15:10:17,075 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 15:10:17,076 INFO L375 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 15:10:17,076 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 15:10:17,078 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 15:10:17,078 INFO L82 PathProgramCache]: Analyzing trace with hash 1083633083, now seen corresponding path program 1 times [2018-11-18 15:10:17,078 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 15:10:17,081 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:10:17,082 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 15:10:17,082 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:10:17,082 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 15:10:17,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 15:10:17,361 INFO L134 CoverageAnalysis]: Checked inductivity of 548 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 548 trivial. 0 not checked. [2018-11-18 15:10:17,361 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 15:10:17,361 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 15:10:17,361 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 15:10:17,363 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 15:10:17,363 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 15:10:17,363 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 15:10:17,364 INFO L87 Difference]: Start difference. First operand 1688 states and 2197 transitions. Second operand 3 states. [2018-11-18 15:10:19,520 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 15:10:19,520 INFO L93 Difference]: Finished difference Result 4772 states and 6219 transitions. [2018-11-18 15:10:19,521 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 15:10:19,521 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 210 [2018-11-18 15:10:19,522 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 15:10:19,535 INFO L225 Difference]: With dead ends: 4772 [2018-11-18 15:10:19,535 INFO L226 Difference]: Without dead ends: 3133 [2018-11-18 15:10:19,541 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 15:10:19,544 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3133 states. [2018-11-18 15:10:19,634 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3133 to 3128. [2018-11-18 15:10:19,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3128 states. [2018-11-18 15:10:19,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3128 states to 3128 states and 4078 transitions. [2018-11-18 15:10:19,649 INFO L78 Accepts]: Start accepts. Automaton has 3128 states and 4078 transitions. Word has length 210 [2018-11-18 15:10:19,649 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 15:10:19,649 INFO L480 AbstractCegarLoop]: Abstraction has 3128 states and 4078 transitions. [2018-11-18 15:10:19,649 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 15:10:19,649 INFO L276 IsEmpty]: Start isEmpty. Operand 3128 states and 4078 transitions. [2018-11-18 15:10:19,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2018-11-18 15:10:19,654 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 15:10:19,654 INFO L375 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 15:10:19,654 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 15:10:19,654 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 15:10:19,654 INFO L82 PathProgramCache]: Analyzing trace with hash -1889262336, now seen corresponding path program 1 times [2018-11-18 15:10:19,654 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 15:10:19,657 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:10:19,657 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 15:10:19,657 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:10:19,657 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 15:10:19,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 15:10:19,845 INFO L134 CoverageAnalysis]: Checked inductivity of 548 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 548 trivial. 0 not checked. [2018-11-18 15:10:19,845 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 15:10:19,846 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 15:10:19,846 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 15:10:19,846 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 15:10:19,846 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 15:10:19,846 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 15:10:19,847 INFO L87 Difference]: Start difference. First operand 3128 states and 4078 transitions. Second operand 3 states. [2018-11-18 15:10:20,039 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 15:10:20,039 INFO L93 Difference]: Finished difference Result 7724 states and 10094 transitions. [2018-11-18 15:10:20,041 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 15:10:20,041 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 230 [2018-11-18 15:10:20,042 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 15:10:20,059 INFO L225 Difference]: With dead ends: 7724 [2018-11-18 15:10:20,059 INFO L226 Difference]: Without dead ends: 4653 [2018-11-18 15:10:20,067 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 15:10:20,071 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4653 states. [2018-11-18 15:10:20,193 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4653 to 4589. [2018-11-18 15:10:20,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4589 states. [2018-11-18 15:10:20,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4589 states to 4589 states and 6006 transitions. [2018-11-18 15:10:20,213 INFO L78 Accepts]: Start accepts. Automaton has 4589 states and 6006 transitions. Word has length 230 [2018-11-18 15:10:20,213 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 15:10:20,213 INFO L480 AbstractCegarLoop]: Abstraction has 4589 states and 6006 transitions. [2018-11-18 15:10:20,213 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 15:10:20,213 INFO L276 IsEmpty]: Start isEmpty. Operand 4589 states and 6006 transitions. [2018-11-18 15:10:20,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2018-11-18 15:10:20,216 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 15:10:20,216 INFO L375 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 15:10:20,216 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 15:10:20,217 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 15:10:20,217 INFO L82 PathProgramCache]: Analyzing trace with hash -411901351, now seen corresponding path program 1 times [2018-11-18 15:10:20,217 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 15:10:20,219 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:10:20,219 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 15:10:20,219 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:10:20,219 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 15:10:20,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 15:10:20,462 INFO L134 CoverageAnalysis]: Checked inductivity of 548 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 548 trivial. 0 not checked. [2018-11-18 15:10:20,462 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 15:10:20,462 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-18 15:10:20,463 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 15:10:20,463 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-18 15:10:20,463 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-18 15:10:20,463 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-18 15:10:20,463 INFO L87 Difference]: Start difference. First operand 4589 states and 6006 transitions. Second operand 4 states. [2018-11-18 15:10:24,643 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 15:10:24,643 INFO L93 Difference]: Finished difference Result 13743 states and 18672 transitions. [2018-11-18 15:10:24,644 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 15:10:24,644 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 243 [2018-11-18 15:10:24,644 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 15:10:24,668 INFO L225 Difference]: With dead ends: 13743 [2018-11-18 15:10:24,669 INFO L226 Difference]: Without dead ends: 9210 [2018-11-18 15:10:24,678 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 10 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-11-18 15:10:24,683 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9210 states. [2018-11-18 15:10:24,867 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9210 to 8617. [2018-11-18 15:10:24,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8617 states. [2018-11-18 15:10:24,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8617 states to 8617 states and 11557 transitions. [2018-11-18 15:10:24,884 INFO L78 Accepts]: Start accepts. Automaton has 8617 states and 11557 transitions. Word has length 243 [2018-11-18 15:10:24,884 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 15:10:24,885 INFO L480 AbstractCegarLoop]: Abstraction has 8617 states and 11557 transitions. [2018-11-18 15:10:24,885 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-18 15:10:24,885 INFO L276 IsEmpty]: Start isEmpty. Operand 8617 states and 11557 transitions. [2018-11-18 15:10:24,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2018-11-18 15:10:24,887 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 15:10:24,887 INFO L375 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 15:10:24,887 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 15:10:24,887 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 15:10:24,887 INFO L82 PathProgramCache]: Analyzing trace with hash 1827125590, now seen corresponding path program 1 times [2018-11-18 15:10:24,887 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 15:10:24,889 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:10:24,890 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 15:10:24,890 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:10:24,890 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 15:10:24,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 15:10:25,025 INFO L134 CoverageAnalysis]: Checked inductivity of 548 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 548 trivial. 0 not checked. [2018-11-18 15:10:25,025 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 15:10:25,025 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 15:10:25,025 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 15:10:25,026 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 15:10:25,026 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 15:10:25,026 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 15:10:25,026 INFO L87 Difference]: Start difference. First operand 8617 states and 11557 transitions. Second operand 3 states. [2018-11-18 15:10:25,132 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 15:10:25,132 INFO L93 Difference]: Finished difference Result 8619 states and 11558 transitions. [2018-11-18 15:10:25,133 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 15:10:25,133 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 248 [2018-11-18 15:10:25,134 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 15:10:25,158 INFO L225 Difference]: With dead ends: 8619 [2018-11-18 15:10:25,158 INFO L226 Difference]: Without dead ends: 8616 [2018-11-18 15:10:25,162 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 15:10:25,167 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8616 states. [2018-11-18 15:10:25,399 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8616 to 8616. [2018-11-18 15:10:25,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8616 states. [2018-11-18 15:10:25,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8616 states to 8616 states and 11554 transitions. [2018-11-18 15:10:25,414 INFO L78 Accepts]: Start accepts. Automaton has 8616 states and 11554 transitions. Word has length 248 [2018-11-18 15:10:25,415 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 15:10:25,415 INFO L480 AbstractCegarLoop]: Abstraction has 8616 states and 11554 transitions. [2018-11-18 15:10:25,415 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 15:10:25,415 INFO L276 IsEmpty]: Start isEmpty. Operand 8616 states and 11554 transitions. [2018-11-18 15:10:25,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2018-11-18 15:10:25,417 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 15:10:25,417 INFO L375 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 15:10:25,417 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 15:10:25,417 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 15:10:25,417 INFO L82 PathProgramCache]: Analyzing trace with hash 806026042, now seen corresponding path program 1 times [2018-11-18 15:10:25,417 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 15:10:25,419 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:10:25,419 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 15:10:25,419 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:10:25,419 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 15:10:25,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 15:10:25,555 INFO L134 CoverageAnalysis]: Checked inductivity of 548 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 548 trivial. 0 not checked. [2018-11-18 15:10:25,555 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 15:10:25,555 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 15:10:25,555 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 15:10:25,556 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 15:10:25,556 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 15:10:25,556 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 15:10:25,556 INFO L87 Difference]: Start difference. First operand 8616 states and 11554 transitions. Second operand 3 states. [2018-11-18 15:10:25,669 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 15:10:25,669 INFO L93 Difference]: Finished difference Result 8618 states and 11555 transitions. [2018-11-18 15:10:25,669 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 15:10:25,670 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 249 [2018-11-18 15:10:25,670 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 15:10:25,691 INFO L225 Difference]: With dead ends: 8618 [2018-11-18 15:10:25,692 INFO L226 Difference]: Without dead ends: 8615 [2018-11-18 15:10:25,695 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 15:10:25,701 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8615 states. [2018-11-18 15:10:25,870 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8615 to 8615. [2018-11-18 15:10:25,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8615 states. [2018-11-18 15:10:25,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8615 states to 8615 states and 11551 transitions. [2018-11-18 15:10:25,885 INFO L78 Accepts]: Start accepts. Automaton has 8615 states and 11551 transitions. Word has length 249 [2018-11-18 15:10:25,885 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 15:10:25,885 INFO L480 AbstractCegarLoop]: Abstraction has 8615 states and 11551 transitions. [2018-11-18 15:10:25,885 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 15:10:25,885 INFO L276 IsEmpty]: Start isEmpty. Operand 8615 states and 11551 transitions. [2018-11-18 15:10:25,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2018-11-18 15:10:25,887 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 15:10:25,888 INFO L375 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 15:10:25,888 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 15:10:25,888 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 15:10:25,888 INFO L82 PathProgramCache]: Analyzing trace with hash -783284007, now seen corresponding path program 1 times [2018-11-18 15:10:25,888 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 15:10:25,890 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:10:25,890 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 15:10:25,890 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:10:25,890 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 15:10:25,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 15:10:26,019 INFO L134 CoverageAnalysis]: Checked inductivity of 548 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 548 trivial. 0 not checked. [2018-11-18 15:10:26,019 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 15:10:26,019 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 15:10:26,019 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 15:10:26,020 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 15:10:26,020 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 15:10:26,020 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 15:10:26,021 INFO L87 Difference]: Start difference. First operand 8615 states and 11551 transitions. Second operand 3 states. [2018-11-18 15:10:26,137 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 15:10:26,137 INFO L93 Difference]: Finished difference Result 8617 states and 11552 transitions. [2018-11-18 15:10:26,137 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 15:10:26,137 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 250 [2018-11-18 15:10:26,138 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 15:10:26,160 INFO L225 Difference]: With dead ends: 8617 [2018-11-18 15:10:26,160 INFO L226 Difference]: Without dead ends: 8565 [2018-11-18 15:10:26,163 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 15:10:26,168 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8565 states. [2018-11-18 15:10:26,371 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8565 to 8563. [2018-11-18 15:10:26,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8563 states. [2018-11-18 15:10:26,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8563 states to 8563 states and 11470 transitions. [2018-11-18 15:10:26,390 INFO L78 Accepts]: Start accepts. Automaton has 8563 states and 11470 transitions. Word has length 250 [2018-11-18 15:10:26,391 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 15:10:26,391 INFO L480 AbstractCegarLoop]: Abstraction has 8563 states and 11470 transitions. [2018-11-18 15:10:26,391 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 15:10:26,391 INFO L276 IsEmpty]: Start isEmpty. Operand 8563 states and 11470 transitions. [2018-11-18 15:10:26,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2018-11-18 15:10:26,394 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 15:10:26,394 INFO L375 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 15:10:26,394 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 15:10:26,394 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 15:10:26,394 INFO L82 PathProgramCache]: Analyzing trace with hash 249870060, now seen corresponding path program 1 times [2018-11-18 15:10:26,394 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 15:10:26,396 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:10:26,396 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 15:10:26,397 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:10:26,397 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 15:10:26,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 15:10:26,672 INFO L134 CoverageAnalysis]: Checked inductivity of 548 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 548 trivial. 0 not checked. [2018-11-18 15:10:26,672 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 15:10:26,672 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 15:10:26,672 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 15:10:26,673 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 15:10:26,673 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 15:10:26,673 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 15:10:26,674 INFO L87 Difference]: Start difference. First operand 8563 states and 11470 transitions. Second operand 3 states. [2018-11-18 15:10:28,993 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 15:10:28,993 INFO L93 Difference]: Finished difference Result 16816 states and 22603 transitions. [2018-11-18 15:10:28,994 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 15:10:28,994 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 255 [2018-11-18 15:10:28,994 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 15:10:29,019 INFO L225 Difference]: With dead ends: 16816 [2018-11-18 15:10:29,019 INFO L226 Difference]: Without dead ends: 8250 [2018-11-18 15:10:29,041 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 15:10:29,048 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8250 states. [2018-11-18 15:10:29,279 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8250 to 7956. [2018-11-18 15:10:29,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7956 states. [2018-11-18 15:10:29,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7956 states to 7956 states and 10496 transitions. [2018-11-18 15:10:29,299 INFO L78 Accepts]: Start accepts. Automaton has 7956 states and 10496 transitions. Word has length 255 [2018-11-18 15:10:29,300 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 15:10:29,300 INFO L480 AbstractCegarLoop]: Abstraction has 7956 states and 10496 transitions. [2018-11-18 15:10:29,300 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 15:10:29,300 INFO L276 IsEmpty]: Start isEmpty. Operand 7956 states and 10496 transitions. [2018-11-18 15:10:29,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2018-11-18 15:10:29,304 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 15:10:29,304 INFO L375 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 15:10:29,305 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 15:10:29,305 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 15:10:29,305 INFO L82 PathProgramCache]: Analyzing trace with hash 2120558281, now seen corresponding path program 1 times [2018-11-18 15:10:29,305 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 15:10:29,307 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:10:29,307 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 15:10:29,307 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:10:29,307 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 15:10:29,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 15:10:29,502 INFO L134 CoverageAnalysis]: Checked inductivity of 616 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2018-11-18 15:10:29,502 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 15:10:29,502 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 15:10:29,502 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 15:10:29,503 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 15:10:29,503 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 15:10:29,503 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 15:10:29,503 INFO L87 Difference]: Start difference. First operand 7956 states and 10496 transitions. Second operand 3 states. [2018-11-18 15:10:31,901 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 15:10:31,901 INFO L93 Difference]: Finished difference Result 20586 states and 27366 transitions. [2018-11-18 15:10:31,901 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 15:10:31,901 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 291 [2018-11-18 15:10:31,902 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 15:10:31,937 INFO L225 Difference]: With dead ends: 20586 [2018-11-18 15:10:31,937 INFO L226 Difference]: Without dead ends: 12687 [2018-11-18 15:10:31,958 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 15:10:31,967 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12687 states. [2018-11-18 15:10:32,358 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12687 to 12604. [2018-11-18 15:10:32,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12604 states. [2018-11-18 15:10:32,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12604 states to 12604 states and 16791 transitions. [2018-11-18 15:10:32,385 INFO L78 Accepts]: Start accepts. Automaton has 12604 states and 16791 transitions. Word has length 291 [2018-11-18 15:10:32,385 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 15:10:32,385 INFO L480 AbstractCegarLoop]: Abstraction has 12604 states and 16791 transitions. [2018-11-18 15:10:32,385 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 15:10:32,385 INFO L276 IsEmpty]: Start isEmpty. Operand 12604 states and 16791 transitions. [2018-11-18 15:10:32,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2018-11-18 15:10:32,391 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 15:10:32,391 INFO L375 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 15:10:32,391 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 15:10:32,391 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 15:10:32,391 INFO L82 PathProgramCache]: Analyzing trace with hash -1227735088, now seen corresponding path program 1 times [2018-11-18 15:10:32,391 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 15:10:32,393 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:10:32,393 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 15:10:32,393 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:10:32,394 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 15:10:32,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 15:10:32,601 INFO L134 CoverageAnalysis]: Checked inductivity of 624 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2018-11-18 15:10:32,601 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 15:10:32,601 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 15:10:32,602 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 15:10:32,602 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 15:10:32,602 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 15:10:32,602 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 15:10:32,602 INFO L87 Difference]: Start difference. First operand 12604 states and 16791 transitions. Second operand 3 states. [2018-11-18 15:10:34,902 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 15:10:34,902 INFO L93 Difference]: Finished difference Result 29909 states and 39988 transitions. [2018-11-18 15:10:34,902 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 15:10:34,902 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 300 [2018-11-18 15:10:34,903 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 15:10:34,949 INFO L225 Difference]: With dead ends: 29909 [2018-11-18 15:10:34,949 INFO L226 Difference]: Without dead ends: 17362 [2018-11-18 15:10:34,975 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 15:10:34,986 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17362 states. [2018-11-18 15:10:35,405 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17362 to 17279. [2018-11-18 15:10:35,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17279 states. [2018-11-18 15:10:35,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17279 states to 17279 states and 23118 transitions. [2018-11-18 15:10:35,441 INFO L78 Accepts]: Start accepts. Automaton has 17279 states and 23118 transitions. Word has length 300 [2018-11-18 15:10:35,441 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 15:10:35,442 INFO L480 AbstractCegarLoop]: Abstraction has 17279 states and 23118 transitions. [2018-11-18 15:10:35,442 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 15:10:35,442 INFO L276 IsEmpty]: Start isEmpty. Operand 17279 states and 23118 transitions. [2018-11-18 15:10:35,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2018-11-18 15:10:35,450 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 15:10:35,450 INFO L375 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 15:10:35,451 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 15:10:35,451 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 15:10:35,451 INFO L82 PathProgramCache]: Analyzing trace with hash -1243053055, now seen corresponding path program 1 times [2018-11-18 15:10:35,451 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 15:10:35,453 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:10:35,453 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 15:10:35,453 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:10:35,453 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 15:10:35,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 15:10:35,678 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2018-11-18 15:10:35,678 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 15:10:35,678 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 15:10:35,679 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 15:10:35,679 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 15:10:35,679 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 15:10:35,679 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 15:10:35,680 INFO L87 Difference]: Start difference. First operand 17279 states and 23118 transitions. Second operand 5 states. [2018-11-18 15:10:36,330 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 15:10:36,330 INFO L93 Difference]: Finished difference Result 34535 states and 46212 transitions. [2018-11-18 15:10:36,330 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 15:10:36,331 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 331 [2018-11-18 15:10:36,331 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 15:10:36,374 INFO L225 Difference]: With dead ends: 34535 [2018-11-18 15:10:36,374 INFO L226 Difference]: Without dead ends: 17313 [2018-11-18 15:10:36,401 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2018-11-18 15:10:36,411 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17313 states. [2018-11-18 15:10:36,828 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17313 to 17299. [2018-11-18 15:10:36,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17299 states. [2018-11-18 15:10:36,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17299 states to 17299 states and 23144 transitions. [2018-11-18 15:10:36,864 INFO L78 Accepts]: Start accepts. Automaton has 17299 states and 23144 transitions. Word has length 331 [2018-11-18 15:10:36,864 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 15:10:36,864 INFO L480 AbstractCegarLoop]: Abstraction has 17299 states and 23144 transitions. [2018-11-18 15:10:36,864 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 15:10:36,864 INFO L276 IsEmpty]: Start isEmpty. Operand 17299 states and 23144 transitions. [2018-11-18 15:10:36,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2018-11-18 15:10:36,875 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 15:10:36,875 INFO L375 BasicCegarLoop]: trace histogram [11, 11, 11, 11, 11, 11, 11, 9, 9, 9, 9, 9, 9, 9, 9, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 15:10:36,875 INFO L423 AbstractCegarLoop]: === Iteration 12 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 15:10:36,875 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 15:10:36,875 INFO L82 PathProgramCache]: Analyzing trace with hash 751222020, now seen corresponding path program 1 times [2018-11-18 15:10:36,875 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 15:10:36,877 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:10:36,877 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 15:10:36,877 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:10:36,877 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 15:10:36,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 15:10:37,089 INFO L134 CoverageAnalysis]: Checked inductivity of 769 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 764 trivial. 0 not checked. [2018-11-18 15:10:37,089 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 15:10:37,089 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 15:10:37,089 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 15:10:37,090 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 15:10:37,090 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 15:10:37,090 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 15:10:37,090 INFO L87 Difference]: Start difference. First operand 17299 states and 23144 transitions. Second operand 3 states. [2018-11-18 15:10:39,539 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 15:10:39,540 INFO L93 Difference]: Finished difference Result 42368 states and 56903 transitions. [2018-11-18 15:10:39,540 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 15:10:39,540 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 345 [2018-11-18 15:10:39,540 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 15:10:39,613 INFO L225 Difference]: With dead ends: 42368 [2018-11-18 15:10:39,613 INFO L226 Difference]: Without dead ends: 25126 [2018-11-18 15:10:39,644 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 15:10:39,660 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25126 states. [2018-11-18 15:10:40,217 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25126 to 24984. [2018-11-18 15:10:40,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24984 states. [2018-11-18 15:10:40,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24984 states to 24984 states and 33472 transitions. [2018-11-18 15:10:40,251 INFO L78 Accepts]: Start accepts. Automaton has 24984 states and 33472 transitions. Word has length 345 [2018-11-18 15:10:40,251 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 15:10:40,251 INFO L480 AbstractCegarLoop]: Abstraction has 24984 states and 33472 transitions. [2018-11-18 15:10:40,251 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 15:10:40,251 INFO L276 IsEmpty]: Start isEmpty. Operand 24984 states and 33472 transitions. [2018-11-18 15:10:40,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2018-11-18 15:10:40,261 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 15:10:40,262 INFO L375 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 15:10:40,262 INFO L423 AbstractCegarLoop]: === Iteration 13 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 15:10:40,262 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 15:10:40,262 INFO L82 PathProgramCache]: Analyzing trace with hash 1848849506, now seen corresponding path program 1 times [2018-11-18 15:10:40,262 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 15:10:40,264 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:10:40,264 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 15:10:40,264 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:10:40,264 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 15:10:40,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 15:10:40,536 INFO L134 CoverageAnalysis]: Checked inductivity of 652 backedges. 37 proven. 21 refuted. 0 times theorem prover too weak. 594 trivial. 0 not checked. [2018-11-18 15:10:40,537 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 15:10:40,537 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 15:10:40,538 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 340 with the following transitions: [2018-11-18 15:10:40,540 INFO L202 CegarAbsIntRunner]: [15], [17], [21], [24], [41], [101], [103], [106], [181], [182], [183], [184], [450], [451], [643], [649], [651], [653], [659], [784], [790], [791], [815], [817], [818], [893], [894], [1011], [1013], [1015], [1018], [1020], [1030], [1031], [1033], [1034], [1037], [1039], [1040], [1141], [1142], [1143], [1145], [1147], [1149], [1151], [1153], [1155], [1157], [1159], [1161], [1163], [1165], [1167], [1169], [1171], [1173], [1175], [1177], [1179], [1182], [1185], [1188], [1191], [1204], [1233], [1246], [1257], [1260], [1263], [1282], [1285], [1288], [1300], [1303], [1306], [1308], [1311], [1320], [1691], [1693], [1694], [1695], [1696], [1845], [1872], [1873], [2030], [2033], [2036], [2039], [2042], [2044], [2049], [2051], [2052], [2108], [2110], [2111], [2155], [2166], [2169], [2173], [2174], [2182], [2184], [2185], [2194], [2195], [2196], [2202], [2208], [2209], [2226], [2227], [2328], [2329], [2330], [2331], [2334], [2352], [2353], [2368], [2369], [2370], [2371], [2372], [2373], [2378], [2379], [2380], [2381], [2400], [2401], [2402], [2403], [2404], [2405], [2406], [2407], [2408], [2409], [2410], [2411], [2412], [2413], [2414], [2415], [2416], [2417], [2418], [2419], [2420], [2421], [2422], [2423], [2424], [2425], [2426], [2427], [2428], [2429], [2430], [2431], [2432], [2433], [2434], [2448], [2449], [2450], [2451], [2508], [2509], [2532], [2562], [2564], [2565], [2568], [2569], [2590], [2591], [2606], [2607], [2608], [2610], [2611] [2018-11-18 15:10:40,578 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 15:10:40,578 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 15:10:40,747 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: java.lang.IllegalArgumentException: unknown symbol (const Int (Array Int Int)) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.extractInterpolants(BaseRefinementStrategy.java:391) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.handleInfeasibleCase(BaseRefinementStrategy.java:296) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.executeStrategy(BaseRefinementStrategy.java:206) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:70) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:429) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:434) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:376) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterate(TraceAbstractionStarter.java:312) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:154) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:123) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) Caused by: java.lang.IllegalArgumentException: unknown symbol (const Int (Array Int Int)) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:209) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:291) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:165) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.util.AssumptionBuilder.constructBoogieAssumeStatement(AssumptionBuilder.java:75) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.util.TermConjunctEvaluator.getCachedCodeBlock(TermConjunctEvaluator.java:273) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.util.TermConjunctEvaluator.applyPost(TermConjunctEvaluator.java:296) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.util.TermConjunctEvaluator.lambda$4(TermConjunctEvaluator.java:178) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.util.TermConjunctEvaluator.computeFixpoint(TermConjunctEvaluator.java:198) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.util.TermConjunctEvaluator.lambda$1(TermConjunctEvaluator.java:150) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.util.TermConjunctEvaluator.computePost(TermConjunctEvaluator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.PoormanCachedPostOperation.applyPost(PoormanCachedPostOperation.java:308) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.PoormansAbstractPostOperator.applyPost(PoormansAbstractPostOperator.java:217) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.PoormansAbstractPostOperator.apply(PoormansAbstractPostOperator.java:119) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.PoormansAbstractPostOperator.apply(PoormansAbstractPostOperator.java:1) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.absint.DisjunctiveAbstractState.lambda$17(DisjunctiveAbstractState.java:340) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.absint.DisjunctiveAbstractState.mapCollection(DisjunctiveAbstractState.java:536) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.absint.DisjunctiveAbstractState.apply(DisjunctiveAbstractState.java:340) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.FixpointEngine.calculateAbstractPost(FixpointEngine.java:249) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.FixpointEngine.calculateFixpoint(FixpointEngine.java:134) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.FixpointEngine.run(FixpointEngine.java:105) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.tool.AbstractInterpreter.runWithoutTimeoutAndResults(AbstractInterpreter.java:149) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarAbsIntRunner.generateFixpoints(CegarAbsIntRunner.java:217) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseTaipanRefinementStrategy.constructInterpolantGenerator(BaseTaipanRefinementStrategy.java:379) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseTaipanRefinementStrategy.getInterpolantGenerator(BaseTaipanRefinementStrategy.java:224) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.extractInterpolants(BaseRefinementStrategy.java:380) ... 20 more [2018-11-18 15:10:40,750 INFO L168 Benchmark]: Toolchain (without parser) took 30938.87 ms. Allocated memory was 1.0 GB in the beginning and 2.4 GB in the end (delta: 1.4 GB). Free memory was 952.3 MB in the beginning and 1.6 GB in the end (delta: -635.9 MB). Peak memory consumption was 782.3 MB. Max. memory is 11.5 GB. [2018-11-18 15:10:40,752 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 15:10:40,752 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2006.61 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 336.6 MB). Free memory was 952.3 MB in the beginning and 1.3 GB in the end (delta: -360.4 MB). Peak memory consumption was 293.5 MB. Max. memory is 11.5 GB. [2018-11-18 15:10:40,752 INFO L168 Benchmark]: Boogie Procedure Inliner took 57.70 ms. Allocated memory is still 1.4 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 872.3 kB). Peak memory consumption was 872.3 kB. Max. memory is 11.5 GB. [2018-11-18 15:10:40,753 INFO L168 Benchmark]: Boogie Preprocessor took 122.34 ms. Allocated memory is still 1.4 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 17.6 MB). Peak memory consumption was 17.6 MB. Max. memory is 11.5 GB. [2018-11-18 15:10:40,753 INFO L168 Benchmark]: RCFGBuilder took 4158.49 ms. Allocated memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 1.0 MB). Free memory was 1.3 GB in the beginning and 1.1 GB in the end (delta: 216.7 MB). Peak memory consumption was 475.8 MB. Max. memory is 11.5 GB. [2018-11-18 15:10:40,754 INFO L168 Benchmark]: TraceAbstraction took 24591.03 ms. Allocated memory was 1.4 GB in the beginning and 2.4 GB in the end (delta: 1.1 GB). Free memory was 1.1 GB in the beginning and 1.6 GB in the end (delta: -510.7 MB). Peak memory consumption was 569.8 MB. Max. memory is 11.5 GB. [2018-11-18 15:10:40,757 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2006.61 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 336.6 MB). Free memory was 952.3 MB in the beginning and 1.3 GB in the end (delta: -360.4 MB). Peak memory consumption was 293.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 57.70 ms. Allocated memory is still 1.4 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 872.3 kB). Peak memory consumption was 872.3 kB. Max. memory is 11.5 GB. * Boogie Preprocessor took 122.34 ms. Allocated memory is still 1.4 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 17.6 MB). Peak memory consumption was 17.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 4158.49 ms. Allocated memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 1.0 MB). Free memory was 1.3 GB in the beginning and 1.1 GB in the end (delta: 216.7 MB). Peak memory consumption was 475.8 MB. Max. memory is 11.5 GB. * TraceAbstraction took 24591.03 ms. Allocated memory was 1.4 GB in the beginning and 2.4 GB in the end (delta: 1.1 GB). Free memory was 1.1 GB in the beginning and 1.6 GB in the end (delta: -510.7 MB). Peak memory consumption was 569.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: java.lang.IllegalArgumentException: unknown symbol (const Int (Array Int Int)) de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: java.lang.IllegalArgumentException: unknown symbol (const Int (Array Int Int)): de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.extractInterpolants(BaseRefinementStrategy.java:391) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-5842f4b [2018-11-18 15:10:42,135 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 15:10:42,136 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 15:10:42,144 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 15:10:42,144 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 15:10:42,145 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 15:10:42,146 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 15:10:42,147 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 15:10:42,148 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 15:10:42,148 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 15:10:42,149 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 15:10:42,149 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 15:10:42,150 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 15:10:42,150 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 15:10:42,151 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 15:10:42,151 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 15:10:42,152 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 15:10:42,154 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 15:10:42,155 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 15:10:42,156 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 15:10:42,157 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 15:10:42,158 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 15:10:42,159 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 15:10:42,159 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 15:10:42,160 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 15:10:42,160 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 15:10:42,161 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 15:10:42,161 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 15:10:42,162 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 15:10:42,162 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 15:10:42,162 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 15:10:42,164 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 15:10:42,164 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 15:10:42,164 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 15:10:42,165 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 15:10:42,165 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 15:10:42,165 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_079385db-9520-4717-b5b2-c628cc4ac504/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2018-11-18 15:10:42,175 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 15:10:42,175 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 15:10:42,176 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 15:10:42,176 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 15:10:42,176 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 15:10:42,176 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 15:10:42,176 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 15:10:42,176 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 15:10:42,176 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 15:10:42,176 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 15:10:42,177 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 15:10:42,177 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 15:10:42,177 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 15:10:42,177 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 15:10:42,177 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 15:10:42,178 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 15:10:42,178 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 15:10:42,178 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 15:10:42,178 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 15:10:42,178 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 15:10:42,179 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 15:10:42,179 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 15:10:42,179 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 15:10:42,179 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 15:10:42,179 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 15:10:42,179 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 15:10:42,179 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 15:10:42,179 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 15:10:42,180 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-18 15:10:42,180 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 15:10:42,180 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 15:10:42,180 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 15:10:42,180 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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_079385db-9520-4717-b5b2-c628cc4ac504/bin-2019/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 327808f4d5be4fa87f559511f2fbb79cfedb5da7 [2018-11-18 15:10:42,210 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 15:10:42,219 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 15:10:42,222 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 15:10:42,223 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 15:10:42,223 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 15:10:42,224 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_079385db-9520-4717-b5b2-c628cc4ac504/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--mousedev.ko-entry_point_false-unreach-call.cil.out.c [2018-11-18 15:10:42,264 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_079385db-9520-4717-b5b2-c628cc4ac504/bin-2019/utaipan/data/e22e9de69/d3b438ea58e14724a184cef2095fd76e/FLAGff2dd7e40 [2018-11-18 15:10:42,736 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 15:10:42,736 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_079385db-9520-4717-b5b2-c628cc4ac504/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--mousedev.ko-entry_point_false-unreach-call.cil.out.c [2018-11-18 15:10:42,758 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_079385db-9520-4717-b5b2-c628cc4ac504/bin-2019/utaipan/data/e22e9de69/d3b438ea58e14724a184cef2095fd76e/FLAGff2dd7e40 [2018-11-18 15:10:43,023 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_079385db-9520-4717-b5b2-c628cc4ac504/bin-2019/utaipan/data/e22e9de69/d3b438ea58e14724a184cef2095fd76e [2018-11-18 15:10:43,026 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 15:10:43,026 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 15:10:43,027 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 15:10:43,027 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 15:10:43,030 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 15:10:43,031 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 03:10:43" (1/1) ... [2018-11-18 15:10:43,033 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@661836ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:10:43, skipping insertion in model container [2018-11-18 15:10:43,033 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 03:10:43" (1/1) ... [2018-11-18 15:10:43,041 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 15:10:43,120 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 15:10:44,651 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 15:10:44,697 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 15:10:45,182 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 15:10:45,372 INFO L195 MainTranslator]: Completed translation [2018-11-18 15:10:45,372 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:10:45 WrapperNode [2018-11-18 15:10:45,372 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 15:10:45,373 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 15:10:45,373 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 15:10:45,373 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 15:10:45,380 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:10:45" (1/1) ... [2018-11-18 15:10:45,415 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:10:45" (1/1) ... [2018-11-18 15:10:45,426 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 15:10:45,427 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 15:10:45,427 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 15:10:45,427 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 15:10:45,434 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:10:45" (1/1) ... [2018-11-18 15:10:45,435 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:10:45" (1/1) ... [2018-11-18 15:10:45,445 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:10:45" (1/1) ... [2018-11-18 15:10:45,446 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:10:45" (1/1) ... [2018-11-18 15:10:45,491 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:10:45" (1/1) ... [2018-11-18 15:10:45,503 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:10:45" (1/1) ... [2018-11-18 15:10:45,516 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:10:45" (1/1) ... [2018-11-18 15:10:45,528 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 15:10:45,528 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 15:10:45,528 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 15:10:45,529 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 15:10:45,529 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:10:45" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_079385db-9520-4717-b5b2-c628cc4ac504/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 15:10:45,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_del_22 [2018-11-18 15:10:45,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_del_22 [2018-11-18 15:10:45,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_18 [2018-11-18 15:10:45,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_18 [2018-11-18 15:10:45,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-18 15:10:45,574 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_mark_dead [2018-11-18 15:10:45,574 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_mark_dead [2018-11-18 15:10:45,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_14 [2018-11-18 15:10:45,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_14 [2018-11-18 15:10:45,574 INFO L130 BoogieDeclarations]: Found specification of procedure mixdev_add_device [2018-11-18 15:10:45,574 INFO L138 BoogieDeclarations]: Found implementation of procedure mixdev_add_device [2018-11-18 15:10:45,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-18 15:10:45,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-18 15:10:45,574 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2018-11-18 15:10:45,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-18 15:10:45,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-18 15:10:45,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-18 15:10:45,576 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_create [2018-11-18 15:10:45,576 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_create [2018-11-18 15:10:45,576 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-18 15:10:45,576 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-18 15:10:45,576 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_handler [2018-11-18 15:10:45,576 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_free [2018-11-18 15:10:45,576 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_free [2018-11-18 15:10:45,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2018-11-18 15:10:45,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2018-11-18 15:10:45,577 INFO L130 BoogieDeclarations]: Found specification of procedure fasync_helper [2018-11-18 15:10:45,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2018-11-18 15:10:45,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2018-11-18 15:10:45,577 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2018-11-18 15:10:45,577 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_touchpad_event [2018-11-18 15:10:45,577 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_touchpad_event [2018-11-18 15:10:45,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2018-11-18 15:10:45,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2018-11-18 15:10:45,577 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_open [2018-11-18 15:10:45,577 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_open [2018-11-18 15:10:45,577 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_hangup [2018-11-18 15:10:45,577 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_hangup [2018-11-18 15:10:45,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-18 15:10:45,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-18 15:10:45,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2018-11-18 15:10:45,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2018-11-18 15:10:45,578 INFO L130 BoogieDeclarations]: Found specification of procedure device_del [2018-11-18 15:10:45,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2018-11-18 15:10:45,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2018-11-18 15:10:45,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_bind_1 [2018-11-18 15:10:45,578 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_psaux_unregister [2018-11-18 15:10:45,578 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_psaux_unregister [2018-11-18 15:10:45,578 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_rcu [2018-11-18 15:10:45,578 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_rcu [2018-11-18 15:10:45,579 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_sched [2018-11-18 15:10:45,579 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_touchpad_touch [2018-11-18 15:10:45,579 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_touchpad_touch [2018-11-18 15:10:45,579 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2018-11-18 15:10:45,579 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2018-11-18 15:10:45,579 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2018-11-18 15:10:45,579 INFO L130 BoogieDeclarations]: Found specification of procedure mixdev_open_devices [2018-11-18 15:10:45,579 INFO L138 BoogieDeclarations]: Found implementation of procedure mixdev_open_devices [2018-11-18 15:10:45,579 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-18 15:10:45,579 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_event [2018-11-18 15:10:45,579 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_event [2018-11-18 15:10:45,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-18 15:10:45,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-18 15:10:45,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_init_23 [2018-11-18 15:10:45,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_init_23 [2018-11-18 15:10:45,580 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_init [2018-11-18 15:10:45,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_1 [2018-11-18 15:10:45,580 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_connect [2018-11-18 15:10:45,580 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_connect [2018-11-18 15:10:45,580 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_packet [2018-11-18 15:10:45,580 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_packet [2018-11-18 15:10:45,580 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2018-11-18 15:10:45,580 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-11-18 15:10:45,581 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-11-18 15:10:45,581 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-18 15:10:45,581 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-18 15:10:45,581 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2018-11-18 15:10:45,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2018-11-18 15:10:45,581 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 15:10:45,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 15:10:45,581 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2018-11-18 15:10:45,581 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_notify_readers [2018-11-18 15:10:45,581 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_notify_readers [2018-11-18 15:10:45,581 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-18 15:10:45,581 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-18 15:10:45,582 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2018-11-18 15:10:45,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2018-11-18 15:10:45,582 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_rel_event [2018-11-18 15:10:45,582 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_rel_event [2018-11-18 15:10:45,582 INFO L130 BoogieDeclarations]: Found specification of procedure mixdev_remove_device [2018-11-18 15:10:45,582 INFO L138 BoogieDeclarations]: Found implementation of procedure mixdev_remove_device [2018-11-18 15:10:45,582 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2018-11-18 15:10:45,582 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2018-11-18 15:10:45,582 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-18 15:10:45,582 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-18 15:10:45,582 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-18 15:10:45,582 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-18 15:10:45,582 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2018-11-18 15:10:45,583 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2018-11-18 15:10:45,583 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2018-11-18 15:10:45,583 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_close_device [2018-11-18 15:10:45,583 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_close_device [2018-11-18 15:10:45,583 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-11-18 15:10:45,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-11-18 15:10:45,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 15:10:45,583 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_fasync [2018-11-18 15:10:45,583 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_fasync [2018-11-18 15:10:45,583 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2018-11-18 15:10:45,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_mousedev [2018-11-18 15:10:45,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_mousedev [2018-11-18 15:10:45,584 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_poll [2018-11-18 15:10:45,584 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_poll [2018-11-18 15:10:45,584 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail_rcu [2018-11-18 15:10:45,584 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail_rcu [2018-11-18 15:10:45,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-18 15:10:45,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-18 15:10:45,584 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2018-11-18 15:10:45,584 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-18 15:10:45,584 INFO L130 BoogieDeclarations]: Found specification of procedure input_abs_get_min [2018-11-18 15:10:45,584 INFO L138 BoogieDeclarations]: Found implementation of procedure input_abs_get_min [2018-11-18 15:10:45,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-18 15:10:45,585 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2018-11-18 15:10:45,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-18 15:10:45,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-18 15:10:45,585 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 15:10:45,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-18 15:10:45,585 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_destroy [2018-11-18 15:10:45,585 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_destroy [2018-11-18 15:10:45,585 INFO L130 BoogieDeclarations]: Found specification of procedure mixdev_close_devices [2018-11-18 15:10:45,585 INFO L138 BoogieDeclarations]: Found implementation of procedure mixdev_close_devices [2018-11-18 15:10:45,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2018-11-18 15:10:45,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2018-11-18 15:10:45,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_2 [2018-11-18 15:10:45,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_2 [2018-11-18 15:10:45,586 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2018-11-18 15:10:45,586 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_read [2018-11-18 15:10:45,586 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_read [2018-11-18 15:10:45,586 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_handle [2018-11-18 15:10:45,586 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2018-11-18 15:10:45,587 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_limit_delta [2018-11-18 15:10:45,587 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_limit_delta [2018-11-18 15:10:45,587 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-11-18 15:10:45,587 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-18 15:10:45,587 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-18 15:10:45,587 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-18 15:10:45,587 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-18 15:10:45,587 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_release [2018-11-18 15:10:45,587 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_release [2018-11-18 15:10:45,587 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_attach_client [2018-11-18 15:10:45,587 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_attach_client [2018-11-18 15:10:45,588 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2018-11-18 15:10:45,588 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2018-11-18 15:10:45,588 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-11-18 15:10:45,588 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-11-18 15:10:45,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2018-11-18 15:10:45,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2018-11-18 15:10:45,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2018-11-18 15:10:45,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2018-11-18 15:10:45,588 INFO L130 BoogieDeclarations]: Found specification of procedure nonseekable_open [2018-11-18 15:10:45,588 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2018-11-18 15:10:45,588 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_reserve_minor [2018-11-18 15:10:45,589 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_reserve_minor [2018-11-18 15:10:45,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_register_28 [2018-11-18 15:10:45,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_register_28 [2018-11-18 15:10:45,589 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-18 15:10:45,589 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2018-11-18 15:10:45,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_12 [2018-11-18 15:10:45,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_12 [2018-11-18 15:10:45,606 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_handler [2018-11-18 15:10:45,606 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_generate_response [2018-11-18 15:10:45,606 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_generate_response [2018-11-18 15:10:45,606 INFO L130 BoogieDeclarations]: Found specification of procedure input_open_device [2018-11-18 15:10:45,606 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2018-11-18 15:10:45,606 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2018-11-18 15:10:45,607 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 15:10:45,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-18 15:10:45,607 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_key_event [2018-11-18 15:10:45,607 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_key_event [2018-11-18 15:10:45,607 INFO L130 BoogieDeclarations]: Found specification of procedure input_get_device [2018-11-18 15:10:45,607 INFO L138 BoogieDeclarations]: Found implementation of procedure input_get_device [2018-11-18 15:10:45,607 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-18 15:10:45,607 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-18 15:10:45,607 INFO L130 BoogieDeclarations]: Found specification of procedure get_device [2018-11-18 15:10:45,607 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2018-11-18 15:10:45,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2018-11-18 15:10:45,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2018-11-18 15:10:45,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2018-11-18 15:10:45,608 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-18 15:10:45,608 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-18 15:10:45,608 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2018-11-18 15:10:45,608 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_rcu [2018-11-18 15:10:45,608 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_rcu [2018-11-18 15:10:45,608 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2018-11-18 15:10:45,608 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-18 15:10:45,608 INFO L130 BoogieDeclarations]: Found specification of procedure kill_fasync [2018-11-18 15:10:45,608 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_exit [2018-11-18 15:10:45,608 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_exit [2018-11-18 15:10:45,609 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2018-11-18 15:10:45,609 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2018-11-18 15:10:45,609 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-18 15:10:45,609 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-18 15:10:45,609 INFO L130 BoogieDeclarations]: Found specification of procedure input_close_device [2018-11-18 15:10:45,609 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2018-11-18 15:10:45,609 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2018-11-18 15:10:45,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-18 15:10:45,609 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2018-11-18 15:10:45,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-18 15:10:45,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-18 15:10:45,610 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2018-11-18 15:10:45,610 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2018-11-18 15:10:45,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-18 15:10:45,610 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2018-11-18 15:10:45,610 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2018-11-18 15:10:45,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-18 15:10:45,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-18 15:10:45,610 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2018-11-18 15:10:45,610 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2018-11-18 15:10:45,610 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2018-11-18 15:10:45,610 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2018-11-18 15:10:45,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2018-11-18 15:10:45,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2018-11-18 15:10:45,611 INFO L130 BoogieDeclarations]: Found specification of procedure input_get_new_minor [2018-11-18 15:10:45,611 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_init [2018-11-18 15:10:45,611 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_init [2018-11-18 15:10:45,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2018-11-18 15:10:45,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2018-11-18 15:10:45,611 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-11-18 15:10:45,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_deregister_29 [2018-11-18 15:10:45,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_deregister_29 [2018-11-18 15:10:45,611 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_write [2018-11-18 15:10:45,611 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_write [2018-11-18 15:10:45,611 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2018-11-18 15:10:45,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-18 15:10:45,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-18 15:10:45,612 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 15:10:45,612 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 15:10:45,612 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_handle [2018-11-18 15:10:45,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 15:10:45,612 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2018-11-18 15:10:45,612 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2018-11-18 15:10:45,612 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2018-11-18 15:10:45,612 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-18 15:10:45,612 INFO L130 BoogieDeclarations]: Found specification of procedure device_initialize [2018-11-18 15:10:45,612 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-11-18 15:10:45,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-11-18 15:10:45,613 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-18 15:10:45,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_mousedev [2018-11-18 15:10:45,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_mousedev [2018-11-18 15:10:45,613 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2018-11-18 15:10:45,613 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2018-11-18 15:10:45,613 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2018-11-18 15:10:45,613 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_detach_client [2018-11-18 15:10:45,613 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_detach_client [2018-11-18 15:10:45,613 INFO L130 BoogieDeclarations]: Found specification of procedure input_abs_get_max [2018-11-18 15:10:45,614 INFO L138 BoogieDeclarations]: Found implementation of procedure input_abs_get_max [2018-11-18 15:10:45,614 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2018-11-18 15:10:45,614 INFO L130 BoogieDeclarations]: Found specification of procedure imajor [2018-11-18 15:10:45,614 INFO L138 BoogieDeclarations]: Found implementation of procedure imajor [2018-11-18 15:10:45,614 INFO L130 BoogieDeclarations]: Found specification of procedure device_add [2018-11-18 15:10:45,614 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-18 15:10:45,614 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-18 15:10:45,614 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_minor [2018-11-18 15:10:45,614 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2018-11-18 15:10:45,614 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2018-11-18 15:10:45,615 INFO L130 BoogieDeclarations]: Found specification of procedure input_put_device [2018-11-18 15:10:45,615 INFO L138 BoogieDeclarations]: Found implementation of procedure input_put_device [2018-11-18 15:10:45,615 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_cleanup [2018-11-18 15:10:45,615 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_cleanup [2018-11-18 15:10:45,615 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_abs_event [2018-11-18 15:10:45,615 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_abs_event [2018-11-18 15:10:45,615 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_open_device [2018-11-18 15:10:45,615 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_open_device [2018-11-18 15:10:45,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2018-11-18 15:10:45,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2018-11-18 15:10:45,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2018-11-18 15:10:45,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2018-11-18 15:10:45,616 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add_rcu [2018-11-18 15:10:45,616 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2018-11-18 15:10:45,616 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2018-11-18 15:10:45,616 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_disconnect [2018-11-18 15:10:45,616 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_disconnect [2018-11-18 15:10:45,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_mousedev [2018-11-18 15:10:45,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_mousedev [2018-11-18 15:10:45,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_input_handler_1 [2018-11-18 15:10:45,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_input_handler_1 [2018-11-18 15:10:45,617 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2018-11-18 15:10:45,617 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-11-18 15:10:45,617 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-11-18 15:10:45,617 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2018-11-18 15:10:45,617 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2018-11-18 15:10:45,617 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2018-11-18 15:10:45,617 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-11-18 15:10:45,617 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-18 15:10:45,617 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-18 15:10:45,617 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2018-11-18 15:10:45,618 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2018-11-18 15:10:45,618 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-18 15:10:45,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_24 [2018-11-18 15:10:45,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_24 [2018-11-18 15:10:45,618 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_psaux_register [2018-11-18 15:10:45,618 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_psaux_register [2018-11-18 15:10:45,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_16 [2018-11-18 15:10:45,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_16 [2018-11-18 15:10:45,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-18 15:10:45,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-18 15:10:45,618 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2018-11-18 15:10:45,619 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 15:10:45,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 15:10:45,619 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-18 15:10:45,619 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-18 15:10:51,518 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 15:10:51,519 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 03:10:51 BoogieIcfgContainer [2018-11-18 15:10:51,519 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 15:10:51,520 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 15:10:51,520 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 15:10:51,523 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 15:10:51,523 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 03:10:43" (1/3) ... [2018-11-18 15:10:51,523 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d0b1798 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 03:10:51, skipping insertion in model container [2018-11-18 15:10:51,523 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:10:45" (2/3) ... [2018-11-18 15:10:51,524 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d0b1798 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 03:10:51, skipping insertion in model container [2018-11-18 15:10:51,524 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 03:10:51" (3/3) ... [2018-11-18 15:10:51,525 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--input--mousedev.ko-entry_point_false-unreach-call.cil.out.c [2018-11-18 15:10:51,533 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 15:10:51,540 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 15:10:51,553 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 15:10:51,583 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-18 15:10:51,583 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 15:10:51,583 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 15:10:51,583 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 15:10:51,584 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 15:10:51,584 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 15:10:51,584 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 15:10:51,584 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 15:10:51,584 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 15:10:51,611 INFO L276 IsEmpty]: Start isEmpty. Operand 1064 states. [2018-11-18 15:10:51,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2018-11-18 15:10:51,623 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 15:10:51,624 INFO L375 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 15:10:51,626 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 15:10:51,631 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 15:10:51,631 INFO L82 PathProgramCache]: Analyzing trace with hash 2138044064, now seen corresponding path program 1 times [2018-11-18 15:10:51,636 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 15:10:51,637 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_079385db-9520-4717-b5b2-c628cc4ac504/bin-2019/utaipan/cvc4nyu Starting monitored process 2 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 15:10:51,664 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 15:10:52,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 15:10:52,026 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 15:10:52,079 INFO L134 CoverageAnalysis]: Checked inductivity of 548 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 548 trivial. 0 not checked. [2018-11-18 15:10:52,079 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 15:10:52,084 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 15:10:52,084 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-18 15:10:52,087 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-18 15:10:52,098 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-18 15:10:52,098 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 15:10:52,100 INFO L87 Difference]: Start difference. First operand 1064 states. Second operand 2 states. [2018-11-18 15:10:52,149 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 15:10:52,149 INFO L93 Difference]: Finished difference Result 1064 states and 1418 transitions. [2018-11-18 15:10:52,150 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-18 15:10:52,151 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 203 [2018-11-18 15:10:52,151 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 15:10:52,156 INFO L225 Difference]: With dead ends: 1064 [2018-11-18 15:10:52,156 INFO L226 Difference]: Without dead ends: 0 [2018-11-18 15:10:52,163 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 202 GetRequests, 202 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 15:10:52,176 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-18 15:10:52,181 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-18 15:10:52,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-18 15:10:52,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-18 15:10:52,183 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 203 [2018-11-18 15:10:52,183 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 15:10:52,183 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-18 15:10:52,183 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-18 15:10:52,184 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-18 15:10:52,184 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 15:10:52,187 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-18 15:10:52,591 INFO L425 ceAbstractionStarter]: For program point ldv_cdev_del_22EXIT(lines 5910 5919) no Hoare annotation was computed. [2018-11-18 15:10:52,591 INFO L428 ceAbstractionStarter]: At program point ldv_cdev_del_22ENTRY(lines 5910 5919) the Hoare annotation is: true [2018-11-18 15:10:52,591 INFO L425 ceAbstractionStarter]: For program point ldv_cdev_del_22FINAL(lines 5910 5919) no Hoare annotation was computed. [2018-11-18 15:10:52,591 INFO L428 ceAbstractionStarter]: At program point ldv_mutex_lock_18ENTRY(lines 5870 5879) the Hoare annotation is: true [2018-11-18 15:10:52,591 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_18FINAL(lines 5870 5879) no Hoare annotation was computed. [2018-11-18 15:10:52,591 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_18EXIT(lines 5870 5879) no Hoare annotation was computed. [2018-11-18 15:10:52,591 INFO L428 ceAbstractionStarter]: At program point L5875(line 5875) the Hoare annotation is: true [2018-11-18 15:10:52,591 INFO L425 ceAbstractionStarter]: For program point L5875-1(line 5875) no Hoare annotation was computed. [2018-11-18 15:10:52,591 INFO L428 ceAbstractionStarter]: At program point mousedev_mark_deadENTRY(lines 5010 5020) the Hoare annotation is: true [2018-11-18 15:10:52,591 INFO L425 ceAbstractionStarter]: For program point mousedev_mark_deadEXIT(lines 5010 5020) no Hoare annotation was computed. [2018-11-18 15:10:52,592 INFO L428 ceAbstractionStarter]: At program point L5015(line 5015) the Hoare annotation is: true [2018-11-18 15:10:52,592 INFO L425 ceAbstractionStarter]: For program point L5015-1(line 5015) no Hoare annotation was computed. [2018-11-18 15:10:52,592 INFO L425 ceAbstractionStarter]: For program point mousedev_mark_deadFINAL(lines 5010 5020) no Hoare annotation was computed. [2018-11-18 15:10:52,592 INFO L428 ceAbstractionStarter]: At program point L5017(line 5017) the Hoare annotation is: true [2018-11-18 15:10:52,592 INFO L428 ceAbstractionStarter]: At program point ldv_mutex_lock_14ENTRY(lines 5826 5835) the Hoare annotation is: true [2018-11-18 15:10:52,592 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_14EXIT(lines 5826 5835) no Hoare annotation was computed. [2018-11-18 15:10:52,592 INFO L428 ceAbstractionStarter]: At program point L5831(line 5831) the Hoare annotation is: true [2018-11-18 15:10:52,592 INFO L425 ceAbstractionStarter]: For program point L5831-1(line 5831) no Hoare annotation was computed. [2018-11-18 15:10:52,592 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_14FINAL(lines 5826 5835) no Hoare annotation was computed. [2018-11-18 15:10:52,592 INFO L425 ceAbstractionStarter]: For program point L5218-1(line 5218) no Hoare annotation was computed. [2018-11-18 15:10:52,592 INFO L428 ceAbstractionStarter]: At program point mixdev_add_deviceENTRY(lines 5213 5241) the Hoare annotation is: true [2018-11-18 15:10:52,592 INFO L425 ceAbstractionStarter]: For program point mixdev_add_deviceEXIT(lines 5213 5241) no Hoare annotation was computed. [2018-11-18 15:10:52,592 INFO L425 ceAbstractionStarter]: For program point L5238(line 5238) no Hoare annotation was computed. [2018-11-18 15:10:52,593 INFO L428 ceAbstractionStarter]: At program point L5236-1(lines 5217 5240) the Hoare annotation is: true [2018-11-18 15:10:52,593 INFO L428 ceAbstractionStarter]: At program point L5236(line 5236) the Hoare annotation is: true [2018-11-18 15:10:52,593 INFO L425 ceAbstractionStarter]: For program point mixdev_add_deviceFINAL(lines 5213 5241) no Hoare annotation was computed. [2018-11-18 15:10:52,593 INFO L425 ceAbstractionStarter]: For program point L5226(lines 5226 5230) no Hoare annotation was computed. [2018-11-18 15:10:52,593 INFO L425 ceAbstractionStarter]: For program point L5224-2(lines 5224 5234) no Hoare annotation was computed. [2018-11-18 15:10:52,593 INFO L428 ceAbstractionStarter]: At program point L5225(line 5225) the Hoare annotation is: true [2018-11-18 15:10:52,593 INFO L425 ceAbstractionStarter]: For program point L5224(lines 5224 5234) no Hoare annotation was computed. [2018-11-18 15:10:52,593 INFO L425 ceAbstractionStarter]: For program point L5225-1(line 5225) no Hoare annotation was computed. [2018-11-18 15:10:52,593 INFO L425 ceAbstractionStarter]: For program point L5219(lines 5219 5223) no Hoare annotation was computed. [2018-11-18 15:10:52,593 INFO L428 ceAbstractionStarter]: At program point L5218(line 5218) the Hoare annotation is: true [2018-11-18 15:10:52,593 INFO L428 ceAbstractionStarter]: At program point ldv_mutex_lock_interruptible_12ENTRY(lines 5802 5815) the Hoare annotation is: true [2018-11-18 15:10:52,593 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_12EXIT(lines 5802 5815) no Hoare annotation was computed. [2018-11-18 15:10:52,593 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_12FINAL(lines 5802 5815) no Hoare annotation was computed. [2018-11-18 15:10:52,593 INFO L428 ceAbstractionStarter]: At program point L5811(line 5811) the Hoare annotation is: true [2018-11-18 15:10:52,593 INFO L425 ceAbstractionStarter]: For program point L5811-1(line 5811) no Hoare annotation was computed. [2018-11-18 15:10:52,593 INFO L428 ceAbstractionStarter]: At program point mousedev_generate_responseENTRY(lines 4789 4838) the Hoare annotation is: true [2018-11-18 15:10:52,594 INFO L425 ceAbstractionStarter]: For program point L4800(line 4800) no Hoare annotation was computed. [2018-11-18 15:10:52,594 INFO L425 ceAbstractionStarter]: For program point L4796(line 4796) no Hoare annotation was computed. [2018-11-18 15:10:52,594 INFO L425 ceAbstractionStarter]: For program point L4821(line 4821) no Hoare annotation was computed. [2018-11-18 15:10:52,594 INFO L425 ceAbstractionStarter]: For program point L4815(line 4815) no Hoare annotation was computed. [2018-11-18 15:10:52,594 INFO L428 ceAbstractionStarter]: At program point L4834(lines 4793 4837) the Hoare annotation is: true [2018-11-18 15:10:52,594 INFO L425 ceAbstractionStarter]: For program point L4805(line 4805) no Hoare annotation was computed. [2018-11-18 15:10:52,594 INFO L425 ceAbstractionStarter]: For program point L4830(line 4830) no Hoare annotation was computed. [2018-11-18 15:10:52,594 INFO L425 ceAbstractionStarter]: For program point L4801(lines 4801 4811) no Hoare annotation was computed. [2018-11-18 15:10:52,594 INFO L425 ceAbstractionStarter]: For program point L4795(lines 4795 4833) no Hoare annotation was computed. [2018-11-18 15:10:52,594 INFO L428 ceAbstractionStarter]: At program point L4797(line 4797) the Hoare annotation is: true [2018-11-18 15:10:52,594 INFO L425 ceAbstractionStarter]: For program point L4797-1(line 4797) no Hoare annotation was computed. [2018-11-18 15:10:52,594 INFO L425 ceAbstractionStarter]: For program point mousedev_generate_responseEXIT(lines 4789 4838) no Hoare annotation was computed. [2018-11-18 15:10:52,594 INFO L428 ceAbstractionStarter]: At program point L4812(lines 4795 4833) the Hoare annotation is: true [2018-11-18 15:10:52,594 INFO L425 ceAbstractionStarter]: For program point L4808(line 4808) no Hoare annotation was computed. [2018-11-18 15:10:52,594 INFO L425 ceAbstractionStarter]: For program point mousedev_generate_responseFINAL(lines 4789 4838) no Hoare annotation was computed. [2018-11-18 15:10:52,594 INFO L425 ceAbstractionStarter]: For program point L4802(line 4802) no Hoare annotation was computed. [2018-11-18 15:10:52,595 INFO L425 ceAbstractionStarter]: For program point __rcu_read_lockEXIT(lines 3790 3799) no Hoare annotation was computed. [2018-11-18 15:10:52,595 INFO L428 ceAbstractionStarter]: At program point __rcu_read_lockENTRY(lines 3790 3799) the Hoare annotation is: true [2018-11-18 15:10:52,595 INFO L425 ceAbstractionStarter]: For program point __rcu_read_lockFINAL(lines 3790 3799) no Hoare annotation was computed. [2018-11-18 15:10:52,595 INFO L425 ceAbstractionStarter]: For program point ldv_stopFINAL(lines 3577 3585) no Hoare annotation was computed. [2018-11-18 15:10:52,595 INFO L425 ceAbstractionStarter]: For program point ldv_stopEXIT(lines 3577 3585) no Hoare annotation was computed. [2018-11-18 15:10:52,595 INFO L428 ceAbstractionStarter]: At program point ldv_stopENTRY(lines 3577 3585) the Hoare annotation is: true [2018-11-18 15:10:52,595 INFO L425 ceAbstractionStarter]: For program point L5118(line 5118) no Hoare annotation was computed. [2018-11-18 15:10:52,595 INFO L428 ceAbstractionStarter]: At program point L5180(lines 5100 5194) the Hoare annotation is: true [2018-11-18 15:10:52,595 INFO L425 ceAbstractionStarter]: For program point L5110(lines 5110 5115) no Hoare annotation was computed. [2018-11-18 15:10:52,595 INFO L425 ceAbstractionStarter]: For program point L5102(lines 5102 5107) no Hoare annotation was computed. [2018-11-18 15:10:52,595 INFO L425 ceAbstractionStarter]: For program point mousedev_createEXIT(lines 5087 5195) no Hoare annotation was computed. [2018-11-18 15:10:52,595 INFO L425 ceAbstractionStarter]: For program point L5131(lines 5131 5135) no Hoare annotation was computed. [2018-11-18 15:10:52,595 INFO L425 ceAbstractionStarter]: For program point L5164(line 5164) no Hoare annotation was computed. [2018-11-18 15:10:52,595 INFO L425 ceAbstractionStarter]: For program point L5131-2(lines 5131 5135) no Hoare annotation was computed. [2018-11-18 15:10:52,595 INFO L428 ceAbstractionStarter]: At program point L5189(lines 5100 5194) the Hoare annotation is: true [2018-11-18 15:10:52,596 INFO L428 ceAbstractionStarter]: At program point mousedev_createENTRY(lines 5087 5195) the Hoare annotation is: true [2018-11-18 15:10:52,596 INFO L425 ceAbstractionStarter]: For program point L5156(lines 5156 5160) no Hoare annotation was computed. [2018-11-18 15:10:52,596 INFO L425 ceAbstractionStarter]: For program point L5173(lines 5173 5177) no Hoare annotation was computed. [2018-11-18 15:10:52,596 INFO L428 ceAbstractionStarter]: At program point L5116-1(line 5116) the Hoare annotation is: true [2018-11-18 15:10:52,596 INFO L428 ceAbstractionStarter]: At program point L5116(line 5116) the Hoare annotation is: true [2018-11-18 15:10:52,596 INFO L428 ceAbstractionStarter]: At program point L5174(lines 5100 5194) the Hoare annotation is: true [2018-11-18 15:10:52,596 INFO L425 ceAbstractionStarter]: For program point L5108-1(line 5108) no Hoare annotation was computed. [2018-11-18 15:10:52,596 INFO L428 ceAbstractionStarter]: At program point L5141(line 5141) the Hoare annotation is: true [2018-11-18 15:10:52,596 INFO L428 ceAbstractionStarter]: At program point L5108(line 5108) the Hoare annotation is: true [2018-11-18 15:10:52,596 INFO L425 ceAbstractionStarter]: For program point L5141-1(line 5141) no Hoare annotation was computed. [2018-11-18 15:10:52,596 INFO L428 ceAbstractionStarter]: At program point L5191(lines 5100 5194) the Hoare annotation is: true [2018-11-18 15:10:52,596 INFO L425 ceAbstractionStarter]: For program point L5125-2(lines 5125 5139) no Hoare annotation was computed. [2018-11-18 15:10:52,596 INFO L428 ceAbstractionStarter]: At program point L5187(lines 5100 5194) the Hoare annotation is: true [2018-11-18 15:10:52,596 INFO L425 ceAbstractionStarter]: For program point L5154(lines 5154 5163) no Hoare annotation was computed. [2018-11-18 15:10:52,596 INFO L425 ceAbstractionStarter]: For program point L5125(lines 5125 5139) no Hoare annotation was computed. [2018-11-18 15:10:52,596 INFO L428 ceAbstractionStarter]: At program point L5154-2(lines 5154 5163) the Hoare annotation is: true [2018-11-18 15:10:52,597 INFO L425 ceAbstractionStarter]: For program point L5146(lines 5146 5150) no Hoare annotation was computed. [2018-11-18 15:10:52,597 INFO L428 ceAbstractionStarter]: At program point L5117(line 5117) the Hoare annotation is: true [2018-11-18 15:10:52,597 INFO L428 ceAbstractionStarter]: At program point L5142(line 5142) the Hoare annotation is: true [2018-11-18 15:10:52,597 INFO L425 ceAbstractionStarter]: For program point L5146-2(lines 5146 5150) no Hoare annotation was computed. [2018-11-18 15:10:52,597 INFO L425 ceAbstractionStarter]: For program point L5142-1(line 5142) no Hoare annotation was computed. [2018-11-18 15:10:52,597 INFO L425 ceAbstractionStarter]: For program point mousedev_createFINAL(lines 5087 5195) no Hoare annotation was computed. [2018-11-18 15:10:52,597 INFO L425 ceAbstractionStarter]: For program point L5167(lines 5167 5171) no Hoare annotation was computed. [2018-11-18 15:10:52,597 INFO L428 ceAbstractionStarter]: At program point L5101(line 5101) the Hoare annotation is: true [2018-11-18 15:10:52,597 INFO L425 ceAbstractionStarter]: For program point L5101-1(line 5101) no Hoare annotation was computed. [2018-11-18 15:10:52,597 INFO L425 ceAbstractionStarter]: For program point L5192(line 5192) no Hoare annotation was computed. [2018-11-18 15:10:52,597 INFO L428 ceAbstractionStarter]: At program point #Ultimate.meminitENTRY(line -1) the Hoare annotation is: true [2018-11-18 15:10:52,597 INFO L425 ceAbstractionStarter]: For program point #Ultimate.meminitEXIT(line -1) no Hoare annotation was computed. [2018-11-18 15:10:52,597 INFO L425 ceAbstractionStarter]: For program point #Ultimate.meminitFINAL(line -1) no Hoare annotation was computed. [2018-11-18 15:10:52,597 INFO L425 ceAbstractionStarter]: For program point L4255(line 4255) no Hoare annotation was computed. [2018-11-18 15:10:52,597 INFO L425 ceAbstractionStarter]: For program point L4255-2(line 4255) no Hoare annotation was computed. [2018-11-18 15:10:52,598 INFO L425 ceAbstractionStarter]: For program point L4239(line 4239) no Hoare annotation was computed. [2018-11-18 15:10:52,598 INFO L425 ceAbstractionStarter]: For program point L4272(lines 4232 4276) no Hoare annotation was computed. [2018-11-18 15:10:52,598 INFO L425 ceAbstractionStarter]: For program point L4239-2(line 4239) no Hoare annotation was computed. [2018-11-18 15:10:52,598 INFO L425 ceAbstractionStarter]: For program point L4256(line 4256) no Hoare annotation was computed. [2018-11-18 15:10:52,598 INFO L425 ceAbstractionStarter]: For program point L4248-2(line 4248) no Hoare annotation was computed. [2018-11-18 15:10:52,598 INFO L425 ceAbstractionStarter]: For program point L4248(line 4248) no Hoare annotation was computed. [2018-11-18 15:10:52,598 INFO L425 ceAbstractionStarter]: For program point L4240(line 4240) no Hoare annotation was computed. [2018-11-18 15:10:52,598 INFO L425 ceAbstractionStarter]: For program point L4249-2(line 4249) no Hoare annotation was computed. [2018-11-18 15:10:52,598 INFO L425 ceAbstractionStarter]: For program point L4249(line 4249) no Hoare annotation was computed. [2018-11-18 15:10:52,598 INFO L428 ceAbstractionStarter]: At program point L4266(lines 4236 4275) the Hoare annotation is: true [2018-11-18 15:10:52,598 INFO L425 ceAbstractionStarter]: For program point L4250(line 4250) no Hoare annotation was computed. [2018-11-18 15:10:52,598 INFO L425 ceAbstractionStarter]: For program point L4250-2(line 4250) no Hoare annotation was computed. [2018-11-18 15:10:52,598 INFO L425 ceAbstractionStarter]: For program point L4259(line 4259) no Hoare annotation was computed. [2018-11-18 15:10:52,598 INFO L425 ceAbstractionStarter]: For program point L4259-2(line 4259) no Hoare annotation was computed. [2018-11-18 15:10:52,598 INFO L425 ceAbstractionStarter]: For program point L4251(line 4251) no Hoare annotation was computed. [2018-11-18 15:10:52,598 INFO L425 ceAbstractionStarter]: For program point L4243(line 4243) no Hoare annotation was computed. [2018-11-18 15:10:52,599 INFO L425 ceAbstractionStarter]: For program point L4243-2(line 4243) no Hoare annotation was computed. [2018-11-18 15:10:52,599 INFO L428 ceAbstractionStarter]: At program point L4268-1(line 4268) the Hoare annotation is: true [2018-11-18 15:10:52,599 INFO L428 ceAbstractionStarter]: At program point L4268(line 4268) the Hoare annotation is: true [2018-11-18 15:10:52,599 INFO L425 ceAbstractionStarter]: For program point L4260(line 4260) no Hoare annotation was computed. [2018-11-18 15:10:52,599 INFO L425 ceAbstractionStarter]: For program point L4244-2(line 4244) no Hoare annotation was computed. [2018-11-18 15:10:52,599 INFO L425 ceAbstractionStarter]: For program point L4244(line 4244) no Hoare annotation was computed. [2018-11-18 15:10:52,599 INFO L428 ceAbstractionStarter]: At program point mousedev_key_eventENTRY(lines 4232 4276) the Hoare annotation is: true [2018-11-18 15:10:52,599 INFO L425 ceAbstractionStarter]: For program point L4245(line 4245) no Hoare annotation was computed. [2018-11-18 15:10:52,599 INFO L425 ceAbstractionStarter]: For program point L4237(lines 4237 4265) no Hoare annotation was computed. [2018-11-18 15:10:52,599 INFO L425 ceAbstractionStarter]: For program point mousedev_key_eventEXIT(lines 4232 4276) no Hoare annotation was computed. [2018-11-18 15:10:52,599 INFO L425 ceAbstractionStarter]: For program point L4254(line 4254) no Hoare annotation was computed. [2018-11-18 15:10:52,599 INFO L425 ceAbstractionStarter]: For program point L4254-2(line 4254) no Hoare annotation was computed. [2018-11-18 15:10:52,599 INFO L428 ceAbstractionStarter]: At program point L4271(line 4271) the Hoare annotation is: true [2018-11-18 15:10:52,599 INFO L425 ceAbstractionStarter]: For program point L4238(line 4238) no Hoare annotation was computed. [2018-11-18 15:10:52,599 INFO L428 ceAbstractionStarter]: At program point L4271-1(line 4271) the Hoare annotation is: true [2018-11-18 15:10:52,600 INFO L425 ceAbstractionStarter]: For program point L4238-2(line 4238) no Hoare annotation was computed. [2018-11-18 15:10:52,600 INFO L425 ceAbstractionStarter]: For program point L4263(line 4263) no Hoare annotation was computed. [2018-11-18 15:10:52,600 INFO L425 ceAbstractionStarter]: For program point mousedev_freeEXIT(lines 4492 4504) no Hoare annotation was computed. [2018-11-18 15:10:52,600 INFO L425 ceAbstractionStarter]: For program point L4500-1(line 4500) no Hoare annotation was computed. [2018-11-18 15:10:52,600 INFO L428 ceAbstractionStarter]: At program point mousedev_freeENTRY(lines 4492 4504) the Hoare annotation is: true [2018-11-18 15:10:52,600 INFO L425 ceAbstractionStarter]: For program point mousedev_freeFINAL(lines 4492 4504) no Hoare annotation was computed. [2018-11-18 15:10:52,600 INFO L428 ceAbstractionStarter]: At program point L4500(line 4500) the Hoare annotation is: true [2018-11-18 15:10:52,600 INFO L425 ceAbstractionStarter]: For program point input_get_deviceEXIT(lines 4032 4048) no Hoare annotation was computed. [2018-11-18 15:10:52,600 INFO L428 ceAbstractionStarter]: At program point input_get_deviceENTRY(lines 4032 4048) the Hoare annotation is: true [2018-11-18 15:10:52,600 INFO L425 ceAbstractionStarter]: For program point input_get_deviceFINAL(lines 4032 4048) no Hoare annotation was computed. [2018-11-18 15:10:52,600 INFO L425 ceAbstractionStarter]: For program point L4039(lines 4039 4045) no Hoare annotation was computed. [2018-11-18 15:10:52,600 INFO L425 ceAbstractionStarter]: For program point L4039-2(lines 4039 4045) no Hoare annotation was computed. [2018-11-18 15:10:52,600 INFO L425 ceAbstractionStarter]: For program point L5970-1(line 5970) no Hoare annotation was computed. [2018-11-18 15:10:52,600 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_27FINAL(lines 5965 5974) no Hoare annotation was computed. [2018-11-18 15:10:52,600 INFO L428 ceAbstractionStarter]: At program point ldv_mutex_unlock_27ENTRY(lines 5965 5974) the Hoare annotation is: true [2018-11-18 15:10:52,601 INFO L428 ceAbstractionStarter]: At program point L5970(line 5970) the Hoare annotation is: true [2018-11-18 15:10:52,601 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_27EXIT(lines 5965 5974) no Hoare annotation was computed. [2018-11-18 15:10:52,601 INFO L428 ceAbstractionStarter]: At program point #Ultimate.C_memcpyENTRY(line -1) the Hoare annotation is: true [2018-11-18 15:10:52,601 INFO L428 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-11-18 15:10:52,601 INFO L425 ceAbstractionStarter]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2018-11-18 15:10:52,601 INFO L425 ceAbstractionStarter]: For program point #Ultimate.C_memcpyFINAL(line -1) no Hoare annotation was computed. [2018-11-18 15:10:52,601 INFO L428 ceAbstractionStarter]: At program point L5950(line 5950) the Hoare annotation is: true [2018-11-18 15:10:52,601 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_25FINAL(lines 5945 5954) no Hoare annotation was computed. [2018-11-18 15:10:52,601 INFO L425 ceAbstractionStarter]: For program point L5950-1(line 5950) no Hoare annotation was computed. [2018-11-18 15:10:52,601 INFO L428 ceAbstractionStarter]: At program point ldv_mutex_unlock_25ENTRY(lines 5945 5954) the Hoare annotation is: true [2018-11-18 15:10:52,601 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_25EXIT(lines 5945 5954) no Hoare annotation was computed. [2018-11-18 15:10:52,601 INFO L428 ceAbstractionStarter]: At program point L4152(lines 4101 4155) the Hoare annotation is: true [2018-11-18 15:10:52,601 INFO L425 ceAbstractionStarter]: For program point L4119(lines 4119 4123) no Hoare annotation was computed. [2018-11-18 15:10:52,601 INFO L425 ceAbstractionStarter]: For program point L4119-2(lines 4119 4123) no Hoare annotation was computed. [2018-11-18 15:10:52,601 INFO L425 ceAbstractionStarter]: For program point L4115(line 4115) no Hoare annotation was computed. [2018-11-18 15:10:52,601 INFO L428 ceAbstractionStarter]: At program point mousedev_touchpad_eventENTRY(lines 4101 4155) the Hoare annotation is: true [2018-11-18 15:10:52,602 INFO L425 ceAbstractionStarter]: For program point L4115-2(lines 4115 4130) no Hoare annotation was computed. [2018-11-18 15:10:52,602 INFO L428 ceAbstractionStarter]: At program point L4136(line 4136) the Hoare annotation is: true [2018-11-18 15:10:52,602 INFO L425 ceAbstractionStarter]: For program point L4136-1(line 4136) no Hoare annotation was computed. [2018-11-18 15:10:52,602 INFO L425 ceAbstractionStarter]: For program point L4132(line 4132) no Hoare annotation was computed. [2018-11-18 15:10:52,602 INFO L428 ceAbstractionStarter]: At program point L4116(line 4116) the Hoare annotation is: true [2018-11-18 15:10:52,602 INFO L425 ceAbstractionStarter]: For program point L4116-1(line 4116) no Hoare annotation was computed. [2018-11-18 15:10:52,602 INFO L425 ceAbstractionStarter]: For program point L4112(lines 4112 4151) no Hoare annotation was computed. [2018-11-18 15:10:52,602 INFO L425 ceAbstractionStarter]: For program point L4117-1(line 4117) no Hoare annotation was computed. [2018-11-18 15:10:52,602 INFO L428 ceAbstractionStarter]: At program point L4117(line 4117) the Hoare annotation is: true [2018-11-18 15:10:52,602 INFO L425 ceAbstractionStarter]: For program point L4113(line 4113) no Hoare annotation was computed. [2018-11-18 15:10:52,602 INFO L425 ceAbstractionStarter]: For program point mousedev_touchpad_eventEXIT(lines 4101 4155) no Hoare annotation was computed. [2018-11-18 15:10:52,602 INFO L425 ceAbstractionStarter]: For program point L4138(lines 4138 4142) no Hoare annotation was computed. [2018-11-18 15:10:52,602 INFO L425 ceAbstractionStarter]: For program point L4138-2(lines 4138 4142) no Hoare annotation was computed. [2018-11-18 15:10:52,602 INFO L425 ceAbstractionStarter]: For program point L4134(line 4134) no Hoare annotation was computed. [2018-11-18 15:10:52,602 INFO L425 ceAbstractionStarter]: For program point L4134-2(lines 4134 4149) no Hoare annotation was computed. [2018-11-18 15:10:52,602 INFO L425 ceAbstractionStarter]: For program point L4135-1(line 4135) no Hoare annotation was computed. [2018-11-18 15:10:52,603 INFO L428 ceAbstractionStarter]: At program point L4135(line 4135) the Hoare annotation is: true [2018-11-18 15:10:52,603 INFO L428 ceAbstractionStarter]: At program point L5905(line 5905) the Hoare annotation is: true [2018-11-18 15:10:52,603 INFO L425 ceAbstractionStarter]: For program point L5905-1(line 5905) no Hoare annotation was computed. [2018-11-18 15:10:52,603 INFO L428 ceAbstractionStarter]: At program point ldv_mutex_unlock_21ENTRY(lines 5900 5909) the Hoare annotation is: true [2018-11-18 15:10:52,603 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_21FINAL(lines 5900 5909) no Hoare annotation was computed. [2018-11-18 15:10:52,603 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_21EXIT(lines 5900 5909) no Hoare annotation was computed. [2018-11-18 15:10:52,603 INFO L425 ceAbstractionStarter]: For program point mousedev_openEXIT(lines 4681 4727) no Hoare annotation was computed. [2018-11-18 15:10:52,603 INFO L425 ceAbstractionStarter]: For program point L4699(line 4699) no Hoare annotation was computed. [2018-11-18 15:10:52,603 INFO L425 ceAbstractionStarter]: For program point L4701(lines 4701 4705) no Hoare annotation was computed. [2018-11-18 15:10:52,603 INFO L428 ceAbstractionStarter]: At program point L4693-2(lines 4693 4698) the Hoare annotation is: true [2018-11-18 15:10:52,603 INFO L425 ceAbstractionStarter]: For program point L4693(lines 4693 4698) no Hoare annotation was computed. [2018-11-18 15:10:52,603 INFO L425 ceAbstractionStarter]: For program point L4714(lines 4714 4718) no Hoare annotation was computed. [2018-11-18 15:10:52,603 INFO L425 ceAbstractionStarter]: For program point L4712-1(line 4712) no Hoare annotation was computed. [2018-11-18 15:10:52,603 INFO L428 ceAbstractionStarter]: At program point L4712(line 4712) the Hoare annotation is: true [2018-11-18 15:10:52,603 INFO L428 ceAbstractionStarter]: At program point L4706(line 4706) the Hoare annotation is: true [2018-11-18 15:10:52,603 INFO L425 ceAbstractionStarter]: For program point mousedev_openFINAL(lines 4681 4727) no Hoare annotation was computed. [2018-11-18 15:10:52,604 INFO L425 ceAbstractionStarter]: For program point L4706-1(line 4706) no Hoare annotation was computed. [2018-11-18 15:10:52,604 INFO L425 ceAbstractionStarter]: For program point L4692-1(line 4692) no Hoare annotation was computed. [2018-11-18 15:10:52,604 INFO L425 ceAbstractionStarter]: For program point L4723(line 4723) no Hoare annotation was computed. [2018-11-18 15:10:52,604 INFO L428 ceAbstractionStarter]: At program point mousedev_openENTRY(lines 4681 4727) the Hoare annotation is: true [2018-11-18 15:10:52,604 INFO L428 ceAbstractionStarter]: At program point L4692(line 4692) the Hoare annotation is: true [2018-11-18 15:10:52,604 INFO L428 ceAbstractionStarter]: At program point L4715(lines 4691 4726) the Hoare annotation is: true [2018-11-18 15:10:52,604 INFO L428 ceAbstractionStarter]: At program point L4713(line 4713) the Hoare annotation is: true [2018-11-18 15:10:52,604 INFO L425 ceAbstractionStarter]: For program point L4713-1(line 4713) no Hoare annotation was computed. [2018-11-18 15:10:52,604 INFO L428 ceAbstractionStarter]: At program point mousedev_hangupENTRY(lines 5021 5046) the Hoare annotation is: true [2018-11-18 15:10:52,604 INFO L425 ceAbstractionStarter]: For program point mousedev_hangupEXIT(lines 5021 5046) no Hoare annotation was computed. [2018-11-18 15:10:52,604 INFO L428 ceAbstractionStarter]: At program point L5042(line 5042) the Hoare annotation is: true [2018-11-18 15:10:52,604 INFO L428 ceAbstractionStarter]: At program point L5038(lines 5027 5045) the Hoare annotation is: true [2018-11-18 15:10:52,604 INFO L425 ceAbstractionStarter]: For program point L5042-1(line 5042) no Hoare annotation was computed. [2018-11-18 15:10:52,604 INFO L428 ceAbstractionStarter]: At program point L5036(lines 5027 5045) the Hoare annotation is: true [2018-11-18 15:10:52,604 INFO L425 ceAbstractionStarter]: For program point mousedev_hangupFINAL(lines 5021 5046) no Hoare annotation was computed. [2018-11-18 15:10:52,604 INFO L425 ceAbstractionStarter]: For program point L5028-1(line 5028) no Hoare annotation was computed. [2018-11-18 15:10:52,605 INFO L428 ceAbstractionStarter]: At program point L5028(line 5028) the Hoare annotation is: true [2018-11-18 15:10:52,605 INFO L428 ceAbstractionStarter]: At program point ldv_mallocENTRY(lines 3493 3510) the Hoare annotation is: true [2018-11-18 15:10:52,605 INFO L425 ceAbstractionStarter]: For program point L3501(lines 3501 3508) no Hoare annotation was computed. [2018-11-18 15:10:52,605 INFO L425 ceAbstractionStarter]: For program point ldv_mallocFINAL(lines 3493 3510) no Hoare annotation was computed. [2018-11-18 15:10:52,605 INFO L425 ceAbstractionStarter]: For program point ldv_mallocEXIT(lines 3493 3510) no Hoare annotation was computed. [2018-11-18 15:10:52,605 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_19EXIT(lines 5880 5889) no Hoare annotation was computed. [2018-11-18 15:10:52,605 INFO L428 ceAbstractionStarter]: At program point L5885(line 5885) the Hoare annotation is: true [2018-11-18 15:10:52,605 INFO L425 ceAbstractionStarter]: For program point L5885-1(line 5885) no Hoare annotation was computed. [2018-11-18 15:10:52,605 INFO L428 ceAbstractionStarter]: At program point ldv_mutex_unlock_19ENTRY(lines 5880 5889) the Hoare annotation is: true [2018-11-18 15:10:52,605 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_19FINAL(lines 5880 5889) no Hoare annotation was computed. [2018-11-18 15:10:52,605 INFO L425 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-11-18 15:10:52,605 INFO L428 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-11-18 15:10:52,605 INFO L425 ceAbstractionStarter]: For program point L-1-2(line -1) no Hoare annotation was computed. [2018-11-18 15:10:52,605 INFO L428 ceAbstractionStarter]: At program point L-1-4(line -1) the Hoare annotation is: true [2018-11-18 15:10:52,605 INFO L425 ceAbstractionStarter]: For program point L-1-5(line -1) no Hoare annotation was computed. [2018-11-18 15:10:52,605 INFO L425 ceAbstractionStarter]: For program point L-1-6(line -1) no Hoare annotation was computed. [2018-11-18 15:10:52,606 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~TO~C_INTEXIT(line -1) no Hoare annotation was computed. [2018-11-18 15:10:52,606 INFO L428 ceAbstractionStarter]: At program point ##fun~$Pointer$~TO~C_INTENTRY(line -1) the Hoare annotation is: true [2018-11-18 15:10:52,606 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~TO~C_INTFINAL(line -1) no Hoare annotation was computed. [2018-11-18 15:10:52,606 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_17EXIT(lines 5860 5869) no Hoare annotation was computed. [2018-11-18 15:10:52,606 INFO L428 ceAbstractionStarter]: At program point L5865(line 5865) the Hoare annotation is: true [2018-11-18 15:10:52,606 INFO L425 ceAbstractionStarter]: For program point L5865-1(line 5865) no Hoare annotation was computed. [2018-11-18 15:10:52,606 INFO L428 ceAbstractionStarter]: At program point ldv_mutex_unlock_17ENTRY(lines 5860 5869) the Hoare annotation is: true [2018-11-18 15:10:52,606 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_17FINAL(lines 5860 5869) no Hoare annotation was computed. [2018-11-18 15:10:52,606 INFO L428 ceAbstractionStarter]: At program point ldv_ptr_errENTRY(lines 6041 6048) the Hoare annotation is: true [2018-11-18 15:10:52,606 INFO L425 ceAbstractionStarter]: For program point ldv_ptr_errFINAL(lines 6041 6048) no Hoare annotation was computed. [2018-11-18 15:10:52,606 INFO L425 ceAbstractionStarter]: For program point ldv_ptr_errEXIT(lines 6041 6048) no Hoare annotation was computed. [2018-11-18 15:10:52,606 INFO L425 ceAbstractionStarter]: For program point L5346-1(lines 5341 5353) no Hoare annotation was computed. [2018-11-18 15:10:52,606 INFO L428 ceAbstractionStarter]: At program point mousedev_psaux_unregisterENTRY(lines 5341 5353) the Hoare annotation is: true [2018-11-18 15:10:52,606 INFO L425 ceAbstractionStarter]: For program point mousedev_psaux_unregisterEXIT(lines 5341 5353) no Hoare annotation was computed. [2018-11-18 15:10:52,606 INFO L428 ceAbstractionStarter]: At program point L5347(line 5347) the Hoare annotation is: true [2018-11-18 15:10:52,607 INFO L425 ceAbstractionStarter]: For program point L5347-1(line 5347) no Hoare annotation was computed. [2018-11-18 15:10:52,607 INFO L428 ceAbstractionStarter]: At program point constant_test_bitENTRY(lines 3416 3423) the Hoare annotation is: true [2018-11-18 15:10:52,607 INFO L425 ceAbstractionStarter]: For program point constant_test_bitFINAL(lines 3416 3423) no Hoare annotation was computed. [2018-11-18 15:10:52,607 INFO L425 ceAbstractionStarter]: For program point constant_test_bitEXIT(lines 3416 3423) no Hoare annotation was computed. [2018-11-18 15:10:52,607 INFO L425 ceAbstractionStarter]: For program point list_del_rcuEXIT(lines 3910 3919) no Hoare annotation was computed. [2018-11-18 15:10:52,607 INFO L428 ceAbstractionStarter]: At program point list_del_rcuENTRY(lines 3910 3919) the Hoare annotation is: true [2018-11-18 15:10:52,607 INFO L425 ceAbstractionStarter]: For program point list_del_rcuFINAL(lines 3910 3919) no Hoare annotation was computed. [2018-11-18 15:10:52,607 INFO L425 ceAbstractionStarter]: For program point synchronize_rcuFINAL(lines 3810 3818) no Hoare annotation was computed. [2018-11-18 15:10:52,607 INFO L428 ceAbstractionStarter]: At program point synchronize_rcuENTRY(lines 3810 3818) the Hoare annotation is: true [2018-11-18 15:10:52,607 INFO L425 ceAbstractionStarter]: For program point synchronize_rcuEXIT(lines 3810 3818) no Hoare annotation was computed. [2018-11-18 15:10:52,607 INFO L425 ceAbstractionStarter]: For program point L4383(lines 4383 4392) no Hoare annotation was computed. [2018-11-18 15:10:52,607 INFO L428 ceAbstractionStarter]: At program point L4385(line 4385) the Hoare annotation is: true [2018-11-18 15:10:52,607 INFO L425 ceAbstractionStarter]: For program point L4381(lines 4381 4395) no Hoare annotation was computed. [2018-11-18 15:10:52,607 INFO L425 ceAbstractionStarter]: For program point L4381-1(lines 4381 4395) no Hoare annotation was computed. [2018-11-18 15:10:52,607 INFO L428 ceAbstractionStarter]: At program point mousedev_touchpad_touchENTRY(lines 4375 4408) the Hoare annotation is: true [2018-11-18 15:10:52,607 INFO L428 ceAbstractionStarter]: At program point L4386(line 4386) the Hoare annotation is: true [2018-11-18 15:10:52,608 INFO L428 ceAbstractionStarter]: At program point L4388(line 4388) the Hoare annotation is: true [2018-11-18 15:10:52,608 INFO L428 ceAbstractionStarter]: At program point L4384-1(line 4384) the Hoare annotation is: true [2018-11-18 15:10:52,608 INFO L428 ceAbstractionStarter]: At program point L4382(line 4382) the Hoare annotation is: true [2018-11-18 15:10:52,608 INFO L428 ceAbstractionStarter]: At program point L4384(line 4384) the Hoare annotation is: true [2018-11-18 15:10:52,608 INFO L425 ceAbstractionStarter]: For program point L4382-1(line 4382) no Hoare annotation was computed. [2018-11-18 15:10:52,608 INFO L425 ceAbstractionStarter]: For program point L4380(lines 4380 4405) no Hoare annotation was computed. [2018-11-18 15:10:52,608 INFO L425 ceAbstractionStarter]: For program point mousedev_touchpad_touchEXIT(lines 4375 4408) no Hoare annotation was computed. [2018-11-18 15:10:52,608 INFO L425 ceAbstractionStarter]: For program point L4401-2(lines 4375 4408) no Hoare annotation was computed. [2018-11-18 15:10:52,608 INFO L425 ceAbstractionStarter]: For program point L4401(lines 4401 4405) no Hoare annotation was computed. [2018-11-18 15:10:52,608 INFO L428 ceAbstractionStarter]: At program point L4387(line 4387) the Hoare annotation is: true [2018-11-18 15:10:52,608 INFO L425 ceAbstractionStarter]: For program point L5386(line 5386) no Hoare annotation was computed. [2018-11-18 15:10:52,608 INFO L428 ceAbstractionStarter]: At program point L5388(line 5388) the Hoare annotation is: true [2018-11-18 15:10:52,608 INFO L425 ceAbstractionStarter]: For program point mousedev_exitEXIT(lines 5381 5391) no Hoare annotation was computed. [2018-11-18 15:10:52,608 INFO L428 ceAbstractionStarter]: At program point mousedev_exitENTRY(lines 5381 5391) the Hoare annotation is: true [2018-11-18 15:10:52,608 INFO L425 ceAbstractionStarter]: For program point mousedev_exitFINAL(lines 5381 5391) no Hoare annotation was computed. [2018-11-18 15:10:52,608 INFO L425 ceAbstractionStarter]: For program point list_del_initEXIT(lines 3452 3461) no Hoare annotation was computed. [2018-11-18 15:10:52,609 INFO L428 ceAbstractionStarter]: At program point list_del_initENTRY(lines 3452 3461) the Hoare annotation is: true [2018-11-18 15:10:52,609 INFO L425 ceAbstractionStarter]: For program point list_del_initFINAL(lines 3452 3461) no Hoare annotation was computed. [2018-11-18 15:10:52,609 INFO L428 ceAbstractionStarter]: At program point L3458(line 3458) the Hoare annotation is: true [2018-11-18 15:10:52,609 INFO L425 ceAbstractionStarter]: For program point L4575(lines 4575 4603) no Hoare annotation was computed. [2018-11-18 15:10:52,609 INFO L428 ceAbstractionStarter]: At program point L4575-2(lines 4575 4603) the Hoare annotation is: true [2018-11-18 15:10:52,609 INFO L425 ceAbstractionStarter]: For program point L4604(line 4604) no Hoare annotation was computed. [2018-11-18 15:10:52,609 INFO L428 ceAbstractionStarter]: At program point L4567(line 4567) the Hoare annotation is: true [2018-11-18 15:10:52,609 INFO L425 ceAbstractionStarter]: For program point L4567-1(line 4567) no Hoare annotation was computed. [2018-11-18 15:10:52,609 INFO L425 ceAbstractionStarter]: For program point mixdev_open_devicesEXIT(lines 4557 4607) no Hoare annotation was computed. [2018-11-18 15:10:52,609 INFO L428 ceAbstractionStarter]: At program point L4594(lines 4575 4601) the Hoare annotation is: true [2018-11-18 15:10:52,609 INFO L428 ceAbstractionStarter]: At program point L4596(lines 4575 4601) the Hoare annotation is: true [2018-11-18 15:10:52,609 INFO L425 ceAbstractionStarter]: For program point L4582(lines 4582 4586) no Hoare annotation was computed. [2018-11-18 15:10:52,609 INFO L425 ceAbstractionStarter]: For program point L4580(lines 4580 4590) no Hoare annotation was computed. [2018-11-18 15:10:52,609 INFO L425 ceAbstractionStarter]: For program point L4568(lines 4568 4572) no Hoare annotation was computed. [2018-11-18 15:10:52,609 INFO L428 ceAbstractionStarter]: At program point mixdev_open_devicesENTRY(lines 4557 4607) the Hoare annotation is: true [2018-11-18 15:10:52,609 INFO L428 ceAbstractionStarter]: At program point L4591(lines 4575 4601) the Hoare annotation is: true [2018-11-18 15:10:52,610 INFO L425 ceAbstractionStarter]: For program point mixdev_open_devicesFINAL(lines 4557 4607) no Hoare annotation was computed. [2018-11-18 15:10:52,610 INFO L428 ceAbstractionStarter]: At program point L4581(line 4581) the Hoare annotation is: true [2018-11-18 15:10:52,610 INFO L425 ceAbstractionStarter]: For program point L4581-1(line 4581) no Hoare annotation was computed. [2018-11-18 15:10:52,610 INFO L425 ceAbstractionStarter]: For program point list_add_tailFINAL(lines 3442 3450) no Hoare annotation was computed. [2018-11-18 15:10:52,610 INFO L428 ceAbstractionStarter]: At program point list_add_tailENTRY(lines 3442 3450) the Hoare annotation is: true [2018-11-18 15:10:52,610 INFO L425 ceAbstractionStarter]: For program point list_add_tailEXIT(lines 3442 3450) no Hoare annotation was computed. [2018-11-18 15:10:52,610 INFO L425 ceAbstractionStarter]: For program point copy_to_userEXIT(lines 3969 3987) no Hoare annotation was computed. [2018-11-18 15:10:52,610 INFO L428 ceAbstractionStarter]: At program point copy_to_userENTRY(lines 3969 3987) the Hoare annotation is: true [2018-11-18 15:10:52,610 INFO L425 ceAbstractionStarter]: For program point L3980(lines 3980 3984) no Hoare annotation was computed. [2018-11-18 15:10:52,610 INFO L425 ceAbstractionStarter]: For program point copy_to_userFINAL(lines 3969 3987) no Hoare annotation was computed. [2018-11-18 15:10:52,610 INFO L425 ceAbstractionStarter]: For program point L3979-1(line 3979) no Hoare annotation was computed. [2018-11-18 15:10:52,610 INFO L425 ceAbstractionStarter]: For program point L3980-2(lines 3980 3984) no Hoare annotation was computed. [2018-11-18 15:10:52,610 INFO L428 ceAbstractionStarter]: At program point L3979(line 3979) the Hoare annotation is: true [2018-11-18 15:10:52,610 INFO L428 ceAbstractionStarter]: At program point L4449(line 4449) the Hoare annotation is: true [2018-11-18 15:10:52,610 INFO L425 ceAbstractionStarter]: For program point L4441(lines 4441 4450) no Hoare annotation was computed. [2018-11-18 15:10:52,610 INFO L428 ceAbstractionStarter]: At program point L4437(line 4437) the Hoare annotation is: true [2018-11-18 15:10:52,610 INFO L428 ceAbstractionStarter]: At program point L4433(line 4433) the Hoare annotation is: true [2018-11-18 15:10:52,611 INFO L425 ceAbstractionStarter]: For program point L4433-1(line 4433) no Hoare annotation was computed. [2018-11-18 15:10:52,611 INFO L428 ceAbstractionStarter]: At program point L4429(line 4429) the Hoare annotation is: true [2018-11-18 15:10:52,611 INFO L425 ceAbstractionStarter]: For program point L4429-1(line 4429) no Hoare annotation was computed. [2018-11-18 15:10:52,611 INFO L425 ceAbstractionStarter]: For program point L4421(lines 4421 4476) no Hoare annotation was computed. [2018-11-18 15:10:52,611 INFO L428 ceAbstractionStarter]: At program point L4446(line 4446) the Hoare annotation is: true [2018-11-18 15:10:52,611 INFO L428 ceAbstractionStarter]: At program point L4442(line 4442) the Hoare annotation is: true [2018-11-18 15:10:52,611 INFO L425 ceAbstractionStarter]: For program point L4442-1(line 4442) no Hoare annotation was computed. [2018-11-18 15:10:52,611 INFO L425 ceAbstractionStarter]: For program point L4430(lines 4430 4434) no Hoare annotation was computed. [2018-11-18 15:10:52,611 INFO L425 ceAbstractionStarter]: For program point L4455(line 4455) no Hoare annotation was computed. [2018-11-18 15:10:52,611 INFO L425 ceAbstractionStarter]: For program point L4422(line 4422) no Hoare annotation was computed. [2018-11-18 15:10:52,611 INFO L425 ceAbstractionStarter]: For program point L4443(lines 4443 4447) no Hoare annotation was computed. [2018-11-18 15:10:52,611 INFO L425 ceAbstractionStarter]: For program point mousedev_eventEXIT(lines 4409 4480) no Hoare annotation was computed. [2018-11-18 15:10:52,611 INFO L425 ceAbstractionStarter]: For program point L4439(line 4439) no Hoare annotation was computed. [2018-11-18 15:10:52,611 INFO L428 ceAbstractionStarter]: At program point L4431(line 4431) the Hoare annotation is: true [2018-11-18 15:10:52,611 INFO L425 ceAbstractionStarter]: For program point L4431-1(line 4431) no Hoare annotation was computed. [2018-11-18 15:10:52,611 INFO L428 ceAbstractionStarter]: At program point L4464(line 4464) the Hoare annotation is: true [2018-11-18 15:10:52,611 INFO L428 ceAbstractionStarter]: At program point L4423(line 4423) the Hoare annotation is: true [2018-11-18 15:10:52,612 INFO L425 ceAbstractionStarter]: For program point L4423-1(line 4423) no Hoare annotation was computed. [2018-11-18 15:10:52,612 INFO L425 ceAbstractionStarter]: For program point L4456(lines 4456 4474) no Hoare annotation was computed. [2018-11-18 15:10:52,612 INFO L428 ceAbstractionStarter]: At program point L4477(lines 4409 4480) the Hoare annotation is: true [2018-11-18 15:10:52,612 INFO L428 ceAbstractionStarter]: At program point L4444(line 4444) the Hoare annotation is: true [2018-11-18 15:10:52,612 INFO L425 ceAbstractionStarter]: For program point L4440(lines 4440 4453) no Hoare annotation was computed. [2018-11-18 15:10:52,612 INFO L428 ceAbstractionStarter]: At program point mousedev_eventENTRY(lines 4409 4480) the Hoare annotation is: true [2018-11-18 15:10:52,612 INFO L425 ceAbstractionStarter]: For program point L4436(line 4436) no Hoare annotation was computed. [2018-11-18 15:10:52,612 INFO L425 ceAbstractionStarter]: For program point L4465(line 4465) no Hoare annotation was computed. [2018-11-18 15:10:52,612 INFO L428 ceAbstractionStarter]: At program point L4457-2(lines 4457 4463) the Hoare annotation is: true [2018-11-18 15:10:52,612 INFO L425 ceAbstractionStarter]: For program point L4457(lines 4457 4463) no Hoare annotation was computed. [2018-11-18 15:10:52,612 INFO L425 ceAbstractionStarter]: For program point L4424(lines 4424 4428) no Hoare annotation was computed. [2018-11-18 15:10:52,612 INFO L428 ceAbstractionStarter]: At program point __rcu_read_unlockENTRY(lines 3800 3809) the Hoare annotation is: true [2018-11-18 15:10:52,612 INFO L425 ceAbstractionStarter]: For program point __rcu_read_unlockFINAL(lines 3800 3809) no Hoare annotation was computed. [2018-11-18 15:10:52,612 INFO L425 ceAbstractionStarter]: For program point __rcu_read_unlockEXIT(lines 3800 3809) no Hoare annotation was computed. [2018-11-18 15:10:52,613 INFO L425 ceAbstractionStarter]: For program point ldv_errorFINAL(lines 6000 6008) no Hoare annotation was computed. [2018-11-18 15:10:52,613 INFO L428 ceAbstractionStarter]: At program point ldv_errorENTRY(lines 6000 6008) the Hoare annotation is: true [2018-11-18 15:10:52,613 INFO L425 ceAbstractionStarter]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 6006) no Hoare annotation was computed. [2018-11-18 15:10:52,613 INFO L425 ceAbstractionStarter]: For program point ldv_errorEXIT(lines 6000 6008) no Hoare annotation was computed. [2018-11-18 15:10:52,613 INFO L425 ceAbstractionStarter]: For program point ldv_cdev_init_23FINAL(lines 5920 5930) no Hoare annotation was computed. [2018-11-18 15:10:52,613 INFO L428 ceAbstractionStarter]: At program point L5927(line 5927) the Hoare annotation is: true [2018-11-18 15:10:52,613 INFO L428 ceAbstractionStarter]: At program point ldv_cdev_init_23ENTRY(lines 5920 5930) the Hoare annotation is: true [2018-11-18 15:10:52,613 INFO L425 ceAbstractionStarter]: For program point ldv_cdev_init_23EXIT(lines 5920 5930) no Hoare annotation was computed. [2018-11-18 15:10:52,613 INFO L428 ceAbstractionStarter]: At program point L5279(line 5279) the Hoare annotation is: true [2018-11-18 15:10:52,613 INFO L425 ceAbstractionStarter]: For program point L5278(lines 5278 5283) no Hoare annotation was computed. [2018-11-18 15:10:52,613 INFO L425 ceAbstractionStarter]: For program point L5279-1(line 5279) no Hoare annotation was computed. [2018-11-18 15:10:52,613 INFO L425 ceAbstractionStarter]: For program point mousedev_connectEXIT(lines 5260 5286) no Hoare annotation was computed. [2018-11-18 15:10:52,613 INFO L428 ceAbstractionStarter]: At program point L5277(line 5277) the Hoare annotation is: true [2018-11-18 15:10:52,613 INFO L425 ceAbstractionStarter]: For program point L5277-1(line 5277) no Hoare annotation was computed. [2018-11-18 15:10:52,613 INFO L425 ceAbstractionStarter]: For program point L5271(lines 5271 5276) no Hoare annotation was computed. [2018-11-18 15:10:52,614 INFO L425 ceAbstractionStarter]: For program point L5272-1(line 5272) no Hoare annotation was computed. [2018-11-18 15:10:52,614 INFO L428 ceAbstractionStarter]: At program point L5270(line 5270) the Hoare annotation is: true [2018-11-18 15:10:52,614 INFO L428 ceAbstractionStarter]: At program point L5272(line 5272) the Hoare annotation is: true [2018-11-18 15:10:52,614 INFO L428 ceAbstractionStarter]: At program point L5269(line 5269) the Hoare annotation is: true [2018-11-18 15:10:52,614 INFO L425 ceAbstractionStarter]: For program point L5270-1(line 5270) no Hoare annotation was computed. [2018-11-18 15:10:52,614 INFO L428 ceAbstractionStarter]: At program point mousedev_connectENTRY(lines 5260 5286) the Hoare annotation is: true [2018-11-18 15:10:52,614 INFO L425 ceAbstractionStarter]: For program point L5269-1(line 5269) no Hoare annotation was computed. [2018-11-18 15:10:52,614 INFO L425 ceAbstractionStarter]: For program point mousedev_connectFINAL(lines 5260 5286) no Hoare annotation was computed. [2018-11-18 15:10:52,614 INFO L428 ceAbstractionStarter]: At program point L4763(line 4763) the Hoare annotation is: true [2018-11-18 15:10:52,614 INFO L425 ceAbstractionStarter]: For program point L4763-1(line 4763) no Hoare annotation was computed. [2018-11-18 15:10:52,614 INFO L428 ceAbstractionStarter]: At program point L4755(line 4755) the Hoare annotation is: true [2018-11-18 15:10:52,614 INFO L425 ceAbstractionStarter]: For program point L4755-1(line 4755) no Hoare annotation was computed. [2018-11-18 15:10:52,614 INFO L428 ceAbstractionStarter]: At program point L4747(line 4747) the Hoare annotation is: true [2018-11-18 15:10:52,614 INFO L425 ceAbstractionStarter]: For program point L4747-1(line 4747) no Hoare annotation was computed. [2018-11-18 15:10:52,614 INFO L425 ceAbstractionStarter]: For program point mousedev_packetEXIT(lines 4736 4788) no Hoare annotation was computed. [2018-11-18 15:10:52,615 INFO L425 ceAbstractionStarter]: For program point L4776-2(line 4776) no Hoare annotation was computed. [2018-11-18 15:10:52,615 INFO L425 ceAbstractionStarter]: For program point L4776(line 4776) no Hoare annotation was computed. [2018-11-18 15:10:52,615 INFO L425 ceAbstractionStarter]: For program point L4776-5(lines 4776 4785) no Hoare annotation was computed. [2018-11-18 15:10:52,615 INFO L425 ceAbstractionStarter]: For program point L4776-6(lines 4736 4788) no Hoare annotation was computed. [2018-11-18 15:10:52,615 INFO L425 ceAbstractionStarter]: For program point L4776-3(line 4776) no Hoare annotation was computed. [2018-11-18 15:10:52,615 INFO L425 ceAbstractionStarter]: For program point L4768-2(line 4768) no Hoare annotation was computed. [2018-11-18 15:10:52,615 INFO L425 ceAbstractionStarter]: For program point L4768(line 4768) no Hoare annotation was computed. [2018-11-18 15:10:52,615 INFO L425 ceAbstractionStarter]: For program point L4777(lines 4777 4782) no Hoare annotation was computed. [2018-11-18 15:10:52,615 INFO L425 ceAbstractionStarter]: For program point L4769(line 4769) no Hoare annotation was computed. [2018-11-18 15:10:52,615 INFO L425 ceAbstractionStarter]: For program point L4761(line 4761) no Hoare annotation was computed. [2018-11-18 15:10:52,615 INFO L428 ceAbstractionStarter]: At program point mousedev_packetENTRY(lines 4736 4788) the Hoare annotation is: true [2018-11-18 15:10:52,615 INFO L425 ceAbstractionStarter]: For program point L4753(lines 4753 4774) no Hoare annotation was computed. [2018-11-18 15:10:52,615 INFO L428 ceAbstractionStarter]: At program point L4749(line 4749) the Hoare annotation is: true [2018-11-18 15:10:52,615 INFO L425 ceAbstractionStarter]: For program point L4749-1(line 4749) no Hoare annotation was computed. [2018-11-18 15:10:52,615 INFO L425 ceAbstractionStarter]: For program point L4754(line 4754) no Hoare annotation was computed. [2018-11-18 15:10:52,615 INFO L425 ceAbstractionStarter]: For program point L4746(line 4746) no Hoare annotation was computed. [2018-11-18 15:10:52,615 INFO L425 ceAbstractionStarter]: For program point L4746-3(line 4746) no Hoare annotation was computed. [2018-11-18 15:10:52,616 INFO L428 ceAbstractionStarter]: At program point L4775(lines 4744 4787) the Hoare annotation is: true [2018-11-18 15:10:52,616 INFO L425 ceAbstractionStarter]: For program point L4746-2(line 4746) no Hoare annotation was computed. [2018-11-18 15:10:52,616 INFO L425 ceAbstractionStarter]: For program point L4746-5(line 4746) no Hoare annotation was computed. [2018-11-18 15:10:52,616 INFO L425 ceAbstractionStarter]: For program point kobject_nameEXIT(lines 4004 4011) no Hoare annotation was computed. [2018-11-18 15:10:52,616 INFO L428 ceAbstractionStarter]: At program point kobject_nameENTRY(lines 4004 4011) the Hoare annotation is: true [2018-11-18 15:10:52,616 INFO L425 ceAbstractionStarter]: For program point kobject_nameFINAL(lines 4004 4011) no Hoare annotation was computed. [2018-11-18 15:10:52,616 INFO L428 ceAbstractionStarter]: At program point clear_bitENTRY(lines 3407 3415) the Hoare annotation is: true [2018-11-18 15:10:52,616 INFO L425 ceAbstractionStarter]: For program point clear_bitFINAL(lines 3407 3415) no Hoare annotation was computed. [2018-11-18 15:10:52,616 INFO L425 ceAbstractionStarter]: For program point clear_bitEXIT(lines 3407 3415) no Hoare annotation was computed. [2018-11-18 15:10:52,616 INFO L428 ceAbstractionStarter]: At program point spin_unlock_irqENTRY(lines 3765 3773) the Hoare annotation is: true [2018-11-18 15:10:52,616 INFO L425 ceAbstractionStarter]: For program point spin_unlock_irqEXIT(lines 3765 3773) no Hoare annotation was computed. [2018-11-18 15:10:52,616 INFO L425 ceAbstractionStarter]: For program point spin_unlock_irqFINAL(lines 3765 3773) no Hoare annotation was computed. [2018-11-18 15:10:52,616 INFO L425 ceAbstractionStarter]: For program point ldv__builtin_expectFINAL(lines 3586 3593) no Hoare annotation was computed. [2018-11-18 15:10:52,616 INFO L428 ceAbstractionStarter]: At program point ldv__builtin_expectENTRY(lines 3586 3593) the Hoare annotation is: true [2018-11-18 15:10:52,616 INFO L425 ceAbstractionStarter]: For program point ldv__builtin_expectEXIT(lines 3586 3593) no Hoare annotation was computed. [2018-11-18 15:10:52,616 INFO L428 ceAbstractionStarter]: At program point L3390(line 3390) the Hoare annotation is: true [2018-11-18 15:10:52,617 INFO L425 ceAbstractionStarter]: For program point L3388(line 3388) no Hoare annotation was computed. [2018-11-18 15:10:52,617 INFO L425 ceAbstractionStarter]: For program point L3390-1(line 3390) no Hoare annotation was computed. [2018-11-18 15:10:52,617 INFO L425 ceAbstractionStarter]: For program point L3382(line 3382) no Hoare annotation was computed. [2018-11-18 15:10:52,617 INFO L425 ceAbstractionStarter]: For program point L3376(line 3376) no Hoare annotation was computed. [2018-11-18 15:10:52,617 INFO L428 ceAbstractionStarter]: At program point __read_once_sizeENTRY(lines 3370 3396) the Hoare annotation is: true [2018-11-18 15:10:52,617 INFO L425 ceAbstractionStarter]: For program point __read_once_sizeEXIT(lines 3370 3396) no Hoare annotation was computed. [2018-11-18 15:10:52,617 INFO L428 ceAbstractionStarter]: At program point L3393(lines 3370 3396) the Hoare annotation is: true [2018-11-18 15:10:52,617 INFO L425 ceAbstractionStarter]: For program point L3385(line 3385) no Hoare annotation was computed. [2018-11-18 15:10:52,617 INFO L425 ceAbstractionStarter]: For program point L3379(line 3379) no Hoare annotation was computed. [2018-11-18 15:10:52,617 INFO L425 ceAbstractionStarter]: For program point L3375(lines 3375 3392) no Hoare annotation was computed. [2018-11-18 15:10:52,617 INFO L425 ceAbstractionStarter]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2018-11-18 15:10:52,617 INFO L428 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-11-18 15:10:52,617 INFO L428 ceAbstractionStarter]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: true [2018-11-18 15:10:52,617 INFO L425 ceAbstractionStarter]: For program point #Ultimate.C_memsetFINAL(line -1) no Hoare annotation was computed. [2018-11-18 15:10:52,617 INFO L425 ceAbstractionStarter]: For program point rcu_read_lockEXIT(lines 3840 3869) no Hoare annotation was computed. [2018-11-18 15:10:52,618 INFO L425 ceAbstractionStarter]: For program point L3853(lines 3853 3857) no Hoare annotation was computed. [2018-11-18 15:10:52,618 INFO L425 ceAbstractionStarter]: For program point L3851-1(lines 3840 3869) no Hoare annotation was computed. [2018-11-18 15:10:52,618 INFO L425 ceAbstractionStarter]: For program point L3851(lines 3851 3866) no Hoare annotation was computed. [2018-11-18 15:10:52,618 INFO L425 ceAbstractionStarter]: For program point L3853-2(lines 3851 3864) no Hoare annotation was computed. [2018-11-18 15:10:52,618 INFO L428 ceAbstractionStarter]: At program point L3848(line 3848) the Hoare annotation is: true [2018-11-18 15:10:52,618 INFO L425 ceAbstractionStarter]: For program point L3849(line 3849) no Hoare annotation was computed. [2018-11-18 15:10:52,618 INFO L428 ceAbstractionStarter]: At program point L3848-1(line 3848) the Hoare annotation is: true [2018-11-18 15:10:52,618 INFO L428 ceAbstractionStarter]: At program point rcu_read_lockENTRY(lines 3840 3869) the Hoare annotation is: true [2018-11-18 15:10:52,618 INFO L425 ceAbstractionStarter]: For program point L3535-1(line 3535) no Hoare annotation was computed. [2018-11-18 15:10:52,618 INFO L425 ceAbstractionStarter]: For program point ldv_init_zallocFINAL(lines 3529 3540) no Hoare annotation was computed. [2018-11-18 15:10:52,618 INFO L428 ceAbstractionStarter]: At program point L3535(line 3535) the Hoare annotation is: true [2018-11-18 15:10:52,618 INFO L425 ceAbstractionStarter]: For program point ldv_init_zallocEXIT(lines 3529 3540) no Hoare annotation was computed. [2018-11-18 15:10:52,618 INFO L428 ceAbstractionStarter]: At program point ldv_init_zallocENTRY(lines 3529 3540) the Hoare annotation is: true [2018-11-18 15:10:52,618 INFO L425 ceAbstractionStarter]: For program point L3677(lines 3677 3720) no Hoare annotation was computed. [2018-11-18 15:10:52,618 INFO L425 ceAbstractionStarter]: For program point L3702(lines 3702 3706) no Hoare annotation was computed. [2018-11-18 15:10:52,618 INFO L425 ceAbstractionStarter]: For program point L3698(line 3698) no Hoare annotation was computed. [2018-11-18 15:10:52,619 INFO L425 ceAbstractionStarter]: For program point L3682(lines 3682 3686) no Hoare annotation was computed. [2018-11-18 15:10:52,619 INFO L425 ceAbstractionStarter]: For program point L3678(line 3678) no Hoare annotation was computed. [2018-11-18 15:10:52,619 INFO L425 ceAbstractionStarter]: For program point L3699(lines 3699 3706) no Hoare annotation was computed. [2018-11-18 15:10:52,619 INFO L425 ceAbstractionStarter]: For program point L3712(lines 3712 3716) no Hoare annotation was computed. [2018-11-18 15:10:52,619 INFO L425 ceAbstractionStarter]: For program point L3679(lines 3679 3686) no Hoare annotation was computed. [2018-11-18 15:10:52,619 INFO L425 ceAbstractionStarter]: For program point L3708(line 3708) no Hoare annotation was computed. [2018-11-18 15:10:52,619 INFO L425 ceAbstractionStarter]: For program point L3692(lines 3692 3696) no Hoare annotation was computed. [2018-11-18 15:10:52,619 INFO L425 ceAbstractionStarter]: For program point L3688(line 3688) no Hoare annotation was computed. [2018-11-18 15:10:52,619 INFO L428 ceAbstractionStarter]: At program point L3721(lines 3671 3724) the Hoare annotation is: true [2018-11-18 15:10:52,619 INFO L425 ceAbstractionStarter]: For program point L3709(lines 3709 3716) no Hoare annotation was computed. [2018-11-18 15:10:52,619 INFO L428 ceAbstractionStarter]: At program point __preempt_count_subENTRY(lines 3671 3724) the Hoare annotation is: true [2018-11-18 15:10:52,619 INFO L425 ceAbstractionStarter]: For program point __preempt_count_subEXIT(lines 3671 3724) no Hoare annotation was computed. [2018-11-18 15:10:52,619 INFO L425 ceAbstractionStarter]: For program point L3689(lines 3689 3696) no Hoare annotation was computed. [2018-11-18 15:10:52,619 INFO L425 ceAbstractionStarter]: For program point L3718(line 3718) no Hoare annotation was computed. [2018-11-18 15:10:52,619 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-18 15:10:52,619 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-11-18 15:10:52,620 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-18 15:10:52,620 INFO L425 ceAbstractionStarter]: For program point L4346(lines 4346 4351) no Hoare annotation was computed. [2018-11-18 15:10:52,620 INFO L425 ceAbstractionStarter]: For program point L4313(lines 4313 4320) no Hoare annotation was computed. [2018-11-18 15:10:52,620 INFO L425 ceAbstractionStarter]: For program point L4346-2(lines 4346 4351) no Hoare annotation was computed. [2018-11-18 15:10:52,620 INFO L425 ceAbstractionStarter]: For program point L4340-2(line 4340) no Hoare annotation was computed. [2018-11-18 15:10:52,620 INFO L425 ceAbstractionStarter]: For program point L4340(line 4340) no Hoare annotation was computed. [2018-11-18 15:10:52,620 INFO L425 ceAbstractionStarter]: For program point L4340-5(line 4340) no Hoare annotation was computed. [2018-11-18 15:10:52,620 INFO L425 ceAbstractionStarter]: For program point L4340-6(line 4340) no Hoare annotation was computed. [2018-11-18 15:10:52,620 INFO L425 ceAbstractionStarter]: For program point L4340-3(line 4340) no Hoare annotation was computed. [2018-11-18 15:10:52,620 INFO L428 ceAbstractionStarter]: At program point L4299(line 4299) the Hoare annotation is: true [2018-11-18 15:10:52,620 INFO L425 ceAbstractionStarter]: For program point L4299-1(line 4299) no Hoare annotation was computed. [2018-11-18 15:10:52,620 INFO L428 ceAbstractionStarter]: At program point L4340-10(lines 4340 4344) the Hoare annotation is: true [2018-11-18 15:10:52,620 INFO L425 ceAbstractionStarter]: For program point L4340-8(lines 4340 4344) no Hoare annotation was computed. [2018-11-18 15:10:52,620 INFO L425 ceAbstractionStarter]: For program point L4324-2(lines 4324 4331) no Hoare annotation was computed. [2018-11-18 15:10:52,620 INFO L425 ceAbstractionStarter]: For program point L4324(lines 4324 4331) no Hoare annotation was computed. [2018-11-18 15:10:52,620 INFO L428 ceAbstractionStarter]: At program point L4366(line 4366) the Hoare annotation is: true [2018-11-18 15:10:52,621 INFO L425 ceAbstractionStarter]: For program point L4333-3(line 4333) no Hoare annotation was computed. [2018-11-18 15:10:52,621 INFO L425 ceAbstractionStarter]: For program point L4333(line 4333) no Hoare annotation was computed. [2018-11-18 15:10:52,621 INFO L425 ceAbstractionStarter]: For program point L4366-1(lines 4297 4373) no Hoare annotation was computed. [2018-11-18 15:10:52,621 INFO L425 ceAbstractionStarter]: For program point L4333-1(line 4333) no Hoare annotation was computed. [2018-11-18 15:10:52,621 INFO L425 ceAbstractionStarter]: For program point L4333-5(line 4333) no Hoare annotation was computed. [2018-11-18 15:10:52,621 INFO L428 ceAbstractionStarter]: At program point L4317(line 4317) the Hoare annotation is: true [2018-11-18 15:10:52,621 INFO L425 ceAbstractionStarter]: For program point L4317-1(line 4317) no Hoare annotation was computed. [2018-11-18 15:10:52,621 INFO L425 ceAbstractionStarter]: For program point L4309(line 4309) no Hoare annotation was computed. [2018-11-18 15:10:52,621 INFO L425 ceAbstractionStarter]: For program point L4367-1(lines 4367 4371) no Hoare annotation was computed. [2018-11-18 15:10:52,621 INFO L428 ceAbstractionStarter]: At program point L4301(line 4301) the Hoare annotation is: true [2018-11-18 15:10:52,621 INFO L425 ceAbstractionStarter]: For program point L4301-1(line 4301) no Hoare annotation was computed. [2018-11-18 15:10:52,621 INFO L425 ceAbstractionStarter]: For program point mousedev_notify_readersEXIT(lines 4277 4374) no Hoare annotation was computed. [2018-11-18 15:10:52,621 INFO L425 ceAbstractionStarter]: For program point L4335(line 4335) no Hoare annotation was computed. [2018-11-18 15:10:52,621 INFO L425 ceAbstractionStarter]: For program point L4335-1(line 4335) no Hoare annotation was computed. [2018-11-18 15:10:52,621 INFO L425 ceAbstractionStarter]: For program point L4335-5(line 4335) no Hoare annotation was computed. [2018-11-18 15:10:52,621 INFO L425 ceAbstractionStarter]: For program point L4335-3(line 4335) no Hoare annotation was computed. [2018-11-18 15:10:52,622 INFO L428 ceAbstractionStarter]: At program point L4360(lines 4297 4373) the Hoare annotation is: true [2018-11-18 15:10:52,622 INFO L428 ceAbstractionStarter]: At program point mousedev_notify_readersENTRY(lines 4277 4374) the Hoare annotation is: true [2018-11-18 15:10:52,622 INFO L425 ceAbstractionStarter]: For program point L4311(line 4311) no Hoare annotation was computed. [2018-11-18 15:10:52,622 INFO L425 ceAbstractionStarter]: For program point L4311-2(lines 4311 4323) no Hoare annotation was computed. [2018-11-18 15:10:52,622 INFO L425 ceAbstractionStarter]: For program point L4311-3(lines 4311 4323) no Hoare annotation was computed. [2018-11-18 15:10:52,622 INFO L425 ceAbstractionStarter]: For program point mousedev_notify_readersFINAL(lines 4277 4374) no Hoare annotation was computed. [2018-11-18 15:10:52,622 INFO L428 ceAbstractionStarter]: At program point L4353(lines 4353 4354) the Hoare annotation is: true [2018-11-18 15:10:52,622 INFO L425 ceAbstractionStarter]: For program point L4353-1(lines 4353 4354) no Hoare annotation was computed. [2018-11-18 15:10:52,622 INFO L425 ceAbstractionStarter]: For program point L4345(line 4345) no Hoare annotation was computed. [2018-11-18 15:10:52,622 INFO L428 ceAbstractionStarter]: At program point L4362(lines 4297 4373) the Hoare annotation is: true [2018-11-18 15:10:52,622 INFO L425 ceAbstractionStarter]: For program point L5376-1(line 5376) no Hoare annotation was computed. [2018-11-18 15:10:52,622 INFO L428 ceAbstractionStarter]: At program point L5376(line 5376) the Hoare annotation is: true [2018-11-18 15:10:52,622 INFO L428 ceAbstractionStarter]: At program point L5371(line 5371) the Hoare annotation is: true [2018-11-18 15:10:52,622 INFO L425 ceAbstractionStarter]: For program point L5370(lines 5370 5375) no Hoare annotation was computed. [2018-11-18 15:10:52,622 INFO L425 ceAbstractionStarter]: For program point L5371-1(line 5371) no Hoare annotation was computed. [2018-11-18 15:10:52,622 INFO L428 ceAbstractionStarter]: At program point mousedev_initENTRY(lines 5354 5380) the Hoare annotation is: true [2018-11-18 15:10:52,623 INFO L425 ceAbstractionStarter]: For program point L5363(lines 5363 5368) no Hoare annotation was computed. [2018-11-18 15:10:52,623 INFO L425 ceAbstractionStarter]: For program point L5364-1(line 5364) no Hoare annotation was computed. [2018-11-18 15:10:52,623 INFO L428 ceAbstractionStarter]: At program point L5362(line 5362) the Hoare annotation is: true [2018-11-18 15:10:52,623 INFO L425 ceAbstractionStarter]: For program point mousedev_initEXIT(lines 5354 5380) no Hoare annotation was computed. [2018-11-18 15:10:52,623 INFO L428 ceAbstractionStarter]: At program point L5364(line 5364) the Hoare annotation is: true [2018-11-18 15:10:52,623 INFO L428 ceAbstractionStarter]: At program point L5361(line 5361) the Hoare annotation is: true [2018-11-18 15:10:52,623 INFO L425 ceAbstractionStarter]: For program point L5362-1(line 5362) no Hoare annotation was computed. [2018-11-18 15:10:52,623 INFO L425 ceAbstractionStarter]: For program point mousedev_initFINAL(lines 5354 5380) no Hoare annotation was computed. [2018-11-18 15:10:52,623 INFO L425 ceAbstractionStarter]: For program point L5361-1(line 5361) no Hoare annotation was computed. [2018-11-18 15:10:52,623 INFO L425 ceAbstractionStarter]: For program point ldv_memsetFINAL(lines 3541 3549) no Hoare annotation was computed. [2018-11-18 15:10:52,623 INFO L428 ceAbstractionStarter]: At program point L3546(line 3546) the Hoare annotation is: true [2018-11-18 15:10:52,623 INFO L425 ceAbstractionStarter]: For program point L3546-1(line 3546) no Hoare annotation was computed. [2018-11-18 15:10:52,623 INFO L428 ceAbstractionStarter]: At program point ldv_memsetENTRY(lines 3541 3549) the Hoare annotation is: true [2018-11-18 15:10:52,623 INFO L425 ceAbstractionStarter]: For program point ldv_memsetEXIT(lines 3541 3549) no Hoare annotation was computed. [2018-11-18 15:10:52,623 INFO L428 ceAbstractionStarter]: At program point spinlock_checkENTRY(lines 3730 3737) the Hoare annotation is: true [2018-11-18 15:10:52,623 INFO L425 ceAbstractionStarter]: For program point spinlock_checkEXIT(lines 3730 3737) no Hoare annotation was computed. [2018-11-18 15:10:52,623 INFO L425 ceAbstractionStarter]: For program point spinlock_checkFINAL(lines 3730 3737) no Hoare annotation was computed. [2018-11-18 15:10:52,624 INFO L428 ceAbstractionStarter]: At program point ERR_PTRENTRY(lines 5701 5709) the Hoare annotation is: true [2018-11-18 15:10:52,624 INFO L428 ceAbstractionStarter]: At program point L5706(line 5706) the Hoare annotation is: true [2018-11-18 15:10:52,624 INFO L425 ceAbstractionStarter]: For program point ERR_PTREXIT(lines 5701 5709) no Hoare annotation was computed. [2018-11-18 15:10:52,624 INFO L425 ceAbstractionStarter]: For program point ERR_PTRFINAL(lines 5701 5709) no Hoare annotation was computed. [2018-11-18 15:10:52,624 INFO L425 ceAbstractionStarter]: For program point L5706-1(line 5706) no Hoare annotation was computed. [2018-11-18 15:10:52,624 INFO L425 ceAbstractionStarter]: For program point L4224(line 4224) no Hoare annotation was computed. [2018-11-18 15:10:52,624 INFO L425 ceAbstractionStarter]: For program point L4218(line 4218) no Hoare annotation was computed. [2018-11-18 15:10:52,624 INFO L425 ceAbstractionStarter]: For program point L4221(line 4221) no Hoare annotation was computed. [2018-11-18 15:10:52,624 INFO L425 ceAbstractionStarter]: For program point L4217(lines 4217 4227) no Hoare annotation was computed. [2018-11-18 15:10:52,624 INFO L428 ceAbstractionStarter]: At program point mousedev_rel_eventENTRY(lines 4212 4231) the Hoare annotation is: true [2018-11-18 15:10:52,624 INFO L425 ceAbstractionStarter]: For program point mousedev_rel_eventEXIT(lines 4212 4231) no Hoare annotation was computed. [2018-11-18 15:10:52,624 INFO L428 ceAbstractionStarter]: At program point L4228(lines 4212 4231) the Hoare annotation is: true [2018-11-18 15:10:52,624 INFO L428 ceAbstractionStarter]: At program point L5247(line 5247) the Hoare annotation is: true [2018-11-18 15:10:52,624 INFO L428 ceAbstractionStarter]: At program point L5248-1(lines 5248 5253) the Hoare annotation is: true [2018-11-18 15:10:52,624 INFO L425 ceAbstractionStarter]: For program point L5247-1(line 5247) no Hoare annotation was computed. [2018-11-18 15:10:52,624 INFO L425 ceAbstractionStarter]: For program point L5248(lines 5248 5253) no Hoare annotation was computed. [2018-11-18 15:10:52,625 INFO L425 ceAbstractionStarter]: For program point mixdev_remove_deviceFINAL(lines 5242 5259) no Hoare annotation was computed. [2018-11-18 15:10:52,625 INFO L428 ceAbstractionStarter]: At program point mixdev_remove_deviceENTRY(lines 5242 5259) the Hoare annotation is: true [2018-11-18 15:10:52,625 INFO L425 ceAbstractionStarter]: For program point L5255(line 5255) no Hoare annotation was computed. [2018-11-18 15:10:52,625 INFO L428 ceAbstractionStarter]: At program point L5254(line 5254) the Hoare annotation is: true [2018-11-18 15:10:52,625 INFO L425 ceAbstractionStarter]: For program point mixdev_remove_deviceEXIT(lines 5242 5259) no Hoare annotation was computed. [2018-11-18 15:10:52,625 INFO L428 ceAbstractionStarter]: At program point L5250(line 5250) the Hoare annotation is: true [2018-11-18 15:10:52,625 INFO L425 ceAbstractionStarter]: For program point ldv_misc_deregister_29EXIT(lines 5988 5999) no Hoare annotation was computed. [2018-11-18 15:10:52,625 INFO L428 ceAbstractionStarter]: At program point ldv_misc_deregister_29ENTRY(lines 5988 5999) the Hoare annotation is: true [2018-11-18 15:10:52,625 INFO L425 ceAbstractionStarter]: For program point ldv_misc_deregister_29FINAL(lines 5988 5999) no Hoare annotation was computed. [2018-11-18 15:10:52,625 INFO L425 ceAbstractionStarter]: For program point L3997-1(line 3997) no Hoare annotation was computed. [2018-11-18 15:10:52,625 INFO L428 ceAbstractionStarter]: At program point L3997(line 3997) the Hoare annotation is: true [2018-11-18 15:10:52,625 INFO L425 ceAbstractionStarter]: For program point L3994(lines 3994 3996) no Hoare annotation was computed. [2018-11-18 15:10:52,625 INFO L425 ceAbstractionStarter]: For program point L3994-2(lines 3994 4000) no Hoare annotation was computed. [2018-11-18 15:10:52,625 INFO L425 ceAbstractionStarter]: For program point L3994-4(lines 3988 4003) no Hoare annotation was computed. [2018-11-18 15:10:52,626 INFO L428 ceAbstractionStarter]: At program point poll_waitENTRY(lines 3988 4003) the Hoare annotation is: true [2018-11-18 15:10:52,626 INFO L425 ceAbstractionStarter]: For program point poll_waitEXIT(lines 3988 4003) no Hoare annotation was computed. [2018-11-18 15:10:52,626 INFO L425 ceAbstractionStarter]: For program point L4864-1(lines 4864 4874) no Hoare annotation was computed. [2018-11-18 15:10:52,626 INFO L425 ceAbstractionStarter]: For program point L4864(lines 4864 4874) no Hoare annotation was computed. [2018-11-18 15:10:52,626 INFO L428 ceAbstractionStarter]: At program point L4891(lines 4848 4898) the Hoare annotation is: true [2018-11-18 15:10:52,626 INFO L425 ceAbstractionStarter]: For program point L4858(lines 4858 4862) no Hoare annotation was computed. [2018-11-18 15:10:52,626 INFO L428 ceAbstractionStarter]: At program point mousedev_writeENTRY(lines 4839 4899) the Hoare annotation is: true [2018-11-18 15:10:52,626 INFO L425 ceAbstractionStarter]: For program point L4887(line 4887) no Hoare annotation was computed. [2018-11-18 15:10:52,626 INFO L428 ceAbstractionStarter]: At program point L4889(lines 4848 4898) the Hoare annotation is: true [2018-11-18 15:10:52,626 INFO L425 ceAbstractionStarter]: For program point L4875(lines 4875 4885) no Hoare annotation was computed. [2018-11-18 15:10:52,626 INFO L428 ceAbstractionStarter]: At program point L4875-1(lines 4875 4885) the Hoare annotation is: true [2018-11-18 15:10:52,626 INFO L425 ceAbstractionStarter]: For program point L4877(lines 4877 4882) no Hoare annotation was computed. [2018-11-18 15:10:52,626 INFO L425 ceAbstractionStarter]: For program point mousedev_writeFINAL(lines 4839 4899) no Hoare annotation was computed. [2018-11-18 15:10:52,626 INFO L428 ceAbstractionStarter]: At program point L4863(line 4863) the Hoare annotation is: true [2018-11-18 15:10:52,626 INFO L425 ceAbstractionStarter]: For program point L4863-1(line 4863) no Hoare annotation was computed. [2018-11-18 15:10:52,627 INFO L428 ceAbstractionStarter]: At program point L4886(line 4886) the Hoare annotation is: true [2018-11-18 15:10:52,627 INFO L425 ceAbstractionStarter]: For program point mousedev_writeEXIT(lines 4839 4899) no Hoare annotation was computed. [2018-11-18 15:10:52,627 INFO L425 ceAbstractionStarter]: For program point L4866(lines 4866 4871) no Hoare annotation was computed. [2018-11-18 15:10:52,627 INFO L428 ceAbstractionStarter]: At program point __kmallocENTRY(lines 3923 3926) the Hoare annotation is: true [2018-11-18 15:10:52,627 INFO L425 ceAbstractionStarter]: For program point __kmallocFINAL(lines 3923 3926) no Hoare annotation was computed. [2018-11-18 15:10:52,627 INFO L425 ceAbstractionStarter]: For program point __kmallocEXIT(lines 3923 3926) no Hoare annotation was computed. [2018-11-18 15:10:52,627 INFO L425 ceAbstractionStarter]: For program point L3925-1(line 3925) no Hoare annotation was computed. [2018-11-18 15:10:52,627 INFO L428 ceAbstractionStarter]: At program point L3925(line 3925) the Hoare annotation is: true [2018-11-18 15:10:52,627 INFO L428 ceAbstractionStarter]: At program point ldv_undef_intENTRY(lines 3550 3558) the Hoare annotation is: true [2018-11-18 15:10:52,627 INFO L425 ceAbstractionStarter]: For program point ldv_undef_intFINAL(lines 3550 3558) no Hoare annotation was computed. [2018-11-18 15:10:52,627 INFO L425 ceAbstractionStarter]: For program point ldv_undef_intEXIT(lines 3550 3558) no Hoare annotation was computed. [2018-11-18 15:10:52,627 INFO L428 ceAbstractionStarter]: At program point L5469(line 5469) the Hoare annotation is: true [2018-11-18 15:10:52,627 INFO L425 ceAbstractionStarter]: For program point L5469-1(line 5469) no Hoare annotation was computed. [2018-11-18 15:10:52,627 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 5422 5700) no Hoare annotation was computed. [2018-11-18 15:10:52,627 INFO L425 ceAbstractionStarter]: For program point L5618(lines 5618 5624) no Hoare annotation was computed. [2018-11-18 15:10:52,627 INFO L428 ceAbstractionStarter]: At program point L5684(line 5684) the Hoare annotation is: true [2018-11-18 15:10:52,628 INFO L425 ceAbstractionStarter]: For program point L5635(lines 5635 5640) no Hoare annotation was computed. [2018-11-18 15:10:52,628 INFO L425 ceAbstractionStarter]: For program point L5602(lines 5602 5685) no Hoare annotation was computed. [2018-11-18 15:10:52,628 INFO L425 ceAbstractionStarter]: For program point L5635-2(lines 5602 5685) no Hoare annotation was computed. [2018-11-18 15:10:52,628 INFO L428 ceAbstractionStarter]: At program point L5619(line 5619) the Hoare annotation is: true [2018-11-18 15:10:52,628 INFO L425 ceAbstractionStarter]: For program point L5619-1(line 5619) no Hoare annotation was computed. [2018-11-18 15:10:52,628 INFO L425 ceAbstractionStarter]: For program point L5487(lines 5487 5693) no Hoare annotation was computed. [2018-11-18 15:10:52,628 INFO L425 ceAbstractionStarter]: For program point L5603(line 5603) no Hoare annotation was computed. [2018-11-18 15:10:52,628 INFO L425 ceAbstractionStarter]: For program point L5636-1(line 5636) no Hoare annotation was computed. [2018-11-18 15:10:52,628 INFO L428 ceAbstractionStarter]: At program point L5636(line 5636) the Hoare annotation is: true [2018-11-18 15:10:52,628 INFO L425 ceAbstractionStarter]: For program point L5504(line 5504) no Hoare annotation was computed. [2018-11-18 15:10:52,628 INFO L428 ceAbstractionStarter]: At program point L5455(line 5455) the Hoare annotation is: true [2018-11-18 15:10:52,628 INFO L425 ceAbstractionStarter]: For program point L5455-1(line 5455) no Hoare annotation was computed. [2018-11-18 15:10:52,628 INFO L425 ceAbstractionStarter]: For program point L5488(line 5488) no Hoare annotation was computed. [2018-11-18 15:10:52,628 INFO L425 ceAbstractionStarter]: For program point mainFINAL(lines 5422 5700) no Hoare annotation was computed. [2018-11-18 15:10:52,628 INFO L425 ceAbstractionStarter]: For program point L5670(line 5670) no Hoare annotation was computed. [2018-11-18 15:10:52,628 INFO L425 ceAbstractionStarter]: For program point L5571(line 5571) no Hoare annotation was computed. [2018-11-18 15:10:52,628 INFO L425 ceAbstractionStarter]: For program point L5604-2(lines 5602 5685) no Hoare annotation was computed. [2018-11-18 15:10:52,629 INFO L425 ceAbstractionStarter]: For program point L5604(lines 5604 5609) no Hoare annotation was computed. [2018-11-18 15:10:52,629 INFO L425 ceAbstractionStarter]: For program point L5472-1(line 5472) no Hoare annotation was computed. [2018-11-18 15:10:52,629 INFO L425 ceAbstractionStarter]: For program point L5505-2(lines 5491 5552) no Hoare annotation was computed. [2018-11-18 15:10:52,629 INFO L425 ceAbstractionStarter]: For program point L5505(lines 5505 5510) no Hoare annotation was computed. [2018-11-18 15:10:52,629 INFO L428 ceAbstractionStarter]: At program point L5472(line 5472) the Hoare annotation is: true [2018-11-18 15:10:52,629 INFO L425 ceAbstractionStarter]: For program point L5489(lines 5489 5556) no Hoare annotation was computed. [2018-11-18 15:10:52,629 INFO L425 ceAbstractionStarter]: For program point L5671(lines 5671 5681) no Hoare annotation was computed. [2018-11-18 15:10:52,629 INFO L428 ceAbstractionStarter]: At program point L5506(line 5506) the Hoare annotation is: true [2018-11-18 15:10:52,629 INFO L428 ceAbstractionStarter]: At program point L5605(line 5605) the Hoare annotation is: true [2018-11-18 15:10:52,629 INFO L425 ceAbstractionStarter]: For program point L5572(lines 5572 5589) no Hoare annotation was computed. [2018-11-18 15:10:52,629 INFO L425 ceAbstractionStarter]: For program point L5605-1(line 5605) no Hoare annotation was computed. [2018-11-18 15:10:52,629 INFO L428 ceAbstractionStarter]: At program point L5473(line 5473) the Hoare annotation is: true [2018-11-18 15:10:52,629 INFO L425 ceAbstractionStarter]: For program point L5506-1(line 5506) no Hoare annotation was computed. [2018-11-18 15:10:52,629 INFO L425 ceAbstractionStarter]: For program point L5473-1(line 5473) no Hoare annotation was computed. [2018-11-18 15:10:52,629 INFO L428 ceAbstractionStarter]: At program point L5457(line 5457) the Hoare annotation is: true [2018-11-18 15:10:52,629 INFO L425 ceAbstractionStarter]: For program point L5457-1(line 5457) no Hoare annotation was computed. [2018-11-18 15:10:52,629 INFO L425 ceAbstractionStarter]: For program point L5672-1(line 5672) no Hoare annotation was computed. [2018-11-18 15:10:52,630 INFO L428 ceAbstractionStarter]: At program point L5672(line 5672) the Hoare annotation is: true [2018-11-18 15:10:52,630 INFO L428 ceAbstractionStarter]: At program point L5474(line 5474) the Hoare annotation is: true [2018-11-18 15:10:52,630 INFO L428 ceAbstractionStarter]: At program point L5573(line 5573) the Hoare annotation is: true [2018-11-18 15:10:52,630 INFO L425 ceAbstractionStarter]: For program point L5573-1(line 5573) no Hoare annotation was computed. [2018-11-18 15:10:52,630 INFO L425 ceAbstractionStarter]: For program point L5474-1(line 5474) no Hoare annotation was computed. [2018-11-18 15:10:52,630 INFO L425 ceAbstractionStarter]: For program point L5656-1(line 5656) no Hoare annotation was computed. [2018-11-18 15:10:52,630 INFO L428 ceAbstractionStarter]: At program point L5656(line 5656) the Hoare annotation is: true [2018-11-18 15:10:52,630 INFO L425 ceAbstractionStarter]: For program point L5491(lines 5491 5552) no Hoare annotation was computed. [2018-11-18 15:10:52,630 INFO L425 ceAbstractionStarter]: For program point L5524(line 5524) no Hoare annotation was computed. [2018-11-18 15:10:52,630 INFO L425 ceAbstractionStarter]: For program point L5574(lines 5574 5580) no Hoare annotation was computed. [2018-11-18 15:10:52,630 INFO L425 ceAbstractionStarter]: For program point L5673(lines 5673 5678) no Hoare annotation was computed. [2018-11-18 15:10:52,630 INFO L428 ceAbstractionStarter]: At program point L5475(line 5475) the Hoare annotation is: true [2018-11-18 15:10:52,630 INFO L425 ceAbstractionStarter]: For program point L5475-1(line 5475) no Hoare annotation was computed. [2018-11-18 15:10:52,630 INFO L425 ceAbstractionStarter]: For program point L5541(line 5541) no Hoare annotation was computed. [2018-11-18 15:10:52,630 INFO L425 ceAbstractionStarter]: For program point L5574-1(lines 5572 5587) no Hoare annotation was computed. [2018-11-18 15:10:52,630 INFO L425 ceAbstractionStarter]: For program point L5591(line 5591) no Hoare annotation was computed. [2018-11-18 15:10:52,630 INFO L425 ceAbstractionStarter]: For program point L5558(line 5558) no Hoare annotation was computed. [2018-11-18 15:10:52,631 INFO L428 ceAbstractionStarter]: At program point L5459(line 5459) the Hoare annotation is: true [2018-11-18 15:10:52,631 INFO L425 ceAbstractionStarter]: For program point L5459-1(line 5459) no Hoare annotation was computed. [2018-11-18 15:10:52,631 INFO L425 ceAbstractionStarter]: For program point L5525(lines 5525 5530) no Hoare annotation was computed. [2018-11-18 15:10:52,631 INFO L425 ceAbstractionStarter]: For program point L5492(line 5492) no Hoare annotation was computed. [2018-11-18 15:10:52,631 INFO L425 ceAbstractionStarter]: For program point L5542(lines 5542 5548) no Hoare annotation was computed. [2018-11-18 15:10:52,631 INFO L425 ceAbstractionStarter]: For program point L5476-1(line 5476) no Hoare annotation was computed. [2018-11-18 15:10:52,631 INFO L428 ceAbstractionStarter]: At program point L5476(line 5476) the Hoare annotation is: true [2018-11-18 15:10:52,631 INFO L425 ceAbstractionStarter]: For program point L5691(line 5691) no Hoare annotation was computed. [2018-11-18 15:10:52,631 INFO L425 ceAbstractionStarter]: For program point L5559(lines 5559 5597) no Hoare annotation was computed. [2018-11-18 15:10:52,631 INFO L428 ceAbstractionStarter]: At program point L5526(line 5526) the Hoare annotation is: true [2018-11-18 15:10:52,631 INFO L428 ceAbstractionStarter]: At program point L5592(line 5592) the Hoare annotation is: true [2018-11-18 15:10:52,631 INFO L425 ceAbstractionStarter]: For program point L5493(lines 5493 5502) no Hoare annotation was computed. [2018-11-18 15:10:52,631 INFO L425 ceAbstractionStarter]: For program point L5526-1(line 5526) no Hoare annotation was computed. [2018-11-18 15:10:52,631 INFO L428 ceAbstractionStarter]: At program point L5642(line 5642) the Hoare annotation is: true [2018-11-18 15:10:52,631 INFO L425 ceAbstractionStarter]: For program point L5642-1(line 5642) no Hoare annotation was computed. [2018-11-18 15:10:52,631 INFO L428 ceAbstractionStarter]: At program point L5477(line 5477) the Hoare annotation is: true [2018-11-18 15:10:52,631 INFO L425 ceAbstractionStarter]: For program point L5477-1(line 5477) no Hoare annotation was computed. [2018-11-18 15:10:52,632 INFO L425 ceAbstractionStarter]: For program point L5626(line 5626) no Hoare annotation was computed. [2018-11-18 15:10:52,632 INFO L428 ceAbstractionStarter]: At program point L5692(line 5692) the Hoare annotation is: true [2018-11-18 15:10:52,632 INFO L428 ceAbstractionStarter]: At program point L5494(line 5494) the Hoare annotation is: true [2018-11-18 15:10:52,632 INFO L428 ceAbstractionStarter]: At program point L5461(line 5461) the Hoare annotation is: true [2018-11-18 15:10:52,632 INFO L425 ceAbstractionStarter]: For program point L5494-1(line 5494) no Hoare annotation was computed. [2018-11-18 15:10:52,632 INFO L425 ceAbstractionStarter]: For program point L5461-1(line 5461) no Hoare annotation was computed. [2018-11-18 15:10:52,632 INFO L428 ceAbstractionStarter]: At program point L5478(line 5478) the Hoare annotation is: true [2018-11-18 15:10:52,632 INFO L425 ceAbstractionStarter]: For program point L5511-1(lines 5491 5552) no Hoare annotation was computed. [2018-11-18 15:10:52,632 INFO L428 ceAbstractionStarter]: At program point L5577(line 5577) the Hoare annotation is: true [2018-11-18 15:10:52,632 INFO L425 ceAbstractionStarter]: For program point L5478-1(line 5478) no Hoare annotation was computed. [2018-11-18 15:10:52,632 INFO L425 ceAbstractionStarter]: For program point L5627(lines 5627 5632) no Hoare annotation was computed. [2018-11-18 15:10:52,632 INFO L425 ceAbstractionStarter]: For program point L5495(lines 5495 5499) no Hoare annotation was computed. [2018-11-18 15:10:52,632 INFO L425 ceAbstractionStarter]: For program point L5561(lines 5561 5593) no Hoare annotation was computed. [2018-11-18 15:10:52,632 INFO L428 ceAbstractionStarter]: At program point L5611(line 5611) the Hoare annotation is: true [2018-11-18 15:10:52,632 INFO L425 ceAbstractionStarter]: For program point L5611-1(line 5611) no Hoare annotation was computed. [2018-11-18 15:10:52,632 INFO L428 ceAbstractionStarter]: At program point L5479(line 5479) the Hoare annotation is: true [2018-11-18 15:10:52,632 INFO L425 ceAbstractionStarter]: For program point L5512-1(line 5512) no Hoare annotation was computed. [2018-11-18 15:10:52,633 INFO L425 ceAbstractionStarter]: For program point L5479-1(line 5479) no Hoare annotation was computed. [2018-11-18 15:10:52,633 INFO L428 ceAbstractionStarter]: At program point L5512(line 5512) the Hoare annotation is: true [2018-11-18 15:10:52,633 INFO L428 ceAbstractionStarter]: At program point L5694(lines 5454 5699) the Hoare annotation is: true [2018-11-18 15:10:52,633 INFO L425 ceAbstractionStarter]: For program point L5628-1(line 5628) no Hoare annotation was computed. [2018-11-18 15:10:52,633 INFO L425 ceAbstractionStarter]: For program point L5562(line 5562) no Hoare annotation was computed. [2018-11-18 15:10:52,633 INFO L428 ceAbstractionStarter]: At program point L5628(line 5628) the Hoare annotation is: true [2018-11-18 15:10:52,633 INFO L428 ceAbstractionStarter]: At program point L5463(line 5463) the Hoare annotation is: true [2018-11-18 15:10:52,633 INFO L425 ceAbstractionStarter]: For program point L5463-1(line 5463) no Hoare annotation was computed. [2018-11-18 15:10:52,633 INFO L425 ceAbstractionStarter]: For program point L5480-1(line 5480) no Hoare annotation was computed. [2018-11-18 15:10:52,633 INFO L428 ceAbstractionStarter]: At program point L5480(line 5480) the Hoare annotation is: true [2018-11-18 15:10:52,633 INFO L425 ceAbstractionStarter]: For program point L5662(line 5662) no Hoare annotation was computed. [2018-11-18 15:10:52,633 INFO L428 ceAbstractionStarter]: At program point mainENTRY(lines 5422 5700) the Hoare annotation is: true [2018-11-18 15:10:52,633 INFO L425 ceAbstractionStarter]: For program point L5563(lines 5563 5569) no Hoare annotation was computed. [2018-11-18 15:10:52,633 INFO L425 ceAbstractionStarter]: For program point L5663(lines 5663 5668) no Hoare annotation was computed. [2018-11-18 15:10:52,633 INFO L425 ceAbstractionStarter]: For program point L5564-1(line 5564) no Hoare annotation was computed. [2018-11-18 15:10:52,633 INFO L428 ceAbstractionStarter]: At program point L5564(line 5564) the Hoare annotation is: true [2018-11-18 15:10:52,633 INFO L428 ceAbstractionStarter]: At program point L5465(line 5465) the Hoare annotation is: true [2018-11-18 15:10:52,634 INFO L425 ceAbstractionStarter]: For program point L5465-1(line 5465) no Hoare annotation was computed. [2018-11-18 15:10:52,634 INFO L425 ceAbstractionStarter]: For program point L5697(line 5697) no Hoare annotation was computed. [2018-11-18 15:10:52,634 INFO L425 ceAbstractionStarter]: For program point L5532(line 5532) no Hoare annotation was computed. [2018-11-18 15:10:52,634 INFO L425 ceAbstractionStarter]: For program point L5648(line 5648) no Hoare annotation was computed. [2018-11-18 15:10:52,634 INFO L425 ceAbstractionStarter]: For program point L5599(line 5599) no Hoare annotation was computed. [2018-11-18 15:10:52,634 INFO L428 ceAbstractionStarter]: At program point L5467(line 5467) the Hoare annotation is: true [2018-11-18 15:10:52,634 INFO L425 ceAbstractionStarter]: For program point L5467-1(line 5467) no Hoare annotation was computed. [2018-11-18 15:10:52,634 INFO L425 ceAbstractionStarter]: For program point L5533(lines 5533 5539) no Hoare annotation was computed. [2018-11-18 15:10:52,634 INFO L428 ceAbstractionStarter]: At program point L5583(lines 5454 5699) the Hoare annotation is: true [2018-11-18 15:10:52,634 INFO L425 ceAbstractionStarter]: For program point L5649-2(lines 5602 5685) no Hoare annotation was computed. [2018-11-18 15:10:52,634 INFO L425 ceAbstractionStarter]: For program point L5550(line 5550) no Hoare annotation was computed. [2018-11-18 15:10:52,634 INFO L425 ceAbstractionStarter]: For program point L5649(lines 5649 5654) no Hoare annotation was computed. [2018-11-18 15:10:52,634 INFO L425 ceAbstractionStarter]: For program point L5600(lines 5600 5689) no Hoare annotation was computed. [2018-11-18 15:10:52,634 INFO L425 ceAbstractionStarter]: For program point L5683(line 5683) no Hoare annotation was computed. [2018-11-18 15:10:52,634 INFO L428 ceAbstractionStarter]: At program point L5650(line 5650) the Hoare annotation is: true [2018-11-18 15:10:52,634 INFO L428 ceAbstractionStarter]: At program point L5551(line 5551) the Hoare annotation is: true [2018-11-18 15:10:52,634 INFO L428 ceAbstractionStarter]: At program point L5518(line 5518) the Hoare annotation is: true [2018-11-18 15:10:52,635 INFO L425 ceAbstractionStarter]: For program point L5617(line 5617) no Hoare annotation was computed. [2018-11-18 15:10:52,635 INFO L425 ceAbstractionStarter]: For program point L5650-1(line 5650) no Hoare annotation was computed. [2018-11-18 15:10:52,635 INFO L425 ceAbstractionStarter]: For program point L5518-1(line 5518) no Hoare annotation was computed. [2018-11-18 15:10:52,635 INFO L425 ceAbstractionStarter]: For program point L5634(line 5634) no Hoare annotation was computed. [2018-11-18 15:10:52,635 INFO L425 ceAbstractionStarter]: For program point L3648(lines 3648 3652) no Hoare annotation was computed. [2018-11-18 15:10:52,635 INFO L425 ceAbstractionStarter]: For program point L3644(line 3644) no Hoare annotation was computed. [2018-11-18 15:10:52,635 INFO L425 ceAbstractionStarter]: For program point L3628(lines 3628 3632) no Hoare annotation was computed. [2018-11-18 15:10:52,635 INFO L425 ceAbstractionStarter]: For program point L3624(line 3624) no Hoare annotation was computed. [2018-11-18 15:10:52,635 INFO L428 ceAbstractionStarter]: At program point __preempt_count_addENTRY(lines 3617 3670) the Hoare annotation is: true [2018-11-18 15:10:52,635 INFO L425 ceAbstractionStarter]: For program point L3645(lines 3645 3652) no Hoare annotation was computed. [2018-11-18 15:10:52,635 INFO L425 ceAbstractionStarter]: For program point L3658(lines 3658 3662) no Hoare annotation was computed. [2018-11-18 15:10:52,635 INFO L425 ceAbstractionStarter]: For program point L3625(lines 3625 3632) no Hoare annotation was computed. [2018-11-18 15:10:52,635 INFO L425 ceAbstractionStarter]: For program point L3654(line 3654) no Hoare annotation was computed. [2018-11-18 15:10:52,635 INFO L425 ceAbstractionStarter]: For program point __preempt_count_addEXIT(lines 3617 3670) no Hoare annotation was computed. [2018-11-18 15:10:52,635 INFO L425 ceAbstractionStarter]: For program point L3638(lines 3638 3642) no Hoare annotation was computed. [2018-11-18 15:10:52,635 INFO L425 ceAbstractionStarter]: For program point L3634(line 3634) no Hoare annotation was computed. [2018-11-18 15:10:52,635 INFO L428 ceAbstractionStarter]: At program point L3667(lines 3617 3670) the Hoare annotation is: true [2018-11-18 15:10:52,636 INFO L425 ceAbstractionStarter]: For program point L3655(lines 3655 3662) no Hoare annotation was computed. [2018-11-18 15:10:52,636 INFO L425 ceAbstractionStarter]: For program point L3635(lines 3635 3642) no Hoare annotation was computed. [2018-11-18 15:10:52,636 INFO L425 ceAbstractionStarter]: For program point L3664(line 3664) no Hoare annotation was computed. [2018-11-18 15:10:52,636 INFO L425 ceAbstractionStarter]: For program point L3623(lines 3623 3666) no Hoare annotation was computed. [2018-11-18 15:10:52,636 INFO L425 ceAbstractionStarter]: For program point INIT_LIST_HEADEXIT(lines 3431 3440) no Hoare annotation was computed. [2018-11-18 15:10:52,636 INFO L428 ceAbstractionStarter]: At program point INIT_LIST_HEADENTRY(lines 3431 3440) the Hoare annotation is: true [2018-11-18 15:10:52,636 INFO L425 ceAbstractionStarter]: For program point INIT_LIST_HEADFINAL(lines 3431 3440) no Hoare annotation was computed. [2018-11-18 15:10:52,636 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2018-11-18 15:10:52,636 INFO L425 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-11-18 15:10:52,636 INFO L428 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-11-18 15:10:52,636 INFO L428 ceAbstractionStarter]: At program point ##fun~$Pointer$~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2018-11-18 15:10:52,636 INFO L425 ceAbstractionStarter]: For program point L-1-3(line -1) no Hoare annotation was computed. [2018-11-18 15:10:52,636 INFO L428 ceAbstractionStarter]: At program point L-1-4(line -1) the Hoare annotation is: true [2018-11-18 15:10:52,636 INFO L425 ceAbstractionStarter]: For program point L-1-6(line -1) no Hoare annotation was computed. [2018-11-18 15:10:52,636 INFO L428 ceAbstractionStarter]: At program point L-1-7(line -1) the Hoare annotation is: true [2018-11-18 15:10:52,636 INFO L428 ceAbstractionStarter]: At program point L-1-9(line -1) the Hoare annotation is: true [2018-11-18 15:10:52,636 INFO L425 ceAbstractionStarter]: For program point L-1-10(line -1) no Hoare annotation was computed. [2018-11-18 15:10:52,637 INFO L425 ceAbstractionStarter]: For program point rcu_lock_releaseFINAL(lines 3829 3837) no Hoare annotation was computed. [2018-11-18 15:10:52,637 INFO L428 ceAbstractionStarter]: At program point rcu_lock_releaseENTRY(lines 3829 3837) the Hoare annotation is: true [2018-11-18 15:10:52,637 INFO L425 ceAbstractionStarter]: For program point rcu_lock_releaseEXIT(lines 3829 3837) no Hoare annotation was computed. [2018-11-18 15:10:52,637 INFO L428 ceAbstractionStarter]: At program point mousedev_close_deviceENTRY(lines 4537 4556) the Hoare annotation is: true [2018-11-18 15:10:52,637 INFO L425 ceAbstractionStarter]: For program point L4543(lines 4543 4552) no Hoare annotation was computed. [2018-11-18 15:10:52,637 INFO L428 ceAbstractionStarter]: At program point L4542(line 4542) the Hoare annotation is: true [2018-11-18 15:10:52,637 INFO L428 ceAbstractionStarter]: At program point L4543-1(lines 4543 4552) the Hoare annotation is: true [2018-11-18 15:10:52,637 INFO L425 ceAbstractionStarter]: For program point L4545(lines 4545 4549) no Hoare annotation was computed. [2018-11-18 15:10:52,637 INFO L425 ceAbstractionStarter]: For program point mousedev_close_deviceEXIT(lines 4537 4556) no Hoare annotation was computed. [2018-11-18 15:10:52,637 INFO L425 ceAbstractionStarter]: For program point L4542-1(line 4542) no Hoare annotation was computed. [2018-11-18 15:10:52,637 INFO L425 ceAbstractionStarter]: For program point mousedev_close_deviceFINAL(lines 4537 4556) no Hoare annotation was computed. [2018-11-18 15:10:52,637 INFO L425 ceAbstractionStarter]: For program point L6610-1(lines 6610 6614) no Hoare annotation was computed. [2018-11-18 15:10:52,637 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_mutex_of_mousedevEXIT(lines 6605 6618) no Hoare annotation was computed. [2018-11-18 15:10:52,637 INFO L428 ceAbstractionStarter]: At program point ldv_mutex_lock_mutex_of_mousedevENTRY(lines 6605 6618) the Hoare annotation is: true [2018-11-18 15:10:52,637 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_mutex_of_mousedevFINAL(lines 6605 6618) no Hoare annotation was computed. [2018-11-18 15:10:52,637 INFO L425 ceAbstractionStarter]: For program point L6610(lines 6610 6614) no Hoare annotation was computed. [2018-11-18 15:10:52,637 INFO L428 ceAbstractionStarter]: At program point L6611(line 6611) the Hoare annotation is: true [2018-11-18 15:10:52,638 INFO L425 ceAbstractionStarter]: For program point spin_lock_irqFINAL(lines 3747 3755) no Hoare annotation was computed. [2018-11-18 15:10:52,638 INFO L428 ceAbstractionStarter]: At program point spin_lock_irqENTRY(lines 3747 3755) the Hoare annotation is: true [2018-11-18 15:10:52,638 INFO L425 ceAbstractionStarter]: For program point spin_lock_irqEXIT(lines 3747 3755) no Hoare annotation was computed. [2018-11-18 15:10:52,638 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOIDFINAL(line -1) no Hoare annotation was computed. [2018-11-18 15:10:52,638 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2018-11-18 15:10:52,638 INFO L428 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2018-11-18 15:10:52,638 INFO L425 ceAbstractionStarter]: For program point mousedev_detach_clientFINAL(lines 4655 4666) no Hoare annotation was computed. [2018-11-18 15:10:52,638 INFO L425 ceAbstractionStarter]: For program point mousedev_detach_clientEXIT(lines 4655 4666) no Hoare annotation was computed. [2018-11-18 15:10:52,638 INFO L428 ceAbstractionStarter]: At program point mousedev_detach_clientENTRY(lines 4655 4666) the Hoare annotation is: true [2018-11-18 15:10:52,638 INFO L428 ceAbstractionStarter]: At program point L4662(line 4662) the Hoare annotation is: true [2018-11-18 15:10:52,638 INFO L428 ceAbstractionStarter]: At program point L4660-1(line 4660) the Hoare annotation is: true [2018-11-18 15:10:52,638 INFO L428 ceAbstractionStarter]: At program point L4661(line 4661) the Hoare annotation is: true [2018-11-18 15:10:52,638 INFO L428 ceAbstractionStarter]: At program point L4660(line 4660) the Hoare annotation is: true [2018-11-18 15:10:52,638 INFO L425 ceAbstractionStarter]: For program point mousedev_fasyncFINAL(lines 4481 4491) no Hoare annotation was computed. [2018-11-18 15:10:52,638 INFO L428 ceAbstractionStarter]: At program point mousedev_fasyncENTRY(lines 4481 4491) the Hoare annotation is: true [2018-11-18 15:10:52,638 INFO L425 ceAbstractionStarter]: For program point mousedev_fasyncEXIT(lines 4481 4491) no Hoare annotation was computed. [2018-11-18 15:10:52,639 INFO L425 ceAbstractionStarter]: For program point L4083-2(line 4083) no Hoare annotation was computed. [2018-11-18 15:10:52,639 INFO L428 ceAbstractionStarter]: At program point input_abs_get_maxENTRY(lines 4078 4085) the Hoare annotation is: true [2018-11-18 15:10:52,639 INFO L425 ceAbstractionStarter]: For program point input_abs_get_maxFINAL(lines 4078 4085) no Hoare annotation was computed. [2018-11-18 15:10:52,639 INFO L425 ceAbstractionStarter]: For program point input_abs_get_maxEXIT(lines 4078 4085) no Hoare annotation was computed. [2018-11-18 15:10:52,639 INFO L425 ceAbstractionStarter]: For program point L4083(line 4083) no Hoare annotation was computed. [2018-11-18 15:10:52,639 INFO L425 ceAbstractionStarter]: For program point L6680-1(lines 6680 6684) no Hoare annotation was computed. [2018-11-18 15:10:52,639 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_mutex_of_mousedevEXIT(lines 6675 6688) no Hoare annotation was computed. [2018-11-18 15:10:52,639 INFO L425 ceAbstractionStarter]: For program point L6680(lines 6680 6684) no Hoare annotation was computed. [2018-11-18 15:10:52,639 INFO L428 ceAbstractionStarter]: At program point L6681(line 6681) the Hoare annotation is: true [2018-11-18 15:10:52,639 INFO L428 ceAbstractionStarter]: At program point ldv_mutex_unlock_mutex_of_mousedevENTRY(lines 6675 6688) the Hoare annotation is: true [2018-11-18 15:10:52,639 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_mutex_of_mousedevFINAL(lines 6675 6688) no Hoare annotation was computed. [2018-11-18 15:10:52,639 INFO L425 ceAbstractionStarter]: For program point mousedev_pollEXIT(lines 4987 5005) no Hoare annotation was computed. [2018-11-18 15:10:52,639 INFO L428 ceAbstractionStarter]: At program point mousedev_pollENTRY(lines 4987 5005) the Hoare annotation is: true [2018-11-18 15:10:52,639 INFO L425 ceAbstractionStarter]: For program point mousedev_pollFINAL(lines 4987 5005) no Hoare annotation was computed. [2018-11-18 15:10:52,639 INFO L425 ceAbstractionStarter]: For program point L4998(line 4998) no Hoare annotation was computed. [2018-11-18 15:10:52,639 INFO L425 ceAbstractionStarter]: For program point L4996-1(line 4996) no Hoare annotation was computed. [2018-11-18 15:10:52,639 INFO L425 ceAbstractionStarter]: For program point L4997-2(line 4997) no Hoare annotation was computed. [2018-11-18 15:10:52,640 INFO L425 ceAbstractionStarter]: For program point L4998-4(lines 4998 5002) no Hoare annotation was computed. [2018-11-18 15:10:52,640 INFO L425 ceAbstractionStarter]: For program point L4997(line 4997) no Hoare annotation was computed. [2018-11-18 15:10:52,640 INFO L428 ceAbstractionStarter]: At program point L4996(line 4996) the Hoare annotation is: true [2018-11-18 15:10:52,640 INFO L425 ceAbstractionStarter]: For program point L4998-2(lines 4998 5002) no Hoare annotation was computed. [2018-11-18 15:10:52,640 INFO L425 ceAbstractionStarter]: For program point imajorFINAL(lines 3955 3962) no Hoare annotation was computed. [2018-11-18 15:10:52,640 INFO L425 ceAbstractionStarter]: For program point imajorEXIT(lines 3955 3962) no Hoare annotation was computed. [2018-11-18 15:10:52,640 INFO L428 ceAbstractionStarter]: At program point imajorENTRY(lines 3955 3962) the Hoare annotation is: true [2018-11-18 15:10:52,640 INFO L425 ceAbstractionStarter]: For program point list_add_tail_rcuFINAL(lines 3901 3909) no Hoare annotation was computed. [2018-11-18 15:10:52,640 INFO L428 ceAbstractionStarter]: At program point list_add_tail_rcuENTRY(lines 3901 3909) the Hoare annotation is: true [2018-11-18 15:10:52,640 INFO L425 ceAbstractionStarter]: For program point list_add_tail_rcuEXIT(lines 3901 3909) no Hoare annotation was computed. [2018-11-18 15:10:52,640 INFO L425 ceAbstractionStarter]: For program point PTR_ERREXIT(lines 5710 5718) no Hoare annotation was computed. [2018-11-18 15:10:52,640 INFO L428 ceAbstractionStarter]: At program point PTR_ERRENTRY(lines 5710 5718) the Hoare annotation is: true [2018-11-18 15:10:52,640 INFO L428 ceAbstractionStarter]: At program point L5715(line 5715) the Hoare annotation is: true [2018-11-18 15:10:52,640 INFO L425 ceAbstractionStarter]: For program point L5715-1(line 5715) no Hoare annotation was computed. [2018-11-18 15:10:52,640 INFO L425 ceAbstractionStarter]: For program point PTR_ERRFINAL(lines 5710 5718) no Hoare annotation was computed. [2018-11-18 15:10:52,640 INFO L425 ceAbstractionStarter]: For program point ldv_is_errEXIT(lines 6025 6032) no Hoare annotation was computed. [2018-11-18 15:10:52,640 INFO L428 ceAbstractionStarter]: At program point ldv_is_errENTRY(lines 6025 6032) the Hoare annotation is: true [2018-11-18 15:10:52,641 INFO L425 ceAbstractionStarter]: For program point ldv_is_errFINAL(lines 6025 6032) no Hoare annotation was computed. [2018-11-18 15:10:52,641 INFO L425 ceAbstractionStarter]: For program point rcu_lock_acquireEXIT(lines 3820 3828) no Hoare annotation was computed. [2018-11-18 15:10:52,641 INFO L428 ceAbstractionStarter]: At program point rcu_lock_acquireENTRY(lines 3820 3828) the Hoare annotation is: true [2018-11-18 15:10:52,641 INFO L425 ceAbstractionStarter]: For program point rcu_lock_acquireFINAL(lines 3820 3828) no Hoare annotation was computed. [2018-11-18 15:10:52,641 INFO L428 ceAbstractionStarter]: At program point input_put_deviceENTRY(lines 4049 4061) the Hoare annotation is: true [2018-11-18 15:10:52,641 INFO L425 ceAbstractionStarter]: For program point L4054(lines 4054 4058) no Hoare annotation was computed. [2018-11-18 15:10:52,641 INFO L425 ceAbstractionStarter]: For program point L4054-2(lines 4049 4061) no Hoare annotation was computed. [2018-11-18 15:10:52,641 INFO L425 ceAbstractionStarter]: For program point input_put_deviceEXIT(lines 4049 4061) no Hoare annotation was computed. [2018-11-18 15:10:52,641 INFO L425 ceAbstractionStarter]: For program point input_abs_get_minEXIT(lines 4070 4077) no Hoare annotation was computed. [2018-11-18 15:10:52,641 INFO L425 ceAbstractionStarter]: For program point input_abs_get_minFINAL(lines 4070 4077) no Hoare annotation was computed. [2018-11-18 15:10:52,641 INFO L428 ceAbstractionStarter]: At program point input_abs_get_minENTRY(lines 4070 4077) the Hoare annotation is: true [2018-11-18 15:10:52,641 INFO L425 ceAbstractionStarter]: For program point L4075(line 4075) no Hoare annotation was computed. [2018-11-18 15:10:52,641 INFO L425 ceAbstractionStarter]: For program point L4075-2(line 4075) no Hoare annotation was computed. [2018-11-18 15:10:52,641 INFO L425 ceAbstractionStarter]: For program point L5055(line 5055) no Hoare annotation was computed. [2018-11-18 15:10:52,641 INFO L428 ceAbstractionStarter]: At program point L5054(line 5054) the Hoare annotation is: true [2018-11-18 15:10:52,642 INFO L425 ceAbstractionStarter]: For program point L5056-2(lines 5047 5063) no Hoare annotation was computed. [2018-11-18 15:10:52,642 INFO L425 ceAbstractionStarter]: For program point L5056(lines 5056 5060) no Hoare annotation was computed. [2018-11-18 15:10:52,642 INFO L428 ceAbstractionStarter]: At program point L5053(line 5053) the Hoare annotation is: true [2018-11-18 15:10:52,642 INFO L428 ceAbstractionStarter]: At program point L5053-1(line 5053) the Hoare annotation is: true [2018-11-18 15:10:52,642 INFO L428 ceAbstractionStarter]: At program point mousedev_cleanupENTRY(lines 5047 5063) the Hoare annotation is: true [2018-11-18 15:10:52,642 INFO L425 ceAbstractionStarter]: For program point mousedev_cleanupEXIT(lines 5047 5063) no Hoare annotation was computed. [2018-11-18 15:10:52,642 INFO L425 ceAbstractionStarter]: For program point L4177(lines 4177 4181) no Hoare annotation was computed. [2018-11-18 15:10:52,642 INFO L425 ceAbstractionStarter]: For program point L4177-2(lines 4177 4181) no Hoare annotation was computed. [2018-11-18 15:10:52,642 INFO L425 ceAbstractionStarter]: For program point L4173(line 4173) no Hoare annotation was computed. [2018-11-18 15:10:52,642 INFO L425 ceAbstractionStarter]: For program point L4194(lines 4194 4198) no Hoare annotation was computed. [2018-11-18 15:10:52,642 INFO L425 ceAbstractionStarter]: For program point L4194-2(lines 4194 4198) no Hoare annotation was computed. [2018-11-18 15:10:52,642 INFO L425 ceAbstractionStarter]: For program point mousedev_abs_eventEXIT(lines 4156 4211) no Hoare annotation was computed. [2018-11-18 15:10:52,642 INFO L425 ceAbstractionStarter]: For program point L4190(line 4190) no Hoare annotation was computed. [2018-11-18 15:10:52,642 INFO L425 ceAbstractionStarter]: For program point L4186(line 4186) no Hoare annotation was computed. [2018-11-18 15:10:52,642 INFO L425 ceAbstractionStarter]: For program point L4186-2(line 4186) no Hoare annotation was computed. [2018-11-18 15:10:52,642 INFO L425 ceAbstractionStarter]: For program point L4178(line 4178) no Hoare annotation was computed. [2018-11-18 15:10:52,642 INFO L425 ceAbstractionStarter]: For program point L4178-2(line 4178) no Hoare annotation was computed. [2018-11-18 15:10:52,643 INFO L428 ceAbstractionStarter]: At program point L4174(line 4174) the Hoare annotation is: true [2018-11-18 15:10:52,643 INFO L425 ceAbstractionStarter]: For program point L4203(line 4203) no Hoare annotation was computed. [2018-11-18 15:10:52,643 INFO L425 ceAbstractionStarter]: For program point L4174-1(line 4174) no Hoare annotation was computed. [2018-11-18 15:10:52,643 INFO L425 ceAbstractionStarter]: For program point L4203-2(line 4203) no Hoare annotation was computed. [2018-11-18 15:10:52,643 INFO L425 ceAbstractionStarter]: For program point L4195(line 4195) no Hoare annotation was computed. [2018-11-18 15:10:52,643 INFO L425 ceAbstractionStarter]: For program point L4195-2(line 4195) no Hoare annotation was computed. [2018-11-18 15:10:52,643 INFO L425 ceAbstractionStarter]: For program point L4191-1(line 4191) no Hoare annotation was computed. [2018-11-18 15:10:52,643 INFO L428 ceAbstractionStarter]: At program point L4191(line 4191) the Hoare annotation is: true [2018-11-18 15:10:52,643 INFO L428 ceAbstractionStarter]: At program point mousedev_abs_eventENTRY(lines 4156 4211) the Hoare annotation is: true [2018-11-18 15:10:52,643 INFO L425 ceAbstractionStarter]: For program point L4175-1(line 4175) no Hoare annotation was computed. [2018-11-18 15:10:52,643 INFO L428 ceAbstractionStarter]: At program point L4175(line 4175) the Hoare annotation is: true [2018-11-18 15:10:52,643 INFO L428 ceAbstractionStarter]: At program point L4208(lines 4156 4211) the Hoare annotation is: true [2018-11-18 15:10:52,643 INFO L428 ceAbstractionStarter]: At program point L4192(line 4192) the Hoare annotation is: true [2018-11-18 15:10:52,643 INFO L425 ceAbstractionStarter]: For program point L4192-1(line 4192) no Hoare annotation was computed. [2018-11-18 15:10:52,643 INFO L425 ceAbstractionStarter]: For program point L4184(line 4184) no Hoare annotation was computed. [2018-11-18 15:10:52,643 INFO L425 ceAbstractionStarter]: For program point L4184-2(line 4184) no Hoare annotation was computed. [2018-11-18 15:10:52,643 INFO L425 ceAbstractionStarter]: For program point L4172(lines 4172 4207) no Hoare annotation was computed. [2018-11-18 15:10:52,644 INFO L425 ceAbstractionStarter]: For program point L4201-2(line 4201) no Hoare annotation was computed. [2018-11-18 15:10:52,644 INFO L425 ceAbstractionStarter]: For program point L4201(line 4201) no Hoare annotation was computed. [2018-11-18 15:10:52,644 INFO L425 ceAbstractionStarter]: For program point L5202-1(line 5202) no Hoare annotation was computed. [2018-11-18 15:10:52,644 INFO L428 ceAbstractionStarter]: At program point mousedev_destroyENTRY(lines 5196 5212) the Hoare annotation is: true [2018-11-18 15:10:52,644 INFO L425 ceAbstractionStarter]: For program point mousedev_destroyFINAL(lines 5196 5212) no Hoare annotation was computed. [2018-11-18 15:10:52,644 INFO L425 ceAbstractionStarter]: For program point mousedev_destroyEXIT(lines 5196 5212) no Hoare annotation was computed. [2018-11-18 15:10:52,644 INFO L428 ceAbstractionStarter]: At program point L5202(line 5202) the Hoare annotation is: true [2018-11-18 15:10:52,644 INFO L425 ceAbstractionStarter]: For program point L5204-2(lines 5204 5208) no Hoare annotation was computed. [2018-11-18 15:10:52,644 INFO L425 ceAbstractionStarter]: For program point L5204(lines 5204 5208) no Hoare annotation was computed. [2018-11-18 15:10:52,644 INFO L428 ceAbstractionStarter]: At program point mixdev_close_devicesENTRY(lines 4608 4643) the Hoare annotation is: true [2018-11-18 15:10:52,644 INFO L425 ceAbstractionStarter]: For program point mixdev_close_devicesFINAL(lines 4608 4643) no Hoare annotation was computed. [2018-11-18 15:10:52,644 INFO L428 ceAbstractionStarter]: At program point L4615(line 4615) the Hoare annotation is: true [2018-11-18 15:10:52,644 INFO L428 ceAbstractionStarter]: At program point L4617-2(lines 4617 4639) the Hoare annotation is: true [2018-11-18 15:10:52,644 INFO L425 ceAbstractionStarter]: For program point L4615-1(line 4615) no Hoare annotation was computed. [2018-11-18 15:10:52,644 INFO L425 ceAbstractionStarter]: For program point L4617(lines 4617 4639) no Hoare annotation was computed. [2018-11-18 15:10:52,644 INFO L428 ceAbstractionStarter]: At program point L4630(lines 4617 4637) the Hoare annotation is: true [2018-11-18 15:10:52,644 INFO L428 ceAbstractionStarter]: At program point L4632(lines 4617 4637) the Hoare annotation is: true [2018-11-18 15:10:52,645 INFO L425 ceAbstractionStarter]: For program point L4622(lines 4622 4627) no Hoare annotation was computed. [2018-11-18 15:10:52,645 INFO L428 ceAbstractionStarter]: At program point L4624(line 4624) the Hoare annotation is: true [2018-11-18 15:10:52,645 INFO L425 ceAbstractionStarter]: For program point L4622-1(lines 4622 4627) no Hoare annotation was computed. [2018-11-18 15:10:52,645 INFO L425 ceAbstractionStarter]: For program point mixdev_close_devicesEXIT(lines 4608 4643) no Hoare annotation was computed. [2018-11-18 15:10:52,645 INFO L428 ceAbstractionStarter]: At program point L4511(line 4511) the Hoare annotation is: true [2018-11-18 15:10:52,645 INFO L425 ceAbstractionStarter]: For program point L4511-1(line 4511) no Hoare annotation was computed. [2018-11-18 15:10:52,645 INFO L425 ceAbstractionStarter]: For program point mousedev_open_deviceFINAL(lines 4505 4536) no Hoare annotation was computed. [2018-11-18 15:10:52,645 INFO L425 ceAbstractionStarter]: For program point L4512(lines 4512 4516) no Hoare annotation was computed. [2018-11-18 15:10:52,645 INFO L425 ceAbstractionStarter]: For program point L4533(line 4533) no Hoare annotation was computed. [2018-11-18 15:10:52,645 INFO L425 ceAbstractionStarter]: For program point L4522(lines 4522 4531) no Hoare annotation was computed. [2018-11-18 15:10:52,645 INFO L425 ceAbstractionStarter]: For program point L4524(lines 4524 4528) no Hoare annotation was computed. [2018-11-18 15:10:52,645 INFO L428 ceAbstractionStarter]: At program point mousedev_open_deviceENTRY(lines 4505 4536) the Hoare annotation is: true [2018-11-18 15:10:52,645 INFO L428 ceAbstractionStarter]: At program point L4522-1(lines 4517 4532) the Hoare annotation is: true [2018-11-18 15:10:52,647 INFO L425 ceAbstractionStarter]: For program point L4517(lines 4517 4532) no Hoare annotation was computed. [2018-11-18 15:10:52,647 INFO L425 ceAbstractionStarter]: For program point mousedev_open_deviceEXIT(lines 4505 4536) no Hoare annotation was computed. [2018-11-18 15:10:52,647 INFO L425 ceAbstractionStarter]: For program point ldv_err_ptrEXIT(lines 6033 6040) no Hoare annotation was computed. [2018-11-18 15:10:52,647 INFO L428 ceAbstractionStarter]: At program point ldv_err_ptrENTRY(lines 6033 6040) the Hoare annotation is: true [2018-11-18 15:10:52,647 INFO L425 ceAbstractionStarter]: For program point ldv_err_ptrFINAL(lines 6033 6040) no Hoare annotation was computed. [2018-11-18 15:10:52,647 INFO L428 ceAbstractionStarter]: At program point L5841(line 5841) the Hoare annotation is: true [2018-11-18 15:10:52,647 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_15FINAL(lines 5836 5845) no Hoare annotation was computed. [2018-11-18 15:10:52,647 INFO L425 ceAbstractionStarter]: For program point L5841-1(line 5841) no Hoare annotation was computed. [2018-11-18 15:10:52,647 INFO L428 ceAbstractionStarter]: At program point ldv_mutex_unlock_15ENTRY(lines 5836 5845) the Hoare annotation is: true [2018-11-18 15:10:52,647 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_15EXIT(lines 5836 5845) no Hoare annotation was computed. [2018-11-18 15:10:52,647 INFO L428 ceAbstractionStarter]: At program point L5407(line 5407) the Hoare annotation is: true [2018-11-18 15:10:52,648 INFO L425 ceAbstractionStarter]: For program point L5407-1(line 5407) no Hoare annotation was computed. [2018-11-18 15:10:52,648 INFO L425 ceAbstractionStarter]: For program point ldv_file_operations_2EXIT(lines 5399 5411) no Hoare annotation was computed. [2018-11-18 15:10:52,648 INFO L428 ceAbstractionStarter]: At program point L5405(line 5405) the Hoare annotation is: true [2018-11-18 15:10:52,648 INFO L425 ceAbstractionStarter]: For program point L5405-1(line 5405) no Hoare annotation was computed. [2018-11-18 15:10:52,648 INFO L428 ceAbstractionStarter]: At program point ldv_file_operations_2ENTRY(lines 5399 5411) the Hoare annotation is: true [2018-11-18 15:10:52,648 INFO L425 ceAbstractionStarter]: For program point ldv_file_operations_2FINAL(lines 5399 5411) no Hoare annotation was computed. [2018-11-18 15:10:52,648 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_13FINAL(lines 5816 5825) no Hoare annotation was computed. [2018-11-18 15:10:52,648 INFO L428 ceAbstractionStarter]: At program point L5821(line 5821) the Hoare annotation is: true [2018-11-18 15:10:52,648 INFO L425 ceAbstractionStarter]: For program point L5821-1(line 5821) no Hoare annotation was computed. [2018-11-18 15:10:52,648 INFO L428 ceAbstractionStarter]: At program point ldv_mutex_unlock_13ENTRY(lines 5816 5825) the Hoare annotation is: true [2018-11-18 15:10:52,648 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_13EXIT(lines 5816 5825) no Hoare annotation was computed. [2018-11-18 15:10:52,648 INFO L425 ceAbstractionStarter]: For program point L4932-5(lines 4932 4936) no Hoare annotation was computed. [2018-11-18 15:10:52,648 INFO L425 ceAbstractionStarter]: For program point L4932-3(line 4932) no Hoare annotation was computed. [2018-11-18 15:10:52,648 INFO L425 ceAbstractionStarter]: For program point L4957(lines 4957 4961) no Hoare annotation was computed. [2018-11-18 15:10:52,648 INFO L428 ceAbstractionStarter]: At program point L4974(lines 4974 4975) the Hoare annotation is: true [2018-11-18 15:10:52,648 INFO L425 ceAbstractionStarter]: For program point L4974-1(lines 4974 4975) no Hoare annotation was computed. [2018-11-18 15:10:52,648 INFO L425 ceAbstractionStarter]: For program point L4925-2(line 4925) no Hoare annotation was computed. [2018-11-18 15:10:52,651 INFO L425 ceAbstractionStarter]: For program point L4925-3(line 4925) no Hoare annotation was computed. [2018-11-18 15:10:52,651 INFO L425 ceAbstractionStarter]: For program point L4925(line 4925) no Hoare annotation was computed. [2018-11-18 15:10:52,651 INFO L425 ceAbstractionStarter]: For program point L4925-7(lines 4925 4950) no Hoare annotation was computed. [2018-11-18 15:10:52,651 INFO L425 ceAbstractionStarter]: For program point L4925-5(lines 4925 4950) no Hoare annotation was computed. [2018-11-18 15:10:52,651 INFO L425 ceAbstractionStarter]: For program point L4917-2(line 4917) no Hoare annotation was computed. [2018-11-18 15:10:52,651 INFO L425 ceAbstractionStarter]: For program point L4917-3(line 4917) no Hoare annotation was computed. [2018-11-18 15:10:52,651 INFO L425 ceAbstractionStarter]: For program point L4917(line 4917) no Hoare annotation was computed. [2018-11-18 15:10:52,651 INFO L425 ceAbstractionStarter]: For program point L4917-6(line 4917) no Hoare annotation was computed. [2018-11-18 15:10:52,652 INFO L425 ceAbstractionStarter]: For program point L4917-5(line 4917) no Hoare annotation was computed. [2018-11-18 15:10:52,652 INFO L425 ceAbstractionStarter]: For program point L4917-8(lines 4917 4921) no Hoare annotation was computed. [2018-11-18 15:10:52,652 INFO L428 ceAbstractionStarter]: At program point L4927(line 4927) the Hoare annotation is: true [2018-11-18 15:10:52,652 INFO L425 ceAbstractionStarter]: For program point L4927-1(line 4927) no Hoare annotation was computed. [2018-11-18 15:10:52,652 INFO L425 ceAbstractionStarter]: For program point L4952(lines 4952 4956) no Hoare annotation was computed. [2018-11-18 15:10:52,652 INFO L428 ceAbstractionStarter]: At program point L4977(line 4977) the Hoare annotation is: true [2018-11-18 15:10:52,652 INFO L428 ceAbstractionStarter]: At program point L4944(lines 4925 4948) the Hoare annotation is: true [2018-11-18 15:10:52,652 INFO L428 ceAbstractionStarter]: At program point L4977-1(line 4977) the Hoare annotation is: true [2018-11-18 15:10:52,652 INFO L425 ceAbstractionStarter]: For program point L4969-2(lines 4969 4973) no Hoare annotation was computed. [2018-11-18 15:10:52,652 INFO L425 ceAbstractionStarter]: For program point L4969(lines 4969 4973) no Hoare annotation was computed. [2018-11-18 15:10:52,652 INFO L425 ceAbstractionStarter]: For program point L4978(line 4978) no Hoare annotation was computed. [2018-11-18 15:10:52,652 INFO L425 ceAbstractionStarter]: For program point L4937(lines 4937 4942) no Hoare annotation was computed. [2018-11-18 15:10:52,652 INFO L428 ceAbstractionStarter]: At program point L4962(line 4962) the Hoare annotation is: true [2018-11-18 15:10:52,652 INFO L425 ceAbstractionStarter]: For program point L4962-1(line 4962) no Hoare annotation was computed. [2018-11-18 15:10:52,652 INFO L425 ceAbstractionStarter]: For program point L4979(lines 4979 4983) no Hoare annotation was computed. [2018-11-18 15:10:52,652 INFO L425 ceAbstractionStarter]: For program point L4963(line 4963) no Hoare annotation was computed. [2018-11-18 15:10:52,653 INFO L425 ceAbstractionStarter]: For program point L4963-4(lines 4963 4968) no Hoare annotation was computed. [2018-11-18 15:10:52,653 INFO L425 ceAbstractionStarter]: For program point L4963-2(lines 4963 4968) no Hoare annotation was computed. [2018-11-18 15:10:52,653 INFO L425 ceAbstractionStarter]: For program point mousedev_readEXIT(lines 4900 4986) no Hoare annotation was computed. [2018-11-18 15:10:52,653 INFO L428 ceAbstractionStarter]: At program point L4939(lines 4925 4948) the Hoare annotation is: true [2018-11-18 15:10:52,653 INFO L428 ceAbstractionStarter]: At program point mousedev_readENTRY(lines 4900 4986) the Hoare annotation is: true [2018-11-18 15:10:52,653 INFO L425 ceAbstractionStarter]: For program point L4964-1(line 4964) no Hoare annotation was computed. [2018-11-18 15:10:52,658 INFO L428 ceAbstractionStarter]: At program point L4964(line 4964) the Hoare annotation is: true [2018-11-18 15:10:52,658 INFO L425 ceAbstractionStarter]: For program point mousedev_readFINAL(lines 4900 4986) no Hoare annotation was computed. [2018-11-18 15:10:52,658 INFO L425 ceAbstractionStarter]: For program point L4932-2(line 4932) no Hoare annotation was computed. [2018-11-18 15:10:52,658 INFO L425 ceAbstractionStarter]: For program point L4932(line 4932) no Hoare annotation was computed. [2018-11-18 15:10:52,658 INFO L428 ceAbstractionStarter]: At program point msecs_to_jiffiesENTRY(lines 3780 3788) the Hoare annotation is: true [2018-11-18 15:10:52,658 INFO L425 ceAbstractionStarter]: For program point msecs_to_jiffiesEXIT(lines 3780 3788) no Hoare annotation was computed. [2018-11-18 15:10:52,658 INFO L425 ceAbstractionStarter]: For program point msecs_to_jiffiesFINAL(lines 3780 3788) no Hoare annotation was computed. [2018-11-18 15:10:52,658 INFO L425 ceAbstractionStarter]: For program point mousedev_disconnectEXIT(lines 5287 5297) no Hoare annotation was computed. [2018-11-18 15:10:52,658 INFO L428 ceAbstractionStarter]: At program point L5293(line 5293) the Hoare annotation is: true [2018-11-18 15:10:52,658 INFO L428 ceAbstractionStarter]: At program point L5293-1(line 5293) the Hoare annotation is: true [2018-11-18 15:10:52,659 INFO L428 ceAbstractionStarter]: At program point mousedev_disconnectENTRY(lines 5287 5297) the Hoare annotation is: true [2018-11-18 15:10:52,659 INFO L425 ceAbstractionStarter]: For program point mousedev_disconnectFINAL(lines 5287 5297) no Hoare annotation was computed. [2018-11-18 15:10:52,659 INFO L425 ceAbstractionStarter]: For program point L4733-3(line 4733) no Hoare annotation was computed. [2018-11-18 15:10:52,659 INFO L425 ceAbstractionStarter]: For program point L4733(line 4733) no Hoare annotation was computed. [2018-11-18 15:10:52,659 INFO L425 ceAbstractionStarter]: For program point L4733-1(line 4733) no Hoare annotation was computed. [2018-11-18 15:10:52,659 INFO L425 ceAbstractionStarter]: For program point mousedev_limit_deltaEXIT(lines 4728 4735) no Hoare annotation was computed. [2018-11-18 15:10:52,659 INFO L428 ceAbstractionStarter]: At program point mousedev_limit_deltaENTRY(lines 4728 4735) the Hoare annotation is: true [2018-11-18 15:10:52,659 INFO L425 ceAbstractionStarter]: For program point L4733-5(line 4733) no Hoare annotation was computed. [2018-11-18 15:10:52,659 INFO L425 ceAbstractionStarter]: For program point mousedev_limit_deltaFINAL(lines 4728 4735) no Hoare annotation was computed. [2018-11-18 15:10:52,659 INFO L425 ceAbstractionStarter]: For program point kzallocEXIT(lines 3936 3944) no Hoare annotation was computed. [2018-11-18 15:10:52,659 INFO L428 ceAbstractionStarter]: At program point kzallocENTRY(lines 3936 3944) the Hoare annotation is: true [2018-11-18 15:10:52,659 INFO L425 ceAbstractionStarter]: For program point L3941-1(line 3941) no Hoare annotation was computed. [2018-11-18 15:10:52,659 INFO L425 ceAbstractionStarter]: For program point kzallocFINAL(lines 3936 3944) no Hoare annotation was computed. [2018-11-18 15:10:52,659 INFO L428 ceAbstractionStarter]: At program point L3941(line 3941) the Hoare annotation is: true [2018-11-18 15:10:52,659 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_mutex_of_mousedevFINAL(lines 6567 6585) no Hoare annotation was computed. [2018-11-18 15:10:52,659 INFO L425 ceAbstractionStarter]: For program point L6578(lines 6578 6583) no Hoare annotation was computed. [2018-11-18 15:10:52,660 INFO L425 ceAbstractionStarter]: For program point L6577(line 6577) no Hoare annotation was computed. [2018-11-18 15:10:52,660 INFO L428 ceAbstractionStarter]: At program point ldv_mutex_lock_interruptible_mutex_of_mousedevENTRY(lines 6567 6585) the Hoare annotation is: true [2018-11-18 15:10:52,665 INFO L428 ceAbstractionStarter]: At program point L6572-1(lines 6572 6576) the Hoare annotation is: true [2018-11-18 15:10:52,665 INFO L425 ceAbstractionStarter]: For program point L6572(lines 6572 6576) no Hoare annotation was computed. [2018-11-18 15:10:52,665 INFO L428 ceAbstractionStarter]: At program point L6573(line 6573) the Hoare annotation is: true [2018-11-18 15:10:52,665 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_mutex_of_mousedevEXIT(lines 6567 6585) no Hoare annotation was computed. [2018-11-18 15:10:52,665 INFO L428 ceAbstractionStarter]: At program point kmallocENTRY(lines 3927 3935) the Hoare annotation is: true [2018-11-18 15:10:52,665 INFO L428 ceAbstractionStarter]: At program point L3932(line 3932) the Hoare annotation is: true [2018-11-18 15:10:52,665 INFO L425 ceAbstractionStarter]: For program point L3932-1(line 3932) no Hoare annotation was computed. [2018-11-18 15:10:52,665 INFO L425 ceAbstractionStarter]: For program point kmallocFINAL(lines 3927 3935) no Hoare annotation was computed. [2018-11-18 15:10:52,665 INFO L425 ceAbstractionStarter]: For program point kmallocEXIT(lines 3927 3935) no Hoare annotation was computed. [2018-11-18 15:10:52,665 INFO L425 ceAbstractionStarter]: For program point ldv_initialize_input_handler_1FINAL(lines 5412 5421) no Hoare annotation was computed. [2018-11-18 15:10:52,665 INFO L425 ceAbstractionStarter]: For program point ldv_initialize_input_handler_1EXIT(lines 5412 5421) no Hoare annotation was computed. [2018-11-18 15:10:52,665 INFO L428 ceAbstractionStarter]: At program point L5417(line 5417) the Hoare annotation is: true [2018-11-18 15:10:52,666 INFO L428 ceAbstractionStarter]: At program point ldv_initialize_input_handler_1ENTRY(lines 5412 5421) the Hoare annotation is: true [2018-11-18 15:10:52,666 INFO L425 ceAbstractionStarter]: For program point L5417-1(line 5417) no Hoare annotation was computed. [2018-11-18 15:10:52,666 INFO L428 ceAbstractionStarter]: At program point spin_lockENTRY(lines 3738 3746) the Hoare annotation is: true [2018-11-18 15:10:52,666 INFO L425 ceAbstractionStarter]: For program point spin_lockFINAL(lines 3738 3746) no Hoare annotation was computed. [2018-11-18 15:10:52,666 INFO L425 ceAbstractionStarter]: For program point spin_lockEXIT(lines 3738 3746) no Hoare annotation was computed. [2018-11-18 15:10:52,666 INFO L425 ceAbstractionStarter]: For program point mousedev_releaseFINAL(lines 4667 4680) no Hoare annotation was computed. [2018-11-18 15:10:52,666 INFO L425 ceAbstractionStarter]: For program point mousedev_releaseEXIT(lines 4667 4680) no Hoare annotation was computed. [2018-11-18 15:10:52,666 INFO L428 ceAbstractionStarter]: At program point mousedev_releaseENTRY(lines 4667 4680) the Hoare annotation is: true [2018-11-18 15:10:52,666 INFO L428 ceAbstractionStarter]: At program point L4675(line 4675) the Hoare annotation is: true [2018-11-18 15:10:52,666 INFO L425 ceAbstractionStarter]: For program point L4675-1(line 4675) no Hoare annotation was computed. [2018-11-18 15:10:52,666 INFO L428 ceAbstractionStarter]: At program point L4677(line 4677) the Hoare annotation is: true [2018-11-18 15:10:52,666 INFO L425 ceAbstractionStarter]: For program point L4677-1(line 4677) no Hoare annotation was computed. [2018-11-18 15:10:52,666 INFO L425 ceAbstractionStarter]: For program point mousedev_attach_clientFINAL(lines 4644 4654) no Hoare annotation was computed. [2018-11-18 15:10:52,666 INFO L428 ceAbstractionStarter]: At program point L4650(line 4650) the Hoare annotation is: true [2018-11-18 15:10:52,666 INFO L428 ceAbstractionStarter]: At program point L4649(line 4649) the Hoare annotation is: true [2018-11-18 15:10:52,666 INFO L428 ceAbstractionStarter]: At program point mousedev_attach_clientENTRY(lines 4644 4654) the Hoare annotation is: true [2018-11-18 15:10:52,672 INFO L428 ceAbstractionStarter]: At program point L4649-1(line 4649) the Hoare annotation is: true [2018-11-18 15:10:52,672 INFO L425 ceAbstractionStarter]: For program point mousedev_attach_clientEXIT(lines 4644 4654) no Hoare annotation was computed. [2018-11-18 15:10:52,672 INFO L425 ceAbstractionStarter]: For program point dev_nameEXIT(lines 4012 4025) no Hoare annotation was computed. [2018-11-18 15:10:52,672 INFO L425 ceAbstractionStarter]: For program point L4017(lines 4017 4021) no Hoare annotation was computed. [2018-11-18 15:10:52,672 INFO L428 ceAbstractionStarter]: At program point dev_nameENTRY(lines 4012 4025) the Hoare annotation is: true [2018-11-18 15:10:52,672 INFO L425 ceAbstractionStarter]: For program point dev_nameFINAL(lines 4012 4025) no Hoare annotation was computed. [2018-11-18 15:10:52,672 INFO L428 ceAbstractionStarter]: At program point L4022(line 4022) the Hoare annotation is: true [2018-11-18 15:10:52,672 INFO L425 ceAbstractionStarter]: For program point L4022-1(line 4022) no Hoare annotation was computed. [2018-11-18 15:10:52,672 INFO L425 ceAbstractionStarter]: For program point set_bitFINAL(lines 3398 3406) no Hoare annotation was computed. [2018-11-18 15:10:52,672 INFO L425 ceAbstractionStarter]: For program point set_bitEXIT(lines 3398 3406) no Hoare annotation was computed. [2018-11-18 15:10:52,672 INFO L428 ceAbstractionStarter]: At program point set_bitENTRY(lines 3398 3406) the Hoare annotation is: true [2018-11-18 15:10:52,672 INFO L428 ceAbstractionStarter]: At program point rcu_read_unlockENTRY(lines 3870 3899) the Hoare annotation is: true [2018-11-18 15:10:52,672 INFO L428 ceAbstractionStarter]: At program point L3895(line 3895) the Hoare annotation is: true [2018-11-18 15:10:52,672 INFO L425 ceAbstractionStarter]: For program point rcu_read_unlockFINAL(lines 3870 3899) no Hoare annotation was computed. [2018-11-18 15:10:52,673 INFO L425 ceAbstractionStarter]: For program point rcu_read_unlockEXIT(lines 3870 3899) no Hoare annotation was computed. [2018-11-18 15:10:52,673 INFO L425 ceAbstractionStarter]: For program point L3881(lines 3881 3885) no Hoare annotation was computed. [2018-11-18 15:10:52,673 INFO L428 ceAbstractionStarter]: At program point L3879-1(lines 3879 3894) the Hoare annotation is: true [2018-11-18 15:10:52,673 INFO L425 ceAbstractionStarter]: For program point L3879(lines 3879 3894) no Hoare annotation was computed. [2018-11-18 15:10:52,673 INFO L425 ceAbstractionStarter]: For program point L3881-2(lines 3879 3892) no Hoare annotation was computed. [2018-11-18 15:10:52,673 INFO L428 ceAbstractionStarter]: At program point spin_unlockENTRY(lines 3756 3764) the Hoare annotation is: true [2018-11-18 15:10:52,673 INFO L425 ceAbstractionStarter]: For program point spin_unlockFINAL(lines 3756 3764) no Hoare annotation was computed. [2018-11-18 15:10:52,673 INFO L425 ceAbstractionStarter]: For program point spin_unlockEXIT(lines 3756 3764) no Hoare annotation was computed. [2018-11-18 15:10:52,673 INFO L428 ceAbstractionStarter]: At program point ldv_mutex_lock_26ENTRY(lines 5955 5964) the Hoare annotation is: true [2018-11-18 15:10:52,673 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_26EXIT(lines 5955 5964) no Hoare annotation was computed. [2018-11-18 15:10:52,673 INFO L425 ceAbstractionStarter]: For program point L5960-1(line 5960) no Hoare annotation was computed. [2018-11-18 15:10:52,673 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_26FINAL(lines 5955 5964) no Hoare annotation was computed. [2018-11-18 15:10:52,673 INFO L428 ceAbstractionStarter]: At program point L5960(line 5960) the Hoare annotation is: true [2018-11-18 15:10:52,673 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_20EXIT(lines 5890 5899) no Hoare annotation was computed. [2018-11-18 15:10:52,679 INFO L428 ceAbstractionStarter]: At program point L5895(line 5895) the Hoare annotation is: true [2018-11-18 15:10:52,679 INFO L425 ceAbstractionStarter]: For program point L5895-1(line 5895) no Hoare annotation was computed. [2018-11-18 15:10:52,679 INFO L428 ceAbstractionStarter]: At program point ldv_mutex_lock_20ENTRY(lines 5890 5899) the Hoare annotation is: true [2018-11-18 15:10:52,679 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_20FINAL(lines 5890 5899) no Hoare annotation was computed. [2018-11-18 15:10:52,679 INFO L428 ceAbstractionStarter]: At program point ldv_mutex_lock_interruptible_24ENTRY(lines 5931 5944) the Hoare annotation is: true [2018-11-18 15:10:52,680 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_24EXIT(lines 5931 5944) no Hoare annotation was computed. [2018-11-18 15:10:52,680 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_24FINAL(lines 5931 5944) no Hoare annotation was computed. [2018-11-18 15:10:52,680 INFO L425 ceAbstractionStarter]: For program point L5940-1(line 5940) no Hoare annotation was computed. [2018-11-18 15:10:52,680 INFO L428 ceAbstractionStarter]: At program point L5940(line 5940) the Hoare annotation is: true [2018-11-18 15:10:52,680 INFO L425 ceAbstractionStarter]: For program point mousedev_psaux_registerEXIT(lines 5327 5340) no Hoare annotation was computed. [2018-11-18 15:10:52,680 INFO L428 ceAbstractionStarter]: At program point mousedev_psaux_registerENTRY(lines 5327 5340) the Hoare annotation is: true [2018-11-18 15:10:52,680 INFO L425 ceAbstractionStarter]: For program point L5332-1(line 5332) no Hoare annotation was computed. [2018-11-18 15:10:52,680 INFO L425 ceAbstractionStarter]: For program point L5333-2(lines 5327 5340) no Hoare annotation was computed. [2018-11-18 15:10:52,680 INFO L425 ceAbstractionStarter]: For program point L5333(lines 5333 5337) no Hoare annotation was computed. [2018-11-18 15:10:52,680 INFO L428 ceAbstractionStarter]: At program point L5332(line 5332) the Hoare annotation is: true [2018-11-18 15:10:52,680 INFO L428 ceAbstractionStarter]: At program point L5855(line 5855) the Hoare annotation is: true [2018-11-18 15:10:52,680 INFO L425 ceAbstractionStarter]: For program point L5855-1(line 5855) no Hoare annotation was computed. [2018-11-18 15:10:52,680 INFO L428 ceAbstractionStarter]: At program point ldv_mutex_lock_interruptible_16ENTRY(lines 5846 5859) the Hoare annotation is: true [2018-11-18 15:10:52,680 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_16FINAL(lines 5846 5859) no Hoare annotation was computed. [2018-11-18 15:10:52,680 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_16EXIT(lines 5846 5859) no Hoare annotation was computed. [2018-11-18 15:10:52,681 INFO L428 ceAbstractionStarter]: At program point L6753(line 6753) the Hoare annotation is: true [2018-11-18 15:10:52,681 INFO L425 ceAbstractionStarter]: For program point L6747(lines 6736 6758) no Hoare annotation was computed. [2018-11-18 15:10:52,681 INFO L428 ceAbstractionStarter]: At program point L6743(line 6743) the Hoare annotation is: true [2018-11-18 15:10:52,681 INFO L425 ceAbstractionStarter]: For program point L6737(lines 6736 6758) no Hoare annotation was computed. [2018-11-18 15:10:52,681 INFO L425 ceAbstractionStarter]: For program point ldv_check_final_stateEXIT(lines 6732 6759) no Hoare annotation was computed. [2018-11-18 15:10:52,681 INFO L428 ceAbstractionStarter]: At program point ldv_check_final_stateENTRY(lines 6732 6759) the Hoare annotation is: true [2018-11-18 15:10:52,681 INFO L425 ceAbstractionStarter]: For program point L6752(lines 6732 6759) no Hoare annotation was computed. [2018-11-18 15:10:52,681 INFO L428 ceAbstractionStarter]: At program point L6748(line 6748) the Hoare annotation is: true [2018-11-18 15:10:52,687 INFO L425 ceAbstractionStarter]: For program point L6742(lines 6736 6758) no Hoare annotation was computed. [2018-11-18 15:10:52,687 INFO L428 ceAbstractionStarter]: At program point L6738(line 6738) the Hoare annotation is: true [2018-11-18 15:10:52,687 INFO L425 ceAbstractionStarter]: For program point mousedev_reserve_minorFINAL(lines 5064 5086) no Hoare annotation was computed. [2018-11-18 15:10:52,687 INFO L425 ceAbstractionStarter]: For program point L5078(lines 5078 5082) no Hoare annotation was computed. [2018-11-18 15:10:52,687 INFO L425 ceAbstractionStarter]: For program point mousedev_reserve_minorEXIT(lines 5064 5086) no Hoare annotation was computed. [2018-11-18 15:10:52,687 INFO L425 ceAbstractionStarter]: For program point L5078-2(lines 5069 5083) no Hoare annotation was computed. [2018-11-18 15:10:52,687 INFO L425 ceAbstractionStarter]: For program point L5071(lines 5071 5075) no Hoare annotation was computed. [2018-11-18 15:10:52,687 INFO L425 ceAbstractionStarter]: For program point L5069(lines 5069 5083) no Hoare annotation was computed. [2018-11-18 15:10:52,687 INFO L428 ceAbstractionStarter]: At program point mousedev_reserve_minorENTRY(lines 5064 5086) the Hoare annotation is: true [2018-11-18 15:10:52,687 INFO L428 ceAbstractionStarter]: At program point ldv_misc_register_28ENTRY(lines 5975 5987) the Hoare annotation is: true [2018-11-18 15:10:52,688 INFO L425 ceAbstractionStarter]: For program point L5984-1(line 5984) no Hoare annotation was computed. [2018-11-18 15:10:52,688 INFO L428 ceAbstractionStarter]: At program point L5984(line 5984) the Hoare annotation is: true [2018-11-18 15:10:52,688 INFO L425 ceAbstractionStarter]: For program point ldv_misc_register_28FINAL(lines 5975 5987) no Hoare annotation was computed. [2018-11-18 15:10:52,688 INFO L425 ceAbstractionStarter]: For program point ldv_misc_register_28EXIT(lines 5975 5987) no Hoare annotation was computed. [2018-11-18 15:10:52,688 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-18 15:10:52,688 INFO L421 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: false [2018-11-18 15:10:52,688 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-18 15:10:52,688 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-18 15:10:52,688 INFO L425 ceAbstractionStarter]: For program point L5724-1(line 5724) no Hoare annotation was computed. [2018-11-18 15:10:52,688 INFO L428 ceAbstractionStarter]: At program point IS_ERRENTRY(lines 5719 5727) the Hoare annotation is: true [2018-11-18 15:10:52,688 INFO L425 ceAbstractionStarter]: For program point IS_ERRFINAL(lines 5719 5727) no Hoare annotation was computed. [2018-11-18 15:10:52,688 INFO L428 ceAbstractionStarter]: At program point L5724(line 5724) the Hoare annotation is: true [2018-11-18 15:10:52,688 INFO L425 ceAbstractionStarter]: For program point IS_ERREXIT(lines 5719 5727) no Hoare annotation was computed. [2018-11-18 15:10:52,695 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 03:10:52 BoogieIcfgContainer [2018-11-18 15:10:52,695 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 15:10:52,696 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 15:10:52,696 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 15:10:52,696 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 15:10:52,696 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 03:10:51" (3/4) ... [2018-11-18 15:10:52,700 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-18 15:10:52,706 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_cdev_del_22 [2018-11-18 15:10:52,707 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_18 [2018-11-18 15:10:52,707 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure mousedev_mark_dead [2018-11-18 15:10:52,707 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_14 [2018-11-18 15:10:52,707 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure mixdev_add_device [2018-11-18 15:10:52,707 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_interruptible_12 [2018-11-18 15:10:52,707 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure mousedev_generate_response [2018-11-18 15:10:52,707 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __rcu_read_lock [2018-11-18 15:10:52,707 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2018-11-18 15:10:52,707 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure mousedev_create [2018-11-18 15:10:52,707 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2018-11-18 15:10:52,707 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure mousedev_key_event [2018-11-18 15:10:52,707 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure mousedev_free [2018-11-18 15:10:52,707 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure input_get_device [2018-11-18 15:10:52,707 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_27 [2018-11-18 15:10:52,707 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2018-11-18 15:10:52,708 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_25 [2018-11-18 15:10:52,708 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure mousedev_touchpad_event [2018-11-18 15:10:52,708 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_21 [2018-11-18 15:10:52,708 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure mousedev_open [2018-11-18 15:10:52,708 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure mousedev_hangup [2018-11-18 15:10:52,708 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2018-11-18 15:10:52,708 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_19 [2018-11-18 15:10:52,708 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~C_INT [2018-11-18 15:10:52,708 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_17 [2018-11-18 15:10:52,708 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_ptr_err [2018-11-18 15:10:52,708 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure mousedev_psaux_unregister [2018-11-18 15:10:52,708 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure constant_test_bit [2018-11-18 15:10:52,708 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure list_del_rcu [2018-11-18 15:10:52,708 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure synchronize_rcu [2018-11-18 15:10:52,708 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure mousedev_touchpad_touch [2018-11-18 15:10:52,709 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure mousedev_exit [2018-11-18 15:10:52,709 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure list_del_init [2018-11-18 15:10:52,709 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure mixdev_open_devices [2018-11-18 15:10:52,709 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure list_add_tail [2018-11-18 15:10:52,709 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure copy_to_user [2018-11-18 15:10:52,709 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure mousedev_event [2018-11-18 15:10:52,709 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __rcu_read_unlock [2018-11-18 15:10:52,709 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2018-11-18 15:10:52,709 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_cdev_init_23 [2018-11-18 15:10:52,709 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure mousedev_connect [2018-11-18 15:10:52,709 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure mousedev_packet [2018-11-18 15:10:52,709 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure kobject_name [2018-11-18 15:10:52,709 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure clear_bit [2018-11-18 15:10:52,709 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irq [2018-11-18 15:10:52,709 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2018-11-18 15:10:52,710 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __read_once_size [2018-11-18 15:10:52,710 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2018-11-18 15:10:52,710 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure rcu_read_lock [2018-11-18 15:10:52,710 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_init_zalloc [2018-11-18 15:10:52,710 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __preempt_count_sub [2018-11-18 15:10:52,710 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-18 15:10:52,710 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure mousedev_notify_readers [2018-11-18 15:10:52,710 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure mousedev_init [2018-11-18 15:10:52,710 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_memset [2018-11-18 15:10:52,710 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2018-11-18 15:10:52,710 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ERR_PTR [2018-11-18 15:10:52,710 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure mousedev_rel_event [2018-11-18 15:10:52,710 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure mixdev_remove_device [2018-11-18 15:10:52,710 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_misc_deregister_29 [2018-11-18 15:10:52,711 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure poll_wait [2018-11-18 15:10:52,711 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure mousedev_write [2018-11-18 15:10:52,711 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __kmalloc [2018-11-18 15:10:52,711 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_undef_int [2018-11-18 15:10:52,711 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-18 15:10:52,711 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __preempt_count_add [2018-11-18 15:10:52,711 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2018-11-18 15:10:52,711 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2018-11-18 15:10:52,711 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure rcu_lock_release [2018-11-18 15:10:52,711 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure mousedev_close_device [2018-11-18 15:10:52,711 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_mutex_of_mousedev [2018-11-18 15:10:52,711 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_irq [2018-11-18 15:10:52,711 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-11-18 15:10:52,712 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure mousedev_detach_client [2018-11-18 15:10:52,712 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure mousedev_fasync [2018-11-18 15:10:52,712 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure input_abs_get_max [2018-11-18 15:10:52,712 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_mutex_of_mousedev [2018-11-18 15:10:52,712 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure mousedev_poll [2018-11-18 15:10:52,712 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure imajor [2018-11-18 15:10:52,712 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure list_add_tail_rcu [2018-11-18 15:10:52,712 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure PTR_ERR [2018-11-18 15:10:52,712 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2018-11-18 15:10:52,712 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure rcu_lock_acquire [2018-11-18 15:10:52,712 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure input_put_device [2018-11-18 15:10:52,712 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure input_abs_get_min [2018-11-18 15:10:52,712 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure mousedev_cleanup [2018-11-18 15:10:52,712 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure mousedev_abs_event [2018-11-18 15:10:52,713 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure mousedev_destroy [2018-11-18 15:10:52,713 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure mixdev_close_devices [2018-11-18 15:10:52,713 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure mousedev_open_device [2018-11-18 15:10:52,713 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_err_ptr [2018-11-18 15:10:52,713 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_15 [2018-11-18 15:10:52,713 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_file_operations_2 [2018-11-18 15:10:52,713 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_13 [2018-11-18 15:10:52,713 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure mousedev_read [2018-11-18 15:10:52,713 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure msecs_to_jiffies [2018-11-18 15:10:52,713 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure mousedev_disconnect [2018-11-18 15:10:52,713 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure mousedev_limit_delta [2018-11-18 15:10:52,713 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2018-11-18 15:10:52,713 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_interruptible_mutex_of_mousedev [2018-11-18 15:10:52,713 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2018-11-18 15:10:52,714 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize_input_handler_1 [2018-11-18 15:10:52,714 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock [2018-11-18 15:10:52,714 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure mousedev_release [2018-11-18 15:10:52,714 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure mousedev_attach_client [2018-11-18 15:10:52,714 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_name [2018-11-18 15:10:52,714 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure set_bit [2018-11-18 15:10:52,714 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure rcu_read_unlock [2018-11-18 15:10:52,714 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2018-11-18 15:10:52,715 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_26 [2018-11-18 15:10:52,715 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_20 [2018-11-18 15:10:52,715 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_interruptible_24 [2018-11-18 15:10:52,715 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure mousedev_psaux_register [2018-11-18 15:10:52,715 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_interruptible_16 [2018-11-18 15:10:52,715 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2018-11-18 15:10:52,715 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure mousedev_reserve_minor [2018-11-18 15:10:52,715 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_misc_register_28 [2018-11-18 15:10:52,716 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2018-11-18 15:10:52,744 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 490 nodes and edges [2018-11-18 15:10:52,746 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 180 nodes and edges [2018-11-18 15:10:52,749 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 79 nodes and edges [2018-11-18 15:10:52,751 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 28 nodes and edges [2018-11-18 15:10:52,754 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2018-11-18 15:10:52,756 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-11-18 15:10:52,758 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-18 15:10:52,761 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-18 15:10:52,945 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_079385db-9520-4717-b5b2-c628cc4ac504/bin-2019/utaipan/witness.graphml [2018-11-18 15:10:52,945 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 15:10:52,946 INFO L168 Benchmark]: Toolchain (without parser) took 9919.99 ms. Allocated memory was 1.0 GB in the beginning and 1.8 GB in the end (delta: 744.0 MB). Free memory was 937.9 MB in the beginning and 1.4 GB in the end (delta: -481.7 MB). Peak memory consumption was 262.3 MB. Max. memory is 11.5 GB. [2018-11-18 15:10:52,947 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 15:10:52,947 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2345.27 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 241.7 MB). Free memory was 937.9 MB in the beginning and 771.4 MB in the end (delta: 166.5 MB). Peak memory consumption was 464.8 MB. Max. memory is 11.5 GB. [2018-11-18 15:10:52,948 INFO L168 Benchmark]: Boogie Procedure Inliner took 53.80 ms. Allocated memory is still 1.3 GB. Free memory was 771.4 MB in the beginning and 762.0 MB in the end (delta: 9.4 MB). Peak memory consumption was 9.4 MB. Max. memory is 11.5 GB. [2018-11-18 15:10:52,948 INFO L168 Benchmark]: Boogie Preprocessor took 101.34 ms. Allocated memory is still 1.3 GB. Free memory was 762.0 MB in the beginning and 743.1 MB in the end (delta: 18.9 MB). Peak memory consumption was 18.9 MB. Max. memory is 11.5 GB. [2018-11-18 15:10:52,948 INFO L168 Benchmark]: RCFGBuilder took 5991.10 ms. Allocated memory was 1.3 GB in the beginning and 1.8 GB in the end (delta: 501.7 MB). Free memory was 743.1 MB in the beginning and 774.2 MB in the end (delta: -31.1 MB). Peak memory consumption was 472.1 MB. Max. memory is 11.5 GB. [2018-11-18 15:10:52,948 INFO L168 Benchmark]: TraceAbstraction took 1175.32 ms. Allocated memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 524.3 kB). Free memory was 774.2 MB in the beginning and 1.5 GB in the end (delta: -725.5 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 15:10:52,949 INFO L168 Benchmark]: Witness Printer took 249.58 ms. Allocated memory is still 1.8 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 80.1 MB). Peak memory consumption was 80.1 MB. Max. memory is 11.5 GB. [2018-11-18 15:10:52,951 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2345.27 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 241.7 MB). Free memory was 937.9 MB in the beginning and 771.4 MB in the end (delta: 166.5 MB). Peak memory consumption was 464.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 53.80 ms. Allocated memory is still 1.3 GB. Free memory was 771.4 MB in the beginning and 762.0 MB in the end (delta: 9.4 MB). Peak memory consumption was 9.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 101.34 ms. Allocated memory is still 1.3 GB. Free memory was 762.0 MB in the beginning and 743.1 MB in the end (delta: 18.9 MB). Peak memory consumption was 18.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 5991.10 ms. Allocated memory was 1.3 GB in the beginning and 1.8 GB in the end (delta: 501.7 MB). Free memory was 743.1 MB in the beginning and 774.2 MB in the end (delta: -31.1 MB). Peak memory consumption was 472.1 MB. Max. memory is 11.5 GB. * TraceAbstraction took 1175.32 ms. Allocated memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 524.3 kB). Free memory was 774.2 MB in the beginning and 1.5 GB in the end (delta: -725.5 MB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 249.58 ms. Allocated memory is still 1.8 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 80.1 MB). Peak memory consumption was 80.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 6006]: 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: 5100]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4575]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4236]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5100]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4691]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4212]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4617]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5100]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4925]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4848]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5454]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4617]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4575]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4848]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5217]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5100]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5100]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5027]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5454]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4156]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4297]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4409]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4925]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4793]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5027]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4795]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4297]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4744]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4101]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4575]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3370]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3671]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3617]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 119 procedures, 1066 locations, 1 error locations. SAFE Result, 1.1s OverallTime, 1 OverallIterations, 9 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.4s HoareAnnotationTime, HoareTripleCheckerStatistics: 1 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 202 GetRequests, 202 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1064occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 357 LocationsWithAnnotation, 589 PreInvPairs, 589 NumberOfFragments, 357 HoareAnnotationTreeSize, 589 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 357 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 203 NumberOfCodeBlocks, 203 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 202 ConstructedInterpolants, 0 QuantifiedInterpolants, 40804 SizeOfPredicates, 0 NumberOfNonLiveVariables, 978 ConjunctsInSsa, 1 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 548/548 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...