./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-commit-tester/m0_false-unreach-call_drivers-usb-gadget-g_printer-ko--106_1a--2b9ec6c.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_b854fa13-3064-42fc-ad99-8b5670c47b22/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_b854fa13-3064-42fc-ad99-8b5670c47b22/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_b854fa13-3064-42fc-ad99-8b5670c47b22/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_b854fa13-3064-42fc-ad99-8b5670c47b22/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_false-unreach-call_drivers-usb-gadget-g_printer-ko--106_1a--2b9ec6c.c -s /tmp/vcloud-vcloud-master/worker/working_dir_b854fa13-3064-42fc-ad99-8b5670c47b22/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_b854fa13-3064-42fc-ad99-8b5670c47b22/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash bf8030bf7a5d2e19afdc12bb268e2686e14d41e9 ........................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_b854fa13-3064-42fc-ad99-8b5670c47b22/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_b854fa13-3064-42fc-ad99-8b5670c47b22/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_b854fa13-3064-42fc-ad99-8b5670c47b22/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_b854fa13-3064-42fc-ad99-8b5670c47b22/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_false-unreach-call_drivers-usb-gadget-g_printer-ko--106_1a--2b9ec6c.c -s /tmp/vcloud-vcloud-master/worker/working_dir_b854fa13-3064-42fc-ad99-8b5670c47b22/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_b854fa13-3064-42fc-ad99-8b5670c47b22/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash bf8030bf7a5d2e19afdc12bb268e2686e14d41e9 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 12:25:19,709 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 12:25:19,710 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 12:25:19,719 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 12:25:19,719 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 12:25:19,720 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 12:25:19,720 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 12:25:19,722 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 12:25:19,723 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 12:25:19,723 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 12:25:19,724 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 12:25:19,724 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 12:25:19,725 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 12:25:19,726 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 12:25:19,727 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 12:25:19,727 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 12:25:19,728 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 12:25:19,729 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 12:25:19,730 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 12:25:19,731 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 12:25:19,732 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 12:25:19,733 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 12:25:19,735 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 12:25:19,735 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 12:25:19,735 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 12:25:19,736 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 12:25:19,736 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 12:25:19,737 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 12:25:19,737 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 12:25:19,738 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 12:25:19,738 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 12:25:19,739 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 12:25:19,739 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 12:25:19,739 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 12:25:19,740 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 12:25:19,740 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 12:25:19,741 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_b854fa13-3064-42fc-ad99-8b5670c47b22/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-18 12:25:19,750 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 12:25:19,751 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 12:25:19,751 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 12:25:19,751 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 12:25:19,752 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 12:25:19,752 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 12:25:19,752 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 12:25:19,752 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 12:25:19,752 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 12:25:19,753 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 12:25:19,753 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 12:25:19,753 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 12:25:19,753 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 12:25:19,753 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 12:25:19,753 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 12:25:19,753 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 12:25:19,754 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 12:25:19,754 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 12:25:19,754 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 12:25:19,754 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 12:25:19,754 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 12:25:19,754 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 12:25:19,755 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 12:25:19,755 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 12:25:19,755 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-18 12:25:19,755 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 12:25:19,755 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 12:25:19,755 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 12:25:19,755 INFO L133 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_b854fa13-3064-42fc-ad99-8b5670c47b22/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bf8030bf7a5d2e19afdc12bb268e2686e14d41e9 [2018-11-18 12:25:19,778 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 12:25:19,787 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 12:25:19,790 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 12:25:19,791 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 12:25:19,791 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 12:25:19,792 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_b854fa13-3064-42fc-ad99-8b5670c47b22/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-commit-tester/m0_false-unreach-call_drivers-usb-gadget-g_printer-ko--106_1a--2b9ec6c.c [2018-11-18 12:25:19,837 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b854fa13-3064-42fc-ad99-8b5670c47b22/bin-2019/uautomizer/data/04ad5b6df/70bd81ae512248b3a89af1785d313ca7/FLAGe615b6752 [2018-11-18 12:25:20,338 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 12:25:20,339 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_b854fa13-3064-42fc-ad99-8b5670c47b22/sv-benchmarks/c/ldv-commit-tester/m0_false-unreach-call_drivers-usb-gadget-g_printer-ko--106_1a--2b9ec6c.c [2018-11-18 12:25:20,357 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b854fa13-3064-42fc-ad99-8b5670c47b22/bin-2019/uautomizer/data/04ad5b6df/70bd81ae512248b3a89af1785d313ca7/FLAGe615b6752 [2018-11-18 12:25:20,606 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_b854fa13-3064-42fc-ad99-8b5670c47b22/bin-2019/uautomizer/data/04ad5b6df/70bd81ae512248b3a89af1785d313ca7 [2018-11-18 12:25:20,608 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 12:25:20,609 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-18 12:25:20,610 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 12:25:20,610 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 12:25:20,612 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 12:25:20,613 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 12:25:20" (1/1) ... [2018-11-18 12:25:20,614 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4439d370 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:25:20, skipping insertion in model container [2018-11-18 12:25:20,614 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 12:25:20" (1/1) ... [2018-11-18 12:25:20,621 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 12:25:20,684 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 12:25:21,691 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 12:25:21,728 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 12:25:22,005 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 12:25:22,096 INFO L195 MainTranslator]: Completed translation [2018-11-18 12:25:22,096 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:25:22 WrapperNode [2018-11-18 12:25:22,096 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 12:25:22,097 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 12:25:22,097 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 12:25:22,097 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 12:25:22,105 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:25:22" (1/1) ... [2018-11-18 12:25:22,105 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:25:22" (1/1) ... [2018-11-18 12:25:22,136 ERROR L1129 TypeChecker]: C: _ctype [3846]: Undeclared identifier ~#_ctype~0 in IdentifierExpression[~#_ctype~0,GLOBAL] [2018-11-18 12:25:22,137 ERROR L1129 TypeChecker]: C: _ctype[(int )((unsigned char )*tmp)] [3846]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~mem274,]],read~int,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_ctype~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#_ctype~0,GLOBAL],offset],BinaryExpression[ARITHMOD,IdentifierExpression[#t~mem273,],IntegerLiteral[256]]]]],IntegerLiteral[1]]] [2018-11-18 12:25:22,138 ERROR L1129 TypeChecker]: C: _ctype [3897]: Undeclared identifier ~#_ctype~0 in IdentifierExpression[~#_ctype~0,GLOBAL] [2018-11-18 12:25:22,138 ERROR L1129 TypeChecker]: C: _ctype[(int )((unsigned char )*(ep->name + 2UL))] [3897]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~mem288,]],read~int,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_ctype~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#_ctype~0,GLOBAL],offset],BinaryExpression[ARITHMOD,IdentifierExpression[#t~mem287,],IntegerLiteral[256]]]]],IntegerLiteral[1]]] [2018-11-18 12:25:22,151 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:25:22" (1/1) ... [2018-11-18 12:25:22,151 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:25:22" (1/1) ... [2018-11-18 12:25:22,192 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor has thrown an exception: java.lang.ClassCastException: de.uni_freiburg.informatik.ultimate.boogie.type.BoogiePrimitiveType cannot be cast to de.uni_freiburg.informatik.ultimate.boogie.type.BoogieStructType at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processExpression(StructExpander.java:309) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.expandExpression(StructExpander.java:371) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processExpressions(StructExpander.java:482) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processExpression(BoogieTransformer.java:744) at de.uni_freiburg.informatik.ultimate.boogie.CachingBoogieTransformer.processExpression(CachingBoogieTransformer.java:51) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processExpression(StructExpander.java:341) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.expandExpression(StructExpander.java:371) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processExpressions(StructExpander.java:482) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processStatement(BoogieTransformer.java:389) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processStatement(StructExpander.java:803) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processStatements(BoogieTransformer.java:340) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processStatement(BoogieTransformer.java:401) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processStatement(StructExpander.java:803) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processStatements(BoogieTransformer.java:340) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processBody(BoogieTransformer.java:281) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processDeclaration(BoogieTransformer.java:155) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.expandDeclaration(StructExpander.java:682) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.process(StructExpander.java:207) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-18 12:25:22,196 INFO L168 Benchmark]: Toolchain (without parser) took 1587.19 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 252.2 MB). Free memory was 945.7 MB in the beginning and 1.0 GB in the end (delta: -73.1 MB). Peak memory consumption was 179.1 MB. Max. memory is 11.5 GB. [2018-11-18 12:25:22,197 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 12:25:22,197 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1486.61 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 252.2 MB). Free memory was 945.7 MB in the beginning and 1.0 GB in the end (delta: -79.0 MB). Peak memory consumption was 312.3 MB. Max. memory is 11.5 GB. [2018-11-18 12:25:22,198 INFO L168 Benchmark]: Boogie Preprocessor took 98.73 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 5.9 MB). Peak memory consumption was 5.9 MB. Max. memory is 11.5 GB. [2018-11-18 12:25:22,200 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1486.61 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 252.2 MB). Free memory was 945.7 MB in the beginning and 1.0 GB in the end (delta: -79.0 MB). Peak memory consumption was 312.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 98.73 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 5.9 MB). Peak memory consumption was 5.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 3846]: Type Error Undeclared identifier ~#_ctype~0 in IdentifierExpression[~#_ctype~0,GLOBAL] - TypeErrorResult [Line: 3846]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~mem274,]],read~int,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_ctype~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#_ctype~0,GLOBAL],offset],BinaryExpression[ARITHMOD,IdentifierExpression[#t~mem273,],IntegerLiteral[256]]]]],IntegerLiteral[1]]] - TypeErrorResult [Line: 3897]: Type Error Undeclared identifier ~#_ctype~0 in IdentifierExpression[~#_ctype~0,GLOBAL] - TypeErrorResult [Line: 3897]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~mem288,]],read~int,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_ctype~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#_ctype~0,GLOBAL],offset],BinaryExpression[ARITHMOD,IdentifierExpression[#t~mem287,],IntegerLiteral[256]]]]],IntegerLiteral[1]]] - ExceptionOrErrorResult: ClassCastException: de.uni_freiburg.informatik.ultimate.boogie.type.BoogiePrimitiveType cannot be cast to de.uni_freiburg.informatik.ultimate.boogie.type.BoogieStructType de.uni_freiburg.informatik.ultimate.boogie.preprocessor: ClassCastException: de.uni_freiburg.informatik.ultimate.boogie.type.BoogiePrimitiveType cannot be cast to de.uni_freiburg.informatik.ultimate.boogie.type.BoogieStructType: de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processExpression(StructExpander.java:309) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-5842f4b [2018-11-18 12:25:23,435 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 12:25:23,436 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 12:25:23,444 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 12:25:23,445 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 12:25:23,445 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 12:25:23,446 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 12:25:23,447 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 12:25:23,448 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 12:25:23,449 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 12:25:23,449 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 12:25:23,450 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 12:25:23,450 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 12:25:23,451 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 12:25:23,452 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 12:25:23,453 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 12:25:23,453 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 12:25:23,455 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 12:25:23,456 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 12:25:23,457 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 12:25:23,458 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 12:25:23,459 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 12:25:23,461 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 12:25:23,461 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 12:25:23,461 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 12:25:23,462 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 12:25:23,462 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 12:25:23,463 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 12:25:23,463 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 12:25:23,465 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 12:25:23,465 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 12:25:23,466 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 12:25:23,466 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 12:25:23,466 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 12:25:23,467 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 12:25:23,467 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 12:25:23,467 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_b854fa13-3064-42fc-ad99-8b5670c47b22/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-18 12:25:23,478 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 12:25:23,478 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 12:25:23,478 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 12:25:23,479 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 12:25:23,479 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 12:25:23,479 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 12:25:23,479 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 12:25:23,479 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 12:25:23,480 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 12:25:23,480 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 12:25:23,481 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 12:25:23,481 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 12:25:23,481 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 12:25:23,481 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 12:25:23,481 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 12:25:23,481 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 12:25:23,481 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 12:25:23,482 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 12:25:23,482 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 12:25:23,482 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 12:25:23,482 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 12:25:23,482 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 12:25:23,482 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 12:25:23,482 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 12:25:23,483 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 12:25:23,483 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-18 12:25:23,483 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 12:25:23,483 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 12:25:23,483 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 12:25:23,483 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 12:25:23,483 INFO L133 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_b854fa13-3064-42fc-ad99-8b5670c47b22/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bf8030bf7a5d2e19afdc12bb268e2686e14d41e9 [2018-11-18 12:25:23,515 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 12:25:23,524 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 12:25:23,527 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 12:25:23,528 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 12:25:23,528 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 12:25:23,529 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_b854fa13-3064-42fc-ad99-8b5670c47b22/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-commit-tester/m0_false-unreach-call_drivers-usb-gadget-g_printer-ko--106_1a--2b9ec6c.c [2018-11-18 12:25:23,568 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b854fa13-3064-42fc-ad99-8b5670c47b22/bin-2019/uautomizer/data/2cc21f7d9/71dd995c54594f5b82958a1288362c98/FLAG723403bd9 [2018-11-18 12:25:24,123 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 12:25:24,124 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_b854fa13-3064-42fc-ad99-8b5670c47b22/sv-benchmarks/c/ldv-commit-tester/m0_false-unreach-call_drivers-usb-gadget-g_printer-ko--106_1a--2b9ec6c.c [2018-11-18 12:25:24,142 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b854fa13-3064-42fc-ad99-8b5670c47b22/bin-2019/uautomizer/data/2cc21f7d9/71dd995c54594f5b82958a1288362c98/FLAG723403bd9 [2018-11-18 12:25:24,548 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_b854fa13-3064-42fc-ad99-8b5670c47b22/bin-2019/uautomizer/data/2cc21f7d9/71dd995c54594f5b82958a1288362c98 [2018-11-18 12:25:24,551 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 12:25:24,552 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-18 12:25:24,552 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 12:25:24,552 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 12:25:24,555 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 12:25:24,556 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 12:25:24" (1/1) ... [2018-11-18 12:25:24,558 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@614d6acc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:25:24, skipping insertion in model container [2018-11-18 12:25:24,558 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 12:25:24" (1/1) ... [2018-11-18 12:25:24,564 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 12:25:24,634 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 12:25:25,870 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 12:25:25,922 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 12:25:26,251 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 12:25:26,356 INFO L195 MainTranslator]: Completed translation [2018-11-18 12:25:26,356 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:25:26 WrapperNode [2018-11-18 12:25:26,357 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 12:25:26,357 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 12:25:26,357 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 12:25:26,357 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 12:25:26,365 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:25:26" (1/1) ... [2018-11-18 12:25:26,365 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:25:26" (1/1) ... [2018-11-18 12:25:26,407 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:25:26" (1/1) ... [2018-11-18 12:25:26,407 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:25:26" (1/1) ... [2018-11-18 12:25:26,477 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:25:26" (1/1) ... [2018-11-18 12:25:26,490 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:25:26" (1/1) ... [2018-11-18 12:25:26,505 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:25:26" (1/1) ... [2018-11-18 12:25:26,520 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 12:25:26,520 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 12:25:26,520 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 12:25:26,520 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 12:25:26,521 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:25:26" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b854fa13-3064-42fc-ad99-8b5670c47b22/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 12:25:26,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 12:25:26,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 12:25:26,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_ULONG~X~$Pointer$~X~C_UINT~X~C_UINT~X~~gfp_t~0~TO~VOID [2018-11-18 12:25:26,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-11-18 12:25:26,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2018-11-18 12:25:26,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2018-11-18 12:25:26,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~gfp_t~0~TO~$Pointer$ [2018-11-18 12:25:26,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2018-11-18 12:25:26,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~gfp_t~0~TO~C_INT [2018-11-18 12:25:26,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2018-11-18 12:25:26,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~TO~C_INT [2018-11-18 12:25:26,561 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2018-11-18 12:25:26,561 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2018-11-18 12:25:26,561 INFO L138 BoogieDeclarations]: Found implementation of procedure get_order [2018-11-18 12:25:26,561 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-18 12:25:26,562 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2018-11-18 12:25:26,562 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2018-11-18 12:25:26,562 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del [2018-11-18 12:25:26,562 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2018-11-18 12:25:26,562 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2018-11-18 12:25:26,562 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2018-11-18 12:25:26,562 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-18 12:25:26,563 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-11-18 12:25:26,563 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-11-18 12:25:26,563 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-18 12:25:26,563 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2018-11-18 12:25:26,563 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2018-11-18 12:25:26,563 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2018-11-18 12:25:26,563 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2018-11-18 12:25:26,563 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemleak_alloc [2018-11-18 12:25:26,563 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_kmalloc [2018-11-18 12:25:26,564 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_index [2018-11-18 12:25:26,565 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_slab [2018-11-18 12:25:26,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-18 12:25:26,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-18 12:25:26,565 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_large [2018-11-18 12:25:26,565 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-18 12:25:26,565 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-11-18 12:25:26,565 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-18 12:25:26,565 INFO L138 BoogieDeclarations]: Found implementation of procedure init_utsname [2018-11-18 12:25:26,565 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2018-11-18 12:25:26,565 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2018-11-18 12:25:26,566 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_enable [2018-11-18 12:25:26,566 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_disable [2018-11-18 12:25:26,566 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_alloc_request [2018-11-18 12:25:26,566 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_free_request [2018-11-18 12:25:26,566 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_queue [2018-11-18 12:25:26,566 INFO L138 BoogieDeclarations]: Found implementation of procedure set_gadget_data [2018-11-18 12:25:26,566 INFO L138 BoogieDeclarations]: Found implementation of procedure get_gadget_data [2018-11-18 12:25:26,566 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_set_selfpowered [2018-11-18 12:25:26,566 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_vbus_draw [2018-11-18 12:25:26,566 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_controller_number [2018-11-18 12:25:26,566 INFO L138 BoogieDeclarations]: Found implementation of procedure utf8_to_utf16le [2018-11-18 12:25:26,566 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_get_string [2018-11-18 12:25:26,566 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_descriptor_fillbuf [2018-11-18 12:25:26,566 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_config_buf [2018-11-18 12:25:26,566 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_copy_descriptors [2018-11-18 12:25:26,566 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_find_endpoint [2018-11-18 12:25:26,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ep_matches [2018-11-18 12:25:26,567 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_autoconfig [2018-11-18 12:25:26,567 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_autoconfig_reset [2018-11-18 12:25:26,567 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_req_alloc [2018-11-18 12:25:26,567 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_req_free [2018-11-18 12:25:26,567 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_complete [2018-11-18 12:25:26,567 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_complete [2018-11-18 12:25:26,567 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_open [2018-11-18 12:25:26,567 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_close [2018-11-18 12:25:26,567 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rx_reqs [2018-11-18 12:25:26,567 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_read [2018-11-18 12:25:26,568 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_write [2018-11-18 12:25:26,568 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_fsync [2018-11-18 12:25:26,570 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_poll [2018-11-18 12:25:26,570 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_ioctl [2018-11-18 12:25:26,571 INFO L138 BoogieDeclarations]: Found implementation of procedure set_printer_interface [2018-11-18 12:25:26,571 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_reset_interface [2018-11-18 12:25:26,571 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_set_config [2018-11-18 12:25:26,571 INFO L138 BoogieDeclarations]: Found implementation of procedure config_buf [2018-11-18 12:25:26,571 INFO L138 BoogieDeclarations]: Found implementation of procedure set_interface [2018-11-18 12:25:26,571 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_setup_complete [2018-11-18 12:25:26,571 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_soft_reset [2018-11-18 12:25:26,571 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_setup [2018-11-18 12:25:26,571 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_disconnect [2018-11-18 12:25:26,572 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_unbind [2018-11-18 12:25:26,573 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_bind [2018-11-18 12:25:26,573 INFO L138 BoogieDeclarations]: Found implementation of procedure init [2018-11-18 12:25:26,573 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-18 12:25:26,573 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 12:25:26,573 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-18 12:25:26,574 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-18 12:25:26,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_chrdev_region_5 [2018-11-18 12:25:26,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_class_destroy_6 [2018-11-18 12:25:26,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_gadget_register_driver_7 [2018-11-18 12:25:26,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_class_destroy_8 [2018-11-18 12:25:26,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_region_9 [2018-11-18 12:25:26,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_gadget_unregister_driver_10 [2018-11-18 12:25:26,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_region_11 [2018-11-18 12:25:26,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_class_destroy_12 [2018-11-18 12:25:26,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-18 12:25:26,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-18 12:25:26,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_nonpositive_int [2018-11-18 12:25:26,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-18 12:25:26,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-18 12:25:26,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2018-11-18 12:25:26,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2018-11-18 12:25:26,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2018-11-18 12:25:26,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_create_class [2018-11-18 12:25:26,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_class [2018-11-18 12:25:26,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_class [2018-11-18 12:25:26,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_chrdev_region [2018-11-18 12:25:26,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_region [2018-11-18 12:25:26,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_usb_gadget [2018-11-18 12:25:26,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_usb_gadget [2018-11-18 12:25:26,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-18 12:25:26,576 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-18 12:25:26,576 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-18 12:25:26,576 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-18 12:25:26,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-18 12:25:26,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-18 12:25:26,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2018-11-18 12:25:26,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_create_class [2018-11-18 12:25:26,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_class [2018-11-18 12:25:26,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_chrdev_region [2018-11-18 12:25:26,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_region [2018-11-18 12:25:26,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_usb_gadget [2018-11-18 12:25:26,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_usb_gadget [2018-11-18 12:25:26,577 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2018-11-18 12:25:26,577 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2018-11-18 12:25:26,577 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-18 12:25:26,577 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-18 12:25:26,577 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2018-11-18 12:25:26,577 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2018-11-18 12:25:26,578 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-18 12:25:26,578 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-18 12:25:26,578 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2018-11-18 12:25:26,578 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-18 12:25:26,578 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2018-11-18 12:25:26,578 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2018-11-18 12:25:26,578 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2018-11-18 12:25:26,578 INFO L130 BoogieDeclarations]: Found specification of procedure strrchr [2018-11-18 12:25:26,578 INFO L130 BoogieDeclarations]: Found specification of procedure get_order [2018-11-18 12:25:26,578 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-18 12:25:26,578 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-18 12:25:26,579 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-18 12:25:26,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 12:25:26,579 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-11-18 12:25:26,579 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2018-11-18 12:25:26,579 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 12:25:26,579 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2018-11-18 12:25:26,579 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del [2018-11-18 12:25:26,579 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2018-11-18 12:25:26,579 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2018-11-18 12:25:26,579 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2018-11-18 12:25:26,579 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2018-11-18 12:25:26,579 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_dereference [2018-11-18 12:25:26,580 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-18 12:25:26,580 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-18 12:25:26,580 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-18 12:25:26,580 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-18 12:25:26,580 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-18 12:25:26,580 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-18 12:25:26,580 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-11-18 12:25:26,580 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-11-18 12:25:26,580 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-18 12:25:26,580 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-11-18 12:25:26,580 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2018-11-18 12:25:26,581 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2018-11-18 12:25:26,581 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2018-11-18 12:25:26,581 INFO L130 BoogieDeclarations]: Found specification of procedure autoremove_wake_function [2018-11-18 12:25:26,581 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-11-18 12:25:26,581 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2018-11-18 12:25:26,581 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-18 12:25:26,581 INFO L130 BoogieDeclarations]: Found specification of procedure __get_free_pages [2018-11-18 12:25:26,581 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2018-11-18 12:25:26,581 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2018-11-18 12:25:26,581 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2018-11-18 12:25:26,581 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2018-11-18 12:25:26,582 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2018-11-18 12:25:26,582 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2018-11-18 12:25:26,582 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-18 12:25:26,582 INFO L130 BoogieDeclarations]: Found specification of procedure kmemleak_alloc [2018-11-18 12:25:26,582 INFO L130 BoogieDeclarations]: Found specification of procedure trace_kmalloc [2018-11-18 12:25:26,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 12:25:26,582 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_ULONG~X~$Pointer$~X~C_UINT~X~C_UINT~X~~gfp_t~0~TO~VOID [2018-11-18 12:25:26,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-18 12:25:26,582 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_index [2018-11-18 12:25:26,582 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_slab [2018-11-18 12:25:26,582 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-18 12:25:26,582 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-18 12:25:26,583 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-18 12:25:26,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-18 12:25:26,583 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-18 12:25:26,583 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc_notrace [2018-11-18 12:25:26,583 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_large [2018-11-18 12:25:26,583 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-18 12:25:26,583 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-18 12:25:26,583 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-18 12:25:26,583 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-11-18 12:25:26,583 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-18 12:25:26,583 INFO L130 BoogieDeclarations]: Found specification of procedure init_utsname [2018-11-18 12:25:26,584 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2018-11-18 12:25:26,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_class_destroy_6 [2018-11-18 12:25:26,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_class_destroy_8 [2018-11-18 12:25:26,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_class_destroy_12 [2018-11-18 12:25:26,584 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-18 12:25:26,584 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-18 12:25:26,584 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2018-11-18 12:25:26,584 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2018-11-18 12:25:26,584 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2018-11-18 12:25:26,584 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2018-11-18 12:25:26,585 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_chrdev_region [2018-11-18 12:25:26,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_chrdev_region_5 [2018-11-18 12:25:26,585 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2018-11-18 12:25:26,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_region_9 [2018-11-18 12:25:26,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_region_11 [2018-11-18 12:25:26,585 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2018-11-18 12:25:26,585 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-11-18 12:25:26,585 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_init [2018-11-18 12:25:26,585 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2018-11-18 12:25:26,585 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2018-11-18 12:25:26,586 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2018-11-18 12:25:26,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-18 12:25:26,586 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_enable [2018-11-18 12:25:26,586 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2018-11-18 12:25:26,586 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_disable [2018-11-18 12:25:26,586 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2018-11-18 12:25:26,586 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_alloc_request [2018-11-18 12:25:26,586 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~gfp_t~0~TO~$Pointer$ [2018-11-18 12:25:26,586 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_free_request [2018-11-18 12:25:26,586 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2018-11-18 12:25:26,586 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_queue [2018-11-18 12:25:26,587 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~gfp_t~0~TO~C_INT [2018-11-18 12:25:26,587 INFO L130 BoogieDeclarations]: Found specification of procedure set_gadget_data [2018-11-18 12:25:26,587 INFO L130 BoogieDeclarations]: Found specification of procedure get_gadget_data [2018-11-18 12:25:26,587 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_set_selfpowered [2018-11-18 12:25:26,587 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2018-11-18 12:25:26,587 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_vbus_draw [2018-11-18 12:25:26,587 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~TO~C_INT [2018-11-18 12:25:26,587 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_register_driver [2018-11-18 12:25:26,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_gadget_register_driver_7 [2018-11-18 12:25:26,587 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_unregister_driver [2018-11-18 12:25:26,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_gadget_unregister_driver_10 [2018-11-18 12:25:26,587 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_get_string [2018-11-18 12:25:26,588 INFO L130 BoogieDeclarations]: Found specification of procedure usb_descriptor_fillbuf [2018-11-18 12:25:26,588 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_config_buf [2018-11-18 12:25:26,588 INFO L130 BoogieDeclarations]: Found specification of procedure usb_copy_descriptors [2018-11-18 12:25:26,588 INFO L130 BoogieDeclarations]: Found specification of procedure usb_find_endpoint [2018-11-18 12:25:26,588 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_autoconfig [2018-11-18 12:25:26,588 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_autoconfig_reset [2018-11-18 12:25:26,588 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_controller_number [2018-11-18 12:25:26,588 INFO L130 BoogieDeclarations]: Found specification of procedure utf8_to_utf16le [2018-11-18 12:25:26,588 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-18 12:25:26,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-18 12:25:26,588 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-18 12:25:26,588 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-18 12:25:26,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-18 12:25:26,589 INFO L130 BoogieDeclarations]: Found specification of procedure ep_matches [2018-11-18 12:25:26,589 INFO L130 BoogieDeclarations]: Found specification of procedure printer_req_alloc [2018-11-18 12:25:26,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-18 12:25:26,589 INFO L130 BoogieDeclarations]: Found specification of procedure printer_req_free [2018-11-18 12:25:26,589 INFO L130 BoogieDeclarations]: Found specification of procedure rx_complete [2018-11-18 12:25:26,589 INFO L130 BoogieDeclarations]: Found specification of procedure tx_complete [2018-11-18 12:25:26,589 INFO L130 BoogieDeclarations]: Found specification of procedure printer_open [2018-11-18 12:25:26,589 INFO L130 BoogieDeclarations]: Found specification of procedure printer_close [2018-11-18 12:25:26,589 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rx_reqs [2018-11-18 12:25:26,589 INFO L130 BoogieDeclarations]: Found specification of procedure printer_read [2018-11-18 12:25:26,589 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 12:25:26,590 INFO L130 BoogieDeclarations]: Found specification of procedure printer_write [2018-11-18 12:25:26,590 INFO L130 BoogieDeclarations]: Found specification of procedure printer_fsync [2018-11-18 12:25:26,590 INFO L130 BoogieDeclarations]: Found specification of procedure printer_poll [2018-11-18 12:25:26,590 INFO L130 BoogieDeclarations]: Found specification of procedure printer_ioctl [2018-11-18 12:25:26,590 INFO L130 BoogieDeclarations]: Found specification of procedure set_printer_interface [2018-11-18 12:25:26,590 INFO L130 BoogieDeclarations]: Found specification of procedure printer_reset_interface [2018-11-18 12:25:26,590 INFO L130 BoogieDeclarations]: Found specification of procedure printer_set_config [2018-11-18 12:25:26,590 INFO L130 BoogieDeclarations]: Found specification of procedure config_buf [2018-11-18 12:25:26,590 INFO L130 BoogieDeclarations]: Found specification of procedure set_interface [2018-11-18 12:25:26,590 INFO L130 BoogieDeclarations]: Found specification of procedure printer_setup_complete [2018-11-18 12:25:26,590 INFO L130 BoogieDeclarations]: Found specification of procedure printer_soft_reset [2018-11-18 12:25:26,590 INFO L130 BoogieDeclarations]: Found specification of procedure printer_setup [2018-11-18 12:25:26,590 INFO L130 BoogieDeclarations]: Found specification of procedure printer_disconnect [2018-11-18 12:25:26,591 INFO L130 BoogieDeclarations]: Found specification of procedure printer_unbind [2018-11-18 12:25:26,591 INFO L130 BoogieDeclarations]: Found specification of procedure printer_bind [2018-11-18 12:25:26,591 INFO L130 BoogieDeclarations]: Found specification of procedure init [2018-11-18 12:25:26,591 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-18 12:25:26,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-18 12:25:26,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2018-11-18 12:25:26,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-18 12:25:26,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2018-11-18 12:25:26,591 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 12:25:26,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-18 12:25:26,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-18 12:25:26,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-18 12:25:26,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_nonpositive_int [2018-11-18 12:25:26,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2018-11-18 12:25:26,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2018-11-18 12:25:26,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_class [2018-11-18 12:25:26,592 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 12:25:26,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-18 12:25:26,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-18 12:25:26,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-18 12:25:26,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-18 12:25:26,592 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 12:25:26,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-18 12:25:26,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-18 12:25:36,295 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 12:25:36,296 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 12:25:36 BoogieIcfgContainer [2018-11-18 12:25:36,296 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 12:25:36,297 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 12:25:36,297 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 12:25:36,299 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 12:25:36,299 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 12:25:24" (1/3) ... [2018-11-18 12:25:36,299 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@50185519 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 12:25:36, skipping insertion in model container [2018-11-18 12:25:36,299 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:25:26" (2/3) ... [2018-11-18 12:25:36,300 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@50185519 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 12:25:36, skipping insertion in model container [2018-11-18 12:25:36,300 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 12:25:36" (3/3) ... [2018-11-18 12:25:36,301 INFO L112 eAbstractionObserver]: Analyzing ICFG m0_false-unreach-call_drivers-usb-gadget-g_printer-ko--106_1a--2b9ec6c.c [2018-11-18 12:25:36,307 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 12:25:36,313 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 12:25:36,323 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 12:25:36,350 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-18 12:25:36,351 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 12:25:36,351 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 12:25:36,351 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 12:25:36,351 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 12:25:36,351 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 12:25:36,351 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 12:25:36,351 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 12:25:36,351 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 12:25:36,376 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states. [2018-11-18 12:25:36,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2018-11-18 12:25:36,379 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:25:36,380 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:25:36,382 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:25:36,385 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:25:36,385 INFO L82 PathProgramCache]: Analyzing trace with hash -1759217341, now seen corresponding path program 1 times [2018-11-18 12:25:36,390 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 12:25:36,390 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b854fa13-3064-42fc-ad99-8b5670c47b22/bin-2019/uautomizer/cvc4nyu Starting monitored process 2 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 12:25:36,428 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:25:37,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:25:37,112 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 12:25:37,154 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:25:37,155 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 12:25:37,162 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:25:37,162 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 12:25:37,165 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 12:25:37,176 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 12:25:37,177 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 12:25:37,179 INFO L87 Difference]: Start difference. First operand 1277 states. Second operand 3 states. [2018-11-18 12:25:37,369 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:25:37,369 INFO L93 Difference]: Finished difference Result 3442 states and 4889 transitions. [2018-11-18 12:25:37,370 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 12:25:37,371 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 14 [2018-11-18 12:25:37,372 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:25:37,393 INFO L225 Difference]: With dead ends: 3442 [2018-11-18 12:25:37,393 INFO L226 Difference]: Without dead ends: 2191 [2018-11-18 12:25:37,401 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 12:25:37,419 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2191 states. [2018-11-18 12:25:37,521 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2191 to 2186. [2018-11-18 12:25:37,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2186 states. [2018-11-18 12:25:37,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2186 states to 2186 states and 3039 transitions. [2018-11-18 12:25:37,534 INFO L78 Accepts]: Start accepts. Automaton has 2186 states and 3039 transitions. Word has length 14 [2018-11-18 12:25:37,534 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:25:37,534 INFO L480 AbstractCegarLoop]: Abstraction has 2186 states and 3039 transitions. [2018-11-18 12:25:37,534 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 12:25:37,534 INFO L276 IsEmpty]: Start isEmpty. Operand 2186 states and 3039 transitions. [2018-11-18 12:25:37,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2018-11-18 12:25:37,534 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:25:37,535 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:25:37,535 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:25:37,535 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:25:37,535 INFO L82 PathProgramCache]: Analyzing trace with hash 1296806317, now seen corresponding path program 1 times [2018-11-18 12:25:37,538 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 12:25:37,538 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b854fa13-3064-42fc-ad99-8b5670c47b22/bin-2019/uautomizer/cvc4nyu Starting monitored process 3 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 12:25:37,565 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:25:38,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:25:38,204 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 12:25:38,212 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:25:38,213 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 12:25:38,219 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:25:38,219 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 12:25:38,220 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 12:25:38,220 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 12:25:38,220 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 12:25:38,220 INFO L87 Difference]: Start difference. First operand 2186 states and 3039 transitions. Second operand 3 states. [2018-11-18 12:25:38,358 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:25:38,359 INFO L93 Difference]: Finished difference Result 5382 states and 7500 transitions. [2018-11-18 12:25:38,360 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 12:25:38,360 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 15 [2018-11-18 12:25:38,360 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:25:38,379 INFO L225 Difference]: With dead ends: 5382 [2018-11-18 12:25:38,379 INFO L226 Difference]: Without dead ends: 4330 [2018-11-18 12:25:38,384 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 12:25:38,387 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4330 states. [2018-11-18 12:25:38,506 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4330 to 4316. [2018-11-18 12:25:38,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4316 states. [2018-11-18 12:25:38,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4316 states to 4316 states and 6011 transitions. [2018-11-18 12:25:38,525 INFO L78 Accepts]: Start accepts. Automaton has 4316 states and 6011 transitions. Word has length 15 [2018-11-18 12:25:38,525 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:25:38,525 INFO L480 AbstractCegarLoop]: Abstraction has 4316 states and 6011 transitions. [2018-11-18 12:25:38,525 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 12:25:38,525 INFO L276 IsEmpty]: Start isEmpty. Operand 4316 states and 6011 transitions. [2018-11-18 12:25:38,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2018-11-18 12:25:38,527 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:25:38,527 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:25:38,527 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:25:38,528 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:25:38,528 INFO L82 PathProgramCache]: Analyzing trace with hash -546780096, now seen corresponding path program 1 times [2018-11-18 12:25:38,529 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 12:25:38,529 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b854fa13-3064-42fc-ad99-8b5670c47b22/bin-2019/uautomizer/cvc4nyu Starting monitored process 4 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 12:25:38,561 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:25:39,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:25:39,150 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 12:25:39,160 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:25:39,161 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 12:25:39,167 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:25:39,167 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 12:25:39,168 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 12:25:39,168 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 12:25:39,168 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 12:25:39,168 INFO L87 Difference]: Start difference. First operand 4316 states and 6011 transitions. Second operand 3 states. [2018-11-18 12:25:39,317 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:25:39,317 INFO L93 Difference]: Finished difference Result 9592 states and 13385 transitions. [2018-11-18 12:25:39,317 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 12:25:39,317 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 42 [2018-11-18 12:25:39,317 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:25:39,343 INFO L225 Difference]: With dead ends: 9592 [2018-11-18 12:25:39,343 INFO L226 Difference]: Without dead ends: 8525 [2018-11-18 12:25:39,349 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 12:25:39,354 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8525 states. [2018-11-18 12:25:39,513 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8525 to 6468. [2018-11-18 12:25:39,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6468 states. [2018-11-18 12:25:39,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6468 states to 6468 states and 9007 transitions. [2018-11-18 12:25:39,527 INFO L78 Accepts]: Start accepts. Automaton has 6468 states and 9007 transitions. Word has length 42 [2018-11-18 12:25:39,527 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:25:39,527 INFO L480 AbstractCegarLoop]: Abstraction has 6468 states and 9007 transitions. [2018-11-18 12:25:39,527 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 12:25:39,527 INFO L276 IsEmpty]: Start isEmpty. Operand 6468 states and 9007 transitions. [2018-11-18 12:25:39,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2018-11-18 12:25:39,528 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:25:39,529 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:25:39,529 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:25:39,529 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:25:39,529 INFO L82 PathProgramCache]: Analyzing trace with hash 234373661, now seen corresponding path program 1 times [2018-11-18 12:25:39,530 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 12:25:39,530 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b854fa13-3064-42fc-ad99-8b5670c47b22/bin-2019/uautomizer/cvc4nyu Starting monitored process 5 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 12:25:39,562 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:25:40,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:25:41,452 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 12:25:41,937 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:25:41,938 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 12:25:41,945 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:25:41,945 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2018-11-18 12:25:41,946 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-11-18 12:25:41,946 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-11-18 12:25:41,946 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2018-11-18 12:25:41,946 INFO L87 Difference]: Start difference. First operand 6468 states and 9007 transitions. Second operand 12 states. [2018-11-18 12:26:03,504 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:26:03,504 INFO L93 Difference]: Finished difference Result 10561 states and 14759 transitions. [2018-11-18 12:26:03,505 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-11-18 12:26:03,505 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 47 [2018-11-18 12:26:03,505 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:26:03,532 INFO L225 Difference]: With dead ends: 10561 [2018-11-18 12:26:03,532 INFO L226 Difference]: Without dead ends: 9529 [2018-11-18 12:26:03,537 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 35 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=51, Invalid=221, Unknown=0, NotChecked=0, Total=272 [2018-11-18 12:26:03,542 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9529 states. [2018-11-18 12:26:03,757 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9529 to 6468. [2018-11-18 12:26:03,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6468 states. [2018-11-18 12:26:03,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6468 states to 6468 states and 9006 transitions. [2018-11-18 12:26:03,768 INFO L78 Accepts]: Start accepts. Automaton has 6468 states and 9006 transitions. Word has length 47 [2018-11-18 12:26:03,768 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:26:03,768 INFO L480 AbstractCegarLoop]: Abstraction has 6468 states and 9006 transitions. [2018-11-18 12:26:03,768 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-11-18 12:26:03,769 INFO L276 IsEmpty]: Start isEmpty. Operand 6468 states and 9006 transitions. [2018-11-18 12:26:03,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2018-11-18 12:26:03,770 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:26:03,770 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:26:03,770 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:26:03,770 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:26:03,770 INFO L82 PathProgramCache]: Analyzing trace with hash -363632788, now seen corresponding path program 1 times [2018-11-18 12:26:03,772 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 12:26:03,772 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b854fa13-3064-42fc-ad99-8b5670c47b22/bin-2019/uautomizer/cvc4nyu Starting monitored process 6 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 12:26:03,791 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:26:05,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:26:05,692 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 12:26:43,530 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:26:43,530 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 12:26:43,535 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:26:43,535 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2018-11-18 12:26:43,536 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2018-11-18 12:26:43,536 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2018-11-18 12:26:43,536 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=224, Unknown=13, NotChecked=0, Total=272 [2018-11-18 12:26:43,536 INFO L87 Difference]: Start difference. First operand 6468 states and 9006 transitions. Second operand 17 states. [2018-11-18 12:27:50,825 WARN L180 SmtUtils]: Spent 2.11 s on a formula simplification. DAG size of input: 25 DAG size of output: 18 [2018-11-18 12:28:17,665 WARN L180 SmtUtils]: Spent 2.02 s on a formula simplification that was a NOOP. DAG size: 14 [2018-11-18 12:28:18,286 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:28:18,286 INFO L93 Difference]: Finished difference Result 7487 states and 10438 transitions. [2018-11-18 12:28:18,287 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2018-11-18 12:28:18,287 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 51 [2018-11-18 12:28:18,287 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:28:18,309 INFO L225 Difference]: With dead ends: 7487 [2018-11-18 12:28:18,309 INFO L226 Difference]: Without dead ends: 6458 [2018-11-18 12:28:18,315 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 60 ImplicationChecksByTransitivity, 82.0s TimeCoverageRelationStatistics Valid=77, Invalid=542, Unknown=31, NotChecked=0, Total=650 [2018-11-18 12:28:18,321 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6458 states. [2018-11-18 12:28:18,579 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6458 to 6458. [2018-11-18 12:28:18,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6458 states. [2018-11-18 12:28:18,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6458 states to 6458 states and 8995 transitions. [2018-11-18 12:28:18,596 INFO L78 Accepts]: Start accepts. Automaton has 6458 states and 8995 transitions. Word has length 51 [2018-11-18 12:28:18,596 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:28:18,597 INFO L480 AbstractCegarLoop]: Abstraction has 6458 states and 8995 transitions. [2018-11-18 12:28:18,597 INFO L481 AbstractCegarLoop]: Interpolant automaton has 17 states. [2018-11-18 12:28:18,597 INFO L276 IsEmpty]: Start isEmpty. Operand 6458 states and 8995 transitions. [2018-11-18 12:28:18,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-11-18 12:28:18,598 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:28:18,598 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:28:18,598 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:28:18,598 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:28:18,599 INFO L82 PathProgramCache]: Analyzing trace with hash 1860437711, now seen corresponding path program 1 times [2018-11-18 12:28:18,602 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 12:28:18,602 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b854fa13-3064-42fc-ad99-8b5670c47b22/bin-2019/uautomizer/cvc4nyu Starting monitored process 7 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 12:28:18,633 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:28:20,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:28:20,530 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 12:28:20,907 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:28:20,907 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 12:28:20,912 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:28:20,912 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2018-11-18 12:28:20,912 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-11-18 12:28:20,913 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-11-18 12:28:20,913 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2018-11-18 12:28:20,913 INFO L87 Difference]: Start difference. First operand 6458 states and 8995 transitions. Second operand 12 states. [2018-11-18 12:28:24,291 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:28:24,291 INFO L93 Difference]: Finished difference Result 8522 states and 11889 transitions. [2018-11-18 12:28:24,292 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-11-18 12:28:24,292 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 53 [2018-11-18 12:28:24,293 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:28:24,304 INFO L225 Difference]: With dead ends: 8522 [2018-11-18 12:28:24,304 INFO L226 Difference]: Without dead ends: 4293 [2018-11-18 12:28:24,311 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 41 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=47, Invalid=225, Unknown=0, NotChecked=0, Total=272 [2018-11-18 12:28:24,314 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4293 states. [2018-11-18 12:28:24,535 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4293 to 4293. [2018-11-18 12:28:24,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4293 states. [2018-11-18 12:28:24,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4293 states to 4293 states and 5984 transitions. [2018-11-18 12:28:24,542 INFO L78 Accepts]: Start accepts. Automaton has 4293 states and 5984 transitions. Word has length 53 [2018-11-18 12:28:24,542 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:28:24,542 INFO L480 AbstractCegarLoop]: Abstraction has 4293 states and 5984 transitions. [2018-11-18 12:28:24,543 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-11-18 12:28:24,543 INFO L276 IsEmpty]: Start isEmpty. Operand 4293 states and 5984 transitions. [2018-11-18 12:28:24,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2018-11-18 12:28:24,544 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:28:24,544 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:28:24,544 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:28:24,544 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:28:24,544 INFO L82 PathProgramCache]: Analyzing trace with hash 1085347262, now seen corresponding path program 1 times [2018-11-18 12:28:24,545 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 12:28:24,545 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b854fa13-3064-42fc-ad99-8b5670c47b22/bin-2019/uautomizer/cvc4nyu Starting monitored process 8 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 12:28:24,561 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:28:25,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:28:25,089 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 12:28:25,104 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:28:25,105 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 12:28:25,108 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:28:25,108 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 12:28:25,108 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 12:28:25,108 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 12:28:25,108 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 12:28:25,109 INFO L87 Difference]: Start difference. First operand 4293 states and 5984 transitions. Second operand 3 states. [2018-11-18 12:28:28,217 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:28:28,217 INFO L93 Difference]: Finished difference Result 5315 states and 7418 transitions. [2018-11-18 12:28:28,217 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 12:28:28,217 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 56 [2018-11-18 12:28:28,217 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:28:28,235 INFO L225 Difference]: With dead ends: 5315 [2018-11-18 12:28:28,235 INFO L226 Difference]: Without dead ends: 5297 [2018-11-18 12:28:28,239 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 52 SyntacticMatches, 2 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 12:28:28,244 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5297 states. [2018-11-18 12:28:28,462 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5297 to 3242. [2018-11-18 12:28:28,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3242 states. [2018-11-18 12:28:28,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3242 states to 3242 states and 4509 transitions. [2018-11-18 12:28:28,467 INFO L78 Accepts]: Start accepts. Automaton has 3242 states and 4509 transitions. Word has length 56 [2018-11-18 12:28:28,467 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:28:28,467 INFO L480 AbstractCegarLoop]: Abstraction has 3242 states and 4509 transitions. [2018-11-18 12:28:28,467 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 12:28:28,467 INFO L276 IsEmpty]: Start isEmpty. Operand 3242 states and 4509 transitions. [2018-11-18 12:28:28,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2018-11-18 12:28:28,468 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:28:28,468 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:28:28,468 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:28:28,468 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:28:28,468 INFO L82 PathProgramCache]: Analyzing trace with hash -1433074364, now seen corresponding path program 1 times [2018-11-18 12:28:28,469 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 12:28:28,469 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b854fa13-3064-42fc-ad99-8b5670c47b22/bin-2019/uautomizer/cvc4nyu Starting monitored process 9 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 12:28:28,486 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:28:28,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:28:29,007 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 12:28:29,066 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:28:29,066 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 12:28:29,069 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:28:29,069 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-18 12:28:29,069 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-18 12:28:29,069 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-18 12:28:29,069 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-18 12:28:29,069 INFO L87 Difference]: Start difference. First operand 3242 states and 4509 transitions. Second operand 8 states. [2018-11-18 12:28:29,225 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:28:29,225 INFO L93 Difference]: Finished difference Result 4262 states and 5941 transitions. [2018-11-18 12:28:29,225 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 12:28:29,225 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 72 [2018-11-18 12:28:29,226 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:28:29,232 INFO L225 Difference]: With dead ends: 4262 [2018-11-18 12:28:29,232 INFO L226 Difference]: Without dead ends: 3228 [2018-11-18 12:28:29,235 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 65 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2018-11-18 12:28:29,237 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3228 states. [2018-11-18 12:28:29,377 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3228 to 3228. [2018-11-18 12:28:29,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3228 states. [2018-11-18 12:28:29,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3228 states to 3228 states and 4492 transitions. [2018-11-18 12:28:29,383 INFO L78 Accepts]: Start accepts. Automaton has 3228 states and 4492 transitions. Word has length 72 [2018-11-18 12:28:29,383 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:28:29,383 INFO L480 AbstractCegarLoop]: Abstraction has 3228 states and 4492 transitions. [2018-11-18 12:28:29,383 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-18 12:28:29,383 INFO L276 IsEmpty]: Start isEmpty. Operand 3228 states and 4492 transitions. [2018-11-18 12:28:29,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2018-11-18 12:28:29,384 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:28:29,384 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:28:29,385 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:28:29,385 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:28:29,385 INFO L82 PathProgramCache]: Analyzing trace with hash -754038512, now seen corresponding path program 1 times [2018-11-18 12:28:29,386 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 12:28:29,386 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b854fa13-3064-42fc-ad99-8b5670c47b22/bin-2019/uautomizer/cvc4nyu Starting monitored process 10 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 12:28:29,403 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:28:29,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:28:29,985 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 12:28:30,041 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:28:30,041 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 12:28:30,043 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:28:30,044 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2018-11-18 12:28:30,044 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-18 12:28:30,044 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-18 12:28:30,044 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2018-11-18 12:28:30,044 INFO L87 Difference]: Start difference. First operand 3228 states and 4492 transitions. Second operand 11 states. [2018-11-18 12:28:30,217 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:28:30,217 INFO L93 Difference]: Finished difference Result 5297 states and 7388 transitions. [2018-11-18 12:28:30,218 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-11-18 12:28:30,218 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 75 [2018-11-18 12:28:30,218 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:28:30,223 INFO L225 Difference]: With dead ends: 5297 [2018-11-18 12:28:30,223 INFO L226 Difference]: Without dead ends: 2158 [2018-11-18 12:28:30,229 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 76 GetRequests, 65 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=129, Unknown=0, NotChecked=0, Total=156 [2018-11-18 12:28:30,231 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2158 states. [2018-11-18 12:28:30,397 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2158 to 2156. [2018-11-18 12:28:30,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2156 states. [2018-11-18 12:28:30,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2156 states to 2156 states and 2993 transitions. [2018-11-18 12:28:30,402 INFO L78 Accepts]: Start accepts. Automaton has 2156 states and 2993 transitions. Word has length 75 [2018-11-18 12:28:30,403 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:28:30,403 INFO L480 AbstractCegarLoop]: Abstraction has 2156 states and 2993 transitions. [2018-11-18 12:28:30,403 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-18 12:28:30,403 INFO L276 IsEmpty]: Start isEmpty. Operand 2156 states and 2993 transitions. [2018-11-18 12:28:30,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2018-11-18 12:28:30,403 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:28:30,404 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:28:30,404 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:28:30,404 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:28:30,404 INFO L82 PathProgramCache]: Analyzing trace with hash 1980689879, now seen corresponding path program 1 times [2018-11-18 12:28:30,405 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 12:28:30,405 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b854fa13-3064-42fc-ad99-8b5670c47b22/bin-2019/uautomizer/cvc4nyu Starting monitored process 11 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 12:28:30,426 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:28:30,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:28:30,956 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 12:28:31,025 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-11-18 12:28:31,025 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 12:28:31,028 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:28:31,028 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-18 12:28:31,028 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-18 12:28:31,028 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-18 12:28:31,029 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-18 12:28:31,029 INFO L87 Difference]: Start difference. First operand 2156 states and 2993 transitions. Second operand 8 states. [2018-11-18 12:28:31,162 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:28:31,162 INFO L93 Difference]: Finished difference Result 2171 states and 3005 transitions. [2018-11-18 12:28:31,162 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 12:28:31,162 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 80 [2018-11-18 12:28:31,162 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:28:31,166 INFO L225 Difference]: With dead ends: 2171 [2018-11-18 12:28:31,166 INFO L226 Difference]: Without dead ends: 2151 [2018-11-18 12:28:31,167 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 81 GetRequests, 73 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2018-11-18 12:28:31,169 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2151 states. [2018-11-18 12:28:31,316 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2151 to 2151. [2018-11-18 12:28:31,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2151 states. [2018-11-18 12:28:31,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2151 states to 2151 states and 2984 transitions. [2018-11-18 12:28:31,320 INFO L78 Accepts]: Start accepts. Automaton has 2151 states and 2984 transitions. Word has length 80 [2018-11-18 12:28:31,320 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:28:31,321 INFO L480 AbstractCegarLoop]: Abstraction has 2151 states and 2984 transitions. [2018-11-18 12:28:31,321 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-18 12:28:31,321 INFO L276 IsEmpty]: Start isEmpty. Operand 2151 states and 2984 transitions. [2018-11-18 12:28:31,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2018-11-18 12:28:31,321 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:28:31,322 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:28:31,322 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:28:31,322 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:28:31,322 INFO L82 PathProgramCache]: Analyzing trace with hash 106486136, now seen corresponding path program 1 times [2018-11-18 12:28:31,401 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 12:28:31,401 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b854fa13-3064-42fc-ad99-8b5670c47b22/bin-2019/uautomizer/cvc4nyu Starting monitored process 12 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 12:28:31,417 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:28:31,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:28:31,941 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 12:28:31,977 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-11-18 12:28:31,977 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 12:28:31,980 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:28:31,980 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-18 12:28:31,980 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-18 12:28:31,980 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-18 12:28:31,981 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-18 12:28:31,981 INFO L87 Difference]: Start difference. First operand 2151 states and 2984 transitions. Second operand 8 states. [2018-11-18 12:28:32,085 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:28:32,085 INFO L93 Difference]: Finished difference Result 2157 states and 2989 transitions. [2018-11-18 12:28:32,086 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 12:28:32,086 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 81 [2018-11-18 12:28:32,086 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:28:32,089 INFO L225 Difference]: With dead ends: 2157 [2018-11-18 12:28:32,089 INFO L226 Difference]: Without dead ends: 1134 [2018-11-18 12:28:32,091 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 81 GetRequests, 74 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2018-11-18 12:28:32,093 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1134 states. [2018-11-18 12:28:32,155 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1134 to 1134. [2018-11-18 12:28:32,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1134 states. [2018-11-18 12:28:32,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 1134 states and 1551 transitions. [2018-11-18 12:28:32,157 INFO L78 Accepts]: Start accepts. Automaton has 1134 states and 1551 transitions. Word has length 81 [2018-11-18 12:28:32,157 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:28:32,157 INFO L480 AbstractCegarLoop]: Abstraction has 1134 states and 1551 transitions. [2018-11-18 12:28:32,157 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-18 12:28:32,157 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 1551 transitions. [2018-11-18 12:28:32,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2018-11-18 12:28:32,158 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:28:32,158 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:28:32,158 INFO L423 AbstractCegarLoop]: === Iteration 12 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:28:32,158 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:28:32,158 INFO L82 PathProgramCache]: Analyzing trace with hash -1098950787, now seen corresponding path program 1 times [2018-11-18 12:28:32,159 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 12:28:32,159 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b854fa13-3064-42fc-ad99-8b5670c47b22/bin-2019/uautomizer/cvc4nyu Starting monitored process 13 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 12:28:32,178 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:28:32,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:28:32,728 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 12:28:32,786 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-11-18 12:28:32,787 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 12:28:32,789 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:28:32,790 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2018-11-18 12:28:32,790 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-18 12:28:32,790 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-18 12:28:32,790 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2018-11-18 12:28:32,790 INFO L87 Difference]: Start difference. First operand 1134 states and 1551 transitions. Second operand 11 states. [2018-11-18 12:28:32,899 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:28:32,899 INFO L93 Difference]: Finished difference Result 1136 states and 1552 transitions. [2018-11-18 12:28:32,899 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-11-18 12:28:32,899 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 83 [2018-11-18 12:28:32,900 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:28:32,901 INFO L225 Difference]: With dead ends: 1136 [2018-11-18 12:28:32,901 INFO L226 Difference]: Without dead ends: 1131 [2018-11-18 12:28:32,902 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 85 GetRequests, 73 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=31, Invalid=151, Unknown=0, NotChecked=0, Total=182 [2018-11-18 12:28:32,903 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1131 states. [2018-11-18 12:28:32,956 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1131 to 1131. [2018-11-18 12:28:32,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1131 states. [2018-11-18 12:28:32,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 1131 states and 1547 transitions. [2018-11-18 12:28:32,958 INFO L78 Accepts]: Start accepts. Automaton has 1131 states and 1547 transitions. Word has length 83 [2018-11-18 12:28:32,958 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:28:32,958 INFO L480 AbstractCegarLoop]: Abstraction has 1131 states and 1547 transitions. [2018-11-18 12:28:32,958 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-18 12:28:32,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1547 transitions. [2018-11-18 12:28:32,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2018-11-18 12:28:32,959 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:28:32,959 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:28:32,959 INFO L423 AbstractCegarLoop]: === Iteration 13 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:28:32,959 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:28:32,959 INFO L82 PathProgramCache]: Analyzing trace with hash 1770619300, now seen corresponding path program 1 times [2018-11-18 12:28:32,960 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 12:28:32,960 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b854fa13-3064-42fc-ad99-8b5670c47b22/bin-2019/uautomizer/cvc4nyu Starting monitored process 14 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 12:28:32,983 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:28:33,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:28:33,519 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 12:28:33,527 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:28:33,527 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 12:28:33,532 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:28:33,532 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 12:28:33,532 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 12:28:33,533 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 12:28:33,533 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 12:28:33,533 INFO L87 Difference]: Start difference. First operand 1131 states and 1547 transitions. Second operand 3 states. [2018-11-18 12:28:36,473 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:28:36,474 INFO L93 Difference]: Finished difference Result 1133 states and 1548 transitions. [2018-11-18 12:28:36,474 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 12:28:36,474 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 90 [2018-11-18 12:28:36,474 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:28:36,476 INFO L225 Difference]: With dead ends: 1133 [2018-11-18 12:28:36,476 INFO L226 Difference]: Without dead ends: 1094 [2018-11-18 12:28:36,476 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 89 GetRequests, 88 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 12:28:36,477 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1094 states. [2018-11-18 12:28:36,531 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1094 to 1094. [2018-11-18 12:28:36,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1094 states. [2018-11-18 12:28:36,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 1094 states and 1507 transitions. [2018-11-18 12:28:36,532 INFO L78 Accepts]: Start accepts. Automaton has 1094 states and 1507 transitions. Word has length 90 [2018-11-18 12:28:36,533 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:28:36,533 INFO L480 AbstractCegarLoop]: Abstraction has 1094 states and 1507 transitions. [2018-11-18 12:28:36,533 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 12:28:36,533 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 1507 transitions. [2018-11-18 12:28:36,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2018-11-18 12:28:36,533 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:28:36,533 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:28:36,534 INFO L423 AbstractCegarLoop]: === Iteration 14 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:28:36,534 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:28:36,534 INFO L82 PathProgramCache]: Analyzing trace with hash 1868399803, now seen corresponding path program 1 times [2018-11-18 12:28:36,535 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 12:28:36,535 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b854fa13-3064-42fc-ad99-8b5670c47b22/bin-2019/uautomizer/cvc4nyu Starting monitored process 15 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 12:28:36,559 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:28:37,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:28:37,090 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 12:28:37,110 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-11-18 12:28:37,110 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 12:28:37,113 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:28:37,114 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 12:28:37,114 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 12:28:37,114 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 12:28:37,114 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 12:28:37,114 INFO L87 Difference]: Start difference. First operand 1094 states and 1507 transitions. Second operand 3 states. [2018-11-18 12:28:40,055 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:28:40,056 INFO L93 Difference]: Finished difference Result 1094 states and 1507 transitions. [2018-11-18 12:28:40,056 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 12:28:40,056 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 90 [2018-11-18 12:28:40,056 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:28:40,056 INFO L225 Difference]: With dead ends: 1094 [2018-11-18 12:28:40,056 INFO L226 Difference]: Without dead ends: 0 [2018-11-18 12:28:40,058 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 89 GetRequests, 85 SyntacticMatches, 3 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 12:28:40,058 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-18 12:28:40,058 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-18 12:28:40,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-18 12:28:40,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-18 12:28:40,059 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 90 [2018-11-18 12:28:40,059 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:28:40,059 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-18 12:28:40,059 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 12:28:40,059 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-18 12:28:40,059 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 12:28:40,062 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-18 12:28:41,723 WARN L180 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 36 [2018-11-18 12:28:41,842 WARN L180 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 36 [2018-11-18 12:28:42,096 WARN L180 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 36 [2018-11-18 12:28:42,224 WARN L180 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 38 [2018-11-18 12:28:42,699 WARN L180 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 38 [2018-11-18 12:28:47,688 INFO L425 ceAbstractionStarter]: For program point get_orderFINAL(lines 2813 2831) no Hoare annotation was computed. [2018-11-18 12:28:47,689 INFO L428 ceAbstractionStarter]: At program point L2824(lines 2817 2830) the Hoare annotation is: true [2018-11-18 12:28:47,689 INFO L428 ceAbstractionStarter]: At program point get_orderENTRY(lines 2813 2831) the Hoare annotation is: true [2018-11-18 12:28:47,689 INFO L425 ceAbstractionStarter]: For program point L2823(lines 2823 2827) no Hoare annotation was computed. [2018-11-18 12:28:47,689 INFO L425 ceAbstractionStarter]: For program point get_orderEXIT(lines 2813 2831) no Hoare annotation was computed. [2018-11-18 12:28:47,689 INFO L425 ceAbstractionStarter]: For program point printer_req_freeEXIT(lines 4072 4085) no Hoare annotation was computed. [2018-11-18 12:28:47,689 INFO L428 ceAbstractionStarter]: At program point L4079(line 4079) the Hoare annotation is: true [2018-11-18 12:28:47,689 INFO L425 ceAbstractionStarter]: For program point L4077-1(lines 4072 4085) no Hoare annotation was computed. [2018-11-18 12:28:47,689 INFO L425 ceAbstractionStarter]: For program point L4077(lines 4077 4082) no Hoare annotation was computed. [2018-11-18 12:28:47,689 INFO L428 ceAbstractionStarter]: At program point printer_req_freeENTRY(lines 4072 4085) the Hoare annotation is: true [2018-11-18 12:28:47,689 INFO L425 ceAbstractionStarter]: For program point L3809(lines 3809 3813) no Hoare annotation was computed. [2018-11-18 12:28:47,689 INFO L425 ceAbstractionStarter]: For program point L3834(lines 3834 3838) no Hoare annotation was computed. [2018-11-18 12:28:47,689 INFO L425 ceAbstractionStarter]: For program point L3867(line 3867) no Hoare annotation was computed. [2018-11-18 12:28:47,689 INFO L425 ceAbstractionStarter]: For program point L3867-2(line 3867) no Hoare annotation was computed. [2018-11-18 12:28:47,689 INFO L425 ceAbstractionStarter]: For program point L3826(line 3826) no Hoare annotation was computed. [2018-11-18 12:28:47,689 INFO L425 ceAbstractionStarter]: For program point L3884(lines 3884 3892) no Hoare annotation was computed. [2018-11-18 12:28:47,689 INFO L425 ceAbstractionStarter]: For program point L3818(lines 3818 3839) no Hoare annotation was computed. [2018-11-18 12:28:47,689 INFO L425 ceAbstractionStarter]: For program point L3868(lines 3868 3872) no Hoare annotation was computed. [2018-11-18 12:28:47,689 INFO L425 ceAbstractionStarter]: For program point ep_matchesFINAL(lines 3786 3923) no Hoare annotation was computed. [2018-11-18 12:28:47,689 INFO L425 ceAbstractionStarter]: For program point L3827(lines 3827 3831) no Hoare annotation was computed. [2018-11-18 12:28:47,689 INFO L428 ceAbstractionStarter]: At program point ep_matchesENTRY(lines 3786 3923) the Hoare annotation is: true [2018-11-18 12:28:47,689 INFO L425 ceAbstractionStarter]: For program point L3885(lines 3885 3889) no Hoare annotation was computed. [2018-11-18 12:28:47,689 INFO L425 ceAbstractionStarter]: For program point L3819(line 3819) no Hoare annotation was computed. [2018-11-18 12:28:47,690 INFO L425 ceAbstractionStarter]: For program point L3910-1(lines 3910 3920) no Hoare annotation was computed. [2018-11-18 12:28:47,690 INFO L425 ceAbstractionStarter]: For program point L3820(lines 3820 3824) no Hoare annotation was computed. [2018-11-18 12:28:47,690 INFO L425 ceAbstractionStarter]: For program point L3903(lines 3903 3907) no Hoare annotation was computed. [2018-11-18 12:28:47,690 INFO L425 ceAbstractionStarter]: For program point L3804(lines 3804 3808) no Hoare annotation was computed. [2018-11-18 12:28:47,690 INFO L428 ceAbstractionStarter]: At program point L3895(lines 3797 3922) the Hoare annotation is: true [2018-11-18 12:28:47,690 INFO L425 ceAbstractionStarter]: For program point L3854(lines 3854 3858) no Hoare annotation was computed. [2018-11-18 12:28:47,690 INFO L425 ceAbstractionStarter]: For program point L3912(lines 3912 3916) no Hoare annotation was computed. [2018-11-18 12:28:47,690 INFO L425 ceAbstractionStarter]: For program point L3846(lines 3846 3861) no Hoare annotation was computed. [2018-11-18 12:28:47,690 INFO L425 ceAbstractionStarter]: For program point L3912-2(lines 3912 3916) no Hoare annotation was computed. [2018-11-18 12:28:47,690 INFO L425 ceAbstractionStarter]: For program point L3879(lines 3879 3883) no Hoare annotation was computed. [2018-11-18 12:28:47,690 INFO L425 ceAbstractionStarter]: For program point L3814(lines 3814 3864) no Hoare annotation was computed. [2018-11-18 12:28:47,690 INFO L425 ceAbstractionStarter]: For program point L3847(lines 3847 3858) no Hoare annotation was computed. [2018-11-18 12:28:47,690 INFO L425 ceAbstractionStarter]: For program point L3814-1(lines 3814 3864) no Hoare annotation was computed. [2018-11-18 12:28:47,690 INFO L425 ceAbstractionStarter]: For program point L3897(lines 3897 3909) no Hoare annotation was computed. [2018-11-18 12:28:47,690 INFO L425 ceAbstractionStarter]: For program point L3798(lines 3798 3802) no Hoare annotation was computed. [2018-11-18 12:28:47,690 INFO L425 ceAbstractionStarter]: For program point L3897-2(lines 3797 3922) no Hoare annotation was computed. [2018-11-18 12:28:47,690 INFO L425 ceAbstractionStarter]: For program point ep_matchesEXIT(lines 3786 3923) no Hoare annotation was computed. [2018-11-18 12:28:47,690 INFO L425 ceAbstractionStarter]: For program point L3848(lines 3848 3852) no Hoare annotation was computed. [2018-11-18 12:28:47,690 INFO L425 ceAbstractionStarter]: For program point L3873(line 3873) no Hoare annotation was computed. [2018-11-18 12:28:47,690 INFO L425 ceAbstractionStarter]: For program point L3874(lines 3874 3878) no Hoare annotation was computed. [2018-11-18 12:28:47,690 INFO L425 ceAbstractionStarter]: For program point L3866(lines 3866 3894) no Hoare annotation was computed. [2018-11-18 12:28:47,690 INFO L425 ceAbstractionStarter]: For program point L3833(line 3833) no Hoare annotation was computed. [2018-11-18 12:28:47,690 INFO L428 ceAbstractionStarter]: At program point L3817-1(lines 3817 3844) the Hoare annotation is: true [2018-11-18 12:28:47,690 INFO L425 ceAbstractionStarter]: For program point L3817(lines 3817 3844) no Hoare annotation was computed. [2018-11-18 12:28:47,690 INFO L425 ceAbstractionStarter]: For program point list_emptyFINAL(lines 2884 2891) no Hoare annotation was computed. [2018-11-18 12:28:47,690 INFO L428 ceAbstractionStarter]: At program point list_emptyENTRY(lines 2884 2891) the Hoare annotation is: true [2018-11-18 12:28:47,691 INFO L425 ceAbstractionStarter]: For program point list_emptyEXIT(lines 2884 2891) no Hoare annotation was computed. [2018-11-18 12:28:47,691 INFO L425 ceAbstractionStarter]: For program point L3136(lines 3136 3140) no Hoare annotation was computed. [2018-11-18 12:28:47,691 INFO L425 ceAbstractionStarter]: For program point L3066(lines 3066 3070) no Hoare annotation was computed. [2018-11-18 12:28:47,691 INFO L425 ceAbstractionStarter]: For program point kmalloc_indexEXIT(lines 3056 3178) no Hoare annotation was computed. [2018-11-18 12:28:47,691 INFO L425 ceAbstractionStarter]: For program point L3161(lines 3161 3165) no Hoare annotation was computed. [2018-11-18 12:28:47,691 INFO L425 ceAbstractionStarter]: For program point L3091(lines 3091 3095) no Hoare annotation was computed. [2018-11-18 12:28:47,691 INFO L425 ceAbstractionStarter]: For program point L3116(lines 3116 3120) no Hoare annotation was computed. [2018-11-18 12:28:47,691 INFO L425 ceAbstractionStarter]: For program point L3141(lines 3141 3145) no Hoare annotation was computed. [2018-11-18 12:28:47,691 INFO L425 ceAbstractionStarter]: For program point L3166(lines 3166 3170) no Hoare annotation was computed. [2018-11-18 12:28:47,691 INFO L425 ceAbstractionStarter]: For program point L3071(lines 3071 3075) no Hoare annotation was computed. [2018-11-18 12:28:47,691 INFO L425 ceAbstractionStarter]: For program point L3096(lines 3096 3100) no Hoare annotation was computed. [2018-11-18 12:28:47,691 INFO L425 ceAbstractionStarter]: For program point L3121(lines 3121 3125) no Hoare annotation was computed. [2018-11-18 12:28:47,691 INFO L425 ceAbstractionStarter]: For program point L3146(lines 3146 3150) no Hoare annotation was computed. [2018-11-18 12:28:47,691 INFO L425 ceAbstractionStarter]: For program point L3076(lines 3076 3080) no Hoare annotation was computed. [2018-11-18 12:28:47,691 INFO L425 ceAbstractionStarter]: For program point L3171(lines 3171 3175) no Hoare annotation was computed. [2018-11-18 12:28:47,691 INFO L425 ceAbstractionStarter]: For program point L3101(lines 3101 3105) no Hoare annotation was computed. [2018-11-18 12:28:47,691 INFO L425 ceAbstractionStarter]: For program point L3126(lines 3126 3130) no Hoare annotation was computed. [2018-11-18 12:28:47,691 INFO L425 ceAbstractionStarter]: For program point L3151(lines 3151 3155) no Hoare annotation was computed. [2018-11-18 12:28:47,691 INFO L425 ceAbstractionStarter]: For program point L3081(lines 3081 3085) no Hoare annotation was computed. [2018-11-18 12:28:47,691 INFO L425 ceAbstractionStarter]: For program point L3106(lines 3106 3110) no Hoare annotation was computed. [2018-11-18 12:28:47,692 INFO L428 ceAbstractionStarter]: At program point kmalloc_indexENTRY(lines 3056 3178) the Hoare annotation is: true [2018-11-18 12:28:47,692 INFO L425 ceAbstractionStarter]: For program point L3131(lines 3131 3135) no Hoare annotation was computed. [2018-11-18 12:28:47,692 INFO L425 ceAbstractionStarter]: For program point kmalloc_indexFINAL(lines 3056 3178) no Hoare annotation was computed. [2018-11-18 12:28:47,692 INFO L425 ceAbstractionStarter]: For program point L3156(lines 3156 3160) no Hoare annotation was computed. [2018-11-18 12:28:47,692 INFO L425 ceAbstractionStarter]: For program point L3061(lines 3061 3065) no Hoare annotation was computed. [2018-11-18 12:28:47,692 INFO L425 ceAbstractionStarter]: For program point L3086(lines 3086 3090) no Hoare annotation was computed. [2018-11-18 12:28:47,692 INFO L425 ceAbstractionStarter]: For program point L3111(lines 3111 3115) no Hoare annotation was computed. [2018-11-18 12:28:47,692 INFO L428 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~C_ULONG~X~$Pointer$~X~C_UINT~X~C_UINT~X~~gfp_t~0~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2018-11-18 12:28:47,692 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~C_ULONG~X~$Pointer$~X~C_UINT~X~C_UINT~X~~gfp_t~0~TO~VOIDFINAL(line -1) no Hoare annotation was computed. [2018-11-18 12:28:47,692 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~C_ULONG~X~$Pointer$~X~C_UINT~X~C_UINT~X~~gfp_t~0~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2018-11-18 12:28:47,692 INFO L421 ceAbstractionStarter]: At program point L6079(line 6079) the Hoare annotation is: (or (= (_ bv0 32) ~ldv_usb_gadget_chrdev~0) (not (= ~ldv_usb_gadget~0 (_ bv0 32))) (not (= (bvadd ~ldv_usb_gadget_class~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= |old(~ldv_usb_gadget_chrdev~0)| (_ bv0 32))) (not (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64)))) [2018-11-18 12:28:47,692 INFO L425 ceAbstractionStarter]: For program point L6079-1(line 6079) no Hoare annotation was computed. [2018-11-18 12:28:47,692 INFO L425 ceAbstractionStarter]: For program point L6080-2(lines 6080 6094) no Hoare annotation was computed. [2018-11-18 12:28:47,692 INFO L425 ceAbstractionStarter]: For program point L6081(lines 6081 6085) no Hoare annotation was computed. [2018-11-18 12:28:47,692 INFO L425 ceAbstractionStarter]: For program point L6080(lines 6080 6094) no Hoare annotation was computed. [2018-11-18 12:28:47,692 INFO L425 ceAbstractionStarter]: For program point ldv_register_chrdev_regionEXIT(lines 6074 6097) no Hoare annotation was computed. [2018-11-18 12:28:47,692 INFO L421 ceAbstractionStarter]: At program point ldv_register_chrdev_regionENTRY(lines 6074 6097) the Hoare annotation is: (or (= (_ bv0 32) ~ldv_usb_gadget_chrdev~0) (not (= ~ldv_usb_gadget~0 (_ bv0 32))) (not (= (bvadd ~ldv_usb_gadget_class~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= |old(~ldv_usb_gadget_chrdev~0)| (_ bv0 32))) (not (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64)))) [2018-11-18 12:28:47,692 INFO L421 ceAbstractionStarter]: At program point L6089(line 6089) the Hoare annotation is: (or (not (= ~ldv_usb_gadget~0 (_ bv0 32))) (not (= (bvadd ~ldv_usb_gadget_class~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= |old(~ldv_usb_gadget_chrdev~0)| (_ bv0 32))) (not (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64)))) [2018-11-18 12:28:47,692 INFO L425 ceAbstractionStarter]: For program point L6089-1(lines 6086 6090) no Hoare annotation was computed. [2018-11-18 12:28:47,692 INFO L425 ceAbstractionStarter]: For program point ldv_register_chrdev_regionFINAL(lines 6074 6097) no Hoare annotation was computed. [2018-11-18 12:28:47,692 INFO L425 ceAbstractionStarter]: For program point L6084-1(lines 6080 6092) no Hoare annotation was computed. [2018-11-18 12:28:47,692 INFO L421 ceAbstractionStarter]: At program point L6084(line 6084) the Hoare annotation is: (or (not (= ~ldv_usb_gadget~0 (_ bv0 32))) (not (= (bvadd ~ldv_usb_gadget_class~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= |old(~ldv_usb_gadget_chrdev~0)| (_ bv0 32))) (not (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64)))) [2018-11-18 12:28:47,692 INFO L425 ceAbstractionStarter]: For program point ldv_stopFINAL(lines 5926 5934) no Hoare annotation was computed. [2018-11-18 12:28:47,693 INFO L425 ceAbstractionStarter]: For program point ldv_stopEXIT(lines 5926 5934) no Hoare annotation was computed. [2018-11-18 12:28:47,693 INFO L428 ceAbstractionStarter]: At program point ldv_stopENTRY(lines 5926 5934) the Hoare annotation is: true [2018-11-18 12:28:47,693 INFO L421 ceAbstractionStarter]: At program point L5626(line 5626) the Hoare annotation is: (or (not (= |old(~ldv_usb_gadget~0)| (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_usb_gadget_class~0)|)) (and (= (bvadd ~ldv_usb_gadget_class~0 (_ bv4294967295 32)) (_ bv0 32)) (= init_~tmp___1~12 ((_ sign_extend 32) (_ bv0 32))) (= (_ bv0 32) ~ldv_usb_gadget~0) (not (bvugt ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64))) (= (_ bv1 32) ~ldv_usb_gadget_chrdev~0) (not (= init_~status~4 (_ bv0 32)))) (not (= |old(~ldv_usb_gadget_chrdev~0)| (_ bv0 32))) (not (bvule ((_ sign_extend 32) (bvadd |old(~usb_gadget_class~0.offset)| |old(~usb_gadget_class~0.base)|)) (_ bv2012 64)))) [2018-11-18 12:28:47,693 INFO L425 ceAbstractionStarter]: For program point L5624-1(line 5624) no Hoare annotation was computed. [2018-11-18 12:28:47,693 INFO L425 ceAbstractionStarter]: For program point L5626-1(line 5626) no Hoare annotation was computed. [2018-11-18 12:28:47,693 INFO L421 ceAbstractionStarter]: At program point L5624(line 5624) the Hoare annotation is: (or (not (= |old(~ldv_usb_gadget~0)| (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_usb_gadget_class~0)|)) (not (= |old(~ldv_usb_gadget_chrdev~0)| (_ bv0 32))) (and (= (bvadd ~ldv_usb_gadget_class~0 (_ bv4294967295 32)) (_ bv0 32)) (= init_~tmp___1~12 ((_ sign_extend 32) (_ bv0 32))) (= (_ bv0 32) ~ldv_usb_gadget~0) (not (bvugt ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64))) (= init_~status~4 (_ bv0 32)) (= (_ bv1 32) ~ldv_usb_gadget_chrdev~0)) (not (bvule ((_ sign_extend 32) (bvadd |old(~usb_gadget_class~0.offset)| |old(~usb_gadget_class~0.base)|)) (_ bv2012 64)))) [2018-11-18 12:28:47,693 INFO L425 ceAbstractionStarter]: For program point L5616-1(line 5616) no Hoare annotation was computed. [2018-11-18 12:28:47,693 INFO L421 ceAbstractionStarter]: At program point L5616(line 5616) the Hoare annotation is: (or (not (= |old(~ldv_usb_gadget~0)| (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_usb_gadget_class~0)|)) (and (= (_ bv0 32) ~ldv_usb_gadget_chrdev~0) (= (bvadd ~ldv_usb_gadget_class~0 (_ bv4294967295 32)) (_ bv0 32)) (= init_~tmp___1~12 ((_ sign_extend 32) (_ bv0 32))) (= (_ bv0 32) ~ldv_usb_gadget~0) (not (bvugt ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64)))) (not (= |old(~ldv_usb_gadget_chrdev~0)| (_ bv0 32))) (not (bvule ((_ sign_extend 32) (bvadd |old(~usb_gadget_class~0.offset)| |old(~usb_gadget_class~0.base)|)) (_ bv2012 64)))) [2018-11-18 12:28:47,693 INFO L425 ceAbstractionStarter]: For program point initEXIT(lines 5596 5634) no Hoare annotation was computed. [2018-11-18 12:28:47,693 INFO L425 ceAbstractionStarter]: For program point L5608-1(line 5608) no Hoare annotation was computed. [2018-11-18 12:28:47,693 INFO L421 ceAbstractionStarter]: At program point L5606(line 5606) the Hoare annotation is: (let ((.cse0 (= (_ bv0 32) ~ldv_usb_gadget_chrdev~0)) (.cse1 (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64))) (.cse2 (= (_ bv0 32) ~ldv_usb_gadget~0))) (or (and .cse0 (= (bvadd ~ldv_usb_gadget_class~0 (_ bv4294967295 32)) (_ bv0 32)) .cse1 .cse2) (not (= |old(~ldv_usb_gadget~0)| (_ bv0 32))) (and .cse0 (not .cse1) .cse2 (= ~ldv_usb_gadget_class~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_usb_gadget_class~0)|)) (not (= |old(~ldv_usb_gadget_chrdev~0)| (_ bv0 32))) (not (bvule ((_ sign_extend 32) (bvadd |old(~usb_gadget_class~0.offset)| |old(~usb_gadget_class~0.base)|)) (_ bv2012 64))))) [2018-11-18 12:28:47,693 INFO L421 ceAbstractionStarter]: At program point L5608(line 5608) the Hoare annotation is: (or (and (= (_ bv0 32) ~ldv_usb_gadget_chrdev~0) (= init_~tmp___1~12 ((_ sign_extend 32) (_ bv1 32))) (= (_ bv0 32) ~ldv_usb_gadget~0) (bvugt ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64)) (= ~ldv_usb_gadget_class~0 (_ bv0 32))) (not (= |old(~ldv_usb_gadget~0)| (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_usb_gadget_class~0)|)) (not (= |old(~ldv_usb_gadget_chrdev~0)| (_ bv0 32))) (not (bvule ((_ sign_extend 32) (bvadd |old(~usb_gadget_class~0.offset)| |old(~usb_gadget_class~0.base)|)) (_ bv2012 64)))) [2018-11-18 12:28:47,693 INFO L425 ceAbstractionStarter]: For program point L5604-1(line 5604) no Hoare annotation was computed. [2018-11-18 12:28:47,693 INFO L425 ceAbstractionStarter]: For program point L5606-1(line 5606) no Hoare annotation was computed. [2018-11-18 12:28:47,693 INFO L421 ceAbstractionStarter]: At program point L5604(line 5604) the Hoare annotation is: (or (not (= |old(~ldv_usb_gadget~0)| (_ bv0 32))) (and (= (_ bv0 32) ~ldv_usb_gadget_chrdev~0) (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64)) (= (_ bv0 32) ~ldv_usb_gadget~0) (= ~ldv_usb_gadget_class~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_usb_gadget_class~0)|)) (not (= |old(~ldv_usb_gadget_chrdev~0)| (_ bv0 32))) (not (bvule ((_ sign_extend 32) (bvadd |old(~usb_gadget_class~0.offset)| |old(~usb_gadget_class~0.base)|)) (_ bv2012 64)))) [2018-11-18 12:28:47,693 INFO L421 ceAbstractionStarter]: At program point L5627(line 5627) the Hoare annotation is: (or (and (= init_~tmp___1~12 ((_ sign_extend 32) (_ bv0 32))) (= (_ bv0 32) ~ldv_usb_gadget~0) (not (bvugt ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64))) (= (_ bv1 32) ~ldv_usb_gadget_chrdev~0) (= ~ldv_usb_gadget_class~0 (_ bv0 32)) (not (= init_~status~4 (_ bv0 32)))) (not (= |old(~ldv_usb_gadget~0)| (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_usb_gadget_class~0)|)) (not (= |old(~ldv_usb_gadget_chrdev~0)| (_ bv0 32))) (not (bvule ((_ sign_extend 32) (bvadd |old(~usb_gadget_class~0.offset)| |old(~usb_gadget_class~0.base)|)) (_ bv2012 64)))) [2018-11-18 12:28:47,693 INFO L425 ceAbstractionStarter]: For program point L5627-1(line 5627) no Hoare annotation was computed. [2018-11-18 12:28:47,694 INFO L425 ceAbstractionStarter]: For program point L5625-2(lines 5625 5631) no Hoare annotation was computed. [2018-11-18 12:28:47,694 INFO L425 ceAbstractionStarter]: For program point L5625(lines 5625 5631) no Hoare annotation was computed. [2018-11-18 12:28:47,694 INFO L421 ceAbstractionStarter]: At program point L5619(line 5619) the Hoare annotation is: (or (not (= |old(~ldv_usb_gadget~0)| (_ bv0 32))) (and (= (_ bv0 32) ~ldv_usb_gadget_chrdev~0) (= (bvadd ~ldv_usb_gadget_class~0 (_ bv4294967295 32)) (_ bv0 32)) (= init_~tmp___1~12 ((_ sign_extend 32) (_ bv0 32))) (= (_ bv0 32) ~ldv_usb_gadget~0) (not (bvugt ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64))) (not (= init_~status~4 (_ bv0 32)))) (not (= (_ bv0 32) |old(~ldv_usb_gadget_class~0)|)) (not (= |old(~ldv_usb_gadget_chrdev~0)| (_ bv0 32))) (not (bvule ((_ sign_extend 32) (bvadd |old(~usb_gadget_class~0.offset)| |old(~usb_gadget_class~0.base)|)) (_ bv2012 64)))) [2018-11-18 12:28:47,694 INFO L425 ceAbstractionStarter]: For program point L5619-1(line 5619) no Hoare annotation was computed. [2018-11-18 12:28:47,694 INFO L421 ceAbstractionStarter]: At program point initENTRY(lines 5596 5634) the Hoare annotation is: (or (not (= |old(~ldv_usb_gadget~0)| (_ bv0 32))) (and (= (_ bv0 32) ~ldv_usb_gadget_chrdev~0) (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64)) (= (_ bv0 32) ~ldv_usb_gadget~0) (= ~ldv_usb_gadget_class~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_usb_gadget_class~0)|)) (not (= |old(~ldv_usb_gadget_chrdev~0)| (_ bv0 32))) (not (bvule ((_ sign_extend 32) (bvadd |old(~usb_gadget_class~0.offset)| |old(~usb_gadget_class~0.base)|)) (_ bv2012 64)))) [2018-11-18 12:28:47,694 INFO L425 ceAbstractionStarter]: For program point L5617(lines 5617 5623) no Hoare annotation was computed. [2018-11-18 12:28:47,694 INFO L425 ceAbstractionStarter]: For program point L5607(lines 5607 5615) no Hoare annotation was computed. [2018-11-18 12:28:47,694 INFO L425 ceAbstractionStarter]: For program point initFINAL(lines 5596 5634) no Hoare annotation was computed. [2018-11-18 12:28:47,694 INFO L425 ceAbstractionStarter]: For program point get_gadget_dataEXIT(lines 3426 3434) no Hoare annotation was computed. [2018-11-18 12:28:47,694 INFO L425 ceAbstractionStarter]: For program point get_gadget_dataFINAL(lines 3426 3434) no Hoare annotation was computed. [2018-11-18 12:28:47,694 INFO L428 ceAbstractionStarter]: At program point get_gadget_dataENTRY(lines 3426 3434) the Hoare annotation is: true [2018-11-18 12:28:47,694 INFO L425 ceAbstractionStarter]: For program point L4699(line 4699) no Hoare annotation was computed. [2018-11-18 12:28:47,694 INFO L428 ceAbstractionStarter]: At program point L4691(line 4691) the Hoare annotation is: true [2018-11-18 12:28:47,694 INFO L428 ceAbstractionStarter]: At program point L4693-2(lines 4688 4698) the Hoare annotation is: true [2018-11-18 12:28:47,694 INFO L425 ceAbstractionStarter]: For program point L4691-1(line 4691) no Hoare annotation was computed. [2018-11-18 12:28:47,694 INFO L425 ceAbstractionStarter]: For program point L4693(lines 4693 4697) no Hoare annotation was computed. [2018-11-18 12:28:47,694 INFO L428 ceAbstractionStarter]: At program point L4687(line 4687) the Hoare annotation is: true [2018-11-18 12:28:47,694 INFO L425 ceAbstractionStarter]: For program point L4687-1(line 4687) no Hoare annotation was computed. [2018-11-18 12:28:47,695 INFO L428 ceAbstractionStarter]: At program point printer_pollENTRY(lines 4654 4702) the Hoare annotation is: true [2018-11-18 12:28:47,695 INFO L428 ceAbstractionStarter]: At program point L4681(line 4681) the Hoare annotation is: true [2018-11-18 12:28:47,695 INFO L425 ceAbstractionStarter]: For program point L4681-1(line 4681) no Hoare annotation was computed. [2018-11-18 12:28:47,695 INFO L428 ceAbstractionStarter]: At program point L4677(line 4677) the Hoare annotation is: true [2018-11-18 12:28:47,695 INFO L425 ceAbstractionStarter]: For program point printer_pollEXIT(lines 4654 4702) no Hoare annotation was computed. [2018-11-18 12:28:47,695 INFO L428 ceAbstractionStarter]: At program point L4671(line 4671) the Hoare annotation is: true [2018-11-18 12:28:47,695 INFO L425 ceAbstractionStarter]: For program point L4671-1(line 4671) no Hoare annotation was computed. [2018-11-18 12:28:47,695 INFO L428 ceAbstractionStarter]: At program point L4673(line 4673) the Hoare annotation is: true [2018-11-18 12:28:47,695 INFO L428 ceAbstractionStarter]: At program point L4673-1(line 4673) the Hoare annotation is: true [2018-11-18 12:28:47,695 INFO L425 ceAbstractionStarter]: For program point L4692-1(line 4692) no Hoare annotation was computed. [2018-11-18 12:28:47,695 INFO L428 ceAbstractionStarter]: At program point L4692(line 4692) the Hoare annotation is: true [2018-11-18 12:28:47,695 INFO L425 ceAbstractionStarter]: For program point printer_pollFINAL(lines 4654 4702) no Hoare annotation was computed. [2018-11-18 12:28:47,695 INFO L425 ceAbstractionStarter]: For program point L4688(lines 4688 4698) no Hoare annotation was computed. [2018-11-18 12:28:47,695 INFO L425 ceAbstractionStarter]: For program point L4682(lines 4682 4686) no Hoare annotation was computed. [2018-11-18 12:28:47,695 INFO L425 ceAbstractionStarter]: For program point L4680-1(line 4680) no Hoare annotation was computed. [2018-11-18 12:28:47,695 INFO L425 ceAbstractionStarter]: For program point L4678(line 4678) no Hoare annotation was computed. [2018-11-18 12:28:47,695 INFO L428 ceAbstractionStarter]: At program point L4680(line 4680) the Hoare annotation is: true [2018-11-18 12:28:47,695 INFO L425 ceAbstractionStarter]: For program point L4682-2(lines 4682 4686) no Hoare annotation was computed. [2018-11-18 12:28:47,695 INFO L428 ceAbstractionStarter]: At program point L4676-1(line 4676) the Hoare annotation is: true [2018-11-18 12:28:47,695 INFO L425 ceAbstractionStarter]: For program point L4674(line 4674) no Hoare annotation was computed. [2018-11-18 12:28:47,695 INFO L428 ceAbstractionStarter]: At program point L4676(line 4676) the Hoare annotation is: true [2018-11-18 12:28:47,695 INFO L425 ceAbstractionStarter]: For program point variable_test_bitEXIT(lines 2765 2774) no Hoare annotation was computed. [2018-11-18 12:28:47,695 INFO L428 ceAbstractionStarter]: At program point variable_test_bitENTRY(lines 2765 2774) the Hoare annotation is: true [2018-11-18 12:28:47,695 INFO L425 ceAbstractionStarter]: For program point variable_test_bitFINAL(lines 2765 2774) no Hoare annotation was computed. [2018-11-18 12:28:47,695 INFO L425 ceAbstractionStarter]: For program point __list_delFINAL(lines 2863 2872) no Hoare annotation was computed. [2018-11-18 12:28:47,695 INFO L425 ceAbstractionStarter]: For program point __list_delEXIT(lines 2863 2872) no Hoare annotation was computed. [2018-11-18 12:28:47,696 INFO L428 ceAbstractionStarter]: At program point __list_delENTRY(lines 2863 2872) the Hoare annotation is: true [2018-11-18 12:28:47,696 INFO L425 ceAbstractionStarter]: For program point usb_ep_free_requestFINAL(lines 3399 3407) no Hoare annotation was computed. [2018-11-18 12:28:47,696 INFO L428 ceAbstractionStarter]: At program point L3404(line 3404) the Hoare annotation is: true [2018-11-18 12:28:47,696 INFO L425 ceAbstractionStarter]: For program point L3404-1(line 3404) no Hoare annotation was computed. [2018-11-18 12:28:47,696 INFO L428 ceAbstractionStarter]: At program point usb_ep_free_requestENTRY(lines 3399 3407) the Hoare annotation is: true [2018-11-18 12:28:47,696 INFO L425 ceAbstractionStarter]: For program point usb_ep_free_requestEXIT(lines 3399 3407) no Hoare annotation was computed. [2018-11-18 12:28:47,696 INFO L428 ceAbstractionStarter]: At program point #Ultimate.C_memcpyENTRY(line -1) the Hoare annotation is: true [2018-11-18 12:28:47,696 INFO L428 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-11-18 12:28:47,696 INFO L425 ceAbstractionStarter]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2018-11-18 12:28:47,696 INFO L425 ceAbstractionStarter]: For program point #Ultimate.C_memcpyFINAL(line -1) no Hoare annotation was computed. [2018-11-18 12:28:47,696 INFO L425 ceAbstractionStarter]: For program point get_currentEXIT(lines 2783 2807) no Hoare annotation was computed. [2018-11-18 12:28:47,696 INFO L428 ceAbstractionStarter]: At program point L2804(lines 2787 2806) the Hoare annotation is: true [2018-11-18 12:28:47,696 INFO L425 ceAbstractionStarter]: For program point L2798(line 2798) no Hoare annotation was computed. [2018-11-18 12:28:47,696 INFO L425 ceAbstractionStarter]: For program point L2792(line 2792) no Hoare annotation was computed. [2018-11-18 12:28:47,696 INFO L425 ceAbstractionStarter]: For program point L2788(lines 2788 2803) no Hoare annotation was computed. [2018-11-18 12:28:47,696 INFO L428 ceAbstractionStarter]: At program point get_currentENTRY(lines 2783 2807) the Hoare annotation is: true [2018-11-18 12:28:47,696 INFO L425 ceAbstractionStarter]: For program point get_currentFINAL(lines 2783 2807) no Hoare annotation was computed. [2018-11-18 12:28:47,696 INFO L425 ceAbstractionStarter]: For program point L2801(line 2801) no Hoare annotation was computed. [2018-11-18 12:28:47,696 INFO L425 ceAbstractionStarter]: For program point L2795(line 2795) no Hoare annotation was computed. [2018-11-18 12:28:47,696 INFO L425 ceAbstractionStarter]: For program point L2789(line 2789) no Hoare annotation was computed. [2018-11-18 12:28:47,696 INFO L425 ceAbstractionStarter]: For program point printer_reset_interfaceFINAL(lines 4776 4800) no Hoare annotation was computed. [2018-11-18 12:28:47,697 INFO L425 ceAbstractionStarter]: For program point L4792-2(lines 4792 4796) no Hoare annotation was computed. [2018-11-18 12:28:47,697 INFO L428 ceAbstractionStarter]: At program point printer_reset_interfaceENTRY(lines 4776 4800) the Hoare annotation is: true [2018-11-18 12:28:47,697 INFO L428 ceAbstractionStarter]: At program point L4793(line 4793) the Hoare annotation is: true [2018-11-18 12:28:47,697 INFO L425 ceAbstractionStarter]: For program point L4792(lines 4792 4796) no Hoare annotation was computed. [2018-11-18 12:28:47,697 INFO L425 ceAbstractionStarter]: For program point L4793-1(line 4793) no Hoare annotation was computed. [2018-11-18 12:28:47,697 INFO L425 ceAbstractionStarter]: For program point L4787(lines 4787 4791) no Hoare annotation was computed. [2018-11-18 12:28:47,697 INFO L425 ceAbstractionStarter]: For program point L4788-1(line 4788) no Hoare annotation was computed. [2018-11-18 12:28:47,697 INFO L428 ceAbstractionStarter]: At program point L4788(line 4788) the Hoare annotation is: true [2018-11-18 12:28:47,697 INFO L425 ceAbstractionStarter]: For program point printer_reset_interfaceEXIT(lines 4776 4800) no Hoare annotation was computed. [2018-11-18 12:28:47,697 INFO L425 ceAbstractionStarter]: For program point L4787-2(lines 4787 4791) no Hoare annotation was computed. [2018-11-18 12:28:47,697 INFO L425 ceAbstractionStarter]: For program point L4781(lines 4781 4785) no Hoare annotation was computed. [2018-11-18 12:28:47,697 INFO L428 ceAbstractionStarter]: At program point L4150(line 4150) the Hoare annotation is: true [2018-11-18 12:28:47,697 INFO L425 ceAbstractionStarter]: For program point L4150-1(line 4150) no Hoare annotation was computed. [2018-11-18 12:28:47,697 INFO L428 ceAbstractionStarter]: At program point L4146(line 4146) the Hoare annotation is: true [2018-11-18 12:28:47,697 INFO L428 ceAbstractionStarter]: At program point L4144(lines 4134 4158) the Hoare annotation is: true [2018-11-18 12:28:47,697 INFO L425 ceAbstractionStarter]: For program point tx_completeFINAL(lines 4128 4159) no Hoare annotation was computed. [2018-11-18 12:28:47,697 INFO L425 ceAbstractionStarter]: For program point L4138(line 4138) no Hoare annotation was computed. [2018-11-18 12:28:47,697 INFO L425 ceAbstractionStarter]: For program point L4138-2(line 4138) no Hoare annotation was computed. [2018-11-18 12:28:47,697 INFO L425 ceAbstractionStarter]: For program point L4136(lines 4136 4143) no Hoare annotation was computed. [2018-11-18 12:28:47,697 INFO L425 ceAbstractionStarter]: For program point L4151(lines 4151 4155) no Hoare annotation was computed. [2018-11-18 12:28:47,697 INFO L425 ceAbstractionStarter]: For program point L4149-1(line 4149) no Hoare annotation was computed. [2018-11-18 12:28:47,697 INFO L428 ceAbstractionStarter]: At program point L4149(line 4149) the Hoare annotation is: true [2018-11-18 12:28:47,697 INFO L428 ceAbstractionStarter]: At program point L4151-2(lines 4151 4155) the Hoare annotation is: true [2018-11-18 12:28:47,697 INFO L425 ceAbstractionStarter]: For program point L4147(line 4147) no Hoare annotation was computed. [2018-11-18 12:28:47,697 INFO L428 ceAbstractionStarter]: At program point L4145(line 4145) the Hoare annotation is: true [2018-11-18 12:28:47,697 INFO L425 ceAbstractionStarter]: For program point L4141(line 4141) no Hoare annotation was computed. [2018-11-18 12:28:47,698 INFO L425 ceAbstractionStarter]: For program point L4139(line 4139) no Hoare annotation was computed. [2018-11-18 12:28:47,698 INFO L425 ceAbstractionStarter]: For program point L4137(line 4137) no Hoare annotation was computed. [2018-11-18 12:28:47,698 INFO L428 ceAbstractionStarter]: At program point tx_completeENTRY(lines 4128 4159) the Hoare annotation is: true [2018-11-18 12:28:47,698 INFO L425 ceAbstractionStarter]: For program point L4137-2(line 4137) no Hoare annotation was computed. [2018-11-18 12:28:47,698 INFO L425 ceAbstractionStarter]: For program point tx_completeEXIT(lines 4128 4159) no Hoare annotation was computed. [2018-11-18 12:28:47,698 INFO L428 ceAbstractionStarter]: At program point ldv_mallocENTRY(lines 3200 3210) the Hoare annotation is: true [2018-11-18 12:28:47,698 INFO L425 ceAbstractionStarter]: For program point ldv_mallocFINAL(lines 3200 3210) no Hoare annotation was computed. [2018-11-18 12:28:47,698 INFO L428 ceAbstractionStarter]: At program point L3204(line 3204) the Hoare annotation is: true [2018-11-18 12:28:47,698 INFO L425 ceAbstractionStarter]: For program point L3202(lines 3202 3209) no Hoare annotation was computed. [2018-11-18 12:28:47,698 INFO L425 ceAbstractionStarter]: For program point L3204-1(line 3204) no Hoare annotation was computed. [2018-11-18 12:28:47,698 INFO L425 ceAbstractionStarter]: For program point ldv_mallocEXIT(lines 3200 3210) no Hoare annotation was computed. [2018-11-18 12:28:47,698 INFO L428 ceAbstractionStarter]: At program point ##fun~$Pointer$~TO~C_INTENTRY(line -1) the Hoare annotation is: true [2018-11-18 12:28:47,698 INFO L428 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-11-18 12:28:47,698 INFO L425 ceAbstractionStarter]: For program point L-1-1(line -1) no Hoare annotation was computed. [2018-11-18 12:28:47,698 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~TO~C_INTFINAL(line -1) no Hoare annotation was computed. [2018-11-18 12:28:47,698 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~TO~C_INTEXIT(line -1) no Hoare annotation was computed. [2018-11-18 12:28:47,698 INFO L428 ceAbstractionStarter]: At program point ldv_ptr_errENTRY(lines 5977 5984) the Hoare annotation is: true [2018-11-18 12:28:47,698 INFO L425 ceAbstractionStarter]: For program point ldv_ptr_errFINAL(lines 5977 5984) no Hoare annotation was computed. [2018-11-18 12:28:47,698 INFO L425 ceAbstractionStarter]: For program point ldv_ptr_errEXIT(lines 5977 5984) no Hoare annotation was computed. [2018-11-18 12:28:47,698 INFO L425 ceAbstractionStarter]: For program point usb_ep_alloc_requestEXIT(lines 3390 3398) no Hoare annotation was computed. [2018-11-18 12:28:47,698 INFO L428 ceAbstractionStarter]: At program point usb_ep_alloc_requestENTRY(lines 3390 3398) the Hoare annotation is: true [2018-11-18 12:28:47,698 INFO L425 ceAbstractionStarter]: For program point usb_ep_alloc_requestFINAL(lines 3390 3398) no Hoare annotation was computed. [2018-11-18 12:28:47,698 INFO L425 ceAbstractionStarter]: For program point L3395-1(line 3395) no Hoare annotation was computed. [2018-11-18 12:28:47,698 INFO L428 ceAbstractionStarter]: At program point L3395(line 3395) the Hoare annotation is: true [2018-11-18 12:28:47,698 INFO L425 ceAbstractionStarter]: For program point L5023(lines 5023 5027) no Hoare annotation was computed. [2018-11-18 12:28:47,698 INFO L428 ceAbstractionStarter]: At program point L4957(line 4957) the Hoare annotation is: true [2018-11-18 12:28:47,699 INFO L425 ceAbstractionStarter]: For program point L5023-2(lines 5023 5027) no Hoare annotation was computed. [2018-11-18 12:28:47,699 INFO L425 ceAbstractionStarter]: For program point L4957-1(line 4957) no Hoare annotation was computed. [2018-11-18 12:28:47,699 INFO L428 ceAbstractionStarter]: At program point L4982(lines 4949 5032) the Hoare annotation is: true [2018-11-18 12:28:47,699 INFO L425 ceAbstractionStarter]: For program point L5011(lines 5011 5015) no Hoare annotation was computed. [2018-11-18 12:28:47,699 INFO L428 ceAbstractionStarter]: At program point L5007(lines 4949 5032) the Hoare annotation is: true [2018-11-18 12:28:47,699 INFO L425 ceAbstractionStarter]: For program point printer_soft_resetFINAL(lines 4932 5033) no Hoare annotation was computed. [2018-11-18 12:28:47,699 INFO L428 ceAbstractionStarter]: At program point L4995(line 4995) the Hoare annotation is: true [2018-11-18 12:28:47,699 INFO L425 ceAbstractionStarter]: For program point L4995-1(line 4995) no Hoare annotation was computed. [2018-11-18 12:28:47,699 INFO L428 ceAbstractionStarter]: At program point L4991(line 4991) the Hoare annotation is: true [2018-11-18 12:28:47,699 INFO L425 ceAbstractionStarter]: For program point L4958(lines 4958 4962) no Hoare annotation was computed. [2018-11-18 12:28:47,699 INFO L428 ceAbstractionStarter]: At program point L4991-1(line 4991) the Hoare annotation is: true [2018-11-18 12:28:47,699 INFO L425 ceAbstractionStarter]: For program point L4958-2(lines 4958 4962) no Hoare annotation was computed. [2018-11-18 12:28:47,699 INFO L428 ceAbstractionStarter]: At program point printer_soft_resetENTRY(lines 4932 5033) the Hoare annotation is: true [2018-11-18 12:28:47,699 INFO L425 ceAbstractionStarter]: For program point L5016-1(line 5016) no Hoare annotation was computed. [2018-11-18 12:28:47,699 INFO L428 ceAbstractionStarter]: At program point L5016(line 5016) the Hoare annotation is: true [2018-11-18 12:28:47,699 INFO L425 ceAbstractionStarter]: For program point L4979(line 4979) no Hoare annotation was computed. [2018-11-18 12:28:47,699 INFO L428 ceAbstractionStarter]: At program point L5012(lines 4949 5032) the Hoare annotation is: true [2018-11-18 12:28:47,699 INFO L425 ceAbstractionStarter]: For program point L4963(lines 4963 4968) no Hoare annotation was computed. [2018-11-18 12:28:47,699 INFO L425 ceAbstractionStarter]: For program point L4996(lines 4996 5000) no Hoare annotation was computed. [2018-11-18 12:28:47,699 INFO L425 ceAbstractionStarter]: For program point L4963-2(lines 4963 4968) no Hoare annotation was computed. [2018-11-18 12:28:47,699 INFO L428 ceAbstractionStarter]: At program point L4992(lines 4949 5032) the Hoare annotation is: true [2018-11-18 12:28:47,699 INFO L428 ceAbstractionStarter]: At program point L4951(line 4951) the Hoare annotation is: true [2018-11-18 12:28:47,700 INFO L425 ceAbstractionStarter]: For program point L5017-2(lines 5017 5021) no Hoare annotation was computed. [2018-11-18 12:28:47,700 INFO L425 ceAbstractionStarter]: For program point L4951-1(line 4951) no Hoare annotation was computed. [2018-11-18 12:28:47,700 INFO L425 ceAbstractionStarter]: For program point L5017(lines 5017 5021) no Hoare annotation was computed. [2018-11-18 12:28:47,700 INFO L425 ceAbstractionStarter]: For program point printer_soft_resetEXIT(lines 4932 5033) no Hoare annotation was computed. [2018-11-18 12:28:47,700 INFO L425 ceAbstractionStarter]: For program point L4980-1(line 4980) no Hoare annotation was computed. [2018-11-18 12:28:47,700 INFO L428 ceAbstractionStarter]: At program point L4980(line 4980) the Hoare annotation is: true [2018-11-18 12:28:47,700 INFO L428 ceAbstractionStarter]: At program point L4976-1(line 4976) the Hoare annotation is: true [2018-11-18 12:28:47,700 INFO L425 ceAbstractionStarter]: For program point L5009(line 5009) no Hoare annotation was computed. [2018-11-18 12:28:47,700 INFO L428 ceAbstractionStarter]: At program point L4976(line 4976) the Hoare annotation is: true [2018-11-18 12:28:47,700 INFO L425 ceAbstractionStarter]: For program point L4964-1(line 4964) no Hoare annotation was computed. [2018-11-18 12:28:47,700 INFO L428 ceAbstractionStarter]: At program point L4997(lines 4949 5032) the Hoare annotation is: true [2018-11-18 12:28:47,700 INFO L428 ceAbstractionStarter]: At program point L4964(line 4964) the Hoare annotation is: true [2018-11-18 12:28:47,700 INFO L428 ceAbstractionStarter]: At program point L5022(line 5022) the Hoare annotation is: true [2018-11-18 12:28:47,701 INFO L425 ceAbstractionStarter]: For program point L5022-1(line 5022) no Hoare annotation was computed. [2018-11-18 12:28:47,701 INFO L425 ceAbstractionStarter]: For program point L4952-2(lines 4952 4956) no Hoare annotation was computed. [2018-11-18 12:28:47,701 INFO L425 ceAbstractionStarter]: For program point L4952(lines 4952 4956) no Hoare annotation was computed. [2018-11-18 12:28:47,701 INFO L428 ceAbstractionStarter]: At program point L5010(line 5010) the Hoare annotation is: true [2018-11-18 12:28:47,701 INFO L425 ceAbstractionStarter]: For program point L4981(lines 4981 4985) no Hoare annotation was computed. [2018-11-18 12:28:47,701 INFO L428 ceAbstractionStarter]: At program point L5006(line 5006) the Hoare annotation is: true [2018-11-18 12:28:47,701 INFO L428 ceAbstractionStarter]: At program point L4977(lines 4949 5032) the Hoare annotation is: true [2018-11-18 12:28:47,701 INFO L425 ceAbstractionStarter]: For program point L5010-1(line 5010) no Hoare annotation was computed. [2018-11-18 12:28:47,701 INFO L428 ceAbstractionStarter]: At program point L5006-1(line 5006) the Hoare annotation is: true [2018-11-18 12:28:47,701 INFO L425 ceAbstractionStarter]: For program point L4994(line 4994) no Hoare annotation was computed. [2018-11-18 12:28:47,701 INFO L421 ceAbstractionStarter]: At program point L5882(line 5882) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_usb_gadget_chrdev~0) (not (= ~ldv_usb_gadget~0 (_ bv0 32))) (not (= (_ bv0 32) ~ldv_usb_gadget_class~0)) (not (= (bvadd |old(~ldv_usb_gadget_chrdev~0)| (_ bv4294967295 32)) (_ bv0 32))) (not (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64)))) [2018-11-18 12:28:47,701 INFO L425 ceAbstractionStarter]: For program point ldv_unregister_chrdev_region_9EXIT(lines 5876 5885) no Hoare annotation was computed. [2018-11-18 12:28:47,702 INFO L421 ceAbstractionStarter]: At program point ldv_unregister_chrdev_region_9ENTRY(lines 5876 5885) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_usb_gadget_chrdev~0) (not (= ~ldv_usb_gadget~0 (_ bv0 32))) (not (= (_ bv0 32) ~ldv_usb_gadget_class~0)) (not (= (bvadd |old(~ldv_usb_gadget_chrdev~0)| (_ bv4294967295 32)) (_ bv0 32))) (not (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64)))) [2018-11-18 12:28:47,702 INFO L425 ceAbstractionStarter]: For program point ldv_unregister_chrdev_region_9FINAL(lines 5876 5885) no Hoare annotation was computed. [2018-11-18 12:28:47,702 INFO L425 ceAbstractionStarter]: For program point L5948-1(lines 5945 5949) no Hoare annotation was computed. [2018-11-18 12:28:47,702 INFO L428 ceAbstractionStarter]: At program point L5948(line 5948) the Hoare annotation is: true [2018-11-18 12:28:47,702 INFO L425 ceAbstractionStarter]: For program point L5945(lines 5945 5949) no Hoare annotation was computed. [2018-11-18 12:28:47,702 INFO L425 ceAbstractionStarter]: For program point ldv_nonpositive_intEXIT(lines 5937 5952) no Hoare annotation was computed. [2018-11-18 12:28:47,702 INFO L428 ceAbstractionStarter]: At program point ldv_nonpositive_intENTRY(lines 5937 5952) the Hoare annotation is: true [2018-11-18 12:28:47,702 INFO L425 ceAbstractionStarter]: For program point ldv_nonpositive_intFINAL(lines 5937 5952) no Hoare annotation was computed. [2018-11-18 12:28:47,702 INFO L425 ceAbstractionStarter]: For program point L6014(lines 6014 6018) no Hoare annotation was computed. [2018-11-18 12:28:47,702 INFO L421 ceAbstractionStarter]: At program point L6017(line 6017) the Hoare annotation is: (or (not (= ~ldv_usb_gadget~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_usb_gadget_class~0)|)) (not (= ~ldv_usb_gadget_chrdev~0 (_ bv0 32))) (not (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64)))) [2018-11-18 12:28:47,702 INFO L425 ceAbstractionStarter]: For program point L6017-1(lines 6013 6025) no Hoare annotation was computed. [2018-11-18 12:28:47,702 INFO L425 ceAbstractionStarter]: For program point L6013-2(lines 6013 6027) no Hoare annotation was computed. [2018-11-18 12:28:47,702 INFO L425 ceAbstractionStarter]: For program point L6013(lines 6013 6027) no Hoare annotation was computed. [2018-11-18 12:28:47,703 INFO L421 ceAbstractionStarter]: At program point ldv_create_classENTRY(lines 6007 6030) the Hoare annotation is: (or (not (= ~ldv_usb_gadget~0 (_ bv0 32))) (= ~ldv_usb_gadget_class~0 (_ bv0 32)) (not (= (_ bv0 32) |old(~ldv_usb_gadget_class~0)|)) (not (= ~ldv_usb_gadget_chrdev~0 (_ bv0 32))) (not (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64)))) [2018-11-18 12:28:47,703 INFO L425 ceAbstractionStarter]: For program point ldv_create_classEXIT(lines 6007 6030) no Hoare annotation was computed. [2018-11-18 12:28:47,703 INFO L421 ceAbstractionStarter]: At program point L6022(line 6022) the Hoare annotation is: (or (not (= ~ldv_usb_gadget~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_usb_gadget_class~0)|)) (not (= ~ldv_usb_gadget_chrdev~0 (_ bv0 32))) (not (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64)))) [2018-11-18 12:28:47,703 INFO L425 ceAbstractionStarter]: For program point L6022-1(lines 6019 6023) no Hoare annotation was computed. [2018-11-18 12:28:47,703 INFO L425 ceAbstractionStarter]: For program point ldv_create_classFINAL(lines 6007 6030) no Hoare annotation was computed. [2018-11-18 12:28:47,703 INFO L421 ceAbstractionStarter]: At program point ldv_unregister_classENTRY(lines 6055 6073) the Hoare annotation is: (let ((.cse1 (not (= ~ldv_usb_gadget~0 (_ bv0 32)))) (.cse0 (= (bvadd ~ldv_usb_gadget_class~0 (_ bv4294967295 32)) (_ bv0 32))) (.cse2 (not (= (bvadd |old(~ldv_usb_gadget_class~0)| (_ bv4294967295 32)) (_ bv0 32)))) (.cse3 (not (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64))))) (and (or .cse0 .cse1 .cse2 (not (= ~ldv_usb_gadget_chrdev~0 (_ bv0 32))) .cse3) (or .cse1 .cse0 .cse2 (not (= (bvadd ~ldv_usb_gadget_chrdev~0 (_ bv4294967295 32)) (_ bv0 32))) .cse3))) [2018-11-18 12:28:47,703 INFO L425 ceAbstractionStarter]: For program point ldv_unregister_classEXIT(lines 6055 6073) no Hoare annotation was computed. [2018-11-18 12:28:47,703 INFO L425 ceAbstractionStarter]: For program point ldv_unregister_classFINAL(lines 6055 6073) no Hoare annotation was computed. [2018-11-18 12:28:47,703 INFO L425 ceAbstractionStarter]: For program point L6068-1(lines 6065 6069) no Hoare annotation was computed. [2018-11-18 12:28:47,703 INFO L421 ceAbstractionStarter]: At program point L6068(line 6068) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_usb_gadget~0 (_ bv0 32)))) (.cse1 (not (= (bvadd |old(~ldv_usb_gadget_class~0)| (_ bv4294967295 32)) (_ bv0 32)))) (.cse2 (not (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64))))) (and (or .cse0 .cse1 (not (= (bvadd ~ldv_usb_gadget_chrdev~0 (_ bv4294967295 32)) (_ bv0 32))) .cse2) (or .cse0 .cse1 (not (= ~ldv_usb_gadget_chrdev~0 (_ bv0 32))) .cse2))) [2018-11-18 12:28:47,703 INFO L421 ceAbstractionStarter]: At program point L6063(line 6063) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_usb_gadget~0 (_ bv0 32)))) (.cse1 (not (= (bvadd |old(~ldv_usb_gadget_class~0)| (_ bv4294967295 32)) (_ bv0 32)))) (.cse2 (not (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64))))) (and (or .cse0 .cse1 (not (= (bvadd ~ldv_usb_gadget_chrdev~0 (_ bv4294967295 32)) (_ bv0 32))) .cse2) (or .cse0 .cse1 (not (= ~ldv_usb_gadget_chrdev~0 (_ bv0 32))) .cse2))) [2018-11-18 12:28:47,704 INFO L425 ceAbstractionStarter]: For program point L6063-1(lines 6059 6072) no Hoare annotation was computed. [2018-11-18 12:28:47,704 INFO L428 ceAbstractionStarter]: At program point kmemleak_allocENTRY(lines 2991 2999) the Hoare annotation is: true [2018-11-18 12:28:47,704 INFO L425 ceAbstractionStarter]: For program point kmemleak_allocFINAL(lines 2991 2999) no Hoare annotation was computed. [2018-11-18 12:28:47,704 INFO L425 ceAbstractionStarter]: For program point kmemleak_allocEXIT(lines 2991 2999) no Hoare annotation was computed. [2018-11-18 12:28:47,704 INFO L425 ceAbstractionStarter]: For program point ldv_is_err_or_nullENTRY(lines 5985 6003) no Hoare annotation was computed. [2018-11-18 12:28:47,704 INFO L425 ceAbstractionStarter]: For program point L5995(lines 5995 5999) no Hoare annotation was computed. [2018-11-18 12:28:47,704 INFO L425 ceAbstractionStarter]: For program point L5994(line 5994) no Hoare annotation was computed. [2018-11-18 12:28:47,704 INFO L425 ceAbstractionStarter]: For program point ldv_is_err_or_nullEXIT(lines 5985 6003) no Hoare annotation was computed. [2018-11-18 12:28:47,704 INFO L425 ceAbstractionStarter]: For program point L5991(lines 5991 6000) no Hoare annotation was computed. [2018-11-18 12:28:47,704 INFO L425 ceAbstractionStarter]: For program point L5994-1(line 5994) no Hoare annotation was computed. [2018-11-18 12:28:47,704 INFO L425 ceAbstractionStarter]: For program point L5995-2(lines 5991 6000) no Hoare annotation was computed. [2018-11-18 12:28:47,704 INFO L425 ceAbstractionStarter]: For program point ldv_is_err_or_nullFINAL(lines 5985 6003) no Hoare annotation was computed. [2018-11-18 12:28:47,704 INFO L425 ceAbstractionStarter]: For program point usb_find_endpointENTRY(lines 3759 3784) no Hoare annotation was computed. [2018-11-18 12:28:47,704 INFO L425 ceAbstractionStarter]: For program point L3776(lines 3776 3780) no Hoare annotation was computed. [2018-11-18 12:28:47,705 INFO L425 ceAbstractionStarter]: For program point L3777(lines 3765 3783) no Hoare annotation was computed. [2018-11-18 12:28:47,705 INFO L425 ceAbstractionStarter]: For program point L3775(lines 3765 3783) no Hoare annotation was computed. [2018-11-18 12:28:47,705 INFO L425 ceAbstractionStarter]: For program point L3768(lines 3768 3772) no Hoare annotation was computed. [2018-11-18 12:28:47,705 INFO L425 ceAbstractionStarter]: For program point usb_find_endpointFINAL(lines 3759 3784) no Hoare annotation was computed. [2018-11-18 12:28:47,705 INFO L425 ceAbstractionStarter]: For program point usb_find_endpointEXIT(lines 3759 3784) no Hoare annotation was computed. [2018-11-18 12:28:47,705 INFO L428 ceAbstractionStarter]: At program point L2880(line 2880) the Hoare annotation is: true [2018-11-18 12:28:47,705 INFO L425 ceAbstractionStarter]: For program point L2879-1(line 2879) no Hoare annotation was computed. [2018-11-18 12:28:47,705 INFO L428 ceAbstractionStarter]: At program point L2879(line 2879) the Hoare annotation is: true [2018-11-18 12:28:47,705 INFO L425 ceAbstractionStarter]: For program point list_del_initEXIT(lines 2874 2883) no Hoare annotation was computed. [2018-11-18 12:28:47,705 INFO L428 ceAbstractionStarter]: At program point list_del_initENTRY(lines 2874 2883) the Hoare annotation is: true [2018-11-18 12:28:47,705 INFO L425 ceAbstractionStarter]: For program point list_del_initFINAL(lines 2874 2883) no Hoare annotation was computed. [2018-11-18 12:28:47,705 INFO L425 ceAbstractionStarter]: For program point list_add_tailFINAL(lines 2854 2862) no Hoare annotation was computed. [2018-11-18 12:28:47,705 INFO L428 ceAbstractionStarter]: At program point list_add_tailENTRY(lines 2854 2862) the Hoare annotation is: true [2018-11-18 12:28:47,705 INFO L425 ceAbstractionStarter]: For program point list_add_tailEXIT(lines 2854 2862) no Hoare annotation was computed. [2018-11-18 12:28:47,705 INFO L425 ceAbstractionStarter]: For program point L4224(lines 4224 4230) no Hoare annotation was computed. [2018-11-18 12:28:47,706 INFO L425 ceAbstractionStarter]: For program point L4220-1(line 4220) no Hoare annotation was computed. [2018-11-18 12:28:47,706 INFO L428 ceAbstractionStarter]: At program point L4220(line 4220) the Hoare annotation is: true [2018-11-18 12:28:47,706 INFO L428 ceAbstractionStarter]: At program point L4239(lines 4207 4242) the Hoare annotation is: true [2018-11-18 12:28:47,706 INFO L428 ceAbstractionStarter]: At program point L4235(lines 4215 4241) the Hoare annotation is: true [2018-11-18 12:28:47,706 INFO L428 ceAbstractionStarter]: At program point L4233(line 4233) the Hoare annotation is: true [2018-11-18 12:28:47,706 INFO L425 ceAbstractionStarter]: For program point L4233-1(line 4233) no Hoare annotation was computed. [2018-11-18 12:28:47,706 INFO L428 ceAbstractionStarter]: At program point L4229(line 4229) the Hoare annotation is: true [2018-11-18 12:28:47,706 INFO L428 ceAbstractionStarter]: At program point L4229-1(lines 4215 4241) the Hoare annotation is: true [2018-11-18 12:28:47,706 INFO L428 ceAbstractionStarter]: At program point L4223(line 4223) the Hoare annotation is: true [2018-11-18 12:28:47,706 INFO L425 ceAbstractionStarter]: For program point L4223-1(line 4223) no Hoare annotation was computed. [2018-11-18 12:28:47,706 INFO L425 ceAbstractionStarter]: For program point setup_rx_reqsEXIT(lines 4207 4242) no Hoare annotation was computed. [2018-11-18 12:28:47,706 INFO L428 ceAbstractionStarter]: At program point setup_rx_reqsENTRY(lines 4207 4242) the Hoare annotation is: true [2018-11-18 12:28:47,706 INFO L425 ceAbstractionStarter]: For program point L4234(lines 4234 4238) no Hoare annotation was computed. [2018-11-18 12:28:47,706 INFO L425 ceAbstractionStarter]: For program point L4232(line 4232) no Hoare annotation was computed. [2018-11-18 12:28:47,707 INFO L428 ceAbstractionStarter]: At program point L4226(line 4226) the Hoare annotation is: true [2018-11-18 12:28:47,707 INFO L428 ceAbstractionStarter]: At program point L4767(line 4767) the Hoare annotation is: true [2018-11-18 12:28:47,707 INFO L425 ceAbstractionStarter]: For program point L4767-1(line 4767) no Hoare annotation was computed. [2018-11-18 12:28:47,707 INFO L425 ceAbstractionStarter]: For program point L4765-1(lines 4765 4772) no Hoare annotation was computed. [2018-11-18 12:28:47,707 INFO L425 ceAbstractionStarter]: For program point L4757(lines 4757 4763) no Hoare annotation was computed. [2018-11-18 12:28:47,707 INFO L425 ceAbstractionStarter]: For program point L4749(lines 4749 4755) no Hoare annotation was computed. [2018-11-18 12:28:47,707 INFO L425 ceAbstractionStarter]: For program point set_printer_interfaceEXIT(lines 4738 4775) no Hoare annotation was computed. [2018-11-18 12:28:47,707 INFO L428 ceAbstractionStarter]: At program point set_printer_interfaceENTRY(lines 4738 4775) the Hoare annotation is: true [2018-11-18 12:28:47,707 INFO L428 ceAbstractionStarter]: At program point L4766(line 4766) the Hoare annotation is: true [2018-11-18 12:28:47,707 INFO L425 ceAbstractionStarter]: For program point L4766-1(line 4766) no Hoare annotation was computed. [2018-11-18 12:28:47,707 INFO L428 ceAbstractionStarter]: At program point L4764(lines 4742 4774) the Hoare annotation is: true [2018-11-18 12:28:47,707 INFO L425 ceAbstractionStarter]: For program point L4756-1(line 4756) no Hoare annotation was computed. [2018-11-18 12:28:47,707 INFO L425 ceAbstractionStarter]: For program point set_printer_interfaceFINAL(lines 4738 4775) no Hoare annotation was computed. [2018-11-18 12:28:47,707 INFO L428 ceAbstractionStarter]: At program point L4756(line 4756) the Hoare annotation is: true [2018-11-18 12:28:47,707 INFO L425 ceAbstractionStarter]: For program point L4748-1(line 4748) no Hoare annotation was computed. [2018-11-18 12:28:47,708 INFO L425 ceAbstractionStarter]: For program point L4746(line 4746) no Hoare annotation was computed. [2018-11-18 12:28:47,708 INFO L428 ceAbstractionStarter]: At program point L4748(line 4748) the Hoare annotation is: true [2018-11-18 12:28:47,708 INFO L425 ceAbstractionStarter]: For program point L4744-2(line 4744) no Hoare annotation was computed. [2018-11-18 12:28:47,708 INFO L425 ceAbstractionStarter]: For program point L4744(line 4744) no Hoare annotation was computed. [2018-11-18 12:28:47,708 INFO L425 ceAbstractionStarter]: For program point L4746-2(line 4746) no Hoare annotation was computed. [2018-11-18 12:28:47,708 INFO L425 ceAbstractionStarter]: For program point copy_to_userEXIT(lines 3309 3318) no Hoare annotation was computed. [2018-11-18 12:28:47,708 INFO L428 ceAbstractionStarter]: At program point copy_to_userENTRY(lines 3309 3318) the Hoare annotation is: true [2018-11-18 12:28:47,708 INFO L425 ceAbstractionStarter]: For program point copy_to_userFINAL(lines 3309 3318) no Hoare annotation was computed. [2018-11-18 12:28:47,708 INFO L425 ceAbstractionStarter]: For program point usb_ep_queueEXIT(lines 3408 3416) no Hoare annotation was computed. [2018-11-18 12:28:47,708 INFO L425 ceAbstractionStarter]: For program point L3413-1(line 3413) no Hoare annotation was computed. [2018-11-18 12:28:47,708 INFO L428 ceAbstractionStarter]: At program point L3413(line 3413) the Hoare annotation is: true [2018-11-18 12:28:47,708 INFO L428 ceAbstractionStarter]: At program point usb_ep_queueENTRY(lines 3408 3416) the Hoare annotation is: true [2018-11-18 12:28:47,708 INFO L425 ceAbstractionStarter]: For program point usb_ep_queueFINAL(lines 3408 3416) no Hoare annotation was computed. [2018-11-18 12:28:47,708 INFO L425 ceAbstractionStarter]: For program point ldv_errorFINAL(lines 5918 5925) no Hoare annotation was computed. [2018-11-18 12:28:47,708 INFO L428 ceAbstractionStarter]: At program point ldv_errorENTRY(lines 5918 5925) the Hoare annotation is: true [2018-11-18 12:28:47,709 INFO L425 ceAbstractionStarter]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 5923) no Hoare annotation was computed. [2018-11-18 12:28:47,709 INFO L425 ceAbstractionStarter]: For program point ldv_errorEXIT(lines 5918 5925) no Hoare annotation was computed. [2018-11-18 12:28:47,709 INFO L425 ceAbstractionStarter]: For program point L4897(lines 4897 4908) no Hoare annotation was computed. [2018-11-18 12:28:47,709 INFO L425 ceAbstractionStarter]: For program point L4891(lines 4891 4895) no Hoare annotation was computed. [2018-11-18 12:28:47,709 INFO L428 ceAbstractionStarter]: At program point L4893(line 4893) the Hoare annotation is: true [2018-11-18 12:28:47,709 INFO L425 ceAbstractionStarter]: For program point set_interfaceEXIT(lines 4885 4917) no Hoare annotation was computed. [2018-11-18 12:28:47,709 INFO L425 ceAbstractionStarter]: For program point L4906(line 4906) no Hoare annotation was computed. [2018-11-18 12:28:47,709 INFO L425 ceAbstractionStarter]: For program point L4910-1(lines 4910 4914) no Hoare annotation was computed. [2018-11-18 12:28:47,709 INFO L425 ceAbstractionStarter]: For program point L4898(line 4898) no Hoare annotation was computed. [2018-11-18 12:28:47,709 INFO L425 ceAbstractionStarter]: For program point set_interfaceFINAL(lines 4885 4917) no Hoare annotation was computed. [2018-11-18 12:28:47,709 INFO L425 ceAbstractionStarter]: For program point L4900(lines 4900 4904) no Hoare annotation was computed. [2018-11-18 12:28:47,709 INFO L428 ceAbstractionStarter]: At program point L4896(lines 4889 4916) the Hoare annotation is: true [2018-11-18 12:28:47,710 INFO L425 ceAbstractionStarter]: For program point L4892(line 4892) no Hoare annotation was computed. [2018-11-18 12:28:47,710 INFO L428 ceAbstractionStarter]: At program point set_interfaceENTRY(lines 4885 4917) the Hoare annotation is: true [2018-11-18 12:28:47,710 INFO L428 ceAbstractionStarter]: At program point L4909(lines 4889 4916) the Hoare annotation is: true [2018-11-18 12:28:47,710 INFO L428 ceAbstractionStarter]: At program point L4899(line 4899) the Hoare annotation is: true [2018-11-18 12:28:47,710 INFO L425 ceAbstractionStarter]: For program point L4899-1(line 4899) no Hoare annotation was computed. [2018-11-18 12:28:47,710 INFO L428 ceAbstractionStarter]: At program point L4901(line 4901) the Hoare annotation is: true [2018-11-18 12:28:47,710 INFO L425 ceAbstractionStarter]: For program point L3516(lines 3516 3520) no Hoare annotation was computed. [2018-11-18 12:28:47,710 INFO L428 ceAbstractionStarter]: At program point L3562(lines 3505 3579) the Hoare annotation is: true [2018-11-18 12:28:47,710 INFO L425 ceAbstractionStarter]: For program point L3529(lines 3529 3533) no Hoare annotation was computed. [2018-11-18 12:28:47,710 INFO L425 ceAbstractionStarter]: For program point L3546(lines 3546 3550) no Hoare annotation was computed. [2018-11-18 12:28:47,710 INFO L428 ceAbstractionStarter]: At program point L3575(lines 3505 3579) the Hoare annotation is: true [2018-11-18 12:28:47,710 INFO L425 ceAbstractionStarter]: For program point L3509(line 3509) no Hoare annotation was computed. [2018-11-18 12:28:47,710 INFO L425 ceAbstractionStarter]: For program point L3567(lines 3567 3571) no Hoare annotation was computed. [2018-11-18 12:28:47,710 INFO L425 ceAbstractionStarter]: For program point L3559-1(line 3559) no Hoare annotation was computed. [2018-11-18 12:28:47,711 INFO L428 ceAbstractionStarter]: At program point L3559(line 3559) the Hoare annotation is: true [2018-11-18 12:28:47,711 INFO L425 ceAbstractionStarter]: For program point L3510(lines 3510 3556) no Hoare annotation was computed. [2018-11-18 12:28:47,711 INFO L425 ceAbstractionStarter]: For program point L3510-1(lines 3510 3556) no Hoare annotation was computed. [2018-11-18 12:28:47,711 INFO L425 ceAbstractionStarter]: For program point L3539(lines 3539 3543) no Hoare annotation was computed. [2018-11-18 12:28:47,711 INFO L428 ceAbstractionStarter]: At program point L3568(lines 3505 3579) the Hoare annotation is: true [2018-11-18 12:28:47,711 INFO L425 ceAbstractionStarter]: For program point utf8_to_utf16leEXIT(lines 3493 3580) no Hoare annotation was computed. [2018-11-18 12:28:47,711 INFO L428 ceAbstractionStarter]: At program point utf8_to_utf16leENTRY(lines 3493 3580) the Hoare annotation is: true [2018-11-18 12:28:47,711 INFO L425 ceAbstractionStarter]: For program point utf8_to_utf16leFINAL(lines 3493 3580) no Hoare annotation was computed. [2018-11-18 12:28:47,711 INFO L428 ceAbstractionStarter]: At program point L3552(lines 3505 3579) the Hoare annotation is: true [2018-11-18 12:28:47,711 INFO L425 ceAbstractionStarter]: For program point L3511(lines 3511 3553) no Hoare annotation was computed. [2018-11-18 12:28:47,711 INFO L425 ceAbstractionStarter]: For program point L3524(lines 3524 3553) no Hoare annotation was computed. [2018-11-18 12:28:47,711 INFO L425 ceAbstractionStarter]: For program point L6046(line 6046) no Hoare annotation was computed. [2018-11-18 12:28:47,711 INFO L425 ceAbstractionStarter]: For program point ldv_register_classFINAL(lines 6031 6054) no Hoare annotation was computed. [2018-11-18 12:28:47,711 INFO L425 ceAbstractionStarter]: For program point L6046-1(lines 6043 6047) no Hoare annotation was computed. [2018-11-18 12:28:47,711 INFO L425 ceAbstractionStarter]: For program point L6038(lines 6038 6042) no Hoare annotation was computed. [2018-11-18 12:28:47,711 INFO L425 ceAbstractionStarter]: For program point L6041(line 6041) no Hoare annotation was computed. [2018-11-18 12:28:47,711 INFO L425 ceAbstractionStarter]: For program point L6041-1(lines 6037 6049) no Hoare annotation was computed. [2018-11-18 12:28:47,711 INFO L425 ceAbstractionStarter]: For program point L6036-1(line 6036) no Hoare annotation was computed. [2018-11-18 12:28:47,712 INFO L425 ceAbstractionStarter]: For program point L6037-2(lines 6037 6051) no Hoare annotation was computed. [2018-11-18 12:28:47,712 INFO L425 ceAbstractionStarter]: For program point L6037(lines 6037 6051) no Hoare annotation was computed. [2018-11-18 12:28:47,712 INFO L425 ceAbstractionStarter]: For program point L6036(line 6036) no Hoare annotation was computed. [2018-11-18 12:28:47,712 INFO L425 ceAbstractionStarter]: For program point ldv_register_classENTRY(lines 6031 6054) no Hoare annotation was computed. [2018-11-18 12:28:47,712 INFO L425 ceAbstractionStarter]: For program point ldv_register_classEXIT(lines 6031 6054) no Hoare annotation was computed. [2018-11-18 12:28:47,712 INFO L428 ceAbstractionStarter]: At program point printer_setup_completeENTRY(lines 4918 4931) the Hoare annotation is: true [2018-11-18 12:28:47,712 INFO L425 ceAbstractionStarter]: For program point L4923(line 4923) no Hoare annotation was computed. [2018-11-18 12:28:47,712 INFO L425 ceAbstractionStarter]: For program point L4923-4(lines 4918 4931) no Hoare annotation was computed. [2018-11-18 12:28:47,712 INFO L425 ceAbstractionStarter]: For program point L4923-2(lines 4923 4928) no Hoare annotation was computed. [2018-11-18 12:28:47,712 INFO L425 ceAbstractionStarter]: For program point printer_setup_completeEXIT(lines 4918 4931) no Hoare annotation was computed. [2018-11-18 12:28:47,712 INFO L425 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-11-18 12:28:47,712 INFO L428 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-11-18 12:28:47,712 INFO L425 ceAbstractionStarter]: For program point L-1-2(line -1) no Hoare annotation was computed. [2018-11-18 12:28:47,712 INFO L425 ceAbstractionStarter]: For program point L-1-4(line -1) no Hoare annotation was computed. [2018-11-18 12:28:47,712 INFO L428 ceAbstractionStarter]: At program point L-1-5(line -1) the Hoare annotation is: true [2018-11-18 12:28:47,712 INFO L425 ceAbstractionStarter]: For program point L-1-6(line -1) no Hoare annotation was computed. [2018-11-18 12:28:47,712 INFO L428 ceAbstractionStarter]: At program point L-1-8(line -1) the Hoare annotation is: true [2018-11-18 12:28:47,712 INFO L425 ceAbstractionStarter]: For program point L-1-9(line -1) no Hoare annotation was computed. [2018-11-18 12:28:47,712 INFO L425 ceAbstractionStarter]: For program point L-1-10(line -1) no Hoare annotation was computed. [2018-11-18 12:28:47,712 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~$Pointer$~TO~C_INTFINAL(line -1) no Hoare annotation was computed. [2018-11-18 12:28:47,712 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~$Pointer$~TO~C_INTEXIT(line -1) no Hoare annotation was computed. [2018-11-18 12:28:47,712 INFO L428 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~$Pointer$~TO~C_INTENTRY(line -1) the Hoare annotation is: true [2018-11-18 12:28:47,712 INFO L425 ceAbstractionStarter]: For program point ldv__builtin_expectFINAL(lines 5953 5960) no Hoare annotation was computed. [2018-11-18 12:28:47,712 INFO L428 ceAbstractionStarter]: At program point ldv__builtin_expectENTRY(lines 5953 5960) the Hoare annotation is: true [2018-11-18 12:28:47,712 INFO L425 ceAbstractionStarter]: For program point ldv__builtin_expectEXIT(lines 5953 5960) no Hoare annotation was computed. [2018-11-18 12:28:47,712 INFO L428 ceAbstractionStarter]: At program point put_unaligned_le16ENTRY(lines 3363 3371) the Hoare annotation is: true [2018-11-18 12:28:47,713 INFO L425 ceAbstractionStarter]: For program point put_unaligned_le16FINAL(lines 3363 3371) no Hoare annotation was computed. [2018-11-18 12:28:47,713 INFO L425 ceAbstractionStarter]: For program point put_unaligned_le16EXIT(lines 3363 3371) no Hoare annotation was computed. [2018-11-18 12:28:47,713 INFO L425 ceAbstractionStarter]: For program point L4864(lines 4864 4868) no Hoare annotation was computed. [2018-11-18 12:28:47,713 INFO L425 ceAbstractionStarter]: For program point L4854(lines 4854 4858) no Hoare annotation was computed. [2018-11-18 12:28:47,713 INFO L425 ceAbstractionStarter]: For program point config_bufEXIT(lines 4845 4884) no Hoare annotation was computed. [2018-11-18 12:28:47,713 INFO L425 ceAbstractionStarter]: For program point L4854-2(lines 4852 4883) no Hoare annotation was computed. [2018-11-18 12:28:47,713 INFO L428 ceAbstractionStarter]: At program point L4869-2(lines 4869 4873) the Hoare annotation is: true [2018-11-18 12:28:47,713 INFO L425 ceAbstractionStarter]: For program point L4869(lines 4869 4873) no Hoare annotation was computed. [2018-11-18 12:28:47,713 INFO L425 ceAbstractionStarter]: For program point config_bufFINAL(lines 4845 4884) no Hoare annotation was computed. [2018-11-18 12:28:47,713 INFO L425 ceAbstractionStarter]: For program point L4859-1(lines 4859 4863) no Hoare annotation was computed. [2018-11-18 12:28:47,713 INFO L428 ceAbstractionStarter]: At program point config_bufENTRY(lines 4845 4884) the Hoare annotation is: true [2018-11-18 12:28:47,713 INFO L425 ceAbstractionStarter]: For program point L4874(lines 4874 4875) no Hoare annotation was computed. [2018-11-18 12:28:47,713 INFO L425 ceAbstractionStarter]: For program point L4876(lines 4876 4880) no Hoare annotation was computed. [2018-11-18 12:28:47,713 INFO L425 ceAbstractionStarter]: For program point L3185-1(line 3185) no Hoare annotation was computed. [2018-11-18 12:28:47,713 INFO L428 ceAbstractionStarter]: At program point L3185(line 3185) the Hoare annotation is: true [2018-11-18 12:28:47,713 INFO L425 ceAbstractionStarter]: For program point kmalloc_slabEXIT(lines 3179 3194) no Hoare annotation was computed. [2018-11-18 12:28:47,713 INFO L428 ceAbstractionStarter]: At program point kmalloc_slabENTRY(lines 3179 3194) the Hoare annotation is: true [2018-11-18 12:28:47,713 INFO L425 ceAbstractionStarter]: For program point kmalloc_slabFINAL(lines 3179 3194) no Hoare annotation was computed. [2018-11-18 12:28:47,713 INFO L425 ceAbstractionStarter]: For program point L3187(lines 3187 3191) no Hoare annotation was computed. [2018-11-18 12:28:47,713 INFO L425 ceAbstractionStarter]: For program point ldv_class_destroy_12FINAL(lines 5908 5917) no Hoare annotation was computed. [2018-11-18 12:28:47,713 INFO L421 ceAbstractionStarter]: At program point L5914(line 5914) the Hoare annotation is: (or (= (bvadd ~ldv_usb_gadget_class~0 (_ bv4294967295 32)) (_ bv0 32)) (not (= ~ldv_usb_gadget~0 (_ bv0 32))) (not (= (bvadd |old(~ldv_usb_gadget_class~0)| (_ bv4294967295 32)) (_ bv0 32))) (not (= ~ldv_usb_gadget_chrdev~0 (_ bv0 32))) (not (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64)))) [2018-11-18 12:28:47,713 INFO L421 ceAbstractionStarter]: At program point ldv_class_destroy_12ENTRY(lines 5908 5917) the Hoare annotation is: (or (= (bvadd ~ldv_usb_gadget_class~0 (_ bv4294967295 32)) (_ bv0 32)) (not (= ~ldv_usb_gadget~0 (_ bv0 32))) (not (= (bvadd |old(~ldv_usb_gadget_class~0)| (_ bv4294967295 32)) (_ bv0 32))) (not (= ~ldv_usb_gadget_chrdev~0 (_ bv0 32))) (not (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64)))) [2018-11-18 12:28:47,713 INFO L425 ceAbstractionStarter]: For program point ldv_class_destroy_12EXIT(lines 5908 5917) no Hoare annotation was computed. [2018-11-18 12:28:47,713 INFO L425 ceAbstractionStarter]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2018-11-18 12:28:47,714 INFO L428 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-11-18 12:28:47,714 INFO L428 ceAbstractionStarter]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: true [2018-11-18 12:28:47,714 INFO L425 ceAbstractionStarter]: For program point #Ultimate.C_memsetFINAL(line -1) no Hoare annotation was computed. [2018-11-18 12:28:47,714 INFO L425 ceAbstractionStarter]: For program point usb_gadget_controller_numberFINAL(lines 3479 3492) no Hoare annotation was computed. [2018-11-18 12:28:47,714 INFO L425 ceAbstractionStarter]: For program point L3485(lines 3485 3489) no Hoare annotation was computed. [2018-11-18 12:28:47,714 INFO L428 ceAbstractionStarter]: At program point usb_gadget_controller_numberENTRY(lines 3479 3492) the Hoare annotation is: true [2018-11-18 12:28:47,714 INFO L425 ceAbstractionStarter]: For program point usb_gadget_controller_numberEXIT(lines 3479 3492) no Hoare annotation was computed. [2018-11-18 12:28:47,714 INFO L425 ceAbstractionStarter]: For program point usb_gadget_vbus_drawEXIT(lines 3450 3464) no Hoare annotation was computed. [2018-11-18 12:28:47,714 INFO L425 ceAbstractionStarter]: For program point L3455(lines 3455 3460) no Hoare annotation was computed. [2018-11-18 12:28:47,715 INFO L425 ceAbstractionStarter]: For program point L3461-1(line 3461) no Hoare annotation was computed. [2018-11-18 12:28:47,715 INFO L428 ceAbstractionStarter]: At program point L3461(line 3461) the Hoare annotation is: true [2018-11-18 12:28:47,715 INFO L428 ceAbstractionStarter]: At program point usb_gadget_vbus_drawENTRY(lines 3450 3464) the Hoare annotation is: true [2018-11-18 12:28:47,715 INFO L425 ceAbstractionStarter]: For program point usb_gadget_vbus_drawFINAL(lines 3450 3464) no Hoare annotation was computed. [2018-11-18 12:28:47,716 INFO L428 ceAbstractionStarter]: At program point L4478(line 4478) the Hoare annotation is: true [2018-11-18 12:28:47,716 INFO L425 ceAbstractionStarter]: For program point L4478-1(line 4478) no Hoare annotation was computed. [2018-11-18 12:28:47,716 INFO L425 ceAbstractionStarter]: For program point L4536-1(line 4536) no Hoare annotation was computed. [2018-11-18 12:28:47,716 INFO L428 ceAbstractionStarter]: At program point L4470(line 4470) the Hoare annotation is: true [2018-11-18 12:28:47,716 INFO L428 ceAbstractionStarter]: At program point L4569(line 4569) the Hoare annotation is: true [2018-11-18 12:28:47,716 INFO L428 ceAbstractionStarter]: At program point L4536(line 4536) the Hoare annotation is: true [2018-11-18 12:28:47,716 INFO L425 ceAbstractionStarter]: For program point L4569-1(line 4569) no Hoare annotation was computed. [2018-11-18 12:28:47,716 INFO L425 ceAbstractionStarter]: For program point L4470-1(line 4470) no Hoare annotation was computed. [2018-11-18 12:28:47,716 INFO L425 ceAbstractionStarter]: For program point L4520-1(lines 4520 4524) no Hoare annotation was computed. [2018-11-18 12:28:47,716 INFO L425 ceAbstractionStarter]: For program point L4578(lines 4578 4582) no Hoare annotation was computed. [2018-11-18 12:28:47,716 INFO L428 ceAbstractionStarter]: At program point printer_writeENTRY(lines 4426 4584) the Hoare annotation is: true [2018-11-18 12:28:47,716 INFO L428 ceAbstractionStarter]: At program point L4479(line 4479) the Hoare annotation is: true [2018-11-18 12:28:47,716 INFO L425 ceAbstractionStarter]: For program point L4479-1(line 4479) no Hoare annotation was computed. [2018-11-18 12:28:47,716 INFO L425 ceAbstractionStarter]: For program point L4570(lines 4570 4574) no Hoare annotation was computed. [2018-11-18 12:28:47,716 INFO L425 ceAbstractionStarter]: For program point L4471(lines 4471 4476) no Hoare annotation was computed. [2018-11-18 12:28:47,716 INFO L425 ceAbstractionStarter]: For program point L4537(lines 4537 4543) no Hoare annotation was computed. [2018-11-18 12:28:47,716 INFO L425 ceAbstractionStarter]: For program point L4496-1(line 4496) no Hoare annotation was computed. [2018-11-18 12:28:47,716 INFO L428 ceAbstractionStarter]: At program point L4496(line 4496) the Hoare annotation is: true [2018-11-18 12:28:47,716 INFO L428 ceAbstractionStarter]: At program point L4480-2(lines 4480 4512) the Hoare annotation is: true [2018-11-18 12:28:47,716 INFO L425 ceAbstractionStarter]: For program point L4513(line 4513) no Hoare annotation was computed. [2018-11-18 12:28:47,716 INFO L425 ceAbstractionStarter]: For program point L4480(lines 4480 4512) no Hoare annotation was computed. [2018-11-18 12:28:47,716 INFO L428 ceAbstractionStarter]: At program point L4571(lines 4453 4583) the Hoare annotation is: true [2018-11-18 12:28:47,716 INFO L428 ceAbstractionStarter]: At program point L4538(line 4538) the Hoare annotation is: true [2018-11-18 12:28:47,716 INFO L428 ceAbstractionStarter]: At program point L4505(lines 4480 4510) the Hoare annotation is: true [2018-11-18 12:28:47,716 INFO L425 ceAbstractionStarter]: For program point L4538-1(line 4538) no Hoare annotation was computed. [2018-11-18 12:28:47,717 INFO L425 ceAbstractionStarter]: For program point L4530(lines 4530 4534) no Hoare annotation was computed. [2018-11-18 12:28:47,719 INFO L425 ceAbstractionStarter]: For program point L4464-1(line 4464) no Hoare annotation was computed. [2018-11-18 12:28:47,719 INFO L428 ceAbstractionStarter]: At program point L4497(line 4497) the Hoare annotation is: true [2018-11-18 12:28:47,719 INFO L428 ceAbstractionStarter]: At program point L4464(line 4464) the Hoare annotation is: true [2018-11-18 12:28:47,719 INFO L425 ceAbstractionStarter]: For program point L4497-1(line 4497) no Hoare annotation was computed. [2018-11-18 12:28:47,719 INFO L428 ceAbstractionStarter]: At program point L4530-2(lines 4530 4534) the Hoare annotation is: true [2018-11-18 12:28:47,719 INFO L428 ceAbstractionStarter]: At program point L4489(line 4489) the Hoare annotation is: true [2018-11-18 12:28:47,719 INFO L425 ceAbstractionStarter]: For program point L4489-1(line 4489) no Hoare annotation was computed. [2018-11-18 12:28:47,719 INFO L428 ceAbstractionStarter]: At program point L4547(line 4547) the Hoare annotation is: true [2018-11-18 12:28:47,720 INFO L425 ceAbstractionStarter]: For program point L4547-1(line 4547) no Hoare annotation was computed. [2018-11-18 12:28:47,720 INFO L428 ceAbstractionStarter]: At program point L4481(line 4481) the Hoare annotation is: true [2018-11-18 12:28:47,720 INFO L425 ceAbstractionStarter]: For program point L4481-1(line 4481) no Hoare annotation was computed. [2018-11-18 12:28:47,720 INFO L425 ceAbstractionStarter]: For program point L4498(lines 4498 4503) no Hoare annotation was computed. [2018-11-18 12:28:47,720 INFO L428 ceAbstractionStarter]: At program point L4490(line 4490) the Hoare annotation is: true [2018-11-18 12:28:47,720 INFO L425 ceAbstractionStarter]: For program point L4490-1(line 4490) no Hoare annotation was computed. [2018-11-18 12:28:47,720 INFO L425 ceAbstractionStarter]: For program point printer_writeEXIT(lines 4426 4584) no Hoare annotation was computed. [2018-11-18 12:28:47,720 INFO L425 ceAbstractionStarter]: For program point L4491(lines 4491 4495) no Hoare annotation was computed. [2018-11-18 12:28:47,720 INFO L425 ceAbstractionStarter]: For program point L4458(lines 4458 4462) no Hoare annotation was computed. [2018-11-18 12:28:47,720 INFO L428 ceAbstractionStarter]: At program point L4557(line 4557) the Hoare annotation is: true [2018-11-18 12:28:47,720 INFO L425 ceAbstractionStarter]: For program point L4557-1(line 4557) no Hoare annotation was computed. [2018-11-18 12:28:47,720 INFO L425 ceAbstractionStarter]: For program point L4549(lines 4549 4556) no Hoare annotation was computed. [2018-11-18 12:28:47,720 INFO L428 ceAbstractionStarter]: At program point L4566(line 4566) the Hoare annotation is: true [2018-11-18 12:28:47,720 INFO L428 ceAbstractionStarter]: At program point L4467(line 4467) the Hoare annotation is: true [2018-11-18 12:28:47,720 INFO L425 ceAbstractionStarter]: For program point L4467-1(line 4467) no Hoare annotation was computed. [2018-11-18 12:28:47,720 INFO L428 ceAbstractionStarter]: At program point L4566-1(lines 4453 4583) the Hoare annotation is: true [2018-11-18 12:28:47,720 INFO L428 ceAbstractionStarter]: At program point L4500(lines 4480 4510) the Hoare annotation is: true [2018-11-18 12:28:47,720 INFO L425 ceAbstractionStarter]: For program point L4558(lines 4558 4565) no Hoare annotation was computed. [2018-11-18 12:28:47,720 INFO L428 ceAbstractionStarter]: At program point L4550(line 4550) the Hoare annotation is: true [2018-11-18 12:28:47,720 INFO L428 ceAbstractionStarter]: At program point L4550-1(line 4550) the Hoare annotation is: true [2018-11-18 12:28:47,720 INFO L428 ceAbstractionStarter]: At program point L4575(line 4575) the Hoare annotation is: true [2018-11-18 12:28:47,720 INFO L425 ceAbstractionStarter]: For program point L4575-1(line 4575) no Hoare annotation was computed. [2018-11-18 12:28:47,726 INFO L425 ceAbstractionStarter]: For program point L4468-1(line 4468) no Hoare annotation was computed. [2018-11-18 12:28:47,726 INFO L428 ceAbstractionStarter]: At program point L4468(line 4468) the Hoare annotation is: true [2018-11-18 12:28:47,726 INFO L428 ceAbstractionStarter]: At program point L4559(line 4559) the Hoare annotation is: true [2018-11-18 12:28:47,726 INFO L428 ceAbstractionStarter]: At program point L4559-1(line 4559) the Hoare annotation is: true [2018-11-18 12:28:47,726 INFO L425 ceAbstractionStarter]: For program point L4551(line 4551) no Hoare annotation was computed. [2018-11-18 12:28:47,726 INFO L425 ceAbstractionStarter]: For program point printer_writeFINAL(lines 4426 4584) no Hoare annotation was computed. [2018-11-18 12:28:47,726 INFO L425 ceAbstractionStarter]: For program point L4535(line 4535) no Hoare annotation was computed. [2018-11-18 12:28:47,726 INFO L425 ceAbstractionStarter]: For program point L4568(line 4568) no Hoare annotation was computed. [2018-11-18 12:28:47,726 INFO L425 ceAbstractionStarter]: For program point L4469(lines 4469 4517) no Hoare annotation was computed. [2018-11-18 12:28:47,726 INFO L428 ceAbstractionStarter]: At program point L4527(line 4527) the Hoare annotation is: true [2018-11-18 12:28:47,727 INFO L425 ceAbstractionStarter]: For program point L4527-1(line 4527) no Hoare annotation was computed. [2018-11-18 12:28:47,727 INFO L425 ceAbstractionStarter]: For program point L4560(line 4560) no Hoare annotation was computed. [2018-11-18 12:28:47,727 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-18 12:28:47,727 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-11-18 12:28:47,727 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-18 12:28:47,727 INFO L425 ceAbstractionStarter]: For program point L3733(lines 3733 3737) no Hoare annotation was computed. [2018-11-18 12:28:47,727 INFO L425 ceAbstractionStarter]: For program point L3727(lines 3716 3757) no Hoare annotation was computed. [2018-11-18 12:28:47,727 INFO L425 ceAbstractionStarter]: For program point L3725(lines 3716 3757) no Hoare annotation was computed. [2018-11-18 12:28:47,727 INFO L425 ceAbstractionStarter]: For program point usb_copy_descriptorsFINAL(lines 3706 3758) no Hoare annotation was computed. [2018-11-18 12:28:47,727 INFO L425 ceAbstractionStarter]: For program point L3750(lines 3750 3754) no Hoare annotation was computed. [2018-11-18 12:28:47,727 INFO L425 ceAbstractionStarter]: For program point L3744(line 3744) no Hoare annotation was computed. [2018-11-18 12:28:47,727 INFO L425 ceAbstractionStarter]: For program point L3744-1(line 3744) no Hoare annotation was computed. [2018-11-18 12:28:47,727 INFO L425 ceAbstractionStarter]: For program point L3732(line 3732) no Hoare annotation was computed. [2018-11-18 12:28:47,727 INFO L425 ceAbstractionStarter]: For program point L3732-1(line 3732) no Hoare annotation was computed. [2018-11-18 12:28:47,727 INFO L425 ceAbstractionStarter]: For program point L3726(lines 3726 3730) no Hoare annotation was computed. [2018-11-18 12:28:47,728 INFO L425 ceAbstractionStarter]: For program point usb_copy_descriptorsEXIT(lines 3706 3758) no Hoare annotation was computed. [2018-11-18 12:28:47,728 INFO L425 ceAbstractionStarter]: For program point usb_copy_descriptorsENTRY(lines 3706 3758) no Hoare annotation was computed. [2018-11-18 12:28:47,728 INFO L425 ceAbstractionStarter]: For program point L3751(lines 3716 3757) no Hoare annotation was computed. [2018-11-18 12:28:47,728 INFO L425 ceAbstractionStarter]: For program point L3749(lines 3716 3757) no Hoare annotation was computed. [2018-11-18 12:28:47,734 INFO L425 ceAbstractionStarter]: For program point L4354-2(lines 4354 4361) no Hoare annotation was computed. [2018-11-18 12:28:47,734 INFO L428 ceAbstractionStarter]: At program point L4379(line 4379) the Hoare annotation is: true [2018-11-18 12:28:47,734 INFO L428 ceAbstractionStarter]: At program point L4379-1(line 4379) the Hoare annotation is: true [2018-11-18 12:28:47,734 INFO L425 ceAbstractionStarter]: For program point L4371(line 4371) no Hoare annotation was computed. [2018-11-18 12:28:47,734 INFO L428 ceAbstractionStarter]: At program point L4404(lines 4272 4424) the Hoare annotation is: true [2018-11-18 12:28:47,734 INFO L428 ceAbstractionStarter]: At program point L4305(line 4305) the Hoare annotation is: true [2018-11-18 12:28:47,734 INFO L425 ceAbstractionStarter]: For program point L4305-1(line 4305) no Hoare annotation was computed. [2018-11-18 12:28:47,734 INFO L428 ceAbstractionStarter]: At program point L4297(line 4297) the Hoare annotation is: true [2018-11-18 12:28:47,734 INFO L425 ceAbstractionStarter]: For program point L4297-1(line 4297) no Hoare annotation was computed. [2018-11-18 12:28:47,734 INFO L425 ceAbstractionStarter]: For program point L4380(line 4380) no Hoare annotation was computed. [2018-11-18 12:28:47,734 INFO L428 ceAbstractionStarter]: At program point L4306(line 4306) the Hoare annotation is: true [2018-11-18 12:28:47,734 INFO L425 ceAbstractionStarter]: For program point L4306-1(line 4306) no Hoare annotation was computed. [2018-11-18 12:28:47,734 INFO L425 ceAbstractionStarter]: For program point L4298(lines 4298 4303) no Hoare annotation was computed. [2018-11-18 12:28:47,734 INFO L428 ceAbstractionStarter]: At program point L4323(line 4323) the Hoare annotation is: true [2018-11-18 12:28:47,734 INFO L425 ceAbstractionStarter]: For program point L4323-1(line 4323) no Hoare annotation was computed. [2018-11-18 12:28:47,734 INFO L428 ceAbstractionStarter]: At program point L4282(line 4282) the Hoare annotation is: true [2018-11-18 12:28:47,734 INFO L425 ceAbstractionStarter]: For program point L4282-1(line 4282) no Hoare annotation was computed. [2018-11-18 12:28:47,734 INFO L425 ceAbstractionStarter]: For program point L4307(lines 4307 4339) no Hoare annotation was computed. [2018-11-18 12:28:47,734 INFO L425 ceAbstractionStarter]: For program point L4274(lines 4274 4278) no Hoare annotation was computed. [2018-11-18 12:28:47,734 INFO L425 ceAbstractionStarter]: For program point L4340(line 4340) no Hoare annotation was computed. [2018-11-18 12:28:47,735 INFO L428 ceAbstractionStarter]: At program point L4307-2(lines 4307 4339) the Hoare annotation is: true [2018-11-18 12:28:47,735 INFO L425 ceAbstractionStarter]: For program point L4365(lines 4272 4424) no Hoare annotation was computed. [2018-11-18 12:28:47,735 INFO L428 ceAbstractionStarter]: At program point L4332(lines 4307 4337) the Hoare annotation is: true [2018-11-18 12:28:47,735 INFO L428 ceAbstractionStarter]: At program point L4390(line 4390) the Hoare annotation is: true [2018-11-18 12:28:47,735 INFO L425 ceAbstractionStarter]: For program point L4324-1(line 4324) no Hoare annotation was computed. [2018-11-18 12:28:47,735 INFO L425 ceAbstractionStarter]: For program point L4390-1(line 4390) no Hoare annotation was computed. [2018-11-18 12:28:47,735 INFO L428 ceAbstractionStarter]: At program point L4324(line 4324) the Hoare annotation is: true [2018-11-18 12:28:47,735 INFO L425 ceAbstractionStarter]: For program point L4316-1(line 4316) no Hoare annotation was computed. [2018-11-18 12:28:47,735 INFO L425 ceAbstractionStarter]: For program point printer_readFINAL(lines 4243 4425) no Hoare annotation was computed. [2018-11-18 12:28:47,735 INFO L428 ceAbstractionStarter]: At program point L4316(line 4316) the Hoare annotation is: true [2018-11-18 12:28:47,743 INFO L425 ceAbstractionStarter]: For program point L4308-1(line 4308) no Hoare annotation was computed. [2018-11-18 12:28:47,743 INFO L428 ceAbstractionStarter]: At program point L4308(line 4308) the Hoare annotation is: true [2018-11-18 12:28:47,743 INFO L428 ceAbstractionStarter]: At program point L4399(line 4399) the Hoare annotation is: true [2018-11-18 12:28:47,743 INFO L425 ceAbstractionStarter]: For program point L4399-1(line 4399) no Hoare annotation was computed. [2018-11-18 12:28:47,743 INFO L428 ceAbstractionStarter]: At program point printer_readENTRY(lines 4243 4425) the Hoare annotation is: true [2018-11-18 12:28:47,743 INFO L428 ceAbstractionStarter]: At program point L4366-1(lines 4366 4370) the Hoare annotation is: true [2018-11-18 12:28:47,743 INFO L425 ceAbstractionStarter]: For program point printer_readEXIT(lines 4243 4425) no Hoare annotation was computed. [2018-11-18 12:28:47,743 INFO L425 ceAbstractionStarter]: For program point L4325(lines 4325 4330) no Hoare annotation was computed. [2018-11-18 12:28:47,743 INFO L425 ceAbstractionStarter]: For program point L4416-1(line 4416) no Hoare annotation was computed. [2018-11-18 12:28:47,743 INFO L428 ceAbstractionStarter]: At program point L4350(lines 4350 4364) the Hoare annotation is: true [2018-11-18 12:28:47,743 INFO L428 ceAbstractionStarter]: At program point L4416(line 4416) the Hoare annotation is: true [2018-11-18 12:28:47,743 INFO L428 ceAbstractionStarter]: At program point L4317(line 4317) the Hoare annotation is: true [2018-11-18 12:28:47,743 INFO L425 ceAbstractionStarter]: For program point L4317-1(line 4317) no Hoare annotation was computed. [2018-11-18 12:28:47,743 INFO L425 ceAbstractionStarter]: For program point L4400-1(line 4400) no Hoare annotation was computed. [2018-11-18 12:28:47,743 INFO L428 ceAbstractionStarter]: At program point L4400(line 4400) the Hoare annotation is: true [2018-11-18 12:28:47,743 INFO L428 ceAbstractionStarter]: At program point L4359(line 4359) the Hoare annotation is: true [2018-11-18 12:28:47,744 INFO L425 ceAbstractionStarter]: For program point L4293(lines 4293 4347) no Hoare annotation was computed. [2018-11-18 12:28:47,744 INFO L425 ceAbstractionStarter]: For program point L4318(lines 4318 4322) no Hoare annotation was computed. [2018-11-18 12:28:47,744 INFO L428 ceAbstractionStarter]: At program point L4285(line 4285) the Hoare annotation is: true [2018-11-18 12:28:47,744 INFO L425 ceAbstractionStarter]: For program point L4285-1(line 4285) no Hoare annotation was computed. [2018-11-18 12:28:47,744 INFO L425 ceAbstractionStarter]: For program point L4376-1(line 4376) no Hoare annotation was computed. [2018-11-18 12:28:47,744 INFO L428 ceAbstractionStarter]: At program point L4409(lines 4272 4424) the Hoare annotation is: true [2018-11-18 12:28:47,744 INFO L428 ceAbstractionStarter]: At program point L4376(line 4376) the Hoare annotation is: true [2018-11-18 12:28:47,744 INFO L425 ceAbstractionStarter]: For program point L4401(lines 4401 4410) no Hoare annotation was computed. [2018-11-18 12:28:47,744 INFO L428 ceAbstractionStarter]: At program point L4327(lines 4307 4337) the Hoare annotation is: true [2018-11-18 12:28:47,744 INFO L428 ceAbstractionStarter]: At program point L4294(line 4294) the Hoare annotation is: true [2018-11-18 12:28:47,744 INFO L425 ceAbstractionStarter]: For program point L4294-1(line 4294) no Hoare annotation was computed. [2018-11-18 12:28:47,744 INFO L428 ceAbstractionStarter]: At program point L4402(lines 4396 4411) the Hoare annotation is: true [2018-11-18 12:28:47,744 INFO L428 ceAbstractionStarter]: At program point L4295(line 4295) the Hoare annotation is: true [2018-11-18 12:28:47,744 INFO L425 ceAbstractionStarter]: For program point L4295-1(line 4295) no Hoare annotation was computed. [2018-11-18 12:28:47,750 INFO L425 ceAbstractionStarter]: For program point L4419(lines 4419 4423) no Hoare annotation was computed. [2018-11-18 12:28:47,750 INFO L425 ceAbstractionStarter]: For program point L4386(lines 4386 4394) no Hoare annotation was computed. [2018-11-18 12:28:47,750 INFO L428 ceAbstractionStarter]: At program point L4353(line 4353) the Hoare annotation is: true [2018-11-18 12:28:47,751 INFO L425 ceAbstractionStarter]: For program point L4353-1(line 4353) no Hoare annotation was computed. [2018-11-18 12:28:47,751 INFO L425 ceAbstractionStarter]: For program point L4378(lines 4378 4385) no Hoare annotation was computed. [2018-11-18 12:28:47,751 INFO L428 ceAbstractionStarter]: At program point L4395(lines 4272 4424) the Hoare annotation is: true [2018-11-18 12:28:47,751 INFO L425 ceAbstractionStarter]: For program point L4296(lines 4296 4344) no Hoare annotation was computed. [2018-11-18 12:28:47,751 INFO L425 ceAbstractionStarter]: For program point L4354(line 4354) no Hoare annotation was computed. [2018-11-18 12:28:47,751 INFO L425 ceAbstractionStarter]: For program point L4833(line 4833) no Hoare annotation was computed. [2018-11-18 12:28:47,751 INFO L428 ceAbstractionStarter]: At program point L4825(line 4825) the Hoare annotation is: true [2018-11-18 12:28:47,751 INFO L425 ceAbstractionStarter]: For program point L4825-1(line 4825) no Hoare annotation was computed. [2018-11-18 12:28:47,751 INFO L425 ceAbstractionStarter]: For program point L4821-1(lines 4821 4841) no Hoare annotation was computed. [2018-11-18 12:28:47,751 INFO L425 ceAbstractionStarter]: For program point printer_set_configFINAL(lines 4801 4844) no Hoare annotation was computed. [2018-11-18 12:28:47,751 INFO L425 ceAbstractionStarter]: For program point L4817(line 4817) no Hoare annotation was computed. [2018-11-18 12:28:47,751 INFO L425 ceAbstractionStarter]: For program point L4830(line 4830) no Hoare annotation was computed. [2018-11-18 12:28:47,751 INFO L425 ceAbstractionStarter]: For program point L4826(lines 4826 4836) no Hoare annotation was computed. [2018-11-18 12:28:47,751 INFO L425 ceAbstractionStarter]: For program point L4822(line 4822) no Hoare annotation was computed. [2018-11-18 12:28:47,751 INFO L425 ceAbstractionStarter]: For program point L4822-3(line 4822) no Hoare annotation was computed. [2018-11-18 12:28:47,751 INFO L428 ceAbstractionStarter]: At program point L4822-2(line 4822) the Hoare annotation is: true [2018-11-18 12:28:47,751 INFO L425 ceAbstractionStarter]: For program point L4827(line 4827) no Hoare annotation was computed. [2018-11-18 12:28:47,751 INFO L425 ceAbstractionStarter]: For program point L4815(line 4815) no Hoare annotation was computed. [2018-11-18 12:28:47,751 INFO L425 ceAbstractionStarter]: For program point L4811(lines 4811 4819) no Hoare annotation was computed. [2018-11-18 12:28:47,751 INFO L425 ceAbstractionStarter]: For program point L4815-2(line 4815) no Hoare annotation was computed. [2018-11-18 12:28:47,751 INFO L428 ceAbstractionStarter]: At program point L4820(lines 4808 4843) the Hoare annotation is: true [2018-11-18 12:28:47,751 INFO L425 ceAbstractionStarter]: For program point L4812(line 4812) no Hoare annotation was computed. [2018-11-18 12:28:47,751 INFO L428 ceAbstractionStarter]: At program point printer_set_configENTRY(lines 4801 4844) the Hoare annotation is: true [2018-11-18 12:28:47,751 INFO L425 ceAbstractionStarter]: For program point printer_set_configEXIT(lines 4801 4844) no Hoare annotation was computed. [2018-11-18 12:28:47,751 INFO L428 ceAbstractionStarter]: At program point L4837(lines 4823 4841) the Hoare annotation is: true [2018-11-18 12:28:47,752 INFO L421 ceAbstractionStarter]: At program point ldv_class_destroy_6ENTRY(lines 5842 5851) the Hoare annotation is: (or (= (bvadd ~ldv_usb_gadget_class~0 (_ bv4294967295 32)) (_ bv0 32)) (not (= ~ldv_usb_gadget~0 (_ bv0 32))) (not (= (bvadd |old(~ldv_usb_gadget_class~0)| (_ bv4294967295 32)) (_ bv0 32))) (not (= ~ldv_usb_gadget_chrdev~0 (_ bv0 32))) (not (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64)))) [2018-11-18 12:28:47,757 INFO L425 ceAbstractionStarter]: For program point ldv_class_destroy_6FINAL(lines 5842 5851) no Hoare annotation was computed. [2018-11-18 12:28:47,757 INFO L425 ceAbstractionStarter]: For program point ldv_class_destroy_6EXIT(lines 5842 5851) no Hoare annotation was computed. [2018-11-18 12:28:47,757 INFO L421 ceAbstractionStarter]: At program point L5848(line 5848) the Hoare annotation is: (or (= (bvadd ~ldv_usb_gadget_class~0 (_ bv4294967295 32)) (_ bv0 32)) (not (= ~ldv_usb_gadget~0 (_ bv0 32))) (not (= (bvadd |old(~ldv_usb_gadget_class~0)| (_ bv4294967295 32)) (_ bv0 32))) (not (= ~ldv_usb_gadget_chrdev~0 (_ bv0 32))) (not (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64)))) [2018-11-18 12:28:47,757 INFO L425 ceAbstractionStarter]: For program point L5312-1(line 5312) no Hoare annotation was computed. [2018-11-18 12:28:47,757 INFO L428 ceAbstractionStarter]: At program point L5345(line 5345) the Hoare annotation is: true [2018-11-18 12:28:47,757 INFO L428 ceAbstractionStarter]: At program point L5312(line 5312) the Hoare annotation is: true [2018-11-18 12:28:47,757 INFO L425 ceAbstractionStarter]: For program point L5345-1(line 5345) no Hoare annotation was computed. [2018-11-18 12:28:47,757 INFO L428 ceAbstractionStarter]: At program point L5300-2(lines 5300 5305) the Hoare annotation is: true [2018-11-18 12:28:47,757 INFO L425 ceAbstractionStarter]: For program point L5333(line 5333) no Hoare annotation was computed. [2018-11-18 12:28:47,757 INFO L425 ceAbstractionStarter]: For program point L5300(lines 5300 5305) no Hoare annotation was computed. [2018-11-18 12:28:47,757 INFO L425 ceAbstractionStarter]: For program point L5296(line 5296) no Hoare annotation was computed. [2018-11-18 12:28:47,757 INFO L425 ceAbstractionStarter]: For program point L5354(lines 5354 5359) no Hoare annotation was computed. [2018-11-18 12:28:47,757 INFO L425 ceAbstractionStarter]: For program point L5321(lines 5321 5325) no Hoare annotation was computed. [2018-11-18 12:28:47,757 INFO L428 ceAbstractionStarter]: At program point L5354-2(lines 5354 5359) the Hoare annotation is: true [2018-11-18 12:28:47,757 INFO L428 ceAbstractionStarter]: At program point L5346(lines 5281 5362) the Hoare annotation is: true [2018-11-18 12:28:47,757 INFO L428 ceAbstractionStarter]: At program point L5313(lines 5281 5362) the Hoare annotation is: true [2018-11-18 12:28:47,757 INFO L425 ceAbstractionStarter]: For program point printer_unbindFINAL(lines 5263 5363) no Hoare annotation was computed. [2018-11-18 12:28:47,757 INFO L425 ceAbstractionStarter]: For program point L5334(lines 5334 5338) no Hoare annotation was computed. [2018-11-18 12:28:47,758 INFO L428 ceAbstractionStarter]: At program point L5297(line 5297) the Hoare annotation is: true [2018-11-18 12:28:47,758 INFO L425 ceAbstractionStarter]: For program point L5297-1(line 5297) no Hoare annotation was computed. [2018-11-18 12:28:47,758 INFO L428 ceAbstractionStarter]: At program point L5355(line 5355) the Hoare annotation is: true [2018-11-18 12:28:47,758 INFO L428 ceAbstractionStarter]: At program point L5322(line 5322) the Hoare annotation is: true [2018-11-18 12:28:47,758 INFO L425 ceAbstractionStarter]: For program point L5355-1(line 5355) no Hoare annotation was computed. [2018-11-18 12:28:47,758 INFO L428 ceAbstractionStarter]: At program point printer_unbindENTRY(lines 5263 5363) the Hoare annotation is: true [2018-11-18 12:28:47,764 INFO L425 ceAbstractionStarter]: For program point printer_unbindEXIT(lines 5263 5363) no Hoare annotation was computed. [2018-11-18 12:28:47,764 INFO L428 ceAbstractionStarter]: At program point L5289(line 5289) the Hoare annotation is: true [2018-11-18 12:28:47,764 INFO L425 ceAbstractionStarter]: For program point L5322-1(line 5322) no Hoare annotation was computed. [2018-11-18 12:28:47,764 INFO L425 ceAbstractionStarter]: For program point L5289-1(line 5289) no Hoare annotation was computed. [2018-11-18 12:28:47,764 INFO L425 ceAbstractionStarter]: For program point L5347(line 5347) no Hoare annotation was computed. [2018-11-18 12:28:47,764 INFO L425 ceAbstractionStarter]: For program point L5314(line 5314) no Hoare annotation was computed. [2018-11-18 12:28:47,764 INFO L425 ceAbstractionStarter]: For program point L5306(line 5306) no Hoare annotation was computed. [2018-11-18 12:28:47,764 INFO L428 ceAbstractionStarter]: At program point L5335(lines 5281 5362) the Hoare annotation is: true [2018-11-18 12:28:47,764 INFO L428 ceAbstractionStarter]: At program point L5331(line 5331) the Hoare annotation is: true [2018-11-18 12:28:47,765 INFO L425 ceAbstractionStarter]: For program point L5331-1(line 5331) no Hoare annotation was computed. [2018-11-18 12:28:47,765 INFO L425 ceAbstractionStarter]: For program point L5290(lines 5290 5295) no Hoare annotation was computed. [2018-11-18 12:28:47,765 INFO L428 ceAbstractionStarter]: At program point L5290-2(lines 5290 5295) the Hoare annotation is: true [2018-11-18 12:28:47,765 INFO L425 ceAbstractionStarter]: For program point L5315(lines 5315 5319) no Hoare annotation was computed. [2018-11-18 12:28:47,765 INFO L428 ceAbstractionStarter]: At program point L5282(line 5282) the Hoare annotation is: true [2018-11-18 12:28:47,765 INFO L425 ceAbstractionStarter]: For program point L5348(lines 5348 5352) no Hoare annotation was computed. [2018-11-18 12:28:47,765 INFO L425 ceAbstractionStarter]: For program point L5282-1(line 5282) no Hoare annotation was computed. [2018-11-18 12:28:47,765 INFO L428 ceAbstractionStarter]: At program point L5299(line 5299) the Hoare annotation is: true [2018-11-18 12:28:47,765 INFO L425 ceAbstractionStarter]: For program point L5299-1(line 5299) no Hoare annotation was computed. [2018-11-18 12:28:47,765 INFO L428 ceAbstractionStarter]: At program point L5332(lines 5281 5362) the Hoare annotation is: true [2018-11-18 12:28:47,765 INFO L428 ceAbstractionStarter]: At program point L5287(line 5287) the Hoare annotation is: true [2018-11-18 12:28:47,765 INFO L425 ceAbstractionStarter]: For program point L5287-1(line 5287) no Hoare annotation was computed. [2018-11-18 12:28:47,765 INFO L428 ceAbstractionStarter]: At program point L5349(lines 5281 5362) the Hoare annotation is: true [2018-11-18 12:28:47,765 INFO L428 ceAbstractionStarter]: At program point L5316(lines 5281 5362) the Hoare annotation is: true [2018-11-18 12:28:47,765 INFO L421 ceAbstractionStarter]: At program point L5872(line 5872) the Hoare annotation is: (or (not (= ~ldv_usb_gadget~0 (_ bv0 32))) (= (bvadd ~ldv_usb_gadget_class~0 (_ bv4294967295 32)) (_ bv0 32)) (not (= (bvadd |old(~ldv_usb_gadget_class~0)| (_ bv4294967295 32)) (_ bv0 32))) (not (= (bvadd ~ldv_usb_gadget_chrdev~0 (_ bv4294967295 32)) (_ bv0 32))) (not (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64)))) [2018-11-18 12:28:47,765 INFO L421 ceAbstractionStarter]: At program point ldv_class_destroy_8ENTRY(lines 5866 5875) the Hoare annotation is: (or (not (= ~ldv_usb_gadget~0 (_ bv0 32))) (= (bvadd ~ldv_usb_gadget_class~0 (_ bv4294967295 32)) (_ bv0 32)) (not (= (bvadd |old(~ldv_usb_gadget_class~0)| (_ bv4294967295 32)) (_ bv0 32))) (not (= (bvadd ~ldv_usb_gadget_chrdev~0 (_ bv4294967295 32)) (_ bv0 32))) (not (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64)))) [2018-11-18 12:28:47,768 INFO L425 ceAbstractionStarter]: For program point ldv_class_destroy_8FINAL(lines 5866 5875) no Hoare annotation was computed. [2018-11-18 12:28:47,768 INFO L425 ceAbstractionStarter]: For program point ldv_class_destroy_8EXIT(lines 5866 5875) no Hoare annotation was computed. [2018-11-18 12:28:47,768 INFO L428 ceAbstractionStarter]: At program point spinlock_checkENTRY(lines 2907 2914) the Hoare annotation is: true [2018-11-18 12:28:47,768 INFO L425 ceAbstractionStarter]: For program point spinlock_checkEXIT(lines 2907 2914) no Hoare annotation was computed. [2018-11-18 12:28:47,769 INFO L425 ceAbstractionStarter]: For program point spinlock_checkFINAL(lines 2907 2914) no Hoare annotation was computed. [2018-11-18 12:28:47,769 INFO L428 ceAbstractionStarter]: At program point L4202(line 4202) the Hoare annotation is: true [2018-11-18 12:28:47,769 INFO L428 ceAbstractionStarter]: At program point printer_closeENTRY(lines 4189 4206) the Hoare annotation is: true [2018-11-18 12:28:47,769 INFO L425 ceAbstractionStarter]: For program point printer_closeFINAL(lines 4189 4206) no Hoare annotation was computed. [2018-11-18 12:28:47,769 INFO L425 ceAbstractionStarter]: For program point L4202-1(line 4202) no Hoare annotation was computed. [2018-11-18 12:28:47,769 INFO L425 ceAbstractionStarter]: For program point printer_closeEXIT(lines 4189 4206) no Hoare annotation was computed. [2018-11-18 12:28:47,769 INFO L425 ceAbstractionStarter]: For program point L4197-1(line 4197) no Hoare annotation was computed. [2018-11-18 12:28:47,769 INFO L428 ceAbstractionStarter]: At program point L4197(line 4197) the Hoare annotation is: true [2018-11-18 12:28:47,769 INFO L425 ceAbstractionStarter]: For program point L3297(lines 3297 3302) no Hoare annotation was computed. [2018-11-18 12:28:47,769 INFO L428 ceAbstractionStarter]: At program point L3297-2(lines 3297 3302) the Hoare annotation is: true [2018-11-18 12:28:47,769 INFO L425 ceAbstractionStarter]: For program point L3291-1(line 3291) no Hoare annotation was computed. [2018-11-18 12:28:47,769 INFO L428 ceAbstractionStarter]: At program point L3291(line 3291) the Hoare annotation is: true [2018-11-18 12:28:47,769 INFO L425 ceAbstractionStarter]: For program point L3287-1(line 3287) no Hoare annotation was computed. [2018-11-18 12:28:47,769 INFO L428 ceAbstractionStarter]: At program point L3287(line 3287) the Hoare annotation is: true [2018-11-18 12:28:47,769 INFO L428 ceAbstractionStarter]: At program point copy_from_userENTRY(lines 3274 3308) the Hoare annotation is: true [2018-11-18 12:28:47,769 INFO L425 ceAbstractionStarter]: For program point copy_from_userEXIT(lines 3274 3308) no Hoare annotation was computed. [2018-11-18 12:28:47,769 INFO L428 ceAbstractionStarter]: At program point L3296(line 3296) the Hoare annotation is: true [2018-11-18 12:28:47,769 INFO L425 ceAbstractionStarter]: For program point L3296-1(line 3296) no Hoare annotation was computed. [2018-11-18 12:28:47,769 INFO L425 ceAbstractionStarter]: For program point L3292(lines 3292 3304) no Hoare annotation was computed. [2018-11-18 12:28:47,769 INFO L425 ceAbstractionStarter]: For program point L3292-2(lines 3288 3305) no Hoare annotation was computed. [2018-11-18 12:28:47,769 INFO L425 ceAbstractionStarter]: For program point L3288(lines 3288 3305) no Hoare annotation was computed. [2018-11-18 12:28:47,769 INFO L425 ceAbstractionStarter]: For program point copy_from_userFINAL(lines 3274 3308) no Hoare annotation was computed. [2018-11-18 12:28:47,774 INFO L425 ceAbstractionStarter]: For program point L3303(line 3303) no Hoare annotation was computed. [2018-11-18 12:28:47,774 INFO L428 ceAbstractionStarter]: At program point rcu_read_lock_sched_heldENTRY(lines 2952 2959) the Hoare annotation is: true [2018-11-18 12:28:47,774 INFO L425 ceAbstractionStarter]: For program point rcu_read_lock_sched_heldFINAL(lines 2952 2959) no Hoare annotation was computed. [2018-11-18 12:28:47,774 INFO L425 ceAbstractionStarter]: For program point rcu_read_lock_sched_heldEXIT(lines 2952 2959) no Hoare annotation was computed. [2018-11-18 12:28:47,774 INFO L428 ceAbstractionStarter]: At program point L3352(line 3352) the Hoare annotation is: true [2018-11-18 12:28:47,774 INFO L428 ceAbstractionStarter]: At program point poll_waitENTRY(lines 3345 3358) the Hoare annotation is: true [2018-11-18 12:28:47,774 INFO L425 ceAbstractionStarter]: For program point L3351(lines 3351 3355) no Hoare annotation was computed. [2018-11-18 12:28:47,774 INFO L425 ceAbstractionStarter]: For program point L3352-1(line 3352) no Hoare annotation was computed. [2018-11-18 12:28:47,774 INFO L425 ceAbstractionStarter]: For program point L3351-2(lines 3345 3358) no Hoare annotation was computed. [2018-11-18 12:28:47,774 INFO L425 ceAbstractionStarter]: For program point poll_waitEXIT(lines 3345 3358) no Hoare annotation was computed. [2018-11-18 12:28:47,775 INFO L428 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~~gfp_t~0~TO~$Pointer$ENTRY(line -1) the Hoare annotation is: true [2018-11-18 12:28:47,775 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~~gfp_t~0~TO~$Pointer$EXIT(line -1) no Hoare annotation was computed. [2018-11-18 12:28:47,775 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~~gfp_t~0~TO~$Pointer$FINAL(line -1) no Hoare annotation was computed. [2018-11-18 12:28:47,775 INFO L425 ceAbstractionStarter]: For program point L4608-1(line 4608) no Hoare annotation was computed. [2018-11-18 12:28:47,775 INFO L425 ceAbstractionStarter]: For program point L4610-1(lines 4603 4652) no Hoare annotation was computed. [2018-11-18 12:28:47,775 INFO L428 ceAbstractionStarter]: At program point L4608(line 4608) the Hoare annotation is: true [2018-11-18 12:28:47,775 INFO L428 ceAbstractionStarter]: At program point L4635(lines 4615 4645) the Hoare annotation is: true [2018-11-18 12:28:47,775 INFO L428 ceAbstractionStarter]: At program point L4631(line 4631) the Hoare annotation is: true [2018-11-18 12:28:47,775 INFO L425 ceAbstractionStarter]: For program point L4631-1(line 4631) no Hoare annotation was computed. [2018-11-18 12:28:47,775 INFO L425 ceAbstractionStarter]: For program point L4633(lines 4633 4638) no Hoare annotation was computed. [2018-11-18 12:28:47,775 INFO L428 ceAbstractionStarter]: At program point L4625(line 4625) the Hoare annotation is: true [2018-11-18 12:28:47,775 INFO L425 ceAbstractionStarter]: For program point L4625-1(line 4625) no Hoare annotation was computed. [2018-11-18 12:28:47,775 INFO L425 ceAbstractionStarter]: For program point L4615(lines 4615 4647) no Hoare annotation was computed. [2018-11-18 12:28:47,775 INFO L425 ceAbstractionStarter]: For program point L4611(lines 4611 4650) no Hoare annotation was computed. [2018-11-18 12:28:47,775 INFO L428 ceAbstractionStarter]: At program point L4613(line 4613) the Hoare annotation is: true [2018-11-18 12:28:47,775 INFO L425 ceAbstractionStarter]: For program point L4613-1(line 4613) no Hoare annotation was computed. [2018-11-18 12:28:47,775 INFO L428 ceAbstractionStarter]: At program point L4607(line 4607) the Hoare annotation is: true [2018-11-18 12:28:47,775 INFO L425 ceAbstractionStarter]: For program point L4607-1(line 4607) no Hoare annotation was computed. [2018-11-18 12:28:47,775 INFO L428 ceAbstractionStarter]: At program point L4640(lines 4615 4645) the Hoare annotation is: true [2018-11-18 12:28:47,782 INFO L425 ceAbstractionStarter]: For program point printer_fsyncFINAL(lines 4585 4653) no Hoare annotation was computed. [2018-11-18 12:28:47,782 INFO L428 ceAbstractionStarter]: At program point L4605(line 4605) the Hoare annotation is: true [2018-11-18 12:28:47,782 INFO L425 ceAbstractionStarter]: For program point L4605-1(line 4605) no Hoare annotation was computed. [2018-11-18 12:28:47,782 INFO L425 ceAbstractionStarter]: For program point L4632-1(line 4632) no Hoare annotation was computed. [2018-11-18 12:28:47,782 INFO L428 ceAbstractionStarter]: At program point L4632(line 4632) the Hoare annotation is: true [2018-11-18 12:28:47,782 INFO L425 ceAbstractionStarter]: For program point L4626(lines 4626 4630) no Hoare annotation was computed. [2018-11-18 12:28:47,782 INFO L425 ceAbstractionStarter]: For program point L4624-1(line 4624) no Hoare annotation was computed. [2018-11-18 12:28:47,782 INFO L428 ceAbstractionStarter]: At program point L4624(line 4624) the Hoare annotation is: true [2018-11-18 12:28:47,782 INFO L425 ceAbstractionStarter]: For program point L4616-1(line 4616) no Hoare annotation was computed. [2018-11-18 12:28:47,782 INFO L428 ceAbstractionStarter]: At program point L4614(line 4614) the Hoare annotation is: true [2018-11-18 12:28:47,782 INFO L428 ceAbstractionStarter]: At program point printer_fsyncENTRY(lines 4585 4653) the Hoare annotation is: true [2018-11-18 12:28:47,782 INFO L428 ceAbstractionStarter]: At program point L4616(line 4616) the Hoare annotation is: true [2018-11-18 12:28:47,782 INFO L428 ceAbstractionStarter]: At program point L4610(line 4610) the Hoare annotation is: true [2018-11-18 12:28:47,782 INFO L425 ceAbstractionStarter]: For program point L4614-1(line 4614) no Hoare annotation was computed. [2018-11-18 12:28:47,782 INFO L425 ceAbstractionStarter]: For program point printer_fsyncEXIT(lines 4585 4653) no Hoare annotation was computed. [2018-11-18 12:28:47,782 INFO L425 ceAbstractionStarter]: For program point L3213-1(line 3213) no Hoare annotation was computed. [2018-11-18 12:28:47,782 INFO L428 ceAbstractionStarter]: At program point L3213(line 3213) the Hoare annotation is: true [2018-11-18 12:28:47,782 INFO L428 ceAbstractionStarter]: At program point __kmallocENTRY(lines 3211 3214) the Hoare annotation is: true [2018-11-18 12:28:47,782 INFO L425 ceAbstractionStarter]: For program point __kmallocFINAL(lines 3211 3214) no Hoare annotation was computed. [2018-11-18 12:28:47,782 INFO L425 ceAbstractionStarter]: For program point __kmallocEXIT(lines 3211 3214) no Hoare annotation was computed. [2018-11-18 12:28:47,783 INFO L421 ceAbstractionStarter]: At program point L5758(line 5758) the Hoare annotation is: (or (not (= |old(~ldv_usb_gadget~0)| (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_usb_gadget_class~0)|)) (not (= |old(~ldv_usb_gadget_chrdev~0)| (_ bv0 32))) (and (= main_~tmp~37 (_ bv0 32)) (= (_ bv1 32) ~ldv_usb_gadget_chrdev~0) (and (= (bvadd ~ldv_usb_gadget_class~0 (_ bv4294967295 32)) (_ bv0 32)) (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64))) (= (_ bv1 32) ~ldv_usb_gadget~0)) (not (bvule ((_ sign_extend 32) (bvadd |old(~usb_gadget_class~0.offset)| |old(~usb_gadget_class~0.base)|)) (_ bv2012 64)))) [2018-11-18 12:28:47,783 INFO L425 ceAbstractionStarter]: For program point L5758-1(line 5758) no Hoare annotation was computed. [2018-11-18 12:28:47,783 INFO L421 ceAbstractionStarter]: At program point L5783(line 5783) the Hoare annotation is: (or (not (= |old(~ldv_usb_gadget~0)| (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_usb_gadget_class~0)|)) (not (= |old(~ldv_usb_gadget_chrdev~0)| (_ bv0 32))) (and (= main_~tmp~37 (_ bv0 32)) (= (_ bv1 32) ~ldv_usb_gadget_chrdev~0) (and (= (bvadd ~ldv_usb_gadget_class~0 (_ bv4294967295 32)) (_ bv0 32)) (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64))) (= (_ bv1 32) ~ldv_usb_gadget~0)) (not (bvule ((_ sign_extend 32) (bvadd |old(~usb_gadget_class~0.offset)| |old(~usb_gadget_class~0.base)|)) (_ bv2012 64)))) [2018-11-18 12:28:47,788 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 5659 5808) no Hoare annotation was computed. [2018-11-18 12:28:47,789 INFO L421 ceAbstractionStarter]: At program point L5750(line 5750) the Hoare annotation is: (or (not (= |old(~ldv_usb_gadget~0)| (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_usb_gadget_class~0)|)) (not (= |old(~ldv_usb_gadget_chrdev~0)| (_ bv0 32))) (and (= main_~tmp~37 (_ bv0 32)) (= (_ bv1 32) ~ldv_usb_gadget_chrdev~0) (and (= (bvadd ~ldv_usb_gadget_class~0 (_ bv4294967295 32)) (_ bv0 32)) (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64))) (= (_ bv1 32) ~ldv_usb_gadget~0)) (not (bvule ((_ sign_extend 32) (bvadd |old(~usb_gadget_class~0.offset)| |old(~usb_gadget_class~0.base)|)) (_ bv2012 64)))) [2018-11-18 12:28:47,789 INFO L425 ceAbstractionStarter]: For program point L5750-1(line 5750) no Hoare annotation was computed. [2018-11-18 12:28:47,789 INFO L421 ceAbstractionStarter]: At program point L5734(lines 5734 5735) the Hoare annotation is: (or (not (= |old(~ldv_usb_gadget~0)| (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_usb_gadget_class~0)|)) (not (= |old(~ldv_usb_gadget_chrdev~0)| (_ bv0 32))) (and (= main_~tmp~37 (_ bv0 32)) (= (_ bv1 32) ~ldv_usb_gadget_chrdev~0) (and (= (bvadd ~ldv_usb_gadget_class~0 (_ bv4294967295 32)) (_ bv0 32)) (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64))) (= (_ bv1 32) ~ldv_usb_gadget~0)) (not (bvule ((_ sign_extend 32) (bvadd |old(~usb_gadget_class~0.offset)| |old(~usb_gadget_class~0.base)|)) (_ bv2012 64)))) [2018-11-18 12:28:47,789 INFO L425 ceAbstractionStarter]: For program point L5701(lines 5701 5713) no Hoare annotation was computed. [2018-11-18 12:28:47,789 INFO L425 ceAbstractionStarter]: For program point L5734-1(lines 5734 5735) no Hoare annotation was computed. [2018-11-18 12:28:47,789 INFO L421 ceAbstractionStarter]: At program point L5792(lines 5684 5807) the Hoare annotation is: (or (not (= |old(~ldv_usb_gadget~0)| (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_usb_gadget_class~0)|)) (not (= |old(~ldv_usb_gadget_chrdev~0)| (_ bv0 32))) (and (= main_~tmp~37 (_ bv0 32)) (= (_ bv1 32) ~ldv_usb_gadget_chrdev~0) (and (= (bvadd ~ldv_usb_gadget_class~0 (_ bv4294967295 32)) (_ bv0 32)) (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64))) (= (_ bv1 32) ~ldv_usb_gadget~0)) (not (bvule ((_ sign_extend 32) (bvadd |old(~usb_gadget_class~0.offset)| |old(~usb_gadget_class~0.base)|)) (_ bv2012 64)))) [2018-11-18 12:28:47,789 INFO L421 ceAbstractionStarter]: At program point L5718(lines 5718 5719) the Hoare annotation is: (or (not (= |old(~ldv_usb_gadget~0)| (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_usb_gadget_class~0)|)) (not (= |old(~ldv_usb_gadget_chrdev~0)| (_ bv0 32))) (and (= main_~tmp~37 (_ bv0 32)) (= (_ bv1 32) ~ldv_usb_gadget_chrdev~0) (and (= (bvadd ~ldv_usb_gadget_class~0 (_ bv4294967295 32)) (_ bv0 32)) (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64))) (= (_ bv1 32) ~ldv_usb_gadget~0)) (not (bvule ((_ sign_extend 32) (bvadd |old(~usb_gadget_class~0.offset)| |old(~usb_gadget_class~0.base)|)) (_ bv2012 64)))) [2018-11-18 12:28:47,789 INFO L425 ceAbstractionStarter]: For program point L5718-1(lines 5718 5719) no Hoare annotation was computed. [2018-11-18 12:28:47,796 INFO L421 ceAbstractionStarter]: At program point L5801(lines 5684 5807) the Hoare annotation is: (or (not (= |old(~ldv_usb_gadget~0)| (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_usb_gadget_class~0)|)) (not (= |old(~ldv_usb_gadget_chrdev~0)| (_ bv0 32))) (and (= main_~tmp~37 (_ bv0 32)) (= (_ bv1 32) ~ldv_usb_gadget_chrdev~0) (and (= (bvadd ~ldv_usb_gadget_class~0 (_ bv4294967295 32)) (_ bv0 32)) (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64))) (= (_ bv1 32) ~ldv_usb_gadget~0)) (not (bvule ((_ sign_extend 32) (bvadd |old(~usb_gadget_class~0.offset)| |old(~usb_gadget_class~0.base)|)) (_ bv2012 64)))) [2018-11-18 12:28:47,796 INFO L425 ceAbstractionStarter]: For program point L5768(line 5768) no Hoare annotation was computed. [2018-11-18 12:28:47,796 INFO L425 ceAbstractionStarter]: For program point L5760(line 5760) no Hoare annotation was computed. [2018-11-18 12:28:47,796 INFO L425 ceAbstractionStarter]: For program point L5785(line 5785) no Hoare annotation was computed. [2018-11-18 12:28:47,796 INFO L425 ceAbstractionStarter]: For program point L5777(line 5777) no Hoare annotation was computed. [2018-11-18 12:28:47,796 INFO L425 ceAbstractionStarter]: For program point mainFINAL(lines 5659 5808) no Hoare annotation was computed. [2018-11-18 12:28:47,796 INFO L421 ceAbstractionStarter]: At program point L5703(line 5703) the Hoare annotation is: (or (not (= |old(~ldv_usb_gadget~0)| (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_usb_gadget_class~0)|)) (not (= |old(~ldv_usb_gadget_chrdev~0)| (_ bv0 32))) (and (= main_~tmp~37 (_ bv0 32)) (= (_ bv1 32) ~ldv_usb_gadget_chrdev~0) (and (= (bvadd ~ldv_usb_gadget_class~0 (_ bv4294967295 32)) (_ bv0 32)) (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64))) (= (_ bv1 32) ~ldv_usb_gadget~0)) (not (bvule ((_ sign_extend 32) (bvadd |old(~usb_gadget_class~0.offset)| |old(~usb_gadget_class~0.base)|)) (_ bv2012 64)))) [2018-11-18 12:28:47,796 INFO L425 ceAbstractionStarter]: For program point L5703-1(line 5703) no Hoare annotation was computed. [2018-11-18 12:28:47,796 INFO L425 ceAbstractionStarter]: For program point L5769(lines 5769 5775) no Hoare annotation was computed. [2018-11-18 12:28:47,796 INFO L421 ceAbstractionStarter]: At program point mainENTRY(lines 5659 5808) the Hoare annotation is: (or (not (= |old(~ldv_usb_gadget~0)| (_ bv0 32))) (and (= (_ bv0 32) ~ldv_usb_gadget_chrdev~0) (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64)) (= (_ bv0 32) ~ldv_usb_gadget~0) (= ~ldv_usb_gadget_class~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_usb_gadget_class~0)|)) (not (= |old(~ldv_usb_gadget_chrdev~0)| (_ bv0 32))) (not (bvule ((_ sign_extend 32) (bvadd |old(~usb_gadget_class~0.offset)| |old(~usb_gadget_class~0.base)|)) (_ bv2012 64)))) [2018-11-18 12:28:47,796 INFO L421 ceAbstractionStarter]: At program point L5803(line 5803) the Hoare annotation is: (or (not (= |old(~ldv_usb_gadget~0)| (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_usb_gadget_class~0)|)) (not (= |old(~ldv_usb_gadget_chrdev~0)| (_ bv0 32))) (and (= main_~tmp~37 (_ bv0 32)) (= (_ bv1 32) ~ldv_usb_gadget_chrdev~0) (and (= (bvadd ~ldv_usb_gadget_class~0 (_ bv4294967295 32)) (_ bv0 32)) (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64))) (= (_ bv1 32) ~ldv_usb_gadget~0)) (not (bvule ((_ sign_extend 32) (bvadd |old(~usb_gadget_class~0.offset)| |old(~usb_gadget_class~0.base)|)) (_ bv2012 64)))) [2018-11-18 12:28:47,797 INFO L421 ceAbstractionStarter]: At program point L5803-1(lines 5684 5807) the Hoare annotation is: (or (and (= (_ bv0 32) ~ldv_usb_gadget_chrdev~0) (= (_ bv0 32) ~ldv_usb_gadget~0) (= ~ldv_usb_gadget_class~0 (_ bv0 32))) (not (= |old(~ldv_usb_gadget~0)| (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_usb_gadget_class~0)|)) (not (= |old(~ldv_usb_gadget_chrdev~0)| (_ bv0 32))) (not (bvule ((_ sign_extend 32) (bvadd |old(~usb_gadget_class~0.offset)| |old(~usb_gadget_class~0.base)|)) (_ bv2012 64)))) [2018-11-18 12:28:47,803 INFO L425 ceAbstractionStarter]: For program point L5737(lines 5737 5741) no Hoare annotation was computed. [2018-11-18 12:28:47,803 INFO L425 ceAbstractionStarter]: For program point L5795(lines 5795 5799) no Hoare annotation was computed. [2018-11-18 12:28:47,803 INFO L421 ceAbstractionStarter]: At program point L5762(line 5762) the Hoare annotation is: (or (not (= |old(~ldv_usb_gadget~0)| (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_usb_gadget_class~0)|)) (not (= |old(~ldv_usb_gadget_chrdev~0)| (_ bv0 32))) (and (= main_~tmp~37 (_ bv0 32)) (= (_ bv1 32) ~ldv_usb_gadget_chrdev~0) (and (= (bvadd ~ldv_usb_gadget_class~0 (_ bv4294967295 32)) (_ bv0 32)) (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64))) (= (_ bv1 32) ~ldv_usb_gadget~0)) (not (bvule ((_ sign_extend 32) (bvadd |old(~usb_gadget_class~0.offset)| |old(~usb_gadget_class~0.base)|)) (_ bv2012 64)))) [2018-11-18 12:28:47,803 INFO L425 ceAbstractionStarter]: For program point L5762-1(line 5762) no Hoare annotation was computed. [2018-11-18 12:28:47,803 INFO L421 ceAbstractionStarter]: At program point L5787(line 5787) the Hoare annotation is: (or (not (= |old(~ldv_usb_gadget~0)| (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_usb_gadget_class~0)|)) (not (= |old(~ldv_usb_gadget_chrdev~0)| (_ bv0 32))) (and (= main_~tmp~37 (_ bv0 32)) (= (_ bv1 32) ~ldv_usb_gadget_chrdev~0) (and (= (bvadd ~ldv_usb_gadget_class~0 (_ bv4294967295 32)) (_ bv0 32)) (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64))) (= (_ bv1 32) ~ldv_usb_gadget~0)) (not (bvule ((_ sign_extend 32) (bvadd |old(~usb_gadget_class~0.offset)| |old(~usb_gadget_class~0.base)|)) (_ bv2012 64)))) [2018-11-18 12:28:47,803 INFO L425 ceAbstractionStarter]: For program point L5787-1(line 5787) no Hoare annotation was computed. [2018-11-18 12:28:47,803 INFO L425 ceAbstractionStarter]: For program point L5721(lines 5721 5725) no Hoare annotation was computed. [2018-11-18 12:28:47,803 INFO L421 ceAbstractionStarter]: At program point L5779(line 5779) the Hoare annotation is: (or (not (= |old(~ldv_usb_gadget~0)| (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_usb_gadget_class~0)|)) (not (= |old(~ldv_usb_gadget_chrdev~0)| (_ bv0 32))) (and (= main_~tmp~37 (_ bv0 32)) (= (_ bv1 32) ~ldv_usb_gadget_chrdev~0) (and (= (bvadd ~ldv_usb_gadget_class~0 (_ bv4294967295 32)) (_ bv0 32)) (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64))) (= (_ bv1 32) ~ldv_usb_gadget~0)) (not (bvule ((_ sign_extend 32) (bvadd |old(~usb_gadget_class~0.offset)| |old(~usb_gadget_class~0.base)|)) (_ bv2012 64)))) [2018-11-18 12:28:47,804 INFO L425 ceAbstractionStarter]: For program point L5779-1(line 5779) no Hoare annotation was computed. [2018-11-18 12:28:47,804 INFO L421 ceAbstractionStarter]: At program point L5771(line 5771) the Hoare annotation is: (or (not (= |old(~ldv_usb_gadget~0)| (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_usb_gadget_class~0)|)) (not (= |old(~ldv_usb_gadget_chrdev~0)| (_ bv0 32))) (and (= main_~tmp~37 (_ bv0 32)) (= (_ bv1 32) ~ldv_usb_gadget_chrdev~0) (and (= (bvadd ~ldv_usb_gadget_class~0 (_ bv4294967295 32)) (_ bv0 32)) (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64))) (= (_ bv1 32) ~ldv_usb_gadget~0)) (not (bvule ((_ sign_extend 32) (bvadd |old(~usb_gadget_class~0.offset)| |old(~usb_gadget_class~0.base)|)) (_ bv2012 64)))) [2018-11-18 12:28:47,804 INFO L425 ceAbstractionStarter]: For program point L5771-1(line 5771) no Hoare annotation was computed. [2018-11-18 12:28:47,810 INFO L425 ceAbstractionStarter]: For program point L5705(lines 5705 5709) no Hoare annotation was computed. [2018-11-18 12:28:47,810 INFO L421 ceAbstractionStarter]: At program point L5796(lines 5684 5807) the Hoare annotation is: (or (not (= |old(~ldv_usb_gadget~0)| (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_usb_gadget_class~0)|)) (not (= |old(~ldv_usb_gadget_chrdev~0)| (_ bv0 32))) (and (= main_~tmp~37 (_ bv0 32)) (= (_ bv1 32) ~ldv_usb_gadget_chrdev~0) (and (= (bvadd ~ldv_usb_gadget_class~0 (_ bv4294967295 32)) (_ bv0 32)) (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64))) (= (_ bv1 32) ~ldv_usb_gadget~0)) (not (bvule ((_ sign_extend 32) (bvadd |old(~usb_gadget_class~0.offset)| |old(~usb_gadget_class~0.base)|)) (_ bv2012 64)))) [2018-11-18 12:28:47,810 INFO L425 ceAbstractionStarter]: For program point L5747(line 5747) no Hoare annotation was computed. [2018-11-18 12:28:47,810 INFO L425 ceAbstractionStarter]: For program point L5805(line 5805) no Hoare annotation was computed. [2018-11-18 12:28:47,810 INFO L425 ceAbstractionStarter]: For program point L5731(line 5731) no Hoare annotation was computed. [2018-11-18 12:28:47,810 INFO L425 ceAbstractionStarter]: For program point L5764(line 5764) no Hoare annotation was computed. [2018-11-18 12:28:47,811 INFO L421 ceAbstractionStarter]: At program point L5690(line 5690) the Hoare annotation is: (or (not (= |old(~ldv_usb_gadget~0)| (_ bv0 32))) (and (= (_ bv0 32) ~ldv_usb_gadget_chrdev~0) (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64)) (= (_ bv0 32) ~ldv_usb_gadget~0) (= ~ldv_usb_gadget_class~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_usb_gadget_class~0)|)) (not (= |old(~ldv_usb_gadget_chrdev~0)| (_ bv0 32))) (not (bvule ((_ sign_extend 32) (bvadd |old(~usb_gadget_class~0.offset)| |old(~usb_gadget_class~0.base)|)) (_ bv2012 64)))) [2018-11-18 12:28:47,811 INFO L425 ceAbstractionStarter]: For program point L5789(line 5789) no Hoare annotation was computed. [2018-11-18 12:28:47,811 INFO L425 ceAbstractionStarter]: For program point L5756(line 5756) no Hoare annotation was computed. [2018-11-18 12:28:47,811 INFO L425 ceAbstractionStarter]: For program point L5690-1(line 5690) no Hoare annotation was computed. [2018-11-18 12:28:47,811 INFO L425 ceAbstractionStarter]: For program point L5715(line 5715) no Hoare annotation was computed. [2018-11-18 12:28:47,811 INFO L425 ceAbstractionStarter]: For program point L5781(line 5781) no Hoare annotation was computed. [2018-11-18 12:28:47,811 INFO L425 ceAbstractionStarter]: For program point L5748(lines 5748 5754) no Hoare annotation was computed. [2018-11-18 12:28:47,811 INFO L425 ceAbstractionStarter]: For program point L5699(lines 5699 5791) no Hoare annotation was computed. [2018-11-18 12:28:47,811 INFO L425 ceAbstractionStarter]: For program point L5732(lines 5732 5745) no Hoare annotation was computed. [2018-11-18 12:28:47,811 INFO L425 ceAbstractionStarter]: For program point L5691(lines 5691 5695) no Hoare annotation was computed. [2018-11-18 12:28:47,811 INFO L425 ceAbstractionStarter]: For program point L5716(lines 5716 5729) no Hoare annotation was computed. [2018-11-18 12:28:47,811 INFO L421 ceAbstractionStarter]: At program point L5766(line 5766) the Hoare annotation is: (or (not (= |old(~ldv_usb_gadget~0)| (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_usb_gadget_class~0)|)) (not (= |old(~ldv_usb_gadget_chrdev~0)| (_ bv0 32))) (and (= main_~tmp~37 (_ bv0 32)) (= (_ bv1 32) ~ldv_usb_gadget_chrdev~0) (and (= (bvadd ~ldv_usb_gadget_class~0 (_ bv4294967295 32)) (_ bv0 32)) (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64))) (= (_ bv1 32) ~ldv_usb_gadget~0)) (not (bvule ((_ sign_extend 32) (bvadd |old(~usb_gadget_class~0.offset)| |old(~usb_gadget_class~0.base)|)) (_ bv2012 64)))) [2018-11-18 12:28:47,816 INFO L425 ceAbstractionStarter]: For program point L5766-1(line 5766) no Hoare annotation was computed. [2018-11-18 12:28:47,816 INFO L425 ceAbstractionStarter]: For program point L5700(line 5700) no Hoare annotation was computed. [2018-11-18 12:28:47,816 INFO L421 ceAbstractionStarter]: At program point L6127(line 6127) the Hoare annotation is: (or (not (= |old(~ldv_usb_gadget~0)| (_ bv0 32))) (not (= (bvadd ~ldv_usb_gadget_class~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (bvadd ~ldv_usb_gadget_chrdev~0 (_ bv4294967295 32)) (_ bv0 32))) (not (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64)))) [2018-11-18 12:28:47,816 INFO L421 ceAbstractionStarter]: At program point ldv_register_usb_gadgetENTRY(lines 6117 6135) the Hoare annotation is: (or (not (= |old(~ldv_usb_gadget~0)| (_ bv0 32))) (= (_ bv0 32) ~ldv_usb_gadget~0) (not (= (bvadd ~ldv_usb_gadget_class~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (bvadd ~ldv_usb_gadget_chrdev~0 (_ bv4294967295 32)) (_ bv0 32))) (not (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64)))) [2018-11-18 12:28:47,817 INFO L425 ceAbstractionStarter]: For program point L6127-1(lines 6124 6128) no Hoare annotation was computed. [2018-11-18 12:28:47,817 INFO L425 ceAbstractionStarter]: For program point ldv_register_usb_gadgetEXIT(lines 6117 6135) no Hoare annotation was computed. [2018-11-18 12:28:47,817 INFO L425 ceAbstractionStarter]: For program point L6123(lines 6123 6132) no Hoare annotation was computed. [2018-11-18 12:28:47,817 INFO L421 ceAbstractionStarter]: At program point L6122(line 6122) the Hoare annotation is: (or (not (= |old(~ldv_usb_gadget~0)| (_ bv0 32))) (= (_ bv0 32) ~ldv_usb_gadget~0) (not (= (bvadd ~ldv_usb_gadget_class~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (bvadd ~ldv_usb_gadget_chrdev~0 (_ bv4294967295 32)) (_ bv0 32))) (not (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64)))) [2018-11-18 12:28:47,817 INFO L425 ceAbstractionStarter]: For program point L6124(lines 6124 6128) no Hoare annotation was computed. [2018-11-18 12:28:47,817 INFO L425 ceAbstractionStarter]: For program point L6122-1(line 6122) no Hoare annotation was computed. [2018-11-18 12:28:47,817 INFO L425 ceAbstractionStarter]: For program point L6123-2(lines 6123 6132) no Hoare annotation was computed. [2018-11-18 12:28:47,817 INFO L425 ceAbstractionStarter]: For program point ldv_register_usb_gadgetFINAL(lines 6117 6135) no Hoare annotation was computed. [2018-11-18 12:28:47,817 INFO L425 ceAbstractionStarter]: For program point INIT_LIST_HEADEXIT(lines 2834 2843) no Hoare annotation was computed. [2018-11-18 12:28:47,817 INFO L428 ceAbstractionStarter]: At program point INIT_LIST_HEADENTRY(lines 2834 2843) the Hoare annotation is: true [2018-11-18 12:28:47,817 INFO L425 ceAbstractionStarter]: For program point INIT_LIST_HEADFINAL(lines 2834 2843) no Hoare annotation was computed. [2018-11-18 12:28:47,817 INFO L428 ceAbstractionStarter]: At program point usb_ep_autoconfig_resetENTRY(lines 3957 3981) the Hoare annotation is: true [2018-11-18 12:28:47,817 INFO L428 ceAbstractionStarter]: At program point L3974(lines 3963 3980) the Hoare annotation is: true [2018-11-18 12:28:47,817 INFO L425 ceAbstractionStarter]: For program point usb_ep_autoconfig_resetFINAL(lines 3957 3981) no Hoare annotation was computed. [2018-11-18 12:28:47,827 INFO L428 ceAbstractionStarter]: At program point L3971(lines 3963 3980) the Hoare annotation is: true [2018-11-18 12:28:47,827 INFO L425 ceAbstractionStarter]: For program point usb_ep_autoconfig_resetEXIT(lines 3957 3981) no Hoare annotation was computed. [2018-11-18 12:28:47,827 INFO L425 ceAbstractionStarter]: For program point L4730(line 4730) no Hoare annotation was computed. [2018-11-18 12:28:47,827 INFO L428 ceAbstractionStarter]: At program point L4729(lines 4710 4732) the Hoare annotation is: true [2018-11-18 12:28:47,827 INFO L428 ceAbstractionStarter]: At program point printer_ioctlENTRY(lines 4703 4733) the Hoare annotation is: true [2018-11-18 12:28:47,827 INFO L425 ceAbstractionStarter]: For program point L4724(line 4724) no Hoare annotation was computed. [2018-11-18 12:28:47,827 INFO L425 ceAbstractionStarter]: For program point L4718(line 4718) no Hoare annotation was computed. [2018-11-18 12:28:47,827 INFO L425 ceAbstractionStarter]: For program point L4721(line 4721) no Hoare annotation was computed. [2018-11-18 12:28:47,827 INFO L425 ceAbstractionStarter]: For program point printer_ioctlFINAL(lines 4703 4733) no Hoare annotation was computed. [2018-11-18 12:28:47,827 INFO L428 ceAbstractionStarter]: At program point L4715(line 4715) the Hoare annotation is: true [2018-11-18 12:28:47,827 INFO L425 ceAbstractionStarter]: For program point L4715-1(line 4715) no Hoare annotation was computed. [2018-11-18 12:28:47,827 INFO L425 ceAbstractionStarter]: For program point L4717(lines 4717 4728) no Hoare annotation was computed. [2018-11-18 12:28:47,827 INFO L425 ceAbstractionStarter]: For program point printer_ioctlEXIT(lines 4703 4733) no Hoare annotation was computed. [2018-11-18 12:28:47,827 INFO L428 ceAbstractionStarter]: At program point init_utsnameENTRY(lines 3320 3327) the Hoare annotation is: true [2018-11-18 12:28:47,827 INFO L425 ceAbstractionStarter]: For program point init_utsnameFINAL(lines 3320 3327) no Hoare annotation was computed. [2018-11-18 12:28:47,827 INFO L425 ceAbstractionStarter]: For program point init_utsnameEXIT(lines 3320 3327) no Hoare annotation was computed. [2018-11-18 12:28:47,827 INFO L425 ceAbstractionStarter]: For program point ldv_alloc_chrdev_region_5EXIT(lines 5827 5841) no Hoare annotation was computed. [2018-11-18 12:28:47,828 INFO L425 ceAbstractionStarter]: For program point ldv_alloc_chrdev_region_5FINAL(lines 5827 5841) no Hoare annotation was computed. [2018-11-18 12:28:47,828 INFO L421 ceAbstractionStarter]: At program point L5837(line 5837) the Hoare annotation is: (or (= (_ bv0 32) ~ldv_usb_gadget_chrdev~0) (not (= ~ldv_usb_gadget~0 (_ bv0 32))) (not (= (bvadd ~ldv_usb_gadget_class~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= |old(~ldv_usb_gadget_chrdev~0)| (_ bv0 32))) (not (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64)))) [2018-11-18 12:28:47,828 INFO L421 ceAbstractionStarter]: At program point ldv_alloc_chrdev_region_5ENTRY(lines 5827 5841) the Hoare annotation is: (or (= (_ bv0 32) ~ldv_usb_gadget_chrdev~0) (not (= ~ldv_usb_gadget~0 (_ bv0 32))) (not (= (bvadd ~ldv_usb_gadget_class~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= |old(~ldv_usb_gadget_chrdev~0)| (_ bv0 32))) (not (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64)))) [2018-11-18 12:28:47,828 INFO L425 ceAbstractionStarter]: For program point L5837-1(line 5837) no Hoare annotation was computed. [2018-11-18 12:28:47,828 INFO L425 ceAbstractionStarter]: For program point L3377-1(line 3377) no Hoare annotation was computed. [2018-11-18 12:28:47,828 INFO L428 ceAbstractionStarter]: At program point L3377(line 3377) the Hoare annotation is: true [2018-11-18 12:28:47,828 INFO L425 ceAbstractionStarter]: For program point usb_ep_enableEXIT(lines 3372 3380) no Hoare annotation was computed. [2018-11-18 12:28:47,837 INFO L428 ceAbstractionStarter]: At program point usb_ep_enableENTRY(lines 3372 3380) the Hoare annotation is: true [2018-11-18 12:28:47,837 INFO L425 ceAbstractionStarter]: For program point usb_ep_enableFINAL(lines 3372 3380) no Hoare annotation was computed. [2018-11-18 12:28:47,837 INFO L425 ceAbstractionStarter]: For program point L3615(line 3615) no Hoare annotation was computed. [2018-11-18 12:28:47,837 INFO L425 ceAbstractionStarter]: For program point L3615-2(lines 3615 3619) no Hoare annotation was computed. [2018-11-18 12:28:47,837 INFO L425 ceAbstractionStarter]: For program point L3609(line 3609) no Hoare annotation was computed. [2018-11-18 12:28:47,837 INFO L425 ceAbstractionStarter]: For program point usb_gadget_get_stringEXIT(lines 3581 3635) no Hoare annotation was computed. [2018-11-18 12:28:47,837 INFO L425 ceAbstractionStarter]: For program point L3609-2(lines 3609 3613) no Hoare annotation was computed. [2018-11-18 12:28:47,837 INFO L428 ceAbstractionStarter]: At program point usb_gadget_get_stringENTRY(lines 3581 3635) the Hoare annotation is: true [2018-11-18 12:28:47,837 INFO L425 ceAbstractionStarter]: For program point L3626(lines 3626 3630) no Hoare annotation was computed. [2018-11-18 12:28:47,837 INFO L428 ceAbstractionStarter]: At program point L3624(line 3624) the Hoare annotation is: true [2018-11-18 12:28:47,837 INFO L425 ceAbstractionStarter]: For program point L3624-1(line 3624) no Hoare annotation was computed. [2018-11-18 12:28:47,838 INFO L428 ceAbstractionStarter]: At program point L3614(lines 3589 3634) the Hoare annotation is: true [2018-11-18 12:28:47,838 INFO L428 ceAbstractionStarter]: At program point L3610(lines 3589 3634) the Hoare annotation is: true [2018-11-18 12:28:47,838 INFO L425 ceAbstractionStarter]: For program point usb_gadget_get_stringFINAL(lines 3581 3635) no Hoare annotation was computed. [2018-11-18 12:28:47,838 INFO L428 ceAbstractionStarter]: At program point L3608(lines 3589 3634) the Hoare annotation is: true [2018-11-18 12:28:47,838 INFO L425 ceAbstractionStarter]: For program point L3602(lines 3602 3606) no Hoare annotation was computed. [2018-11-18 12:28:47,838 INFO L425 ceAbstractionStarter]: For program point L3625-1(line 3625) no Hoare annotation was computed. [2018-11-18 12:28:47,838 INFO L428 ceAbstractionStarter]: At program point L3625(line 3625) the Hoare annotation is: true [2018-11-18 12:28:47,838 INFO L425 ceAbstractionStarter]: For program point L3590(lines 3590 3598) no Hoare annotation was computed. [2018-11-18 12:28:47,838 INFO L425 ceAbstractionStarter]: For program point L3623(line 3623) no Hoare annotation was computed. [2018-11-18 12:28:47,838 INFO L425 ceAbstractionStarter]: For program point L3623-2(line 3623) no Hoare annotation was computed. [2018-11-18 12:28:47,838 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOIDFINAL(line -1) no Hoare annotation was computed. [2018-11-18 12:28:47,838 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2018-11-18 12:28:47,838 INFO L428 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2018-11-18 12:28:47,838 INFO L428 ceAbstractionStarter]: At program point rcu_read_lock_sched_notraceFINAL(lines 2960 2967) the Hoare annotation is: true [2018-11-18 12:28:47,838 INFO L425 ceAbstractionStarter]: For program point rcu_read_lock_sched_notraceEXIT(lines 2960 2967) no Hoare annotation was computed. [2018-11-18 12:28:47,838 INFO L425 ceAbstractionStarter]: For program point L3440(lines 3440 3445) no Hoare annotation was computed. [2018-11-18 12:28:47,838 INFO L428 ceAbstractionStarter]: At program point usb_gadget_set_selfpoweredENTRY(lines 3435 3449) the Hoare annotation is: true [2018-11-18 12:28:47,847 INFO L428 ceAbstractionStarter]: At program point L3446(line 3446) the Hoare annotation is: true [2018-11-18 12:28:47,848 INFO L425 ceAbstractionStarter]: For program point usb_gadget_set_selfpoweredFINAL(lines 3435 3449) no Hoare annotation was computed. [2018-11-18 12:28:47,848 INFO L425 ceAbstractionStarter]: For program point L3446-1(line 3446) no Hoare annotation was computed. [2018-11-18 12:28:47,848 INFO L425 ceAbstractionStarter]: For program point usb_gadget_set_selfpoweredEXIT(lines 3435 3449) no Hoare annotation was computed. [2018-11-18 12:28:47,848 INFO L428 ceAbstractionStarter]: At program point printer_openENTRY(lines 4160 4188) the Hoare annotation is: true [2018-11-18 12:28:47,848 INFO L425 ceAbstractionStarter]: For program point L4175(lines 4175 4182) no Hoare annotation was computed. [2018-11-18 12:28:47,848 INFO L425 ceAbstractionStarter]: For program point L4173-1(line 4173) no Hoare annotation was computed. [2018-11-18 12:28:47,848 INFO L428 ceAbstractionStarter]: At program point L4173(line 4173) the Hoare annotation is: true [2018-11-18 12:28:47,848 INFO L428 ceAbstractionStarter]: At program point L4175-2(lines 4175 4182) the Hoare annotation is: true [2018-11-18 12:28:47,848 INFO L425 ceAbstractionStarter]: For program point printer_openEXIT(lines 4160 4188) no Hoare annotation was computed. [2018-11-18 12:28:47,848 INFO L425 ceAbstractionStarter]: For program point L4183(line 4183) no Hoare annotation was computed. [2018-11-18 12:28:47,848 INFO L425 ceAbstractionStarter]: For program point printer_openFINAL(lines 4160 4188) no Hoare annotation was computed. [2018-11-18 12:28:47,848 INFO L428 ceAbstractionStarter]: At program point L5527(line 5527) the Hoare annotation is: true [2018-11-18 12:28:47,848 INFO L428 ceAbstractionStarter]: At program point L5494(line 5494) the Hoare annotation is: true [2018-11-18 12:28:47,848 INFO L425 ceAbstractionStarter]: For program point L5527-1(line 5527) no Hoare annotation was computed. [2018-11-18 12:28:47,848 INFO L425 ceAbstractionStarter]: For program point L5560(line 5560) no Hoare annotation was computed. [2018-11-18 12:28:47,848 INFO L428 ceAbstractionStarter]: At program point L5461(line 5461) the Hoare annotation is: true [2018-11-18 12:28:47,848 INFO L428 ceAbstractionStarter]: At program point L5461-1(line 5461) the Hoare annotation is: true [2018-11-18 12:28:47,848 INFO L425 ceAbstractionStarter]: For program point L5552(lines 5552 5570) no Hoare annotation was computed. [2018-11-18 12:28:47,848 INFO L425 ceAbstractionStarter]: For program point L5453-1(lines 5453 5457) no Hoare annotation was computed. [2018-11-18 12:28:47,848 INFO L425 ceAbstractionStarter]: For program point L5511(lines 5511 5516) no Hoare annotation was computed. [2018-11-18 12:28:47,848 INFO L428 ceAbstractionStarter]: At program point L5544(lines 5387 5590) the Hoare annotation is: true [2018-11-18 12:28:47,848 INFO L425 ceAbstractionStarter]: For program point printer_bindEXIT(lines 5364 5591) no Hoare annotation was computed. [2018-11-18 12:28:47,848 INFO L428 ceAbstractionStarter]: At program point L5495(line 5495) the Hoare annotation is: true [2018-11-18 12:28:47,848 INFO L425 ceAbstractionStarter]: For program point L5462(line 5462) no Hoare annotation was computed. [2018-11-18 12:28:47,849 INFO L425 ceAbstractionStarter]: For program point L5561(lines 5561 5565) no Hoare annotation was computed. [2018-11-18 12:28:47,849 INFO L428 ceAbstractionStarter]: At program point L5528(lines 5521 5537) the Hoare annotation is: true [2018-11-18 12:28:47,849 INFO L425 ceAbstractionStarter]: For program point L5520-1(line 5520) no Hoare annotation was computed. [2018-11-18 12:28:47,849 INFO L428 ceAbstractionStarter]: At program point L5520(line 5520) the Hoare annotation is: true [2018-11-18 12:28:47,856 INFO L425 ceAbstractionStarter]: For program point L5421(lines 5421 5437) no Hoare annotation was computed. [2018-11-18 12:28:47,857 INFO L425 ceAbstractionStarter]: For program point L5421-1(lines 5387 5590) no Hoare annotation was computed. [2018-11-18 12:28:47,857 INFO L428 ceAbstractionStarter]: At program point L5562(lines 5552 5568) the Hoare annotation is: true [2018-11-18 12:28:47,857 INFO L425 ceAbstractionStarter]: For program point L5438-1(lines 5387 5590) no Hoare annotation was computed. [2018-11-18 12:28:47,857 INFO L425 ceAbstractionStarter]: For program point L5463(lines 5463 5470) no Hoare annotation was computed. [2018-11-18 12:28:47,857 INFO L425 ceAbstractionStarter]: For program point L5430(lines 5430 5434) no Hoare annotation was computed. [2018-11-18 12:28:47,857 INFO L425 ceAbstractionStarter]: For program point L5529(line 5529) no Hoare annotation was computed. [2018-11-18 12:28:47,857 INFO L428 ceAbstractionStarter]: At program point L5496(line 5496) the Hoare annotation is: true [2018-11-18 12:28:47,857 INFO L425 ceAbstractionStarter]: For program point L5422(lines 5422 5427) no Hoare annotation was computed. [2018-11-18 12:28:47,857 INFO L425 ceAbstractionStarter]: For program point L5521(lines 5521 5539) no Hoare annotation was computed. [2018-11-18 12:28:47,857 INFO L428 ceAbstractionStarter]: At program point L5513(lines 5387 5590) the Hoare annotation is: true [2018-11-18 12:28:47,857 INFO L428 ceAbstractionStarter]: At program point L5571(line 5571) the Hoare annotation is: true [2018-11-18 12:28:47,857 INFO L425 ceAbstractionStarter]: For program point L5571-1(line 5571) no Hoare annotation was computed. [2018-11-18 12:28:47,857 INFO L425 ceAbstractionStarter]: For program point L5472-1(line 5472) no Hoare annotation was computed. [2018-11-18 12:28:47,857 INFO L428 ceAbstractionStarter]: At program point L5472(line 5472) the Hoare annotation is: true [2018-11-18 12:28:47,857 INFO L425 ceAbstractionStarter]: For program point L5530(lines 5530 5534) no Hoare annotation was computed. [2018-11-18 12:28:47,857 INFO L425 ceAbstractionStarter]: For program point L5497(line 5497) no Hoare annotation was computed. [2018-11-18 12:28:47,857 INFO L425 ceAbstractionStarter]: For program point L5588(line 5588) no Hoare annotation was computed. [2018-11-18 12:28:47,857 INFO L425 ceAbstractionStarter]: For program point L5415(line 5415) no Hoare annotation was computed. [2018-11-18 12:28:47,857 INFO L425 ceAbstractionStarter]: For program point L5448-1(lines 5387 5590) no Hoare annotation was computed. [2018-11-18 12:28:47,857 INFO L428 ceAbstractionStarter]: At program point L5407(line 5407) the Hoare annotation is: true [2018-11-18 12:28:47,857 INFO L425 ceAbstractionStarter]: For program point L5407-1(line 5407) no Hoare annotation was computed. [2018-11-18 12:28:47,857 INFO L425 ceAbstractionStarter]: For program point L5473(lines 5473 5477) no Hoare annotation was computed. [2018-11-18 12:28:47,857 INFO L428 ceAbstractionStarter]: At program point L5531(lines 5521 5537) the Hoare annotation is: true [2018-11-18 12:28:47,858 INFO L425 ceAbstractionStarter]: For program point L5490(line 5490) no Hoare annotation was computed. [2018-11-18 12:28:47,858 INFO L428 ceAbstractionStarter]: At program point L5391(line 5391) the Hoare annotation is: true [2018-11-18 12:28:47,858 INFO L425 ceAbstractionStarter]: For program point L5391-1(line 5391) no Hoare annotation was computed. [2018-11-18 12:28:47,858 INFO L428 ceAbstractionStarter]: At program point L5581(line 5581) the Hoare annotation is: true [2018-11-18 12:28:47,858 INFO L425 ceAbstractionStarter]: For program point L5581-1(line 5581) no Hoare annotation was computed. [2018-11-18 12:28:47,858 INFO L425 ceAbstractionStarter]: For program point L5416-1(line 5416) no Hoare annotation was computed. [2018-11-18 12:28:47,864 INFO L428 ceAbstractionStarter]: At program point L5416(line 5416) the Hoare annotation is: true [2018-11-18 12:28:47,865 INFO L425 ceAbstractionStarter]: For program point L5540-1(line 5540) no Hoare annotation was computed. [2018-11-18 12:28:47,865 INFO L428 ceAbstractionStarter]: At program point L5474(lines 5387 5590) the Hoare annotation is: true [2018-11-18 12:28:47,865 INFO L428 ceAbstractionStarter]: At program point L5573(lines 5387 5590) the Hoare annotation is: true [2018-11-18 12:28:47,865 INFO L428 ceAbstractionStarter]: At program point L5540(line 5540) the Hoare annotation is: true [2018-11-18 12:28:47,865 INFO L428 ceAbstractionStarter]: At program point L5408-2(lines 5408 5414) the Hoare annotation is: true [2018-11-18 12:28:47,865 INFO L425 ceAbstractionStarter]: For program point L5408(lines 5408 5414) no Hoare annotation was computed. [2018-11-18 12:28:47,865 INFO L425 ceAbstractionStarter]: For program point L5392(lines 5392 5397) no Hoare annotation was computed. [2018-11-18 12:28:47,865 INFO L428 ceAbstractionStarter]: At program point L5483(line 5483) the Hoare annotation is: true [2018-11-18 12:28:47,865 INFO L425 ceAbstractionStarter]: For program point L5483-1(line 5483) no Hoare annotation was computed. [2018-11-18 12:28:47,865 INFO L428 ceAbstractionStarter]: At program point L5558(line 5558) the Hoare annotation is: true [2018-11-18 12:28:47,865 INFO L425 ceAbstractionStarter]: For program point L5401(lines 5401 5406) no Hoare annotation was computed. [2018-11-18 12:28:47,865 INFO L425 ceAbstractionStarter]: For program point printer_bindFINAL(lines 5364 5591) no Hoare annotation was computed. [2018-11-18 12:28:47,865 INFO L425 ceAbstractionStarter]: For program point L5558-1(line 5558) no Hoare annotation was computed. [2018-11-18 12:28:47,865 INFO L428 ceAbstractionStarter]: At program point L5484-2(lines 5484 5489) the Hoare annotation is: true [2018-11-18 12:28:47,865 INFO L425 ceAbstractionStarter]: For program point L5484(lines 5484 5489) no Hoare annotation was computed. [2018-11-18 12:28:47,865 INFO L428 ceAbstractionStarter]: At program point L5575(lines 5387 5590) the Hoare annotation is: true [2018-11-18 12:28:47,865 INFO L428 ceAbstractionStarter]: At program point L5542(lines 5387 5590) the Hoare annotation is: true [2018-11-18 12:28:47,865 INFO L428 ceAbstractionStarter]: At program point printer_bindENTRY(lines 5364 5591) the Hoare annotation is: true [2018-11-18 12:28:47,865 INFO L425 ceAbstractionStarter]: For program point L5443-1(lines 5387 5590) no Hoare annotation was computed. [2018-11-18 12:28:47,865 INFO L428 ceAbstractionStarter]: At program point L5559(lines 5552 5568) the Hoare annotation is: true [2018-11-18 12:28:47,865 INFO L428 ceAbstractionStarter]: At program point L5493(line 5493) the Hoare annotation is: true [2018-11-18 12:28:47,865 INFO L428 ceAbstractionStarter]: At program point L5493-1(line 5493) the Hoare annotation is: true [2018-11-18 12:28:47,865 INFO L428 ceAbstractionStarter]: At program point L5551(line 5551) the Hoare annotation is: true [2018-11-18 12:28:47,865 INFO L425 ceAbstractionStarter]: For program point L5551-1(line 5551) no Hoare annotation was computed. [2018-11-18 12:28:47,866 INFO L428 ceAbstractionStarter]: At program point L5510(line 5510) the Hoare annotation is: true [2018-11-18 12:28:47,866 INFO L425 ceAbstractionStarter]: For program point L5510-1(line 5510) no Hoare annotation was computed. [2018-11-18 12:28:47,866 INFO L421 ceAbstractionStarter]: At program point ldv_usb_gadget_unregister_driver_10ENTRY(lines 5886 5897) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_usb_gadget~0) (not (= (bvadd |old(~ldv_usb_gadget~0)| (_ bv4294967295 32)) (_ bv0 32))) (not (= (bvadd ~ldv_usb_gadget_chrdev~0 (_ bv4294967295 32)) (_ bv0 32))) (or (not (= (bvadd ~ldv_usb_gadget_class~0 (_ bv4294967295 32)) (_ bv0 32))) (not (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64))))) [2018-11-18 12:28:47,872 INFO L425 ceAbstractionStarter]: For program point ldv_usb_gadget_unregister_driver_10FINAL(lines 5886 5897) no Hoare annotation was computed. [2018-11-18 12:28:47,872 INFO L425 ceAbstractionStarter]: For program point ldv_usb_gadget_unregister_driver_10EXIT(lines 5886 5897) no Hoare annotation was computed. [2018-11-18 12:28:47,872 INFO L421 ceAbstractionStarter]: At program point L5894(line 5894) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_usb_gadget~0) (not (= (bvadd |old(~ldv_usb_gadget~0)| (_ bv4294967295 32)) (_ bv0 32))) (not (= (bvadd ~ldv_usb_gadget_chrdev~0 (_ bv4294967295 32)) (_ bv0 32))) (or (not (= (bvadd ~ldv_usb_gadget_class~0 (_ bv4294967295 32)) (_ bv0 32))) (not (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64))))) [2018-11-18 12:28:47,873 INFO L425 ceAbstractionStarter]: For program point L5894-1(line 5894) no Hoare annotation was computed. [2018-11-18 12:28:47,873 INFO L421 ceAbstractionStarter]: At program point L5814(line 5814) the Hoare annotation is: (or (and (= |PTR_ERR_#in~ptr.offset| PTR_ERR_~ptr.offset) (= PTR_ERR_~ptr.base |PTR_ERR_#in~ptr.base|)) (not (= ~ldv_usb_gadget~0 (_ bv0 32))) (not (= (_ bv0 32) ~ldv_usb_gadget_class~0)) (not (= ~ldv_usb_gadget_chrdev~0 (_ bv0 32))) (not (bvugt ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64)))) [2018-11-18 12:28:47,873 INFO L425 ceAbstractionStarter]: For program point PTR_ERREXIT(lines 5809 5817) no Hoare annotation was computed. [2018-11-18 12:28:47,873 INFO L428 ceAbstractionStarter]: At program point PTR_ERRENTRY(lines 5809 5817) the Hoare annotation is: true [2018-11-18 12:28:47,873 INFO L425 ceAbstractionStarter]: For program point PTR_ERRFINAL(lines 5809 5817) no Hoare annotation was computed. [2018-11-18 12:28:47,873 INFO L425 ceAbstractionStarter]: For program point L5814-1(line 5814) no Hoare annotation was computed. [2018-11-18 12:28:47,873 INFO L421 ceAbstractionStarter]: At program point ldv_unregister_chrdev_region_11ENTRY(lines 5898 5907) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_usb_gadget_chrdev~0) (or (not (= ~ldv_usb_gadget~0 (_ bv0 32))) (not (= (bvadd ~ldv_usb_gadget_class~0 (_ bv4294967295 32)) (_ bv0 32))) (not (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64)))) (not (= (bvadd |old(~ldv_usb_gadget_chrdev~0)| (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 12:28:47,873 INFO L421 ceAbstractionStarter]: At program point L5904(line 5904) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_usb_gadget_chrdev~0) (or (not (= ~ldv_usb_gadget~0 (_ bv0 32))) (not (= (bvadd ~ldv_usb_gadget_class~0 (_ bv4294967295 32)) (_ bv0 32))) (not (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64)))) (not (= (bvadd |old(~ldv_usb_gadget_chrdev~0)| (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 12:28:47,873 INFO L425 ceAbstractionStarter]: For program point ldv_unregister_chrdev_region_11EXIT(lines 5898 5907) no Hoare annotation was computed. [2018-11-18 12:28:47,873 INFO L425 ceAbstractionStarter]: For program point ldv_unregister_chrdev_region_11FINAL(lines 5898 5907) no Hoare annotation was computed. [2018-11-18 12:28:47,873 INFO L425 ceAbstractionStarter]: For program point ldv_is_errEXIT(lines 5961 5968) no Hoare annotation was computed. [2018-11-18 12:28:47,873 INFO L428 ceAbstractionStarter]: At program point ldv_is_errENTRY(lines 5961 5968) the Hoare annotation is: true [2018-11-18 12:28:47,880 INFO L425 ceAbstractionStarter]: For program point ldv_is_errFINAL(lines 5961 5968) no Hoare annotation was computed. [2018-11-18 12:28:47,880 INFO L425 ceAbstractionStarter]: For program point signal_pendingEXIT(lines 2979 2989) no Hoare annotation was computed. [2018-11-18 12:28:47,880 INFO L428 ceAbstractionStarter]: At program point L2986(line 2986) the Hoare annotation is: true [2018-11-18 12:28:47,880 INFO L425 ceAbstractionStarter]: For program point L2985-1(line 2985) no Hoare annotation was computed. [2018-11-18 12:28:47,880 INFO L428 ceAbstractionStarter]: At program point L2985(line 2985) the Hoare annotation is: true [2018-11-18 12:28:47,880 INFO L425 ceAbstractionStarter]: For program point L2986-1(line 2986) no Hoare annotation was computed. [2018-11-18 12:28:47,880 INFO L428 ceAbstractionStarter]: At program point signal_pendingENTRY(lines 2979 2989) the Hoare annotation is: true [2018-11-18 12:28:47,880 INFO L425 ceAbstractionStarter]: For program point signal_pendingFINAL(lines 2979 2989) no Hoare annotation was computed. [2018-11-18 12:28:47,880 INFO L428 ceAbstractionStarter]: At program point spin_unlock_irqrestoreENTRY(lines 2933 2941) the Hoare annotation is: true [2018-11-18 12:28:47,880 INFO L425 ceAbstractionStarter]: For program point spin_unlock_irqrestoreEXIT(lines 2933 2941) no Hoare annotation was computed. [2018-11-18 12:28:47,880 INFO L425 ceAbstractionStarter]: For program point spin_unlock_irqrestoreFINAL(lines 2933 2941) no Hoare annotation was computed. [2018-11-18 12:28:47,880 INFO L425 ceAbstractionStarter]: For program point L6144-1(lines 6141 6145) no Hoare annotation was computed. [2018-11-18 12:28:47,881 INFO L421 ceAbstractionStarter]: At program point L6144(line 6144) the Hoare annotation is: (or (not (= (bvadd |old(~ldv_usb_gadget~0)| (_ bv4294967295 32)) (_ bv0 32))) (not (= (bvadd ~ldv_usb_gadget_chrdev~0 (_ bv4294967295 32)) (_ bv0 32))) (or (not (= (bvadd ~ldv_usb_gadget_class~0 (_ bv4294967295 32)) (_ bv0 32))) (not (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64))))) [2018-11-18 12:28:47,881 INFO L425 ceAbstractionStarter]: For program point ldv_unregister_usb_gadgetEXIT(lines 6136 6149) no Hoare annotation was computed. [2018-11-18 12:28:47,881 INFO L421 ceAbstractionStarter]: At program point ldv_unregister_usb_gadgetENTRY(lines 6136 6149) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_usb_gadget~0) (not (= (bvadd |old(~ldv_usb_gadget~0)| (_ bv4294967295 32)) (_ bv0 32))) (not (= (bvadd ~ldv_usb_gadget_chrdev~0 (_ bv4294967295 32)) (_ bv0 32))) (or (not (= (bvadd ~ldv_usb_gadget_class~0 (_ bv4294967295 32)) (_ bv0 32))) (not (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64))))) [2018-11-18 12:28:47,881 INFO L425 ceAbstractionStarter]: For program point ldv_unregister_usb_gadgetFINAL(lines 6136 6149) no Hoare annotation was computed. [2018-11-18 12:28:47,881 INFO L425 ceAbstractionStarter]: For program point cleanupEXIT(lines 5635 5652) no Hoare annotation was computed. [2018-11-18 12:28:47,881 INFO L421 ceAbstractionStarter]: At program point cleanupENTRY(lines 5635 5652) the Hoare annotation is: (or (and (= (_ bv1 32) ~ldv_usb_gadget_chrdev~0) (= (bvadd ~ldv_usb_gadget_class~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv1 32) ~ldv_usb_gadget~0)) (not (= (bvadd |old(~ldv_usb_gadget~0)| (_ bv4294967295 32)) (_ bv0 32))) (not (= (bvadd |old(~ldv_usb_gadget_chrdev~0)| (_ bv4294967295 32)) (_ bv0 32))) (or (not (= (bvadd |old(~ldv_usb_gadget_class~0)| (_ bv4294967295 32)) (_ bv0 32))) (not (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64))))) [2018-11-18 12:28:47,881 INFO L425 ceAbstractionStarter]: For program point cleanupFINAL(lines 5635 5652) no Hoare annotation was computed. [2018-11-18 12:28:47,887 INFO L421 ceAbstractionStarter]: At program point L5647(line 5647) the Hoare annotation is: (or (and (and (= (bvadd ~ldv_usb_gadget_class~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~ldv_usb_gadget~0)) (= (_ bv1 32) ~ldv_usb_gadget_chrdev~0)) (not (= (bvadd |old(~ldv_usb_gadget~0)| (_ bv4294967295 32)) (_ bv0 32))) (not (= (bvadd |old(~ldv_usb_gadget_chrdev~0)| (_ bv4294967295 32)) (_ bv0 32))) (or (not (= (bvadd |old(~ldv_usb_gadget_class~0)| (_ bv4294967295 32)) (_ bv0 32))) (not (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64))))) [2018-11-18 12:28:47,887 INFO L425 ceAbstractionStarter]: For program point L5648-1(line 5648) no Hoare annotation was computed. [2018-11-18 12:28:47,887 INFO L425 ceAbstractionStarter]: For program point L5647-1(line 5647) no Hoare annotation was computed. [2018-11-18 12:28:47,887 INFO L421 ceAbstractionStarter]: At program point L5648(line 5648) the Hoare annotation is: (or (not (= (bvadd |old(~ldv_usb_gadget~0)| (_ bv4294967295 32)) (_ bv0 32))) (not (= (bvadd |old(~ldv_usb_gadget_chrdev~0)| (_ bv4294967295 32)) (_ bv0 32))) (or (not (= (bvadd |old(~ldv_usb_gadget_class~0)| (_ bv4294967295 32)) (_ bv0 32))) (not (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64))))) [2018-11-18 12:28:47,887 INFO L425 ceAbstractionStarter]: For program point L5642(lines 5642 5646) no Hoare annotation was computed. [2018-11-18 12:28:47,887 INFO L421 ceAbstractionStarter]: At program point L5641(line 5641) the Hoare annotation is: (or (and (= (_ bv1 32) ~ldv_usb_gadget_chrdev~0) (= (bvadd ~ldv_usb_gadget_class~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv1 32) ~ldv_usb_gadget~0)) (not (= (bvadd |old(~ldv_usb_gadget~0)| (_ bv4294967295 32)) (_ bv0 32))) (not (= (bvadd |old(~ldv_usb_gadget_chrdev~0)| (_ bv4294967295 32)) (_ bv0 32))) (or (not (= (bvadd |old(~ldv_usb_gadget_class~0)| (_ bv4294967295 32)) (_ bv0 32))) (not (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64))))) [2018-11-18 12:28:47,887 INFO L425 ceAbstractionStarter]: For program point L5641-1(line 5641) no Hoare annotation was computed. [2018-11-18 12:28:47,887 INFO L425 ceAbstractionStarter]: For program point L5642-2(lines 5642 5646) no Hoare annotation was computed. [2018-11-18 12:28:47,887 INFO L425 ceAbstractionStarter]: For program point ldv_usb_gadget_register_driver_7EXIT(lines 5852 5865) no Hoare annotation was computed. [2018-11-18 12:28:47,887 INFO L425 ceAbstractionStarter]: For program point ldv_usb_gadget_register_driver_7FINAL(lines 5852 5865) no Hoare annotation was computed. [2018-11-18 12:28:47,888 INFO L421 ceAbstractionStarter]: At program point ldv_usb_gadget_register_driver_7ENTRY(lines 5852 5865) the Hoare annotation is: (or (not (= |old(~ldv_usb_gadget~0)| (_ bv0 32))) (= (_ bv0 32) ~ldv_usb_gadget~0) (not (= (bvadd ~ldv_usb_gadget_class~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (bvadd ~ldv_usb_gadget_chrdev~0 (_ bv4294967295 32)) (_ bv0 32))) (not (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64)))) [2018-11-18 12:28:47,888 INFO L421 ceAbstractionStarter]: At program point L5861(line 5861) the Hoare annotation is: (or (not (= |old(~ldv_usb_gadget~0)| (_ bv0 32))) (= (_ bv0 32) ~ldv_usb_gadget~0) (not (= (bvadd ~ldv_usb_gadget_class~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (bvadd ~ldv_usb_gadget_chrdev~0 (_ bv4294967295 32)) (_ bv0 32))) (not (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64)))) [2018-11-18 12:28:47,888 INFO L425 ceAbstractionStarter]: For program point L5861-1(line 5861) no Hoare annotation was computed. [2018-11-18 12:28:47,888 INFO L428 ceAbstractionStarter]: At program point list_addENTRY(lines 2845 2853) the Hoare annotation is: true [2018-11-18 12:28:47,895 INFO L425 ceAbstractionStarter]: For program point list_addFINAL(lines 2845 2853) no Hoare annotation was computed. [2018-11-18 12:28:47,895 INFO L425 ceAbstractionStarter]: For program point list_addEXIT(lines 2845 2853) no Hoare annotation was computed. [2018-11-18 12:28:47,895 INFO L425 ceAbstractionStarter]: For program point printer_disconnectFINAL(lines 5245 5262) no Hoare annotation was computed. [2018-11-18 12:28:47,895 INFO L428 ceAbstractionStarter]: At program point L5258(line 5258) the Hoare annotation is: true [2018-11-18 12:28:47,895 INFO L425 ceAbstractionStarter]: For program point printer_disconnectEXIT(lines 5245 5262) no Hoare annotation was computed. [2018-11-18 12:28:47,895 INFO L425 ceAbstractionStarter]: For program point L5256-1(line 5256) no Hoare annotation was computed. [2018-11-18 12:28:47,895 INFO L428 ceAbstractionStarter]: At program point printer_disconnectENTRY(lines 5245 5262) the Hoare annotation is: true [2018-11-18 12:28:47,895 INFO L428 ceAbstractionStarter]: At program point L5258-1(line 5258) the Hoare annotation is: true [2018-11-18 12:28:47,895 INFO L428 ceAbstractionStarter]: At program point L5256(line 5256) the Hoare annotation is: true [2018-11-18 12:28:47,895 INFO L428 ceAbstractionStarter]: At program point L5253(line 5253) the Hoare annotation is: true [2018-11-18 12:28:47,895 INFO L425 ceAbstractionStarter]: For program point L5253-1(line 5253) no Hoare annotation was computed. [2018-11-18 12:28:47,895 INFO L425 ceAbstractionStarter]: For program point usb_ep_autoconfigFINAL(lines 3924 3956) no Hoare annotation was computed. [2018-11-18 12:28:47,895 INFO L428 ceAbstractionStarter]: At program point usb_ep_autoconfigENTRY(lines 3924 3956) the Hoare annotation is: true [2018-11-18 12:28:47,895 INFO L428 ceAbstractionStarter]: At program point L3949(lines 3932 3955) the Hoare annotation is: true [2018-11-18 12:28:47,895 INFO L428 ceAbstractionStarter]: At program point L3946(lines 3932 3955) the Hoare annotation is: true [2018-11-18 12:28:47,895 INFO L425 ceAbstractionStarter]: For program point usb_ep_autoconfigEXIT(lines 3924 3956) no Hoare annotation was computed. [2018-11-18 12:28:47,895 INFO L425 ceAbstractionStarter]: For program point L3938(line 3938) no Hoare annotation was computed. [2018-11-18 12:28:47,896 INFO L425 ceAbstractionStarter]: For program point L3939(lines 3939 3943) no Hoare annotation was computed. [2018-11-18 12:28:47,896 INFO L425 ceAbstractionStarter]: For program point L3039(lines 3039 3043) no Hoare annotation was computed. [2018-11-18 12:28:47,896 INFO L425 ceAbstractionStarter]: For program point L3035-1(lines 3035 3037) no Hoare annotation was computed. [2018-11-18 12:28:47,896 INFO L428 ceAbstractionStarter]: At program point L3035(lines 3035 3037) the Hoare annotation is: true [2018-11-18 12:28:47,896 INFO L425 ceAbstractionStarter]: For program point L3031(lines 3031 3047) no Hoare annotation was computed. [2018-11-18 12:28:47,896 INFO L428 ceAbstractionStarter]: At program point L3031-2(lines 3031 3047) the Hoare annotation is: true [2018-11-18 12:28:47,896 INFO L425 ceAbstractionStarter]: For program point trace_kmallocEXIT(lines 3001 3054) no Hoare annotation was computed. [2018-11-18 12:28:47,896 INFO L425 ceAbstractionStarter]: For program point L3019-1(line 3019) no Hoare annotation was computed. [2018-11-18 12:28:47,896 INFO L428 ceAbstractionStarter]: At program point L3019(line 3019) the Hoare annotation is: true [2018-11-18 12:28:47,896 INFO L425 ceAbstractionStarter]: For program point L3015-1(lines 3001 3054) no Hoare annotation was computed. [2018-11-18 12:28:47,896 INFO L425 ceAbstractionStarter]: For program point L3015(lines 3015 3051) no Hoare annotation was computed. [2018-11-18 12:28:47,896 INFO L428 ceAbstractionStarter]: At program point L3040(lines 3031 3045) the Hoare annotation is: true [2018-11-18 12:28:47,904 INFO L428 ceAbstractionStarter]: At program point trace_kmallocENTRY(lines 3001 3054) the Hoare annotation is: true [2018-11-18 12:28:47,904 INFO L425 ceAbstractionStarter]: For program point L3020(lines 3020 3025) no Hoare annotation was computed. [2018-11-18 12:28:47,904 INFO L425 ceAbstractionStarter]: For program point L3018(lines 3018 3028) no Hoare annotation was computed. [2018-11-18 12:28:47,904 INFO L428 ceAbstractionStarter]: At program point L3016(line 3016) the Hoare annotation is: true [2018-11-18 12:28:47,904 INFO L425 ceAbstractionStarter]: For program point L3018-1(lines 3018 3028) no Hoare annotation was computed. [2018-11-18 12:28:47,904 INFO L428 ceAbstractionStarter]: At program point L3014(line 3014) the Hoare annotation is: true [2018-11-18 12:28:47,904 INFO L425 ceAbstractionStarter]: For program point L3016-1(line 3016) no Hoare annotation was computed. [2018-11-18 12:28:47,904 INFO L425 ceAbstractionStarter]: For program point L3014-1(line 3014) no Hoare annotation was computed. [2018-11-18 12:28:47,904 INFO L425 ceAbstractionStarter]: For program point ldv_err_ptrEXIT(lines 5969 5976) no Hoare annotation was computed. [2018-11-18 12:28:47,904 INFO L425 ceAbstractionStarter]: For program point ldv_err_ptrENTRY(lines 5969 5976) no Hoare annotation was computed. [2018-11-18 12:28:47,904 INFO L425 ceAbstractionStarter]: For program point ldv_err_ptrFINAL(lines 5969 5976) no Hoare annotation was computed. [2018-11-18 12:28:47,904 INFO L428 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~$Pointer$~X~~gfp_t~0~TO~C_INTENTRY(line -1) the Hoare annotation is: true [2018-11-18 12:28:47,904 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~$Pointer$~X~~gfp_t~0~TO~C_INTFINAL(line -1) no Hoare annotation was computed. [2018-11-18 12:28:47,904 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~$Pointer$~X~~gfp_t~0~TO~C_INTEXIT(line -1) no Hoare annotation was computed. [2018-11-18 12:28:47,905 INFO L428 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~C_UINT~TO~C_INTENTRY(line -1) the Hoare annotation is: true [2018-11-18 12:28:47,905 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~C_UINT~TO~C_INTFINAL(line -1) no Hoare annotation was computed. [2018-11-18 12:28:47,905 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~C_UINT~TO~C_INTEXIT(line -1) no Hoare annotation was computed. [2018-11-18 12:28:47,905 INFO L425 ceAbstractionStarter]: For program point L5122-1(line 5122) no Hoare annotation was computed. [2018-11-18 12:28:47,905 INFO L425 ceAbstractionStarter]: For program point L5123(lines 5123 5129) no Hoare annotation was computed. [2018-11-18 12:28:47,905 INFO L428 ceAbstractionStarter]: At program point L5090(line 5090) the Hoare annotation is: true [2018-11-18 12:28:47,905 INFO L425 ceAbstractionStarter]: For program point L5090-1(line 5090) no Hoare annotation was computed. [2018-11-18 12:28:47,905 INFO L425 ceAbstractionStarter]: For program point L5140(lines 5140 5147) no Hoare annotation was computed. [2018-11-18 12:28:47,905 INFO L425 ceAbstractionStarter]: For program point L5223(line 5223) no Hoare annotation was computed. [2018-11-18 12:28:47,905 INFO L425 ceAbstractionStarter]: For program point L5207(line 5207) no Hoare annotation was computed. [2018-11-18 12:28:47,905 INFO L425 ceAbstractionStarter]: For program point L5075(lines 5075 5226) no Hoare annotation was computed. [2018-11-18 12:28:47,905 INFO L425 ceAbstractionStarter]: For program point L5207-2(line 5207) no Hoare annotation was computed. [2018-11-18 12:28:47,905 INFO L425 ceAbstractionStarter]: For program point L5092(line 5092) no Hoare annotation was computed. [2018-11-18 12:28:47,905 INFO L425 ceAbstractionStarter]: For program point printer_setupEXIT(lines 5034 5244) no Hoare annotation was computed. [2018-11-18 12:28:47,912 INFO L425 ceAbstractionStarter]: For program point L5076(line 5076) no Hoare annotation was computed. [2018-11-18 12:28:47,912 INFO L425 ceAbstractionStarter]: For program point L5159(line 5159) no Hoare annotation was computed. [2018-11-18 12:28:47,912 INFO L425 ceAbstractionStarter]: For program point L5126(line 5126) no Hoare annotation was computed. [2018-11-18 12:28:47,912 INFO L425 ceAbstractionStarter]: For program point L5093(lines 5093 5097) no Hoare annotation was computed. [2018-11-18 12:28:47,912 INFO L425 ceAbstractionStarter]: For program point L5159-2(line 5159) no Hoare annotation was computed. [2018-11-18 12:28:47,912 INFO L425 ceAbstractionStarter]: For program point L5126-2(line 5126) no Hoare annotation was computed. [2018-11-18 12:28:47,912 INFO L425 ceAbstractionStarter]: For program point printer_setupFINAL(lines 5034 5244) no Hoare annotation was computed. [2018-11-18 12:28:47,912 INFO L425 ceAbstractionStarter]: For program point L5143(lines 5143 5147) no Hoare annotation was computed. [2018-11-18 12:28:47,912 INFO L425 ceAbstractionStarter]: For program point L5110(line 5110) no Hoare annotation was computed. [2018-11-18 12:28:47,912 INFO L425 ceAbstractionStarter]: For program point L5209(line 5209) no Hoare annotation was computed. [2018-11-18 12:28:47,912 INFO L428 ceAbstractionStarter]: At program point L5143-2(lines 5140 5147) the Hoare annotation is: true [2018-11-18 12:28:47,912 INFO L425 ceAbstractionStarter]: For program point L5077(lines 5077 5182) no Hoare annotation was computed. [2018-11-18 12:28:47,912 INFO L425 ceAbstractionStarter]: For program point L5210(lines 5210 5214) no Hoare annotation was computed. [2018-11-18 12:28:47,912 INFO L428 ceAbstractionStarter]: At program point L5111(lines 5111 5112) the Hoare annotation is: true [2018-11-18 12:28:47,912 INFO L425 ceAbstractionStarter]: For program point L5078(line 5078) no Hoare annotation was computed. [2018-11-18 12:28:47,912 INFO L425 ceAbstractionStarter]: For program point L5111-1(lines 5111 5112) no Hoare annotation was computed. [2018-11-18 12:28:47,912 INFO L428 ceAbstractionStarter]: At program point L5227(lines 5064 5243) the Hoare annotation is: true [2018-11-18 12:28:47,912 INFO L425 ceAbstractionStarter]: For program point L5161(line 5161) no Hoare annotation was computed. [2018-11-18 12:28:47,912 INFO L425 ceAbstractionStarter]: For program point L5178(line 5178) no Hoare annotation was computed. [2018-11-18 12:28:47,913 INFO L425 ceAbstractionStarter]: For program point L5079(lines 5079 5083) no Hoare annotation was computed. [2018-11-18 12:28:47,913 INFO L425 ceAbstractionStarter]: For program point L5178-2(line 5178) no Hoare annotation was computed. [2018-11-18 12:28:47,913 INFO L428 ceAbstractionStarter]: At program point L5195(line 5195) the Hoare annotation is: true [2018-11-18 12:28:47,913 INFO L425 ceAbstractionStarter]: For program point L5162(line 5162) no Hoare annotation was computed. [2018-11-18 12:28:47,913 INFO L425 ceAbstractionStarter]: For program point L5195-1(line 5195) no Hoare annotation was computed. [2018-11-18 12:28:47,913 INFO L425 ceAbstractionStarter]: For program point L5228(lines 5228 5241) no Hoare annotation was computed. [2018-11-18 12:28:47,913 INFO L425 ceAbstractionStarter]: For program point L5162-2(lines 5162 5166) no Hoare annotation was computed. [2018-11-18 12:28:47,913 INFO L425 ceAbstractionStarter]: For program point L5113(lines 5113 5119) no Hoare annotation was computed. [2018-11-18 12:28:47,913 INFO L425 ceAbstractionStarter]: For program point L5180(line 5180) no Hoare annotation was computed. [2018-11-18 12:28:47,913 INFO L428 ceAbstractionStarter]: At program point L5065(line 5065) the Hoare annotation is: true [2018-11-18 12:28:47,913 INFO L425 ceAbstractionStarter]: For program point L5065-1(line 5065) no Hoare annotation was computed. [2018-11-18 12:28:47,916 INFO L425 ceAbstractionStarter]: For program point L5148(line 5148) no Hoare annotation was computed. [2018-11-18 12:28:47,916 INFO L428 ceAbstractionStarter]: At program point L5231(line 5231) the Hoare annotation is: true [2018-11-18 12:28:47,916 INFO L425 ceAbstractionStarter]: For program point L5198(line 5198) no Hoare annotation was computed. [2018-11-18 12:28:47,916 INFO L425 ceAbstractionStarter]: For program point L5231-1(line 5231) no Hoare annotation was computed. [2018-11-18 12:28:47,916 INFO L428 ceAbstractionStarter]: At program point L5215(line 5215) the Hoare annotation is: true [2018-11-18 12:28:47,916 INFO L425 ceAbstractionStarter]: For program point L5215-1(line 5215) no Hoare annotation was computed. [2018-11-18 12:28:47,916 INFO L425 ceAbstractionStarter]: For program point L5116-2(line 5116) no Hoare annotation was computed. [2018-11-18 12:28:47,916 INFO L425 ceAbstractionStarter]: For program point L5116(line 5116) no Hoare annotation was computed. [2018-11-18 12:28:47,916 INFO L425 ceAbstractionStarter]: For program point L5199(lines 5199 5203) no Hoare annotation was computed. [2018-11-18 12:28:47,916 INFO L425 ceAbstractionStarter]: For program point L5232(lines 5232 5238) no Hoare annotation was computed. [2018-11-18 12:28:47,916 INFO L425 ceAbstractionStarter]: For program point L5100-2(line 5100) no Hoare annotation was computed. [2018-11-18 12:28:47,916 INFO L425 ceAbstractionStarter]: For program point L5100(line 5100) no Hoare annotation was computed. [2018-11-18 12:28:47,916 INFO L425 ceAbstractionStarter]: For program point L5150(line 5150) no Hoare annotation was computed. [2018-11-18 12:28:47,917 INFO L425 ceAbstractionStarter]: For program point L5084(lines 5084 5131) no Hoare annotation was computed. [2018-11-18 12:28:47,917 INFO L428 ceAbstractionStarter]: At program point L5167(line 5167) the Hoare annotation is: true [2018-11-18 12:28:47,917 INFO L425 ceAbstractionStarter]: For program point L5134(line 5134) no Hoare annotation was computed. [2018-11-18 12:28:47,917 INFO L425 ceAbstractionStarter]: For program point L5167-1(line 5167) no Hoare annotation was computed. [2018-11-18 12:28:47,917 INFO L425 ceAbstractionStarter]: For program point L5151(lines 5151 5155) no Hoare annotation was computed. [2018-11-18 12:28:47,917 INFO L425 ceAbstractionStarter]: For program point L5085(line 5085) no Hoare annotation was computed. [2018-11-18 12:28:47,917 INFO L428 ceAbstractionStarter]: At program point printer_setupENTRY(lines 5034 5244) the Hoare annotation is: true [2018-11-18 12:28:47,917 INFO L425 ceAbstractionStarter]: For program point L5135(lines 5135 5139) no Hoare annotation was computed. [2018-11-18 12:28:47,917 INFO L428 ceAbstractionStarter]: At program point L5102(line 5102) the Hoare annotation is: true [2018-11-18 12:28:47,917 INFO L425 ceAbstractionStarter]: For program point L5102-1(line 5102) no Hoare annotation was computed. [2018-11-18 12:28:47,917 INFO L425 ceAbstractionStarter]: For program point L5218(line 5218) no Hoare annotation was computed. [2018-11-18 12:28:47,917 INFO L425 ceAbstractionStarter]: For program point L5185(line 5185) no Hoare annotation was computed. [2018-11-18 12:28:47,917 INFO L428 ceAbstractionStarter]: At program point L5235(line 5235) the Hoare annotation is: true [2018-11-18 12:28:47,917 INFO L425 ceAbstractionStarter]: For program point L5235-1(line 5235) no Hoare annotation was computed. [2018-11-18 12:28:47,917 INFO L425 ceAbstractionStarter]: For program point L5169(line 5169) no Hoare annotation was computed. [2018-11-18 12:28:47,917 INFO L425 ceAbstractionStarter]: For program point L5186(lines 5186 5220) no Hoare annotation was computed. [2018-11-18 12:28:47,917 INFO L425 ceAbstractionStarter]: For program point L5170(line 5170) no Hoare annotation was computed. [2018-11-18 12:28:47,920 INFO L425 ceAbstractionStarter]: For program point L5104-2(line 5104) no Hoare annotation was computed. [2018-11-18 12:28:47,920 INFO L425 ceAbstractionStarter]: For program point L5104(line 5104) no Hoare annotation was computed. [2018-11-18 12:28:47,920 INFO L425 ceAbstractionStarter]: For program point L5170-2(lines 5170 5174) no Hoare annotation was computed. [2018-11-18 12:28:47,920 INFO L425 ceAbstractionStarter]: For program point L5187(line 5187) no Hoare annotation was computed. [2018-11-18 12:28:47,920 INFO L425 ceAbstractionStarter]: For program point L5088-2(line 5088) no Hoare annotation was computed. [2018-11-18 12:28:47,920 INFO L425 ceAbstractionStarter]: For program point L5121(line 5121) no Hoare annotation was computed. [2018-11-18 12:28:47,920 INFO L425 ceAbstractionStarter]: For program point L5088(line 5088) no Hoare annotation was computed. [2018-11-18 12:28:47,921 INFO L425 ceAbstractionStarter]: For program point L5105(lines 5105 5109) no Hoare annotation was computed. [2018-11-18 12:28:47,921 INFO L428 ceAbstractionStarter]: At program point L5122(line 5122) the Hoare annotation is: true [2018-11-18 12:28:47,921 INFO L425 ceAbstractionStarter]: For program point L5188(lines 5188 5192) no Hoare annotation was computed. [2018-11-18 12:28:47,921 INFO L425 ceAbstractionStarter]: For program point L2897-1(line 2897) no Hoare annotation was computed. [2018-11-18 12:28:47,921 INFO L428 ceAbstractionStarter]: At program point L2897(line 2897) the Hoare annotation is: true [2018-11-18 12:28:47,921 INFO L428 ceAbstractionStarter]: At program point test_ti_thread_flagENTRY(lines 2892 2900) the Hoare annotation is: true [2018-11-18 12:28:47,921 INFO L425 ceAbstractionStarter]: For program point test_ti_thread_flagEXIT(lines 2892 2900) no Hoare annotation was computed. [2018-11-18 12:28:47,921 INFO L425 ceAbstractionStarter]: For program point test_ti_thread_flagFINAL(lines 2892 2900) no Hoare annotation was computed. [2018-11-18 12:28:47,921 INFO L425 ceAbstractionStarter]: For program point L3250(lines 3250 3264) no Hoare annotation was computed. [2018-11-18 12:28:47,921 INFO L425 ceAbstractionStarter]: For program point L3244(lines 3244 3249) no Hoare annotation was computed. [2018-11-18 12:28:47,921 INFO L425 ceAbstractionStarter]: For program point kmallocEXIT(lines 3234 3271) no Hoare annotation was computed. [2018-11-18 12:28:47,921 INFO L428 ceAbstractionStarter]: At program point kmallocENTRY(lines 3234 3271) the Hoare annotation is: true [2018-11-18 12:28:47,921 INFO L425 ceAbstractionStarter]: For program point L3259-1(lines 3259 3260) no Hoare annotation was computed. [2018-11-18 12:28:47,921 INFO L421 ceAbstractionStarter]: At program point L3259(lines 3259 3260) the Hoare annotation is: (or (not (= (bvadd ~ldv_usb_gadget~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (bvadd ~ldv_usb_gadget_chrdev~0 (_ bv4294967295 32)) (_ bv0 32))) (or (not (= (bvadd ~ldv_usb_gadget_class~0 (_ bv4294967295 32)) (_ bv0 32))) (not (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64))))) [2018-11-18 12:28:47,921 INFO L425 ceAbstractionStarter]: For program point kmallocFINAL(lines 3234 3271) no Hoare annotation was computed. [2018-11-18 12:28:47,921 INFO L425 ceAbstractionStarter]: For program point L3253(lines 3253 3257) no Hoare annotation was computed. [2018-11-18 12:28:47,921 INFO L425 ceAbstractionStarter]: For program point L3251-1(line 3251) no Hoare annotation was computed. [2018-11-18 12:28:47,921 INFO L421 ceAbstractionStarter]: At program point L3251(line 3251) the Hoare annotation is: (or (not (= (bvadd ~ldv_usb_gadget~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (bvadd ~ldv_usb_gadget_chrdev~0 (_ bv4294967295 32)) (_ bv0 32))) (or (not (= (bvadd ~ldv_usb_gadget_class~0 (_ bv4294967295 32)) (_ bv0 32))) (not (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64))))) [2018-11-18 12:28:47,926 INFO L425 ceAbstractionStarter]: For program point L3245-1(line 3245) no Hoare annotation was computed. [2018-11-18 12:28:47,926 INFO L421 ceAbstractionStarter]: At program point L3245(line 3245) the Hoare annotation is: (or (not (= (bvadd ~ldv_usb_gadget~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (bvadd ~ldv_usb_gadget_chrdev~0 (_ bv4294967295 32)) (_ bv0 32))) (or (not (= (bvadd ~ldv_usb_gadget_class~0 (_ bv4294967295 32)) (_ bv0 32))) (not (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64))))) [2018-11-18 12:28:47,926 INFO L425 ceAbstractionStarter]: For program point L3243(lines 3243 3267) no Hoare annotation was computed. [2018-11-18 12:28:47,926 INFO L428 ceAbstractionStarter]: At program point L3243-2(lines 3243 3267) the Hoare annotation is: true [2018-11-18 12:28:47,926 INFO L425 ceAbstractionStarter]: For program point L3268(line 3268) no Hoare annotation was computed. [2018-11-18 12:28:47,926 INFO L428 ceAbstractionStarter]: At program point set_gadget_dataENTRY(lines 3417 3425) the Hoare annotation is: true [2018-11-18 12:28:47,926 INFO L425 ceAbstractionStarter]: For program point set_gadget_dataFINAL(lines 3417 3425) no Hoare annotation was computed. [2018-11-18 12:28:47,926 INFO L425 ceAbstractionStarter]: For program point set_gadget_dataEXIT(lines 3417 3425) no Hoare annotation was computed. [2018-11-18 12:28:47,926 INFO L428 ceAbstractionStarter]: At program point spin_lockENTRY(lines 2915 2923) the Hoare annotation is: true [2018-11-18 12:28:47,926 INFO L425 ceAbstractionStarter]: For program point spin_lockFINAL(lines 2915 2923) no Hoare annotation was computed. [2018-11-18 12:28:47,926 INFO L425 ceAbstractionStarter]: For program point spin_lockEXIT(lines 2915 2923) no Hoare annotation was computed. [2018-11-18 12:28:47,926 INFO L425 ceAbstractionStarter]: For program point printer_req_allocEXIT(lines 4050 4071) no Hoare annotation was computed. [2018-11-18 12:28:47,926 INFO L425 ceAbstractionStarter]: For program point L4060(lines 4060 4065) no Hoare annotation was computed. [2018-11-18 12:28:47,926 INFO L425 ceAbstractionStarter]: For program point L4061-1(line 4061) no Hoare annotation was computed. [2018-11-18 12:28:47,926 INFO L428 ceAbstractionStarter]: At program point L4061(line 4061) the Hoare annotation is: true [2018-11-18 12:28:47,927 INFO L425 ceAbstractionStarter]: For program point L4059-1(line 4059) no Hoare annotation was computed. [2018-11-18 12:28:47,927 INFO L425 ceAbstractionStarter]: For program point printer_req_allocFINAL(lines 4050 4071) no Hoare annotation was computed. [2018-11-18 12:28:47,927 INFO L428 ceAbstractionStarter]: At program point printer_req_allocENTRY(lines 4050 4071) the Hoare annotation is: true [2018-11-18 12:28:47,927 INFO L428 ceAbstractionStarter]: At program point L4059(line 4059) the Hoare annotation is: true [2018-11-18 12:28:47,927 INFO L428 ceAbstractionStarter]: At program point L4056(line 4056) the Hoare annotation is: true [2018-11-18 12:28:47,927 INFO L425 ceAbstractionStarter]: For program point L4057(lines 4057 4068) no Hoare annotation was computed. [2018-11-18 12:28:47,927 INFO L425 ceAbstractionStarter]: For program point L4056-1(line 4056) no Hoare annotation was computed. [2018-11-18 12:28:47,927 INFO L425 ceAbstractionStarter]: For program point L4057-2(lines 4057 4068) no Hoare annotation was computed. [2018-11-18 12:28:47,927 INFO L425 ceAbstractionStarter]: For program point kmalloc_largeFINAL(lines 3216 3233) no Hoare annotation was computed. [2018-11-18 12:28:47,932 INFO L428 ceAbstractionStarter]: At program point L3228(line 3228) the Hoare annotation is: true [2018-11-18 12:28:47,932 INFO L425 ceAbstractionStarter]: For program point L3229(lines 3229 3230) no Hoare annotation was computed. [2018-11-18 12:28:47,932 INFO L428 ceAbstractionStarter]: At program point L3228-1(line 3228) the Hoare annotation is: true [2018-11-18 12:28:47,932 INFO L428 ceAbstractionStarter]: At program point L3224(line 3224) the Hoare annotation is: true [2018-11-18 12:28:47,932 INFO L428 ceAbstractionStarter]: At program point kmalloc_largeENTRY(lines 3216 3233) the Hoare annotation is: true [2018-11-18 12:28:47,933 INFO L425 ceAbstractionStarter]: For program point L3224-1(line 3224) no Hoare annotation was computed. [2018-11-18 12:28:47,933 INFO L425 ceAbstractionStarter]: For program point kmalloc_largeEXIT(lines 3216 3233) no Hoare annotation was computed. [2018-11-18 12:28:47,933 INFO L428 ceAbstractionStarter]: At program point usb_ep_disableENTRY(lines 3381 3389) the Hoare annotation is: true [2018-11-18 12:28:47,933 INFO L428 ceAbstractionStarter]: At program point L3386(line 3386) the Hoare annotation is: true [2018-11-18 12:28:47,933 INFO L425 ceAbstractionStarter]: For program point usb_ep_disableEXIT(lines 3381 3389) no Hoare annotation was computed. [2018-11-18 12:28:47,933 INFO L425 ceAbstractionStarter]: For program point L3386-1(line 3386) no Hoare annotation was computed. [2018-11-18 12:28:47,933 INFO L425 ceAbstractionStarter]: For program point usb_ep_disableFINAL(lines 3381 3389) no Hoare annotation was computed. [2018-11-18 12:28:47,933 INFO L425 ceAbstractionStarter]: For program point L2975-1(line 2975) no Hoare annotation was computed. [2018-11-18 12:28:47,933 INFO L425 ceAbstractionStarter]: For program point test_tsk_thread_flagEXIT(lines 2970 2978) no Hoare annotation was computed. [2018-11-18 12:28:47,933 INFO L428 ceAbstractionStarter]: At program point L2975(line 2975) the Hoare annotation is: true [2018-11-18 12:28:47,933 INFO L428 ceAbstractionStarter]: At program point test_tsk_thread_flagENTRY(lines 2970 2978) the Hoare annotation is: true [2018-11-18 12:28:47,933 INFO L425 ceAbstractionStarter]: For program point test_tsk_thread_flagFINAL(lines 2970 2978) no Hoare annotation was computed. [2018-11-18 12:28:47,933 INFO L428 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-11-18 12:28:47,933 INFO L425 ceAbstractionStarter]: For program point L-1-1(line -1) no Hoare annotation was computed. [2018-11-18 12:28:47,933 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~C_INT~TO~C_INTEXIT(line -1) no Hoare annotation was computed. [2018-11-18 12:28:47,933 INFO L428 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~C_INT~TO~C_INTENTRY(line -1) the Hoare annotation is: true [2018-11-18 12:28:47,933 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~C_INT~TO~C_INTFINAL(line -1) no Hoare annotation was computed. [2018-11-18 12:28:47,933 INFO L425 ceAbstractionStarter]: For program point L3681(lines 3681 3685) no Hoare annotation was computed. [2018-11-18 12:28:47,933 INFO L425 ceAbstractionStarter]: For program point usb_gadget_config_bufFINAL(lines 3673 3705) no Hoare annotation was computed. [2018-11-18 12:28:47,933 INFO L428 ceAbstractionStarter]: At program point usb_gadget_config_bufENTRY(lines 3673 3705) the Hoare annotation is: true [2018-11-18 12:28:47,933 INFO L425 ceAbstractionStarter]: For program point L3694(lines 3694 3698) no Hoare annotation was computed. [2018-11-18 12:28:47,933 INFO L425 ceAbstractionStarter]: For program point usb_gadget_config_bufEXIT(lines 3673 3705) no Hoare annotation was computed. [2018-11-18 12:28:47,933 INFO L425 ceAbstractionStarter]: For program point L3688(lines 3688 3692) no Hoare annotation was computed. [2018-11-18 12:28:47,940 INFO L425 ceAbstractionStarter]: For program point L3687-1(line 3687) no Hoare annotation was computed. [2018-11-18 12:28:47,940 INFO L428 ceAbstractionStarter]: At program point L3687(line 3687) the Hoare annotation is: true [2018-11-18 12:28:47,940 INFO L421 ceAbstractionStarter]: At program point L6111(line 6111) the Hoare annotation is: (or (let ((.cse0 (not (= ~ldv_usb_gadget~0 (_ bv0 32)))) (.cse1 (not (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64))))) (and (or .cse0 (not (= (_ bv0 32) ~ldv_usb_gadget_class~0)) .cse1) (or .cse0 (not (= (bvadd ~ldv_usb_gadget_class~0 (_ bv4294967295 32)) (_ bv0 32))) .cse1))) (not (= (bvadd |old(~ldv_usb_gadget_chrdev~0)| (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 12:28:47,940 INFO L425 ceAbstractionStarter]: For program point L6111-1(lines 6108 6112) no Hoare annotation was computed. [2018-11-18 12:28:47,940 INFO L421 ceAbstractionStarter]: At program point L6106(line 6106) the Hoare annotation is: (or (let ((.cse0 (not (= ~ldv_usb_gadget~0 (_ bv0 32)))) (.cse1 (not (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64))))) (and (or .cse0 (not (= (_ bv0 32) ~ldv_usb_gadget_class~0)) .cse1) (or .cse0 (not (= (bvadd ~ldv_usb_gadget_class~0 (_ bv4294967295 32)) (_ bv0 32))) .cse1))) (not (= (bvadd |old(~ldv_usb_gadget_chrdev~0)| (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 12:28:47,940 INFO L425 ceAbstractionStarter]: For program point ldv_unregister_chrdev_regionFINAL(lines 6098 6116) no Hoare annotation was computed. [2018-11-18 12:28:47,940 INFO L425 ceAbstractionStarter]: For program point L6106-1(lines 6102 6115) no Hoare annotation was computed. [2018-11-18 12:28:47,940 INFO L421 ceAbstractionStarter]: At program point ldv_unregister_chrdev_regionENTRY(lines 6098 6116) the Hoare annotation is: (or (let ((.cse0 (not (= ~ldv_usb_gadget~0 (_ bv0 32)))) (.cse1 (not (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64))))) (and (or .cse0 (not (= (_ bv0 32) ~ldv_usb_gadget_class~0)) .cse1) (or .cse0 (not (= (bvadd ~ldv_usb_gadget_class~0 (_ bv4294967295 32)) (_ bv0 32))) .cse1))) (not (= (bvadd |old(~ldv_usb_gadget_chrdev~0)| (_ bv4294967295 32)) (_ bv0 32))) (= (_ bv1 32) ~ldv_usb_gadget_chrdev~0)) [2018-11-18 12:28:47,940 INFO L425 ceAbstractionStarter]: For program point ldv_unregister_chrdev_regionEXIT(lines 6098 6116) no Hoare annotation was computed. [2018-11-18 12:28:47,940 INFO L428 ceAbstractionStarter]: At program point spin_unlockENTRY(lines 2924 2932) the Hoare annotation is: true [2018-11-18 12:28:47,940 INFO L425 ceAbstractionStarter]: For program point spin_unlockFINAL(lines 2924 2932) no Hoare annotation was computed. [2018-11-18 12:28:47,940 INFO L425 ceAbstractionStarter]: For program point spin_unlockEXIT(lines 2924 2932) no Hoare annotation was computed. [2018-11-18 12:28:47,940 INFO L425 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-11-18 12:28:47,940 INFO L428 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-11-18 12:28:47,941 INFO L425 ceAbstractionStarter]: For program point L-1-3(line -1) no Hoare annotation was computed. [2018-11-18 12:28:47,941 INFO L428 ceAbstractionStarter]: At program point L-1-4(line -1) the Hoare annotation is: true [2018-11-18 12:28:47,941 INFO L428 ceAbstractionStarter]: At program point L-1-6(line -1) the Hoare annotation is: true [2018-11-18 12:28:47,941 INFO L425 ceAbstractionStarter]: For program point L-1-7(line -1) no Hoare annotation was computed. [2018-11-18 12:28:47,941 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~$Pointer$~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2018-11-18 12:28:47,941 INFO L428 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~$Pointer$~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2018-11-18 12:28:47,948 INFO L428 ceAbstractionStarter]: At program point ldv_check_final_stateENTRY(lines 6150 6172) the Hoare annotation is: true [2018-11-18 12:28:47,948 INFO L425 ceAbstractionStarter]: For program point L6168-1(lines 6150 6172) no Hoare annotation was computed. [2018-11-18 12:28:47,948 INFO L421 ceAbstractionStarter]: At program point L6168(line 6168) the Hoare annotation is: (or (not (= ~ldv_usb_gadget~0 (_ bv0 32))) (not (= (_ bv0 32) ~ldv_usb_gadget_class~0)) (not (= ~ldv_usb_gadget_chrdev~0 (_ bv0 32)))) [2018-11-18 12:28:47,948 INFO L421 ceAbstractionStarter]: At program point L6163(line 6163) the Hoare annotation is: (or (not (= ~ldv_usb_gadget~0 (_ bv0 32))) (not (= (_ bv0 32) ~ldv_usb_gadget_class~0)) (not (= ~ldv_usb_gadget_chrdev~0 (_ bv0 32)))) [2018-11-18 12:28:47,948 INFO L425 ceAbstractionStarter]: For program point L6163-1(lines 6154 6171) no Hoare annotation was computed. [2018-11-18 12:28:47,948 INFO L421 ceAbstractionStarter]: At program point L6158(line 6158) the Hoare annotation is: (or (not (= ~ldv_usb_gadget~0 (_ bv0 32))) (not (= (_ bv0 32) ~ldv_usb_gadget_class~0)) (not (= ~ldv_usb_gadget_chrdev~0 (_ bv0 32)))) [2018-11-18 12:28:47,948 INFO L425 ceAbstractionStarter]: For program point L6158-1(lines 6154 6171) no Hoare annotation was computed. [2018-11-18 12:28:47,948 INFO L425 ceAbstractionStarter]: For program point ldv_check_final_stateEXIT(lines 6150 6172) no Hoare annotation was computed. [2018-11-18 12:28:47,948 INFO L425 ceAbstractionStarter]: For program point usb_descriptor_fillbufFINAL(lines 3636 3672) no Hoare annotation was computed. [2018-11-18 12:28:47,948 INFO L425 ceAbstractionStarter]: For program point L3645(lines 3645 3649) no Hoare annotation was computed. [2018-11-18 12:28:47,948 INFO L425 ceAbstractionStarter]: For program point usb_descriptor_fillbufEXIT(lines 3636 3672) no Hoare annotation was computed. [2018-11-18 12:28:47,949 INFO L428 ceAbstractionStarter]: At program point usb_descriptor_fillbufENTRY(lines 3636 3672) the Hoare annotation is: true [2018-11-18 12:28:47,949 INFO L425 ceAbstractionStarter]: For program point L3664(lines 3664 3668) no Hoare annotation was computed. [2018-11-18 12:28:47,949 INFO L428 ceAbstractionStarter]: At program point L3665(lines 3643 3671) the Hoare annotation is: true [2018-11-18 12:28:47,949 INFO L428 ceAbstractionStarter]: At program point L3663(lines 3643 3671) the Hoare annotation is: true [2018-11-18 12:28:47,949 INFO L425 ceAbstractionStarter]: For program point L3659-1(line 3659) no Hoare annotation was computed. [2018-11-18 12:28:47,949 INFO L428 ceAbstractionStarter]: At program point L3659(line 3659) the Hoare annotation is: true [2018-11-18 12:28:47,949 INFO L425 ceAbstractionStarter]: For program point L3653(lines 3653 3657) no Hoare annotation was computed. [2018-11-18 12:28:47,949 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-18 12:28:47,949 INFO L421 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_usb_gadget_chrdev~0) (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64)) (= (_ bv0 32) ~ldv_usb_gadget~0) (= ~ldv_usb_gadget_class~0 (_ bv0 32))) [2018-11-18 12:28:47,949 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-18 12:28:47,949 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-18 12:28:47,949 INFO L425 ceAbstractionStarter]: For program point L4098-1(line 4098) no Hoare annotation was computed. [2018-11-18 12:28:47,949 INFO L428 ceAbstractionStarter]: At program point L4119(line 4119) the Hoare annotation is: true [2018-11-18 12:28:47,958 INFO L425 ceAbstractionStarter]: For program point L4099(lines 4099 4121) no Hoare annotation was computed. [2018-11-18 12:28:47,958 INFO L425 ceAbstractionStarter]: For program point rx_completeEXIT(lines 4086 4127) no Hoare annotation was computed. [2018-11-18 12:28:47,958 INFO L428 ceAbstractionStarter]: At program point rx_completeENTRY(lines 4086 4127) the Hoare annotation is: true [2018-11-18 12:28:47,958 INFO L428 ceAbstractionStarter]: At program point L4124(line 4124) the Hoare annotation is: true [2018-11-18 12:28:47,958 INFO L425 ceAbstractionStarter]: For program point rx_completeFINAL(lines 4086 4127) no Hoare annotation was computed. [2018-11-18 12:28:47,958 INFO L425 ceAbstractionStarter]: For program point L4116(line 4116) no Hoare annotation was computed. [2018-11-18 12:28:47,958 INFO L425 ceAbstractionStarter]: For program point L4116-2(line 4116) no Hoare annotation was computed. [2018-11-18 12:28:47,958 INFO L425 ceAbstractionStarter]: For program point L4112(line 4112) no Hoare annotation was computed. [2018-11-18 12:28:47,958 INFO L425 ceAbstractionStarter]: For program point L4108(line 4108) no Hoare annotation was computed. [2018-11-18 12:28:47,958 INFO L425 ceAbstractionStarter]: For program point L4108-2(line 4108) no Hoare annotation was computed. [2018-11-18 12:28:47,958 INFO L425 ceAbstractionStarter]: For program point L4100(line 4100) no Hoare annotation was computed. [2018-11-18 12:28:47,958 INFO L428 ceAbstractionStarter]: At program point L4096(line 4096) the Hoare annotation is: true [2018-11-18 12:28:47,958 INFO L425 ceAbstractionStarter]: For program point L4096-1(line 4096) no Hoare annotation was computed. [2018-11-18 12:28:47,958 INFO L425 ceAbstractionStarter]: For program point L4117(line 4117) no Hoare annotation was computed. [2018-11-18 12:28:47,958 INFO L425 ceAbstractionStarter]: For program point L4109(line 4109) no Hoare annotation was computed. [2018-11-18 12:28:47,958 INFO L428 ceAbstractionStarter]: At program point L4105(line 4105) the Hoare annotation is: true [2018-11-18 12:28:47,958 INFO L425 ceAbstractionStarter]: For program point L4101(lines 4101 4106) no Hoare annotation was computed. [2018-11-18 12:28:47,958 INFO L428 ceAbstractionStarter]: At program point L4122(lines 4093 4126) the Hoare annotation is: true [2018-11-18 12:28:47,958 INFO L428 ceAbstractionStarter]: At program point L4114(line 4114) the Hoare annotation is: true [2018-11-18 12:28:47,958 INFO L428 ceAbstractionStarter]: At program point L4110(line 4110) the Hoare annotation is: true [2018-11-18 12:28:47,959 INFO L428 ceAbstractionStarter]: At program point L4102(line 4102) the Hoare annotation is: true [2018-11-18 12:28:47,959 INFO L425 ceAbstractionStarter]: For program point L4102-1(line 4102) no Hoare annotation was computed. [2018-11-18 12:28:47,959 INFO L428 ceAbstractionStarter]: At program point L4098(line 4098) the Hoare annotation is: true [2018-11-18 12:28:47,959 INFO L421 ceAbstractionStarter]: At program point L5823(line 5823) the Hoare annotation is: (let ((.cse4 (bvule ((_ sign_extend 32) (bvadd ~usb_gadget_class~0.offset ~usb_gadget_class~0.base)) (_ bv2012 64)))) (let ((.cse0 (and (= IS_ERR_~ptr.base |IS_ERR_#in~ptr.base|) (= IS_ERR_~ptr.offset |IS_ERR_#in~ptr.offset|))) (.cse3 (not (= ~ldv_usb_gadget~0 (_ bv0 32)))) (.cse1 (not (= (bvadd ~ldv_usb_gadget_class~0 (_ bv4294967295 32)) (_ bv0 32)))) (.cse5 (not (= ~ldv_usb_gadget_chrdev~0 (_ bv0 32)))) (.cse2 (not .cse4))) (and (or (not (= (bvadd ~ldv_usb_gadget~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (bvadd ~ldv_usb_gadget_chrdev~0 (_ bv4294967295 32)) (_ bv0 32))) .cse0 (or .cse1 .cse2)) (or .cse3 .cse0 (not (= (_ bv0 32) ~ldv_usb_gadget_class~0)) .cse4 .cse5) (or .cse0 .cse3 .cse1 .cse5 .cse2)))) [2018-11-18 12:28:47,959 INFO L425 ceAbstractionStarter]: For program point L5823-1(line 5823) no Hoare annotation was computed. [2018-11-18 12:28:47,968 INFO L428 ceAbstractionStarter]: At program point IS_ERRENTRY(lines 5818 5826) the Hoare annotation is: true [2018-11-18 12:28:47,968 INFO L425 ceAbstractionStarter]: For program point IS_ERRFINAL(lines 5818 5826) no Hoare annotation was computed. [2018-11-18 12:28:47,968 INFO L425 ceAbstractionStarter]: For program point IS_ERREXIT(lines 5818 5826) no Hoare annotation was computed. [2018-11-18 12:28:47,984 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 12:28:47 BoogieIcfgContainer [2018-11-18 12:28:47,984 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 12:28:47,984 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 12:28:47,984 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 12:28:47,985 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 12:28:47,985 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 12:25:36" (3/4) ... [2018-11-18 12:28:47,988 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-18 12:28:47,995 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure get_order [2018-11-18 12:28:47,996 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure printer_req_free [2018-11-18 12:28:47,996 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ep_matches [2018-11-18 12:28:47,996 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure list_empty [2018-11-18 12:28:47,996 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc_index [2018-11-18 12:28:47,996 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~C_ULONG~X~$Pointer$~X~C_UINT~X~C_UINT~X~~gfp_t~0~TO~VOID [2018-11-18 12:28:47,996 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_register_chrdev_region [2018-11-18 12:28:47,996 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2018-11-18 12:28:47,996 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure init [2018-11-18 12:28:47,996 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure get_gadget_data [2018-11-18 12:28:47,996 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure printer_poll [2018-11-18 12:28:47,996 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure variable_test_bit [2018-11-18 12:28:47,996 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __list_del [2018-11-18 12:28:47,996 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_ep_free_request [2018-11-18 12:28:47,996 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2018-11-18 12:28:47,997 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2018-11-18 12:28:47,997 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure printer_reset_interface [2018-11-18 12:28:47,997 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure tx_complete [2018-11-18 12:28:47,997 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2018-11-18 12:28:47,997 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~C_INT [2018-11-18 12:28:47,997 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_ptr_err [2018-11-18 12:28:47,997 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_ep_alloc_request [2018-11-18 12:28:47,997 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure printer_soft_reset [2018-11-18 12:28:47,997 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_unregister_chrdev_region_9 [2018-11-18 12:28:47,997 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_nonpositive_int [2018-11-18 12:28:47,997 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_create_class [2018-11-18 12:28:47,997 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_unregister_class [2018-11-18 12:28:47,997 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure kmemleak_alloc [2018-11-18 12:28:47,997 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err_or_null [2018-11-18 12:28:47,997 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_find_endpoint [2018-11-18 12:28:47,998 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure list_del_init [2018-11-18 12:28:47,998 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure list_add_tail [2018-11-18 12:28:47,998 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_rx_reqs [2018-11-18 12:28:47,998 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure set_printer_interface [2018-11-18 12:28:47,998 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure copy_to_user [2018-11-18 12:28:47,998 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_ep_queue [2018-11-18 12:28:47,998 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2018-11-18 12:28:47,998 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure set_interface [2018-11-18 12:28:47,998 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure utf8_to_utf16le [2018-11-18 12:28:47,998 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_register_class [2018-11-18 12:28:47,998 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure printer_setup_complete [2018-11-18 12:28:47,998 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2018-11-18 12:28:47,998 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2018-11-18 12:28:47,998 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure put_unaligned_le16 [2018-11-18 12:28:47,999 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure config_buf [2018-11-18 12:28:47,999 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc_slab [2018-11-18 12:28:47,999 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_class_destroy_12 [2018-11-18 12:28:47,999 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2018-11-18 12:28:47,999 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_gadget_controller_number [2018-11-18 12:28:47,999 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_gadget_vbus_draw [2018-11-18 12:28:47,999 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-18 12:28:47,999 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure printer_write [2018-11-18 12:28:47,999 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_copy_descriptors [2018-11-18 12:28:47,999 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure printer_read [2018-11-18 12:28:47,999 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure printer_set_config [2018-11-18 12:28:47,999 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure printer_unbind [2018-11-18 12:28:47,999 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_class_destroy_6 [2018-11-18 12:28:47,999 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_class_destroy_8 [2018-11-18 12:28:48,000 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2018-11-18 12:28:48,000 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure printer_close [2018-11-18 12:28:48,000 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure copy_from_user [2018-11-18 12:28:48,002 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure rcu_read_lock_sched_held [2018-11-18 12:28:48,002 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure poll_wait [2018-11-18 12:28:48,002 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~gfp_t~0~TO~$Pointer$ [2018-11-18 12:28:48,003 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure printer_fsync [2018-11-18 12:28:48,003 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __kmalloc [2018-11-18 12:28:48,003 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-18 12:28:48,003 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_register_usb_gadget [2018-11-18 12:28:48,003 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2018-11-18 12:28:48,003 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_ep_autoconfig_reset [2018-11-18 12:28:48,003 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure printer_ioctl [2018-11-18 12:28:48,003 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure init_utsname [2018-11-18 12:28:48,003 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_alloc_chrdev_region_5 [2018-11-18 12:28:48,003 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_ep_enable [2018-11-18 12:28:48,003 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_gadget_get_string [2018-11-18 12:28:48,003 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-11-18 12:28:48,003 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure rcu_read_lock_sched_notrace [2018-11-18 12:28:48,003 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_gadget_set_selfpowered [2018-11-18 12:28:48,004 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure printer_open [2018-11-18 12:28:48,004 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure printer_bind [2018-11-18 12:28:48,004 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_usb_gadget_unregister_driver_10 [2018-11-18 12:28:48,004 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure PTR_ERR [2018-11-18 12:28:48,004 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_unregister_chrdev_region_11 [2018-11-18 12:28:48,004 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2018-11-18 12:28:48,004 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure signal_pending [2018-11-18 12:28:48,004 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2018-11-18 12:28:48,004 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure cleanup [2018-11-18 12:28:48,004 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_unregister_usb_gadget [2018-11-18 12:28:48,004 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_usb_gadget_register_driver_7 [2018-11-18 12:28:48,004 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure list_add [2018-11-18 12:28:48,004 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure printer_disconnect [2018-11-18 12:28:48,004 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_ep_autoconfig [2018-11-18 12:28:48,004 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure trace_kmalloc [2018-11-18 12:28:48,005 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_err_ptr [2018-11-18 12:28:48,005 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~~gfp_t~0~TO~C_INT [2018-11-18 12:28:48,005 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~C_UINT~TO~C_INT [2018-11-18 12:28:48,005 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure printer_setup [2018-11-18 12:28:48,005 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure test_ti_thread_flag [2018-11-18 12:28:48,005 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2018-11-18 12:28:48,005 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure set_gadget_data [2018-11-18 12:28:48,005 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock [2018-11-18 12:28:48,005 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure printer_req_alloc [2018-11-18 12:28:48,005 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc_large [2018-11-18 12:28:48,005 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_ep_disable [2018-11-18 12:28:48,005 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure test_tsk_thread_flag [2018-11-18 12:28:48,005 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2018-11-18 12:28:48,005 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_gadget_config_buf [2018-11-18 12:28:48,006 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_unregister_chrdev_region [2018-11-18 12:28:48,006 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2018-11-18 12:28:48,006 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2018-11-18 12:28:48,006 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2018-11-18 12:28:48,006 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_descriptor_fillbuf [2018-11-18 12:28:48,006 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure rx_complete [2018-11-18 12:28:48,006 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2018-11-18 12:28:48,055 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 632 nodes and edges [2018-11-18 12:28:48,059 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 276 nodes and edges [2018-11-18 12:28:48,062 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 109 nodes and edges [2018-11-18 12:28:48,065 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 51 nodes and edges [2018-11-18 12:28:48,068 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 25 nodes and edges [2018-11-18 12:28:48,072 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2018-11-18 12:28:48,075 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-18 12:28:48,077 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-18 12:28:48,104 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((0bv32 == ldv_usb_gadget_chrdev && 0bv32 == ldv_usb_gadget) && ldv_usb_gadget_class == 0bv32) || !(\old(ldv_usb_gadget) == 0bv32)) || !(0bv32 == \old(ldv_usb_gadget_class))) || !(\old(ldv_usb_gadget_chrdev) == 0bv32)) || !~bvule32(~sign_extendFrom16To32(~bvadd64(\old(usb_gadget_class), \old(usb_gadget_class))), 2012bv64) [2018-11-18 12:28:48,104 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(\old(ldv_usb_gadget) == 0bv32) || !(0bv32 == \old(ldv_usb_gadget_class))) || !(\old(ldv_usb_gadget_chrdev) == 0bv32)) || (((tmp == 0bv32 && 1bv32 == ldv_usb_gadget_chrdev) && ~bvadd64(ldv_usb_gadget_class, 4294967295bv32) == 0bv32 && ~bvule32(~sign_extendFrom16To32(~bvadd64(usb_gadget_class, usb_gadget_class)), 2012bv64)) && 1bv32 == ldv_usb_gadget)) || !~bvule32(~sign_extendFrom16To32(~bvadd64(\old(usb_gadget_class), \old(usb_gadget_class))), 2012bv64) [2018-11-18 12:28:48,104 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(\old(ldv_usb_gadget) == 0bv32) || !(0bv32 == \old(ldv_usb_gadget_class))) || !(\old(ldv_usb_gadget_chrdev) == 0bv32)) || (((tmp == 0bv32 && 1bv32 == ldv_usb_gadget_chrdev) && ~bvadd64(ldv_usb_gadget_class, 4294967295bv32) == 0bv32 && ~bvule32(~sign_extendFrom16To32(~bvadd64(usb_gadget_class, usb_gadget_class)), 2012bv64)) && 1bv32 == ldv_usb_gadget)) || !~bvule32(~sign_extendFrom16To32(~bvadd64(\old(usb_gadget_class), \old(usb_gadget_class))), 2012bv64) [2018-11-18 12:28:48,104 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(\old(ldv_usb_gadget) == 0bv32) || !(0bv32 == \old(ldv_usb_gadget_class))) || !(\old(ldv_usb_gadget_chrdev) == 0bv32)) || (((tmp == 0bv32 && 1bv32 == ldv_usb_gadget_chrdev) && ~bvadd64(ldv_usb_gadget_class, 4294967295bv32) == 0bv32 && ~bvule32(~sign_extendFrom16To32(~bvadd64(usb_gadget_class, usb_gadget_class)), 2012bv64)) && 1bv32 == ldv_usb_gadget)) || !~bvule32(~sign_extendFrom16To32(~bvadd64(\old(usb_gadget_class), \old(usb_gadget_class))), 2012bv64) [2018-11-18 12:28:48,298 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_b854fa13-3064-42fc-ad99-8b5670c47b22/bin-2019/uautomizer/witness.graphml [2018-11-18 12:28:48,298 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 12:28:48,298 INFO L168 Benchmark]: Toolchain (without parser) took 203747.49 ms. Allocated memory was 1.0 GB in the beginning and 2.4 GB in the end (delta: 1.4 GB). Free memory was 939.0 MB in the beginning and 1.2 GB in the end (delta: -273.3 MB). Peak memory consumption was 1.1 GB. Max. memory is 11.5 GB. [2018-11-18 12:28:48,299 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 12:28:48,299 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1804.51 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 246.9 MB). Free memory was 939.0 MB in the beginning and 1.0 GB in the end (delta: -85.8 MB). Peak memory consumption was 294.9 MB. Max. memory is 11.5 GB. [2018-11-18 12:28:48,299 INFO L168 Benchmark]: Boogie Preprocessor took 162.90 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 23.1 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. [2018-11-18 12:28:48,299 INFO L168 Benchmark]: RCFGBuilder took 9775.81 ms. Allocated memory was 1.3 GB in the beginning and 1.8 GB in the end (delta: 532.7 MB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -106.1 MB). Peak memory consumption was 731.7 MB. Max. memory is 11.5 GB. [2018-11-18 12:28:48,300 INFO L168 Benchmark]: TraceAbstraction took 191687.59 ms. Allocated memory was 1.8 GB in the beginning and 2.4 GB in the end (delta: 620.8 MB). Free memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: -194.2 MB). Peak memory consumption was 809.5 MB. Max. memory is 11.5 GB. [2018-11-18 12:28:48,300 INFO L168 Benchmark]: Witness Printer took 313.33 ms. Allocated memory is still 2.4 GB. Free memory was 1.3 GB in the beginning and 1.2 GB in the end (delta: 89.8 MB). Peak memory consumption was 89.8 MB. Max. memory is 11.5 GB. [2018-11-18 12:28:48,301 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1804.51 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 246.9 MB). Free memory was 939.0 MB in the beginning and 1.0 GB in the end (delta: -85.8 MB). Peak memory consumption was 294.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 162.90 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 23.1 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 9775.81 ms. Allocated memory was 1.3 GB in the beginning and 1.8 GB in the end (delta: 532.7 MB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -106.1 MB). Peak memory consumption was 731.7 MB. Max. memory is 11.5 GB. * TraceAbstraction took 191687.59 ms. Allocated memory was 1.8 GB in the beginning and 2.4 GB in the end (delta: 620.8 MB). Free memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: -194.2 MB). Peak memory consumption was 809.5 MB. Max. memory is 11.5 GB. * Witness Printer took 313.33 ms. Allocated memory is still 2.4 GB. Free memory was 1.3 GB in the beginning and 1.2 GB in the end (delta: 89.8 MB). Peak memory consumption was 89.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 5923]: 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: 5684]: Loop Invariant Derived loop invariant: (((((0bv32 == ldv_usb_gadget_chrdev && 0bv32 == ldv_usb_gadget) && ldv_usb_gadget_class == 0bv32) || !(\old(ldv_usb_gadget) == 0bv32)) || !(0bv32 == \old(ldv_usb_gadget_class))) || !(\old(ldv_usb_gadget_chrdev) == 0bv32)) || !~bvule32(~sign_extendFrom16To32(~bvadd64(\old(usb_gadget_class), \old(usb_gadget_class))), 2012bv64) - InvariantResult [Line: 4453]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4272]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3589]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5684]: Loop Invariant Derived loop invariant: (((!(\old(ldv_usb_gadget) == 0bv32) || !(0bv32 == \old(ldv_usb_gadget_class))) || !(\old(ldv_usb_gadget_chrdev) == 0bv32)) || (((tmp == 0bv32 && 1bv32 == ldv_usb_gadget_chrdev) && ~bvadd64(ldv_usb_gadget_class, 4294967295bv32) == 0bv32 && ~bvule32(~sign_extendFrom16To32(~bvadd64(usb_gadget_class, usb_gadget_class)), 2012bv64)) && 1bv32 == ldv_usb_gadget)) || !~bvule32(~sign_extendFrom16To32(~bvadd64(\old(usb_gadget_class), \old(usb_gadget_class))), 2012bv64) - InvariantResult [Line: 4710]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3932]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5281]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3505]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4134]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4480]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5281]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5552]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5281]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5281]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4808]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5281]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5387]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4215]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5387]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4615]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4889]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5552]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2787]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4307]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3643]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5387]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3797]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4949]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4307]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3505]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5281]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4093]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2817]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4272]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4823]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5684]: Loop Invariant Derived loop invariant: (((!(\old(ldv_usb_gadget) == 0bv32) || !(0bv32 == \old(ldv_usb_gadget_class))) || !(\old(ldv_usb_gadget_chrdev) == 0bv32)) || (((tmp == 0bv32 && 1bv32 == ldv_usb_gadget_chrdev) && ~bvadd64(ldv_usb_gadget_class, 4294967295bv32) == 0bv32 && ~bvule32(~sign_extendFrom16To32(~bvadd64(usb_gadget_class, usb_gadget_class)), 2012bv64)) && 1bv32 == ldv_usb_gadget)) || !~bvule32(~sign_extendFrom16To32(~bvadd64(\old(usb_gadget_class), \old(usb_gadget_class))), 2012bv64) - InvariantResult [Line: 5521]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3963]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3589]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3505]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4949]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5387]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3643]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4453]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4272]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4480]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5521]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4396]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4949]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3589]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5387]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4889]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5387]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4949]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5064]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3963]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4615]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4949]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4742]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5684]: Loop Invariant Derived loop invariant: (((!(\old(ldv_usb_gadget) == 0bv32) || !(0bv32 == \old(ldv_usb_gadget_class))) || !(\old(ldv_usb_gadget_chrdev) == 0bv32)) || (((tmp == 0bv32 && 1bv32 == ldv_usb_gadget_chrdev) && ~bvadd64(ldv_usb_gadget_class, 4294967295bv32) == 0bv32 && ~bvule32(~sign_extendFrom16To32(~bvadd64(usb_gadget_class, usb_gadget_class)), 2012bv64)) && 1bv32 == ldv_usb_gadget)) || !~bvule32(~sign_extendFrom16To32(~bvadd64(\old(usb_gadget_class), \old(usb_gadget_class))), 2012bv64) - InvariantResult [Line: 4207]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3031]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4215]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3817]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4949]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3932]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3505]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 115 procedures, 1299 locations, 1 error locations. SAFE Result, 191.6s OverallTime, 14 OverallIterations, 2 TraceHistogramMax, 130.0s AutomataDifference, 0.0s DeadEndRemovalTime, 7.6s HoareAnnotationTime, HoareTripleCheckerStatistics: 25544 SDtfs, 10717 SDslu, 108599 SDs, 0 SdLazy, 3833 SolverSat, 52 SolverUnsat, 34 SolverUnknown, 0 SolverNotchecked, 80.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 863 GetRequests, 751 SyntacticMatches, 7 SemanticMatches, 105 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 96 ImplicationChecksByTransitivity, 83.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=6468occurred in iteration=3, 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: 2.0s AutomataMinimizationTime, 14 MinimizatonAttempts, 7194 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 452 LocationsWithAnnotation, 10339 PreInvPairs, 10437 NumberOfFragments, 2829 HoareAnnotationTreeSize, 10339 FomulaSimplifications, 17892 FormulaSimplificationTreeSizeReduction, 1.3s HoareSimplificationTime, 452 FomulaSimplificationsInter, 35308 FormulaSimplificationTreeSizeReductionInter, 6.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 1.0s SsaConstructionTime, 9.2s SatisfiabilityAnalysisTime, 40.6s InterpolantComputationTime, 849 NumberOfCodeBlocks, 849 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 835 ConstructedInterpolants, 5 QuantifiedInterpolants, 132531 SizeOfPredicates, 71 NumberOfNonLiveVariables, 15770 ConjunctsInSsa, 188 ConjunctsInUnsatCore, 14 InterpolantComputations, 14 PerfectInterpolantSequences, 25/25 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...