./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--arcnet--com90xx.ko-entry_point_true-unreach-call.cil.out.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_514f1ff1-fef2-4a73-b0aa-0aadc23fe214/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_514f1ff1-fef2-4a73-b0aa-0aadc23fe214/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_514f1ff1-fef2-4a73-b0aa-0aadc23fe214/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_514f1ff1-fef2-4a73-b0aa-0aadc23fe214/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--arcnet--com90xx.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_514f1ff1-fef2-4a73-b0aa-0aadc23fe214/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default-EXP.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_514f1ff1-fef2-4a73-b0aa-0aadc23fe214/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 981e4116732a76cc1efadc286096cccdc1d80070 .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-10-26 22:16:51,783 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 22:16:51,784 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 22:16:51,793 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 22:16:51,793 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 22:16:51,794 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 22:16:51,795 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 22:16:51,796 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 22:16:51,798 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 22:16:51,799 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 22:16:51,800 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 22:16:51,800 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 22:16:51,801 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 22:16:51,802 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 22:16:51,803 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 22:16:51,803 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 22:16:51,804 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 22:16:51,806 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 22:16:51,807 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 22:16:51,808 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 22:16:51,812 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 22:16:51,813 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 22:16:51,816 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 22:16:51,818 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 22:16:51,818 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 22:16:51,819 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 22:16:51,820 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 22:16:51,820 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 22:16:51,821 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 22:16:51,824 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 22:16:51,824 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 22:16:51,825 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 22:16:51,825 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 22:16:51,825 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 22:16:51,826 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 22:16:51,826 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 22:16:51,827 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_514f1ff1-fef2-4a73-b0aa-0aadc23fe214/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default-EXP.epf [2018-10-26 22:16:51,842 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 22:16:51,842 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 22:16:51,843 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 22:16:51,843 INFO L133 SettingsManager]: * User list type=DISABLED [2018-10-26 22:16:51,843 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-10-26 22:16:51,844 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-10-26 22:16:51,844 INFO L133 SettingsManager]: * Explicit value domain=true [2018-10-26 22:16:51,844 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-10-26 22:16:51,844 INFO L133 SettingsManager]: * Octagon Domain=false [2018-10-26 22:16:51,844 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-10-26 22:16:51,844 INFO L133 SettingsManager]: * Log string format=TERM [2018-10-26 22:16:51,844 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-10-26 22:16:51,845 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-10-26 22:16:51,845 INFO L133 SettingsManager]: * Interval Domain=false [2018-10-26 22:16:51,845 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 22:16:51,845 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 22:16:51,846 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 22:16:51,846 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 22:16:51,846 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 22:16:51,846 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 22:16:51,846 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 22:16:51,846 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 22:16:51,847 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 22:16:51,847 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 22:16:51,847 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 22:16:51,847 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 22:16:51,847 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 22:16:51,847 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 22:16:51,847 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 22:16:51,848 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 22:16:51,848 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-10-26 22:16:51,848 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 22:16:51,848 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 22:16:51,848 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 22:16:51,848 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-26 22:16:51,848 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_514f1ff1-fef2-4a73-b0aa-0aadc23fe214/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 -> 981e4116732a76cc1efadc286096cccdc1d80070 [2018-10-26 22:16:51,880 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 22:16:51,888 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 22:16:51,891 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 22:16:51,892 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 22:16:51,893 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 22:16:51,893 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_514f1ff1-fef2-4a73-b0aa-0aadc23fe214/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--arcnet--com90xx.ko-entry_point_true-unreach-call.cil.out.c [2018-10-26 22:16:51,937 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_514f1ff1-fef2-4a73-b0aa-0aadc23fe214/bin-2019/utaipan/data/ac94b55ef/507f08cc40354cb8be9823fbfbf81c15/FLAGd45a05173 [2018-10-26 22:16:52,546 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 22:16:52,547 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_514f1ff1-fef2-4a73-b0aa-0aadc23fe214/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--arcnet--com90xx.ko-entry_point_true-unreach-call.cil.out.c [2018-10-26 22:16:52,582 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_514f1ff1-fef2-4a73-b0aa-0aadc23fe214/bin-2019/utaipan/data/ac94b55ef/507f08cc40354cb8be9823fbfbf81c15/FLAGd45a05173 [2018-10-26 22:16:52,595 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_514f1ff1-fef2-4a73-b0aa-0aadc23fe214/bin-2019/utaipan/data/ac94b55ef/507f08cc40354cb8be9823fbfbf81c15 [2018-10-26 22:16:52,598 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 22:16:52,599 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 22:16:52,600 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 22:16:52,600 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 22:16:52,607 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 22:16:52,608 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:16:52" (1/1) ... [2018-10-26 22:16:52,610 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f08c401 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:16:52, skipping insertion in model container [2018-10-26 22:16:52,611 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:16:52" (1/1) ... [2018-10-26 22:16:52,621 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 22:16:52,725 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 22:16:53,918 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 22:16:53,934 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 22:16:54,331 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 22:16:54,375 INFO L193 MainTranslator]: Completed translation [2018-10-26 22:16:54,375 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:16:54 WrapperNode [2018-10-26 22:16:54,375 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 22:16:54,376 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-26 22:16:54,376 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-26 22:16:54,376 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-26 22:16:54,384 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:16:54" (1/1) ... [2018-10-26 22:16:54,428 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:16:54" (1/1) ... [2018-10-26 22:16:54,516 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-26 22:16:54,516 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 22:16:54,516 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 22:16:54,516 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 22:16:54,526 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:16:54" (1/1) ... [2018-10-26 22:16:54,526 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:16:54" (1/1) ... [2018-10-26 22:16:54,547 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:16:54" (1/1) ... [2018-10-26 22:16:54,548 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:16:54" (1/1) ... [2018-10-26 22:16:54,604 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:16:54" (1/1) ... [2018-10-26 22:16:54,624 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:16:54" (1/1) ... [2018-10-26 22:16:54,647 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:16:54" (1/1) ... [2018-10-26 22:16:54,657 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-26 22:16:54,657 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-26 22:16:54,658 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-26 22:16:54,658 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-26 22:16:54,658 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:16:54" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_514f1ff1-fef2-4a73-b0aa-0aadc23fe214/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 [2018-10-26 22:16:54,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2018-10-26 22:16:54,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2018-10-26 22:16:54,721 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_exit [2018-10-26 22:16:54,721 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_exit [2018-10-26 22:16:54,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-10-26 22:16:54,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-10-26 22:16:54,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-10-26 22:16:54,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-10-26 22:16:54,722 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_init [2018-10-26 22:16:54,722 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_init [2018-10-26 22:16:54,722 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2018-10-26 22:16:54,722 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2018-10-26 22:16:54,723 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2018-10-26 22:16:54,724 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2018-10-26 22:16:54,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-10-26 22:16:54,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-10-26 22:16:54,724 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_probe [2018-10-26 22:16:54,724 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_probe [2018-10-26 22:16:54,725 INFO L130 BoogieDeclarations]: Found specification of procedure check_mirror [2018-10-26 22:16:54,725 INFO L138 BoogieDeclarations]: Found implementation of procedure check_mirror [2018-10-26 22:16:54,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-10-26 22:16:54,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-10-26 22:16:54,725 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2018-10-26 22:16:54,725 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2018-10-26 22:16:54,725 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2018-10-26 22:16:54,725 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2018-10-26 22:16:54,725 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-10-26 22:16:54,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-10-26 22:16:54,726 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_found [2018-10-26 22:16:54,726 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_found [2018-10-26 22:16:54,726 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-10-26 22:16:54,726 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-10-26 22:16:54,726 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-10-26 22:16:54,726 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-10-26 22:16:54,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_14 [2018-10-26 22:16:54,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_14 [2018-10-26 22:16:54,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_13 [2018-10-26 22:16:54,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_13 [2018-10-26 22:16:54,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2018-10-26 22:16:54,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2018-10-26 22:16:54,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_12 [2018-10-26 22:16:54,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_12 [2018-10-26 22:16:54,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2018-10-26 22:16:54,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2018-10-26 22:16:54,727 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2018-10-26 22:16:54,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2018-10-26 22:16:54,727 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-10-26 22:16:54,727 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-10-26 22:16:54,727 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-10-26 22:16:54,728 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-10-26 22:16:54,728 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2018-10-26 22:16:54,728 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2018-10-26 22:16:54,728 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2018-10-26 22:16:54,728 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2018-10-26 22:16:54,728 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2018-10-26 22:16:54,728 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2018-10-26 22:16:54,728 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2018-10-26 22:16:54,728 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2018-10-26 22:16:54,728 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2018-10-26 22:16:54,728 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2018-10-26 22:16:54,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-10-26 22:16:54,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-10-26 22:16:54,729 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-26 22:16:54,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-26 22:16:54,729 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2018-10-26 22:16:54,731 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2018-10-26 22:17:01,907 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-26 22:17:01,907 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 10:17:01 BoogieIcfgContainer [2018-10-26 22:17:01,907 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-26 22:17:01,908 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-10-26 22:17:01,908 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-10-26 22:17:01,910 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-10-26 22:17:01,910 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.10 10:16:52" (1/3) ... [2018-10-26 22:17:01,911 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d7d8b44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.10 10:17:01, skipping insertion in model container [2018-10-26 22:17:01,911 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:16:54" (2/3) ... [2018-10-26 22:17:01,911 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d7d8b44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.10 10:17:01, skipping insertion in model container [2018-10-26 22:17:01,912 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 10:17:01" (3/3) ... [2018-10-26 22:17:01,913 INFO L112 eAbstractionObserver]: Analyzing ICFG 205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--arcnet--com90xx.ko-entry_point_true-unreach-call.cil.out.c [2018-10-26 22:17:01,921 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-10-26 22:17:01,931 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-10-26 22:17:01,944 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-10-26 22:17:01,973 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-10-26 22:17:01,973 INFO L383 AbstractCegarLoop]: Hoare is true [2018-10-26 22:17:01,973 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-10-26 22:17:01,973 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-10-26 22:17:01,973 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-10-26 22:17:01,973 INFO L387 AbstractCegarLoop]: Difference is false [2018-10-26 22:17:01,973 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-10-26 22:17:01,973 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-10-26 22:17:01,994 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states. [2018-10-26 22:17:02,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2018-10-26 22:17:02,001 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:17:02,007 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:17:02,009 INFO L424 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:17:02,018 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:17:02,018 INFO L82 PathProgramCache]: Analyzing trace with hash 1669427650, now seen corresponding path program 1 times [2018-10-26 22:17:02,020 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 22:17:02,082 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:17:02,082 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:17:02,082 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:17:02,082 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 22:17:02,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:17:02,557 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 22:17:02,559 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 22:17:02,559 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 22:17:02,559 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 22:17:02,563 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 22:17:02,572 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 22:17:02,573 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 22:17:02,575 INFO L87 Difference]: Start difference. First operand 419 states. Second operand 3 states. [2018-10-26 22:17:04,890 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:17:04,891 INFO L93 Difference]: Finished difference Result 878 states and 1264 transitions. [2018-10-26 22:17:04,892 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 22:17:04,893 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 36 [2018-10-26 22:17:04,894 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:17:04,918 INFO L225 Difference]: With dead ends: 878 [2018-10-26 22:17:04,918 INFO L226 Difference]: Without dead ends: 456 [2018-10-26 22:17:04,926 INFO L605 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 [2018-10-26 22:17:04,949 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 456 states. [2018-10-26 22:17:05,011 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 456 to 456. [2018-10-26 22:17:05,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 456 states. [2018-10-26 22:17:05,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 456 states and 647 transitions. [2018-10-26 22:17:05,017 INFO L78 Accepts]: Start accepts. Automaton has 456 states and 647 transitions. Word has length 36 [2018-10-26 22:17:05,018 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:17:05,018 INFO L481 AbstractCegarLoop]: Abstraction has 456 states and 647 transitions. [2018-10-26 22:17:05,018 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 22:17:05,018 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 647 transitions. [2018-10-26 22:17:05,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-10-26 22:17:05,021 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:17:05,021 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:17:05,021 INFO L424 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:17:05,021 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:17:05,022 INFO L82 PathProgramCache]: Analyzing trace with hash 1338140572, now seen corresponding path program 1 times [2018-10-26 22:17:05,022 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 22:17:05,025 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:17:05,026 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:17:05,026 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:17:05,026 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 22:17:05,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:17:05,260 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 22:17:05,261 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 22:17:05,261 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-10-26 22:17:05,261 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 22:17:05,263 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-10-26 22:17:05,263 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-10-26 22:17:05,263 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-10-26 22:17:05,263 INFO L87 Difference]: Start difference. First operand 456 states and 647 transitions. Second operand 5 states. [2018-10-26 22:17:09,337 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:17:09,337 INFO L93 Difference]: Finished difference Result 898 states and 1282 transitions. [2018-10-26 22:17:09,337 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-10-26 22:17:09,338 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 49 [2018-10-26 22:17:09,338 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:17:09,342 INFO L225 Difference]: With dead ends: 898 [2018-10-26 22:17:09,342 INFO L226 Difference]: Without dead ends: 456 [2018-10-26 22:17:09,344 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-10-26 22:17:09,345 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 456 states. [2018-10-26 22:17:09,381 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 456 to 456. [2018-10-26 22:17:09,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 456 states. [2018-10-26 22:17:09,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 456 states and 645 transitions. [2018-10-26 22:17:09,385 INFO L78 Accepts]: Start accepts. Automaton has 456 states and 645 transitions. Word has length 49 [2018-10-26 22:17:09,385 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:17:09,385 INFO L481 AbstractCegarLoop]: Abstraction has 456 states and 645 transitions. [2018-10-26 22:17:09,386 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-10-26 22:17:09,386 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 645 transitions. [2018-10-26 22:17:09,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-10-26 22:17:09,387 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:17:09,388 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:17:09,388 INFO L424 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:17:09,388 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:17:09,388 INFO L82 PathProgramCache]: Analyzing trace with hash -1033598690, now seen corresponding path program 1 times [2018-10-26 22:17:09,388 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 22:17:09,392 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:17:09,392 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:17:09,392 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:17:09,393 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 22:17:09,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:17:09,774 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 22:17:09,774 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 22:17:09,775 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-26 22:17:09,775 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 22:17:09,775 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-26 22:17:09,775 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-26 22:17:09,775 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-10-26 22:17:09,776 INFO L87 Difference]: Start difference. First operand 456 states and 645 transitions. Second operand 4 states. [2018-10-26 22:17:12,349 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:17:12,349 INFO L93 Difference]: Finished difference Result 898 states and 1278 transitions. [2018-10-26 22:17:12,349 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 22:17:12,350 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 49 [2018-10-26 22:17:12,350 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:17:12,352 INFO L225 Difference]: With dead ends: 898 [2018-10-26 22:17:12,352 INFO L226 Difference]: Without dead ends: 456 [2018-10-26 22:17:12,353 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-10-26 22:17:12,354 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 456 states. [2018-10-26 22:17:12,375 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 456 to 456. [2018-10-26 22:17:12,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 456 states. [2018-10-26 22:17:12,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 456 states and 644 transitions. [2018-10-26 22:17:12,378 INFO L78 Accepts]: Start accepts. Automaton has 456 states and 644 transitions. Word has length 49 [2018-10-26 22:17:12,378 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:17:12,378 INFO L481 AbstractCegarLoop]: Abstraction has 456 states and 644 transitions. [2018-10-26 22:17:12,378 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-26 22:17:12,378 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 644 transitions. [2018-10-26 22:17:12,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2018-10-26 22:17:12,381 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:17:12,381 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:17:12,381 INFO L424 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:17:12,381 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:17:12,381 INFO L82 PathProgramCache]: Analyzing trace with hash -588027378, now seen corresponding path program 1 times [2018-10-26 22:17:12,381 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 22:17:12,383 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:17:12,384 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:17:12,384 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:17:12,384 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 22:17:12,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:17:12,573 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 22:17:12,574 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 22:17:12,574 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 22:17:12,574 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 22:17:12,574 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 22:17:12,574 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 22:17:12,574 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 22:17:12,575 INFO L87 Difference]: Start difference. First operand 456 states and 644 transitions. Second operand 3 states. [2018-10-26 22:17:12,696 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:17:12,696 INFO L93 Difference]: Finished difference Result 478 states and 664 transitions. [2018-10-26 22:17:12,697 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 22:17:12,697 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 71 [2018-10-26 22:17:12,698 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:17:12,700 INFO L225 Difference]: With dead ends: 478 [2018-10-26 22:17:12,701 INFO L226 Difference]: Without dead ends: 467 [2018-10-26 22:17:12,701 INFO L605 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 [2018-10-26 22:17:12,702 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 467 states. [2018-10-26 22:17:12,722 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 467 to 456. [2018-10-26 22:17:12,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 456 states. [2018-10-26 22:17:12,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 456 states and 643 transitions. [2018-10-26 22:17:12,724 INFO L78 Accepts]: Start accepts. Automaton has 456 states and 643 transitions. Word has length 71 [2018-10-26 22:17:12,725 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:17:12,726 INFO L481 AbstractCegarLoop]: Abstraction has 456 states and 643 transitions. [2018-10-26 22:17:12,726 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 22:17:12,726 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 643 transitions. [2018-10-26 22:17:12,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2018-10-26 22:17:12,728 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:17:12,728 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:17:12,728 INFO L424 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:17:12,728 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:17:12,728 INFO L82 PathProgramCache]: Analyzing trace with hash -329861940, now seen corresponding path program 1 times [2018-10-26 22:17:12,729 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 22:17:12,732 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:17:12,733 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:17:12,733 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:17:12,733 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 22:17:12,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:17:13,009 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 22:17:13,009 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 22:17:13,009 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-10-26 22:17:13,010 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 22:17:13,010 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-10-26 22:17:13,010 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-10-26 22:17:13,010 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-10-26 22:17:13,010 INFO L87 Difference]: Start difference. First operand 456 states and 643 transitions. Second operand 7 states. [2018-10-26 22:17:18,202 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:17:18,202 INFO L93 Difference]: Finished difference Result 456 states and 643 transitions. [2018-10-26 22:17:18,203 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-10-26 22:17:18,203 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 71 [2018-10-26 22:17:18,203 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:17:18,203 INFO L225 Difference]: With dead ends: 456 [2018-10-26 22:17:18,204 INFO L226 Difference]: Without dead ends: 0 [2018-10-26 22:17:18,205 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2018-10-26 22:17:18,205 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-10-26 22:17:18,205 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-10-26 22:17:18,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-10-26 22:17:18,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-10-26 22:17:18,205 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 71 [2018-10-26 22:17:18,206 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:17:18,206 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-10-26 22:17:18,206 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-10-26 22:17:18,206 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-10-26 22:17:18,206 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-10-26 22:17:18,222 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-10-26 22:17:19,450 WARN L179 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 27 DAG size of output: 1 [2018-10-26 22:17:19,949 INFO L425 ceAbstractionStarter]: For program point L6174(lines 6174 6178) no Hoare annotation was computed. [2018-10-26 22:17:19,950 INFO L428 ceAbstractionStarter]: At program point L6171(line 6171) the Hoare annotation is: true [2018-10-26 22:17:19,950 INFO L425 ceAbstractionStarter]: For program point L6171-1(line 6171) no Hoare annotation was computed. [2018-10-26 22:17:19,950 INFO L425 ceAbstractionStarter]: For program point L6172-2(lines 6172 6182) no Hoare annotation was computed. [2018-10-26 22:17:19,950 INFO L428 ceAbstractionStarter]: At program point L6173(line 6173) the Hoare annotation is: true [2018-10-26 22:17:19,950 INFO L425 ceAbstractionStarter]: For program point L6172(lines 6172 6182) no Hoare annotation was computed. [2018-10-26 22:17:19,950 INFO L425 ceAbstractionStarter]: For program point L6173-1(line 6173) no Hoare annotation was computed. [2018-10-26 22:17:19,950 INFO L425 ceAbstractionStarter]: For program point L6174-2(lines 6174 6178) no Hoare annotation was computed. [2018-10-26 22:17:19,950 INFO L425 ceAbstractionStarter]: For program point L6166(lines 6166 6170) no Hoare annotation was computed. [2018-10-26 22:17:19,950 INFO L425 ceAbstractionStarter]: For program point check_mirrorFINAL(lines 6155 6186) no Hoare annotation was computed. [2018-10-26 22:17:19,950 INFO L425 ceAbstractionStarter]: For program point check_mirrorEXIT(lines 6155 6186) no Hoare annotation was computed. [2018-10-26 22:17:19,950 INFO L428 ceAbstractionStarter]: At program point check_mirrorENTRY(lines 6155 6186) the Hoare annotation is: true [2018-10-26 22:17:19,950 INFO L425 ceAbstractionStarter]: For program point L6687(lines 6687 6691) no Hoare annotation was computed. [2018-10-26 22:17:19,950 INFO L425 ceAbstractionStarter]: For program point L6716(line 6716) no Hoare annotation was computed. [2018-10-26 22:17:19,950 INFO L425 ceAbstractionStarter]: For program point L6687-2(lines 6685 6698) no Hoare annotation was computed. [2018-10-26 22:17:19,951 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 6651 6719) no Hoare annotation was computed. [2018-10-26 22:17:19,951 INFO L425 ceAbstractionStarter]: For program point L6675(line 6675) no Hoare annotation was computed. [2018-10-26 22:17:19,951 INFO L425 ceAbstractionStarter]: For program point L6671(line 6671) no Hoare annotation was computed. [2018-10-26 22:17:19,951 INFO L425 ceAbstractionStarter]: For program point L6663(lines 6663 6712) no Hoare annotation was computed. [2018-10-26 22:17:19,951 INFO L425 ceAbstractionStarter]: For program point L6684(line 6684) no Hoare annotation was computed. [2018-10-26 22:17:19,951 INFO L421 ceAbstractionStarter]: At program point L6713(lines 6656 6718) the Hoare annotation is: (or (not (= 0 ~com90xx_skip_probe~0)) (and (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= |old(~irq~0)| ~irq~0)) (not (= |old(~last_index~0)| 0)) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= |old(~irq~0)| 0))) [2018-10-26 22:17:19,951 INFO L425 ceAbstractionStarter]: For program point L6676(lines 6676 6682) no Hoare annotation was computed. [2018-10-26 22:17:19,951 INFO L425 ceAbstractionStarter]: For program point L6672(lines 6672 6708) no Hoare annotation was computed. [2018-10-26 22:17:19,951 INFO L425 ceAbstractionStarter]: For program point L6664(line 6664) no Hoare annotation was computed. [2018-10-26 22:17:19,951 INFO L425 ceAbstractionStarter]: For program point L6685(lines 6685 6700) no Hoare annotation was computed. [2018-10-26 22:17:19,951 INFO L425 ceAbstractionStarter]: For program point L6710(line 6710) no Hoare annotation was computed. [2018-10-26 22:17:19,951 INFO L425 ceAbstractionStarter]: For program point L6677-1(line 6677) no Hoare annotation was computed. [2018-10-26 22:17:19,951 INFO L421 ceAbstractionStarter]: At program point L6677(line 6677) the Hoare annotation is: (or (not (= 0 ~com90xx_skip_probe~0)) (and (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= |old(~irq~0)| ~irq~0)) (not (= |old(~last_index~0)| 0)) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= |old(~irq~0)| 0))) [2018-10-26 22:17:19,951 INFO L425 ceAbstractionStarter]: For program point L6702(line 6702) no Hoare annotation was computed. [2018-10-26 22:17:19,951 INFO L425 ceAbstractionStarter]: For program point mainFINAL(lines 6651 6719) no Hoare annotation was computed. [2018-10-26 22:17:19,951 INFO L421 ceAbstractionStarter]: At program point L6694(lines 6656 6718) the Hoare annotation is: (or (not (= 0 ~com90xx_skip_probe~0)) (and (= ~last_index~0 0) (= |old(~irq~0)| ~irq~0)) (not (= |old(~last_index~0)| 0)) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= |old(~irq~0)| 0))) [2018-10-26 22:17:19,952 INFO L425 ceAbstractionStarter]: For program point L6665(lines 6665 6669) no Hoare annotation was computed. [2018-10-26 22:17:19,952 INFO L421 ceAbstractionStarter]: At program point L6686(line 6686) the Hoare annotation is: (or (not (= 0 ~com90xx_skip_probe~0)) (not (= |old(~last_index~0)| 0)) (and (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= |old(~irq~0)| ~irq~0) (= 1 ~ldv_state_variable_0~0)) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= |old(~irq~0)| 0))) [2018-10-26 22:17:19,952 INFO L425 ceAbstractionStarter]: For program point L6657-1(line 6657) no Hoare annotation was computed. [2018-10-26 22:17:19,952 INFO L421 ceAbstractionStarter]: At program point L6657(line 6657) the Hoare annotation is: (or (not (= 0 ~com90xx_skip_probe~0)) (and (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= |old(~irq~0)| ~irq~0)) (not (= |old(~last_index~0)| 0)) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= |old(~irq~0)| 0))) [2018-10-26 22:17:19,952 INFO L421 ceAbstractionStarter]: At program point mainENTRY(lines 6651 6719) the Hoare annotation is: (or (not (= 0 ~com90xx_skip_probe~0)) (and (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= |old(~irq~0)| ~irq~0)) (not (= |old(~last_index~0)| 0)) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= |old(~irq~0)| 0))) [2018-10-26 22:17:19,952 INFO L425 ceAbstractionStarter]: For program point L6686-1(line 6686) no Hoare annotation was computed. [2018-10-26 22:17:19,953 INFO L428 ceAbstractionStarter]: At program point L6711(line 6711) the Hoare annotation is: true [2018-10-26 22:17:19,953 INFO L425 ceAbstractionStarter]: For program point L6674(lines 6674 6704) no Hoare annotation was computed. [2018-10-26 22:17:19,953 INFO L428 ceAbstractionStarter]: At program point L6703(line 6703) the Hoare annotation is: true [2018-10-26 22:17:19,953 INFO L421 ceAbstractionStarter]: At program point L6666(line 6666) the Hoare annotation is: (or (not (= 0 ~com90xx_skip_probe~0)) (and (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= |old(~irq~0)| ~irq~0)) (not (= |old(~last_index~0)| 0)) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= |old(~irq~0)| 0))) [2018-10-26 22:17:19,953 INFO L425 ceAbstractionStarter]: For program point L5202-1(line 5202) no Hoare annotation was computed. [2018-10-26 22:17:19,953 INFO L428 ceAbstractionStarter]: At program point __kmallocENTRY(lines 5200 5203) the Hoare annotation is: true [2018-10-26 22:17:19,953 INFO L425 ceAbstractionStarter]: For program point __kmallocFINAL(lines 5200 5203) no Hoare annotation was computed. [2018-10-26 22:17:19,953 INFO L425 ceAbstractionStarter]: For program point __kmallocEXIT(lines 5200 5203) no Hoare annotation was computed. [2018-10-26 22:17:19,953 INFO L428 ceAbstractionStarter]: At program point L5202(line 5202) the Hoare annotation is: true [2018-10-26 22:17:19,953 INFO L425 ceAbstractionStarter]: For program point ldv_free_irq_14FINAL(lines 6796 6805) no Hoare annotation was computed. [2018-10-26 22:17:19,953 INFO L428 ceAbstractionStarter]: At program point ldv_free_irq_14ENTRY(lines 6796 6805) the Hoare annotation is: true [2018-10-26 22:17:19,953 INFO L428 ceAbstractionStarter]: At program point L6802(line 6802) the Hoare annotation is: true [2018-10-26 22:17:19,954 INFO L425 ceAbstractionStarter]: For program point ldv_free_irq_14EXIT(lines 6796 6805) no Hoare annotation was computed. [2018-10-26 22:17:19,954 INFO L425 ceAbstractionStarter]: For program point ldv_free_irq_13FINAL(lines 6786 6795) no Hoare annotation was computed. [2018-10-26 22:17:19,954 INFO L428 ceAbstractionStarter]: At program point ldv_free_irq_13ENTRY(lines 6786 6795) the Hoare annotation is: true [2018-10-26 22:17:19,954 INFO L425 ceAbstractionStarter]: For program point ldv_free_irq_13EXIT(lines 6786 6795) no Hoare annotation was computed. [2018-10-26 22:17:19,954 INFO L428 ceAbstractionStarter]: At program point L6792(line 6792) the Hoare annotation is: true [2018-10-26 22:17:19,954 INFO L421 ceAbstractionStarter]: At program point ldv_set_initENTRY(lines 6810 6819) the Hoare annotation is: (or (not (= 0 ~com90xx_skip_probe~0)) (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0)) (not (= ~irq~0 0))) [2018-10-26 22:17:19,954 INFO L425 ceAbstractionStarter]: For program point ldv_set_initEXIT(lines 6810 6819) no Hoare annotation was computed. [2018-10-26 22:17:19,954 INFO L425 ceAbstractionStarter]: For program point ldv_set_initFINAL(lines 6810 6819) no Hoare annotation was computed. [2018-10-26 22:17:19,954 INFO L425 ceAbstractionStarter]: For program point ldv_errorFINAL(lines 5297 5305) no Hoare annotation was computed. [2018-10-26 22:17:19,954 INFO L428 ceAbstractionStarter]: At program point ldv_errorENTRY(lines 5297 5305) the Hoare annotation is: true [2018-10-26 22:17:19,954 INFO L425 ceAbstractionStarter]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 5303) no Hoare annotation was computed. [2018-10-26 22:17:19,954 INFO L425 ceAbstractionStarter]: For program point ldv_errorEXIT(lines 5297 5305) no Hoare annotation was computed. [2018-10-26 22:17:19,954 INFO L425 ceAbstractionStarter]: For program point ldv_irq_1FINAL(lines 6511 6539) no Hoare annotation was computed. [2018-10-26 22:17:19,955 INFO L425 ceAbstractionStarter]: For program point L6519(lines 6519 6532) no Hoare annotation was computed. [2018-10-26 22:17:19,955 INFO L425 ceAbstractionStarter]: For program point L6520(line 6520) no Hoare annotation was computed. [2018-10-26 22:17:19,955 INFO L425 ceAbstractionStarter]: For program point L6521(lines 6521 6528) no Hoare annotation was computed. [2018-10-26 22:17:19,955 INFO L428 ceAbstractionStarter]: At program point L6517-1(lines 6517 6536) the Hoare annotation is: true [2018-10-26 22:17:19,955 INFO L425 ceAbstractionStarter]: For program point L6517(lines 6517 6536) no Hoare annotation was computed. [2018-10-26 22:17:19,955 INFO L428 ceAbstractionStarter]: At program point ldv_irq_1ENTRY(lines 6511 6539) the Hoare annotation is: true [2018-10-26 22:17:19,955 INFO L425 ceAbstractionStarter]: For program point L6530(line 6530) no Hoare annotation was computed. [2018-10-26 22:17:19,955 INFO L425 ceAbstractionStarter]: For program point ldv_irq_1EXIT(lines 6511 6539) no Hoare annotation was computed. [2018-10-26 22:17:19,955 INFO L428 ceAbstractionStarter]: At program point L6531(line 6531) the Hoare annotation is: true [2018-10-26 22:17:19,955 INFO L428 ceAbstractionStarter]: At program point disable_suitable_irq_1ENTRY(lines 6619 6650) the Hoare annotation is: true [2018-10-26 22:17:19,955 INFO L425 ceAbstractionStarter]: For program point L6624(lines 6624 6629) no Hoare annotation was computed. [2018-10-26 22:17:19,955 INFO L425 ceAbstractionStarter]: For program point L6642(lines 6642 6647) no Hoare annotation was computed. [2018-10-26 22:17:19,955 INFO L425 ceAbstractionStarter]: For program point disable_suitable_irq_1EXIT(lines 6619 6650) no Hoare annotation was computed. [2018-10-26 22:17:19,955 INFO L425 ceAbstractionStarter]: For program point L6636(lines 6636 6641) no Hoare annotation was computed. [2018-10-26 22:17:19,956 INFO L425 ceAbstractionStarter]: For program point L6630(lines 6630 6635) no Hoare annotation was computed. [2018-10-26 22:17:19,956 INFO L425 ceAbstractionStarter]: For program point disable_suitable_irq_1FINAL(lines 6619 6650) no Hoare annotation was computed. [2018-10-26 22:17:19,956 INFO L425 ceAbstractionStarter]: For program point L5218-1(line 5218) no Hoare annotation was computed. [2018-10-26 22:17:19,956 INFO L425 ceAbstractionStarter]: For program point kzallocEXIT(lines 5213 5221) no Hoare annotation was computed. [2018-10-26 22:17:19,956 INFO L428 ceAbstractionStarter]: At program point kzallocENTRY(lines 5213 5221) the Hoare annotation is: true [2018-10-26 22:17:19,956 INFO L425 ceAbstractionStarter]: For program point kzallocFINAL(lines 5213 5221) no Hoare annotation was computed. [2018-10-26 22:17:19,956 INFO L428 ceAbstractionStarter]: At program point L5218(line 5218) the Hoare annotation is: true [2018-10-26 22:17:19,956 INFO L428 ceAbstractionStarter]: At program point com90xx_exitENTRY(lines 6477 6507) the Hoare annotation is: true [2018-10-26 22:17:19,956 INFO L425 ceAbstractionStarter]: For program point com90xx_exitEXIT(lines 6477 6507) no Hoare annotation was computed. [2018-10-26 22:17:19,956 INFO L425 ceAbstractionStarter]: For program point L6492-1(line 6492) no Hoare annotation was computed. [2018-10-26 22:17:19,956 INFO L428 ceAbstractionStarter]: At program point L6492(line 6492) the Hoare annotation is: true [2018-10-26 22:17:19,956 INFO L425 ceAbstractionStarter]: For program point com90xx_exitFINAL(lines 6477 6507) no Hoare annotation was computed. [2018-10-26 22:17:19,956 INFO L425 ceAbstractionStarter]: For program point L6489-1(line 6489) no Hoare annotation was computed. [2018-10-26 22:17:19,956 INFO L428 ceAbstractionStarter]: At program point L6489(line 6489) the Hoare annotation is: true [2018-10-26 22:17:19,957 INFO L428 ceAbstractionStarter]: At program point L6498(lines 6484 6506) the Hoare annotation is: true [2018-10-26 22:17:19,957 INFO L428 ceAbstractionStarter]: At program point L6500(lines 6484 6506) the Hoare annotation is: true [2018-10-26 22:17:19,957 INFO L428 ceAbstractionStarter]: At program point kmallocENTRY(lines 5204 5212) the Hoare annotation is: true [2018-10-26 22:17:19,957 INFO L425 ceAbstractionStarter]: For program point kmallocFINAL(lines 5204 5212) no Hoare annotation was computed. [2018-10-26 22:17:19,957 INFO L428 ceAbstractionStarter]: At program point L5209(line 5209) the Hoare annotation is: true [2018-10-26 22:17:19,957 INFO L425 ceAbstractionStarter]: For program point L5209-1(line 5209) no Hoare annotation was computed. [2018-10-26 22:17:19,957 INFO L425 ceAbstractionStarter]: For program point kmallocEXIT(lines 5204 5212) no Hoare annotation was computed. [2018-10-26 22:17:19,963 INFO L425 ceAbstractionStarter]: For program point ldv_stopFINAL(lines 5306 5314) no Hoare annotation was computed. [2018-10-26 22:17:19,963 INFO L425 ceAbstractionStarter]: For program point ldv_stopEXIT(lines 5306 5314) no Hoare annotation was computed. [2018-10-26 22:17:19,963 INFO L428 ceAbstractionStarter]: At program point ldv_stopENTRY(lines 5306 5314) the Hoare annotation is: true [2018-10-26 22:17:19,964 INFO L421 ceAbstractionStarter]: At program point ldv_initializeENTRY(lines 6982 6990) the Hoare annotation is: (or (not (= 0 ~com90xx_skip_probe~0)) (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0)) (not (= ~irq~0 0))) [2018-10-26 22:17:19,964 INFO L425 ceAbstractionStarter]: For program point ldv_initializeFINAL(lines 6982 6990) no Hoare annotation was computed. [2018-10-26 22:17:19,964 INFO L425 ceAbstractionStarter]: For program point ldv_initializeEXIT(lines 6982 6990) no Hoare annotation was computed. [2018-10-26 22:17:19,964 INFO L428 ceAbstractionStarter]: At program point L6615(lines 6593 6618) the Hoare annotation is: true [2018-10-26 22:17:19,964 INFO L425 ceAbstractionStarter]: For program point choose_interrupt_1EXIT(lines 6593 6618) no Hoare annotation was computed. [2018-10-26 22:17:19,964 INFO L428 ceAbstractionStarter]: At program point L6613(line 6613) the Hoare annotation is: true [2018-10-26 22:17:19,964 INFO L425 ceAbstractionStarter]: For program point L6607-1(line 6607) no Hoare annotation was computed. [2018-10-26 22:17:19,964 INFO L428 ceAbstractionStarter]: At program point L6607(line 6607) the Hoare annotation is: true [2018-10-26 22:17:19,964 INFO L425 ceAbstractionStarter]: For program point L6609(line 6609) no Hoare annotation was computed. [2018-10-26 22:17:19,964 INFO L425 ceAbstractionStarter]: For program point L6603(line 6603) no Hoare annotation was computed. [2018-10-26 22:17:19,964 INFO L425 ceAbstractionStarter]: For program point L6599(lines 6599 6614) no Hoare annotation was computed. [2018-10-26 22:17:19,964 INFO L425 ceAbstractionStarter]: For program point L6601-1(line 6601) no Hoare annotation was computed. [2018-10-26 22:17:19,964 INFO L428 ceAbstractionStarter]: At program point L6601(line 6601) the Hoare annotation is: true [2018-10-26 22:17:19,965 INFO L428 ceAbstractionStarter]: At program point choose_interrupt_1ENTRY(lines 6593 6618) the Hoare annotation is: true [2018-10-26 22:17:19,965 INFO L428 ceAbstractionStarter]: At program point L6610(line 6610) the Hoare annotation is: true [2018-10-26 22:17:19,965 INFO L425 ceAbstractionStarter]: For program point L6612(line 6612) no Hoare annotation was computed. [2018-10-26 22:17:19,965 INFO L425 ceAbstractionStarter]: For program point L6606(line 6606) no Hoare annotation was computed. [2018-10-26 22:17:19,965 INFO L425 ceAbstractionStarter]: For program point L6610-1(line 6610) no Hoare annotation was computed. [2018-10-26 22:17:19,965 INFO L425 ceAbstractionStarter]: For program point L6604-1(line 6604) no Hoare annotation was computed. [2018-10-26 22:17:19,965 INFO L428 ceAbstractionStarter]: At program point L6604(line 6604) the Hoare annotation is: true [2018-10-26 22:17:19,965 INFO L425 ceAbstractionStarter]: For program point L6600(line 6600) no Hoare annotation was computed. [2018-10-26 22:17:19,965 INFO L425 ceAbstractionStarter]: For program point inbEXIT(lines 5189 5197) no Hoare annotation was computed. [2018-10-26 22:17:19,965 INFO L428 ceAbstractionStarter]: At program point inbENTRY(lines 5189 5197) the Hoare annotation is: true [2018-10-26 22:17:19,965 INFO L425 ceAbstractionStarter]: For program point inbFINAL(lines 5189 5197) no Hoare annotation was computed. [2018-10-26 22:17:19,965 INFO L425 ceAbstractionStarter]: For program point outbEXIT(lines 5180 5188) no Hoare annotation was computed. [2018-10-26 22:17:19,965 INFO L428 ceAbstractionStarter]: At program point outbENTRY(lines 5180 5188) the Hoare annotation is: true [2018-10-26 22:17:19,965 INFO L425 ceAbstractionStarter]: For program point outbFINAL(lines 5180 5188) no Hoare annotation was computed. [2018-10-26 22:17:19,966 INFO L425 ceAbstractionStarter]: For program point netdev_privFINAL(lines 5378 5385) no Hoare annotation was computed. [2018-10-26 22:17:19,966 INFO L428 ceAbstractionStarter]: At program point netdev_privENTRY(lines 5378 5385) the Hoare annotation is: true [2018-10-26 22:17:19,966 INFO L425 ceAbstractionStarter]: For program point netdev_privEXIT(lines 5378 5385) no Hoare annotation was computed. [2018-10-26 22:17:19,966 INFO L425 ceAbstractionStarter]: For program point L6778(lines 6778 6782) no Hoare annotation was computed. [2018-10-26 22:17:19,966 INFO L428 ceAbstractionStarter]: At program point L6779(line 6779) the Hoare annotation is: true [2018-10-26 22:17:19,966 INFO L425 ceAbstractionStarter]: For program point ldv_request_irq_12FINAL(lines 6765 6785) no Hoare annotation was computed. [2018-10-26 22:17:19,966 INFO L425 ceAbstractionStarter]: For program point L6775-1(line 6775) no Hoare annotation was computed. [2018-10-26 22:17:19,966 INFO L428 ceAbstractionStarter]: At program point L6775(line 6775) the Hoare annotation is: true [2018-10-26 22:17:19,966 INFO L425 ceAbstractionStarter]: For program point L6777-1(line 6777) no Hoare annotation was computed. [2018-10-26 22:17:19,966 INFO L428 ceAbstractionStarter]: At program point L6777(line 6777) the Hoare annotation is: true [2018-10-26 22:17:19,966 INFO L425 ceAbstractionStarter]: For program point L6778-1(lines 6778 6782) no Hoare annotation was computed. [2018-10-26 22:17:19,966 INFO L428 ceAbstractionStarter]: At program point ldv_request_irq_12ENTRY(lines 6765 6785) the Hoare annotation is: true [2018-10-26 22:17:19,966 INFO L425 ceAbstractionStarter]: For program point ldv_request_irq_12EXIT(lines 6765 6785) no Hoare annotation was computed. [2018-10-26 22:17:19,966 INFO L425 ceAbstractionStarter]: For program point ldv_set_is_emptyEXIT(lines 6914 6921) no Hoare annotation was computed. [2018-10-26 22:17:19,967 INFO L428 ceAbstractionStarter]: At program point ldv_set_is_emptyENTRY(lines 6914 6921) the Hoare annotation is: true [2018-10-26 22:17:19,967 INFO L425 ceAbstractionStarter]: For program point ldv_set_is_emptyFINAL(lines 6914 6921) no Hoare annotation was computed. [2018-10-26 22:17:19,967 INFO L421 ceAbstractionStarter]: At program point L6463-1(lines 6463 6467) the Hoare annotation is: (or (not (= 0 ~com90xx_skip_probe~0)) (not (= ~last_index~0 0)) (= |old(~irq~0)| ~irq~0) (not (= 1 ~ldv_state_variable_0~0)) (not (= 0 ~ldv_retval_0~0)) (not (= |old(~irq~0)| 0))) [2018-10-26 22:17:19,967 INFO L425 ceAbstractionStarter]: For program point com90xx_initEXIT(lines 6458 6476) no Hoare annotation was computed. [2018-10-26 22:17:19,967 INFO L421 ceAbstractionStarter]: At program point com90xx_initENTRY(lines 6458 6476) the Hoare annotation is: (or (not (= 0 ~com90xx_skip_probe~0)) (not (= ~last_index~0 0)) (= |old(~irq~0)| ~irq~0) (not (= 1 ~ldv_state_variable_0~0)) (not (= 0 ~ldv_retval_0~0)) (not (= |old(~irq~0)| 0))) [2018-10-26 22:17:19,967 INFO L425 ceAbstractionStarter]: For program point L6468(lines 6462 6475) no Hoare annotation was computed. [2018-10-26 22:17:19,967 INFO L425 ceAbstractionStarter]: For program point com90xx_initFINAL(lines 6458 6476) no Hoare annotation was computed. [2018-10-26 22:17:19,967 INFO L425 ceAbstractionStarter]: For program point reg_check_1EXIT(lines 6580 6592) no Hoare annotation was computed. [2018-10-26 22:17:19,967 INFO L428 ceAbstractionStarter]: At program point reg_check_1ENTRY(lines 6580 6592) the Hoare annotation is: true [2018-10-26 22:17:19,967 INFO L425 ceAbstractionStarter]: For program point reg_check_1FINAL(lines 6580 6592) no Hoare annotation was computed. [2018-10-26 22:17:19,967 INFO L425 ceAbstractionStarter]: For program point L6585(lines 6585 6589) no Hoare annotation was computed. [2018-10-26 22:17:19,967 INFO L425 ceAbstractionStarter]: For program point L6561(lines 6561 6568) no Hoare annotation was computed. [2018-10-26 22:17:19,967 INFO L425 ceAbstractionStarter]: For program point L6553(lines 6553 6560) no Hoare annotation was computed. [2018-10-26 22:17:19,967 INFO L425 ceAbstractionStarter]: For program point activate_suitable_irq_1EXIT(lines 6540 6579) no Hoare annotation was computed. [2018-10-26 22:17:19,967 INFO L425 ceAbstractionStarter]: For program point L6545(lines 6545 6552) no Hoare annotation was computed. [2018-10-26 22:17:19,968 INFO L428 ceAbstractionStarter]: At program point activate_suitable_irq_1ENTRY(lines 6540 6579) the Hoare annotation is: true [2018-10-26 22:17:19,968 INFO L425 ceAbstractionStarter]: For program point activate_suitable_irq_1FINAL(lines 6540 6579) no Hoare annotation was computed. [2018-10-26 22:17:19,968 INFO L425 ceAbstractionStarter]: For program point L6569(lines 6569 6576) no Hoare annotation was computed. [2018-10-26 22:17:19,968 INFO L428 ceAbstractionStarter]: At program point request_irqENTRY(lines 5356 5367) the Hoare annotation is: true [2018-10-26 22:17:19,968 INFO L425 ceAbstractionStarter]: For program point request_irqFINAL(lines 5356 5367) no Hoare annotation was computed. [2018-10-26 22:17:19,968 INFO L425 ceAbstractionStarter]: For program point request_irqEXIT(lines 5356 5367) no Hoare annotation was computed. [2018-10-26 22:17:19,968 INFO L425 ceAbstractionStarter]: For program point writebEXIT(lines 5138 5146) no Hoare annotation was computed. [2018-10-26 22:17:19,968 INFO L428 ceAbstractionStarter]: At program point writebENTRY(lines 5138 5146) the Hoare annotation is: true [2018-10-26 22:17:19,968 INFO L425 ceAbstractionStarter]: For program point writebFINAL(lines 5138 5146) no Hoare annotation was computed. [2018-10-26 22:17:19,968 INFO L425 ceAbstractionStarter]: For program point ioremapFINAL(lines 5148 5156) no Hoare annotation was computed. [2018-10-26 22:17:19,968 INFO L425 ceAbstractionStarter]: For program point ioremapEXIT(lines 5148 5156) no Hoare annotation was computed. [2018-10-26 22:17:19,968 INFO L428 ceAbstractionStarter]: At program point ioremapENTRY(lines 5148 5156) the Hoare annotation is: true [2018-10-26 22:17:19,968 INFO L428 ceAbstractionStarter]: At program point ldv_mallocENTRY(lines 5234 5251) the Hoare annotation is: true [2018-10-26 22:17:19,968 INFO L425 ceAbstractionStarter]: For program point L5242(lines 5242 5249) no Hoare annotation was computed. [2018-10-26 22:17:19,968 INFO L425 ceAbstractionStarter]: For program point ldv_mallocFINAL(lines 5234 5251) no Hoare annotation was computed. [2018-10-26 22:17:19,969 INFO L425 ceAbstractionStarter]: For program point ldv_mallocEXIT(lines 5234 5251) no Hoare annotation was computed. [2018-10-26 22:17:19,969 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-10-26 22:17:19,969 INFO L421 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (= |old(~irq~0)| ~irq~0) [2018-10-26 22:17:19,969 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-10-26 22:17:19,969 INFO L428 ceAbstractionStarter]: At program point L6295(line 6295) the Hoare annotation is: true [2018-10-26 22:17:19,969 INFO L425 ceAbstractionStarter]: For program point L6295-1(line 6295) no Hoare annotation was computed. [2018-10-26 22:17:19,969 INFO L428 ceAbstractionStarter]: At program point L6328(lines 6205 6335) the Hoare annotation is: true [2018-10-26 22:17:19,969 INFO L425 ceAbstractionStarter]: For program point com90xx_foundEXIT(lines 6187 6336) no Hoare annotation was computed. [2018-10-26 22:17:19,975 INFO L428 ceAbstractionStarter]: At program point L6246(lines 6205 6335) the Hoare annotation is: true [2018-10-26 22:17:19,975 INFO L425 ceAbstractionStarter]: For program point L6329-1(line 6329) no Hoare annotation was computed. [2018-10-26 22:17:19,975 INFO L425 ceAbstractionStarter]: For program point L6296(lines 6296 6305) no Hoare annotation was computed. [2018-10-26 22:17:19,975 INFO L428 ceAbstractionStarter]: At program point L6329(line 6329) the Hoare annotation is: true [2018-10-26 22:17:19,975 INFO L428 ceAbstractionStarter]: At program point L6255(lines 6205 6335) the Hoare annotation is: true [2018-10-26 22:17:19,975 INFO L428 ceAbstractionStarter]: At program point L6330(lines 6205 6335) the Hoare annotation is: true [2018-10-26 22:17:19,975 INFO L425 ceAbstractionStarter]: For program point L6297(lines 6297 6301) no Hoare annotation was computed. [2018-10-26 22:17:19,975 INFO L428 ceAbstractionStarter]: At program point L6223(line 6223) the Hoare annotation is: true [2018-10-26 22:17:19,975 INFO L425 ceAbstractionStarter]: For program point L6223-1(line 6223) no Hoare annotation was computed. [2018-10-26 22:17:19,975 INFO L425 ceAbstractionStarter]: For program point L6256(line 6256) no Hoare annotation was computed. [2018-10-26 22:17:19,975 INFO L428 ceAbstractionStarter]: At program point L6306(line 6306) the Hoare annotation is: true [2018-10-26 22:17:19,975 INFO L425 ceAbstractionStarter]: For program point L6306-1(line 6306) no Hoare annotation was computed. [2018-10-26 22:17:19,975 INFO L425 ceAbstractionStarter]: For program point L6224-1(lines 6224 6238) no Hoare annotation was computed. [2018-10-26 22:17:19,976 INFO L425 ceAbstractionStarter]: For program point L6257(lines 6257 6261) no Hoare annotation was computed. [2018-10-26 22:17:19,976 INFO L425 ceAbstractionStarter]: For program point L6224(lines 6224 6238) no Hoare annotation was computed. [2018-10-26 22:17:19,976 INFO L428 ceAbstractionStarter]: At program point L6274(lines 6274 6275) the Hoare annotation is: true [2018-10-26 22:17:19,976 INFO L425 ceAbstractionStarter]: For program point L6274-1(lines 6274 6275) no Hoare annotation was computed. [2018-10-26 22:17:19,976 INFO L425 ceAbstractionStarter]: For program point L6208(lines 6208 6219) no Hoare annotation was computed. [2018-10-26 22:17:19,976 INFO L428 ceAbstractionStarter]: At program point L6332(lines 6205 6335) the Hoare annotation is: true [2018-10-26 22:17:19,976 INFO L428 ceAbstractionStarter]: At program point L6258(lines 6205 6335) the Hoare annotation is: true [2018-10-26 22:17:19,976 INFO L428 ceAbstractionStarter]: At program point L6225(line 6225) the Hoare annotation is: true [2018-10-26 22:17:19,976 INFO L425 ceAbstractionStarter]: For program point L6225-1(line 6225) no Hoare annotation was computed. [2018-10-26 22:17:19,976 INFO L425 ceAbstractionStarter]: For program point L6308-2(lines 6308 6315) no Hoare annotation was computed. [2018-10-26 22:17:19,976 INFO L425 ceAbstractionStarter]: For program point L6308(lines 6308 6315) no Hoare annotation was computed. [2018-10-26 22:17:19,976 INFO L425 ceAbstractionStarter]: For program point L6209-2(lines 6209 6213) no Hoare annotation was computed. [2018-10-26 22:17:19,976 INFO L425 ceAbstractionStarter]: For program point L6209(lines 6209 6213) no Hoare annotation was computed. [2018-10-26 22:17:19,976 INFO L425 ceAbstractionStarter]: For program point L6226(lines 6226 6235) no Hoare annotation was computed. [2018-10-26 22:17:19,976 INFO L425 ceAbstractionStarter]: For program point L6317(lines 6317 6321) no Hoare annotation was computed. [2018-10-26 22:17:19,976 INFO L428 ceAbstractionStarter]: At program point L6243(lines 6205 6335) the Hoare annotation is: true [2018-10-26 22:17:19,977 INFO L425 ceAbstractionStarter]: For program point L6276(lines 6276 6285) no Hoare annotation was computed. [2018-10-26 22:17:19,977 INFO L425 ceAbstractionStarter]: For program point com90xx_foundFINAL(lines 6187 6336) no Hoare annotation was computed. [2018-10-26 22:17:19,977 INFO L428 ceAbstractionStarter]: At program point L6227(line 6227) the Hoare annotation is: true [2018-10-26 22:17:19,977 INFO L425 ceAbstractionStarter]: For program point L6227-1(line 6227) no Hoare annotation was computed. [2018-10-26 22:17:19,977 INFO L428 ceAbstractionStarter]: At program point L6318(lines 6205 6335) the Hoare annotation is: true [2018-10-26 22:17:19,977 INFO L428 ceAbstractionStarter]: At program point com90xx_foundENTRY(lines 6187 6336) the Hoare annotation is: true [2018-10-26 22:17:19,977 INFO L425 ceAbstractionStarter]: For program point L6277(lines 6277 6281) no Hoare annotation was computed. [2018-10-26 22:17:19,977 INFO L425 ceAbstractionStarter]: For program point L6244(line 6244) no Hoare annotation was computed. [2018-10-26 22:17:19,977 INFO L425 ceAbstractionStarter]: For program point L6269(lines 6269 6273) no Hoare annotation was computed. [2018-10-26 22:17:19,977 INFO L425 ceAbstractionStarter]: For program point L6228(lines 6228 6232) no Hoare annotation was computed. [2018-10-26 22:17:19,977 INFO L425 ceAbstractionStarter]: For program point L6220-1(line 6220) no Hoare annotation was computed. [2018-10-26 22:17:19,977 INFO L428 ceAbstractionStarter]: At program point L6220(line 6220) the Hoare annotation is: true [2018-10-26 22:17:19,977 INFO L425 ceAbstractionStarter]: For program point L6245(lines 6245 6249) no Hoare annotation was computed. [2018-10-26 22:17:19,977 INFO L428 ceAbstractionStarter]: At program point ldv_check_final_stateENTRY(lines 7043 7056) the Hoare annotation is: true [2018-10-26 22:17:19,977 INFO L425 ceAbstractionStarter]: For program point L7052-1(lines 7043 7056) no Hoare annotation was computed. [2018-10-26 22:17:19,978 INFO L421 ceAbstractionStarter]: At program point L7052(line 7052) the Hoare annotation is: (or (not (= ~last_index~0 0)) (or (not (= 0 ~com90xx_skip_probe~0)) (not (= ~irq~0 0)))) [2018-10-26 22:17:19,978 INFO L425 ceAbstractionStarter]: For program point L7048-1(line 7048) no Hoare annotation was computed. [2018-10-26 22:17:19,978 INFO L428 ceAbstractionStarter]: At program point L7048(line 7048) the Hoare annotation is: true [2018-10-26 22:17:19,978 INFO L425 ceAbstractionStarter]: For program point L7049(lines 7049 7053) no Hoare annotation was computed. [2018-10-26 22:17:19,978 INFO L425 ceAbstractionStarter]: For program point ldv_check_final_stateEXIT(lines 7043 7056) no Hoare annotation was computed. [2018-10-26 22:17:19,978 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-10-26 22:17:20,030 INFO L421 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 0 ~irq~0) (= ~com90xx_skip_probe~0 0) (= ~last_index~0 0)) [2018-10-26 22:17:20,030 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-10-26 22:17:20,030 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-10-26 22:17:20,030 INFO L428 ceAbstractionStarter]: At program point readbENTRY(lines 5129 5137) the Hoare annotation is: true [2018-10-26 22:17:20,031 INFO L425 ceAbstractionStarter]: For program point readbEXIT(lines 5129 5137) no Hoare annotation was computed. [2018-10-26 22:17:20,031 INFO L425 ceAbstractionStarter]: For program point readbFINAL(lines 5129 5137) no Hoare annotation was computed. [2018-10-26 22:17:20,031 INFO L428 ceAbstractionStarter]: At program point L6047(lines 5459 6153) the Hoare annotation is: true [2018-10-26 22:17:20,031 INFO L425 ceAbstractionStarter]: For program point L6080-2(lines 6080 6085) no Hoare annotation was computed. [2018-10-26 22:17:20,031 INFO L425 ceAbstractionStarter]: For program point L6080(lines 6080 6085) no Hoare annotation was computed. [2018-10-26 22:17:20,031 INFO L425 ceAbstractionStarter]: For program point L6113-1(lines 6113 6117) no Hoare annotation was computed. [2018-10-26 22:17:20,031 INFO L425 ceAbstractionStarter]: For program point L5915(lines 5915 5919) no Hoare annotation was computed. [2018-10-26 22:17:20,031 INFO L425 ceAbstractionStarter]: For program point L6014-1(lines 6008 6030) no Hoare annotation was computed. [2018-10-26 22:17:20,031 INFO L428 ceAbstractionStarter]: At program point L5849(lines 5459 6153) the Hoare annotation is: true [2018-10-26 22:17:20,031 INFO L425 ceAbstractionStarter]: For program point L5915-2(lines 5915 5919) no Hoare annotation was computed. [2018-10-26 22:17:20,031 INFO L425 ceAbstractionStarter]: For program point L5717-2(lines 5716 5727) no Hoare annotation was computed. [2018-10-26 22:17:20,031 INFO L425 ceAbstractionStarter]: For program point L5618(lines 5618 5622) no Hoare annotation was computed. [2018-10-26 22:17:20,032 INFO L425 ceAbstractionStarter]: For program point L5717(lines 5717 5721) no Hoare annotation was computed. [2018-10-26 22:17:20,032 INFO L425 ceAbstractionStarter]: For program point L5486(lines 5486 5491) no Hoare annotation was computed. [2018-10-26 22:17:20,032 INFO L425 ceAbstractionStarter]: For program point L5519-1(lines 5519 5538) no Hoare annotation was computed. [2018-10-26 22:17:20,032 INFO L425 ceAbstractionStarter]: For program point L5618-2(lines 5459 6153) no Hoare annotation was computed. [2018-10-26 22:17:20,032 INFO L428 ceAbstractionStarter]: At program point L6081(line 6081) the Hoare annotation is: true [2018-10-26 22:17:20,032 INFO L425 ceAbstractionStarter]: For program point L6081-1(line 6081) no Hoare annotation was computed. [2018-10-26 22:17:20,032 INFO L425 ceAbstractionStarter]: For program point L5949(lines 5949 5973) no Hoare annotation was computed. [2018-10-26 22:17:20,032 INFO L425 ceAbstractionStarter]: For program point L5817-2(lines 5459 6153) no Hoare annotation was computed. [2018-10-26 22:17:20,032 INFO L425 ceAbstractionStarter]: For program point L5817(lines 5817 5821) no Hoare annotation was computed. [2018-10-26 22:17:20,032 INFO L428 ceAbstractionStarter]: At program point L5685(lines 5459 6153) the Hoare annotation is: true [2018-10-26 22:17:20,032 INFO L425 ceAbstractionStarter]: For program point L5950(lines 5950 5954) no Hoare annotation was computed. [2018-10-26 22:17:20,032 INFO L425 ceAbstractionStarter]: For program point L5983-1(lines 5977 5999) no Hoare annotation was computed. [2018-10-26 22:17:20,033 INFO L425 ceAbstractionStarter]: For program point com90xx_probeEXIT(lines 5408 6154) no Hoare annotation was computed. [2018-10-26 22:17:20,033 INFO L425 ceAbstractionStarter]: For program point L5950-2(lines 5949 5971) no Hoare annotation was computed. [2018-10-26 22:17:20,033 INFO L425 ceAbstractionStarter]: For program point L6050(lines 6050 6054) no Hoare annotation was computed. [2018-10-26 22:17:20,033 INFO L428 ceAbstractionStarter]: At program point L5687(lines 5459 6153) the Hoare annotation is: true [2018-10-26 22:17:20,033 INFO L425 ceAbstractionStarter]: For program point L5786-1(lines 5779 5797) no Hoare annotation was computed. [2018-10-26 22:17:20,033 INFO L428 ceAbstractionStarter]: At program point L6051(lines 5459 6153) the Hoare annotation is: true [2018-10-26 22:17:20,033 INFO L425 ceAbstractionStarter]: For program point L6019-1(lines 6019 6023) no Hoare annotation was computed. [2018-10-26 22:17:20,033 INFO L425 ceAbstractionStarter]: For program point L5854(lines 5854 5858) no Hoare annotation was computed. [2018-10-26 22:17:20,033 INFO L425 ceAbstractionStarter]: For program point L5854-2(lines 5459 6153) no Hoare annotation was computed. [2018-10-26 22:17:20,033 INFO L425 ceAbstractionStarter]: For program point L5623-1(lines 5459 6153) no Hoare annotation was computed. [2018-10-26 22:17:20,033 INFO L428 ceAbstractionStarter]: At program point com90xx_probeENTRY(lines 5408 6154) the Hoare annotation is: true [2018-10-26 22:17:20,033 INFO L425 ceAbstractionStarter]: For program point L5888-1(lines 5459 6153) no Hoare annotation was computed. [2018-10-26 22:17:20,033 INFO L425 ceAbstractionStarter]: For program point L5888(lines 5888 5901) no Hoare annotation was computed. [2018-10-26 22:17:20,033 INFO L425 ceAbstractionStarter]: For program point L5822-1(lines 5459 6153) no Hoare annotation was computed. [2018-10-26 22:17:20,033 INFO L428 ceAbstractionStarter]: At program point L5591(line 5591) the Hoare annotation is: true [2018-10-26 22:17:20,034 INFO L425 ceAbstractionStarter]: For program point L5591-1(line 5591) no Hoare annotation was computed. [2018-10-26 22:17:20,034 INFO L425 ceAbstractionStarter]: For program point L5492-2(lines 5492 5496) no Hoare annotation was computed. [2018-10-26 22:17:20,034 INFO L425 ceAbstractionStarter]: For program point L5492(lines 5492 5496) no Hoare annotation was computed. [2018-10-26 22:17:20,034 INFO L428 ceAbstractionStarter]: At program point L6087(lines 5459 6153) the Hoare annotation is: true [2018-10-26 22:17:20,034 INFO L425 ceAbstractionStarter]: For program point L5988-1(lines 5988 5992) no Hoare annotation was computed. [2018-10-26 22:17:20,034 INFO L425 ceAbstractionStarter]: For program point L5955-1(lines 5949 5971) no Hoare annotation was computed. [2018-10-26 22:17:20,034 INFO L425 ceAbstractionStarter]: For program point L5889-2(lines 5888 5899) no Hoare annotation was computed. [2018-10-26 22:17:20,034 INFO L425 ceAbstractionStarter]: For program point L5889(lines 5889 5893) no Hoare annotation was computed. [2018-10-26 22:17:20,034 INFO L428 ceAbstractionStarter]: At program point L5757(line 5757) the Hoare annotation is: true [2018-10-26 22:17:20,034 INFO L425 ceAbstractionStarter]: For program point L5757-1(line 5757) no Hoare annotation was computed. [2018-10-26 22:17:20,034 INFO L425 ceAbstractionStarter]: For program point L5559-1(lines 5559 5563) no Hoare annotation was computed. [2018-10-26 22:17:20,034 INFO L425 ceAbstractionStarter]: For program point L5592(lines 5592 5616) no Hoare annotation was computed. [2018-10-26 22:17:20,034 INFO L425 ceAbstractionStarter]: For program point L5758(lines 5758 5777) no Hoare annotation was computed. [2018-10-26 22:17:20,034 INFO L425 ceAbstractionStarter]: For program point L5692-2(lines 5692 5696) no Hoare annotation was computed. [2018-10-26 22:17:20,034 INFO L425 ceAbstractionStarter]: For program point L5692(lines 5692 5696) no Hoare annotation was computed. [2018-10-26 22:17:20,034 INFO L425 ceAbstractionStarter]: For program point L5593-2(lines 5592 5614) no Hoare annotation was computed. [2018-10-26 22:17:20,035 INFO L425 ceAbstractionStarter]: For program point L5593(lines 5593 5597) no Hoare annotation was computed. [2018-10-26 22:17:20,035 INFO L428 ceAbstractionStarter]: At program point L6122(lines 5459 6153) the Hoare annotation is: true [2018-10-26 22:17:20,035 INFO L428 ceAbstractionStarter]: At program point L6089(lines 5459 6153) the Hoare annotation is: true [2018-10-26 22:17:20,035 INFO L425 ceAbstractionStarter]: For program point L5759(lines 5759 5763) no Hoare annotation was computed. [2018-10-26 22:17:20,035 INFO L425 ceAbstractionStarter]: For program point L5759-2(lines 5758 5775) no Hoare annotation was computed. [2018-10-26 22:17:20,035 INFO L425 ceAbstractionStarter]: For program point L5463-1(lines 5463 5471) no Hoare annotation was computed. [2018-10-26 22:17:20,035 INFO L425 ceAbstractionStarter]: For program point L5463-4(lines 5463 5471) no Hoare annotation was computed. [2018-10-26 22:17:20,035 INFO L428 ceAbstractionStarter]: At program point L5463-3(lines 5463 5471) the Hoare annotation is: true [2018-10-26 22:17:20,035 INFO L428 ceAbstractionStarter]: At program point L6124(lines 5459 6153) the Hoare annotation is: true [2018-10-26 22:17:20,035 INFO L425 ceAbstractionStarter]: For program point L5827-1(lines 5827 5831) no Hoare annotation was computed. [2018-10-26 22:17:20,035 INFO L425 ceAbstractionStarter]: For program point L5860-2(lines 5860 5864) no Hoare annotation was computed. [2018-10-26 22:17:20,035 INFO L425 ceAbstractionStarter]: For program point L5860(lines 5860 5864) no Hoare annotation was computed. [2018-10-26 22:17:20,035 INFO L425 ceAbstractionStarter]: For program point L5464(lines 5464 5468) no Hoare annotation was computed. [2018-10-26 22:17:20,035 INFO L425 ceAbstractionStarter]: For program point L5927(lines 5927 5940) no Hoare annotation was computed. [2018-10-26 22:17:20,035 INFO L425 ceAbstractionStarter]: For program point L5960-1(lines 5960 5964) no Hoare annotation was computed. [2018-10-26 22:17:20,036 INFO L425 ceAbstractionStarter]: For program point L5927-1(lines 5459 6153) no Hoare annotation was computed. [2018-10-26 22:17:20,036 INFO L428 ceAbstractionStarter]: At program point L5531(lines 5523 5538) the Hoare annotation is: true [2018-10-26 22:17:20,036 INFO L428 ceAbstractionStarter]: At program point L6126(lines 5459 6153) the Hoare annotation is: true [2018-10-26 22:17:20,036 INFO L425 ceAbstractionStarter]: For program point L6060-1(line 6060) no Hoare annotation was computed. [2018-10-26 22:17:20,036 INFO L428 ceAbstractionStarter]: At program point L6093(lines 5459 6153) the Hoare annotation is: true [2018-10-26 22:17:20,036 INFO L428 ceAbstractionStarter]: At program point L6060(line 6060) the Hoare annotation is: true [2018-10-26 22:17:20,036 INFO L425 ceAbstractionStarter]: For program point L5928-2(lines 5927 5938) no Hoare annotation was computed. [2018-10-26 22:17:20,036 INFO L425 ceAbstractionStarter]: For program point L5928(lines 5928 5932) no Hoare annotation was computed. [2018-10-26 22:17:20,036 INFO L425 ceAbstractionStarter]: For program point L5730-1(lines 5730 5734) no Hoare annotation was computed. [2018-10-26 22:17:20,036 INFO L425 ceAbstractionStarter]: For program point L5499(lines 5499 5518) no Hoare annotation was computed. [2018-10-26 22:17:20,036 INFO L425 ceAbstractionStarter]: For program point L5598-1(lines 5592 5614) no Hoare annotation was computed. [2018-10-26 22:17:20,036 INFO L425 ceAbstractionStarter]: For program point L5499-2(lines 5459 6153) no Hoare annotation was computed. [2018-10-26 22:17:20,036 INFO L425 ceAbstractionStarter]: For program point L6094(lines 5459 6153) no Hoare annotation was computed. [2018-10-26 22:17:20,036 INFO L425 ceAbstractionStarter]: For program point L6061(lines 6061 6085) no Hoare annotation was computed. [2018-10-26 22:17:20,036 INFO L425 ceAbstractionStarter]: For program point L5764-1(lines 5758 5775) no Hoare annotation was computed. [2018-10-26 22:17:20,037 INFO L425 ceAbstractionStarter]: For program point L5665(lines 5665 5678) no Hoare annotation was computed. [2018-10-26 22:17:20,037 INFO L425 ceAbstractionStarter]: For program point L5665-1(lines 5459 6153) no Hoare annotation was computed. [2018-10-26 22:17:20,037 INFO L428 ceAbstractionStarter]: At program point L5533(lines 5523 5538) the Hoare annotation is: true [2018-10-26 22:17:20,037 INFO L425 ceAbstractionStarter]: For program point L6095(lines 6095 6099) no Hoare annotation was computed. [2018-10-26 22:17:20,037 INFO L425 ceAbstractionStarter]: For program point L6062(lines 6062 6066) no Hoare annotation was computed. [2018-10-26 22:17:20,037 INFO L425 ceAbstractionStarter]: For program point L6095-2(lines 6094 6110) no Hoare annotation was computed. [2018-10-26 22:17:20,037 INFO L425 ceAbstractionStarter]: For program point L6062-2(lines 6062 6066) no Hoare annotation was computed. [2018-10-26 22:17:20,037 INFO L425 ceAbstractionStarter]: For program point L5666(lines 5666 5670) no Hoare annotation was computed. [2018-10-26 22:17:20,037 INFO L425 ceAbstractionStarter]: For program point L5567(lines 5567 5590) no Hoare annotation was computed. [2018-10-26 22:17:20,037 INFO L428 ceAbstractionStarter]: At program point L5633(lines 5459 6153) the Hoare annotation is: true [2018-10-26 22:17:20,037 INFO L425 ceAbstractionStarter]: For program point L5666-2(lines 5665 5676) no Hoare annotation was computed. [2018-10-26 22:17:20,037 INFO L425 ceAbstractionStarter]: For program point L5568-2(lines 5567 5588) no Hoare annotation was computed. [2018-10-26 22:17:20,037 INFO L425 ceAbstractionStarter]: For program point L5568(lines 5568 5572) no Hoare annotation was computed. [2018-10-26 22:17:20,037 INFO L428 ceAbstractionStarter]: At program point L5800-1(line 5800) the Hoare annotation is: true [2018-10-26 22:17:20,037 INFO L428 ceAbstractionStarter]: At program point L5800(line 5800) the Hoare annotation is: true [2018-10-26 22:17:20,038 INFO L428 ceAbstractionStarter]: At program point L5635(lines 5459 6153) the Hoare annotation is: true [2018-10-26 22:17:20,038 INFO L428 ceAbstractionStarter]: At program point L5701(lines 5459 6153) the Hoare annotation is: true [2018-10-26 22:17:20,038 INFO L425 ceAbstractionStarter]: For program point L6131(lines 6131 6135) no Hoare annotation was computed. [2018-10-26 22:17:20,038 INFO L425 ceAbstractionStarter]: For program point L6131-2(lines 6131 6135) no Hoare annotation was computed. [2018-10-26 22:17:20,038 INFO L425 ceAbstractionStarter]: For program point L5801(line 5801) no Hoare annotation was computed. [2018-10-26 22:17:20,038 INFO L425 ceAbstractionStarter]: For program point L5603-1(lines 5603 5607) no Hoare annotation was computed. [2018-10-26 22:17:20,038 INFO L425 ceAbstractionStarter]: For program point L5802(lines 5802 5816) no Hoare annotation was computed. [2018-10-26 22:17:20,038 INFO L428 ceAbstractionStarter]: At program point L5637(lines 5459 6153) the Hoare annotation is: true [2018-10-26 22:17:20,038 INFO L425 ceAbstractionStarter]: For program point L5472-2(lines 5472 5476) no Hoare annotation was computed. [2018-10-26 22:17:20,038 INFO L425 ceAbstractionStarter]: For program point L5472(line 5472) no Hoare annotation was computed. [2018-10-26 22:17:20,038 INFO L425 ceAbstractionStarter]: For program point L6100-1(lines 6094 6110) no Hoare annotation was computed. [2018-10-26 22:17:20,038 INFO L425 ceAbstractionStarter]: For program point L5803(lines 5803 5807) no Hoare annotation was computed. [2018-10-26 22:17:20,038 INFO L425 ceAbstractionStarter]: For program point L5902-1(lines 5902 5906) no Hoare annotation was computed. [2018-10-26 22:17:20,039 INFO L428 ceAbstractionStarter]: At program point L5836(lines 5459 6153) the Hoare annotation is: true [2018-10-26 22:17:20,039 INFO L425 ceAbstractionStarter]: For program point L5737(lines 5737 5756) no Hoare annotation was computed. [2018-10-26 22:17:20,039 INFO L425 ceAbstractionStarter]: For program point L5803-2(lines 5802 5814) no Hoare annotation was computed. [2018-10-26 22:17:20,039 INFO L425 ceAbstractionStarter]: For program point L5704(lines 5704 5708) no Hoare annotation was computed. [2018-10-26 22:17:20,039 INFO L425 ceAbstractionStarter]: For program point L6068-1(line 6068) no Hoare annotation was computed. [2018-10-26 22:17:20,039 INFO L425 ceAbstractionStarter]: For program point L6002(lines 6002 6035) no Hoare annotation was computed. [2018-10-26 22:17:20,039 INFO L428 ceAbstractionStarter]: At program point L6068(line 6068) the Hoare annotation is: true [2018-10-26 22:17:20,039 INFO L428 ceAbstractionStarter]: At program point L5870(lines 5859 5879) the Hoare annotation is: true [2018-10-26 22:17:20,039 INFO L425 ceAbstractionStarter]: For program point L6002-2(lines 5459 6153) no Hoare annotation was computed. [2018-10-26 22:17:20,039 INFO L425 ceAbstractionStarter]: For program point L5738(lines 5738 5742) no Hoare annotation was computed. [2018-10-26 22:17:20,039 INFO L428 ceAbstractionStarter]: At program point L5705(lines 5459 6153) the Hoare annotation is: true [2018-10-26 22:17:20,039 INFO L425 ceAbstractionStarter]: For program point L5738-2(lines 5737 5754) no Hoare annotation was computed. [2018-10-26 22:17:20,039 INFO L425 ceAbstractionStarter]: For program point L5573-1(lines 5567 5588) no Hoare annotation was computed. [2018-10-26 22:17:20,039 INFO L425 ceAbstractionStarter]: For program point L6036-1(lines 6036 6040) no Hoare annotation was computed. [2018-10-26 22:17:20,040 INFO L425 ceAbstractionStarter]: For program point L6069-2(lines 6069 6073) no Hoare annotation was computed. [2018-10-26 22:17:20,040 INFO L425 ceAbstractionStarter]: For program point L6069(lines 6069 6073) no Hoare annotation was computed. [2018-10-26 22:17:20,040 INFO L428 ceAbstractionStarter]: At program point L5838(lines 5459 6153) the Hoare annotation is: true [2018-10-26 22:17:20,040 INFO L425 ceAbstractionStarter]: For program point L6004-1(line 6004) no Hoare annotation was computed. [2018-10-26 22:17:20,040 INFO L428 ceAbstractionStarter]: At program point L6004(line 6004) the Hoare annotation is: true [2018-10-26 22:17:20,040 INFO L428 ceAbstractionStarter]: At program point L5872(lines 5859 5879) the Hoare annotation is: true [2018-10-26 22:17:20,040 INFO L425 ceAbstractionStarter]: For program point L5642(lines 5642 5646) no Hoare annotation was computed. [2018-10-26 22:17:20,040 INFO L425 ceAbstractionStarter]: For program point L5642-2(lines 5459 6153) no Hoare annotation was computed. [2018-10-26 22:17:20,040 INFO L428 ceAbstractionStarter]: At program point L5477(line 5477) the Hoare annotation is: true [2018-10-26 22:17:20,040 INFO L425 ceAbstractionStarter]: For program point L5477-1(line 5477) no Hoare annotation was computed. [2018-10-26 22:17:20,040 INFO L428 ceAbstractionStarter]: At program point L6006(line 6006) the Hoare annotation is: true [2018-10-26 22:17:20,040 INFO L425 ceAbstractionStarter]: For program point L6006-1(line 6006) no Hoare annotation was computed. [2018-10-26 22:17:20,041 INFO L428 ceAbstractionStarter]: At program point L5808-1(lines 5459 6153) the Hoare annotation is: true [2018-10-26 22:17:20,041 INFO L428 ceAbstractionStarter]: At program point L5511(lines 5503 5518) the Hoare annotation is: true [2018-10-26 22:17:20,041 INFO L428 ceAbstractionStarter]: At program point L6139(line 6139) the Hoare annotation is: true [2018-10-26 22:17:20,041 INFO L425 ceAbstractionStarter]: For program point L6139-1(line 6139) no Hoare annotation was computed. [2018-10-26 22:17:20,041 INFO L428 ceAbstractionStarter]: At program point L5974(line 5974) the Hoare annotation is: true [2018-10-26 22:17:20,041 INFO L428 ceAbstractionStarter]: At program point L5974-1(line 5974) the Hoare annotation is: true [2018-10-26 22:17:20,041 INFO L428 ceAbstractionStarter]: At program point L5908(lines 5459 6153) the Hoare annotation is: true [2018-10-26 22:17:20,041 INFO L425 ceAbstractionStarter]: For program point L5941-1(lines 5941 5945) no Hoare annotation was computed. [2018-10-26 22:17:20,041 INFO L425 ceAbstractionStarter]: For program point L5743-1(lines 5737 5754) no Hoare annotation was computed. [2018-10-26 22:17:20,041 INFO L425 ceAbstractionStarter]: For program point L5479(lines 5479 5483) no Hoare annotation was computed. [2018-10-26 22:17:20,041 INFO L425 ceAbstractionStarter]: For program point L5545(lines 5545 5558) no Hoare annotation was computed. [2018-10-26 22:17:20,041 INFO L425 ceAbstractionStarter]: For program point L5578-1(lines 5578 5582) no Hoare annotation was computed. [2018-10-26 22:17:20,042 INFO L425 ceAbstractionStarter]: For program point L5545-1(lines 5459 6153) no Hoare annotation was computed. [2018-10-26 22:17:20,042 INFO L425 ceAbstractionStarter]: For program point L5975(line 5975) no Hoare annotation was computed. [2018-10-26 22:17:20,042 INFO L425 ceAbstractionStarter]: For program point L6008(lines 6008 6032) no Hoare annotation was computed. [2018-10-26 22:17:20,042 INFO L425 ceAbstractionStarter]: For program point L5546(lines 5546 5550) no Hoare annotation was computed. [2018-10-26 22:17:20,042 INFO L428 ceAbstractionStarter]: At program point L5513(lines 5503 5518) the Hoare annotation is: true [2018-10-26 22:17:20,042 INFO L425 ceAbstractionStarter]: For program point L5546-2(lines 5545 5556) no Hoare annotation was computed. [2018-10-26 22:17:20,042 INFO L428 ceAbstractionStarter]: At program point L6042(line 6042) the Hoare annotation is: true [2018-10-26 22:17:20,042 INFO L425 ceAbstractionStarter]: For program point L6009-2(lines 6008 6030) no Hoare annotation was computed. [2018-10-26 22:17:20,042 INFO L428 ceAbstractionStarter]: At program point L5910(lines 5459 6153) the Hoare annotation is: true [2018-10-26 22:17:20,042 INFO L425 ceAbstractionStarter]: For program point L6009(lines 6009 6013) no Hoare annotation was computed. [2018-10-26 22:17:20,042 INFO L425 ceAbstractionStarter]: For program point L6042-1(line 6042) no Hoare annotation was computed. [2018-10-26 22:17:20,042 INFO L428 ceAbstractionStarter]: At program point L5778(line 5778) the Hoare annotation is: true [2018-10-26 22:17:20,042 INFO L428 ceAbstractionStarter]: At program point L5844(lines 5459 6153) the Hoare annotation is: true [2018-10-26 22:17:20,043 INFO L425 ceAbstractionStarter]: For program point L5679-1(lines 5679 5683) no Hoare annotation was computed. [2018-10-26 22:17:20,043 INFO L425 ceAbstractionStarter]: For program point L5778-1(line 5778) no Hoare annotation was computed. [2018-10-26 22:17:20,043 INFO L425 ceAbstractionStarter]: For program point L5977(lines 5977 6001) no Hoare annotation was computed. [2018-10-26 22:17:20,043 INFO L425 ceAbstractionStarter]: For program point L5779(lines 5779 5799) no Hoare annotation was computed. [2018-10-26 22:17:20,043 INFO L425 ceAbstractionStarter]: For program point L5978(lines 5978 5982) no Hoare annotation was computed. [2018-10-26 22:17:20,043 INFO L425 ceAbstractionStarter]: For program point L5978-2(lines 5977 5999) no Hoare annotation was computed. [2018-10-26 22:17:20,043 INFO L425 ceAbstractionStarter]: For program point L5780-2(lines 5779 5797) no Hoare annotation was computed. [2018-10-26 22:17:20,043 INFO L425 ceAbstractionStarter]: For program point L5780(lines 5780 5785) no Hoare annotation was computed. [2018-10-26 22:17:20,043 INFO L425 ceAbstractionStarter]: For program point L5648-2(lines 5648 5652) no Hoare annotation was computed. [2018-10-26 22:17:20,043 INFO L425 ceAbstractionStarter]: For program point L5648(lines 5648 5652) no Hoare annotation was computed. [2018-10-26 22:17:20,043 INFO L425 ceAbstractionStarter]: For program point com90xx_probeFINAL(lines 5408 6154) no Hoare annotation was computed. [2018-10-26 22:17:20,043 INFO L428 ceAbstractionStarter]: At program point L6144(lines 5459 6153) the Hoare annotation is: true [2018-10-26 22:17:20,043 INFO L428 ceAbstractionStarter]: At program point L5847(lines 5459 6153) the Hoare annotation is: true [2018-10-26 22:17:20,044 INFO L428 ceAbstractionStarter]: At program point L5781(line 5781) the Hoare annotation is: true [2018-10-26 22:17:20,044 INFO L425 ceAbstractionStarter]: For program point L5781-1(line 5781) no Hoare annotation was computed. [2018-10-26 22:17:20,044 INFO L425 ceAbstractionStarter]: For program point L5484-1(line 5484) no Hoare annotation was computed. [2018-10-26 22:17:20,044 INFO L428 ceAbstractionStarter]: At program point L5484(line 5484) the Hoare annotation is: true [2018-10-26 22:17:20,044 INFO L428 ceAbstractionStarter]: At program point L5947(line 5947) the Hoare annotation is: true [2018-10-26 22:17:20,044 INFO L425 ceAbstractionStarter]: For program point L5947-1(line 5947) no Hoare annotation was computed. [2018-10-26 22:17:20,044 INFO L425 ceAbstractionStarter]: For program point L5716-1(lines 5459 6153) no Hoare annotation was computed. [2018-10-26 22:17:20,044 INFO L425 ceAbstractionStarter]: For program point L5716(lines 5716 5729) no Hoare annotation was computed. [2018-10-26 22:17:20,044 INFO L428 ceAbstractionStarter]: At program point L5617(line 5617) the Hoare annotation is: true [2018-10-26 22:17:20,044 INFO L425 ceAbstractionStarter]: For program point L5617-1(line 5617) no Hoare annotation was computed. [2018-10-26 22:17:20,044 INFO L428 ceAbstractionStarter]: At program point L6146(lines 5459 6153) the Hoare annotation is: true [2018-10-26 22:17:20,079 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.10 10:17:20 BoogieIcfgContainer [2018-10-26 22:17:20,079 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-10-26 22:17:20,080 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-10-26 22:17:20,080 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-10-26 22:17:20,080 INFO L276 PluginConnector]: Witness Printer initialized [2018-10-26 22:17:20,080 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 10:17:01" (3/4) ... [2018-10-26 22:17:20,087 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-10-26 22:17:20,102 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure check_mirror [2018-10-26 22:17:20,102 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-10-26 22:17:20,103 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __kmalloc [2018-10-26 22:17:20,103 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free_irq_14 [2018-10-26 22:17:20,103 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free_irq_13 [2018-10-26 22:17:20,103 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_set_init [2018-10-26 22:17:20,103 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2018-10-26 22:17:20,103 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_irq_1 [2018-10-26 22:17:20,103 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure disable_suitable_irq_1 [2018-10-26 22:17:20,103 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2018-10-26 22:17:20,103 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure com90xx_exit [2018-10-26 22:17:20,103 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2018-10-26 22:17:20,103 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2018-10-26 22:17:20,103 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize [2018-10-26 22:17:20,103 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure choose_interrupt_1 [2018-10-26 22:17:20,104 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure inb [2018-10-26 22:17:20,104 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure outb [2018-10-26 22:17:20,104 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_priv [2018-10-26 22:17:20,104 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_request_irq_12 [2018-10-26 22:17:20,104 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_set_is_empty [2018-10-26 22:17:20,104 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure com90xx_init [2018-10-26 22:17:20,104 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure reg_check_1 [2018-10-26 22:17:20,104 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure activate_suitable_irq_1 [2018-10-26 22:17:20,104 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure request_irq [2018-10-26 22:17:20,104 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure writeb [2018-10-26 22:17:20,104 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ioremap [2018-10-26 22:17:20,104 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2018-10-26 22:17:20,104 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-10-26 22:17:20,104 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure com90xx_found [2018-10-26 22:17:20,104 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2018-10-26 22:17:20,105 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure readb [2018-10-26 22:17:20,105 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure com90xx_probe [2018-10-26 22:17:20,145 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 643 nodes and edges [2018-10-26 22:17:20,147 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 307 nodes and edges [2018-10-26 22:17:20,151 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 119 nodes and edges [2018-10-26 22:17:20,153 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-10-26 22:17:20,191 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(0 == com90xx_skip_probe) || ((ldv_retval_0 == 0 && last_index == 0) && \old(irq) == irq)) || !(\old(last_index) == 0)) || !(0 == \old(ldv_retval_0))) || !(\old(irq) == 0) [2018-10-26 22:17:20,196 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(0 == com90xx_skip_probe) || (last_index == 0 && \old(irq) == irq)) || !(\old(last_index) == 0)) || !(0 == \old(ldv_retval_0))) || !(\old(irq) == 0) [2018-10-26 22:17:20,377 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_514f1ff1-fef2-4a73-b0aa-0aadc23fe214/bin-2019/utaipan/witness.graphml [2018-10-26 22:17:20,377 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-10-26 22:17:20,378 INFO L168 Benchmark]: Toolchain (without parser) took 27779.50 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 544.7 MB). Free memory was 944.8 MB in the beginning and 1.4 GB in the end (delta: -483.2 MB). Peak memory consumption was 61.6 MB. Max. memory is 11.5 GB. [2018-10-26 22:17:20,378 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 980.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 22:17:20,379 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1775.66 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 169.9 MB). Free memory was 944.8 MB in the beginning and 1.0 GB in the end (delta: -99.5 MB). Peak memory consumption was 180.9 MB. Max. memory is 11.5 GB. [2018-10-26 22:17:20,379 INFO L168 Benchmark]: Boogie Procedure Inliner took 139.89 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 9.7 MB). Peak memory consumption was 9.7 MB. Max. memory is 11.5 GB. [2018-10-26 22:17:20,379 INFO L168 Benchmark]: Boogie Preprocessor took 141.01 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-10-26 22:17:20,379 INFO L168 Benchmark]: RCFGBuilder took 7250.02 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 191.9 MB). Free memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: -134.9 MB). Peak memory consumption was 207.6 MB. Max. memory is 11.5 GB. [2018-10-26 22:17:20,380 INFO L168 Benchmark]: TraceAbstraction took 18171.47 ms. Allocated memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: 183.0 MB). Free memory was 1.2 GB in the beginning and 1.5 GB in the end (delta: -331.9 MB). Peak memory consumption was 316.6 MB. Max. memory is 11.5 GB. [2018-10-26 22:17:20,380 INFO L168 Benchmark]: Witness Printer took 297.48 ms. Allocated memory is still 1.6 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 57.3 MB). Peak memory consumption was 57.3 MB. Max. memory is 11.5 GB. [2018-10-26 22:17:20,386 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 980.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1775.66 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 169.9 MB). Free memory was 944.8 MB in the beginning and 1.0 GB in the end (delta: -99.5 MB). Peak memory consumption was 180.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 139.89 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 9.7 MB). Peak memory consumption was 9.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 141.01 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 7250.02 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 191.9 MB). Free memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: -134.9 MB). Peak memory consumption was 207.6 MB. Max. memory is 11.5 GB. * TraceAbstraction took 18171.47 ms. Allocated memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: 183.0 MB). Free memory was 1.2 GB in the beginning and 1.5 GB in the end (delta: -331.9 MB). Peak memory consumption was 316.6 MB. Max. memory is 11.5 GB. * Witness Printer took 297.48 ms. Allocated memory is still 1.6 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 57.3 MB). Peak memory consumption was 57.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 5303]: 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: 5463]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6205]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6205]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6205]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6205]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6517]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6205]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5459]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6205]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5459]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5459]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6484]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6484]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5459]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5459]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5459]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5459]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5459]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6656]: Loop Invariant Derived loop invariant: (((!(0 == com90xx_skip_probe) || ((ldv_retval_0 == 0 && last_index == 0) && \old(irq) == irq)) || !(\old(last_index) == 0)) || !(0 == \old(ldv_retval_0))) || !(\old(irq) == 0) - InvariantResult [Line: 6593]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5503]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5459]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5459]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5459]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5459]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6205]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6656]: Loop Invariant Derived loop invariant: (((!(0 == com90xx_skip_probe) || (last_index == 0 && \old(irq) == irq)) || !(\old(last_index) == 0)) || !(0 == \old(ldv_retval_0))) || !(\old(irq) == 0) - InvariantResult [Line: 5459]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5523]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5459]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5459]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5459]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5503]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5459]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5523]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5459]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5859]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5459]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6205]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5459]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5459]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5859]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5459]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5459]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5459]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5459]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 33 procedures, 421 locations, 1 error locations. SAFE Result, 18.0s OverallTime, 5 OverallIterations, 1 TraceHistogramMax, 14.3s AutomataDifference, 0.0s DeadEndRemovalTime, 1.7s HoareAnnotationTime, HoareTripleCheckerStatistics: 2873 SDtfs, 3628 SDslu, 2342 SDs, 0 SdLazy, 893 SolverSat, 312 SolverUnsat, 5 SolverUnknown, 0 SolverNotchecked, 13.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 30 GetRequests, 13 SyntacticMatches, 1 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=456occurred in iteration=1, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 5 MinimizatonAttempts, 11 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 134 LocationsWithAnnotation, 716 PreInvPairs, 778 NumberOfFragments, 427 HoareAnnotationTreeSize, 716 FomulaSimplifications, 102 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 134 FomulaSimplificationsInter, 5186 FormulaSimplificationTreeSizeReductionInter, 1.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 1.0s InterpolantComputationTime, 276 NumberOfCodeBlocks, 276 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 271 ConstructedInterpolants, 0 QuantifiedInterpolants, 26101 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...