./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--arcnet--com90xx.ko-entry_point_true-unreach-call.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_a27d2998-e74e-4518-aaf4-cc05729e3a8a/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a27d2998-e74e-4518-aaf4-cc05729e3a8a/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a27d2998-e74e-4518-aaf4-cc05729e3a8a/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a27d2998-e74e-4518-aaf4-cc05729e3a8a/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--arcnet--com90xx.ko-entry_point_true-unreach-call.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_a27d2998-e74e-4518-aaf4-cc05729e3a8a/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a27d2998-e74e-4518-aaf4-cc05729e3a8a/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 d2a9354ac4d4409e1d05d8963b5db7340c124391 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-08 18:13:10,110 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-08 18:13:10,110 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-08 18:13:10,117 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-08 18:13:10,117 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-08 18:13:10,117 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-08 18:13:10,118 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-08 18:13:10,119 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-08 18:13:10,120 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-08 18:13:10,120 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-08 18:13:10,121 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-08 18:13:10,121 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-08 18:13:10,121 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-08 18:13:10,122 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-08 18:13:10,122 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-08 18:13:10,123 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-08 18:13:10,123 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-08 18:13:10,124 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-08 18:13:10,125 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-08 18:13:10,126 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-08 18:13:10,126 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-08 18:13:10,127 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-08 18:13:10,128 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-08 18:13:10,128 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-08 18:13:10,128 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-08 18:13:10,128 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-08 18:13:10,129 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-08 18:13:10,129 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-08 18:13:10,130 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-08 18:13:10,130 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-08 18:13:10,130 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-08 18:13:10,131 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-08 18:13:10,131 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-08 18:13:10,131 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-08 18:13:10,131 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-08 18:13:10,132 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-08 18:13:10,132 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a27d2998-e74e-4518-aaf4-cc05729e3a8a/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2018-12-08 18:13:10,139 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-08 18:13:10,139 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-08 18:13:10,139 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-08 18:13:10,139 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-08 18:13:10,140 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-08 18:13:10,140 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-08 18:13:10,140 INFO L133 SettingsManager]: * Explicit value domain=true [2018-12-08 18:13:10,140 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-12-08 18:13:10,140 INFO L133 SettingsManager]: * Octagon Domain=false [2018-12-08 18:13:10,140 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-12-08 18:13:10,140 INFO L133 SettingsManager]: * Log string format=TERM [2018-12-08 18:13:10,140 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-12-08 18:13:10,140 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-12-08 18:13:10,140 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-08 18:13:10,141 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-08 18:13:10,141 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-08 18:13:10,141 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-08 18:13:10,141 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-08 18:13:10,141 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-08 18:13:10,141 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-08 18:13:10,141 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-08 18:13:10,141 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-08 18:13:10,141 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-08 18:13:10,142 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-08 18:13:10,142 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-08 18:13:10,142 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-08 18:13:10,142 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-08 18:13:10,142 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-08 18:13:10,142 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-08 18:13:10,142 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-08 18:13:10,142 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-12-08 18:13:10,142 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-08 18:13:10,142 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-08 18:13:10,142 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-08 18:13:10,143 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-12-08 18:13:10,143 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_a27d2998-e74e-4518-aaf4-cc05729e3a8a/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 -> d2a9354ac4d4409e1d05d8963b5db7340c124391 [2018-12-08 18:13:10,159 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-08 18:13:10,167 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-08 18:13:10,169 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-08 18:13:10,170 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-08 18:13:10,170 INFO L276 PluginConnector]: CDTParser initialized [2018-12-08 18:13:10,170 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a27d2998-e74e-4518-aaf4-cc05729e3a8a/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--arcnet--com90xx.ko-entry_point_true-unreach-call.cil.out.i [2018-12-08 18:13:10,208 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a27d2998-e74e-4518-aaf4-cc05729e3a8a/bin-2019/utaipan/data/29ff45b77/e2b4cced556a4deaa6089c5f81f447b0/FLAG732d6c074 [2018-12-08 18:13:10,693 INFO L307 CDTParser]: Found 1 translation units. [2018-12-08 18:13:10,693 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a27d2998-e74e-4518-aaf4-cc05729e3a8a/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--arcnet--com90xx.ko-entry_point_true-unreach-call.cil.out.i [2018-12-08 18:13:10,709 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a27d2998-e74e-4518-aaf4-cc05729e3a8a/bin-2019/utaipan/data/29ff45b77/e2b4cced556a4deaa6089c5f81f447b0/FLAG732d6c074 [2018-12-08 18:13:10,938 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a27d2998-e74e-4518-aaf4-cc05729e3a8a/bin-2019/utaipan/data/29ff45b77/e2b4cced556a4deaa6089c5f81f447b0 [2018-12-08 18:13:10,940 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-08 18:13:10,940 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-08 18:13:10,941 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-08 18:13:10,941 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-08 18:13:10,943 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-08 18:13:10,943 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 06:13:10" (1/1) ... [2018-12-08 18:13:10,945 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14cfa294 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 06:13:10, skipping insertion in model container [2018-12-08 18:13:10,945 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 06:13:10" (1/1) ... [2018-12-08 18:13:10,949 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-08 18:13:11,010 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-08 18:13:11,662 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 18:13:11,675 INFO L191 MainTranslator]: Completed pre-run [2018-12-08 18:13:11,799 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 18:13:11,826 INFO L195 MainTranslator]: Completed translation [2018-12-08 18:13:11,827 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 06:13:11 WrapperNode [2018-12-08 18:13:11,827 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-08 18:13:11,827 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-08 18:13:11,827 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-08 18:13:11,827 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-08 18:13:11,833 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 06:13:11" (1/1) ... [2018-12-08 18:13:11,859 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 06:13:11" (1/1) ... [2018-12-08 18:13:11,868 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-08 18:13:11,868 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-08 18:13:11,868 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-08 18:13:11,868 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-08 18:13:11,874 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 06:13:11" (1/1) ... [2018-12-08 18:13:11,874 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 06:13:11" (1/1) ... [2018-12-08 18:13:11,883 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 06:13:11" (1/1) ... [2018-12-08 18:13:11,884 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 06:13:11" (1/1) ... [2018-12-08 18:13:11,921 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 06:13:11" (1/1) ... [2018-12-08 18:13:11,930 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 06:13:11" (1/1) ... [2018-12-08 18:13:11,938 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 06:13:11" (1/1) ... [2018-12-08 18:13:11,947 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-08 18:13:11,948 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-08 18:13:11,948 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-08 18:13:11,948 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-08 18:13:11,949 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 06:13:11" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a27d2998-e74e-4518-aaf4-cc05729e3a8a/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-08 18:13:11,988 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2018-12-08 18:13:11,988 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2018-12-08 18:13:11,988 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-12-08 18:13:11,989 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-12-08 18:13:11,989 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-08 18:13:11,989 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-08 18:13:11,989 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_on [2018-12-08 18:13:11,989 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_irq_on [2018-12-08 18:13:11,989 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-12-08 18:13:11,989 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2018-12-08 18:13:11,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-08 18:13:11,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2018-12-08 18:13:11,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2018-12-08 18:13:11,990 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-08 18:13:11,990 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_exit [2018-12-08 18:13:11,990 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_exit [2018-12-08 18:13:11,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-12-08 18:13:11,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-12-08 18:13:11,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-12-08 18:13:11,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-12-08 18:13:11,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-08 18:13:11,991 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-12-08 18:13:11,991 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-12-08 18:13:11,991 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2018-12-08 18:13:11,991 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2018-12-08 18:13:11,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-08 18:13:11,991 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_init [2018-12-08 18:13:11,991 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_init [2018-12-08 18:13:11,991 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2018-12-08 18:13:11,991 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2018-12-08 18:13:11,991 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_off [2018-12-08 18:13:11,991 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_irq_off [2018-12-08 18:13:11,992 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2018-12-08 18:13:11,992 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2018-12-08 18:13:11,992 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2018-12-08 18:13:11,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2018-12-08 18:13:11,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-12-08 18:13:11,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-12-08 18:13:11,992 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_arcdev [2018-12-08 18:13:11,992 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_arcdev [2018-12-08 18:13:11,992 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-08 18:13:11,992 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_probe [2018-12-08 18:13:11,992 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_probe [2018-12-08 18:13:11,992 INFO L130 BoogieDeclarations]: Found specification of procedure check_mirror [2018-12-08 18:13:11,993 INFO L138 BoogieDeclarations]: Found implementation of procedure check_mirror [2018-12-08 18:13:11,993 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2018-12-08 18:13:11,993 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2018-12-08 18:13:11,993 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2018-12-08 18:13:11,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2018-12-08 18:13:11,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-12-08 18:13:11,993 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2018-12-08 18:13:11,993 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2018-12-08 18:13:11,993 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-12-08 18:13:11,994 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2018-12-08 18:13:11,994 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2018-12-08 18:13:11,994 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2018-12-08 18:13:11,994 INFO L130 BoogieDeclarations]: Found specification of procedure arcnet_interrupt [2018-12-08 18:13:11,994 INFO L138 BoogieDeclarations]: Found implementation of procedure arcnet_interrupt [2018-12-08 18:13:11,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-08 18:13:11,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-12-08 18:13:11,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-12-08 18:13:11,994 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2018-12-08 18:13:11,995 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2018-12-08 18:13:11,995 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-12-08 18:13:11,995 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-12-08 18:13:11,995 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-12-08 18:13:11,995 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-12-08 18:13:11,995 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2018-12-08 18:13:11,995 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2018-12-08 18:13:11,995 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2018-12-08 18:13:11,995 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2018-12-08 18:13:11,996 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2018-12-08 18:13:11,996 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2018-12-08 18:13:11,996 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2018-12-08 18:13:11,996 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2018-12-08 18:13:11,996 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2018-12-08 18:13:11,996 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2018-12-08 18:13:11,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-08 18:13:11,996 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2018-12-08 18:13:11,996 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2018-12-08 18:13:11,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_7 [2018-12-08 18:13:11,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_7 [2018-12-08 18:13:11,997 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2018-12-08 18:13:11,997 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2018-12-08 18:13:11,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_6 [2018-12-08 18:13:11,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_6 [2018-12-08 18:13:11,997 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-08 18:13:11,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-08 18:13:11,997 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_found [2018-12-08 18:13:11,997 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_found [2018-12-08 18:13:11,997 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2018-12-08 18:13:11,997 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2018-12-08 18:13:11,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-12-08 18:13:11,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-12-08 18:13:11,998 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2018-12-08 18:13:11,998 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2018-12-08 18:13:11,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_5 [2018-12-08 18:13:11,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_5 [2018-12-08 18:13:11,998 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2018-12-08 18:13:11,998 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2018-12-08 18:13:11,998 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-08 18:13:11,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-08 18:13:13,233 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-08 18:13:13,234 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-08 18:13:13,234 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 06:13:13 BoogieIcfgContainer [2018-12-08 18:13:13,234 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-08 18:13:13,235 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-08 18:13:13,235 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-08 18:13:13,237 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-08 18:13:13,237 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.12 06:13:10" (1/3) ... [2018-12-08 18:13:13,238 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@124053ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.12 06:13:13, skipping insertion in model container [2018-12-08 18:13:13,238 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 06:13:11" (2/3) ... [2018-12-08 18:13:13,238 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@124053ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.12 06:13:13, skipping insertion in model container [2018-12-08 18:13:13,238 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 06:13:13" (3/3) ... [2018-12-08 18:13:13,240 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--net--arcnet--com90xx.ko-entry_point_true-unreach-call.cil.out.i [2018-12-08 18:13:13,245 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-08 18:13:13,251 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-08 18:13:13,262 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-08 18:13:13,285 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-08 18:13:13,285 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-08 18:13:13,285 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-08 18:13:13,285 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-08 18:13:13,286 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-08 18:13:13,286 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-08 18:13:13,286 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-08 18:13:13,286 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-08 18:13:13,305 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states. [2018-12-08 18:13:13,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-12-08 18:13:13,311 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 18:13:13,311 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 18:13:13,313 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 18:13:13,316 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 18:13:13,317 INFO L82 PathProgramCache]: Analyzing trace with hash 1368866958, now seen corresponding path program 1 times [2018-12-08 18:13:13,318 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-08 18:13:13,360 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 18:13:13,360 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 18:13:13,361 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 18:13:13,361 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-08 18:13:13,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 18:13:13,594 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 18:13:13,596 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 18:13:13,596 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 18:13:13,596 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-08 18:13:13,601 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 18:13:13,610 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 18:13:13,610 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 18:13:13,611 INFO L87 Difference]: Start difference. First operand 533 states. Second operand 3 states. [2018-12-08 18:13:13,807 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 18:13:13,808 INFO L93 Difference]: Finished difference Result 1127 states and 1580 transitions. [2018-12-08 18:13:13,808 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 18:13:13,809 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 26 [2018-12-08 18:13:13,809 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 18:13:13,822 INFO L225 Difference]: With dead ends: 1127 [2018-12-08 18:13:13,822 INFO L226 Difference]: Without dead ends: 587 [2018-12-08 18:13:13,827 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 18:13:13,839 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 587 states. [2018-12-08 18:13:13,890 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 587 to 587. [2018-12-08 18:13:13,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 587 states. [2018-12-08 18:13:13,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 587 states and 808 transitions. [2018-12-08 18:13:13,895 INFO L78 Accepts]: Start accepts. Automaton has 587 states and 808 transitions. Word has length 26 [2018-12-08 18:13:13,896 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 18:13:13,896 INFO L480 AbstractCegarLoop]: Abstraction has 587 states and 808 transitions. [2018-12-08 18:13:13,896 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 18:13:13,896 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 808 transitions. [2018-12-08 18:13:13,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2018-12-08 18:13:13,898 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 18:13:13,898 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 18:13:13,898 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 18:13:13,898 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 18:13:13,899 INFO L82 PathProgramCache]: Analyzing trace with hash -1208312787, now seen corresponding path program 1 times [2018-12-08 18:13:13,899 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-08 18:13:13,903 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 18:13:13,903 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 18:13:13,903 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 18:13:13,903 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-08 18:13:13,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 18:13:13,999 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 18:13:13,999 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 18:13:14,000 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-08 18:13:14,000 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-08 18:13:14,001 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-08 18:13:14,001 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-08 18:13:14,001 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-12-08 18:13:14,001 INFO L87 Difference]: Start difference. First operand 587 states and 808 transitions. Second operand 4 states. [2018-12-08 18:13:14,350 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 18:13:14,351 INFO L93 Difference]: Finished difference Result 1164 states and 1608 transitions. [2018-12-08 18:13:14,351 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 18:13:14,351 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 38 [2018-12-08 18:13:14,351 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 18:13:14,353 INFO L225 Difference]: With dead ends: 1164 [2018-12-08 18:13:14,353 INFO L226 Difference]: Without dead ends: 587 [2018-12-08 18:13:14,355 INFO L631 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 [2018-12-08 18:13:14,355 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 587 states. [2018-12-08 18:13:14,394 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 587 to 587. [2018-12-08 18:13:14,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 587 states. [2018-12-08 18:13:14,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 587 states and 807 transitions. [2018-12-08 18:13:14,396 INFO L78 Accepts]: Start accepts. Automaton has 587 states and 807 transitions. Word has length 38 [2018-12-08 18:13:14,396 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 18:13:14,396 INFO L480 AbstractCegarLoop]: Abstraction has 587 states and 807 transitions. [2018-12-08 18:13:14,396 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-08 18:13:14,396 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 807 transitions. [2018-12-08 18:13:14,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2018-12-08 18:13:14,398 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 18:13:14,398 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 18:13:14,398 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 18:13:14,398 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 18:13:14,398 INFO L82 PathProgramCache]: Analyzing trace with hash 1181425443, now seen corresponding path program 1 times [2018-12-08 18:13:14,399 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-08 18:13:14,401 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 18:13:14,401 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 18:13:14,401 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 18:13:14,402 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-08 18:13:14,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 18:13:14,470 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 18:13:14,471 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 18:13:14,471 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 18:13:14,471 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-08 18:13:14,471 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 18:13:14,471 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 18:13:14,471 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 18:13:14,472 INFO L87 Difference]: Start difference. First operand 587 states and 807 transitions. Second operand 3 states. [2018-12-08 18:13:14,521 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 18:13:14,521 INFO L93 Difference]: Finished difference Result 597 states and 815 transitions. [2018-12-08 18:13:14,522 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 18:13:14,522 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 60 [2018-12-08 18:13:14,522 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 18:13:14,525 INFO L225 Difference]: With dead ends: 597 [2018-12-08 18:13:14,525 INFO L226 Difference]: Without dead ends: 592 [2018-12-08 18:13:14,526 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 18:13:14,527 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 592 states. [2018-12-08 18:13:14,544 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 592 to 587. [2018-12-08 18:13:14,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 587 states. [2018-12-08 18:13:14,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 587 states and 806 transitions. [2018-12-08 18:13:14,546 INFO L78 Accepts]: Start accepts. Automaton has 587 states and 806 transitions. Word has length 60 [2018-12-08 18:13:14,546 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 18:13:14,546 INFO L480 AbstractCegarLoop]: Abstraction has 587 states and 806 transitions. [2018-12-08 18:13:14,546 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 18:13:14,546 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 806 transitions. [2018-12-08 18:13:14,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2018-12-08 18:13:14,548 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 18:13:14,548 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 18:13:14,548 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 18:13:14,548 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 18:13:14,548 INFO L82 PathProgramCache]: Analyzing trace with hash 1238683745, now seen corresponding path program 1 times [2018-12-08 18:13:14,548 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-08 18:13:14,550 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 18:13:14,550 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 18:13:14,550 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 18:13:14,550 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-08 18:13:14,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 18:13:14,617 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 18:13:14,617 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 18:13:14,617 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 18:13:14,617 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-08 18:13:14,618 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 18:13:14,618 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 18:13:14,618 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 18:13:14,618 INFO L87 Difference]: Start difference. First operand 587 states and 806 transitions. Second operand 3 states. [2018-12-08 18:13:14,637 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 18:13:14,637 INFO L93 Difference]: Finished difference Result 587 states and 806 transitions. [2018-12-08 18:13:14,637 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 18:13:14,637 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 60 [2018-12-08 18:13:14,637 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 18:13:14,637 INFO L225 Difference]: With dead ends: 587 [2018-12-08 18:13:14,638 INFO L226 Difference]: Without dead ends: 0 [2018-12-08 18:13:14,639 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 18:13:14,639 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-08 18:13:14,639 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-08 18:13:14,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-08 18:13:14,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-08 18:13:14,640 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 60 [2018-12-08 18:13:14,640 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 18:13:14,640 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-08 18:13:14,640 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 18:13:14,640 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-08 18:13:14,640 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-08 18:13:14,644 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-08 18:13:15,336 INFO L448 ceAbstractionStarter]: For program point L6303(lines 6303 6307) no Hoare annotation was computed. [2018-12-08 18:13:15,336 INFO L448 ceAbstractionStarter]: For program point L6301(lines 6301 6310) no Hoare annotation was computed. [2018-12-08 18:13:15,336 INFO L451 ceAbstractionStarter]: At program point L6303-2(lines 6303 6307) the Hoare annotation is: true [2018-12-08 18:13:15,336 INFO L451 ceAbstractionStarter]: At program point L6301-1(lines 6301 6310) the Hoare annotation is: true [2018-12-08 18:13:15,336 INFO L448 ceAbstractionStarter]: For program point check_mirrorFINAL(lines 6286 6314) no Hoare annotation was computed. [2018-12-08 18:13:15,336 INFO L451 ceAbstractionStarter]: At program point L6302(line 6302) the Hoare annotation is: true [2018-12-08 18:13:15,336 INFO L448 ceAbstractionStarter]: For program point L6300-1(line 6300) no Hoare annotation was computed. [2018-12-08 18:13:15,337 INFO L448 ceAbstractionStarter]: For program point L6302-1(line 6302) no Hoare annotation was computed. [2018-12-08 18:13:15,337 INFO L451 ceAbstractionStarter]: At program point L6300(line 6300) the Hoare annotation is: true [2018-12-08 18:13:15,337 INFO L451 ceAbstractionStarter]: At program point L6294(lines 6294 6295) the Hoare annotation is: true [2018-12-08 18:13:15,337 INFO L448 ceAbstractionStarter]: For program point L6296(lines 6296 6299) no Hoare annotation was computed. [2018-12-08 18:13:15,337 INFO L448 ceAbstractionStarter]: For program point L6294-1(lines 6294 6295) no Hoare annotation was computed. [2018-12-08 18:13:15,337 INFO L448 ceAbstractionStarter]: For program point L6311(line 6311) no Hoare annotation was computed. [2018-12-08 18:13:15,337 INFO L448 ceAbstractionStarter]: For program point check_mirrorEXIT(lines 6286 6314) no Hoare annotation was computed. [2018-12-08 18:13:15,337 INFO L451 ceAbstractionStarter]: At program point check_mirrorENTRY(lines 6286 6314) the Hoare annotation is: true [2018-12-08 18:13:15,337 INFO L448 ceAbstractionStarter]: For program point iounmapEXIT(lines 6962 6964) no Hoare annotation was computed. [2018-12-08 18:13:15,337 INFO L451 ceAbstractionStarter]: At program point iounmapENTRY(lines 6962 6964) the Hoare annotation is: true [2018-12-08 18:13:15,337 INFO L448 ceAbstractionStarter]: For program point iounmapFINAL(lines 6962 6964) no Hoare annotation was computed. [2018-12-08 18:13:15,337 INFO L448 ceAbstractionStarter]: For program point L6960-1(line 6960) no Hoare annotation was computed. [2018-12-08 18:13:15,337 INFO L451 ceAbstractionStarter]: At program point L6960(line 6960) the Hoare annotation is: true [2018-12-08 18:13:15,337 INFO L448 ceAbstractionStarter]: For program point ioremap_nocacheEXIT(lines 6959 6961) no Hoare annotation was computed. [2018-12-08 18:13:15,337 INFO L451 ceAbstractionStarter]: At program point ioremap_nocacheENTRY(lines 6959 6961) the Hoare annotation is: true [2018-12-08 18:13:15,337 INFO L448 ceAbstractionStarter]: For program point ioremap_nocacheFINAL(lines 6959 6961) no Hoare annotation was computed. [2018-12-08 18:13:15,338 INFO L451 ceAbstractionStarter]: At program point __release_regionENTRY(lines 6937 6939) the Hoare annotation is: true [2018-12-08 18:13:15,338 INFO L448 ceAbstractionStarter]: For program point __release_regionFINAL(lines 6937 6939) no Hoare annotation was computed. [2018-12-08 18:13:15,338 INFO L448 ceAbstractionStarter]: For program point __release_regionEXIT(lines 6937 6939) no Hoare annotation was computed. [2018-12-08 18:13:15,338 INFO L448 ceAbstractionStarter]: For program point kfreeEXIT(lines 6996 6998) no Hoare annotation was computed. [2018-12-08 18:13:15,338 INFO L451 ceAbstractionStarter]: At program point kfreeENTRY(lines 6996 6998) the Hoare annotation is: true [2018-12-08 18:13:15,338 INFO L448 ceAbstractionStarter]: For program point kfreeFINAL(lines 6996 6998) no Hoare annotation was computed. [2018-12-08 18:13:15,338 INFO L448 ceAbstractionStarter]: For program point free_irqFINAL(lines 6952 6954) no Hoare annotation was computed. [2018-12-08 18:13:15,338 INFO L451 ceAbstractionStarter]: At program point free_irqENTRY(lines 6952 6954) the Hoare annotation is: true [2018-12-08 18:13:15,338 INFO L448 ceAbstractionStarter]: For program point free_irqEXIT(lines 6952 6954) no Hoare annotation was computed. [2018-12-08 18:13:15,338 INFO L448 ceAbstractionStarter]: For program point register_netdevEXIT(lines 6981 6983) no Hoare annotation was computed. [2018-12-08 18:13:15,338 INFO L451 ceAbstractionStarter]: At program point register_netdevENTRY(lines 6981 6983) the Hoare annotation is: true [2018-12-08 18:13:15,338 INFO L448 ceAbstractionStarter]: For program point register_netdevFINAL(lines 6981 6983) no Hoare annotation was computed. [2018-12-08 18:13:15,338 INFO L451 ceAbstractionStarter]: At program point __kmallocENTRY(lines 5461 5464) the Hoare annotation is: true [2018-12-08 18:13:15,338 INFO L448 ceAbstractionStarter]: For program point __kmallocFINAL(lines 5461 5464) no Hoare annotation was computed. [2018-12-08 18:13:15,338 INFO L451 ceAbstractionStarter]: At program point L5463(line 5463) the Hoare annotation is: true [2018-12-08 18:13:15,338 INFO L448 ceAbstractionStarter]: For program point L5463-1(line 5463) no Hoare annotation was computed. [2018-12-08 18:13:15,338 INFO L448 ceAbstractionStarter]: For program point __kmallocEXIT(lines 5461 5464) no Hoare annotation was computed. [2018-12-08 18:13:15,338 INFO L448 ceAbstractionStarter]: For program point L6749(lines 6749 6775) no Hoare annotation was computed. [2018-12-08 18:13:15,338 INFO L451 ceAbstractionStarter]: At program point L6774(line 6774) the Hoare annotation is: true [2018-12-08 18:13:15,338 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 6728 6789) no Hoare annotation was computed. [2018-12-08 18:13:15,338 INFO L448 ceAbstractionStarter]: For program point L6741(lines 6741 6744) no Hoare annotation was computed. [2018-12-08 18:13:15,339 INFO L448 ceAbstractionStarter]: For program point L6733-1(line 6733) no Hoare annotation was computed. [2018-12-08 18:13:15,339 INFO L444 ceAbstractionStarter]: At program point L6733(line 6733) the Hoare annotation is: (or (not (= 0 ~com90xx_skip_probe~0)) (not (= 1 ~ldv_module_refcounter~0)) (= ~ldv_retval_0~0 0) (not (= 0 |old(~ldv_retval_0~0)|))) [2018-12-08 18:13:15,339 INFO L448 ceAbstractionStarter]: For program point L6758(line 6758) no Hoare annotation was computed. [2018-12-08 18:13:15,339 INFO L448 ceAbstractionStarter]: For program point L6750(line 6750) no Hoare annotation was computed. [2018-12-08 18:13:15,339 INFO L444 ceAbstractionStarter]: At program point L6783(lines 6732 6788) the Hoare annotation is: (or (not (= 0 ~com90xx_skip_probe~0)) (not (= 1 ~ldv_module_refcounter~0)) (= ~ldv_retval_0~0 0) (not (= 0 |old(~ldv_retval_0~0)|))) [2018-12-08 18:13:15,339 INFO L448 ceAbstractionStarter]: For program point L6746(line 6746) no Hoare annotation was computed. [2018-12-08 18:13:15,339 INFO L444 ceAbstractionStarter]: At program point L6742(line 6742) the Hoare annotation is: (or (not (= 0 ~com90xx_skip_probe~0)) (not (= 1 ~ldv_module_refcounter~0)) (= ~ldv_retval_0~0 0) (not (= 0 |old(~ldv_retval_0~0)|))) [2018-12-08 18:13:15,339 INFO L451 ceAbstractionStarter]: At program point L6767(lines 6732 6788) the Hoare annotation is: true [2018-12-08 18:13:15,339 INFO L448 ceAbstractionStarter]: For program point L6759(lines 6759 6771) no Hoare annotation was computed. [2018-12-08 18:13:15,339 INFO L448 ceAbstractionStarter]: For program point L6751(lines 6751 6756) no Hoare annotation was computed. [2018-12-08 18:13:15,339 INFO L448 ceAbstractionStarter]: For program point L6747(lines 6747 6778) no Hoare annotation was computed. [2018-12-08 18:13:15,339 INFO L448 ceAbstractionStarter]: For program point L6780(line 6780) no Hoare annotation was computed. [2018-12-08 18:13:15,339 INFO L448 ceAbstractionStarter]: For program point L6739(lines 6739 6782) no Hoare annotation was computed. [2018-12-08 18:13:15,339 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 6728 6789) no Hoare annotation was computed. [2018-12-08 18:13:15,339 INFO L448 ceAbstractionStarter]: For program point L6760-1(line 6760) no Hoare annotation was computed. [2018-12-08 18:13:15,340 INFO L444 ceAbstractionStarter]: At program point L6760(line 6760) the Hoare annotation is: (or (not (= 0 ~com90xx_skip_probe~0)) (not (= 1 ~ldv_module_refcounter~0)) (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_state_variable_0~0)) (not (= 0 |old(~ldv_retval_0~0)|))) [2018-12-08 18:13:15,340 INFO L448 ceAbstractionStarter]: For program point L6752-1(line 6752) no Hoare annotation was computed. [2018-12-08 18:13:15,340 INFO L444 ceAbstractionStarter]: At program point L6752(line 6752) the Hoare annotation is: (or (not (= 0 ~com90xx_skip_probe~0)) (not (= 1 ~ldv_module_refcounter~0)) (= ~ldv_retval_0~0 0) (not (= 0 |old(~ldv_retval_0~0)|))) [2018-12-08 18:13:15,340 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 6728 6789) the Hoare annotation is: (or (not (= 0 ~com90xx_skip_probe~0)) (not (= 1 ~ldv_module_refcounter~0)) (= ~ldv_retval_0~0 0) (not (= 0 |old(~ldv_retval_0~0)|))) [2018-12-08 18:13:15,340 INFO L451 ceAbstractionStarter]: At program point L6781(line 6781) the Hoare annotation is: true [2018-12-08 18:13:15,340 INFO L448 ceAbstractionStarter]: For program point L6740(line 6740) no Hoare annotation was computed. [2018-12-08 18:13:15,340 INFO L448 ceAbstractionStarter]: For program point L6773(line 6773) no Hoare annotation was computed. [2018-12-08 18:13:15,340 INFO L448 ceAbstractionStarter]: For program point L6761-2(lines 6759 6770) no Hoare annotation was computed. [2018-12-08 18:13:15,340 INFO L448 ceAbstractionStarter]: For program point L6761(lines 6761 6764) no Hoare annotation was computed. [2018-12-08 18:13:15,340 INFO L448 ceAbstractionStarter]: For program point L6786(line 6786) no Hoare annotation was computed. [2018-12-08 18:13:15,340 INFO L448 ceAbstractionStarter]: For program point probe_irq_onEXIT(lines 6977 6979) no Hoare annotation was computed. [2018-12-08 18:13:15,340 INFO L451 ceAbstractionStarter]: At program point probe_irq_onENTRY(lines 6977 6979) the Hoare annotation is: true [2018-12-08 18:13:15,341 INFO L448 ceAbstractionStarter]: For program point probe_irq_onFINAL(lines 6977 6979) no Hoare annotation was computed. [2018-12-08 18:13:15,341 INFO L448 ceAbstractionStarter]: For program point __const_udelayFINAL(lines 6934 6936) no Hoare annotation was computed. [2018-12-08 18:13:15,341 INFO L448 ceAbstractionStarter]: For program point __const_udelayEXIT(lines 6934 6936) no Hoare annotation was computed. [2018-12-08 18:13:15,341 INFO L451 ceAbstractionStarter]: At program point __const_udelayENTRY(lines 6934 6936) the Hoare annotation is: true [2018-12-08 18:13:15,341 INFO L448 ceAbstractionStarter]: For program point arcnet_interruptEXIT(lines 6949 6951) no Hoare annotation was computed. [2018-12-08 18:13:15,341 INFO L448 ceAbstractionStarter]: For program point arcnet_interruptFINAL(lines 6949 6951) no Hoare annotation was computed. [2018-12-08 18:13:15,341 INFO L451 ceAbstractionStarter]: At program point arcnet_interruptENTRY(lines 6949 6951) the Hoare annotation is: true [2018-12-08 18:13:15,341 INFO L448 ceAbstractionStarter]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 6829) no Hoare annotation was computed. [2018-12-08 18:13:15,341 INFO L448 ceAbstractionStarter]: For program point ldv_errorFINAL(lines 6825 6831) no Hoare annotation was computed. [2018-12-08 18:13:15,341 INFO L451 ceAbstractionStarter]: At program point ldv_errorENTRY(lines 6825 6831) the Hoare annotation is: true [2018-12-08 18:13:15,341 INFO L448 ceAbstractionStarter]: For program point ldv_errorEXIT(lines 6825 6831) no Hoare annotation was computed. [2018-12-08 18:13:15,342 INFO L451 ceAbstractionStarter]: At program point L6625(line 6625) the Hoare annotation is: true [2018-12-08 18:13:15,342 INFO L448 ceAbstractionStarter]: For program point ldv_irq_1FINAL(lines 6604 6632) no Hoare annotation was computed. [2018-12-08 18:13:15,342 INFO L448 ceAbstractionStarter]: For program point L6615(line 6615) no Hoare annotation was computed. [2018-12-08 18:13:15,342 INFO L451 ceAbstractionStarter]: At program point ldv_irq_1ENTRY(lines 6604 6632) the Hoare annotation is: true [2018-12-08 18:13:15,342 INFO L448 ceAbstractionStarter]: For program point ldv_irq_1EXIT(lines 6604 6632) no Hoare annotation was computed. [2018-12-08 18:13:15,342 INFO L448 ceAbstractionStarter]: For program point L6624(line 6624) no Hoare annotation was computed. [2018-12-08 18:13:15,342 INFO L451 ceAbstractionStarter]: At program point L6618(line 6618) the Hoare annotation is: true [2018-12-08 18:13:15,342 INFO L448 ceAbstractionStarter]: For program point L6614(lines 6614 6626) no Hoare annotation was computed. [2018-12-08 18:13:15,342 INFO L448 ceAbstractionStarter]: For program point L6616(lines 6616 6622) no Hoare annotation was computed. [2018-12-08 18:13:15,342 INFO L448 ceAbstractionStarter]: For program point L6618-1(line 6618) no Hoare annotation was computed. [2018-12-08 18:13:15,342 INFO L451 ceAbstractionStarter]: At program point L6612-1(lines 6612 6629) the Hoare annotation is: true [2018-12-08 18:13:15,342 INFO L448 ceAbstractionStarter]: For program point L6612(lines 6612 6629) no Hoare annotation was computed. [2018-12-08 18:13:15,342 INFO L451 ceAbstractionStarter]: At program point disable_suitable_irq_1ENTRY(lines 6702 6727) the Hoare annotation is: true [2018-12-08 18:13:15,342 INFO L448 ceAbstractionStarter]: For program point L6720(lines 6720 6724) no Hoare annotation was computed. [2018-12-08 18:13:15,342 INFO L448 ceAbstractionStarter]: For program point L6715(lines 6715 6719) no Hoare annotation was computed. [2018-12-08 18:13:15,342 INFO L448 ceAbstractionStarter]: For program point L6710(lines 6710 6714) no Hoare annotation was computed. [2018-12-08 18:13:15,342 INFO L448 ceAbstractionStarter]: For program point disable_suitable_irq_1EXIT(lines 6702 6727) no Hoare annotation was computed. [2018-12-08 18:13:15,342 INFO L448 ceAbstractionStarter]: For program point L6705(lines 6705 6709) no Hoare annotation was computed. [2018-12-08 18:13:15,343 INFO L448 ceAbstractionStarter]: For program point disable_suitable_irq_1FINAL(lines 6702 6727) no Hoare annotation was computed. [2018-12-08 18:13:15,343 INFO L448 ceAbstractionStarter]: For program point kzallocEXIT(lines 5473 5480) no Hoare annotation was computed. [2018-12-08 18:13:15,343 INFO L451 ceAbstractionStarter]: At program point kzallocENTRY(lines 5473 5480) the Hoare annotation is: true [2018-12-08 18:13:15,343 INFO L448 ceAbstractionStarter]: For program point kzallocFINAL(lines 5473 5480) no Hoare annotation was computed. [2018-12-08 18:13:15,343 INFO L451 ceAbstractionStarter]: At program point L5477(line 5477) the Hoare annotation is: true [2018-12-08 18:13:15,343 INFO L448 ceAbstractionStarter]: For program point L5477-1(line 5477) no Hoare annotation was computed. [2018-12-08 18:13:15,343 INFO L451 ceAbstractionStarter]: At program point L6590(line 6590) the Hoare annotation is: true [2018-12-08 18:13:15,343 INFO L448 ceAbstractionStarter]: For program point L6591-1(line 6591) no Hoare annotation was computed. [2018-12-08 18:13:15,343 INFO L451 ceAbstractionStarter]: At program point com90xx_exitENTRY(lines 6573 6600) the Hoare annotation is: true [2018-12-08 18:13:15,343 INFO L451 ceAbstractionStarter]: At program point L6591(line 6591) the Hoare annotation is: true [2018-12-08 18:13:15,343 INFO L451 ceAbstractionStarter]: At program point L6593(lines 6579 6599) the Hoare annotation is: true [2018-12-08 18:13:15,343 INFO L451 ceAbstractionStarter]: At program point L6586(line 6586) the Hoare annotation is: true [2018-12-08 18:13:15,343 INFO L448 ceAbstractionStarter]: For program point L6587-1(line 6587) no Hoare annotation was computed. [2018-12-08 18:13:15,343 INFO L448 ceAbstractionStarter]: For program point com90xx_exitEXIT(lines 6573 6600) no Hoare annotation was computed. [2018-12-08 18:13:15,343 INFO L451 ceAbstractionStarter]: At program point L6587(line 6587) the Hoare annotation is: true [2018-12-08 18:13:15,343 INFO L448 ceAbstractionStarter]: For program point L6588-1(line 6588) no Hoare annotation was computed. [2018-12-08 18:13:15,343 INFO L451 ceAbstractionStarter]: At program point L6588(line 6588) the Hoare annotation is: true [2018-12-08 18:13:15,343 INFO L448 ceAbstractionStarter]: For program point L6589-1(line 6589) no Hoare annotation was computed. [2018-12-08 18:13:15,344 INFO L451 ceAbstractionStarter]: At program point L6589(line 6589) the Hoare annotation is: true [2018-12-08 18:13:15,344 INFO L448 ceAbstractionStarter]: For program point L6590-1(line 6590) no Hoare annotation was computed. [2018-12-08 18:13:15,344 INFO L448 ceAbstractionStarter]: For program point com90xx_exitFINAL(lines 6573 6600) no Hoare annotation was computed. [2018-12-08 18:13:15,344 INFO L448 ceAbstractionStarter]: For program point L6584-1(line 6584) no Hoare annotation was computed. [2018-12-08 18:13:15,344 INFO L451 ceAbstractionStarter]: At program point L6584(line 6584) the Hoare annotation is: true [2018-12-08 18:13:15,344 INFO L448 ceAbstractionStarter]: For program point L6586-1(line 6586) no Hoare annotation was computed. [2018-12-08 18:13:15,344 INFO L451 ceAbstractionStarter]: At program point L6595(lines 6579 6599) the Hoare annotation is: true [2018-12-08 18:13:15,344 INFO L451 ceAbstractionStarter]: At program point kmallocENTRY(lines 5465 5472) the Hoare annotation is: true [2018-12-08 18:13:15,344 INFO L451 ceAbstractionStarter]: At program point L5469(line 5469) the Hoare annotation is: true [2018-12-08 18:13:15,344 INFO L448 ceAbstractionStarter]: For program point L5469-1(line 5469) no Hoare annotation was computed. [2018-12-08 18:13:15,344 INFO L448 ceAbstractionStarter]: For program point kmallocFINAL(lines 5465 5472) no Hoare annotation was computed. [2018-12-08 18:13:15,344 INFO L448 ceAbstractionStarter]: For program point kmallocEXIT(lines 5465 5472) no Hoare annotation was computed. [2018-12-08 18:13:15,344 INFO L448 ceAbstractionStarter]: For program point ldv_stopFINAL(lines 5564 5570) no Hoare annotation was computed. [2018-12-08 18:13:15,345 INFO L448 ceAbstractionStarter]: For program point ldv_stopEXIT(lines 5564 5570) no Hoare annotation was computed. [2018-12-08 18:13:15,345 INFO L451 ceAbstractionStarter]: At program point ldv_stopENTRY(lines 5564 5570) the Hoare annotation is: true [2018-12-08 18:13:15,345 INFO L451 ceAbstractionStarter]: At program point ldv_initializeFINAL(lines 6965 6967) the Hoare annotation is: true [2018-12-08 18:13:15,345 INFO L448 ceAbstractionStarter]: For program point ldv_initializeEXIT(lines 6965 6967) no Hoare annotation was computed. [2018-12-08 18:13:15,345 INFO L448 ceAbstractionStarter]: For program point L6687-1(line 6687) no Hoare annotation was computed. [2018-12-08 18:13:15,345 INFO L451 ceAbstractionStarter]: At program point L6687(line 6687) the Hoare annotation is: true [2018-12-08 18:13:15,345 INFO L448 ceAbstractionStarter]: For program point L6689(line 6689) no Hoare annotation was computed. [2018-12-08 18:13:15,345 INFO L448 ceAbstractionStarter]: For program point L6683(line 6683) no Hoare annotation was computed. [2018-12-08 18:13:15,345 INFO L448 ceAbstractionStarter]: For program point choose_interrupt_1EXIT(lines 6677 6701) no Hoare annotation was computed. [2018-12-08 18:13:15,345 INFO L451 ceAbstractionStarter]: At program point L6698(lines 6677 6701) the Hoare annotation is: true [2018-12-08 18:13:15,345 INFO L451 ceAbstractionStarter]: At program point L6696(line 6696) the Hoare annotation is: true [2018-12-08 18:13:15,345 INFO L451 ceAbstractionStarter]: At program point L6690(line 6690) the Hoare annotation is: true [2018-12-08 18:13:15,346 INFO L448 ceAbstractionStarter]: For program point L6692(line 6692) no Hoare annotation was computed. [2018-12-08 18:13:15,346 INFO L448 ceAbstractionStarter]: For program point L6686(line 6686) no Hoare annotation was computed. [2018-12-08 18:13:15,346 INFO L448 ceAbstractionStarter]: For program point L6690-1(line 6690) no Hoare annotation was computed. [2018-12-08 18:13:15,346 INFO L448 ceAbstractionStarter]: For program point L6682(lines 6682 6697) no Hoare annotation was computed. [2018-12-08 18:13:15,346 INFO L448 ceAbstractionStarter]: For program point L6684-1(line 6684) no Hoare annotation was computed. [2018-12-08 18:13:15,346 INFO L451 ceAbstractionStarter]: At program point L6684(line 6684) the Hoare annotation is: true [2018-12-08 18:13:15,346 INFO L451 ceAbstractionStarter]: At program point choose_interrupt_1ENTRY(lines 6677 6701) the Hoare annotation is: true [2018-12-08 18:13:15,346 INFO L448 ceAbstractionStarter]: For program point L6695(line 6695) no Hoare annotation was computed. [2018-12-08 18:13:15,346 INFO L448 ceAbstractionStarter]: For program point L6693-1(line 6693) no Hoare annotation was computed. [2018-12-08 18:13:15,346 INFO L451 ceAbstractionStarter]: At program point L6693(line 6693) the Hoare annotation is: true [2018-12-08 18:13:15,346 INFO L448 ceAbstractionStarter]: For program point external_allocFINAL(lines 6992 6994) no Hoare annotation was computed. [2018-12-08 18:13:15,346 INFO L448 ceAbstractionStarter]: For program point external_allocEXIT(lines 6992 6994) no Hoare annotation was computed. [2018-12-08 18:13:15,346 INFO L451 ceAbstractionStarter]: At program point external_allocENTRY(lines 6992 6994) the Hoare annotation is: true [2018-12-08 18:13:15,346 INFO L448 ceAbstractionStarter]: For program point inbEXIT(lines 5451 5458) no Hoare annotation was computed. [2018-12-08 18:13:15,346 INFO L451 ceAbstractionStarter]: At program point inbENTRY(lines 5451 5458) the Hoare annotation is: true [2018-12-08 18:13:15,346 INFO L448 ceAbstractionStarter]: For program point inbFINAL(lines 5451 5458) no Hoare annotation was computed. [2018-12-08 18:13:15,346 INFO L448 ceAbstractionStarter]: For program point free_netdevFINAL(lines 6955 6957) no Hoare annotation was computed. [2018-12-08 18:13:15,346 INFO L448 ceAbstractionStarter]: For program point free_netdevEXIT(lines 6955 6957) no Hoare annotation was computed. [2018-12-08 18:13:15,346 INFO L451 ceAbstractionStarter]: At program point free_netdevENTRY(lines 6955 6957) the Hoare annotation is: true [2018-12-08 18:13:15,346 INFO L448 ceAbstractionStarter]: For program point netdev_privFINAL(lines 5615 5620) no Hoare annotation was computed. [2018-12-08 18:13:15,347 INFO L451 ceAbstractionStarter]: At program point netdev_privENTRY(lines 5615 5620) the Hoare annotation is: true [2018-12-08 18:13:15,347 INFO L448 ceAbstractionStarter]: For program point netdev_privEXIT(lines 5615 5620) no Hoare annotation was computed. [2018-12-08 18:13:15,347 INFO L448 ceAbstractionStarter]: For program point outbEXIT(lines 5444 5450) no Hoare annotation was computed. [2018-12-08 18:13:15,347 INFO L451 ceAbstractionStarter]: At program point outbENTRY(lines 5444 5450) the Hoare annotation is: true [2018-12-08 18:13:15,347 INFO L448 ceAbstractionStarter]: For program point outbFINAL(lines 5444 5450) no Hoare annotation was computed. [2018-12-08 18:13:15,347 INFO L451 ceAbstractionStarter]: At program point L6561-1(lines 6561 6564) the Hoare annotation is: true [2018-12-08 18:13:15,347 INFO L448 ceAbstractionStarter]: For program point com90xx_initEXIT(lines 6558 6572) no Hoare annotation was computed. [2018-12-08 18:13:15,347 INFO L451 ceAbstractionStarter]: At program point com90xx_initENTRY(lines 6558 6572) the Hoare annotation is: true [2018-12-08 18:13:15,347 INFO L448 ceAbstractionStarter]: For program point com90xx_initFINAL(lines 6558 6572) no Hoare annotation was computed. [2018-12-08 18:13:15,347 INFO L448 ceAbstractionStarter]: For program point L6565(lines 6560 6571) no Hoare annotation was computed. [2018-12-08 18:13:15,347 INFO L448 ceAbstractionStarter]: For program point L6670(lines 6670 6673) no Hoare annotation was computed. [2018-12-08 18:13:15,347 INFO L448 ceAbstractionStarter]: For program point reg_check_1EXIT(lines 6667 6676) no Hoare annotation was computed. [2018-12-08 18:13:15,347 INFO L451 ceAbstractionStarter]: At program point reg_check_1ENTRY(lines 6667 6676) the Hoare annotation is: true [2018-12-08 18:13:15,347 INFO L448 ceAbstractionStarter]: For program point reg_check_1FINAL(lines 6667 6676) no Hoare annotation was computed. [2018-12-08 18:13:15,347 INFO L448 ceAbstractionStarter]: For program point L6657(lines 6657 6663) no Hoare annotation was computed. [2018-12-08 18:13:15,347 INFO L448 ceAbstractionStarter]: For program point L6650(lines 6650 6656) no Hoare annotation was computed. [2018-12-08 18:13:15,347 INFO L448 ceAbstractionStarter]: For program point L6643(lines 6643 6649) no Hoare annotation was computed. [2018-12-08 18:13:15,347 INFO L448 ceAbstractionStarter]: For program point activate_suitable_irq_1EXIT(lines 6633 6666) no Hoare annotation was computed. [2018-12-08 18:13:15,347 INFO L451 ceAbstractionStarter]: At program point activate_suitable_irq_1ENTRY(lines 6633 6666) the Hoare annotation is: true [2018-12-08 18:13:15,348 INFO L448 ceAbstractionStarter]: For program point activate_suitable_irq_1FINAL(lines 6633 6666) no Hoare annotation was computed. [2018-12-08 18:13:15,348 INFO L448 ceAbstractionStarter]: For program point L6636(lines 6636 6642) no Hoare annotation was computed. [2018-12-08 18:13:15,348 INFO L448 ceAbstractionStarter]: For program point probe_irq_offEXIT(lines 6973 6975) no Hoare annotation was computed. [2018-12-08 18:13:15,348 INFO L451 ceAbstractionStarter]: At program point probe_irq_offENTRY(lines 6973 6975) the Hoare annotation is: true [2018-12-08 18:13:15,348 INFO L448 ceAbstractionStarter]: For program point probe_irq_offFINAL(lines 6973 6975) no Hoare annotation was computed. [2018-12-08 18:13:15,348 INFO L451 ceAbstractionStarter]: At program point request_irqENTRY(lines 5595 5605) the Hoare annotation is: true [2018-12-08 18:13:15,348 INFO L451 ceAbstractionStarter]: At program point L5601(lines 5601 5602) the Hoare annotation is: true [2018-12-08 18:13:15,348 INFO L448 ceAbstractionStarter]: For program point L5601-1(lines 5601 5602) no Hoare annotation was computed. [2018-12-08 18:13:15,348 INFO L448 ceAbstractionStarter]: For program point request_irqFINAL(lines 5595 5605) no Hoare annotation was computed. [2018-12-08 18:13:15,348 INFO L448 ceAbstractionStarter]: For program point request_irqEXIT(lines 5595 5605) no Hoare annotation was computed. [2018-12-08 18:13:15,348 INFO L448 ceAbstractionStarter]: For program point writebEXIT(lines 5413 5419) no Hoare annotation was computed. [2018-12-08 18:13:15,348 INFO L451 ceAbstractionStarter]: At program point writebENTRY(lines 5413 5419) the Hoare annotation is: true [2018-12-08 18:13:15,348 INFO L448 ceAbstractionStarter]: For program point writebFINAL(lines 5413 5419) no Hoare annotation was computed. [2018-12-08 18:13:15,348 INFO L448 ceAbstractionStarter]: For program point ldv_free_irq_7EXIT(lines 6816 6823) no Hoare annotation was computed. [2018-12-08 18:13:15,348 INFO L448 ceAbstractionStarter]: For program point ldv_free_irq_7FINAL(lines 6816 6823) no Hoare annotation was computed. [2018-12-08 18:13:15,348 INFO L451 ceAbstractionStarter]: At program point L6819-1(line 6819) the Hoare annotation is: true [2018-12-08 18:13:15,348 INFO L451 ceAbstractionStarter]: At program point ldv_free_irq_7ENTRY(lines 6816 6823) the Hoare annotation is: true [2018-12-08 18:13:15,348 INFO L451 ceAbstractionStarter]: At program point L6819(line 6819) the Hoare annotation is: true [2018-12-08 18:13:15,348 INFO L451 ceAbstractionStarter]: At program point L5425(line 5425) the Hoare annotation is: true [2018-12-08 18:13:15,348 INFO L448 ceAbstractionStarter]: For program point ioremapFINAL(lines 5421 5428) no Hoare annotation was computed. [2018-12-08 18:13:15,348 INFO L448 ceAbstractionStarter]: For program point L5425-1(line 5425) no Hoare annotation was computed. [2018-12-08 18:13:15,348 INFO L448 ceAbstractionStarter]: For program point ioremapEXIT(lines 5421 5428) no Hoare annotation was computed. [2018-12-08 18:13:15,348 INFO L451 ceAbstractionStarter]: At program point ioremapENTRY(lines 5421 5428) the Hoare annotation is: true [2018-12-08 18:13:15,348 INFO L451 ceAbstractionStarter]: At program point __request_regionENTRY(lines 6941 6943) the Hoare annotation is: true [2018-12-08 18:13:15,349 INFO L451 ceAbstractionStarter]: At program point L6942(line 6942) the Hoare annotation is: true [2018-12-08 18:13:15,349 INFO L448 ceAbstractionStarter]: For program point __request_regionEXIT(lines 6941 6943) no Hoare annotation was computed. [2018-12-08 18:13:15,349 INFO L448 ceAbstractionStarter]: For program point L6942-1(line 6942) no Hoare annotation was computed. [2018-12-08 18:13:15,349 INFO L448 ceAbstractionStarter]: For program point __request_regionFINAL(lines 6941 6943) no Hoare annotation was computed. [2018-12-08 18:13:15,349 INFO L451 ceAbstractionStarter]: At program point L6811-1(line 6811) the Hoare annotation is: true [2018-12-08 18:13:15,349 INFO L451 ceAbstractionStarter]: At program point L6811(line 6811) the Hoare annotation is: true [2018-12-08 18:13:15,349 INFO L448 ceAbstractionStarter]: For program point ldv_free_irq_6EXIT(lines 6808 6815) no Hoare annotation was computed. [2018-12-08 18:13:15,349 INFO L448 ceAbstractionStarter]: For program point ldv_free_irq_6FINAL(lines 6808 6815) no Hoare annotation was computed. [2018-12-08 18:13:15,349 INFO L451 ceAbstractionStarter]: At program point ldv_free_irq_6ENTRY(lines 6808 6815) the Hoare annotation is: true [2018-12-08 18:13:15,349 INFO L451 ceAbstractionStarter]: At program point ldv_mallocENTRY(lines 5487 5503) the Hoare annotation is: true [2018-12-08 18:13:15,349 INFO L448 ceAbstractionStarter]: For program point L5494(lines 5494 5501) no Hoare annotation was computed. [2018-12-08 18:13:15,349 INFO L448 ceAbstractionStarter]: For program point ldv_mallocFINAL(lines 5487 5503) no Hoare annotation was computed. [2018-12-08 18:13:15,349 INFO L448 ceAbstractionStarter]: For program point ldv_mallocEXIT(lines 5487 5503) no Hoare annotation was computed. [2018-12-08 18:13:15,349 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-08 18:13:15,349 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-12-08 18:13:15,349 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-08 18:13:15,349 INFO L451 ceAbstractionStarter]: At program point L6336-2(lines 6336 6339) the Hoare annotation is: true [2018-12-08 18:13:15,349 INFO L448 ceAbstractionStarter]: For program point L6336(lines 6336 6339) no Hoare annotation was computed. [2018-12-08 18:13:15,349 INFO L448 ceAbstractionStarter]: For program point L6386(line 6386) no Hoare annotation was computed. [2018-12-08 18:13:15,349 INFO L448 ceAbstractionStarter]: For program point L6353(lines 6353 6356) no Hoare annotation was computed. [2018-12-08 18:13:15,349 INFO L448 ceAbstractionStarter]: For program point L6378(lines 6378 6381) no Hoare annotation was computed. [2018-12-08 18:13:15,349 INFO L448 ceAbstractionStarter]: For program point L6444-1(line 6444) no Hoare annotation was computed. [2018-12-08 18:13:15,350 INFO L451 ceAbstractionStarter]: At program point L6444(line 6444) the Hoare annotation is: true [2018-12-08 18:13:15,350 INFO L448 ceAbstractionStarter]: For program point com90xx_foundEXIT(lines 6315 6449) no Hoare annotation was computed. [2018-12-08 18:13:15,350 INFO L448 ceAbstractionStarter]: For program point L6345-1(line 6345) no Hoare annotation was computed. [2018-12-08 18:13:15,350 INFO L451 ceAbstractionStarter]: At program point L6345(line 6345) the Hoare annotation is: true [2018-12-08 18:13:15,350 INFO L448 ceAbstractionStarter]: For program point L6395(lines 6395 6402) no Hoare annotation was computed. [2018-12-08 18:13:15,350 INFO L448 ceAbstractionStarter]: For program point L6387-1(lines 6387 6388) no Hoare annotation was computed. [2018-12-08 18:13:15,350 INFO L451 ceAbstractionStarter]: At program point L6387(lines 6387 6388) the Hoare annotation is: true [2018-12-08 18:13:15,350 INFO L451 ceAbstractionStarter]: At program point L6379(lines 6332 6448) the Hoare annotation is: true [2018-12-08 18:13:15,350 INFO L448 ceAbstractionStarter]: For program point L6412-1(line 6412) no Hoare annotation was computed. [2018-12-08 18:13:15,350 INFO L451 ceAbstractionStarter]: At program point L6412(line 6412) the Hoare annotation is: true [2018-12-08 18:13:15,350 INFO L451 ceAbstractionStarter]: At program point L6445(lines 6332 6448) the Hoare annotation is: true [2018-12-08 18:13:15,350 INFO L448 ceAbstractionStarter]: For program point L6396(lines 6396 6399) no Hoare annotation was computed. [2018-12-08 18:13:15,350 INFO L448 ceAbstractionStarter]: For program point L6421-1(line 6421) no Hoare annotation was computed. [2018-12-08 18:13:15,350 INFO L451 ceAbstractionStarter]: At program point L6421(line 6421) the Hoare annotation is: true [2018-12-08 18:13:15,350 INFO L448 ceAbstractionStarter]: For program point L6446(line 6446) no Hoare annotation was computed. [2018-12-08 18:13:15,350 INFO L448 ceAbstractionStarter]: For program point L6413(lines 6413 6420) no Hoare annotation was computed. [2018-12-08 18:13:15,350 INFO L448 ceAbstractionStarter]: For program point L6430(line 6430) no Hoare annotation was computed. [2018-12-08 18:13:15,351 INFO L448 ceAbstractionStarter]: For program point L6389(lines 6389 6392) no Hoare annotation was computed. [2018-12-08 18:13:15,351 INFO L448 ceAbstractionStarter]: For program point L6414(lines 6414 6417) no Hoare annotation was computed. [2018-12-08 18:13:15,351 INFO L448 ceAbstractionStarter]: For program point L6348-1(line 6348) no Hoare annotation was computed. [2018-12-08 18:13:15,351 INFO L451 ceAbstractionStarter]: At program point L6348(line 6348) the Hoare annotation is: true [2018-12-08 18:13:15,351 INFO L451 ceAbstractionStarter]: At program point L6340(line 6340) the Hoare annotation is: true [2018-12-08 18:13:15,351 INFO L448 ceAbstractionStarter]: For program point L6431(lines 6431 6434) no Hoare annotation was computed. [2018-12-08 18:13:15,351 INFO L451 ceAbstractionStarter]: At program point L6365(lines 6332 6448) the Hoare annotation is: true [2018-12-08 18:13:15,351 INFO L448 ceAbstractionStarter]: For program point L6423(lines 6423 6429) no Hoare annotation was computed. [2018-12-08 18:13:15,351 INFO L451 ceAbstractionStarter]: At program point L6423-2(lines 6423 6429) the Hoare annotation is: true [2018-12-08 18:13:15,351 INFO L448 ceAbstractionStarter]: For program point L6349-1(lines 6349 6360) no Hoare annotation was computed. [2018-12-08 18:13:15,351 INFO L448 ceAbstractionStarter]: For program point L6349(lines 6349 6360) no Hoare annotation was computed. [2018-12-08 18:13:15,352 INFO L448 ceAbstractionStarter]: For program point L6440-1(line 6440) no Hoare annotation was computed. [2018-12-08 18:13:15,352 INFO L451 ceAbstractionStarter]: At program point L6440(line 6440) the Hoare annotation is: true [2018-12-08 18:13:15,352 INFO L448 ceAbstractionStarter]: For program point L6341(line 6341) no Hoare annotation was computed. [2018-12-08 18:13:15,352 INFO L448 ceAbstractionStarter]: For program point L6366(line 6366) no Hoare annotation was computed. [2018-12-08 18:13:15,352 INFO L451 ceAbstractionStarter]: At program point L6432(lines 6332 6448) the Hoare annotation is: true [2018-12-08 18:13:15,352 INFO L451 ceAbstractionStarter]: At program point L6350(line 6350) the Hoare annotation is: true [2018-12-08 18:13:15,352 INFO L448 ceAbstractionStarter]: For program point L6350-1(line 6350) no Hoare annotation was computed. [2018-12-08 18:13:15,352 INFO L451 ceAbstractionStarter]: At program point L6441(lines 6332 6448) the Hoare annotation is: true [2018-12-08 18:13:15,352 INFO L451 ceAbstractionStarter]: At program point L6334(line 6334) the Hoare annotation is: true [2018-12-08 18:13:15,352 INFO L448 ceAbstractionStarter]: For program point L6367(lines 6367 6370) no Hoare annotation was computed. [2018-12-08 18:13:15,353 INFO L448 ceAbstractionStarter]: For program point com90xx_foundFINAL(lines 6315 6449) no Hoare annotation was computed. [2018-12-08 18:13:15,353 INFO L448 ceAbstractionStarter]: For program point L6334-1(line 6334) no Hoare annotation was computed. [2018-12-08 18:13:15,353 INFO L448 ceAbstractionStarter]: For program point L6351(lines 6351 6358) no Hoare annotation was computed. [2018-12-08 18:13:15,353 INFO L451 ceAbstractionStarter]: At program point com90xx_foundENTRY(lines 6315 6449) the Hoare annotation is: true [2018-12-08 18:13:15,353 INFO L451 ceAbstractionStarter]: At program point L6442(line 6442) the Hoare annotation is: true [2018-12-08 18:13:15,353 INFO L451 ceAbstractionStarter]: At program point L6376(lines 6332 6448) the Hoare annotation is: true [2018-12-08 18:13:15,353 INFO L448 ceAbstractionStarter]: For program point L6442-1(line 6442) no Hoare annotation was computed. [2018-12-08 18:13:15,353 INFO L448 ceAbstractionStarter]: For program point L6335(lines 6335 6344) no Hoare annotation was computed. [2018-12-08 18:13:15,353 INFO L451 ceAbstractionStarter]: At program point L6368(lines 6332 6448) the Hoare annotation is: true [2018-12-08 18:13:15,353 INFO L448 ceAbstractionStarter]: For program point L6393-1(lines 6393 6394) no Hoare annotation was computed. [2018-12-08 18:13:15,353 INFO L451 ceAbstractionStarter]: At program point L6393(lines 6393 6394) the Hoare annotation is: true [2018-12-08 18:13:15,353 INFO L448 ceAbstractionStarter]: For program point L6352-1(line 6352) no Hoare annotation was computed. [2018-12-08 18:13:15,353 INFO L451 ceAbstractionStarter]: At program point L6352(line 6352) the Hoare annotation is: true [2018-12-08 18:13:15,354 INFO L451 ceAbstractionStarter]: At program point L6385-1(line 6385) the Hoare annotation is: true [2018-12-08 18:13:15,354 INFO L451 ceAbstractionStarter]: At program point L6385(line 6385) the Hoare annotation is: true [2018-12-08 18:13:15,354 INFO L451 ceAbstractionStarter]: At program point L6443(lines 6332 6448) the Hoare annotation is: true [2018-12-08 18:13:15,354 INFO L448 ceAbstractionStarter]: For program point L6377(line 6377) no Hoare annotation was computed. [2018-12-08 18:13:15,354 INFO L451 ceAbstractionStarter]: At program point request_threaded_irqENTRY(lines 6985 6987) the Hoare annotation is: true [2018-12-08 18:13:15,354 INFO L448 ceAbstractionStarter]: For program point request_threaded_irqFINAL(lines 6985 6987) no Hoare annotation was computed. [2018-12-08 18:13:15,354 INFO L448 ceAbstractionStarter]: For program point request_threaded_irqEXIT(lines 6985 6987) no Hoare annotation was computed. [2018-12-08 18:13:15,354 INFO L451 ceAbstractionStarter]: At program point ldv_check_final_stateENTRY(lines 6924 6933) the Hoare annotation is: true [2018-12-08 18:13:15,354 INFO L448 ceAbstractionStarter]: For program point L6927(lines 6924 6933) no Hoare annotation was computed. [2018-12-08 18:13:15,354 INFO L444 ceAbstractionStarter]: At program point L6928(line 6928) the Hoare annotation is: (or (not (= 0 ~com90xx_skip_probe~0)) (not (= 1 ~ldv_module_refcounter~0))) [2018-12-08 18:13:15,354 INFO L448 ceAbstractionStarter]: For program point ldv_check_final_stateEXIT(lines 6924 6933) no Hoare annotation was computed. [2018-12-08 18:13:15,354 INFO L448 ceAbstractionStarter]: For program point unregister_netdevFINAL(lines 6988 6990) no Hoare annotation was computed. [2018-12-08 18:13:15,354 INFO L448 ceAbstractionStarter]: For program point unregister_netdevEXIT(lines 6988 6990) no Hoare annotation was computed. [2018-12-08 18:13:15,354 INFO L451 ceAbstractionStarter]: At program point unregister_netdevENTRY(lines 6988 6990) the Hoare annotation is: true [2018-12-08 18:13:15,354 INFO L448 ceAbstractionStarter]: For program point ldv_request_irq_5FINAL(lines 6790 6807) no Hoare annotation was computed. [2018-12-08 18:13:15,354 INFO L451 ceAbstractionStarter]: At program point L6802(line 6802) the Hoare annotation is: true [2018-12-08 18:13:15,354 INFO L451 ceAbstractionStarter]: At program point L6798(line 6798) the Hoare annotation is: true [2018-12-08 18:13:15,355 INFO L448 ceAbstractionStarter]: For program point L6800-1(line 6800) no Hoare annotation was computed. [2018-12-08 18:13:15,355 INFO L451 ceAbstractionStarter]: At program point L6800(line 6800) the Hoare annotation is: true [2018-12-08 18:13:15,355 INFO L448 ceAbstractionStarter]: For program point L6801-1(lines 6801 6804) no Hoare annotation was computed. [2018-12-08 18:13:15,355 INFO L448 ceAbstractionStarter]: For program point L6801(lines 6801 6804) no Hoare annotation was computed. [2018-12-08 18:13:15,355 INFO L448 ceAbstractionStarter]: For program point L6798-1(line 6798) no Hoare annotation was computed. [2018-12-08 18:13:15,355 INFO L451 ceAbstractionStarter]: At program point ldv_request_irq_5ENTRY(lines 6790 6807) the Hoare annotation is: true [2018-12-08 18:13:15,355 INFO L448 ceAbstractionStarter]: For program point ldv_request_irq_5EXIT(lines 6790 6807) no Hoare annotation was computed. [2018-12-08 18:13:15,355 INFO L451 ceAbstractionStarter]: At program point readbENTRY(lines 5405 5412) the Hoare annotation is: true [2018-12-08 18:13:15,355 INFO L448 ceAbstractionStarter]: For program point readbEXIT(lines 5405 5412) no Hoare annotation was computed. [2018-12-08 18:13:15,355 INFO L448 ceAbstractionStarter]: For program point readbFINAL(lines 5405 5412) no Hoare annotation was computed. [2018-12-08 18:13:15,355 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-08 18:13:15,355 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= ~com90xx_skip_probe~0 0) (= ~ldv_module_refcounter~0 1)) [2018-12-08 18:13:15,355 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-08 18:13:15,355 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-08 18:13:15,355 INFO L448 ceAbstractionStarter]: For program point L6946-1(line 6946) no Hoare annotation was computed. [2018-12-08 18:13:15,355 INFO L448 ceAbstractionStarter]: For program point alloc_arcdevEXIT(lines 6945 6947) no Hoare annotation was computed. [2018-12-08 18:13:15,355 INFO L451 ceAbstractionStarter]: At program point L6946(line 6946) the Hoare annotation is: true [2018-12-08 18:13:15,356 INFO L451 ceAbstractionStarter]: At program point alloc_arcdevENTRY(lines 6945 6947) the Hoare annotation is: true [2018-12-08 18:13:15,356 INFO L448 ceAbstractionStarter]: For program point alloc_arcdevFINAL(lines 6945 6947) no Hoare annotation was computed. [2018-12-08 18:13:15,356 INFO L448 ceAbstractionStarter]: For program point L6047(line 6047) no Hoare annotation was computed. [2018-12-08 18:13:15,356 INFO L448 ceAbstractionStarter]: For program point L5948-2(lines 5947 5961) no Hoare annotation was computed. [2018-12-08 18:13:15,356 INFO L451 ceAbstractionStarter]: At program point L5981(line 5981) the Hoare annotation is: true [2018-12-08 18:13:15,356 INFO L448 ceAbstractionStarter]: For program point L5948(lines 5948 5951) no Hoare annotation was computed. [2018-12-08 18:13:15,356 INFO L451 ceAbstractionStarter]: At program point L5981-1(line 5981) the Hoare annotation is: true [2018-12-08 18:13:15,356 INFO L448 ceAbstractionStarter]: For program point L5717(lines 5717 5721) no Hoare annotation was computed. [2018-12-08 18:13:15,356 INFO L448 ceAbstractionStarter]: For program point L5982(line 5982) no Hoare annotation was computed. [2018-12-08 18:13:15,356 INFO L448 ceAbstractionStarter]: For program point L5850(lines 5850 5853) no Hoare annotation was computed. [2018-12-08 18:13:15,356 INFO L451 ceAbstractionStarter]: At program point L5718(line 5718) the Hoare annotation is: true [2018-12-08 18:13:15,356 INFO L448 ceAbstractionStarter]: For program point L5850-2(lines 5693 6284) no Hoare annotation was computed. [2018-12-08 18:13:15,356 INFO L448 ceAbstractionStarter]: For program point L5718-1(line 5718) no Hoare annotation was computed. [2018-12-08 18:13:15,356 INFO L448 ceAbstractionStarter]: For program point L5983(lines 5983 5994) no Hoare annotation was computed. [2018-12-08 18:13:15,356 INFO L448 ceAbstractionStarter]: For program point com90xx_probeEXIT(lines 5643 6285) no Hoare annotation was computed. [2018-12-08 18:13:15,356 INFO L448 ceAbstractionStarter]: For program point L5818-1(lines 5818 5821) no Hoare annotation was computed. [2018-12-08 18:13:15,356 INFO L451 ceAbstractionStarter]: At program point L6281(line 6281) the Hoare annotation is: true [2018-12-08 18:13:15,356 INFO L451 ceAbstractionStarter]: At program point L6281-1(line 6281) the Hoare annotation is: true [2018-12-08 18:13:15,357 INFO L448 ceAbstractionStarter]: For program point L6116-1(lines 6116 6119) no Hoare annotation was computed. [2018-12-08 18:13:15,357 INFO L448 ceAbstractionStarter]: For program point L6182-1(lines 6182 6185) no Hoare annotation was computed. [2018-12-08 18:13:15,357 INFO L448 ceAbstractionStarter]: For program point L5984-2(lines 5983 5993) no Hoare annotation was computed. [2018-12-08 18:13:15,357 INFO L448 ceAbstractionStarter]: For program point L5984(lines 5984 5987) no Hoare annotation was computed. [2018-12-08 18:13:15,357 INFO L451 ceAbstractionStarter]: At program point L5786(lines 5786 5787) the Hoare annotation is: true [2018-12-08 18:13:15,357 INFO L448 ceAbstractionStarter]: For program point L5786-1(lines 5786 5787) no Hoare annotation was computed. [2018-12-08 18:13:15,357 INFO L448 ceAbstractionStarter]: For program point L6282(line 6282) no Hoare annotation was computed. [2018-12-08 18:13:15,357 INFO L448 ceAbstractionStarter]: For program point L6249-1(lines 6249 6252) no Hoare annotation was computed. [2018-12-08 18:13:15,357 INFO L448 ceAbstractionStarter]: For program point L5952-1(lines 5947 5961) no Hoare annotation was computed. [2018-12-08 18:13:15,357 INFO L451 ceAbstractionStarter]: At program point L5886(lines 5693 6284) the Hoare annotation is: true [2018-12-08 18:13:15,357 INFO L451 ceAbstractionStarter]: At program point L6250(line 6250) the Hoare annotation is: true [2018-12-08 18:13:15,357 INFO L448 ceAbstractionStarter]: For program point L6250-1(line 6250) no Hoare annotation was computed. [2018-12-08 18:13:15,357 INFO L451 ceAbstractionStarter]: At program point L6019(lines 5693 6284) the Hoare annotation is: true [2018-12-08 18:13:15,357 INFO L448 ceAbstractionStarter]: For program point L5722(lines 5722 5725) no Hoare annotation was computed. [2018-12-08 18:13:15,357 INFO L448 ceAbstractionStarter]: For program point L5788(lines 5788 5807) no Hoare annotation was computed. [2018-12-08 18:13:15,357 INFO L448 ceAbstractionStarter]: For program point L5722-2(lines 5722 5725) no Hoare annotation was computed. [2018-12-08 18:13:15,358 INFO L451 ceAbstractionStarter]: At program point com90xx_probeENTRY(lines 5643 6285) the Hoare annotation is: true [2018-12-08 18:13:15,358 INFO L448 ceAbstractionStarter]: For program point L6152-2(lines 5693 6284) no Hoare annotation was computed. [2018-12-08 18:13:15,358 INFO L448 ceAbstractionStarter]: For program point L6152(lines 6152 6181) no Hoare annotation was computed. [2018-12-08 18:13:15,358 INFO L448 ceAbstractionStarter]: For program point L5855(lines 5855 5858) no Hoare annotation was computed. [2018-12-08 18:13:15,358 INFO L451 ceAbstractionStarter]: At program point L5822(line 5822) the Hoare annotation is: true [2018-12-08 18:13:15,358 INFO L451 ceAbstractionStarter]: At program point L5888(lines 5693 6284) the Hoare annotation is: true [2018-12-08 18:13:15,358 INFO L448 ceAbstractionStarter]: For program point L5789-2(lines 5788 5806) no Hoare annotation was computed. [2018-12-08 18:13:15,358 INFO L448 ceAbstractionStarter]: For program point L5789(lines 5789 5792) no Hoare annotation was computed. [2018-12-08 18:13:15,358 INFO L448 ceAbstractionStarter]: For program point L5822-1(line 5822) no Hoare annotation was computed. [2018-12-08 18:13:15,358 INFO L451 ceAbstractionStarter]: At program point L5855-2(lines 5855 5858) the Hoare annotation is: true [2018-12-08 18:13:15,358 INFO L448 ceAbstractionStarter]: For program point L6120-1(line 6120) no Hoare annotation was computed. [2018-12-08 18:13:15,358 INFO L451 ceAbstractionStarter]: At program point L6153(line 6153) the Hoare annotation is: true [2018-12-08 18:13:15,358 INFO L451 ceAbstractionStarter]: At program point L6120(line 6120) the Hoare annotation is: true [2018-12-08 18:13:15,358 INFO L448 ceAbstractionStarter]: For program point L6153-1(line 6153) no Hoare annotation was computed. [2018-12-08 18:13:15,358 INFO L451 ceAbstractionStarter]: At program point L5988-1(lines 5693 6284) the Hoare annotation is: true [2018-12-08 18:13:15,358 INFO L451 ceAbstractionStarter]: At program point L6187(line 6187) the Hoare annotation is: true [2018-12-08 18:13:15,358 INFO L451 ceAbstractionStarter]: At program point L6154(line 6154) the Hoare annotation is: true [2018-12-08 18:13:15,358 INFO L448 ceAbstractionStarter]: For program point L6187-1(line 6187) no Hoare annotation was computed. [2018-12-08 18:13:15,359 INFO L451 ceAbstractionStarter]: At program point L6022(lines 5693 6284) the Hoare annotation is: true [2018-12-08 18:13:15,359 INFO L451 ceAbstractionStarter]: At program point L6154-1(line 6154) the Hoare annotation is: true [2018-12-08 18:13:15,359 INFO L451 ceAbstractionStarter]: At program point L5758(lines 5750 5763) the Hoare annotation is: true [2018-12-08 18:13:15,359 INFO L451 ceAbstractionStarter]: At program point L6155(line 6155) the Hoare annotation is: true [2018-12-08 18:13:15,359 INFO L448 ceAbstractionStarter]: For program point L6089(lines 6089 6099) no Hoare annotation was computed. [2018-12-08 18:13:15,359 INFO L448 ceAbstractionStarter]: For program point L6089-1(lines 5693 6284) no Hoare annotation was computed. [2018-12-08 18:13:15,359 INFO L448 ceAbstractionStarter]: For program point L5891(lines 5891 5894) no Hoare annotation was computed. [2018-12-08 18:13:15,359 INFO L448 ceAbstractionStarter]: For program point L5924-1(lines 5924 5927) no Hoare annotation was computed. [2018-12-08 18:13:15,359 INFO L448 ceAbstractionStarter]: For program point L5891-2(lines 5891 5894) no Hoare annotation was computed. [2018-12-08 18:13:15,359 INFO L448 ceAbstractionStarter]: For program point L6222(lines 6222 6226) no Hoare annotation was computed. [2018-12-08 18:13:15,359 INFO L448 ceAbstractionStarter]: For program point L6090(lines 6090 6093) no Hoare annotation was computed. [2018-12-08 18:13:15,359 INFO L451 ceAbstractionStarter]: At program point L6156(line 6156) the Hoare annotation is: true [2018-12-08 18:13:15,359 INFO L448 ceAbstractionStarter]: For program point L6222-2(lines 6222 6226) no Hoare annotation was computed. [2018-12-08 18:13:15,359 INFO L448 ceAbstractionStarter]: For program point L6057(lines 6057 6067) no Hoare annotation was computed. [2018-12-08 18:13:15,359 INFO L451 ceAbstractionStarter]: At program point L6024(lines 5693 6284) the Hoare annotation is: true [2018-12-08 18:13:15,359 INFO L448 ceAbstractionStarter]: For program point L6057-1(lines 5693 6284) no Hoare annotation was computed. [2018-12-08 18:13:15,359 INFO L448 ceAbstractionStarter]: For program point L6090-2(lines 6089 6098) no Hoare annotation was computed. [2018-12-08 18:13:15,359 INFO L451 ceAbstractionStarter]: At program point L5859(line 5859) the Hoare annotation is: true [2018-12-08 18:13:15,360 INFO L451 ceAbstractionStarter]: At program point L5760(lines 5750 5763) the Hoare annotation is: true [2018-12-08 18:13:15,360 INFO L448 ceAbstractionStarter]: For program point L5793-1(lines 5788 5806) no Hoare annotation was computed. [2018-12-08 18:13:15,360 INFO L451 ceAbstractionStarter]: At program point L6223(line 6223) the Hoare annotation is: true [2018-12-08 18:13:15,360 INFO L448 ceAbstractionStarter]: For program point L6223-1(line 6223) no Hoare annotation was computed. [2018-12-08 18:13:15,360 INFO L448 ceAbstractionStarter]: For program point L6058(lines 6058 6061) no Hoare annotation was computed. [2018-12-08 18:13:15,360 INFO L448 ceAbstractionStarter]: For program point L6157(line 6157) no Hoare annotation was computed. [2018-12-08 18:13:15,360 INFO L448 ceAbstractionStarter]: For program point L6058-2(lines 6057 6066) no Hoare annotation was computed. [2018-12-08 18:13:15,360 INFO L448 ceAbstractionStarter]: For program point L5860(line 5860) no Hoare annotation was computed. [2018-12-08 18:13:15,360 INFO L448 ceAbstractionStarter]: For program point L5728-2(lines 5693 6284) no Hoare annotation was computed. [2018-12-08 18:13:15,360 INFO L448 ceAbstractionStarter]: For program point L5728(lines 5728 5745) no Hoare annotation was computed. [2018-12-08 18:13:15,360 INFO L451 ceAbstractionStarter]: At program point L6191(lines 5693 6284) the Hoare annotation is: true [2018-12-08 18:13:15,360 INFO L448 ceAbstractionStarter]: For program point L6158(lines 6158 6178) no Hoare annotation was computed. [2018-12-08 18:13:15,360 INFO L451 ceAbstractionStarter]: At program point L6257(lines 5693 6284) the Hoare annotation is: true [2018-12-08 18:13:15,360 INFO L448 ceAbstractionStarter]: For program point L6159(lines 6159 6162) no Hoare annotation was computed. [2018-12-08 18:13:15,360 INFO L448 ceAbstractionStarter]: For program point L6027(lines 6027 6030) no Hoare annotation was computed. [2018-12-08 18:13:15,360 INFO L448 ceAbstractionStarter]: For program point L6159-2(lines 6158 6177) no Hoare annotation was computed. [2018-12-08 18:13:15,360 INFO L448 ceAbstractionStarter]: For program point L5928-1(lines 5928 5929) no Hoare annotation was computed. [2018-12-08 18:13:15,360 INFO L448 ceAbstractionStarter]: For program point L6027-2(lines 5693 6284) no Hoare annotation was computed. [2018-12-08 18:13:15,361 INFO L451 ceAbstractionStarter]: At program point L5928(lines 5928 5929) the Hoare annotation is: true [2018-12-08 18:13:15,361 INFO L451 ceAbstractionStarter]: At program point L5697-2(lines 5697 5704) the Hoare annotation is: true [2018-12-08 18:13:15,361 INFO L448 ceAbstractionStarter]: For program point L5697-3(lines 5697 5704) no Hoare annotation was computed. [2018-12-08 18:13:15,361 INFO L451 ceAbstractionStarter]: At program point L6259(lines 5693 6284) the Hoare annotation is: true [2018-12-08 18:13:15,361 INFO L448 ceAbstractionStarter]: For program point L5995(lines 5995 5998) no Hoare annotation was computed. [2018-12-08 18:13:15,361 INFO L451 ceAbstractionStarter]: At program point L5830(line 5830) the Hoare annotation is: true [2018-12-08 18:13:15,361 INFO L448 ceAbstractionStarter]: For program point L5995-2(lines 5693 6284) no Hoare annotation was computed. [2018-12-08 18:13:15,361 INFO L448 ceAbstractionStarter]: For program point L5698(lines 5698 5701) no Hoare annotation was computed. [2018-12-08 18:13:15,361 INFO L448 ceAbstractionStarter]: For program point L5830-1(line 5830) no Hoare annotation was computed. [2018-12-08 18:13:15,361 INFO L448 ceAbstractionStarter]: For program point L5797-1(lines 5797 5800) no Hoare annotation was computed. [2018-12-08 18:13:15,361 INFO L451 ceAbstractionStarter]: At program point L6128-1(line 6128) the Hoare annotation is: true [2018-12-08 18:13:15,361 INFO L451 ceAbstractionStarter]: At program point L6128(line 6128) the Hoare annotation is: true [2018-12-08 18:13:15,361 INFO L451 ceAbstractionStarter]: At program point L5963(line 5963) the Hoare annotation is: true [2018-12-08 18:13:15,361 INFO L448 ceAbstractionStarter]: For program point L5930(lines 5930 5945) no Hoare annotation was computed. [2018-12-08 18:13:15,361 INFO L448 ceAbstractionStarter]: For program point L5963-1(line 5963) no Hoare annotation was computed. [2018-12-08 18:13:15,361 INFO L448 ceAbstractionStarter]: For program point L5831(lines 5831 5834) no Hoare annotation was computed. [2018-12-08 18:13:15,361 INFO L448 ceAbstractionStarter]: For program point L5831-2(lines 5693 6284) no Hoare annotation was computed. [2018-12-08 18:13:15,361 INFO L448 ceAbstractionStarter]: For program point L6195(lines 6195 6198) no Hoare annotation was computed. [2018-12-08 18:13:15,362 INFO L451 ceAbstractionStarter]: At program point L6261(lines 5693 6284) the Hoare annotation is: true [2018-12-08 18:13:15,362 INFO L451 ceAbstractionStarter]: At program point L6228(lines 5693 6284) the Hoare annotation is: true [2018-12-08 18:13:15,362 INFO L448 ceAbstractionStarter]: For program point L6129(line 6129) no Hoare annotation was computed. [2018-12-08 18:13:15,362 INFO L448 ceAbstractionStarter]: For program point L5931(lines 5931 5934) no Hoare annotation was computed. [2018-12-08 18:13:15,362 INFO L451 ceAbstractionStarter]: At program point L5898(lines 5693 6284) the Hoare annotation is: true [2018-12-08 18:13:15,362 INFO L448 ceAbstractionStarter]: For program point L5964(lines 5964 5980) no Hoare annotation was computed. [2018-12-08 18:13:15,362 INFO L448 ceAbstractionStarter]: For program point L5931-2(lines 5930 5944) no Hoare annotation was computed. [2018-12-08 18:13:15,362 INFO L448 ceAbstractionStarter]: For program point L6163-1(lines 6158 6177) no Hoare annotation was computed. [2018-12-08 18:13:15,362 INFO L451 ceAbstractionStarter]: At program point L6196(lines 5693 6284) the Hoare annotation is: true [2018-12-08 18:13:15,362 INFO L448 ceAbstractionStarter]: For program point L5965-2(lines 5964 5979) no Hoare annotation was computed. [2018-12-08 18:13:15,362 INFO L448 ceAbstractionStarter]: For program point L5965(lines 5965 5969) no Hoare annotation was computed. [2018-12-08 18:13:15,362 INFO L451 ceAbstractionStarter]: At program point L6230(lines 5693 6284) the Hoare annotation is: true [2018-12-08 18:13:15,362 INFO L448 ceAbstractionStarter]: For program point L6131(lines 6131 6151) no Hoare annotation was computed. [2018-12-08 18:13:15,362 INFO L451 ceAbstractionStarter]: At program point L5966(line 5966) the Hoare annotation is: true [2018-12-08 18:13:15,362 INFO L448 ceAbstractionStarter]: For program point L5999-1(lines 5693 6284) no Hoare annotation was computed. [2018-12-08 18:13:15,362 INFO L448 ceAbstractionStarter]: For program point L6032-2(lines 6032 6035) no Hoare annotation was computed. [2018-12-08 18:13:15,362 INFO L448 ceAbstractionStarter]: For program point L6032(lines 6032 6035) no Hoare annotation was computed. [2018-12-08 18:13:15,362 INFO L448 ceAbstractionStarter]: For program point L5966-1(line 5966) no Hoare annotation was computed. [2018-12-08 18:13:15,363 INFO L448 ceAbstractionStarter]: For program point L6264-2(lines 6264 6267) no Hoare annotation was computed. [2018-12-08 18:13:15,363 INFO L448 ceAbstractionStarter]: For program point L6264(lines 6264 6267) no Hoare annotation was computed. [2018-12-08 18:13:15,363 INFO L448 ceAbstractionStarter]: For program point L6132-2(lines 6131 6150) no Hoare annotation was computed. [2018-12-08 18:13:15,363 INFO L448 ceAbstractionStarter]: For program point L6132(lines 6132 6135) no Hoare annotation was computed. [2018-12-08 18:13:15,363 INFO L448 ceAbstractionStarter]: For program point L5835-1(lines 5693 6284) no Hoare annotation was computed. [2018-12-08 18:13:15,363 INFO L448 ceAbstractionStarter]: For program point L6100-1(lines 6100 6103) no Hoare annotation was computed. [2018-12-08 18:13:15,363 INFO L448 ceAbstractionStarter]: For program point L5902(lines 5902 5905) no Hoare annotation was computed. [2018-12-08 18:13:15,363 INFO L448 ceAbstractionStarter]: For program point L5935-1(lines 5930 5944) no Hoare annotation was computed. [2018-12-08 18:13:15,363 INFO L448 ceAbstractionStarter]: For program point L5770(lines 5770 5780) no Hoare annotation was computed. [2018-12-08 18:13:15,363 INFO L448 ceAbstractionStarter]: For program point L5770-1(lines 5693 6284) no Hoare annotation was computed. [2018-12-08 18:13:15,363 INFO L448 ceAbstractionStarter]: For program point L6167-1(lines 6167 6170) no Hoare annotation was computed. [2018-12-08 18:13:15,363 INFO L451 ceAbstractionStarter]: At program point L6233(lines 5693 6284) the Hoare annotation is: true [2018-12-08 18:13:15,363 INFO L448 ceAbstractionStarter]: For program point L6068-1(lines 6068 6071) no Hoare annotation was computed. [2018-12-08 18:13:15,363 INFO L451 ceAbstractionStarter]: At program point L5903(lines 5693 6284) the Hoare annotation is: true [2018-12-08 18:13:15,363 INFO L448 ceAbstractionStarter]: For program point L5870(lines 5870 5880) no Hoare annotation was computed. [2018-12-08 18:13:15,363 INFO L448 ceAbstractionStarter]: For program point L5771(lines 5771 5774) no Hoare annotation was computed. [2018-12-08 18:13:15,363 INFO L448 ceAbstractionStarter]: For program point L5870-1(lines 5693 6284) no Hoare annotation was computed. [2018-12-08 18:13:15,363 INFO L448 ceAbstractionStarter]: For program point L5705-2(lines 5705 5708) no Hoare annotation was computed. [2018-12-08 18:13:15,364 INFO L448 ceAbstractionStarter]: For program point L5705(line 5705) no Hoare annotation was computed. [2018-12-08 18:13:15,364 INFO L448 ceAbstractionStarter]: For program point L5771-2(lines 5770 5779) no Hoare annotation was computed. [2018-12-08 18:13:15,364 INFO L448 ceAbstractionStarter]: For program point L6234(lines 5693 6284) no Hoare annotation was computed. [2018-12-08 18:13:15,364 INFO L448 ceAbstractionStarter]: For program point L6003-1(lines 6003 6006) no Hoare annotation was computed. [2018-12-08 18:13:15,364 INFO L448 ceAbstractionStarter]: For program point L5871(lines 5871 5874) no Hoare annotation was computed. [2018-12-08 18:13:15,364 INFO L448 ceAbstractionStarter]: For program point L5970-1(lines 5964 5979) no Hoare annotation was computed. [2018-12-08 18:13:15,364 INFO L448 ceAbstractionStarter]: For program point L5871-2(lines 5870 5879) no Hoare annotation was computed. [2018-12-08 18:13:15,364 INFO L448 ceAbstractionStarter]: For program point L6235(lines 6235 6238) no Hoare annotation was computed. [2018-12-08 18:13:15,364 INFO L448 ceAbstractionStarter]: For program point L6136-1(lines 6131 6150) no Hoare annotation was computed. [2018-12-08 18:13:15,364 INFO L448 ceAbstractionStarter]: For program point L6235-2(lines 6234 6247) no Hoare annotation was computed. [2018-12-08 18:13:15,364 INFO L451 ceAbstractionStarter]: At program point L5740(lines 5732 5745) the Hoare annotation is: true [2018-12-08 18:13:15,364 INFO L451 ceAbstractionStarter]: At program point L6171(line 6171) the Hoare annotation is: true [2018-12-08 18:13:15,364 INFO L448 ceAbstractionStarter]: For program point L6204-1(line 6204) no Hoare annotation was computed. [2018-12-08 18:13:15,364 INFO L448 ceAbstractionStarter]: For program point L6171-1(line 6171) no Hoare annotation was computed. [2018-12-08 18:13:15,364 INFO L451 ceAbstractionStarter]: At program point L6204(line 6204) the Hoare annotation is: true [2018-12-08 18:13:15,364 INFO L451 ceAbstractionStarter]: At program point L6039(line 6039) the Hoare annotation is: true [2018-12-08 18:13:15,364 INFO L448 ceAbstractionStarter]: For program point L6039-1(line 6039) no Hoare annotation was computed. [2018-12-08 18:13:15,365 INFO L451 ceAbstractionStarter]: At program point L6105(line 6105) the Hoare annotation is: true [2018-12-08 18:13:15,365 INFO L448 ceAbstractionStarter]: For program point L6105-1(line 6105) no Hoare annotation was computed. [2018-12-08 18:13:15,365 INFO L448 ceAbstractionStarter]: For program point L5808-1(line 5808) no Hoare annotation was computed. [2018-12-08 18:13:15,365 INFO L451 ceAbstractionStarter]: At program point L5742(lines 5732 5745) the Hoare annotation is: true [2018-12-08 18:13:15,365 INFO L451 ceAbstractionStarter]: At program point L5808(line 5808) the Hoare annotation is: true [2018-12-08 18:13:15,365 INFO L451 ceAbstractionStarter]: At program point L5709(line 5709) the Hoare annotation is: true [2018-12-08 18:13:15,365 INFO L448 ceAbstractionStarter]: For program point L5709-1(line 5709) no Hoare annotation was computed. [2018-12-08 18:13:15,365 INFO L451 ceAbstractionStarter]: At program point L6271(line 6271) the Hoare annotation is: true [2018-12-08 18:13:15,365 INFO L448 ceAbstractionStarter]: For program point L6271-1(line 6271) no Hoare annotation was computed. [2018-12-08 18:13:15,365 INFO L448 ceAbstractionStarter]: For program point L6205(lines 6205 6226) no Hoare annotation was computed. [2018-12-08 18:13:15,365 INFO L451 ceAbstractionStarter]: At program point L6073(lines 5693 6284) the Hoare annotation is: true [2018-12-08 18:13:15,365 INFO L448 ceAbstractionStarter]: For program point L5809(lines 5809 5829) no Hoare annotation was computed. [2018-12-08 18:13:15,365 INFO L448 ceAbstractionStarter]: For program point L6272-1(line 6272) no Hoare annotation was computed. [2018-12-08 18:13:15,365 INFO L448 ceAbstractionStarter]: For program point L6206(lines 6206 6209) no Hoare annotation was computed. [2018-12-08 18:13:15,365 INFO L448 ceAbstractionStarter]: For program point L6239-1(lines 6234 6247) no Hoare annotation was computed. [2018-12-08 18:13:15,365 INFO L451 ceAbstractionStarter]: At program point L6272(line 6272) the Hoare annotation is: true [2018-12-08 18:13:15,365 INFO L448 ceAbstractionStarter]: For program point L6107(lines 6107 6127) no Hoare annotation was computed. [2018-12-08 18:13:15,366 INFO L448 ceAbstractionStarter]: For program point L6140-1(lines 6140 6143) no Hoare annotation was computed. [2018-12-08 18:13:15,366 INFO L448 ceAbstractionStarter]: For program point L6206-2(lines 6206 6209) no Hoare annotation was computed. [2018-12-08 18:13:15,366 INFO L451 ceAbstractionStarter]: At program point L6041(lines 6031 6049) the Hoare annotation is: true [2018-12-08 18:13:15,366 INFO L451 ceAbstractionStarter]: At program point L5843(lines 5693 6284) the Hoare annotation is: true [2018-12-08 18:13:15,366 INFO L448 ceAbstractionStarter]: For program point L5810(lines 5810 5813) no Hoare annotation was computed. [2018-12-08 18:13:15,366 INFO L448 ceAbstractionStarter]: For program point L5711(lines 5711 5714) no Hoare annotation was computed. [2018-12-08 18:13:15,366 INFO L448 ceAbstractionStarter]: For program point L5810-2(lines 5809 5828) no Hoare annotation was computed. [2018-12-08 18:13:15,366 INFO L451 ceAbstractionStarter]: At program point L6273(lines 6273 6274) the Hoare annotation is: true [2018-12-08 18:13:15,366 INFO L448 ceAbstractionStarter]: For program point L6273-1(lines 6273 6274) no Hoare annotation was computed. [2018-12-08 18:13:15,366 INFO L451 ceAbstractionStarter]: At program point L6075(lines 5693 6284) the Hoare annotation is: true [2018-12-08 18:13:15,366 INFO L448 ceAbstractionStarter]: For program point L6108-2(lines 6107 6126) no Hoare annotation was computed. [2018-12-08 18:13:15,366 INFO L448 ceAbstractionStarter]: For program point L6108(lines 6108 6111) no Hoare annotation was computed. [2018-12-08 18:13:15,366 INFO L451 ceAbstractionStarter]: At program point L6043(lines 6031 6049) the Hoare annotation is: true [2018-12-08 18:13:15,366 INFO L451 ceAbstractionStarter]: At program point L6010(lines 5693 6284) the Hoare annotation is: true [2018-12-08 18:13:15,366 INFO L451 ceAbstractionStarter]: At program point L5845(lines 5693 6284) the Hoare annotation is: true [2018-12-08 18:13:15,366 INFO L448 ceAbstractionStarter]: For program point L5746-1(lines 5746 5763) no Hoare annotation was computed. [2018-12-08 18:13:15,366 INFO L448 ceAbstractionStarter]: For program point com90xx_probeFINAL(lines 5643 6285) no Hoare annotation was computed. [2018-12-08 18:13:15,366 INFO L451 ceAbstractionStarter]: At program point L6276(lines 5693 6284) the Hoare annotation is: true [2018-12-08 18:13:15,367 INFO L448 ceAbstractionStarter]: For program point L6144-1(line 6144) no Hoare annotation was computed. [2018-12-08 18:13:15,367 INFO L448 ceAbstractionStarter]: For program point L6078(lines 6078 6081) no Hoare annotation was computed. [2018-12-08 18:13:15,367 INFO L451 ceAbstractionStarter]: At program point L6144(line 6144) the Hoare annotation is: true [2018-12-08 18:13:15,367 INFO L448 ceAbstractionStarter]: For program point L6012-1(line 6012) no Hoare annotation was computed. [2018-12-08 18:13:15,367 INFO L451 ceAbstractionStarter]: At program point L5946(line 5946) the Hoare annotation is: true [2018-12-08 18:13:15,367 INFO L451 ceAbstractionStarter]: At program point L6012(line 6012) the Hoare annotation is: true [2018-12-08 18:13:15,367 INFO L448 ceAbstractionStarter]: For program point L6078-2(lines 6078 6081) no Hoare annotation was computed. [2018-12-08 18:13:15,367 INFO L451 ceAbstractionStarter]: At program point L5847(lines 5693 6284) the Hoare annotation is: true [2018-12-08 18:13:15,367 INFO L448 ceAbstractionStarter]: For program point L5913(lines 5913 5923) no Hoare annotation was computed. [2018-12-08 18:13:15,367 INFO L448 ceAbstractionStarter]: For program point L5946-1(line 5946) no Hoare annotation was computed. [2018-12-08 18:13:15,367 INFO L448 ceAbstractionStarter]: For program point L5913-1(lines 5693 6284) no Hoare annotation was computed. [2018-12-08 18:13:15,367 INFO L451 ceAbstractionStarter]: At program point L5715(line 5715) the Hoare annotation is: true [2018-12-08 18:13:15,367 INFO L448 ceAbstractionStarter]: For program point L5715-1(line 5715) no Hoare annotation was computed. [2018-12-08 18:13:15,367 INFO L448 ceAbstractionStarter]: For program point L5814-1(lines 5809 5828) no Hoare annotation was computed. [2018-12-08 18:13:15,367 INFO L448 ceAbstractionStarter]: For program point L5781-1(lines 5781 5784) no Hoare annotation was computed. [2018-12-08 18:13:15,367 INFO L451 ceAbstractionStarter]: At program point L6211(line 6211) the Hoare annotation is: true [2018-12-08 18:13:15,367 INFO L448 ceAbstractionStarter]: For program point L6211-1(line 6211) no Hoare annotation was computed. [2018-12-08 18:13:15,367 INFO L448 ceAbstractionStarter]: For program point L6112-1(lines 6107 6126) no Hoare annotation was computed. [2018-12-08 18:13:15,367 INFO L451 ceAbstractionStarter]: At program point L6046(line 6046) the Hoare annotation is: true [2018-12-08 18:13:15,368 INFO L448 ceAbstractionStarter]: For program point L5947(lines 5947 5962) no Hoare annotation was computed. [2018-12-08 18:13:15,368 INFO L448 ceAbstractionStarter]: For program point L5914(lines 5914 5917) no Hoare annotation was computed. [2018-12-08 18:13:15,368 INFO L451 ceAbstractionStarter]: At program point L6013(lines 5693 6284) the Hoare annotation is: true [2018-12-08 18:13:15,368 INFO L451 ceAbstractionStarter]: At program point L6046-1(line 6046) the Hoare annotation is: true [2018-12-08 18:13:15,368 INFO L448 ceAbstractionStarter]: For program point L5881-1(lines 5881 5884) no Hoare annotation was computed. [2018-12-08 18:13:15,368 INFO L448 ceAbstractionStarter]: For program point L5914-2(lines 5913 5922) no Hoare annotation was computed. [2018-12-08 18:13:15,368 INFO L451 ceAbstractionStarter]: At program point L6278(lines 5693 6284) the Hoare annotation is: true [2018-12-08 18:13:15,368 INFO L448 ceAbstractionStarter]: For program point L6212-2(lines 6212 6215) no Hoare annotation was computed. [2018-12-08 18:13:15,368 INFO L448 ceAbstractionStarter]: For program point L6212(lines 6212 6215) no Hoare annotation was computed. [2018-12-08 18:13:15,381 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.12 06:13:15 BoogieIcfgContainer [2018-12-08 18:13:15,381 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-08 18:13:15,381 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-08 18:13:15,381 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-08 18:13:15,382 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-08 18:13:15,382 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 06:13:13" (3/4) ... [2018-12-08 18:13:15,385 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-08 18:13:15,392 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure check_mirror [2018-12-08 18:13:15,392 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure iounmap [2018-12-08 18:13:15,392 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ioremap_nocache [2018-12-08 18:13:15,392 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __release_region [2018-12-08 18:13:15,392 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2018-12-08 18:13:15,392 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_irq [2018-12-08 18:13:15,392 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure register_netdev [2018-12-08 18:13:15,392 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __kmalloc [2018-12-08 18:13:15,392 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-08 18:13:15,393 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure probe_irq_on [2018-12-08 18:13:15,393 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2018-12-08 18:13:15,393 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure arcnet_interrupt [2018-12-08 18:13:15,393 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2018-12-08 18:13:15,393 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_irq_1 [2018-12-08 18:13:15,393 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure disable_suitable_irq_1 [2018-12-08 18:13:15,393 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2018-12-08 18:13:15,393 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure com90xx_exit [2018-12-08 18:13:15,393 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2018-12-08 18:13:15,393 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2018-12-08 18:13:15,394 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize [2018-12-08 18:13:15,394 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure choose_interrupt_1 [2018-12-08 18:13:15,394 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure external_alloc [2018-12-08 18:13:15,394 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure inb [2018-12-08 18:13:15,394 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_netdev [2018-12-08 18:13:15,394 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_priv [2018-12-08 18:13:15,394 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outb [2018-12-08 18:13:15,394 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure com90xx_init [2018-12-08 18:13:15,394 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure reg_check_1 [2018-12-08 18:13:15,394 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure activate_suitable_irq_1 [2018-12-08 18:13:15,395 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure probe_irq_off [2018-12-08 18:13:15,395 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure request_irq [2018-12-08 18:13:15,395 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure writeb [2018-12-08 18:13:15,395 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free_irq_7 [2018-12-08 18:13:15,395 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ioremap [2018-12-08 18:13:15,395 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __request_region [2018-12-08 18:13:15,395 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free_irq_6 [2018-12-08 18:13:15,395 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2018-12-08 18:13:15,395 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-08 18:13:15,395 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure com90xx_found [2018-12-08 18:13:15,395 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure request_threaded_irq [2018-12-08 18:13:15,396 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2018-12-08 18:13:15,396 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure unregister_netdev [2018-12-08 18:13:15,396 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_request_irq_5 [2018-12-08 18:13:15,396 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure readb [2018-12-08 18:13:15,396 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure alloc_arcdev [2018-12-08 18:13:15,396 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure com90xx_probe [2018-12-08 18:13:15,416 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 203 nodes and edges [2018-12-08 18:13:15,417 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 86 nodes and edges [2018-12-08 18:13:15,419 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 37 nodes and edges [2018-12-08 18:13:15,420 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2018-12-08 18:13:15,422 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2018-12-08 18:13:15,423 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-12-08 18:13:15,424 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-12-08 18:13:15,425 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-12-08 18:13:15,445 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(0 == com90xx_skip_probe) || !(1 == ldv_module_refcounter)) || ldv_retval_0 == 0) || !(0 == \old(ldv_retval_0)) [2018-12-08 18:13:15,550 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_a27d2998-e74e-4518-aaf4-cc05729e3a8a/bin-2019/utaipan/witness.graphml [2018-12-08 18:13:15,550 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-08 18:13:15,550 INFO L168 Benchmark]: Toolchain (without parser) took 4610.46 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 181.9 MB). Free memory was 945.3 MB in the beginning and 1.1 GB in the end (delta: -190.9 MB). Peak memory consumption was 308.0 MB. Max. memory is 11.5 GB. [2018-12-08 18:13:15,552 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 18:13:15,552 INFO L168 Benchmark]: CACSL2BoogieTranslator took 886.10 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.2 MB). Free memory was 945.3 MB in the beginning and 1.0 GB in the end (delta: -94.7 MB). Peak memory consumption was 100.1 MB. Max. memory is 11.5 GB. [2018-12-08 18:13:15,552 INFO L168 Benchmark]: Boogie Procedure Inliner took 40.57 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 18:13:15,552 INFO L168 Benchmark]: Boogie Preprocessor took 79.61 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: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2018-12-08 18:13:15,552 INFO L168 Benchmark]: RCFGBuilder took 1286.36 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: 25.2 MB). Peak memory consumption was 199.4 MB. Max. memory is 11.5 GB. [2018-12-08 18:13:15,553 INFO L168 Benchmark]: TraceAbstraction took 2146.28 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 58.2 MB). Free memory was 1.0 GB in the beginning and 838.8 MB in the end (delta: 165.3 MB). Peak memory consumption was 223.5 MB. Max. memory is 11.5 GB. [2018-12-08 18:13:15,553 INFO L168 Benchmark]: Witness Printer took 168.41 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 524.3 kB). Free memory was 838.8 MB in the beginning and 1.1 GB in the end (delta: -297.3 MB). Peak memory consumption was 20.1 MB. Max. memory is 11.5 GB. [2018-12-08 18:13:15,554 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 886.10 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.2 MB). Free memory was 945.3 MB in the beginning and 1.0 GB in the end (delta: -94.7 MB). Peak memory consumption was 100.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 40.57 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 79.61 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: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1286.36 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: 25.2 MB). Peak memory consumption was 199.4 MB. Max. memory is 11.5 GB. * TraceAbstraction took 2146.28 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 58.2 MB). Free memory was 1.0 GB in the beginning and 838.8 MB in the end (delta: 165.3 MB). Peak memory consumption was 223.5 MB. Max. memory is 11.5 GB. * Witness Printer took 168.41 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 524.3 kB). Free memory was 838.8 MB in the beginning and 1.1 GB in the end (delta: -297.3 MB). Peak memory consumption was 20.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 6829]: 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: 5693]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5693]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5693]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6332]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6332]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5697]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5693]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5693]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5693]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5693]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5693]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6732]: Loop Invariant Derived loop invariant: ((!(0 == com90xx_skip_probe) || !(1 == ldv_module_refcounter)) || ldv_retval_0 == 0) || !(0 == \old(ldv_retval_0)) - InvariantResult [Line: 6612]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5693]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5564]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6579]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5693]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5693]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6579]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5693]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5693]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6031]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5693]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5693]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5750]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5693]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5693]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6031]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5750]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5693]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5693]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5693]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5693]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5732]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6332]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5693]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5693]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6332]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6332]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6677]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6732]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6332]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6332]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5732]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5693]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5693]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6332]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 47 procedures, 535 locations, 1 error locations. SAFE Result, 2.0s OverallTime, 4 OverallIterations, 1 TraceHistogramMax, 0.6s AutomataDifference, 0.0s DeadEndRemovalTime, 0.6s HoareAnnotationTime, HoareTripleCheckerStatistics: 2941 SDtfs, 2805 SDslu, 668 SDs, 0 SdLazy, 224 SolverSat, 6 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 13 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=587occurred 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, 4 MinimizatonAttempts, 5 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 193 LocationsWithAnnotation, 880 PreInvPairs, 962 NumberOfFragments, 304 HoareAnnotationTreeSize, 880 FomulaSimplifications, 44 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 193 FomulaSimplificationsInter, 5494 FormulaSimplificationTreeSizeReductionInter, 0.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 184 NumberOfCodeBlocks, 184 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 180 ConstructedInterpolants, 0 QuantifiedInterpolants, 13207 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 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...