/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ntdrivers-simplified/kbfiltr_simpl2.cil-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-46f3038-m [2020-07-08 12:18:44,578 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-08 12:18:44,581 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-08 12:18:44,592 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-08 12:18:44,593 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-08 12:18:44,594 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-08 12:18:44,595 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-08 12:18:44,597 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-08 12:18:44,599 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-08 12:18:44,599 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-08 12:18:44,600 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-08 12:18:44,602 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-08 12:18:44,602 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-08 12:18:44,603 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-08 12:18:44,604 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-08 12:18:44,605 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-08 12:18:44,606 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-08 12:18:44,607 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-08 12:18:44,609 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-08 12:18:44,611 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-08 12:18:44,613 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-08 12:18:44,614 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-08 12:18:44,615 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-08 12:18:44,616 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-08 12:18:44,619 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-08 12:18:44,619 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-08 12:18:44,619 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-08 12:18:44,620 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-08 12:18:44,621 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-08 12:18:44,622 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-08 12:18:44,622 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-08 12:18:44,623 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-08 12:18:44,624 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-08 12:18:44,624 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-08 12:18:44,625 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-08 12:18:44,626 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-08 12:18:44,626 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-08 12:18:44,627 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-08 12:18:44,627 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-08 12:18:44,628 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-08 12:18:44,629 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-08 12:18:44,629 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-08 12:18:44,644 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-08 12:18:44,645 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-08 12:18:44,646 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-08 12:18:44,646 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-08 12:18:44,646 INFO L138 SettingsManager]: * Use SBE=true [2020-07-08 12:18:44,647 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-08 12:18:44,647 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-08 12:18:44,647 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-08 12:18:44,647 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-08 12:18:44,647 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-08 12:18:44,648 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-08 12:18:44,648 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-08 12:18:44,648 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-08 12:18:44,648 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-08 12:18:44,648 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-08 12:18:44,649 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-08 12:18:44,649 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-08 12:18:44,649 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-08 12:18:44,649 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-08 12:18:44,649 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-08 12:18:44,650 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-08 12:18:44,650 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 12:18:44,650 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-08 12:18:44,650 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-08 12:18:44,651 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-08 12:18:44,651 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-08 12:18:44,651 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-08 12:18:44,651 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-08 12:18:44,651 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-08 12:18:44,651 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-08 12:18:44,933 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-08 12:18:44,946 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-08 12:18:44,949 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-08 12:18:44,951 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-08 12:18:44,951 INFO L275 PluginConnector]: CDTParser initialized [2020-07-08 12:18:44,952 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/kbfiltr_simpl2.cil-1.c [2020-07-08 12:18:45,013 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b311b6c72/f1cf5420a26849279a176b38a90415f9/FLAGa2c560be2 [2020-07-08 12:18:45,474 INFO L306 CDTParser]: Found 1 translation units. [2020-07-08 12:18:45,475 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers-simplified/kbfiltr_simpl2.cil-1.c [2020-07-08 12:18:45,495 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b311b6c72/f1cf5420a26849279a176b38a90415f9/FLAGa2c560be2 [2020-07-08 12:18:45,861 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b311b6c72/f1cf5420a26849279a176b38a90415f9 [2020-07-08 12:18:45,870 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-08 12:18:45,872 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-08 12:18:45,873 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-08 12:18:45,873 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-08 12:18:45,877 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-08 12:18:45,878 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 12:18:45" (1/1) ... [2020-07-08 12:18:45,881 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28d0140a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:18:45, skipping insertion in model container [2020-07-08 12:18:45,881 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 12:18:45" (1/1) ... [2020-07-08 12:18:45,890 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-08 12:18:45,933 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-08 12:18:46,258 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 12:18:46,264 INFO L203 MainTranslator]: Completed pre-run [2020-07-08 12:18:46,463 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 12:18:46,485 INFO L208 MainTranslator]: Completed translation [2020-07-08 12:18:46,485 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:18:46 WrapperNode [2020-07-08 12:18:46,485 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-08 12:18:46,486 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-08 12:18:46,487 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-08 12:18:46,487 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-08 12:18:46,502 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:18:46" (1/1) ... [2020-07-08 12:18:46,503 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:18:46" (1/1) ... [2020-07-08 12:18:46,517 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:18:46" (1/1) ... [2020-07-08 12:18:46,518 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:18:46" (1/1) ... [2020-07-08 12:18:46,564 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:18:46" (1/1) ... [2020-07-08 12:18:46,581 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:18:46" (1/1) ... [2020-07-08 12:18:46,585 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:18:46" (1/1) ... [2020-07-08 12:18:46,592 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-08 12:18:46,593 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-08 12:18:46,593 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-08 12:18:46,593 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-08 12:18:46,594 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:18:46" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-07-08 12:18:46,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-08 12:18:46,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-08 12:18:46,661 INFO L138 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2020-07-08 12:18:46,662 INFO L138 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2020-07-08 12:18:46,662 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_PnP [2020-07-08 12:18:46,662 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-08 12:18:46,662 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2020-07-08 12:18:46,662 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2020-07-08 12:18:46,662 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2020-07-08 12:18:46,662 INFO L138 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2020-07-08 12:18:46,663 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2020-07-08 12:18:46,663 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_Complete [2020-07-08 12:18:46,663 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_CreateClose [2020-07-08 12:18:46,663 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_DispatchPassThrough [2020-07-08 12:18:46,663 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_Power [2020-07-08 12:18:46,664 INFO L138 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2020-07-08 12:18:46,664 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_InternIoCtl [2020-07-08 12:18:46,664 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2020-07-08 12:18:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-08 12:18:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2020-07-08 12:18:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-08 12:18:46,665 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-07-08 12:18:46,665 INFO L130 BoogieDeclarations]: Found specification of procedure PoCallDriver [2020-07-08 12:18:46,665 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_PnP [2020-07-08 12:18:46,665 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2020-07-08 12:18:46,665 INFO L130 BoogieDeclarations]: Found specification of procedure KeSetEvent [2020-07-08 12:18:46,665 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2020-07-08 12:18:46,666 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_Complete [2020-07-08 12:18:46,666 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_CreateClose [2020-07-08 12:18:46,666 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_DispatchPassThrough [2020-07-08 12:18:46,666 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_Power [2020-07-08 12:18:46,666 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_InternIoCtl [2020-07-08 12:18:46,666 INFO L130 BoogieDeclarations]: Found specification of procedure stub_driver_init [2020-07-08 12:18:46,667 INFO L130 BoogieDeclarations]: Found specification of procedure _BLAST_init [2020-07-08 12:18:46,667 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2020-07-08 12:18:46,667 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2020-07-08 12:18:46,667 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-08 12:18:46,667 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2020-07-08 12:18:46,667 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-08 12:18:46,667 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-08 12:18:47,027 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-08 12:18:47,154 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2020-07-08 12:18:47,154 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2020-07-08 12:18:47,187 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-08 12:18:47,360 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume false; [2020-07-08 12:18:47,361 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##19: assume !false; [2020-07-08 12:18:47,362 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-08 12:18:47,468 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2020-07-08 12:18:47,468 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2020-07-08 12:18:47,479 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-08 12:18:47,549 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2020-07-08 12:18:47,550 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2020-07-08 12:18:47,739 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-08 12:18:47,767 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2020-07-08 12:18:47,768 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2020-07-08 12:18:47,811 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-08 12:18:47,966 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##43: assume false; [2020-07-08 12:18:47,966 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##44: assume !false; [2020-07-08 12:18:48,058 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-08 12:18:48,058 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-08 12:18:48,074 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 12:18:48 BoogieIcfgContainer [2020-07-08 12:18:48,074 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-08 12:18:48,077 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-08 12:18:48,077 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-08 12:18:48,080 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-08 12:18:48,081 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.07 12:18:45" (1/3) ... [2020-07-08 12:18:48,082 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b9a04b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 12:18:48, skipping insertion in model container [2020-07-08 12:18:48,082 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:18:46" (2/3) ... [2020-07-08 12:18:48,083 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b9a04b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 12:18:48, skipping insertion in model container [2020-07-08 12:18:48,083 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 12:18:48" (3/3) ... [2020-07-08 12:18:48,088 INFO L109 eAbstractionObserver]: Analyzing ICFG kbfiltr_simpl2.cil-1.c [2020-07-08 12:18:48,099 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-08 12:18:48,108 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-08 12:18:48,123 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-08 12:18:48,159 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-08 12:18:48,159 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-08 12:18:48,159 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-08 12:18:48,159 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-08 12:18:48,160 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-08 12:18:48,160 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-08 12:18:48,161 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-08 12:18:48,161 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-08 12:18:48,196 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states. [2020-07-08 12:18:48,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-07-08 12:18:48,209 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:18:48,211 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:18:48,211 INFO L427 AbstractCegarLoop]: === Iteration 1 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:18:48,217 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:18:48,218 INFO L82 PathProgramCache]: Analyzing trace with hash 1712773315, now seen corresponding path program 1 times [2020-07-08 12:18:48,232 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:18:48,233 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [408204419] [2020-07-08 12:18:48,233 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:18:48,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:18:48,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:18:48,748 INFO L280 TraceCheckUtils]: 0: Hoare triple {251#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~KernelMode~0 := 0;~Executive~0 := 0;~DevicePowerState~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~myStatus~0 := 0; {242#true} is VALID [2020-07-08 12:18:48,749 INFO L280 TraceCheckUtils]: 1: Hoare triple {242#true} assume true; {242#true} is VALID [2020-07-08 12:18:48,749 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {242#true} {242#true} #756#return; {242#true} is VALID [2020-07-08 12:18:48,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:18:48,842 INFO L280 TraceCheckUtils]: 0: Hoare triple {252#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {242#true} is VALID [2020-07-08 12:18:48,843 INFO L280 TraceCheckUtils]: 1: Hoare triple {242#true} assume true; {242#true} is VALID [2020-07-08 12:18:48,844 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {242#true} {247#(<= 0 main_~status~1)} #716#return; {247#(<= 0 main_~status~1)} is VALID [2020-07-08 12:18:48,848 INFO L263 TraceCheckUtils]: 0: Hoare triple {242#true} call ULTIMATE.init(); {251#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} is VALID [2020-07-08 12:18:48,848 INFO L280 TraceCheckUtils]: 1: Hoare triple {251#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~KernelMode~0 := 0;~Executive~0 := 0;~DevicePowerState~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~myStatus~0 := 0; {242#true} is VALID [2020-07-08 12:18:48,849 INFO L280 TraceCheckUtils]: 2: Hoare triple {242#true} assume true; {242#true} is VALID [2020-07-08 12:18:48,849 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {242#true} {242#true} #756#return; {242#true} is VALID [2020-07-08 12:18:48,850 INFO L263 TraceCheckUtils]: 4: Hoare triple {242#true} call #t~ret79 := main(); {242#true} is VALID [2020-07-08 12:18:48,852 INFO L280 TraceCheckUtils]: 5: Hoare triple {242#true} havoc ~status~1;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irp~0 := #t~nondet19;havoc #t~nondet19;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irp_choice~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~devobj~0 := #t~nondet21;havoc #t~nondet21;havoc ~__cil_tmp8~0;~KernelMode~0 := 0;~Executive~0 := 0;~DevicePowerState~0 := 1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~myStatus~0 := 0;~status~1 := 0;~pirp~0 := ~irp~0; {247#(<= 0 main_~status~1)} is VALID [2020-07-08 12:18:48,855 INFO L263 TraceCheckUtils]: 6: Hoare triple {247#(<= 0 main_~status~1)} call _BLAST_init(); {252#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} is VALID [2020-07-08 12:18:48,855 INFO L280 TraceCheckUtils]: 7: Hoare triple {252#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {242#true} is VALID [2020-07-08 12:18:48,856 INFO L280 TraceCheckUtils]: 8: Hoare triple {242#true} assume true; {242#true} is VALID [2020-07-08 12:18:48,857 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {242#true} {247#(<= 0 main_~status~1)} #716#return; {247#(<= 0 main_~status~1)} is VALID [2020-07-08 12:18:48,858 INFO L280 TraceCheckUtils]: 10: Hoare triple {247#(<= 0 main_~status~1)} assume !(~status~1 >= 0); {243#false} is VALID [2020-07-08 12:18:48,859 INFO L280 TraceCheckUtils]: 11: Hoare triple {243#false} assume !(1 == ~pended~0); {243#false} is VALID [2020-07-08 12:18:48,859 INFO L280 TraceCheckUtils]: 12: Hoare triple {243#false} assume !(1 == ~pended~0); {243#false} is VALID [2020-07-08 12:18:48,859 INFO L280 TraceCheckUtils]: 13: Hoare triple {243#false} assume ~s~0 != ~UNLOADED~0; {243#false} is VALID [2020-07-08 12:18:48,860 INFO L280 TraceCheckUtils]: 14: Hoare triple {243#false} assume -1 != ~status~1; {243#false} is VALID [2020-07-08 12:18:48,860 INFO L280 TraceCheckUtils]: 15: Hoare triple {243#false} assume !(~s~0 != ~SKIP2~0); {243#false} is VALID [2020-07-08 12:18:48,861 INFO L280 TraceCheckUtils]: 16: Hoare triple {243#false} assume 1 == ~pended~0; {243#false} is VALID [2020-07-08 12:18:48,861 INFO L280 TraceCheckUtils]: 17: Hoare triple {243#false} assume 259 != ~status~1; {243#false} is VALID [2020-07-08 12:18:48,861 INFO L263 TraceCheckUtils]: 18: Hoare triple {243#false} call errorFn(); {243#false} is VALID [2020-07-08 12:18:48,862 INFO L280 TraceCheckUtils]: 19: Hoare triple {243#false} assume !false; {243#false} is VALID [2020-07-08 12:18:48,867 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 12:18:48,868 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [408204419] [2020-07-08 12:18:48,869 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 12:18:48,869 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-08 12:18:48,870 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1183000677] [2020-07-08 12:18:48,877 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 20 [2020-07-08 12:18:48,880 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:18:48,885 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-08 12:18:48,926 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 20 edges. 20 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:18:48,926 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-08 12:18:48,926 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:18:48,936 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-08 12:18:48,937 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-08 12:18:48,940 INFO L87 Difference]: Start difference. First operand 239 states. Second operand 5 states. [2020-07-08 12:18:52,514 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:18:52,515 INFO L93 Difference]: Finished difference Result 416 states and 625 transitions. [2020-07-08 12:18:52,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-08 12:18:52,516 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 20 [2020-07-08 12:18:52,519 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:18:52,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 12:18:52,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 625 transitions. [2020-07-08 12:18:52,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 12:18:52,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 625 transitions. [2020-07-08 12:18:52,612 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 625 transitions. [2020-07-08 12:18:53,527 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 625 edges. 625 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:18:53,558 INFO L225 Difference]: With dead ends: 416 [2020-07-08 12:18:53,558 INFO L226 Difference]: Without dead ends: 256 [2020-07-08 12:18:53,565 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-08 12:18:53,586 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 256 states. [2020-07-08 12:18:54,074 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 256 to 228. [2020-07-08 12:18:54,075 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:18:54,075 INFO L82 GeneralOperation]: Start isEquivalent. First operand 256 states. Second operand 228 states. [2020-07-08 12:18:54,076 INFO L74 IsIncluded]: Start isIncluded. First operand 256 states. Second operand 228 states. [2020-07-08 12:18:54,076 INFO L87 Difference]: Start difference. First operand 256 states. Second operand 228 states. [2020-07-08 12:18:54,097 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:18:54,097 INFO L93 Difference]: Finished difference Result 256 states and 363 transitions. [2020-07-08 12:18:54,098 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 363 transitions. [2020-07-08 12:18:54,103 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:18:54,103 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:18:54,103 INFO L74 IsIncluded]: Start isIncluded. First operand 228 states. Second operand 256 states. [2020-07-08 12:18:54,104 INFO L87 Difference]: Start difference. First operand 228 states. Second operand 256 states. [2020-07-08 12:18:54,123 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:18:54,123 INFO L93 Difference]: Finished difference Result 256 states and 363 transitions. [2020-07-08 12:18:54,123 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 363 transitions. [2020-07-08 12:18:54,126 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:18:54,126 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:18:54,126 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:18:54,127 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:18:54,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 228 states. [2020-07-08 12:18:54,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 228 states and 322 transitions. [2020-07-08 12:18:54,146 INFO L78 Accepts]: Start accepts. Automaton has 228 states and 322 transitions. Word has length 20 [2020-07-08 12:18:54,146 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:18:54,146 INFO L479 AbstractCegarLoop]: Abstraction has 228 states and 322 transitions. [2020-07-08 12:18:54,147 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-08 12:18:54,147 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 322 transitions. [2020-07-08 12:18:54,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2020-07-08 12:18:54,148 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:18:54,148 INFO L422 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] [2020-07-08 12:18:54,149 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-08 12:18:54,149 INFO L427 AbstractCegarLoop]: === Iteration 2 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:18:54,149 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:18:54,149 INFO L82 PathProgramCache]: Analyzing trace with hash -1840561730, now seen corresponding path program 1 times [2020-07-08 12:18:54,150 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:18:54,150 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [83764959] [2020-07-08 12:18:54,150 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:18:54,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:18:54,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:18:54,400 INFO L280 TraceCheckUtils]: 0: Hoare triple {1654#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~KernelMode~0 := 0;~Executive~0 := 0;~DevicePowerState~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~myStatus~0 := 0; {1642#true} is VALID [2020-07-08 12:18:54,400 INFO L280 TraceCheckUtils]: 1: Hoare triple {1642#true} assume true; {1642#true} is VALID [2020-07-08 12:18:54,400 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1642#true} {1642#true} #756#return; {1642#true} is VALID [2020-07-08 12:18:54,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:18:54,462 INFO L280 TraceCheckUtils]: 0: Hoare triple {1655#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {1642#true} is VALID [2020-07-08 12:18:54,462 INFO L280 TraceCheckUtils]: 1: Hoare triple {1642#true} assume true; {1642#true} is VALID [2020-07-08 12:18:54,463 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1642#true} {1642#true} #716#return; {1642#true} is VALID [2020-07-08 12:18:54,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:18:54,495 INFO L280 TraceCheckUtils]: 0: Hoare triple {1656#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~pended~0 |old(~pended~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {1650#(= ~s~0 ~NP~0)} is VALID [2020-07-08 12:18:54,496 INFO L280 TraceCheckUtils]: 1: Hoare triple {1650#(= ~s~0 ~NP~0)} assume true; {1650#(= ~s~0 ~NP~0)} is VALID [2020-07-08 12:18:54,497 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1650#(= ~s~0 ~NP~0)} {1650#(= ~s~0 ~NP~0)} #718#return; {1650#(= ~s~0 ~NP~0)} is VALID [2020-07-08 12:18:54,500 INFO L263 TraceCheckUtils]: 0: Hoare triple {1642#true} call ULTIMATE.init(); {1654#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} is VALID [2020-07-08 12:18:54,500 INFO L280 TraceCheckUtils]: 1: Hoare triple {1654#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~KernelMode~0 := 0;~Executive~0 := 0;~DevicePowerState~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~myStatus~0 := 0; {1642#true} is VALID [2020-07-08 12:18:54,500 INFO L280 TraceCheckUtils]: 2: Hoare triple {1642#true} assume true; {1642#true} is VALID [2020-07-08 12:18:54,501 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1642#true} {1642#true} #756#return; {1642#true} is VALID [2020-07-08 12:18:54,501 INFO L263 TraceCheckUtils]: 4: Hoare triple {1642#true} call #t~ret79 := main(); {1642#true} is VALID [2020-07-08 12:18:54,501 INFO L280 TraceCheckUtils]: 5: Hoare triple {1642#true} havoc ~status~1;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irp~0 := #t~nondet19;havoc #t~nondet19;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irp_choice~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~devobj~0 := #t~nondet21;havoc #t~nondet21;havoc ~__cil_tmp8~0;~KernelMode~0 := 0;~Executive~0 := 0;~DevicePowerState~0 := 1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~myStatus~0 := 0;~status~1 := 0;~pirp~0 := ~irp~0; {1642#true} is VALID [2020-07-08 12:18:54,503 INFO L263 TraceCheckUtils]: 6: Hoare triple {1642#true} call _BLAST_init(); {1655#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} is VALID [2020-07-08 12:18:54,503 INFO L280 TraceCheckUtils]: 7: Hoare triple {1655#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {1642#true} is VALID [2020-07-08 12:18:54,504 INFO L280 TraceCheckUtils]: 8: Hoare triple {1642#true} assume true; {1642#true} is VALID [2020-07-08 12:18:54,504 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {1642#true} {1642#true} #716#return; {1642#true} is VALID [2020-07-08 12:18:54,505 INFO L280 TraceCheckUtils]: 10: Hoare triple {1642#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {1650#(= ~s~0 ~NP~0)} is VALID [2020-07-08 12:18:54,505 INFO L280 TraceCheckUtils]: 11: Hoare triple {1650#(= ~s~0 ~NP~0)} assume !(0 == ~irp_choice~0); {1650#(= ~s~0 ~NP~0)} is VALID [2020-07-08 12:18:54,507 INFO L263 TraceCheckUtils]: 12: Hoare triple {1650#(= ~s~0 ~NP~0)} call stub_driver_init(); {1656#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~pended~0 |old(~pended~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} is VALID [2020-07-08 12:18:54,507 INFO L280 TraceCheckUtils]: 13: Hoare triple {1656#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~pended~0 |old(~pended~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {1650#(= ~s~0 ~NP~0)} is VALID [2020-07-08 12:18:54,508 INFO L280 TraceCheckUtils]: 14: Hoare triple {1650#(= ~s~0 ~NP~0)} assume true; {1650#(= ~s~0 ~NP~0)} is VALID [2020-07-08 12:18:54,509 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1650#(= ~s~0 ~NP~0)} {1650#(= ~s~0 ~NP~0)} #718#return; {1650#(= ~s~0 ~NP~0)} is VALID [2020-07-08 12:18:54,510 INFO L280 TraceCheckUtils]: 16: Hoare triple {1650#(= ~s~0 ~NP~0)} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp_ndt_1~0 := #t~nondet22;havoc #t~nondet22; {1650#(= ~s~0 ~NP~0)} is VALID [2020-07-08 12:18:54,510 INFO L280 TraceCheckUtils]: 17: Hoare triple {1650#(= ~s~0 ~NP~0)} assume 0 == ~tmp_ndt_1~0; {1650#(= ~s~0 ~NP~0)} is VALID [2020-07-08 12:18:54,511 INFO L263 TraceCheckUtils]: 18: Hoare triple {1650#(= ~s~0 ~NP~0)} call #t~ret27 := KbFilter_CreateClose(~devobj~0, ~pirp~0); {1650#(= ~s~0 ~NP~0)} is VALID [2020-07-08 12:18:54,512 INFO L280 TraceCheckUtils]: 19: Hoare triple {1650#(= ~s~0 ~NP~0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~irpStack__MajorFunction~0 := #t~nondet39;havoc #t~nondet39;assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647;~devExt__UpperConnectData__ClassService~0 := #t~nondet40;havoc #t~nondet40;havoc ~Irp__IoStatus__Status~1;havoc ~status~2;havoc ~tmp~0;~status~2 := ~myStatus~0; {1650#(= ~s~0 ~NP~0)} is VALID [2020-07-08 12:18:54,513 INFO L280 TraceCheckUtils]: 20: Hoare triple {1650#(= ~s~0 ~NP~0)} assume 0 == ~irpStack__MajorFunction~0; {1650#(= ~s~0 ~NP~0)} is VALID [2020-07-08 12:18:54,513 INFO L280 TraceCheckUtils]: 21: Hoare triple {1650#(= ~s~0 ~NP~0)} assume 0 == ~devExt__UpperConnectData__ClassService~0;~status~2 := -1073741436; {1650#(= ~s~0 ~NP~0)} is VALID [2020-07-08 12:18:54,514 INFO L280 TraceCheckUtils]: 22: Hoare triple {1650#(= ~s~0 ~NP~0)} ~Irp__IoStatus__Status~1 := ~status~2;~myStatus~0 := ~status~2; {1650#(= ~s~0 ~NP~0)} is VALID [2020-07-08 12:18:54,515 INFO L263 TraceCheckUtils]: 23: Hoare triple {1650#(= ~s~0 ~NP~0)} call #t~ret41 := KbFilter_DispatchPassThrough(~DeviceObject, ~Irp); {1650#(= ~s~0 ~NP~0)} is VALID [2020-07-08 12:18:54,516 INFO L280 TraceCheckUtils]: 24: Hoare triple {1650#(= ~s~0 ~NP~0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet42 && #t~nondet42 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet42;havoc #t~nondet42;assume -2147483648 <= #t~nondet43 && #t~nondet43 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet43;havoc #t~nondet43;assume -2147483648 <= #t~nondet44 && #t~nondet44 <= 2147483647;~DeviceObject__DeviceExtension__TopOfStack~0 := #t~nondet44;havoc #t~nondet44;havoc ~irpStack~1;havoc ~tmp~1;~irpStack~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1; {1650#(= ~s~0 ~NP~0)} is VALID [2020-07-08 12:18:54,516 INFO L280 TraceCheckUtils]: 25: Hoare triple {1650#(= ~s~0 ~NP~0)} assume !(~s~0 == ~NP~0); {1643#false} is VALID [2020-07-08 12:18:54,517 INFO L263 TraceCheckUtils]: 26: Hoare triple {1643#false} call errorFn(); {1643#false} is VALID [2020-07-08 12:18:54,517 INFO L280 TraceCheckUtils]: 27: Hoare triple {1643#false} assume !false; {1643#false} is VALID [2020-07-08 12:18:54,519 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 12:18:54,520 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [83764959] [2020-07-08 12:18:54,520 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 12:18:54,520 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-08 12:18:54,521 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [715033640] [2020-07-08 12:18:54,522 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 28 [2020-07-08 12:18:54,523 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:18:54,523 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-08 12:18:54,557 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 28 edges. 28 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:18:54,558 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-08 12:18:54,558 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:18:54,558 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-08 12:18:54,559 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2020-07-08 12:18:54,559 INFO L87 Difference]: Start difference. First operand 228 states and 322 transitions. Second operand 6 states. [2020-07-08 12:18:59,031 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:18:59,031 INFO L93 Difference]: Finished difference Result 401 states and 553 transitions. [2020-07-08 12:18:59,031 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-08 12:18:59,031 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 28 [2020-07-08 12:18:59,032 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:18:59,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-08 12:18:59,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 553 transitions. [2020-07-08 12:18:59,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-08 12:18:59,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 553 transitions. [2020-07-08 12:18:59,054 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 553 transitions. [2020-07-08 12:18:59,966 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 553 edges. 553 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:18:59,980 INFO L225 Difference]: With dead ends: 401 [2020-07-08 12:18:59,981 INFO L226 Difference]: Without dead ends: 343 [2020-07-08 12:18:59,982 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2020-07-08 12:18:59,983 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 343 states. [2020-07-08 12:19:00,667 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 343 to 301. [2020-07-08 12:19:00,668 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:19:00,668 INFO L82 GeneralOperation]: Start isEquivalent. First operand 343 states. Second operand 301 states. [2020-07-08 12:19:00,668 INFO L74 IsIncluded]: Start isIncluded. First operand 343 states. Second operand 301 states. [2020-07-08 12:19:00,668 INFO L87 Difference]: Start difference. First operand 343 states. Second operand 301 states. [2020-07-08 12:19:00,687 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:19:00,687 INFO L93 Difference]: Finished difference Result 343 states and 469 transitions. [2020-07-08 12:19:00,688 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 469 transitions. [2020-07-08 12:19:00,689 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:19:00,691 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:19:00,696 INFO L74 IsIncluded]: Start isIncluded. First operand 301 states. Second operand 343 states. [2020-07-08 12:19:00,697 INFO L87 Difference]: Start difference. First operand 301 states. Second operand 343 states. [2020-07-08 12:19:00,716 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:19:00,717 INFO L93 Difference]: Finished difference Result 343 states and 469 transitions. [2020-07-08 12:19:00,718 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 469 transitions. [2020-07-08 12:19:00,720 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:19:00,720 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:19:00,721 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:19:00,721 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:19:00,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 301 states. [2020-07-08 12:19:00,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 301 states and 411 transitions. [2020-07-08 12:19:00,739 INFO L78 Accepts]: Start accepts. Automaton has 301 states and 411 transitions. Word has length 28 [2020-07-08 12:19:00,739 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:19:00,739 INFO L479 AbstractCegarLoop]: Abstraction has 301 states and 411 transitions. [2020-07-08 12:19:00,739 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-08 12:19:00,740 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 411 transitions. [2020-07-08 12:19:00,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2020-07-08 12:19:00,743 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:19:00,743 INFO L422 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] [2020-07-08 12:19:00,743 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-08 12:19:00,744 INFO L427 AbstractCegarLoop]: === Iteration 3 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:19:00,744 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:19:00,744 INFO L82 PathProgramCache]: Analyzing trace with hash -919522484, now seen corresponding path program 1 times [2020-07-08 12:19:00,744 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:19:00,745 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [832319584] [2020-07-08 12:19:00,745 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:19:00,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:00,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:00,887 INFO L280 TraceCheckUtils]: 0: Hoare triple {3306#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~KernelMode~0 := 0;~Executive~0 := 0;~DevicePowerState~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~myStatus~0 := 0; {3294#true} is VALID [2020-07-08 12:19:00,888 INFO L280 TraceCheckUtils]: 1: Hoare triple {3294#true} assume true; {3294#true} is VALID [2020-07-08 12:19:00,888 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3294#true} {3294#true} #756#return; {3294#true} is VALID [2020-07-08 12:19:00,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:00,975 INFO L280 TraceCheckUtils]: 0: Hoare triple {3307#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {3294#true} is VALID [2020-07-08 12:19:00,976 INFO L280 TraceCheckUtils]: 1: Hoare triple {3294#true} assume true; {3294#true} is VALID [2020-07-08 12:19:00,976 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3294#true} {3294#true} #716#return; {3294#true} is VALID [2020-07-08 12:19:01,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:01,009 INFO L280 TraceCheckUtils]: 0: Hoare triple {3308#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~pended~0 |old(~pended~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {3305#(= 0 ~compRegistered~0)} is VALID [2020-07-08 12:19:01,009 INFO L280 TraceCheckUtils]: 1: Hoare triple {3305#(= 0 ~compRegistered~0)} assume true; {3305#(= 0 ~compRegistered~0)} is VALID [2020-07-08 12:19:01,010 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3305#(= 0 ~compRegistered~0)} {3294#true} #718#return; {3305#(= 0 ~compRegistered~0)} is VALID [2020-07-08 12:19:01,011 INFO L263 TraceCheckUtils]: 0: Hoare triple {3294#true} call ULTIMATE.init(); {3306#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} is VALID [2020-07-08 12:19:01,011 INFO L280 TraceCheckUtils]: 1: Hoare triple {3306#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~KernelMode~0 := 0;~Executive~0 := 0;~DevicePowerState~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~myStatus~0 := 0; {3294#true} is VALID [2020-07-08 12:19:01,012 INFO L280 TraceCheckUtils]: 2: Hoare triple {3294#true} assume true; {3294#true} is VALID [2020-07-08 12:19:01,012 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3294#true} {3294#true} #756#return; {3294#true} is VALID [2020-07-08 12:19:01,012 INFO L263 TraceCheckUtils]: 4: Hoare triple {3294#true} call #t~ret79 := main(); {3294#true} is VALID [2020-07-08 12:19:01,012 INFO L280 TraceCheckUtils]: 5: Hoare triple {3294#true} havoc ~status~1;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irp~0 := #t~nondet19;havoc #t~nondet19;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irp_choice~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~devobj~0 := #t~nondet21;havoc #t~nondet21;havoc ~__cil_tmp8~0;~KernelMode~0 := 0;~Executive~0 := 0;~DevicePowerState~0 := 1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~myStatus~0 := 0;~status~1 := 0;~pirp~0 := ~irp~0; {3294#true} is VALID [2020-07-08 12:19:01,013 INFO L263 TraceCheckUtils]: 6: Hoare triple {3294#true} call _BLAST_init(); {3307#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} is VALID [2020-07-08 12:19:01,013 INFO L280 TraceCheckUtils]: 7: Hoare triple {3307#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {3294#true} is VALID [2020-07-08 12:19:01,014 INFO L280 TraceCheckUtils]: 8: Hoare triple {3294#true} assume true; {3294#true} is VALID [2020-07-08 12:19:01,014 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {3294#true} {3294#true} #716#return; {3294#true} is VALID [2020-07-08 12:19:01,015 INFO L280 TraceCheckUtils]: 10: Hoare triple {3294#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {3294#true} is VALID [2020-07-08 12:19:01,015 INFO L280 TraceCheckUtils]: 11: Hoare triple {3294#true} assume !(0 == ~irp_choice~0); {3294#true} is VALID [2020-07-08 12:19:01,016 INFO L263 TraceCheckUtils]: 12: Hoare triple {3294#true} call stub_driver_init(); {3308#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~pended~0 |old(~pended~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} is VALID [2020-07-08 12:19:01,017 INFO L280 TraceCheckUtils]: 13: Hoare triple {3308#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~pended~0 |old(~pended~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {3305#(= 0 ~compRegistered~0)} is VALID [2020-07-08 12:19:01,018 INFO L280 TraceCheckUtils]: 14: Hoare triple {3305#(= 0 ~compRegistered~0)} assume true; {3305#(= 0 ~compRegistered~0)} is VALID [2020-07-08 12:19:01,018 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {3305#(= 0 ~compRegistered~0)} {3294#true} #718#return; {3305#(= 0 ~compRegistered~0)} is VALID [2020-07-08 12:19:01,019 INFO L280 TraceCheckUtils]: 16: Hoare triple {3305#(= 0 ~compRegistered~0)} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp_ndt_1~0 := #t~nondet22;havoc #t~nondet22; {3305#(= 0 ~compRegistered~0)} is VALID [2020-07-08 12:19:01,019 INFO L280 TraceCheckUtils]: 17: Hoare triple {3305#(= 0 ~compRegistered~0)} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp_ndt_2~0 := #t~nondet23;havoc #t~nondet23; {3305#(= 0 ~compRegistered~0)} is VALID [2020-07-08 12:19:01,020 INFO L280 TraceCheckUtils]: 18: Hoare triple {3305#(= 0 ~compRegistered~0)} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp_ndt_3~0 := #t~nondet24;havoc #t~nondet24; {3305#(= 0 ~compRegistered~0)} is VALID [2020-07-08 12:19:01,020 INFO L280 TraceCheckUtils]: 19: Hoare triple {3305#(= 0 ~compRegistered~0)} assume 3 == ~tmp_ndt_3~0; {3305#(= 0 ~compRegistered~0)} is VALID [2020-07-08 12:19:01,022 INFO L263 TraceCheckUtils]: 20: Hoare triple {3305#(= 0 ~compRegistered~0)} call #t~ret29 := KbFilter_PnP(~devobj~0, ~pirp~0); {3305#(= 0 ~compRegistered~0)} is VALID [2020-07-08 12:19:01,024 INFO L280 TraceCheckUtils]: 21: Hoare triple {3305#(= 0 ~compRegistered~0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~devExt~0;havoc ~irpStack~0;havoc ~status~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~event~0 := #t~nondet2;havoc #t~nondet2;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet3;havoc #t~nondet3;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~irpStack__MinorFunction~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~devExt__TopOfStack~0 := #t~nondet6;havoc #t~nondet6;havoc ~devExt__Started~0;havoc ~devExt__Removed~0;havoc ~devExt__SurpriseRemoved~0;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet7;havoc #t~nondet7;havoc ~irpSp~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___0~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp23~0;~status~0 := 0;~devExt~0 := ~DeviceObject__DeviceExtension~0;~irpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {3305#(= 0 ~compRegistered~0)} is VALID [2020-07-08 12:19:01,025 INFO L280 TraceCheckUtils]: 22: Hoare triple {3305#(= 0 ~compRegistered~0)} assume 0 == ~irpStack__MinorFunction~0; {3305#(= 0 ~compRegistered~0)} is VALID [2020-07-08 12:19:01,027 INFO L280 TraceCheckUtils]: 23: Hoare triple {3305#(= 0 ~compRegistered~0)} ~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {3305#(= 0 ~compRegistered~0)} is VALID [2020-07-08 12:19:01,029 INFO L280 TraceCheckUtils]: 24: Hoare triple {3305#(= 0 ~compRegistered~0)} assume !(~s~0 != ~NP~0); {3305#(= 0 ~compRegistered~0)} is VALID [2020-07-08 12:19:01,030 INFO L280 TraceCheckUtils]: 25: Hoare triple {3305#(= 0 ~compRegistered~0)} assume 0 != ~compRegistered~0; {3295#false} is VALID [2020-07-08 12:19:01,030 INFO L263 TraceCheckUtils]: 26: Hoare triple {3295#false} call errorFn(); {3295#false} is VALID [2020-07-08 12:19:01,031 INFO L280 TraceCheckUtils]: 27: Hoare triple {3295#false} assume !false; {3295#false} is VALID [2020-07-08 12:19:01,033 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 12:19:01,033 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [832319584] [2020-07-08 12:19:01,034 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 12:19:01,034 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-08 12:19:01,034 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [838282869] [2020-07-08 12:19:01,035 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 28 [2020-07-08 12:19:01,035 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:19:01,035 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-08 12:19:01,073 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 28 edges. 28 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:19:01,073 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-08 12:19:01,074 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:19:01,074 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-08 12:19:01,075 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2020-07-08 12:19:01,075 INFO L87 Difference]: Start difference. First operand 301 states and 411 transitions. Second operand 6 states. [2020-07-08 12:19:04,396 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:19:04,396 INFO L93 Difference]: Finished difference Result 478 states and 635 transitions. [2020-07-08 12:19:04,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-08 12:19:04,397 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 28 [2020-07-08 12:19:04,397 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:19:04,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-08 12:19:04,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 503 transitions. [2020-07-08 12:19:04,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-08 12:19:04,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 503 transitions. [2020-07-08 12:19:04,414 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 503 transitions. [2020-07-08 12:19:05,216 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 503 edges. 503 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:19:05,230 INFO L225 Difference]: With dead ends: 478 [2020-07-08 12:19:05,230 INFO L226 Difference]: Without dead ends: 362 [2020-07-08 12:19:05,231 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2020-07-08 12:19:05,233 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 362 states. [2020-07-08 12:19:05,954 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 362 to 341. [2020-07-08 12:19:05,954 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:19:05,955 INFO L82 GeneralOperation]: Start isEquivalent. First operand 362 states. Second operand 341 states. [2020-07-08 12:19:05,955 INFO L74 IsIncluded]: Start isIncluded. First operand 362 states. Second operand 341 states. [2020-07-08 12:19:05,955 INFO L87 Difference]: Start difference. First operand 362 states. Second operand 341 states. [2020-07-08 12:19:05,973 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:19:05,973 INFO L93 Difference]: Finished difference Result 362 states and 486 transitions. [2020-07-08 12:19:05,973 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 486 transitions. [2020-07-08 12:19:05,975 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:19:05,976 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:19:05,976 INFO L74 IsIncluded]: Start isIncluded. First operand 341 states. Second operand 362 states. [2020-07-08 12:19:05,976 INFO L87 Difference]: Start difference. First operand 341 states. Second operand 362 states. [2020-07-08 12:19:06,006 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:19:06,006 INFO L93 Difference]: Finished difference Result 362 states and 486 transitions. [2020-07-08 12:19:06,007 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 486 transitions. [2020-07-08 12:19:06,008 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:19:06,008 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:19:06,008 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:19:06,009 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:19:06,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 341 states. [2020-07-08 12:19:06,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 341 states and 462 transitions. [2020-07-08 12:19:06,023 INFO L78 Accepts]: Start accepts. Automaton has 341 states and 462 transitions. Word has length 28 [2020-07-08 12:19:06,024 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:19:06,024 INFO L479 AbstractCegarLoop]: Abstraction has 341 states and 462 transitions. [2020-07-08 12:19:06,024 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-08 12:19:06,024 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 462 transitions. [2020-07-08 12:19:06,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2020-07-08 12:19:06,025 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:19:06,026 INFO L422 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] [2020-07-08 12:19:06,026 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-08 12:19:06,026 INFO L427 AbstractCegarLoop]: === Iteration 4 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:19:06,026 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:19:06,027 INFO L82 PathProgramCache]: Analyzing trace with hash -1823384951, now seen corresponding path program 1 times [2020-07-08 12:19:06,027 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:19:06,027 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1717482172] [2020-07-08 12:19:06,027 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:19:06,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:06,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:06,204 INFO L280 TraceCheckUtils]: 0: Hoare triple {5126#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~KernelMode~0 := 0;~Executive~0 := 0;~DevicePowerState~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~myStatus~0 := 0; {5114#true} is VALID [2020-07-08 12:19:06,204 INFO L280 TraceCheckUtils]: 1: Hoare triple {5114#true} assume true; {5114#true} is VALID [2020-07-08 12:19:06,204 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5114#true} {5114#true} #756#return; {5114#true} is VALID [2020-07-08 12:19:06,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:06,264 INFO L280 TraceCheckUtils]: 0: Hoare triple {5127#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {5114#true} is VALID [2020-07-08 12:19:06,264 INFO L280 TraceCheckUtils]: 1: Hoare triple {5114#true} assume true; {5114#true} is VALID [2020-07-08 12:19:06,264 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5114#true} {5114#true} #716#return; {5114#true} is VALID [2020-07-08 12:19:06,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:06,293 INFO L280 TraceCheckUtils]: 0: Hoare triple {5128#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~pended~0 |old(~pended~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {5114#true} is VALID [2020-07-08 12:19:06,293 INFO L280 TraceCheckUtils]: 1: Hoare triple {5114#true} assume true; {5114#true} is VALID [2020-07-08 12:19:06,294 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5114#true} {5114#true} #718#return; {5114#true} is VALID [2020-07-08 12:19:06,296 INFO L263 TraceCheckUtils]: 0: Hoare triple {5114#true} call ULTIMATE.init(); {5126#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} is VALID [2020-07-08 12:19:06,296 INFO L280 TraceCheckUtils]: 1: Hoare triple {5126#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~KernelMode~0 := 0;~Executive~0 := 0;~DevicePowerState~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~myStatus~0 := 0; {5114#true} is VALID [2020-07-08 12:19:06,296 INFO L280 TraceCheckUtils]: 2: Hoare triple {5114#true} assume true; {5114#true} is VALID [2020-07-08 12:19:06,297 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5114#true} {5114#true} #756#return; {5114#true} is VALID [2020-07-08 12:19:06,297 INFO L263 TraceCheckUtils]: 4: Hoare triple {5114#true} call #t~ret79 := main(); {5114#true} is VALID [2020-07-08 12:19:06,297 INFO L280 TraceCheckUtils]: 5: Hoare triple {5114#true} havoc ~status~1;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irp~0 := #t~nondet19;havoc #t~nondet19;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irp_choice~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~devobj~0 := #t~nondet21;havoc #t~nondet21;havoc ~__cil_tmp8~0;~KernelMode~0 := 0;~Executive~0 := 0;~DevicePowerState~0 := 1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~myStatus~0 := 0;~status~1 := 0;~pirp~0 := ~irp~0; {5114#true} is VALID [2020-07-08 12:19:06,299 INFO L263 TraceCheckUtils]: 6: Hoare triple {5114#true} call _BLAST_init(); {5127#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} is VALID [2020-07-08 12:19:06,299 INFO L280 TraceCheckUtils]: 7: Hoare triple {5127#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {5114#true} is VALID [2020-07-08 12:19:06,300 INFO L280 TraceCheckUtils]: 8: Hoare triple {5114#true} assume true; {5114#true} is VALID [2020-07-08 12:19:06,300 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {5114#true} {5114#true} #716#return; {5114#true} is VALID [2020-07-08 12:19:06,300 INFO L280 TraceCheckUtils]: 10: Hoare triple {5114#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {5114#true} is VALID [2020-07-08 12:19:06,300 INFO L280 TraceCheckUtils]: 11: Hoare triple {5114#true} assume !(0 == ~irp_choice~0); {5114#true} is VALID [2020-07-08 12:19:06,302 INFO L263 TraceCheckUtils]: 12: Hoare triple {5114#true} call stub_driver_init(); {5128#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~pended~0 |old(~pended~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} is VALID [2020-07-08 12:19:06,302 INFO L280 TraceCheckUtils]: 13: Hoare triple {5128#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~pended~0 |old(~pended~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {5114#true} is VALID [2020-07-08 12:19:06,302 INFO L280 TraceCheckUtils]: 14: Hoare triple {5114#true} assume true; {5114#true} is VALID [2020-07-08 12:19:06,302 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {5114#true} {5114#true} #718#return; {5114#true} is VALID [2020-07-08 12:19:06,303 INFO L280 TraceCheckUtils]: 16: Hoare triple {5114#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp_ndt_1~0 := #t~nondet22;havoc #t~nondet22; {5114#true} is VALID [2020-07-08 12:19:06,303 INFO L280 TraceCheckUtils]: 17: Hoare triple {5114#true} assume 0 == ~tmp_ndt_1~0; {5114#true} is VALID [2020-07-08 12:19:06,303 INFO L263 TraceCheckUtils]: 18: Hoare triple {5114#true} call #t~ret27 := KbFilter_CreateClose(~devobj~0, ~pirp~0); {5114#true} is VALID [2020-07-08 12:19:06,304 INFO L280 TraceCheckUtils]: 19: Hoare triple {5114#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~irpStack__MajorFunction~0 := #t~nondet39;havoc #t~nondet39;assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647;~devExt__UpperConnectData__ClassService~0 := #t~nondet40;havoc #t~nondet40;havoc ~Irp__IoStatus__Status~1;havoc ~status~2;havoc ~tmp~0;~status~2 := ~myStatus~0; {5114#true} is VALID [2020-07-08 12:19:06,304 INFO L280 TraceCheckUtils]: 20: Hoare triple {5114#true} assume 0 == ~irpStack__MajorFunction~0; {5114#true} is VALID [2020-07-08 12:19:06,304 INFO L280 TraceCheckUtils]: 21: Hoare triple {5114#true} assume 0 == ~devExt__UpperConnectData__ClassService~0;~status~2 := -1073741436; {5114#true} is VALID [2020-07-08 12:19:06,304 INFO L280 TraceCheckUtils]: 22: Hoare triple {5114#true} ~Irp__IoStatus__Status~1 := ~status~2;~myStatus~0 := ~status~2; {5114#true} is VALID [2020-07-08 12:19:06,305 INFO L263 TraceCheckUtils]: 23: Hoare triple {5114#true} call #t~ret41 := KbFilter_DispatchPassThrough(~DeviceObject, ~Irp); {5114#true} is VALID [2020-07-08 12:19:06,305 INFO L280 TraceCheckUtils]: 24: Hoare triple {5114#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet42 && #t~nondet42 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet42;havoc #t~nondet42;assume -2147483648 <= #t~nondet43 && #t~nondet43 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet43;havoc #t~nondet43;assume -2147483648 <= #t~nondet44 && #t~nondet44 <= 2147483647;~DeviceObject__DeviceExtension__TopOfStack~0 := #t~nondet44;havoc #t~nondet44;havoc ~irpStack~1;havoc ~tmp~1;~irpStack~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1; {5114#true} is VALID [2020-07-08 12:19:06,306 INFO L280 TraceCheckUtils]: 25: Hoare triple {5114#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {5125#(= ~SKIP1~0 ~s~0)} is VALID [2020-07-08 12:19:06,306 INFO L280 TraceCheckUtils]: 26: Hoare triple {5125#(= ~SKIP1~0 ~s~0)} #t~post45 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post45;havoc #t~post45;#t~post46 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post46;havoc #t~post46; {5125#(= ~SKIP1~0 ~s~0)} is VALID [2020-07-08 12:19:06,307 INFO L263 TraceCheckUtils]: 27: Hoare triple {5125#(= ~SKIP1~0 ~s~0)} call #t~ret47 := IofCallDriver(~DeviceObject__DeviceExtension__TopOfStack~0, ~Irp); {5125#(= ~SKIP1~0 ~s~0)} is VALID [2020-07-08 12:19:06,308 INFO L280 TraceCheckUtils]: 28: Hoare triple {5125#(= ~SKIP1~0 ~s~0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~lcontext~0 := #t~nondet32;havoc #t~nondet32;havoc ~__cil_tmp7~0; {5125#(= ~SKIP1~0 ~s~0)} is VALID [2020-07-08 12:19:06,309 INFO L280 TraceCheckUtils]: 29: Hoare triple {5125#(= ~SKIP1~0 ~s~0)} assume !(0 != ~compRegistered~0); {5125#(= ~SKIP1~0 ~s~0)} is VALID [2020-07-08 12:19:06,309 INFO L280 TraceCheckUtils]: 30: Hoare triple {5125#(= ~SKIP1~0 ~s~0)} havoc ~tmp_ndt_6~0;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp_ndt_6~0 := #t~nondet34;havoc #t~nondet34; {5125#(= ~SKIP1~0 ~s~0)} is VALID [2020-07-08 12:19:06,310 INFO L280 TraceCheckUtils]: 31: Hoare triple {5125#(= ~SKIP1~0 ~s~0)} assume 0 == ~tmp_ndt_6~0; {5125#(= ~SKIP1~0 ~s~0)} is VALID [2020-07-08 12:19:06,311 INFO L280 TraceCheckUtils]: 32: Hoare triple {5125#(= ~SKIP1~0 ~s~0)} ~returnVal2~0 := 0; {5125#(= ~SKIP1~0 ~s~0)} is VALID [2020-07-08 12:19:06,311 INFO L280 TraceCheckUtils]: 33: Hoare triple {5125#(= ~SKIP1~0 ~s~0)} assume !(~s~0 == ~NP~0); {5125#(= ~SKIP1~0 ~s~0)} is VALID [2020-07-08 12:19:06,312 INFO L280 TraceCheckUtils]: 34: Hoare triple {5125#(= ~SKIP1~0 ~s~0)} assume !(~s~0 == ~MPR1~0); {5125#(= ~SKIP1~0 ~s~0)} is VALID [2020-07-08 12:19:06,313 INFO L280 TraceCheckUtils]: 35: Hoare triple {5125#(= ~SKIP1~0 ~s~0)} assume !(~s~0 == ~SKIP1~0); {5115#false} is VALID [2020-07-08 12:19:06,313 INFO L263 TraceCheckUtils]: 36: Hoare triple {5115#false} call errorFn(); {5115#false} is VALID [2020-07-08 12:19:06,313 INFO L280 TraceCheckUtils]: 37: Hoare triple {5115#false} assume !false; {5115#false} is VALID [2020-07-08 12:19:06,317 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 12:19:06,317 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1717482172] [2020-07-08 12:19:06,318 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 12:19:06,318 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-08 12:19:06,318 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [161741746] [2020-07-08 12:19:06,319 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 38 [2020-07-08 12:19:06,319 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:19:06,319 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-08 12:19:06,361 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:19:06,362 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-08 12:19:06,362 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:19:06,362 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-08 12:19:06,363 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2020-07-08 12:19:06,363 INFO L87 Difference]: Start difference. First operand 341 states and 462 transitions. Second operand 6 states. [2020-07-08 12:19:09,481 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:19:09,482 INFO L93 Difference]: Finished difference Result 344 states and 464 transitions. [2020-07-08 12:19:09,482 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-08 12:19:09,482 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 38 [2020-07-08 12:19:09,485 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:19:09,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-08 12:19:09,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 334 transitions. [2020-07-08 12:19:09,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-08 12:19:09,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 334 transitions. [2020-07-08 12:19:09,494 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 334 transitions. [2020-07-08 12:19:10,038 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 334 edges. 334 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:19:10,051 INFO L225 Difference]: With dead ends: 344 [2020-07-08 12:19:10,051 INFO L226 Difference]: Without dead ends: 340 [2020-07-08 12:19:10,051 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-08 12:19:10,052 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 340 states. [2020-07-08 12:19:10,711 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 340 to 340. [2020-07-08 12:19:10,711 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:19:10,712 INFO L82 GeneralOperation]: Start isEquivalent. First operand 340 states. Second operand 340 states. [2020-07-08 12:19:10,712 INFO L74 IsIncluded]: Start isIncluded. First operand 340 states. Second operand 340 states. [2020-07-08 12:19:10,712 INFO L87 Difference]: Start difference. First operand 340 states. Second operand 340 states. [2020-07-08 12:19:10,725 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:19:10,725 INFO L93 Difference]: Finished difference Result 340 states and 459 transitions. [2020-07-08 12:19:10,725 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 459 transitions. [2020-07-08 12:19:10,727 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:19:10,727 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:19:10,727 INFO L74 IsIncluded]: Start isIncluded. First operand 340 states. Second operand 340 states. [2020-07-08 12:19:10,727 INFO L87 Difference]: Start difference. First operand 340 states. Second operand 340 states. [2020-07-08 12:19:10,740 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:19:10,741 INFO L93 Difference]: Finished difference Result 340 states and 459 transitions. [2020-07-08 12:19:10,741 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 459 transitions. [2020-07-08 12:19:10,742 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:19:10,742 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:19:10,743 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:19:10,743 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:19:10,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 340 states. [2020-07-08 12:19:10,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 340 states and 459 transitions. [2020-07-08 12:19:10,757 INFO L78 Accepts]: Start accepts. Automaton has 340 states and 459 transitions. Word has length 38 [2020-07-08 12:19:10,757 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:19:10,757 INFO L479 AbstractCegarLoop]: Abstraction has 340 states and 459 transitions. [2020-07-08 12:19:10,757 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-08 12:19:10,758 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 459 transitions. [2020-07-08 12:19:10,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2020-07-08 12:19:10,760 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:19:10,760 INFO L422 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] [2020-07-08 12:19:10,760 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-08 12:19:10,760 INFO L427 AbstractCegarLoop]: === Iteration 5 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:19:10,761 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:19:10,761 INFO L82 PathProgramCache]: Analyzing trace with hash 1946925920, now seen corresponding path program 1 times [2020-07-08 12:19:10,761 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:19:10,761 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [930113464] [2020-07-08 12:19:10,762 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:19:10,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:10,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:10,895 INFO L280 TraceCheckUtils]: 0: Hoare triple {6736#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~KernelMode~0 := 0;~Executive~0 := 0;~DevicePowerState~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~myStatus~0 := 0; {6715#true} is VALID [2020-07-08 12:19:10,896 INFO L280 TraceCheckUtils]: 1: Hoare triple {6715#true} assume true; {6715#true} is VALID [2020-07-08 12:19:10,896 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6715#true} {6715#true} #756#return; {6715#true} is VALID [2020-07-08 12:19:10,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:10,952 INFO L280 TraceCheckUtils]: 0: Hoare triple {6737#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {6715#true} is VALID [2020-07-08 12:19:10,953 INFO L280 TraceCheckUtils]: 1: Hoare triple {6715#true} assume true; {6715#true} is VALID [2020-07-08 12:19:10,953 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6715#true} {6715#true} #716#return; {6715#true} is VALID [2020-07-08 12:19:10,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:10,987 INFO L280 TraceCheckUtils]: 0: Hoare triple {6738#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~pended~0 |old(~pended~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {6715#true} is VALID [2020-07-08 12:19:10,987 INFO L280 TraceCheckUtils]: 1: Hoare triple {6715#true} assume true; {6715#true} is VALID [2020-07-08 12:19:10,987 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6715#true} {6715#true} #718#return; {6715#true} is VALID [2020-07-08 12:19:11,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:11,027 INFO L280 TraceCheckUtils]: 0: Hoare triple {6739#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~lcontext~0 := #t~nondet32;havoc #t~nondet32;havoc ~__cil_tmp7~0; {6715#true} is VALID [2020-07-08 12:19:11,028 INFO L280 TraceCheckUtils]: 1: Hoare triple {6715#true} assume !(0 != ~compRegistered~0); {6740#(<= ~compRegistered~0 0)} is VALID [2020-07-08 12:19:11,029 INFO L280 TraceCheckUtils]: 2: Hoare triple {6740#(<= ~compRegistered~0 0)} havoc ~tmp_ndt_6~0;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp_ndt_6~0 := #t~nondet34;havoc #t~nondet34; {6740#(<= ~compRegistered~0 0)} is VALID [2020-07-08 12:19:11,030 INFO L280 TraceCheckUtils]: 3: Hoare triple {6740#(<= ~compRegistered~0 0)} assume 0 == ~tmp_ndt_6~0; {6740#(<= ~compRegistered~0 0)} is VALID [2020-07-08 12:19:11,030 INFO L280 TraceCheckUtils]: 4: Hoare triple {6740#(<= ~compRegistered~0 0)} ~returnVal2~0 := 0; {6740#(<= ~compRegistered~0 0)} is VALID [2020-07-08 12:19:11,031 INFO L280 TraceCheckUtils]: 5: Hoare triple {6740#(<= ~compRegistered~0 0)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {6740#(<= ~compRegistered~0 0)} is VALID [2020-07-08 12:19:11,031 INFO L280 TraceCheckUtils]: 6: Hoare triple {6740#(<= ~compRegistered~0 0)} #res := ~returnVal2~0; {6740#(<= ~compRegistered~0 0)} is VALID [2020-07-08 12:19:11,032 INFO L280 TraceCheckUtils]: 7: Hoare triple {6740#(<= ~compRegistered~0 0)} assume true; {6740#(<= ~compRegistered~0 0)} is VALID [2020-07-08 12:19:11,033 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6740#(<= ~compRegistered~0 0)} {6726#(<= 1 ~compRegistered~0)} #768#return; {6716#false} is VALID [2020-07-08 12:19:11,035 INFO L263 TraceCheckUtils]: 0: Hoare triple {6715#true} call ULTIMATE.init(); {6736#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} is VALID [2020-07-08 12:19:11,035 INFO L280 TraceCheckUtils]: 1: Hoare triple {6736#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~KernelMode~0 := 0;~Executive~0 := 0;~DevicePowerState~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~myStatus~0 := 0; {6715#true} is VALID [2020-07-08 12:19:11,036 INFO L280 TraceCheckUtils]: 2: Hoare triple {6715#true} assume true; {6715#true} is VALID [2020-07-08 12:19:11,036 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6715#true} {6715#true} #756#return; {6715#true} is VALID [2020-07-08 12:19:11,036 INFO L263 TraceCheckUtils]: 4: Hoare triple {6715#true} call #t~ret79 := main(); {6715#true} is VALID [2020-07-08 12:19:11,036 INFO L280 TraceCheckUtils]: 5: Hoare triple {6715#true} havoc ~status~1;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irp~0 := #t~nondet19;havoc #t~nondet19;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irp_choice~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~devobj~0 := #t~nondet21;havoc #t~nondet21;havoc ~__cil_tmp8~0;~KernelMode~0 := 0;~Executive~0 := 0;~DevicePowerState~0 := 1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~myStatus~0 := 0;~status~1 := 0;~pirp~0 := ~irp~0; {6715#true} is VALID [2020-07-08 12:19:11,038 INFO L263 TraceCheckUtils]: 6: Hoare triple {6715#true} call _BLAST_init(); {6737#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} is VALID [2020-07-08 12:19:11,038 INFO L280 TraceCheckUtils]: 7: Hoare triple {6737#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {6715#true} is VALID [2020-07-08 12:19:11,039 INFO L280 TraceCheckUtils]: 8: Hoare triple {6715#true} assume true; {6715#true} is VALID [2020-07-08 12:19:11,039 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {6715#true} {6715#true} #716#return; {6715#true} is VALID [2020-07-08 12:19:11,039 INFO L280 TraceCheckUtils]: 10: Hoare triple {6715#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {6715#true} is VALID [2020-07-08 12:19:11,039 INFO L280 TraceCheckUtils]: 11: Hoare triple {6715#true} assume !(0 == ~irp_choice~0); {6715#true} is VALID [2020-07-08 12:19:11,040 INFO L263 TraceCheckUtils]: 12: Hoare triple {6715#true} call stub_driver_init(); {6738#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~pended~0 |old(~pended~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} is VALID [2020-07-08 12:19:11,040 INFO L280 TraceCheckUtils]: 13: Hoare triple {6738#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~pended~0 |old(~pended~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {6715#true} is VALID [2020-07-08 12:19:11,041 INFO L280 TraceCheckUtils]: 14: Hoare triple {6715#true} assume true; {6715#true} is VALID [2020-07-08 12:19:11,041 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {6715#true} {6715#true} #718#return; {6715#true} is VALID [2020-07-08 12:19:11,041 INFO L280 TraceCheckUtils]: 16: Hoare triple {6715#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp_ndt_1~0 := #t~nondet22;havoc #t~nondet22; {6715#true} is VALID [2020-07-08 12:19:11,041 INFO L280 TraceCheckUtils]: 17: Hoare triple {6715#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp_ndt_2~0 := #t~nondet23;havoc #t~nondet23; {6715#true} is VALID [2020-07-08 12:19:11,042 INFO L280 TraceCheckUtils]: 18: Hoare triple {6715#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp_ndt_3~0 := #t~nondet24;havoc #t~nondet24; {6715#true} is VALID [2020-07-08 12:19:11,042 INFO L280 TraceCheckUtils]: 19: Hoare triple {6715#true} assume 3 == ~tmp_ndt_3~0; {6715#true} is VALID [2020-07-08 12:19:11,042 INFO L263 TraceCheckUtils]: 20: Hoare triple {6715#true} call #t~ret29 := KbFilter_PnP(~devobj~0, ~pirp~0); {6715#true} is VALID [2020-07-08 12:19:11,042 INFO L280 TraceCheckUtils]: 21: Hoare triple {6715#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~devExt~0;havoc ~irpStack~0;havoc ~status~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~event~0 := #t~nondet2;havoc #t~nondet2;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet3;havoc #t~nondet3;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~irpStack__MinorFunction~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~devExt__TopOfStack~0 := #t~nondet6;havoc #t~nondet6;havoc ~devExt__Started~0;havoc ~devExt__Removed~0;havoc ~devExt__SurpriseRemoved~0;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet7;havoc #t~nondet7;havoc ~irpSp~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___0~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp23~0;~status~0 := 0;~devExt~0 := ~DeviceObject__DeviceExtension~0;~irpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {6715#true} is VALID [2020-07-08 12:19:11,043 INFO L280 TraceCheckUtils]: 22: Hoare triple {6715#true} assume 0 == ~irpStack__MinorFunction~0; {6715#true} is VALID [2020-07-08 12:19:11,043 INFO L280 TraceCheckUtils]: 23: Hoare triple {6715#true} ~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {6715#true} is VALID [2020-07-08 12:19:11,043 INFO L280 TraceCheckUtils]: 24: Hoare triple {6715#true} assume !(~s~0 != ~NP~0); {6715#true} is VALID [2020-07-08 12:19:11,044 INFO L280 TraceCheckUtils]: 25: Hoare triple {6715#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {6726#(<= 1 ~compRegistered~0)} is VALID [2020-07-08 12:19:11,044 INFO L280 TraceCheckUtils]: 26: Hoare triple {6726#(<= 1 ~compRegistered~0)} ~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~event~0;~irpSp__Control~0 := 224; {6726#(<= 1 ~compRegistered~0)} is VALID [2020-07-08 12:19:11,046 INFO L263 TraceCheckUtils]: 27: Hoare triple {6726#(<= 1 ~compRegistered~0)} call #t~ret8 := IofCallDriver(~devExt__TopOfStack~0, ~Irp); {6739#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} is VALID [2020-07-08 12:19:11,046 INFO L280 TraceCheckUtils]: 28: Hoare triple {6739#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~lcontext~0 := #t~nondet32;havoc #t~nondet32;havoc ~__cil_tmp7~0; {6715#true} is VALID [2020-07-08 12:19:11,047 INFO L280 TraceCheckUtils]: 29: Hoare triple {6715#true} assume !(0 != ~compRegistered~0); {6740#(<= ~compRegistered~0 0)} is VALID [2020-07-08 12:19:11,047 INFO L280 TraceCheckUtils]: 30: Hoare triple {6740#(<= ~compRegistered~0 0)} havoc ~tmp_ndt_6~0;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp_ndt_6~0 := #t~nondet34;havoc #t~nondet34; {6740#(<= ~compRegistered~0 0)} is VALID [2020-07-08 12:19:11,048 INFO L280 TraceCheckUtils]: 31: Hoare triple {6740#(<= ~compRegistered~0 0)} assume 0 == ~tmp_ndt_6~0; {6740#(<= ~compRegistered~0 0)} is VALID [2020-07-08 12:19:11,048 INFO L280 TraceCheckUtils]: 32: Hoare triple {6740#(<= ~compRegistered~0 0)} ~returnVal2~0 := 0; {6740#(<= ~compRegistered~0 0)} is VALID [2020-07-08 12:19:11,049 INFO L280 TraceCheckUtils]: 33: Hoare triple {6740#(<= ~compRegistered~0 0)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {6740#(<= ~compRegistered~0 0)} is VALID [2020-07-08 12:19:11,050 INFO L280 TraceCheckUtils]: 34: Hoare triple {6740#(<= ~compRegistered~0 0)} #res := ~returnVal2~0; {6740#(<= ~compRegistered~0 0)} is VALID [2020-07-08 12:19:11,050 INFO L280 TraceCheckUtils]: 35: Hoare triple {6740#(<= ~compRegistered~0 0)} assume true; {6740#(<= ~compRegistered~0 0)} is VALID [2020-07-08 12:19:11,052 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {6740#(<= ~compRegistered~0 0)} {6726#(<= 1 ~compRegistered~0)} #768#return; {6716#false} is VALID [2020-07-08 12:19:11,052 INFO L280 TraceCheckUtils]: 37: Hoare triple {6716#false} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~status~0 := #t~ret8;havoc #t~ret8;~__cil_tmp23~0 := ~status~0; {6716#false} is VALID [2020-07-08 12:19:11,052 INFO L280 TraceCheckUtils]: 38: Hoare triple {6716#false} assume 259 == ~__cil_tmp23~0; {6716#false} is VALID [2020-07-08 12:19:11,053 INFO L263 TraceCheckUtils]: 39: Hoare triple {6716#false} call #t~ret9 := KeWaitForSingleObject(~event~0, ~Executive~0, ~KernelMode~0, 0, 0); {6716#false} is VALID [2020-07-08 12:19:11,053 INFO L280 TraceCheckUtils]: 40: Hoare triple {6716#false} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {6716#false} is VALID [2020-07-08 12:19:11,053 INFO L280 TraceCheckUtils]: 41: Hoare triple {6716#false} assume !(~s~0 == ~MPR3~0); {6716#false} is VALID [2020-07-08 12:19:11,053 INFO L280 TraceCheckUtils]: 42: Hoare triple {6716#false} assume !(1 == ~customIrp~0); {6716#false} is VALID [2020-07-08 12:19:11,054 INFO L280 TraceCheckUtils]: 43: Hoare triple {6716#false} assume ~s~0 == ~MPR3~0; {6716#false} is VALID [2020-07-08 12:19:11,054 INFO L263 TraceCheckUtils]: 44: Hoare triple {6716#false} call errorFn(); {6716#false} is VALID [2020-07-08 12:19:11,054 INFO L280 TraceCheckUtils]: 45: Hoare triple {6716#false} assume !false; {6716#false} is VALID [2020-07-08 12:19:11,059 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 12:19:11,059 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [930113464] [2020-07-08 12:19:11,059 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 12:19:11,060 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-08 12:19:11,060 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [62696570] [2020-07-08 12:19:11,061 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 46 [2020-07-08 12:19:11,061 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:19:11,061 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-08 12:19:11,114 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 46 edges. 46 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:19:11,114 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-08 12:19:11,115 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:19:11,115 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-08 12:19:11,115 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2020-07-08 12:19:11,116 INFO L87 Difference]: Start difference. First operand 340 states and 459 transitions. Second operand 8 states. [2020-07-08 12:19:15,532 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:19:15,532 INFO L93 Difference]: Finished difference Result 385 states and 508 transitions. [2020-07-08 12:19:15,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-08 12:19:15,533 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 46 [2020-07-08 12:19:15,534 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:19:15,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-08 12:19:15,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 413 transitions. [2020-07-08 12:19:15,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-08 12:19:15,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 413 transitions. [2020-07-08 12:19:15,553 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 413 transitions. [2020-07-08 12:19:16,429 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 413 edges. 413 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:19:16,449 INFO L225 Difference]: With dead ends: 385 [2020-07-08 12:19:16,449 INFO L226 Difference]: Without dead ends: 319 [2020-07-08 12:19:16,450 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=45, Invalid=87, Unknown=0, NotChecked=0, Total=132 [2020-07-08 12:19:16,451 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 319 states. [2020-07-08 12:19:17,272 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 319 to 301. [2020-07-08 12:19:17,272 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:19:17,273 INFO L82 GeneralOperation]: Start isEquivalent. First operand 319 states. Second operand 301 states. [2020-07-08 12:19:17,273 INFO L74 IsIncluded]: Start isIncluded. First operand 319 states. Second operand 301 states. [2020-07-08 12:19:17,273 INFO L87 Difference]: Start difference. First operand 319 states. Second operand 301 states. [2020-07-08 12:19:17,292 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:19:17,293 INFO L93 Difference]: Finished difference Result 319 states and 423 transitions. [2020-07-08 12:19:17,293 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 423 transitions. [2020-07-08 12:19:17,295 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:19:17,295 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:19:17,296 INFO L74 IsIncluded]: Start isIncluded. First operand 301 states. Second operand 319 states. [2020-07-08 12:19:17,296 INFO L87 Difference]: Start difference. First operand 301 states. Second operand 319 states. [2020-07-08 12:19:17,314 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:19:17,314 INFO L93 Difference]: Finished difference Result 319 states and 423 transitions. [2020-07-08 12:19:17,315 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 423 transitions. [2020-07-08 12:19:17,316 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:19:17,316 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:19:17,317 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:19:17,317 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:19:17,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 301 states. [2020-07-08 12:19:17,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 301 states and 402 transitions. [2020-07-08 12:19:17,333 INFO L78 Accepts]: Start accepts. Automaton has 301 states and 402 transitions. Word has length 46 [2020-07-08 12:19:17,333 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:19:17,333 INFO L479 AbstractCegarLoop]: Abstraction has 301 states and 402 transitions. [2020-07-08 12:19:17,333 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-08 12:19:17,333 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 402 transitions. [2020-07-08 12:19:17,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2020-07-08 12:19:17,342 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:19:17,342 INFO L422 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] [2020-07-08 12:19:17,342 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-08 12:19:17,342 INFO L427 AbstractCegarLoop]: === Iteration 6 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:19:17,343 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:19:17,343 INFO L82 PathProgramCache]: Analyzing trace with hash -1615603168, now seen corresponding path program 1 times [2020-07-08 12:19:17,343 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:19:17,344 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [5617302] [2020-07-08 12:19:17,344 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:19:17,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:17,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:17,548 INFO L280 TraceCheckUtils]: 0: Hoare triple {8318#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~KernelMode~0 := 0;~Executive~0 := 0;~DevicePowerState~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~myStatus~0 := 0; {8294#true} is VALID [2020-07-08 12:19:17,548 INFO L280 TraceCheckUtils]: 1: Hoare triple {8294#true} assume true; {8294#true} is VALID [2020-07-08 12:19:17,549 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8294#true} {8294#true} #756#return; {8294#true} is VALID [2020-07-08 12:19:17,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:17,633 INFO L280 TraceCheckUtils]: 0: Hoare triple {8319#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {8294#true} is VALID [2020-07-08 12:19:17,634 INFO L280 TraceCheckUtils]: 1: Hoare triple {8294#true} assume true; {8294#true} is VALID [2020-07-08 12:19:17,634 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8294#true} {8294#true} #716#return; {8294#true} is VALID [2020-07-08 12:19:17,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:17,680 INFO L280 TraceCheckUtils]: 0: Hoare triple {8320#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~pended~0 |old(~pended~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {8294#true} is VALID [2020-07-08 12:19:17,680 INFO L280 TraceCheckUtils]: 1: Hoare triple {8294#true} assume true; {8294#true} is VALID [2020-07-08 12:19:17,681 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8294#true} {8294#true} #718#return; {8294#true} is VALID [2020-07-08 12:19:17,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:17,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:17,750 INFO L280 TraceCheckUtils]: 0: Hoare triple {8326#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {8294#true} is VALID [2020-07-08 12:19:17,750 INFO L280 TraceCheckUtils]: 1: Hoare triple {8294#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {8294#true} is VALID [2020-07-08 12:19:17,751 INFO L280 TraceCheckUtils]: 2: Hoare triple {8294#true} assume true; {8294#true} is VALID [2020-07-08 12:19:17,751 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8294#true} {8294#true} #748#return; {8294#true} is VALID [2020-07-08 12:19:17,752 INFO L280 TraceCheckUtils]: 0: Hoare triple {8321#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~Irp__IoStatus__Information~1;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~irpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~devExt__UpperConnectData__ClassService~1 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~irpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~sizeof__CONNECT_DATA~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~sizeof__INTERNAL_I8042_HOOK_KEYBOARD~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~hookKeyboard__InitializationRoutine~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~hookKeyboard__IsrRoutine~0 := #t~nondet68;havoc #t~nondet68;havoc ~Irp__IoStatus__Status~2;havoc ~hookKeyboard~0;havoc ~connectData~0;havoc ~status~3;havoc ~tmp~3;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;havoc ~__cil_tmp19~0;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~__cil_tmp20~0 := #t~nondet69;havoc #t~nondet69;havoc ~__cil_tmp21~0;havoc ~__cil_tmp22~0;havoc ~__cil_tmp23~1;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~__cil_tmp24~0 := #t~nondet70;havoc #t~nondet70;havoc ~__cil_tmp25~0;havoc ~__cil_tmp26~0;havoc ~__cil_tmp27~0;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~__cil_tmp28~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~__cil_tmp29~0 := #t~nondet72;havoc #t~nondet72;havoc ~__cil_tmp30~0;havoc ~__cil_tmp31~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~__cil_tmp32~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp33~0;havoc ~__cil_tmp34~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp35~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~__cil_tmp38~0 := #t~nondet75;havoc #t~nondet75;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~__cil_tmp41~0 := #t~nondet76;havoc #t~nondet76;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~__cil_tmp44~0 := #t~nondet77;havoc #t~nondet77;havoc ~__cil_tmp45~0;~status~3 := 0;~Irp__IoStatus__Information~1 := 0; {8294#true} is VALID [2020-07-08 12:19:17,752 INFO L280 TraceCheckUtils]: 1: Hoare triple {8294#true} assume ~irpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp20~0; {8294#true} is VALID [2020-07-08 12:19:17,753 INFO L280 TraceCheckUtils]: 2: Hoare triple {8294#true} assume 0 != ~devExt__UpperConnectData__ClassService~1;~status~3 := -1073741757; {8294#true} is VALID [2020-07-08 12:19:17,753 INFO L280 TraceCheckUtils]: 3: Hoare triple {8294#true} assume ~status~3 < 0;~Irp__IoStatus__Status~2 := ~status~3;~myStatus~0 := ~status~3; {8294#true} is VALID [2020-07-08 12:19:17,755 INFO L263 TraceCheckUtils]: 4: Hoare triple {8294#true} call IofCompleteRequest(~Irp, 0); {8326#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-08 12:19:17,756 INFO L280 TraceCheckUtils]: 5: Hoare triple {8326#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {8294#true} is VALID [2020-07-08 12:19:17,756 INFO L280 TraceCheckUtils]: 6: Hoare triple {8294#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {8294#true} is VALID [2020-07-08 12:19:17,756 INFO L280 TraceCheckUtils]: 7: Hoare triple {8294#true} assume true; {8294#true} is VALID [2020-07-08 12:19:17,757 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8294#true} {8294#true} #748#return; {8294#true} is VALID [2020-07-08 12:19:17,758 INFO L280 TraceCheckUtils]: 9: Hoare triple {8294#true} #res := ~status~3; {8294#true} is VALID [2020-07-08 12:19:17,758 INFO L280 TraceCheckUtils]: 10: Hoare triple {8294#true} assume true; {8294#true} is VALID [2020-07-08 12:19:17,759 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {8294#true} {8294#true} #728#return; {8294#true} is VALID [2020-07-08 12:19:17,762 INFO L263 TraceCheckUtils]: 0: Hoare triple {8294#true} call ULTIMATE.init(); {8318#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} is VALID [2020-07-08 12:19:17,763 INFO L280 TraceCheckUtils]: 1: Hoare triple {8318#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~KernelMode~0 := 0;~Executive~0 := 0;~DevicePowerState~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~myStatus~0 := 0; {8294#true} is VALID [2020-07-08 12:19:17,763 INFO L280 TraceCheckUtils]: 2: Hoare triple {8294#true} assume true; {8294#true} is VALID [2020-07-08 12:19:17,763 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8294#true} {8294#true} #756#return; {8294#true} is VALID [2020-07-08 12:19:17,764 INFO L263 TraceCheckUtils]: 4: Hoare triple {8294#true} call #t~ret79 := main(); {8294#true} is VALID [2020-07-08 12:19:17,764 INFO L280 TraceCheckUtils]: 5: Hoare triple {8294#true} havoc ~status~1;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irp~0 := #t~nondet19;havoc #t~nondet19;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irp_choice~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~devobj~0 := #t~nondet21;havoc #t~nondet21;havoc ~__cil_tmp8~0;~KernelMode~0 := 0;~Executive~0 := 0;~DevicePowerState~0 := 1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~myStatus~0 := 0;~status~1 := 0;~pirp~0 := ~irp~0; {8294#true} is VALID [2020-07-08 12:19:17,766 INFO L263 TraceCheckUtils]: 6: Hoare triple {8294#true} call _BLAST_init(); {8319#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} is VALID [2020-07-08 12:19:17,767 INFO L280 TraceCheckUtils]: 7: Hoare triple {8319#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {8294#true} is VALID [2020-07-08 12:19:17,767 INFO L280 TraceCheckUtils]: 8: Hoare triple {8294#true} assume true; {8294#true} is VALID [2020-07-08 12:19:17,767 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {8294#true} {8294#true} #716#return; {8294#true} is VALID [2020-07-08 12:19:17,768 INFO L280 TraceCheckUtils]: 10: Hoare triple {8294#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {8294#true} is VALID [2020-07-08 12:19:17,768 INFO L280 TraceCheckUtils]: 11: Hoare triple {8294#true} assume !(0 == ~irp_choice~0); {8294#true} is VALID [2020-07-08 12:19:17,770 INFO L263 TraceCheckUtils]: 12: Hoare triple {8294#true} call stub_driver_init(); {8320#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~pended~0 |old(~pended~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} is VALID [2020-07-08 12:19:17,770 INFO L280 TraceCheckUtils]: 13: Hoare triple {8320#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~pended~0 |old(~pended~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {8294#true} is VALID [2020-07-08 12:19:17,770 INFO L280 TraceCheckUtils]: 14: Hoare triple {8294#true} assume true; {8294#true} is VALID [2020-07-08 12:19:17,771 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {8294#true} {8294#true} #718#return; {8294#true} is VALID [2020-07-08 12:19:17,771 INFO L280 TraceCheckUtils]: 16: Hoare triple {8294#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp_ndt_1~0 := #t~nondet22;havoc #t~nondet22; {8294#true} is VALID [2020-07-08 12:19:17,771 INFO L280 TraceCheckUtils]: 17: Hoare triple {8294#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp_ndt_2~0 := #t~nondet23;havoc #t~nondet23; {8294#true} is VALID [2020-07-08 12:19:17,771 INFO L280 TraceCheckUtils]: 18: Hoare triple {8294#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp_ndt_3~0 := #t~nondet24;havoc #t~nondet24; {8294#true} is VALID [2020-07-08 12:19:17,772 INFO L280 TraceCheckUtils]: 19: Hoare triple {8294#true} assume !(3 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp_ndt_4~0 := #t~nondet25;havoc #t~nondet25; {8294#true} is VALID [2020-07-08 12:19:17,772 INFO L280 TraceCheckUtils]: 20: Hoare triple {8294#true} assume !(4 == ~tmp_ndt_4~0);havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp_ndt_5~0 := #t~nondet26;havoc #t~nondet26; {8294#true} is VALID [2020-07-08 12:19:17,773 INFO L280 TraceCheckUtils]: 21: Hoare triple {8294#true} assume 8 == ~tmp_ndt_5~0; {8294#true} is VALID [2020-07-08 12:19:17,775 INFO L263 TraceCheckUtils]: 22: Hoare triple {8294#true} call #t~ret31 := KbFilter_InternIoCtl(~devobj~0, ~pirp~0); {8321#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} is VALID [2020-07-08 12:19:17,775 INFO L280 TraceCheckUtils]: 23: Hoare triple {8321#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~Irp__IoStatus__Information~1;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~irpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~devExt__UpperConnectData__ClassService~1 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~irpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~sizeof__CONNECT_DATA~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~sizeof__INTERNAL_I8042_HOOK_KEYBOARD~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~hookKeyboard__InitializationRoutine~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~hookKeyboard__IsrRoutine~0 := #t~nondet68;havoc #t~nondet68;havoc ~Irp__IoStatus__Status~2;havoc ~hookKeyboard~0;havoc ~connectData~0;havoc ~status~3;havoc ~tmp~3;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;havoc ~__cil_tmp19~0;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~__cil_tmp20~0 := #t~nondet69;havoc #t~nondet69;havoc ~__cil_tmp21~0;havoc ~__cil_tmp22~0;havoc ~__cil_tmp23~1;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~__cil_tmp24~0 := #t~nondet70;havoc #t~nondet70;havoc ~__cil_tmp25~0;havoc ~__cil_tmp26~0;havoc ~__cil_tmp27~0;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~__cil_tmp28~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~__cil_tmp29~0 := #t~nondet72;havoc #t~nondet72;havoc ~__cil_tmp30~0;havoc ~__cil_tmp31~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~__cil_tmp32~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp33~0;havoc ~__cil_tmp34~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp35~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~__cil_tmp38~0 := #t~nondet75;havoc #t~nondet75;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~__cil_tmp41~0 := #t~nondet76;havoc #t~nondet76;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~__cil_tmp44~0 := #t~nondet77;havoc #t~nondet77;havoc ~__cil_tmp45~0;~status~3 := 0;~Irp__IoStatus__Information~1 := 0; {8294#true} is VALID [2020-07-08 12:19:17,775 INFO L280 TraceCheckUtils]: 24: Hoare triple {8294#true} assume ~irpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp20~0; {8294#true} is VALID [2020-07-08 12:19:17,776 INFO L280 TraceCheckUtils]: 25: Hoare triple {8294#true} assume 0 != ~devExt__UpperConnectData__ClassService~1;~status~3 := -1073741757; {8294#true} is VALID [2020-07-08 12:19:17,776 INFO L280 TraceCheckUtils]: 26: Hoare triple {8294#true} assume ~status~3 < 0;~Irp__IoStatus__Status~2 := ~status~3;~myStatus~0 := ~status~3; {8294#true} is VALID [2020-07-08 12:19:17,777 INFO L263 TraceCheckUtils]: 27: Hoare triple {8294#true} call IofCompleteRequest(~Irp, 0); {8326#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-08 12:19:17,778 INFO L280 TraceCheckUtils]: 28: Hoare triple {8326#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {8294#true} is VALID [2020-07-08 12:19:17,778 INFO L280 TraceCheckUtils]: 29: Hoare triple {8294#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {8294#true} is VALID [2020-07-08 12:19:17,779 INFO L280 TraceCheckUtils]: 30: Hoare triple {8294#true} assume true; {8294#true} is VALID [2020-07-08 12:19:17,779 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {8294#true} {8294#true} #748#return; {8294#true} is VALID [2020-07-08 12:19:17,779 INFO L280 TraceCheckUtils]: 32: Hoare triple {8294#true} #res := ~status~3; {8294#true} is VALID [2020-07-08 12:19:17,780 INFO L280 TraceCheckUtils]: 33: Hoare triple {8294#true} assume true; {8294#true} is VALID [2020-07-08 12:19:17,780 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {8294#true} {8294#true} #728#return; {8294#true} is VALID [2020-07-08 12:19:17,780 INFO L280 TraceCheckUtils]: 35: Hoare triple {8294#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~1 := #t~ret31;havoc #t~ret31; {8294#true} is VALID [2020-07-08 12:19:17,782 INFO L280 TraceCheckUtils]: 36: Hoare triple {8294#true} assume !(1 == ~pended~0); {8317#(not (= 1 ~pended~0))} is VALID [2020-07-08 12:19:17,782 INFO L280 TraceCheckUtils]: 37: Hoare triple {8317#(not (= 1 ~pended~0))} assume !(1 == ~pended~0); {8317#(not (= 1 ~pended~0))} is VALID [2020-07-08 12:19:17,783 INFO L280 TraceCheckUtils]: 38: Hoare triple {8317#(not (= 1 ~pended~0))} assume ~s~0 != ~UNLOADED~0; {8317#(not (= 1 ~pended~0))} is VALID [2020-07-08 12:19:17,784 INFO L280 TraceCheckUtils]: 39: Hoare triple {8317#(not (= 1 ~pended~0))} assume -1 != ~status~1; {8317#(not (= 1 ~pended~0))} is VALID [2020-07-08 12:19:17,785 INFO L280 TraceCheckUtils]: 40: Hoare triple {8317#(not (= 1 ~pended~0))} assume !(~s~0 != ~SKIP2~0); {8317#(not (= 1 ~pended~0))} is VALID [2020-07-08 12:19:17,786 INFO L280 TraceCheckUtils]: 41: Hoare triple {8317#(not (= 1 ~pended~0))} assume 1 == ~pended~0; {8295#false} is VALID [2020-07-08 12:19:17,786 INFO L280 TraceCheckUtils]: 42: Hoare triple {8295#false} assume 259 != ~status~1; {8295#false} is VALID [2020-07-08 12:19:17,787 INFO L263 TraceCheckUtils]: 43: Hoare triple {8295#false} call errorFn(); {8295#false} is VALID [2020-07-08 12:19:17,787 INFO L280 TraceCheckUtils]: 44: Hoare triple {8295#false} assume !false; {8295#false} is VALID [2020-07-08 12:19:17,798 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 12:19:17,799 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [5617302] [2020-07-08 12:19:17,800 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 12:19:17,800 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-08 12:19:17,801 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1191162053] [2020-07-08 12:19:17,801 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 45 [2020-07-08 12:19:17,804 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:19:17,804 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-08 12:19:17,886 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 45 edges. 45 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:19:17,886 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-08 12:19:17,886 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:19:17,887 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-08 12:19:17,887 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2020-07-08 12:19:17,887 INFO L87 Difference]: Start difference. First operand 301 states and 402 transitions. Second operand 8 states. [2020-07-08 12:19:21,352 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:19:21,352 INFO L93 Difference]: Finished difference Result 310 states and 413 transitions. [2020-07-08 12:19:21,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-08 12:19:21,352 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 45 [2020-07-08 12:19:21,353 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:19:21,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-08 12:19:21,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 338 transitions. [2020-07-08 12:19:21,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-08 12:19:21,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 338 transitions. [2020-07-08 12:19:21,361 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 338 transitions. [2020-07-08 12:19:21,911 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 338 edges. 338 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:19:21,915 INFO L225 Difference]: With dead ends: 310 [2020-07-08 12:19:21,916 INFO L226 Difference]: Without dead ends: 102 [2020-07-08 12:19:21,917 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=49, Invalid=83, Unknown=0, NotChecked=0, Total=132 [2020-07-08 12:19:21,917 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 102 states. [2020-07-08 12:19:22,209 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 102 to 102. [2020-07-08 12:19:22,209 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:19:22,209 INFO L82 GeneralOperation]: Start isEquivalent. First operand 102 states. Second operand 102 states. [2020-07-08 12:19:22,209 INFO L74 IsIncluded]: Start isIncluded. First operand 102 states. Second operand 102 states. [2020-07-08 12:19:22,209 INFO L87 Difference]: Start difference. First operand 102 states. Second operand 102 states. [2020-07-08 12:19:22,212 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:19:22,213 INFO L93 Difference]: Finished difference Result 102 states and 118 transitions. [2020-07-08 12:19:22,213 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 118 transitions. [2020-07-08 12:19:22,213 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:19:22,213 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:19:22,213 INFO L74 IsIncluded]: Start isIncluded. First operand 102 states. Second operand 102 states. [2020-07-08 12:19:22,214 INFO L87 Difference]: Start difference. First operand 102 states. Second operand 102 states. [2020-07-08 12:19:22,216 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:19:22,216 INFO L93 Difference]: Finished difference Result 102 states and 118 transitions. [2020-07-08 12:19:22,216 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 118 transitions. [2020-07-08 12:19:22,217 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:19:22,217 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:19:22,217 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:19:22,217 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:19:22,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 102 states. [2020-07-08 12:19:22,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 102 states and 118 transitions. [2020-07-08 12:19:22,220 INFO L78 Accepts]: Start accepts. Automaton has 102 states and 118 transitions. Word has length 45 [2020-07-08 12:19:22,220 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:19:22,220 INFO L479 AbstractCegarLoop]: Abstraction has 102 states and 118 transitions. [2020-07-08 12:19:22,220 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-08 12:19:22,220 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 118 transitions. [2020-07-08 12:19:22,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2020-07-08 12:19:22,228 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:19:22,228 INFO L422 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] [2020-07-08 12:19:22,229 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-08 12:19:22,229 INFO L427 AbstractCegarLoop]: === Iteration 7 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:19:22,229 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:19:22,229 INFO L82 PathProgramCache]: Analyzing trace with hash -582629432, now seen corresponding path program 1 times [2020-07-08 12:19:22,229 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:19:22,230 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2069144529] [2020-07-08 12:19:22,230 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:19:22,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:22,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:22,405 INFO L280 TraceCheckUtils]: 0: Hoare triple {9116#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~KernelMode~0 := 0;~Executive~0 := 0;~DevicePowerState~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~myStatus~0 := 0; {9093#true} is VALID [2020-07-08 12:19:22,406 INFO L280 TraceCheckUtils]: 1: Hoare triple {9093#true} assume true; {9093#true} is VALID [2020-07-08 12:19:22,406 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9093#true} {9093#true} #756#return; {9093#true} is VALID [2020-07-08 12:19:22,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:22,463 INFO L280 TraceCheckUtils]: 0: Hoare triple {9117#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {9093#true} is VALID [2020-07-08 12:19:22,464 INFO L280 TraceCheckUtils]: 1: Hoare triple {9093#true} assume true; {9093#true} is VALID [2020-07-08 12:19:22,464 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9093#true} {9093#true} #716#return; {9093#true} is VALID [2020-07-08 12:19:22,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:22,496 INFO L280 TraceCheckUtils]: 0: Hoare triple {9118#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~pended~0 |old(~pended~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {9093#true} is VALID [2020-07-08 12:19:22,497 INFO L280 TraceCheckUtils]: 1: Hoare triple {9093#true} assume true; {9093#true} is VALID [2020-07-08 12:19:22,497 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9093#true} {9093#true} #718#return; {9093#true} is VALID [2020-07-08 12:19:22,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:22,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:22,519 INFO L280 TraceCheckUtils]: 0: Hoare triple {9119#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~l~0 := #t~nondet36;havoc #t~nondet36;~setEventCalled~0 := 1;#res := ~l~0; {9093#true} is VALID [2020-07-08 12:19:22,520 INFO L280 TraceCheckUtils]: 1: Hoare triple {9093#true} assume true; {9093#true} is VALID [2020-07-08 12:19:22,520 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9093#true} {9093#true} #710#return; {9093#true} is VALID [2020-07-08 12:19:22,520 INFO L280 TraceCheckUtils]: 0: Hoare triple {9119#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {9093#true} is VALID [2020-07-08 12:19:22,528 INFO L263 TraceCheckUtils]: 1: Hoare triple {9093#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {9119#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:22,528 INFO L280 TraceCheckUtils]: 2: Hoare triple {9119#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~l~0 := #t~nondet36;havoc #t~nondet36;~setEventCalled~0 := 1;#res := ~l~0; {9093#true} is VALID [2020-07-08 12:19:22,529 INFO L280 TraceCheckUtils]: 3: Hoare triple {9093#true} assume true; {9093#true} is VALID [2020-07-08 12:19:22,529 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9093#true} {9093#true} #710#return; {9093#true} is VALID [2020-07-08 12:19:22,529 INFO L280 TraceCheckUtils]: 5: Hoare triple {9093#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {9093#true} is VALID [2020-07-08 12:19:22,530 INFO L280 TraceCheckUtils]: 6: Hoare triple {9093#true} assume true; {9093#true} is VALID [2020-07-08 12:19:22,530 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {9093#true} {9093#true} #732#return; {9093#true} is VALID [2020-07-08 12:19:22,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:22,548 INFO L280 TraceCheckUtils]: 0: Hoare triple {9123#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {9115#(= ~MPR1~0 ~s~0)} is VALID [2020-07-08 12:19:22,549 INFO L280 TraceCheckUtils]: 1: Hoare triple {9115#(= ~MPR1~0 ~s~0)} assume true; {9115#(= ~MPR1~0 ~s~0)} is VALID [2020-07-08 12:19:22,550 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9115#(= ~MPR1~0 ~s~0)} {9093#true} #734#return; {9115#(= ~MPR1~0 ~s~0)} is VALID [2020-07-08 12:19:22,552 INFO L263 TraceCheckUtils]: 0: Hoare triple {9093#true} call ULTIMATE.init(); {9116#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} is VALID [2020-07-08 12:19:22,552 INFO L280 TraceCheckUtils]: 1: Hoare triple {9116#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~KernelMode~0 := 0;~Executive~0 := 0;~DevicePowerState~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~myStatus~0 := 0; {9093#true} is VALID [2020-07-08 12:19:22,552 INFO L280 TraceCheckUtils]: 2: Hoare triple {9093#true} assume true; {9093#true} is VALID [2020-07-08 12:19:22,553 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9093#true} {9093#true} #756#return; {9093#true} is VALID [2020-07-08 12:19:22,553 INFO L263 TraceCheckUtils]: 4: Hoare triple {9093#true} call #t~ret79 := main(); {9093#true} is VALID [2020-07-08 12:19:22,553 INFO L280 TraceCheckUtils]: 5: Hoare triple {9093#true} havoc ~status~1;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irp~0 := #t~nondet19;havoc #t~nondet19;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irp_choice~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~devobj~0 := #t~nondet21;havoc #t~nondet21;havoc ~__cil_tmp8~0;~KernelMode~0 := 0;~Executive~0 := 0;~DevicePowerState~0 := 1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~myStatus~0 := 0;~status~1 := 0;~pirp~0 := ~irp~0; {9093#true} is VALID [2020-07-08 12:19:22,560 INFO L263 TraceCheckUtils]: 6: Hoare triple {9093#true} call _BLAST_init(); {9117#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} is VALID [2020-07-08 12:19:22,560 INFO L280 TraceCheckUtils]: 7: Hoare triple {9117#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {9093#true} is VALID [2020-07-08 12:19:22,560 INFO L280 TraceCheckUtils]: 8: Hoare triple {9093#true} assume true; {9093#true} is VALID [2020-07-08 12:19:22,561 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {9093#true} {9093#true} #716#return; {9093#true} is VALID [2020-07-08 12:19:22,561 INFO L280 TraceCheckUtils]: 10: Hoare triple {9093#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {9093#true} is VALID [2020-07-08 12:19:22,561 INFO L280 TraceCheckUtils]: 11: Hoare triple {9093#true} assume !(0 == ~irp_choice~0); {9093#true} is VALID [2020-07-08 12:19:22,563 INFO L263 TraceCheckUtils]: 12: Hoare triple {9093#true} call stub_driver_init(); {9118#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~pended~0 |old(~pended~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} is VALID [2020-07-08 12:19:22,563 INFO L280 TraceCheckUtils]: 13: Hoare triple {9118#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~pended~0 |old(~pended~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {9093#true} is VALID [2020-07-08 12:19:22,563 INFO L280 TraceCheckUtils]: 14: Hoare triple {9093#true} assume true; {9093#true} is VALID [2020-07-08 12:19:22,563 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {9093#true} {9093#true} #718#return; {9093#true} is VALID [2020-07-08 12:19:22,564 INFO L280 TraceCheckUtils]: 16: Hoare triple {9093#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp_ndt_1~0 := #t~nondet22;havoc #t~nondet22; {9093#true} is VALID [2020-07-08 12:19:22,564 INFO L280 TraceCheckUtils]: 17: Hoare triple {9093#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp_ndt_2~0 := #t~nondet23;havoc #t~nondet23; {9093#true} is VALID [2020-07-08 12:19:22,564 INFO L280 TraceCheckUtils]: 18: Hoare triple {9093#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp_ndt_3~0 := #t~nondet24;havoc #t~nondet24; {9093#true} is VALID [2020-07-08 12:19:22,565 INFO L280 TraceCheckUtils]: 19: Hoare triple {9093#true} assume 3 == ~tmp_ndt_3~0; {9093#true} is VALID [2020-07-08 12:19:22,565 INFO L263 TraceCheckUtils]: 20: Hoare triple {9093#true} call #t~ret29 := KbFilter_PnP(~devobj~0, ~pirp~0); {9093#true} is VALID [2020-07-08 12:19:22,565 INFO L280 TraceCheckUtils]: 21: Hoare triple {9093#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~devExt~0;havoc ~irpStack~0;havoc ~status~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~event~0 := #t~nondet2;havoc #t~nondet2;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet3;havoc #t~nondet3;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~irpStack__MinorFunction~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~devExt__TopOfStack~0 := #t~nondet6;havoc #t~nondet6;havoc ~devExt__Started~0;havoc ~devExt__Removed~0;havoc ~devExt__SurpriseRemoved~0;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet7;havoc #t~nondet7;havoc ~irpSp~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___0~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp23~0;~status~0 := 0;~devExt~0 := ~DeviceObject__DeviceExtension~0;~irpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {9093#true} is VALID [2020-07-08 12:19:22,565 INFO L280 TraceCheckUtils]: 22: Hoare triple {9093#true} assume 0 == ~irpStack__MinorFunction~0; {9093#true} is VALID [2020-07-08 12:19:22,565 INFO L280 TraceCheckUtils]: 23: Hoare triple {9093#true} ~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {9093#true} is VALID [2020-07-08 12:19:22,566 INFO L280 TraceCheckUtils]: 24: Hoare triple {9093#true} assume !(~s~0 != ~NP~0); {9093#true} is VALID [2020-07-08 12:19:22,566 INFO L280 TraceCheckUtils]: 25: Hoare triple {9093#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {9093#true} is VALID [2020-07-08 12:19:22,566 INFO L280 TraceCheckUtils]: 26: Hoare triple {9093#true} ~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~event~0;~irpSp__Control~0 := 224; {9093#true} is VALID [2020-07-08 12:19:22,566 INFO L263 TraceCheckUtils]: 27: Hoare triple {9093#true} call #t~ret8 := IofCallDriver(~devExt__TopOfStack~0, ~Irp); {9093#true} is VALID [2020-07-08 12:19:22,567 INFO L280 TraceCheckUtils]: 28: Hoare triple {9093#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~lcontext~0 := #t~nondet32;havoc #t~nondet32;havoc ~__cil_tmp7~0; {9093#true} is VALID [2020-07-08 12:19:22,567 INFO L280 TraceCheckUtils]: 29: Hoare triple {9093#true} assume 0 != ~compRegistered~0; {9093#true} is VALID [2020-07-08 12:19:22,575 INFO L263 TraceCheckUtils]: 30: Hoare triple {9093#true} call #t~ret33 := KbFilter_Complete(~DeviceObject, ~Irp, ~lcontext~0); {9119#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:22,575 INFO L280 TraceCheckUtils]: 31: Hoare triple {9119#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {9093#true} is VALID [2020-07-08 12:19:22,576 INFO L263 TraceCheckUtils]: 32: Hoare triple {9093#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {9119#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:22,576 INFO L280 TraceCheckUtils]: 33: Hoare triple {9119#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~l~0 := #t~nondet36;havoc #t~nondet36;~setEventCalled~0 := 1;#res := ~l~0; {9093#true} is VALID [2020-07-08 12:19:22,577 INFO L280 TraceCheckUtils]: 34: Hoare triple {9093#true} assume true; {9093#true} is VALID [2020-07-08 12:19:22,577 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {9093#true} {9093#true} #710#return; {9093#true} is VALID [2020-07-08 12:19:22,577 INFO L280 TraceCheckUtils]: 36: Hoare triple {9093#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {9093#true} is VALID [2020-07-08 12:19:22,578 INFO L280 TraceCheckUtils]: 37: Hoare triple {9093#true} assume true; {9093#true} is VALID [2020-07-08 12:19:22,578 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {9093#true} {9093#true} #732#return; {9093#true} is VALID [2020-07-08 12:19:22,578 INFO L280 TraceCheckUtils]: 39: Hoare triple {9093#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~compRetStatus~0 := #t~ret33;havoc #t~ret33;~__cil_tmp7~0 := ~compRetStatus~0; {9093#true} is VALID [2020-07-08 12:19:22,578 INFO L280 TraceCheckUtils]: 40: Hoare triple {9093#true} assume -1073741802 == ~__cil_tmp7~0; {9093#true} is VALID [2020-07-08 12:19:22,579 INFO L263 TraceCheckUtils]: 41: Hoare triple {9093#true} call stubMoreProcessingRequired(); {9123#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-08 12:19:22,580 INFO L280 TraceCheckUtils]: 42: Hoare triple {9123#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {9115#(= ~MPR1~0 ~s~0)} is VALID [2020-07-08 12:19:22,581 INFO L280 TraceCheckUtils]: 43: Hoare triple {9115#(= ~MPR1~0 ~s~0)} assume true; {9115#(= ~MPR1~0 ~s~0)} is VALID [2020-07-08 12:19:22,583 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {9115#(= ~MPR1~0 ~s~0)} {9093#true} #734#return; {9115#(= ~MPR1~0 ~s~0)} is VALID [2020-07-08 12:19:22,584 INFO L280 TraceCheckUtils]: 45: Hoare triple {9115#(= ~MPR1~0 ~s~0)} havoc ~tmp_ndt_6~0;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp_ndt_6~0 := #t~nondet34;havoc #t~nondet34; {9115#(= ~MPR1~0 ~s~0)} is VALID [2020-07-08 12:19:22,584 INFO L280 TraceCheckUtils]: 46: Hoare triple {9115#(= ~MPR1~0 ~s~0)} assume 0 == ~tmp_ndt_6~0; {9115#(= ~MPR1~0 ~s~0)} is VALID [2020-07-08 12:19:22,585 INFO L280 TraceCheckUtils]: 47: Hoare triple {9115#(= ~MPR1~0 ~s~0)} ~returnVal2~0 := 0; {9115#(= ~MPR1~0 ~s~0)} is VALID [2020-07-08 12:19:22,586 INFO L280 TraceCheckUtils]: 48: Hoare triple {9115#(= ~MPR1~0 ~s~0)} assume !(~s~0 == ~NP~0); {9115#(= ~MPR1~0 ~s~0)} is VALID [2020-07-08 12:19:22,586 INFO L280 TraceCheckUtils]: 49: Hoare triple {9115#(= ~MPR1~0 ~s~0)} assume !(~s~0 == ~MPR1~0); {9094#false} is VALID [2020-07-08 12:19:22,586 INFO L280 TraceCheckUtils]: 50: Hoare triple {9094#false} assume !(~s~0 == ~SKIP1~0); {9094#false} is VALID [2020-07-08 12:19:22,587 INFO L263 TraceCheckUtils]: 51: Hoare triple {9094#false} call errorFn(); {9094#false} is VALID [2020-07-08 12:19:22,587 INFO L280 TraceCheckUtils]: 52: Hoare triple {9094#false} assume !false; {9094#false} is VALID [2020-07-08 12:19:22,593 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 12:19:22,593 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2069144529] [2020-07-08 12:19:22,594 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 12:19:22,594 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-08 12:19:22,594 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1004965692] [2020-07-08 12:19:22,596 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 53 [2020-07-08 12:19:22,596 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:19:22,596 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-08 12:19:22,656 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 53 edges. 53 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:19:22,656 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-08 12:19:22,656 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:19:22,657 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-08 12:19:22,657 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2020-07-08 12:19:22,657 INFO L87 Difference]: Start difference. First operand 102 states and 118 transitions. Second operand 8 states. [2020-07-08 12:19:23,845 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:19:23,845 INFO L93 Difference]: Finished difference Result 130 states and 151 transitions. [2020-07-08 12:19:23,845 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-08 12:19:23,845 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 53 [2020-07-08 12:19:23,846 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:19:23,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-08 12:19:23,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 139 transitions. [2020-07-08 12:19:23,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-08 12:19:23,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 139 transitions. [2020-07-08 12:19:23,850 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 139 transitions. [2020-07-08 12:19:24,049 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 139 edges. 139 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:19:24,051 INFO L225 Difference]: With dead ends: 130 [2020-07-08 12:19:24,052 INFO L226 Difference]: Without dead ends: 100 [2020-07-08 12:19:24,052 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=43, Invalid=67, Unknown=0, NotChecked=0, Total=110 [2020-07-08 12:19:24,054 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 100 states. [2020-07-08 12:19:24,349 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 100 to 100. [2020-07-08 12:19:24,349 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:19:24,350 INFO L82 GeneralOperation]: Start isEquivalent. First operand 100 states. Second operand 100 states. [2020-07-08 12:19:24,350 INFO L74 IsIncluded]: Start isIncluded. First operand 100 states. Second operand 100 states. [2020-07-08 12:19:24,350 INFO L87 Difference]: Start difference. First operand 100 states. Second operand 100 states. [2020-07-08 12:19:24,353 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:19:24,354 INFO L93 Difference]: Finished difference Result 100 states and 114 transitions. [2020-07-08 12:19:24,354 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 114 transitions. [2020-07-08 12:19:24,354 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:19:24,355 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:19:24,355 INFO L74 IsIncluded]: Start isIncluded. First operand 100 states. Second operand 100 states. [2020-07-08 12:19:24,355 INFO L87 Difference]: Start difference. First operand 100 states. Second operand 100 states. [2020-07-08 12:19:24,357 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:19:24,358 INFO L93 Difference]: Finished difference Result 100 states and 114 transitions. [2020-07-08 12:19:24,358 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 114 transitions. [2020-07-08 12:19:24,358 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:19:24,358 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:19:24,359 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:19:24,359 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:19:24,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 100 states. [2020-07-08 12:19:24,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 100 states and 114 transitions. [2020-07-08 12:19:24,361 INFO L78 Accepts]: Start accepts. Automaton has 100 states and 114 transitions. Word has length 53 [2020-07-08 12:19:24,362 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:19:24,362 INFO L479 AbstractCegarLoop]: Abstraction has 100 states and 114 transitions. [2020-07-08 12:19:24,362 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-08 12:19:24,362 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 114 transitions. [2020-07-08 12:19:24,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2020-07-08 12:19:24,363 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:19:24,363 INFO L422 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] [2020-07-08 12:19:24,363 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-08 12:19:24,364 INFO L427 AbstractCegarLoop]: === Iteration 8 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:19:24,364 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:19:24,364 INFO L82 PathProgramCache]: Analyzing trace with hash 1306380805, now seen corresponding path program 1 times [2020-07-08 12:19:24,364 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:19:24,364 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [639315677] [2020-07-08 12:19:24,365 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:19:24,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:24,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:24,509 INFO L280 TraceCheckUtils]: 0: Hoare triple {9687#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~KernelMode~0 := 0;~Executive~0 := 0;~DevicePowerState~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~myStatus~0 := 0; {9654#true} is VALID [2020-07-08 12:19:24,509 INFO L280 TraceCheckUtils]: 1: Hoare triple {9654#true} assume true; {9654#true} is VALID [2020-07-08 12:19:24,509 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9654#true} {9654#true} #756#return; {9654#true} is VALID [2020-07-08 12:19:24,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:24,577 INFO L280 TraceCheckUtils]: 0: Hoare triple {9688#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {9654#true} is VALID [2020-07-08 12:19:24,578 INFO L280 TraceCheckUtils]: 1: Hoare triple {9654#true} assume true; {9654#true} is VALID [2020-07-08 12:19:24,578 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9654#true} {9654#true} #716#return; {9654#true} is VALID [2020-07-08 12:19:24,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:24,614 INFO L280 TraceCheckUtils]: 0: Hoare triple {9689#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~pended~0 |old(~pended~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {9654#true} is VALID [2020-07-08 12:19:24,614 INFO L280 TraceCheckUtils]: 1: Hoare triple {9654#true} assume true; {9654#true} is VALID [2020-07-08 12:19:24,615 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9654#true} {9654#true} #718#return; {9654#true} is VALID [2020-07-08 12:19:24,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:24,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:24,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:24,762 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~l~0 := #t~nondet36;havoc #t~nondet36;~setEventCalled~0 := 1;#res := ~l~0; {9654#true} is VALID [2020-07-08 12:19:24,762 INFO L280 TraceCheckUtils]: 1: Hoare triple {9654#true} assume true; {9654#true} is VALID [2020-07-08 12:19:24,762 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9654#true} {9654#true} #710#return; {9654#true} is VALID [2020-07-08 12:19:24,763 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {9654#true} is VALID [2020-07-08 12:19:24,764 INFO L263 TraceCheckUtils]: 1: Hoare triple {9654#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {9701#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:24,764 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~l~0 := #t~nondet36;havoc #t~nondet36;~setEventCalled~0 := 1;#res := ~l~0; {9654#true} is VALID [2020-07-08 12:19:24,765 INFO L280 TraceCheckUtils]: 3: Hoare triple {9654#true} assume true; {9654#true} is VALID [2020-07-08 12:19:24,765 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9654#true} {9654#true} #710#return; {9654#true} is VALID [2020-07-08 12:19:24,765 INFO L280 TraceCheckUtils]: 5: Hoare triple {9654#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {9654#true} is VALID [2020-07-08 12:19:24,765 INFO L280 TraceCheckUtils]: 6: Hoare triple {9654#true} assume true; {9654#true} is VALID [2020-07-08 12:19:24,766 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {9654#true} {9654#true} #732#return; {9654#true} is VALID [2020-07-08 12:19:24,766 INFO L280 TraceCheckUtils]: 0: Hoare triple {9690#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~lcontext~0 := #t~nondet32;havoc #t~nondet32;havoc ~__cil_tmp7~0; {9654#true} is VALID [2020-07-08 12:19:24,767 INFO L280 TraceCheckUtils]: 1: Hoare triple {9654#true} assume 0 != ~compRegistered~0; {9654#true} is VALID [2020-07-08 12:19:24,768 INFO L263 TraceCheckUtils]: 2: Hoare triple {9654#true} call #t~ret33 := KbFilter_Complete(~DeviceObject, ~Irp, ~lcontext~0); {9701#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:24,768 INFO L280 TraceCheckUtils]: 3: Hoare triple {9701#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {9654#true} is VALID [2020-07-08 12:19:24,770 INFO L263 TraceCheckUtils]: 4: Hoare triple {9654#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {9701#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:24,770 INFO L280 TraceCheckUtils]: 5: Hoare triple {9701#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~l~0 := #t~nondet36;havoc #t~nondet36;~setEventCalled~0 := 1;#res := ~l~0; {9654#true} is VALID [2020-07-08 12:19:24,770 INFO L280 TraceCheckUtils]: 6: Hoare triple {9654#true} assume true; {9654#true} is VALID [2020-07-08 12:19:24,771 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {9654#true} {9654#true} #710#return; {9654#true} is VALID [2020-07-08 12:19:24,771 INFO L280 TraceCheckUtils]: 8: Hoare triple {9654#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {9654#true} is VALID [2020-07-08 12:19:24,773 INFO L280 TraceCheckUtils]: 9: Hoare triple {9654#true} assume true; {9654#true} is VALID [2020-07-08 12:19:24,774 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {9654#true} {9654#true} #732#return; {9654#true} is VALID [2020-07-08 12:19:24,774 INFO L280 TraceCheckUtils]: 11: Hoare triple {9654#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~compRetStatus~0 := #t~ret33;havoc #t~ret33;~__cil_tmp7~0 := ~compRetStatus~0; {9654#true} is VALID [2020-07-08 12:19:24,774 INFO L280 TraceCheckUtils]: 12: Hoare triple {9654#true} assume !(-1073741802 == ~__cil_tmp7~0); {9654#true} is VALID [2020-07-08 12:19:24,775 INFO L280 TraceCheckUtils]: 13: Hoare triple {9654#true} havoc ~tmp_ndt_6~0;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp_ndt_6~0 := #t~nondet34;havoc #t~nondet34; {9654#true} is VALID [2020-07-08 12:19:24,775 INFO L280 TraceCheckUtils]: 14: Hoare triple {9654#true} assume 0 == ~tmp_ndt_6~0; {9654#true} is VALID [2020-07-08 12:19:24,778 INFO L280 TraceCheckUtils]: 15: Hoare triple {9654#true} ~returnVal2~0 := 0; {9699#(and (<= 0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 0))} is VALID [2020-07-08 12:19:24,779 INFO L280 TraceCheckUtils]: 16: Hoare triple {9699#(and (<= 0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 0))} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {9699#(and (<= 0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 0))} is VALID [2020-07-08 12:19:24,779 INFO L280 TraceCheckUtils]: 17: Hoare triple {9699#(and (<= 0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 0))} #res := ~returnVal2~0; {9700#(and (<= |IofCallDriver_#res| 0) (<= 0 |IofCallDriver_#res|))} is VALID [2020-07-08 12:19:24,780 INFO L280 TraceCheckUtils]: 18: Hoare triple {9700#(and (<= |IofCallDriver_#res| 0) (<= 0 |IofCallDriver_#res|))} assume true; {9700#(and (<= |IofCallDriver_#res| 0) (<= 0 |IofCallDriver_#res|))} is VALID [2020-07-08 12:19:24,781 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {9700#(and (<= |IofCallDriver_#res| 0) (<= 0 |IofCallDriver_#res|))} {9654#true} #768#return; {9685#(= 0 |KbFilter_PnP_#t~ret8|)} is VALID [2020-07-08 12:19:24,791 INFO L263 TraceCheckUtils]: 0: Hoare triple {9654#true} call ULTIMATE.init(); {9687#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} is VALID [2020-07-08 12:19:24,791 INFO L280 TraceCheckUtils]: 1: Hoare triple {9687#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~KernelMode~0 := 0;~Executive~0 := 0;~DevicePowerState~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~myStatus~0 := 0; {9654#true} is VALID [2020-07-08 12:19:24,791 INFO L280 TraceCheckUtils]: 2: Hoare triple {9654#true} assume true; {9654#true} is VALID [2020-07-08 12:19:24,791 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9654#true} {9654#true} #756#return; {9654#true} is VALID [2020-07-08 12:19:24,792 INFO L263 TraceCheckUtils]: 4: Hoare triple {9654#true} call #t~ret79 := main(); {9654#true} is VALID [2020-07-08 12:19:24,792 INFO L280 TraceCheckUtils]: 5: Hoare triple {9654#true} havoc ~status~1;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irp~0 := #t~nondet19;havoc #t~nondet19;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irp_choice~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~devobj~0 := #t~nondet21;havoc #t~nondet21;havoc ~__cil_tmp8~0;~KernelMode~0 := 0;~Executive~0 := 0;~DevicePowerState~0 := 1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~myStatus~0 := 0;~status~1 := 0;~pirp~0 := ~irp~0; {9654#true} is VALID [2020-07-08 12:19:24,794 INFO L263 TraceCheckUtils]: 6: Hoare triple {9654#true} call _BLAST_init(); {9688#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} is VALID [2020-07-08 12:19:24,794 INFO L280 TraceCheckUtils]: 7: Hoare triple {9688#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {9654#true} is VALID [2020-07-08 12:19:24,795 INFO L280 TraceCheckUtils]: 8: Hoare triple {9654#true} assume true; {9654#true} is VALID [2020-07-08 12:19:24,795 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {9654#true} {9654#true} #716#return; {9654#true} is VALID [2020-07-08 12:19:24,795 INFO L280 TraceCheckUtils]: 10: Hoare triple {9654#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {9654#true} is VALID [2020-07-08 12:19:24,795 INFO L280 TraceCheckUtils]: 11: Hoare triple {9654#true} assume !(0 == ~irp_choice~0); {9654#true} is VALID [2020-07-08 12:19:24,796 INFO L263 TraceCheckUtils]: 12: Hoare triple {9654#true} call stub_driver_init(); {9689#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~pended~0 |old(~pended~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} is VALID [2020-07-08 12:19:24,797 INFO L280 TraceCheckUtils]: 13: Hoare triple {9689#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~pended~0 |old(~pended~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {9654#true} is VALID [2020-07-08 12:19:24,797 INFO L280 TraceCheckUtils]: 14: Hoare triple {9654#true} assume true; {9654#true} is VALID [2020-07-08 12:19:24,797 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {9654#true} {9654#true} #718#return; {9654#true} is VALID [2020-07-08 12:19:24,797 INFO L280 TraceCheckUtils]: 16: Hoare triple {9654#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp_ndt_1~0 := #t~nondet22;havoc #t~nondet22; {9654#true} is VALID [2020-07-08 12:19:24,797 INFO L280 TraceCheckUtils]: 17: Hoare triple {9654#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp_ndt_2~0 := #t~nondet23;havoc #t~nondet23; {9654#true} is VALID [2020-07-08 12:19:24,798 INFO L280 TraceCheckUtils]: 18: Hoare triple {9654#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp_ndt_3~0 := #t~nondet24;havoc #t~nondet24; {9654#true} is VALID [2020-07-08 12:19:24,798 INFO L280 TraceCheckUtils]: 19: Hoare triple {9654#true} assume 3 == ~tmp_ndt_3~0; {9654#true} is VALID [2020-07-08 12:19:24,798 INFO L263 TraceCheckUtils]: 20: Hoare triple {9654#true} call #t~ret29 := KbFilter_PnP(~devobj~0, ~pirp~0); {9654#true} is VALID [2020-07-08 12:19:24,798 INFO L280 TraceCheckUtils]: 21: Hoare triple {9654#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~devExt~0;havoc ~irpStack~0;havoc ~status~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~event~0 := #t~nondet2;havoc #t~nondet2;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet3;havoc #t~nondet3;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~irpStack__MinorFunction~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~devExt__TopOfStack~0 := #t~nondet6;havoc #t~nondet6;havoc ~devExt__Started~0;havoc ~devExt__Removed~0;havoc ~devExt__SurpriseRemoved~0;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet7;havoc #t~nondet7;havoc ~irpSp~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___0~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp23~0;~status~0 := 0;~devExt~0 := ~DeviceObject__DeviceExtension~0;~irpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {9654#true} is VALID [2020-07-08 12:19:24,798 INFO L280 TraceCheckUtils]: 22: Hoare triple {9654#true} assume 0 == ~irpStack__MinorFunction~0; {9654#true} is VALID [2020-07-08 12:19:24,799 INFO L280 TraceCheckUtils]: 23: Hoare triple {9654#true} ~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {9654#true} is VALID [2020-07-08 12:19:24,799 INFO L280 TraceCheckUtils]: 24: Hoare triple {9654#true} assume !(~s~0 != ~NP~0); {9654#true} is VALID [2020-07-08 12:19:24,799 INFO L280 TraceCheckUtils]: 25: Hoare triple {9654#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {9654#true} is VALID [2020-07-08 12:19:24,799 INFO L280 TraceCheckUtils]: 26: Hoare triple {9654#true} ~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~event~0;~irpSp__Control~0 := 224; {9654#true} is VALID [2020-07-08 12:19:24,805 INFO L263 TraceCheckUtils]: 27: Hoare triple {9654#true} call #t~ret8 := IofCallDriver(~devExt__TopOfStack~0, ~Irp); {9690#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} is VALID [2020-07-08 12:19:24,806 INFO L280 TraceCheckUtils]: 28: Hoare triple {9690#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~lcontext~0 := #t~nondet32;havoc #t~nondet32;havoc ~__cil_tmp7~0; {9654#true} is VALID [2020-07-08 12:19:24,806 INFO L280 TraceCheckUtils]: 29: Hoare triple {9654#true} assume 0 != ~compRegistered~0; {9654#true} is VALID [2020-07-08 12:19:24,807 INFO L263 TraceCheckUtils]: 30: Hoare triple {9654#true} call #t~ret33 := KbFilter_Complete(~DeviceObject, ~Irp, ~lcontext~0); {9701#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:24,807 INFO L280 TraceCheckUtils]: 31: Hoare triple {9701#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {9654#true} is VALID [2020-07-08 12:19:24,808 INFO L263 TraceCheckUtils]: 32: Hoare triple {9654#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {9701#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:24,808 INFO L280 TraceCheckUtils]: 33: Hoare triple {9701#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~l~0 := #t~nondet36;havoc #t~nondet36;~setEventCalled~0 := 1;#res := ~l~0; {9654#true} is VALID [2020-07-08 12:19:24,809 INFO L280 TraceCheckUtils]: 34: Hoare triple {9654#true} assume true; {9654#true} is VALID [2020-07-08 12:19:24,809 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {9654#true} {9654#true} #710#return; {9654#true} is VALID [2020-07-08 12:19:24,809 INFO L280 TraceCheckUtils]: 36: Hoare triple {9654#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {9654#true} is VALID [2020-07-08 12:19:24,809 INFO L280 TraceCheckUtils]: 37: Hoare triple {9654#true} assume true; {9654#true} is VALID [2020-07-08 12:19:24,809 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {9654#true} {9654#true} #732#return; {9654#true} is VALID [2020-07-08 12:19:24,810 INFO L280 TraceCheckUtils]: 39: Hoare triple {9654#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~compRetStatus~0 := #t~ret33;havoc #t~ret33;~__cil_tmp7~0 := ~compRetStatus~0; {9654#true} is VALID [2020-07-08 12:19:24,810 INFO L280 TraceCheckUtils]: 40: Hoare triple {9654#true} assume !(-1073741802 == ~__cil_tmp7~0); {9654#true} is VALID [2020-07-08 12:19:24,810 INFO L280 TraceCheckUtils]: 41: Hoare triple {9654#true} havoc ~tmp_ndt_6~0;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp_ndt_6~0 := #t~nondet34;havoc #t~nondet34; {9654#true} is VALID [2020-07-08 12:19:24,811 INFO L280 TraceCheckUtils]: 42: Hoare triple {9654#true} assume 0 == ~tmp_ndt_6~0; {9654#true} is VALID [2020-07-08 12:19:24,812 INFO L280 TraceCheckUtils]: 43: Hoare triple {9654#true} ~returnVal2~0 := 0; {9699#(and (<= 0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 0))} is VALID [2020-07-08 12:19:24,813 INFO L280 TraceCheckUtils]: 44: Hoare triple {9699#(and (<= 0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 0))} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {9699#(and (<= 0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 0))} is VALID [2020-07-08 12:19:24,813 INFO L280 TraceCheckUtils]: 45: Hoare triple {9699#(and (<= 0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 0))} #res := ~returnVal2~0; {9700#(and (<= |IofCallDriver_#res| 0) (<= 0 |IofCallDriver_#res|))} is VALID [2020-07-08 12:19:24,814 INFO L280 TraceCheckUtils]: 46: Hoare triple {9700#(and (<= |IofCallDriver_#res| 0) (<= 0 |IofCallDriver_#res|))} assume true; {9700#(and (<= |IofCallDriver_#res| 0) (<= 0 |IofCallDriver_#res|))} is VALID [2020-07-08 12:19:24,815 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {9700#(and (<= |IofCallDriver_#res| 0) (<= 0 |IofCallDriver_#res|))} {9654#true} #768#return; {9685#(= 0 |KbFilter_PnP_#t~ret8|)} is VALID [2020-07-08 12:19:24,816 INFO L280 TraceCheckUtils]: 48: Hoare triple {9685#(= 0 |KbFilter_PnP_#t~ret8|)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~status~0 := #t~ret8;havoc #t~ret8;~__cil_tmp23~0 := ~status~0; {9686#(= 0 KbFilter_PnP_~__cil_tmp23~0)} is VALID [2020-07-08 12:19:24,816 INFO L280 TraceCheckUtils]: 49: Hoare triple {9686#(= 0 KbFilter_PnP_~__cil_tmp23~0)} assume 259 == ~__cil_tmp23~0; {9655#false} is VALID [2020-07-08 12:19:24,816 INFO L263 TraceCheckUtils]: 50: Hoare triple {9655#false} call #t~ret9 := KeWaitForSingleObject(~event~0, ~Executive~0, ~KernelMode~0, 0, 0); {9655#false} is VALID [2020-07-08 12:19:24,817 INFO L280 TraceCheckUtils]: 51: Hoare triple {9655#false} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {9655#false} is VALID [2020-07-08 12:19:24,817 INFO L280 TraceCheckUtils]: 52: Hoare triple {9655#false} assume !(~s~0 == ~MPR3~0); {9655#false} is VALID [2020-07-08 12:19:24,817 INFO L280 TraceCheckUtils]: 53: Hoare triple {9655#false} assume !(1 == ~customIrp~0); {9655#false} is VALID [2020-07-08 12:19:24,817 INFO L280 TraceCheckUtils]: 54: Hoare triple {9655#false} assume ~s~0 == ~MPR3~0; {9655#false} is VALID [2020-07-08 12:19:24,817 INFO L263 TraceCheckUtils]: 55: Hoare triple {9655#false} call errorFn(); {9655#false} is VALID [2020-07-08 12:19:24,818 INFO L280 TraceCheckUtils]: 56: Hoare triple {9655#false} assume !false; {9655#false} is VALID [2020-07-08 12:19:24,825 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 12:19:24,826 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [639315677] [2020-07-08 12:19:24,826 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 12:19:24,826 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-08 12:19:24,826 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [86997735] [2020-07-08 12:19:24,827 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 57 [2020-07-08 12:19:24,827 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:19:24,827 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-08 12:19:24,891 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:19:24,891 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-08 12:19:24,891 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:19:24,891 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-08 12:19:24,892 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2020-07-08 12:19:24,892 INFO L87 Difference]: Start difference. First operand 100 states and 114 transitions. Second operand 11 states. [2020-07-08 12:19:26,212 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:19:26,212 INFO L93 Difference]: Finished difference Result 152 states and 177 transitions. [2020-07-08 12:19:26,212 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-08 12:19:26,212 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 57 [2020-07-08 12:19:26,213 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:19:26,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 12:19:26,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 143 transitions. [2020-07-08 12:19:26,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 12:19:26,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 143 transitions. [2020-07-08 12:19:26,217 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 143 transitions. [2020-07-08 12:19:26,410 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:19:26,413 INFO L225 Difference]: With dead ends: 152 [2020-07-08 12:19:26,413 INFO L226 Difference]: Without dead ends: 111 [2020-07-08 12:19:26,414 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 10 SyntacticMatches, 1 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=33, Invalid=99, Unknown=0, NotChecked=0, Total=132 [2020-07-08 12:19:26,414 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111 states. [2020-07-08 12:19:26,691 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111 to 105. [2020-07-08 12:19:26,691 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:19:26,691 INFO L82 GeneralOperation]: Start isEquivalent. First operand 111 states. Second operand 105 states. [2020-07-08 12:19:26,691 INFO L74 IsIncluded]: Start isIncluded. First operand 111 states. Second operand 105 states. [2020-07-08 12:19:26,691 INFO L87 Difference]: Start difference. First operand 111 states. Second operand 105 states. [2020-07-08 12:19:26,697 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:19:26,697 INFO L93 Difference]: Finished difference Result 111 states and 127 transitions. [2020-07-08 12:19:26,697 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 127 transitions. [2020-07-08 12:19:26,698 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:19:26,698 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:19:26,698 INFO L74 IsIncluded]: Start isIncluded. First operand 105 states. Second operand 111 states. [2020-07-08 12:19:26,699 INFO L87 Difference]: Start difference. First operand 105 states. Second operand 111 states. [2020-07-08 12:19:26,703 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:19:26,703 INFO L93 Difference]: Finished difference Result 111 states and 127 transitions. [2020-07-08 12:19:26,704 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 127 transitions. [2020-07-08 12:19:26,704 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:19:26,704 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:19:26,704 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:19:26,705 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:19:26,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 105 states. [2020-07-08 12:19:26,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 105 states and 119 transitions. [2020-07-08 12:19:26,708 INFO L78 Accepts]: Start accepts. Automaton has 105 states and 119 transitions. Word has length 57 [2020-07-08 12:19:26,708 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:19:26,709 INFO L479 AbstractCegarLoop]: Abstraction has 105 states and 119 transitions. [2020-07-08 12:19:26,709 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-08 12:19:26,709 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 119 transitions. [2020-07-08 12:19:26,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2020-07-08 12:19:26,711 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:19:26,711 INFO L422 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] [2020-07-08 12:19:26,711 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-08 12:19:26,712 INFO L427 AbstractCegarLoop]: === Iteration 9 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:19:26,713 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:19:26,713 INFO L82 PathProgramCache]: Analyzing trace with hash -538994442, now seen corresponding path program 1 times [2020-07-08 12:19:26,714 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:19:26,714 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [672226545] [2020-07-08 12:19:26,715 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:19:26,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:26,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:26,871 INFO L280 TraceCheckUtils]: 0: Hoare triple {10317#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~KernelMode~0 := 0;~Executive~0 := 0;~DevicePowerState~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~myStatus~0 := 0; {10284#true} is VALID [2020-07-08 12:19:26,872 INFO L280 TraceCheckUtils]: 1: Hoare triple {10284#true} assume true; {10284#true} is VALID [2020-07-08 12:19:26,872 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10284#true} {10284#true} #756#return; {10284#true} is VALID [2020-07-08 12:19:26,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:26,920 INFO L280 TraceCheckUtils]: 0: Hoare triple {10318#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {10284#true} is VALID [2020-07-08 12:19:26,920 INFO L280 TraceCheckUtils]: 1: Hoare triple {10284#true} assume true; {10284#true} is VALID [2020-07-08 12:19:26,921 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10284#true} {10284#true} #716#return; {10284#true} is VALID [2020-07-08 12:19:26,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:26,950 INFO L280 TraceCheckUtils]: 0: Hoare triple {10319#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~pended~0 |old(~pended~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {10284#true} is VALID [2020-07-08 12:19:26,951 INFO L280 TraceCheckUtils]: 1: Hoare triple {10284#true} assume true; {10284#true} is VALID [2020-07-08 12:19:26,951 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10284#true} {10284#true} #718#return; {10284#true} is VALID [2020-07-08 12:19:26,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:27,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:27,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:27,047 INFO L280 TraceCheckUtils]: 0: Hoare triple {10331#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~l~0 := #t~nondet36;havoc #t~nondet36;~setEventCalled~0 := 1;#res := ~l~0; {10284#true} is VALID [2020-07-08 12:19:27,048 INFO L280 TraceCheckUtils]: 1: Hoare triple {10284#true} assume true; {10284#true} is VALID [2020-07-08 12:19:27,048 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10284#true} {10284#true} #710#return; {10284#true} is VALID [2020-07-08 12:19:27,048 INFO L280 TraceCheckUtils]: 0: Hoare triple {10331#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {10284#true} is VALID [2020-07-08 12:19:27,049 INFO L263 TraceCheckUtils]: 1: Hoare triple {10284#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {10331#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:27,049 INFO L280 TraceCheckUtils]: 2: Hoare triple {10331#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~l~0 := #t~nondet36;havoc #t~nondet36;~setEventCalled~0 := 1;#res := ~l~0; {10284#true} is VALID [2020-07-08 12:19:27,049 INFO L280 TraceCheckUtils]: 3: Hoare triple {10284#true} assume true; {10284#true} is VALID [2020-07-08 12:19:27,050 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10284#true} {10284#true} #710#return; {10284#true} is VALID [2020-07-08 12:19:27,050 INFO L280 TraceCheckUtils]: 5: Hoare triple {10284#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {10284#true} is VALID [2020-07-08 12:19:27,050 INFO L280 TraceCheckUtils]: 6: Hoare triple {10284#true} assume true; {10284#true} is VALID [2020-07-08 12:19:27,050 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {10284#true} {10284#true} #732#return; {10284#true} is VALID [2020-07-08 12:19:27,051 INFO L280 TraceCheckUtils]: 0: Hoare triple {10320#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~lcontext~0 := #t~nondet32;havoc #t~nondet32;havoc ~__cil_tmp7~0; {10284#true} is VALID [2020-07-08 12:19:27,051 INFO L280 TraceCheckUtils]: 1: Hoare triple {10284#true} assume 0 != ~compRegistered~0; {10284#true} is VALID [2020-07-08 12:19:27,052 INFO L263 TraceCheckUtils]: 2: Hoare triple {10284#true} call #t~ret33 := KbFilter_Complete(~DeviceObject, ~Irp, ~lcontext~0); {10331#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:27,052 INFO L280 TraceCheckUtils]: 3: Hoare triple {10331#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {10284#true} is VALID [2020-07-08 12:19:27,053 INFO L263 TraceCheckUtils]: 4: Hoare triple {10284#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {10331#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:27,053 INFO L280 TraceCheckUtils]: 5: Hoare triple {10331#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~l~0 := #t~nondet36;havoc #t~nondet36;~setEventCalled~0 := 1;#res := ~l~0; {10284#true} is VALID [2020-07-08 12:19:27,053 INFO L280 TraceCheckUtils]: 6: Hoare triple {10284#true} assume true; {10284#true} is VALID [2020-07-08 12:19:27,054 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {10284#true} {10284#true} #710#return; {10284#true} is VALID [2020-07-08 12:19:27,054 INFO L280 TraceCheckUtils]: 8: Hoare triple {10284#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {10284#true} is VALID [2020-07-08 12:19:27,054 INFO L280 TraceCheckUtils]: 9: Hoare triple {10284#true} assume true; {10284#true} is VALID [2020-07-08 12:19:27,054 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {10284#true} {10284#true} #732#return; {10284#true} is VALID [2020-07-08 12:19:27,054 INFO L280 TraceCheckUtils]: 11: Hoare triple {10284#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~compRetStatus~0 := #t~ret33;havoc #t~ret33;~__cil_tmp7~0 := ~compRetStatus~0; {10284#true} is VALID [2020-07-08 12:19:27,055 INFO L280 TraceCheckUtils]: 12: Hoare triple {10284#true} assume !(-1073741802 == ~__cil_tmp7~0); {10284#true} is VALID [2020-07-08 12:19:27,055 INFO L280 TraceCheckUtils]: 13: Hoare triple {10284#true} havoc ~tmp_ndt_6~0;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp_ndt_6~0 := #t~nondet34;havoc #t~nondet34; {10284#true} is VALID [2020-07-08 12:19:27,055 INFO L280 TraceCheckUtils]: 14: Hoare triple {10284#true} assume 0 == ~tmp_ndt_6~0; {10284#true} is VALID [2020-07-08 12:19:27,056 INFO L280 TraceCheckUtils]: 15: Hoare triple {10284#true} ~returnVal2~0 := 0; {10329#(and (<= 0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 0))} is VALID [2020-07-08 12:19:27,057 INFO L280 TraceCheckUtils]: 16: Hoare triple {10329#(and (<= 0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 0))} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {10329#(and (<= 0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 0))} is VALID [2020-07-08 12:19:27,057 INFO L280 TraceCheckUtils]: 17: Hoare triple {10329#(and (<= 0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 0))} #res := ~returnVal2~0; {10330#(and (<= |IofCallDriver_#res| 0) (<= 0 |IofCallDriver_#res|))} is VALID [2020-07-08 12:19:27,058 INFO L280 TraceCheckUtils]: 18: Hoare triple {10330#(and (<= |IofCallDriver_#res| 0) (<= 0 |IofCallDriver_#res|))} assume true; {10330#(and (<= |IofCallDriver_#res| 0) (<= 0 |IofCallDriver_#res|))} is VALID [2020-07-08 12:19:27,059 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {10330#(and (<= |IofCallDriver_#res| 0) (<= 0 |IofCallDriver_#res|))} {10284#true} #768#return; {10315#(= 0 |KbFilter_PnP_#t~ret8|)} is VALID [2020-07-08 12:19:27,062 INFO L263 TraceCheckUtils]: 0: Hoare triple {10284#true} call ULTIMATE.init(); {10317#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} is VALID [2020-07-08 12:19:27,062 INFO L280 TraceCheckUtils]: 1: Hoare triple {10317#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~KernelMode~0 := 0;~Executive~0 := 0;~DevicePowerState~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~myStatus~0 := 0; {10284#true} is VALID [2020-07-08 12:19:27,062 INFO L280 TraceCheckUtils]: 2: Hoare triple {10284#true} assume true; {10284#true} is VALID [2020-07-08 12:19:27,063 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10284#true} {10284#true} #756#return; {10284#true} is VALID [2020-07-08 12:19:27,063 INFO L263 TraceCheckUtils]: 4: Hoare triple {10284#true} call #t~ret79 := main(); {10284#true} is VALID [2020-07-08 12:19:27,063 INFO L280 TraceCheckUtils]: 5: Hoare triple {10284#true} havoc ~status~1;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irp~0 := #t~nondet19;havoc #t~nondet19;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irp_choice~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~devobj~0 := #t~nondet21;havoc #t~nondet21;havoc ~__cil_tmp8~0;~KernelMode~0 := 0;~Executive~0 := 0;~DevicePowerState~0 := 1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~myStatus~0 := 0;~status~1 := 0;~pirp~0 := ~irp~0; {10284#true} is VALID [2020-07-08 12:19:27,064 INFO L263 TraceCheckUtils]: 6: Hoare triple {10284#true} call _BLAST_init(); {10318#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} is VALID [2020-07-08 12:19:27,065 INFO L280 TraceCheckUtils]: 7: Hoare triple {10318#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {10284#true} is VALID [2020-07-08 12:19:27,065 INFO L280 TraceCheckUtils]: 8: Hoare triple {10284#true} assume true; {10284#true} is VALID [2020-07-08 12:19:27,065 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {10284#true} {10284#true} #716#return; {10284#true} is VALID [2020-07-08 12:19:27,065 INFO L280 TraceCheckUtils]: 10: Hoare triple {10284#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {10284#true} is VALID [2020-07-08 12:19:27,066 INFO L280 TraceCheckUtils]: 11: Hoare triple {10284#true} assume !(0 == ~irp_choice~0); {10284#true} is VALID [2020-07-08 12:19:27,067 INFO L263 TraceCheckUtils]: 12: Hoare triple {10284#true} call stub_driver_init(); {10319#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~pended~0 |old(~pended~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} is VALID [2020-07-08 12:19:27,067 INFO L280 TraceCheckUtils]: 13: Hoare triple {10319#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~pended~0 |old(~pended~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {10284#true} is VALID [2020-07-08 12:19:27,067 INFO L280 TraceCheckUtils]: 14: Hoare triple {10284#true} assume true; {10284#true} is VALID [2020-07-08 12:19:27,067 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {10284#true} {10284#true} #718#return; {10284#true} is VALID [2020-07-08 12:19:27,067 INFO L280 TraceCheckUtils]: 16: Hoare triple {10284#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp_ndt_1~0 := #t~nondet22;havoc #t~nondet22; {10284#true} is VALID [2020-07-08 12:19:27,068 INFO L280 TraceCheckUtils]: 17: Hoare triple {10284#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp_ndt_2~0 := #t~nondet23;havoc #t~nondet23; {10284#true} is VALID [2020-07-08 12:19:27,068 INFO L280 TraceCheckUtils]: 18: Hoare triple {10284#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp_ndt_3~0 := #t~nondet24;havoc #t~nondet24; {10284#true} is VALID [2020-07-08 12:19:27,068 INFO L280 TraceCheckUtils]: 19: Hoare triple {10284#true} assume 3 == ~tmp_ndt_3~0; {10284#true} is VALID [2020-07-08 12:19:27,068 INFO L263 TraceCheckUtils]: 20: Hoare triple {10284#true} call #t~ret29 := KbFilter_PnP(~devobj~0, ~pirp~0); {10284#true} is VALID [2020-07-08 12:19:27,068 INFO L280 TraceCheckUtils]: 21: Hoare triple {10284#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~devExt~0;havoc ~irpStack~0;havoc ~status~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~event~0 := #t~nondet2;havoc #t~nondet2;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet3;havoc #t~nondet3;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~irpStack__MinorFunction~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~devExt__TopOfStack~0 := #t~nondet6;havoc #t~nondet6;havoc ~devExt__Started~0;havoc ~devExt__Removed~0;havoc ~devExt__SurpriseRemoved~0;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet7;havoc #t~nondet7;havoc ~irpSp~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___0~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp23~0;~status~0 := 0;~devExt~0 := ~DeviceObject__DeviceExtension~0;~irpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {10284#true} is VALID [2020-07-08 12:19:27,069 INFO L280 TraceCheckUtils]: 22: Hoare triple {10284#true} assume 0 == ~irpStack__MinorFunction~0; {10284#true} is VALID [2020-07-08 12:19:27,069 INFO L280 TraceCheckUtils]: 23: Hoare triple {10284#true} ~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {10284#true} is VALID [2020-07-08 12:19:27,069 INFO L280 TraceCheckUtils]: 24: Hoare triple {10284#true} assume !(~s~0 != ~NP~0); {10284#true} is VALID [2020-07-08 12:19:27,069 INFO L280 TraceCheckUtils]: 25: Hoare triple {10284#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {10284#true} is VALID [2020-07-08 12:19:27,070 INFO L280 TraceCheckUtils]: 26: Hoare triple {10284#true} ~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~event~0;~irpSp__Control~0 := 224; {10284#true} is VALID [2020-07-08 12:19:27,071 INFO L263 TraceCheckUtils]: 27: Hoare triple {10284#true} call #t~ret8 := IofCallDriver(~devExt__TopOfStack~0, ~Irp); {10320#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} is VALID [2020-07-08 12:19:27,071 INFO L280 TraceCheckUtils]: 28: Hoare triple {10320#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~lcontext~0 := #t~nondet32;havoc #t~nondet32;havoc ~__cil_tmp7~0; {10284#true} is VALID [2020-07-08 12:19:27,072 INFO L280 TraceCheckUtils]: 29: Hoare triple {10284#true} assume 0 != ~compRegistered~0; {10284#true} is VALID [2020-07-08 12:19:27,075 INFO L263 TraceCheckUtils]: 30: Hoare triple {10284#true} call #t~ret33 := KbFilter_Complete(~DeviceObject, ~Irp, ~lcontext~0); {10331#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:27,076 INFO L280 TraceCheckUtils]: 31: Hoare triple {10331#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {10284#true} is VALID [2020-07-08 12:19:27,079 INFO L263 TraceCheckUtils]: 32: Hoare triple {10284#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {10331#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:27,080 INFO L280 TraceCheckUtils]: 33: Hoare triple {10331#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~l~0 := #t~nondet36;havoc #t~nondet36;~setEventCalled~0 := 1;#res := ~l~0; {10284#true} is VALID [2020-07-08 12:19:27,080 INFO L280 TraceCheckUtils]: 34: Hoare triple {10284#true} assume true; {10284#true} is VALID [2020-07-08 12:19:27,080 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {10284#true} {10284#true} #710#return; {10284#true} is VALID [2020-07-08 12:19:27,080 INFO L280 TraceCheckUtils]: 36: Hoare triple {10284#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {10284#true} is VALID [2020-07-08 12:19:27,081 INFO L280 TraceCheckUtils]: 37: Hoare triple {10284#true} assume true; {10284#true} is VALID [2020-07-08 12:19:27,081 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {10284#true} {10284#true} #732#return; {10284#true} is VALID [2020-07-08 12:19:27,081 INFO L280 TraceCheckUtils]: 39: Hoare triple {10284#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~compRetStatus~0 := #t~ret33;havoc #t~ret33;~__cil_tmp7~0 := ~compRetStatus~0; {10284#true} is VALID [2020-07-08 12:19:27,081 INFO L280 TraceCheckUtils]: 40: Hoare triple {10284#true} assume !(-1073741802 == ~__cil_tmp7~0); {10284#true} is VALID [2020-07-08 12:19:27,081 INFO L280 TraceCheckUtils]: 41: Hoare triple {10284#true} havoc ~tmp_ndt_6~0;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp_ndt_6~0 := #t~nondet34;havoc #t~nondet34; {10284#true} is VALID [2020-07-08 12:19:27,082 INFO L280 TraceCheckUtils]: 42: Hoare triple {10284#true} assume 0 == ~tmp_ndt_6~0; {10284#true} is VALID [2020-07-08 12:19:27,082 INFO L280 TraceCheckUtils]: 43: Hoare triple {10284#true} ~returnVal2~0 := 0; {10329#(and (<= 0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 0))} is VALID [2020-07-08 12:19:27,083 INFO L280 TraceCheckUtils]: 44: Hoare triple {10329#(and (<= 0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 0))} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {10329#(and (<= 0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 0))} is VALID [2020-07-08 12:19:27,084 INFO L280 TraceCheckUtils]: 45: Hoare triple {10329#(and (<= 0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 0))} #res := ~returnVal2~0; {10330#(and (<= |IofCallDriver_#res| 0) (<= 0 |IofCallDriver_#res|))} is VALID [2020-07-08 12:19:27,085 INFO L280 TraceCheckUtils]: 46: Hoare triple {10330#(and (<= |IofCallDriver_#res| 0) (<= 0 |IofCallDriver_#res|))} assume true; {10330#(and (<= |IofCallDriver_#res| 0) (<= 0 |IofCallDriver_#res|))} is VALID [2020-07-08 12:19:27,086 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {10330#(and (<= |IofCallDriver_#res| 0) (<= 0 |IofCallDriver_#res|))} {10284#true} #768#return; {10315#(= 0 |KbFilter_PnP_#t~ret8|)} is VALID [2020-07-08 12:19:27,086 INFO L280 TraceCheckUtils]: 48: Hoare triple {10315#(= 0 |KbFilter_PnP_#t~ret8|)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~status~0 := #t~ret8;havoc #t~ret8;~__cil_tmp23~0 := ~status~0; {10316#(= KbFilter_PnP_~status~0 0)} is VALID [2020-07-08 12:19:27,087 INFO L280 TraceCheckUtils]: 49: Hoare triple {10316#(= KbFilter_PnP_~status~0 0)} assume !(259 == ~__cil_tmp23~0); {10316#(= KbFilter_PnP_~status~0 0)} is VALID [2020-07-08 12:19:27,088 INFO L280 TraceCheckUtils]: 50: Hoare triple {10316#(= KbFilter_PnP_~status~0 0)} assume !(~status~0 >= 0); {10285#false} is VALID [2020-07-08 12:19:27,088 INFO L280 TraceCheckUtils]: 51: Hoare triple {10285#false} ~Irp__IoStatus__Status~0 := ~status~0;~myStatus~0 := ~status~0;~Irp__IoStatus__Information~0 := 0; {10285#false} is VALID [2020-07-08 12:19:27,088 INFO L263 TraceCheckUtils]: 52: Hoare triple {10285#false} call IofCompleteRequest(~Irp, 0); {10285#false} is VALID [2020-07-08 12:19:27,088 INFO L280 TraceCheckUtils]: 53: Hoare triple {10285#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {10285#false} is VALID [2020-07-08 12:19:27,088 INFO L280 TraceCheckUtils]: 54: Hoare triple {10285#false} assume !(~s~0 == ~NP~0); {10285#false} is VALID [2020-07-08 12:19:27,089 INFO L263 TraceCheckUtils]: 55: Hoare triple {10285#false} call errorFn(); {10285#false} is VALID [2020-07-08 12:19:27,089 INFO L280 TraceCheckUtils]: 56: Hoare triple {10285#false} assume !false; {10285#false} is VALID [2020-07-08 12:19:27,094 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 12:19:27,095 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [672226545] [2020-07-08 12:19:27,095 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 12:19:27,095 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-08 12:19:27,096 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [457794122] [2020-07-08 12:19:27,096 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 57 [2020-07-08 12:19:27,096 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:19:27,096 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-08 12:19:27,163 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:19:27,163 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-08 12:19:27,163 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:19:27,163 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-08 12:19:27,164 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2020-07-08 12:19:27,164 INFO L87 Difference]: Start difference. First operand 105 states and 119 transitions. Second operand 11 states. [2020-07-08 12:19:28,807 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:19:28,807 INFO L93 Difference]: Finished difference Result 116 states and 131 transitions. [2020-07-08 12:19:28,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-08 12:19:28,807 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 57 [2020-07-08 12:19:28,808 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:19:28,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 12:19:28,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 111 transitions. [2020-07-08 12:19:28,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 12:19:28,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 111 transitions. [2020-07-08 12:19:28,811 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 111 transitions. [2020-07-08 12:19:28,983 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 111 edges. 111 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:19:28,985 INFO L225 Difference]: With dead ends: 116 [2020-07-08 12:19:28,985 INFO L226 Difference]: Without dead ends: 109 [2020-07-08 12:19:28,986 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 10 SyntacticMatches, 2 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=51, Invalid=159, Unknown=0, NotChecked=0, Total=210 [2020-07-08 12:19:28,986 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 109 states. [2020-07-08 12:19:29,295 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 109 to 106. [2020-07-08 12:19:29,295 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:19:29,295 INFO L82 GeneralOperation]: Start isEquivalent. First operand 109 states. Second operand 106 states. [2020-07-08 12:19:29,296 INFO L74 IsIncluded]: Start isIncluded. First operand 109 states. Second operand 106 states. [2020-07-08 12:19:29,296 INFO L87 Difference]: Start difference. First operand 109 states. Second operand 106 states. [2020-07-08 12:19:29,298 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:19:29,299 INFO L93 Difference]: Finished difference Result 109 states and 124 transitions. [2020-07-08 12:19:29,299 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 124 transitions. [2020-07-08 12:19:29,299 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:19:29,299 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:19:29,300 INFO L74 IsIncluded]: Start isIncluded. First operand 106 states. Second operand 109 states. [2020-07-08 12:19:29,300 INFO L87 Difference]: Start difference. First operand 106 states. Second operand 109 states. [2020-07-08 12:19:29,303 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:19:29,303 INFO L93 Difference]: Finished difference Result 109 states and 124 transitions. [2020-07-08 12:19:29,303 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 124 transitions. [2020-07-08 12:19:29,304 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:19:29,304 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:19:29,304 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:19:29,304 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:19:29,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 106 states. [2020-07-08 12:19:29,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 106 states and 120 transitions. [2020-07-08 12:19:29,307 INFO L78 Accepts]: Start accepts. Automaton has 106 states and 120 transitions. Word has length 57 [2020-07-08 12:19:29,307 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:19:29,307 INFO L479 AbstractCegarLoop]: Abstraction has 106 states and 120 transitions. [2020-07-08 12:19:29,307 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-08 12:19:29,307 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 120 transitions. [2020-07-08 12:19:29,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2020-07-08 12:19:29,308 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:19:29,308 INFO L422 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] [2020-07-08 12:19:29,309 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-08 12:19:29,309 INFO L427 AbstractCegarLoop]: === Iteration 10 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:19:29,309 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:19:29,309 INFO L82 PathProgramCache]: Analyzing trace with hash -914264427, now seen corresponding path program 1 times [2020-07-08 12:19:29,310 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:19:29,310 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2127881769] [2020-07-08 12:19:29,310 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:19:29,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:29,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:29,442 INFO L280 TraceCheckUtils]: 0: Hoare triple {10903#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~KernelMode~0 := 0;~Executive~0 := 0;~DevicePowerState~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~myStatus~0 := 0; {10870#true} is VALID [2020-07-08 12:19:29,442 INFO L280 TraceCheckUtils]: 1: Hoare triple {10870#true} assume true; {10870#true} is VALID [2020-07-08 12:19:29,442 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10870#true} {10870#true} #756#return; {10870#true} is VALID [2020-07-08 12:19:29,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:29,499 INFO L280 TraceCheckUtils]: 0: Hoare triple {10904#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {10870#true} is VALID [2020-07-08 12:19:29,499 INFO L280 TraceCheckUtils]: 1: Hoare triple {10870#true} assume true; {10870#true} is VALID [2020-07-08 12:19:29,500 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10870#true} {10870#true} #716#return; {10870#true} is VALID [2020-07-08 12:19:29,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:29,534 INFO L280 TraceCheckUtils]: 0: Hoare triple {10905#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~pended~0 |old(~pended~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {10870#true} is VALID [2020-07-08 12:19:29,535 INFO L280 TraceCheckUtils]: 1: Hoare triple {10870#true} assume true; {10870#true} is VALID [2020-07-08 12:19:29,535 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10870#true} {10870#true} #718#return; {10870#true} is VALID [2020-07-08 12:19:29,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:29,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:29,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:29,582 INFO L280 TraceCheckUtils]: 0: Hoare triple {10915#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~l~0 := #t~nondet36;havoc #t~nondet36;~setEventCalled~0 := 1;#res := ~l~0; {10870#true} is VALID [2020-07-08 12:19:29,582 INFO L280 TraceCheckUtils]: 1: Hoare triple {10870#true} assume true; {10870#true} is VALID [2020-07-08 12:19:29,582 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10870#true} {10870#true} #710#return; {10870#true} is VALID [2020-07-08 12:19:29,582 INFO L280 TraceCheckUtils]: 0: Hoare triple {10915#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {10870#true} is VALID [2020-07-08 12:19:29,584 INFO L263 TraceCheckUtils]: 1: Hoare triple {10870#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {10915#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:29,584 INFO L280 TraceCheckUtils]: 2: Hoare triple {10915#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~l~0 := #t~nondet36;havoc #t~nondet36;~setEventCalled~0 := 1;#res := ~l~0; {10870#true} is VALID [2020-07-08 12:19:29,584 INFO L280 TraceCheckUtils]: 3: Hoare triple {10870#true} assume true; {10870#true} is VALID [2020-07-08 12:19:29,585 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10870#true} {10870#true} #710#return; {10870#true} is VALID [2020-07-08 12:19:29,585 INFO L280 TraceCheckUtils]: 5: Hoare triple {10870#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {10870#true} is VALID [2020-07-08 12:19:29,585 INFO L280 TraceCheckUtils]: 6: Hoare triple {10870#true} assume true; {10870#true} is VALID [2020-07-08 12:19:29,585 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {10870#true} {10870#true} #732#return; {10870#true} is VALID [2020-07-08 12:19:29,586 INFO L280 TraceCheckUtils]: 0: Hoare triple {10906#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~lcontext~0 := #t~nondet32;havoc #t~nondet32;havoc ~__cil_tmp7~0; {10870#true} is VALID [2020-07-08 12:19:29,586 INFO L280 TraceCheckUtils]: 1: Hoare triple {10870#true} assume 0 != ~compRegistered~0; {10870#true} is VALID [2020-07-08 12:19:29,587 INFO L263 TraceCheckUtils]: 2: Hoare triple {10870#true} call #t~ret33 := KbFilter_Complete(~DeviceObject, ~Irp, ~lcontext~0); {10915#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:29,587 INFO L280 TraceCheckUtils]: 3: Hoare triple {10915#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {10870#true} is VALID [2020-07-08 12:19:29,588 INFO L263 TraceCheckUtils]: 4: Hoare triple {10870#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {10915#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:29,588 INFO L280 TraceCheckUtils]: 5: Hoare triple {10915#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~l~0 := #t~nondet36;havoc #t~nondet36;~setEventCalled~0 := 1;#res := ~l~0; {10870#true} is VALID [2020-07-08 12:19:29,588 INFO L280 TraceCheckUtils]: 6: Hoare triple {10870#true} assume true; {10870#true} is VALID [2020-07-08 12:19:29,589 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {10870#true} {10870#true} #710#return; {10870#true} is VALID [2020-07-08 12:19:29,589 INFO L280 TraceCheckUtils]: 8: Hoare triple {10870#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {10870#true} is VALID [2020-07-08 12:19:29,589 INFO L280 TraceCheckUtils]: 9: Hoare triple {10870#true} assume true; {10870#true} is VALID [2020-07-08 12:19:29,589 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {10870#true} {10870#true} #732#return; {10870#true} is VALID [2020-07-08 12:19:29,589 INFO L280 TraceCheckUtils]: 11: Hoare triple {10870#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~compRetStatus~0 := #t~ret33;havoc #t~ret33;~__cil_tmp7~0 := ~compRetStatus~0; {10870#true} is VALID [2020-07-08 12:19:29,590 INFO L280 TraceCheckUtils]: 12: Hoare triple {10870#true} assume !(-1073741802 == ~__cil_tmp7~0); {10870#true} is VALID [2020-07-08 12:19:29,590 INFO L280 TraceCheckUtils]: 13: Hoare triple {10870#true} havoc ~tmp_ndt_6~0;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp_ndt_6~0 := #t~nondet34;havoc #t~nondet34; {10870#true} is VALID [2020-07-08 12:19:29,590 INFO L280 TraceCheckUtils]: 14: Hoare triple {10870#true} assume !(0 == ~tmp_ndt_6~0);havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp_ndt_7~0 := #t~nondet35;havoc #t~nondet35; {10870#true} is VALID [2020-07-08 12:19:29,590 INFO L280 TraceCheckUtils]: 15: Hoare triple {10870#true} assume 1 == ~tmp_ndt_7~0; {10870#true} is VALID [2020-07-08 12:19:29,590 INFO L280 TraceCheckUtils]: 16: Hoare triple {10870#true} ~returnVal2~0 := -1073741823; {10870#true} is VALID [2020-07-08 12:19:29,591 INFO L280 TraceCheckUtils]: 17: Hoare triple {10870#true} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {10870#true} is VALID [2020-07-08 12:19:29,591 INFO L280 TraceCheckUtils]: 18: Hoare triple {10870#true} #res := ~returnVal2~0; {10870#true} is VALID [2020-07-08 12:19:29,591 INFO L280 TraceCheckUtils]: 19: Hoare triple {10870#true} assume true; {10870#true} is VALID [2020-07-08 12:19:29,591 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {10870#true} {10870#true} #768#return; {10870#true} is VALID [2020-07-08 12:19:29,594 INFO L263 TraceCheckUtils]: 0: Hoare triple {10870#true} call ULTIMATE.init(); {10903#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} is VALID [2020-07-08 12:19:29,594 INFO L280 TraceCheckUtils]: 1: Hoare triple {10903#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~KernelMode~0 := 0;~Executive~0 := 0;~DevicePowerState~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~myStatus~0 := 0; {10870#true} is VALID [2020-07-08 12:19:29,594 INFO L280 TraceCheckUtils]: 2: Hoare triple {10870#true} assume true; {10870#true} is VALID [2020-07-08 12:19:29,594 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10870#true} {10870#true} #756#return; {10870#true} is VALID [2020-07-08 12:19:29,594 INFO L263 TraceCheckUtils]: 4: Hoare triple {10870#true} call #t~ret79 := main(); {10870#true} is VALID [2020-07-08 12:19:29,595 INFO L280 TraceCheckUtils]: 5: Hoare triple {10870#true} havoc ~status~1;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irp~0 := #t~nondet19;havoc #t~nondet19;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irp_choice~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~devobj~0 := #t~nondet21;havoc #t~nondet21;havoc ~__cil_tmp8~0;~KernelMode~0 := 0;~Executive~0 := 0;~DevicePowerState~0 := 1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~myStatus~0 := 0;~status~1 := 0;~pirp~0 := ~irp~0; {10870#true} is VALID [2020-07-08 12:19:29,596 INFO L263 TraceCheckUtils]: 6: Hoare triple {10870#true} call _BLAST_init(); {10904#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} is VALID [2020-07-08 12:19:29,596 INFO L280 TraceCheckUtils]: 7: Hoare triple {10904#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {10870#true} is VALID [2020-07-08 12:19:29,597 INFO L280 TraceCheckUtils]: 8: Hoare triple {10870#true} assume true; {10870#true} is VALID [2020-07-08 12:19:29,597 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {10870#true} {10870#true} #716#return; {10870#true} is VALID [2020-07-08 12:19:29,597 INFO L280 TraceCheckUtils]: 10: Hoare triple {10870#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {10870#true} is VALID [2020-07-08 12:19:29,597 INFO L280 TraceCheckUtils]: 11: Hoare triple {10870#true} assume !(0 == ~irp_choice~0); {10870#true} is VALID [2020-07-08 12:19:29,598 INFO L263 TraceCheckUtils]: 12: Hoare triple {10870#true} call stub_driver_init(); {10905#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~pended~0 |old(~pended~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} is VALID [2020-07-08 12:19:29,598 INFO L280 TraceCheckUtils]: 13: Hoare triple {10905#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~pended~0 |old(~pended~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {10870#true} is VALID [2020-07-08 12:19:29,599 INFO L280 TraceCheckUtils]: 14: Hoare triple {10870#true} assume true; {10870#true} is VALID [2020-07-08 12:19:29,599 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {10870#true} {10870#true} #718#return; {10870#true} is VALID [2020-07-08 12:19:29,599 INFO L280 TraceCheckUtils]: 16: Hoare triple {10870#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp_ndt_1~0 := #t~nondet22;havoc #t~nondet22; {10870#true} is VALID [2020-07-08 12:19:29,599 INFO L280 TraceCheckUtils]: 17: Hoare triple {10870#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp_ndt_2~0 := #t~nondet23;havoc #t~nondet23; {10870#true} is VALID [2020-07-08 12:19:29,599 INFO L280 TraceCheckUtils]: 18: Hoare triple {10870#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp_ndt_3~0 := #t~nondet24;havoc #t~nondet24; {10870#true} is VALID [2020-07-08 12:19:29,600 INFO L280 TraceCheckUtils]: 19: Hoare triple {10870#true} assume 3 == ~tmp_ndt_3~0; {10870#true} is VALID [2020-07-08 12:19:29,600 INFO L263 TraceCheckUtils]: 20: Hoare triple {10870#true} call #t~ret29 := KbFilter_PnP(~devobj~0, ~pirp~0); {10870#true} is VALID [2020-07-08 12:19:29,600 INFO L280 TraceCheckUtils]: 21: Hoare triple {10870#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~devExt~0;havoc ~irpStack~0;havoc ~status~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~event~0 := #t~nondet2;havoc #t~nondet2;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet3;havoc #t~nondet3;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~irpStack__MinorFunction~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~devExt__TopOfStack~0 := #t~nondet6;havoc #t~nondet6;havoc ~devExt__Started~0;havoc ~devExt__Removed~0;havoc ~devExt__SurpriseRemoved~0;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet7;havoc #t~nondet7;havoc ~irpSp~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___0~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp23~0;~status~0 := 0;~devExt~0 := ~DeviceObject__DeviceExtension~0;~irpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {10870#true} is VALID [2020-07-08 12:19:29,600 INFO L280 TraceCheckUtils]: 22: Hoare triple {10870#true} assume 0 == ~irpStack__MinorFunction~0; {10870#true} is VALID [2020-07-08 12:19:29,600 INFO L280 TraceCheckUtils]: 23: Hoare triple {10870#true} ~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {10870#true} is VALID [2020-07-08 12:19:29,600 INFO L280 TraceCheckUtils]: 24: Hoare triple {10870#true} assume !(~s~0 != ~NP~0); {10870#true} is VALID [2020-07-08 12:19:29,601 INFO L280 TraceCheckUtils]: 25: Hoare triple {10870#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {10870#true} is VALID [2020-07-08 12:19:29,601 INFO L280 TraceCheckUtils]: 26: Hoare triple {10870#true} ~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~event~0;~irpSp__Control~0 := 224; {10870#true} is VALID [2020-07-08 12:19:29,602 INFO L263 TraceCheckUtils]: 27: Hoare triple {10870#true} call #t~ret8 := IofCallDriver(~devExt__TopOfStack~0, ~Irp); {10906#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} is VALID [2020-07-08 12:19:29,602 INFO L280 TraceCheckUtils]: 28: Hoare triple {10906#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~lcontext~0 := #t~nondet32;havoc #t~nondet32;havoc ~__cil_tmp7~0; {10870#true} is VALID [2020-07-08 12:19:29,602 INFO L280 TraceCheckUtils]: 29: Hoare triple {10870#true} assume 0 != ~compRegistered~0; {10870#true} is VALID [2020-07-08 12:19:29,603 INFO L263 TraceCheckUtils]: 30: Hoare triple {10870#true} call #t~ret33 := KbFilter_Complete(~DeviceObject, ~Irp, ~lcontext~0); {10915#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:29,604 INFO L280 TraceCheckUtils]: 31: Hoare triple {10915#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {10870#true} is VALID [2020-07-08 12:19:29,604 INFO L263 TraceCheckUtils]: 32: Hoare triple {10870#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {10915#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:29,605 INFO L280 TraceCheckUtils]: 33: Hoare triple {10915#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~l~0 := #t~nondet36;havoc #t~nondet36;~setEventCalled~0 := 1;#res := ~l~0; {10870#true} is VALID [2020-07-08 12:19:29,605 INFO L280 TraceCheckUtils]: 34: Hoare triple {10870#true} assume true; {10870#true} is VALID [2020-07-08 12:19:29,605 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {10870#true} {10870#true} #710#return; {10870#true} is VALID [2020-07-08 12:19:29,605 INFO L280 TraceCheckUtils]: 36: Hoare triple {10870#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {10870#true} is VALID [2020-07-08 12:19:29,605 INFO L280 TraceCheckUtils]: 37: Hoare triple {10870#true} assume true; {10870#true} is VALID [2020-07-08 12:19:29,606 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {10870#true} {10870#true} #732#return; {10870#true} is VALID [2020-07-08 12:19:29,606 INFO L280 TraceCheckUtils]: 39: Hoare triple {10870#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~compRetStatus~0 := #t~ret33;havoc #t~ret33;~__cil_tmp7~0 := ~compRetStatus~0; {10870#true} is VALID [2020-07-08 12:19:29,606 INFO L280 TraceCheckUtils]: 40: Hoare triple {10870#true} assume !(-1073741802 == ~__cil_tmp7~0); {10870#true} is VALID [2020-07-08 12:19:29,606 INFO L280 TraceCheckUtils]: 41: Hoare triple {10870#true} havoc ~tmp_ndt_6~0;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp_ndt_6~0 := #t~nondet34;havoc #t~nondet34; {10870#true} is VALID [2020-07-08 12:19:29,606 INFO L280 TraceCheckUtils]: 42: Hoare triple {10870#true} assume !(0 == ~tmp_ndt_6~0);havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp_ndt_7~0 := #t~nondet35;havoc #t~nondet35; {10870#true} is VALID [2020-07-08 12:19:29,606 INFO L280 TraceCheckUtils]: 43: Hoare triple {10870#true} assume 1 == ~tmp_ndt_7~0; {10870#true} is VALID [2020-07-08 12:19:29,607 INFO L280 TraceCheckUtils]: 44: Hoare triple {10870#true} ~returnVal2~0 := -1073741823; {10870#true} is VALID [2020-07-08 12:19:29,607 INFO L280 TraceCheckUtils]: 45: Hoare triple {10870#true} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {10870#true} is VALID [2020-07-08 12:19:29,607 INFO L280 TraceCheckUtils]: 46: Hoare triple {10870#true} #res := ~returnVal2~0; {10870#true} is VALID [2020-07-08 12:19:29,607 INFO L280 TraceCheckUtils]: 47: Hoare triple {10870#true} assume true; {10870#true} is VALID [2020-07-08 12:19:29,607 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {10870#true} {10870#true} #768#return; {10870#true} is VALID [2020-07-08 12:19:29,608 INFO L280 TraceCheckUtils]: 49: Hoare triple {10870#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~status~0 := #t~ret8;havoc #t~ret8;~__cil_tmp23~0 := ~status~0; {10870#true} is VALID [2020-07-08 12:19:29,608 INFO L280 TraceCheckUtils]: 50: Hoare triple {10870#true} assume 259 == ~__cil_tmp23~0; {10870#true} is VALID [2020-07-08 12:19:29,608 INFO L263 TraceCheckUtils]: 51: Hoare triple {10870#true} call #t~ret9 := KeWaitForSingleObject(~event~0, ~Executive~0, ~KernelMode~0, 0, 0); {10870#true} is VALID [2020-07-08 12:19:29,608 INFO L280 TraceCheckUtils]: 52: Hoare triple {10870#true} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {10870#true} is VALID [2020-07-08 12:19:29,621 INFO L280 TraceCheckUtils]: 53: Hoare triple {10870#true} assume !(~s~0 == ~MPR3~0); {10902#(not (= ~MPR3~0 ~s~0))} is VALID [2020-07-08 12:19:29,623 INFO L280 TraceCheckUtils]: 54: Hoare triple {10902#(not (= ~MPR3~0 ~s~0))} assume !(1 == ~customIrp~0); {10902#(not (= ~MPR3~0 ~s~0))} is VALID [2020-07-08 12:19:29,624 INFO L280 TraceCheckUtils]: 55: Hoare triple {10902#(not (= ~MPR3~0 ~s~0))} assume ~s~0 == ~MPR3~0; {10871#false} is VALID [2020-07-08 12:19:29,624 INFO L263 TraceCheckUtils]: 56: Hoare triple {10871#false} call errorFn(); {10871#false} is VALID [2020-07-08 12:19:29,624 INFO L280 TraceCheckUtils]: 57: Hoare triple {10871#false} assume !false; {10871#false} is VALID [2020-07-08 12:19:29,629 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 12:19:29,630 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2127881769] [2020-07-08 12:19:29,630 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 12:19:29,630 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-08 12:19:29,630 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2130041296] [2020-07-08 12:19:29,631 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 58 [2020-07-08 12:19:29,631 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:19:29,631 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-08 12:19:29,701 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:19:29,701 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-08 12:19:29,701 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:19:29,701 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-08 12:19:29,702 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2020-07-08 12:19:29,702 INFO L87 Difference]: Start difference. First operand 106 states and 120 transitions. Second operand 8 states. [2020-07-08 12:19:30,688 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:19:30,688 INFO L93 Difference]: Finished difference Result 122 states and 137 transitions. [2020-07-08 12:19:30,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-08 12:19:30,688 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 58 [2020-07-08 12:19:30,689 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:19:30,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-08 12:19:30,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 108 transitions. [2020-07-08 12:19:30,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-08 12:19:30,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 108 transitions. [2020-07-08 12:19:30,692 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 108 transitions. [2020-07-08 12:19:30,865 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 108 edges. 108 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:19:30,867 INFO L225 Difference]: With dead ends: 122 [2020-07-08 12:19:30,868 INFO L226 Difference]: Without dead ends: 117 [2020-07-08 12:19:30,868 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=31, Invalid=41, Unknown=0, NotChecked=0, Total=72 [2020-07-08 12:19:30,869 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 117 states. [2020-07-08 12:19:31,183 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 117 to 108. [2020-07-08 12:19:31,183 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:19:31,183 INFO L82 GeneralOperation]: Start isEquivalent. First operand 117 states. Second operand 108 states. [2020-07-08 12:19:31,183 INFO L74 IsIncluded]: Start isIncluded. First operand 117 states. Second operand 108 states. [2020-07-08 12:19:31,184 INFO L87 Difference]: Start difference. First operand 117 states. Second operand 108 states. [2020-07-08 12:19:31,187 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:19:31,187 INFO L93 Difference]: Finished difference Result 117 states and 131 transitions. [2020-07-08 12:19:31,187 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 131 transitions. [2020-07-08 12:19:31,188 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:19:31,188 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:19:31,189 INFO L74 IsIncluded]: Start isIncluded. First operand 108 states. Second operand 117 states. [2020-07-08 12:19:31,189 INFO L87 Difference]: Start difference. First operand 108 states. Second operand 117 states. [2020-07-08 12:19:31,192 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:19:31,192 INFO L93 Difference]: Finished difference Result 117 states and 131 transitions. [2020-07-08 12:19:31,192 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 131 transitions. [2020-07-08 12:19:31,193 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:19:31,193 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:19:31,193 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:19:31,194 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:19:31,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 108 states. [2020-07-08 12:19:31,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 108 states and 121 transitions. [2020-07-08 12:19:31,197 INFO L78 Accepts]: Start accepts. Automaton has 108 states and 121 transitions. Word has length 58 [2020-07-08 12:19:31,198 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:19:31,198 INFO L479 AbstractCegarLoop]: Abstraction has 108 states and 121 transitions. [2020-07-08 12:19:31,198 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-08 12:19:31,198 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 121 transitions. [2020-07-08 12:19:31,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2020-07-08 12:19:31,199 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:19:31,200 INFO L422 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] [2020-07-08 12:19:31,200 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-07-08 12:19:31,200 INFO L427 AbstractCegarLoop]: === Iteration 11 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:19:31,200 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:19:31,201 INFO L82 PathProgramCache]: Analyzing trace with hash 1535327622, now seen corresponding path program 1 times [2020-07-08 12:19:31,201 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:19:31,201 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [274832737] [2020-07-08 12:19:31,201 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:19:31,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:31,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:31,346 INFO L280 TraceCheckUtils]: 0: Hoare triple {11508#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~KernelMode~0 := 0;~Executive~0 := 0;~DevicePowerState~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~myStatus~0 := 0; {11476#true} is VALID [2020-07-08 12:19:31,346 INFO L280 TraceCheckUtils]: 1: Hoare triple {11476#true} assume true; {11476#true} is VALID [2020-07-08 12:19:31,346 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11476#true} {11476#true} #756#return; {11476#true} is VALID [2020-07-08 12:19:31,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:31,401 INFO L280 TraceCheckUtils]: 0: Hoare triple {11509#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {11476#true} is VALID [2020-07-08 12:19:31,402 INFO L280 TraceCheckUtils]: 1: Hoare triple {11476#true} assume true; {11476#true} is VALID [2020-07-08 12:19:31,402 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11476#true} {11476#true} #716#return; {11476#true} is VALID [2020-07-08 12:19:31,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:31,437 INFO L280 TraceCheckUtils]: 0: Hoare triple {11510#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~pended~0 |old(~pended~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {11476#true} is VALID [2020-07-08 12:19:31,437 INFO L280 TraceCheckUtils]: 1: Hoare triple {11476#true} assume true; {11476#true} is VALID [2020-07-08 12:19:31,437 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11476#true} {11476#true} #718#return; {11476#true} is VALID [2020-07-08 12:19:31,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:31,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:31,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:31,572 INFO L280 TraceCheckUtils]: 0: Hoare triple {11522#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~l~0 := #t~nondet36;havoc #t~nondet36;~setEventCalled~0 := 1;#res := ~l~0; {11476#true} is VALID [2020-07-08 12:19:31,572 INFO L280 TraceCheckUtils]: 1: Hoare triple {11476#true} assume true; {11476#true} is VALID [2020-07-08 12:19:31,573 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11476#true} {11476#true} #710#return; {11476#true} is VALID [2020-07-08 12:19:31,573 INFO L280 TraceCheckUtils]: 0: Hoare triple {11522#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {11476#true} is VALID [2020-07-08 12:19:31,574 INFO L263 TraceCheckUtils]: 1: Hoare triple {11476#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {11522#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:31,574 INFO L280 TraceCheckUtils]: 2: Hoare triple {11522#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~l~0 := #t~nondet36;havoc #t~nondet36;~setEventCalled~0 := 1;#res := ~l~0; {11476#true} is VALID [2020-07-08 12:19:31,574 INFO L280 TraceCheckUtils]: 3: Hoare triple {11476#true} assume true; {11476#true} is VALID [2020-07-08 12:19:31,575 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {11476#true} {11476#true} #710#return; {11476#true} is VALID [2020-07-08 12:19:31,575 INFO L280 TraceCheckUtils]: 5: Hoare triple {11476#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {11526#(and (<= (+ |KbFilter_Complete_#res| 1073741802) 0) (<= 0 (+ |KbFilter_Complete_#res| 1073741802)))} is VALID [2020-07-08 12:19:31,576 INFO L280 TraceCheckUtils]: 6: Hoare triple {11526#(and (<= (+ |KbFilter_Complete_#res| 1073741802) 0) (<= 0 (+ |KbFilter_Complete_#res| 1073741802)))} assume true; {11526#(and (<= (+ |KbFilter_Complete_#res| 1073741802) 0) (<= 0 (+ |KbFilter_Complete_#res| 1073741802)))} is VALID [2020-07-08 12:19:31,578 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {11526#(and (<= (+ |KbFilter_Complete_#res| 1073741802) 0) (<= 0 (+ |KbFilter_Complete_#res| 1073741802)))} {11476#true} #732#return; {11520#(and (<= (+ |IofCallDriver_#t~ret33| 1073741802) 0) (<= 0 (+ |IofCallDriver_#t~ret33| 1073741802)))} is VALID [2020-07-08 12:19:31,578 INFO L280 TraceCheckUtils]: 0: Hoare triple {11511#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~lcontext~0 := #t~nondet32;havoc #t~nondet32;havoc ~__cil_tmp7~0; {11476#true} is VALID [2020-07-08 12:19:31,578 INFO L280 TraceCheckUtils]: 1: Hoare triple {11476#true} assume 0 != ~compRegistered~0; {11476#true} is VALID [2020-07-08 12:19:31,580 INFO L263 TraceCheckUtils]: 2: Hoare triple {11476#true} call #t~ret33 := KbFilter_Complete(~DeviceObject, ~Irp, ~lcontext~0); {11522#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:31,580 INFO L280 TraceCheckUtils]: 3: Hoare triple {11522#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {11476#true} is VALID [2020-07-08 12:19:31,582 INFO L263 TraceCheckUtils]: 4: Hoare triple {11476#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {11522#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:31,583 INFO L280 TraceCheckUtils]: 5: Hoare triple {11522#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~l~0 := #t~nondet36;havoc #t~nondet36;~setEventCalled~0 := 1;#res := ~l~0; {11476#true} is VALID [2020-07-08 12:19:31,583 INFO L280 TraceCheckUtils]: 6: Hoare triple {11476#true} assume true; {11476#true} is VALID [2020-07-08 12:19:31,583 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {11476#true} {11476#true} #710#return; {11476#true} is VALID [2020-07-08 12:19:31,584 INFO L280 TraceCheckUtils]: 8: Hoare triple {11476#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {11526#(and (<= (+ |KbFilter_Complete_#res| 1073741802) 0) (<= 0 (+ |KbFilter_Complete_#res| 1073741802)))} is VALID [2020-07-08 12:19:31,585 INFO L280 TraceCheckUtils]: 9: Hoare triple {11526#(and (<= (+ |KbFilter_Complete_#res| 1073741802) 0) (<= 0 (+ |KbFilter_Complete_#res| 1073741802)))} assume true; {11526#(and (<= (+ |KbFilter_Complete_#res| 1073741802) 0) (<= 0 (+ |KbFilter_Complete_#res| 1073741802)))} is VALID [2020-07-08 12:19:31,586 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {11526#(and (<= (+ |KbFilter_Complete_#res| 1073741802) 0) (<= 0 (+ |KbFilter_Complete_#res| 1073741802)))} {11476#true} #732#return; {11520#(and (<= (+ |IofCallDriver_#t~ret33| 1073741802) 0) (<= 0 (+ |IofCallDriver_#t~ret33| 1073741802)))} is VALID [2020-07-08 12:19:31,587 INFO L280 TraceCheckUtils]: 11: Hoare triple {11520#(and (<= (+ |IofCallDriver_#t~ret33| 1073741802) 0) (<= 0 (+ |IofCallDriver_#t~ret33| 1073741802)))} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~compRetStatus~0 := #t~ret33;havoc #t~ret33;~__cil_tmp7~0 := ~compRetStatus~0; {11521#(= 0 (+ IofCallDriver_~__cil_tmp7~0 1073741802))} is VALID [2020-07-08 12:19:31,588 INFO L280 TraceCheckUtils]: 12: Hoare triple {11521#(= 0 (+ IofCallDriver_~__cil_tmp7~0 1073741802))} assume !(-1073741802 == ~__cil_tmp7~0); {11477#false} is VALID [2020-07-08 12:19:31,588 INFO L280 TraceCheckUtils]: 13: Hoare triple {11477#false} havoc ~tmp_ndt_6~0;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp_ndt_6~0 := #t~nondet34;havoc #t~nondet34; {11477#false} is VALID [2020-07-08 12:19:31,588 INFO L280 TraceCheckUtils]: 14: Hoare triple {11477#false} assume !(0 == ~tmp_ndt_6~0);havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp_ndt_7~0 := #t~nondet35;havoc #t~nondet35; {11477#false} is VALID [2020-07-08 12:19:31,588 INFO L280 TraceCheckUtils]: 15: Hoare triple {11477#false} assume 1 == ~tmp_ndt_7~0; {11477#false} is VALID [2020-07-08 12:19:31,589 INFO L280 TraceCheckUtils]: 16: Hoare triple {11477#false} ~returnVal2~0 := -1073741823; {11477#false} is VALID [2020-07-08 12:19:31,589 INFO L280 TraceCheckUtils]: 17: Hoare triple {11477#false} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {11477#false} is VALID [2020-07-08 12:19:31,589 INFO L280 TraceCheckUtils]: 18: Hoare triple {11477#false} #res := ~returnVal2~0; {11477#false} is VALID [2020-07-08 12:19:31,589 INFO L280 TraceCheckUtils]: 19: Hoare triple {11477#false} assume true; {11477#false} is VALID [2020-07-08 12:19:31,590 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {11477#false} {11476#true} #768#return; {11477#false} is VALID [2020-07-08 12:19:31,593 INFO L263 TraceCheckUtils]: 0: Hoare triple {11476#true} call ULTIMATE.init(); {11508#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} is VALID [2020-07-08 12:19:31,593 INFO L280 TraceCheckUtils]: 1: Hoare triple {11508#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~KernelMode~0 := 0;~Executive~0 := 0;~DevicePowerState~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~myStatus~0 := 0; {11476#true} is VALID [2020-07-08 12:19:31,594 INFO L280 TraceCheckUtils]: 2: Hoare triple {11476#true} assume true; {11476#true} is VALID [2020-07-08 12:19:31,594 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {11476#true} {11476#true} #756#return; {11476#true} is VALID [2020-07-08 12:19:31,594 INFO L263 TraceCheckUtils]: 4: Hoare triple {11476#true} call #t~ret79 := main(); {11476#true} is VALID [2020-07-08 12:19:31,594 INFO L280 TraceCheckUtils]: 5: Hoare triple {11476#true} havoc ~status~1;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irp~0 := #t~nondet19;havoc #t~nondet19;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irp_choice~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~devobj~0 := #t~nondet21;havoc #t~nondet21;havoc ~__cil_tmp8~0;~KernelMode~0 := 0;~Executive~0 := 0;~DevicePowerState~0 := 1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~myStatus~0 := 0;~status~1 := 0;~pirp~0 := ~irp~0; {11476#true} is VALID [2020-07-08 12:19:31,596 INFO L263 TraceCheckUtils]: 6: Hoare triple {11476#true} call _BLAST_init(); {11509#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} is VALID [2020-07-08 12:19:31,596 INFO L280 TraceCheckUtils]: 7: Hoare triple {11509#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {11476#true} is VALID [2020-07-08 12:19:31,596 INFO L280 TraceCheckUtils]: 8: Hoare triple {11476#true} assume true; {11476#true} is VALID [2020-07-08 12:19:31,596 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {11476#true} {11476#true} #716#return; {11476#true} is VALID [2020-07-08 12:19:31,597 INFO L280 TraceCheckUtils]: 10: Hoare triple {11476#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {11476#true} is VALID [2020-07-08 12:19:31,597 INFO L280 TraceCheckUtils]: 11: Hoare triple {11476#true} assume !(0 == ~irp_choice~0); {11476#true} is VALID [2020-07-08 12:19:31,598 INFO L263 TraceCheckUtils]: 12: Hoare triple {11476#true} call stub_driver_init(); {11510#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~pended~0 |old(~pended~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} is VALID [2020-07-08 12:19:31,598 INFO L280 TraceCheckUtils]: 13: Hoare triple {11510#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~pended~0 |old(~pended~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {11476#true} is VALID [2020-07-08 12:19:31,598 INFO L280 TraceCheckUtils]: 14: Hoare triple {11476#true} assume true; {11476#true} is VALID [2020-07-08 12:19:31,599 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {11476#true} {11476#true} #718#return; {11476#true} is VALID [2020-07-08 12:19:31,599 INFO L280 TraceCheckUtils]: 16: Hoare triple {11476#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp_ndt_1~0 := #t~nondet22;havoc #t~nondet22; {11476#true} is VALID [2020-07-08 12:19:31,599 INFO L280 TraceCheckUtils]: 17: Hoare triple {11476#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp_ndt_2~0 := #t~nondet23;havoc #t~nondet23; {11476#true} is VALID [2020-07-08 12:19:31,599 INFO L280 TraceCheckUtils]: 18: Hoare triple {11476#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp_ndt_3~0 := #t~nondet24;havoc #t~nondet24; {11476#true} is VALID [2020-07-08 12:19:31,599 INFO L280 TraceCheckUtils]: 19: Hoare triple {11476#true} assume 3 == ~tmp_ndt_3~0; {11476#true} is VALID [2020-07-08 12:19:31,599 INFO L263 TraceCheckUtils]: 20: Hoare triple {11476#true} call #t~ret29 := KbFilter_PnP(~devobj~0, ~pirp~0); {11476#true} is VALID [2020-07-08 12:19:31,600 INFO L280 TraceCheckUtils]: 21: Hoare triple {11476#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~devExt~0;havoc ~irpStack~0;havoc ~status~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~event~0 := #t~nondet2;havoc #t~nondet2;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet3;havoc #t~nondet3;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~irpStack__MinorFunction~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~devExt__TopOfStack~0 := #t~nondet6;havoc #t~nondet6;havoc ~devExt__Started~0;havoc ~devExt__Removed~0;havoc ~devExt__SurpriseRemoved~0;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet7;havoc #t~nondet7;havoc ~irpSp~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___0~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp23~0;~status~0 := 0;~devExt~0 := ~DeviceObject__DeviceExtension~0;~irpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {11476#true} is VALID [2020-07-08 12:19:31,600 INFO L280 TraceCheckUtils]: 22: Hoare triple {11476#true} assume 0 == ~irpStack__MinorFunction~0; {11476#true} is VALID [2020-07-08 12:19:31,600 INFO L280 TraceCheckUtils]: 23: Hoare triple {11476#true} ~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {11476#true} is VALID [2020-07-08 12:19:31,600 INFO L280 TraceCheckUtils]: 24: Hoare triple {11476#true} assume !(~s~0 != ~NP~0); {11476#true} is VALID [2020-07-08 12:19:31,600 INFO L280 TraceCheckUtils]: 25: Hoare triple {11476#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {11476#true} is VALID [2020-07-08 12:19:31,601 INFO L280 TraceCheckUtils]: 26: Hoare triple {11476#true} ~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~event~0;~irpSp__Control~0 := 224; {11476#true} is VALID [2020-07-08 12:19:31,602 INFO L263 TraceCheckUtils]: 27: Hoare triple {11476#true} call #t~ret8 := IofCallDriver(~devExt__TopOfStack~0, ~Irp); {11511#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} is VALID [2020-07-08 12:19:31,602 INFO L280 TraceCheckUtils]: 28: Hoare triple {11511#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~lcontext~0 := #t~nondet32;havoc #t~nondet32;havoc ~__cil_tmp7~0; {11476#true} is VALID [2020-07-08 12:19:31,603 INFO L280 TraceCheckUtils]: 29: Hoare triple {11476#true} assume 0 != ~compRegistered~0; {11476#true} is VALID [2020-07-08 12:19:31,604 INFO L263 TraceCheckUtils]: 30: Hoare triple {11476#true} call #t~ret33 := KbFilter_Complete(~DeviceObject, ~Irp, ~lcontext~0); {11522#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:31,604 INFO L280 TraceCheckUtils]: 31: Hoare triple {11522#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {11476#true} is VALID [2020-07-08 12:19:31,605 INFO L263 TraceCheckUtils]: 32: Hoare triple {11476#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {11522#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:31,605 INFO L280 TraceCheckUtils]: 33: Hoare triple {11522#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~l~0 := #t~nondet36;havoc #t~nondet36;~setEventCalled~0 := 1;#res := ~l~0; {11476#true} is VALID [2020-07-08 12:19:31,606 INFO L280 TraceCheckUtils]: 34: Hoare triple {11476#true} assume true; {11476#true} is VALID [2020-07-08 12:19:31,606 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {11476#true} {11476#true} #710#return; {11476#true} is VALID [2020-07-08 12:19:31,607 INFO L280 TraceCheckUtils]: 36: Hoare triple {11476#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {11526#(and (<= (+ |KbFilter_Complete_#res| 1073741802) 0) (<= 0 (+ |KbFilter_Complete_#res| 1073741802)))} is VALID [2020-07-08 12:19:31,607 INFO L280 TraceCheckUtils]: 37: Hoare triple {11526#(and (<= (+ |KbFilter_Complete_#res| 1073741802) 0) (<= 0 (+ |KbFilter_Complete_#res| 1073741802)))} assume true; {11526#(and (<= (+ |KbFilter_Complete_#res| 1073741802) 0) (<= 0 (+ |KbFilter_Complete_#res| 1073741802)))} is VALID [2020-07-08 12:19:31,609 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {11526#(and (<= (+ |KbFilter_Complete_#res| 1073741802) 0) (<= 0 (+ |KbFilter_Complete_#res| 1073741802)))} {11476#true} #732#return; {11520#(and (<= (+ |IofCallDriver_#t~ret33| 1073741802) 0) (<= 0 (+ |IofCallDriver_#t~ret33| 1073741802)))} is VALID [2020-07-08 12:19:31,610 INFO L280 TraceCheckUtils]: 39: Hoare triple {11520#(and (<= (+ |IofCallDriver_#t~ret33| 1073741802) 0) (<= 0 (+ |IofCallDriver_#t~ret33| 1073741802)))} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~compRetStatus~0 := #t~ret33;havoc #t~ret33;~__cil_tmp7~0 := ~compRetStatus~0; {11521#(= 0 (+ IofCallDriver_~__cil_tmp7~0 1073741802))} is VALID [2020-07-08 12:19:31,610 INFO L280 TraceCheckUtils]: 40: Hoare triple {11521#(= 0 (+ IofCallDriver_~__cil_tmp7~0 1073741802))} assume !(-1073741802 == ~__cil_tmp7~0); {11477#false} is VALID [2020-07-08 12:19:31,610 INFO L280 TraceCheckUtils]: 41: Hoare triple {11477#false} havoc ~tmp_ndt_6~0;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp_ndt_6~0 := #t~nondet34;havoc #t~nondet34; {11477#false} is VALID [2020-07-08 12:19:31,611 INFO L280 TraceCheckUtils]: 42: Hoare triple {11477#false} assume !(0 == ~tmp_ndt_6~0);havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp_ndt_7~0 := #t~nondet35;havoc #t~nondet35; {11477#false} is VALID [2020-07-08 12:19:31,611 INFO L280 TraceCheckUtils]: 43: Hoare triple {11477#false} assume 1 == ~tmp_ndt_7~0; {11477#false} is VALID [2020-07-08 12:19:31,611 INFO L280 TraceCheckUtils]: 44: Hoare triple {11477#false} ~returnVal2~0 := -1073741823; {11477#false} is VALID [2020-07-08 12:19:31,611 INFO L280 TraceCheckUtils]: 45: Hoare triple {11477#false} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {11477#false} is VALID [2020-07-08 12:19:31,611 INFO L280 TraceCheckUtils]: 46: Hoare triple {11477#false} #res := ~returnVal2~0; {11477#false} is VALID [2020-07-08 12:19:31,612 INFO L280 TraceCheckUtils]: 47: Hoare triple {11477#false} assume true; {11477#false} is VALID [2020-07-08 12:19:31,612 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {11477#false} {11476#true} #768#return; {11477#false} is VALID [2020-07-08 12:19:31,612 INFO L280 TraceCheckUtils]: 49: Hoare triple {11477#false} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~status~0 := #t~ret8;havoc #t~ret8;~__cil_tmp23~0 := ~status~0; {11477#false} is VALID [2020-07-08 12:19:31,612 INFO L280 TraceCheckUtils]: 50: Hoare triple {11477#false} assume !(259 == ~__cil_tmp23~0); {11477#false} is VALID [2020-07-08 12:19:31,612 INFO L280 TraceCheckUtils]: 51: Hoare triple {11477#false} assume !(~status~0 >= 0); {11477#false} is VALID [2020-07-08 12:19:31,612 INFO L280 TraceCheckUtils]: 52: Hoare triple {11477#false} ~Irp__IoStatus__Status~0 := ~status~0;~myStatus~0 := ~status~0;~Irp__IoStatus__Information~0 := 0; {11477#false} is VALID [2020-07-08 12:19:31,613 INFO L263 TraceCheckUtils]: 53: Hoare triple {11477#false} call IofCompleteRequest(~Irp, 0); {11477#false} is VALID [2020-07-08 12:19:31,613 INFO L280 TraceCheckUtils]: 54: Hoare triple {11477#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {11477#false} is VALID [2020-07-08 12:19:31,613 INFO L280 TraceCheckUtils]: 55: Hoare triple {11477#false} assume !(~s~0 == ~NP~0); {11477#false} is VALID [2020-07-08 12:19:31,613 INFO L263 TraceCheckUtils]: 56: Hoare triple {11477#false} call errorFn(); {11477#false} is VALID [2020-07-08 12:19:31,613 INFO L280 TraceCheckUtils]: 57: Hoare triple {11477#false} assume !false; {11477#false} is VALID [2020-07-08 12:19:31,620 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 12:19:31,620 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [274832737] [2020-07-08 12:19:31,621 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 12:19:31,621 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-08 12:19:31,621 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [116668256] [2020-07-08 12:19:31,623 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 58 [2020-07-08 12:19:31,623 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:19:31,623 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-08 12:19:31,694 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:19:31,694 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-08 12:19:31,694 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:19:31,694 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-08 12:19:31,695 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2020-07-08 12:19:31,695 INFO L87 Difference]: Start difference. First operand 108 states and 121 transitions. Second operand 10 states. [2020-07-08 12:19:32,783 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:19:32,784 INFO L93 Difference]: Finished difference Result 146 states and 164 transitions. [2020-07-08 12:19:32,784 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-08 12:19:32,784 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 58 [2020-07-08 12:19:32,784 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:19:32,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 12:19:32,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 135 transitions. [2020-07-08 12:19:32,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 12:19:32,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 135 transitions. [2020-07-08 12:19:32,788 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 135 transitions. [2020-07-08 12:19:32,988 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 135 edges. 135 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:19:32,992 INFO L225 Difference]: With dead ends: 146 [2020-07-08 12:19:32,992 INFO L226 Difference]: Without dead ends: 102 [2020-07-08 12:19:32,993 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2020-07-08 12:19:32,993 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 102 states. [2020-07-08 12:19:33,310 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 102 to 102. [2020-07-08 12:19:33,311 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:19:33,311 INFO L82 GeneralOperation]: Start isEquivalent. First operand 102 states. Second operand 102 states. [2020-07-08 12:19:33,311 INFO L74 IsIncluded]: Start isIncluded. First operand 102 states. Second operand 102 states. [2020-07-08 12:19:33,311 INFO L87 Difference]: Start difference. First operand 102 states. Second operand 102 states. [2020-07-08 12:19:33,314 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:19:33,314 INFO L93 Difference]: Finished difference Result 102 states and 112 transitions. [2020-07-08 12:19:33,315 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 112 transitions. [2020-07-08 12:19:33,315 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:19:33,315 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:19:33,315 INFO L74 IsIncluded]: Start isIncluded. First operand 102 states. Second operand 102 states. [2020-07-08 12:19:33,316 INFO L87 Difference]: Start difference. First operand 102 states. Second operand 102 states. [2020-07-08 12:19:33,318 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:19:33,318 INFO L93 Difference]: Finished difference Result 102 states and 112 transitions. [2020-07-08 12:19:33,318 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 112 transitions. [2020-07-08 12:19:33,318 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:19:33,319 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:19:33,319 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:19:33,319 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:19:33,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 102 states. [2020-07-08 12:19:33,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 102 states and 112 transitions. [2020-07-08 12:19:33,321 INFO L78 Accepts]: Start accepts. Automaton has 102 states and 112 transitions. Word has length 58 [2020-07-08 12:19:33,321 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:19:33,322 INFO L479 AbstractCegarLoop]: Abstraction has 102 states and 112 transitions. [2020-07-08 12:19:33,322 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-08 12:19:33,322 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 112 transitions. [2020-07-08 12:19:33,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2020-07-08 12:19:33,322 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:19:33,323 INFO L422 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] [2020-07-08 12:19:33,323 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-07-08 12:19:33,323 INFO L427 AbstractCegarLoop]: === Iteration 12 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:19:33,323 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:19:33,324 INFO L82 PathProgramCache]: Analyzing trace with hash 1832020397, now seen corresponding path program 1 times [2020-07-08 12:19:33,324 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:19:33,324 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1597072282] [2020-07-08 12:19:33,324 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:19:33,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:33,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:33,457 INFO L280 TraceCheckUtils]: 0: Hoare triple {12110#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~KernelMode~0 := 0;~Executive~0 := 0;~DevicePowerState~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~myStatus~0 := 0; {12073#true} is VALID [2020-07-08 12:19:33,457 INFO L280 TraceCheckUtils]: 1: Hoare triple {12073#true} assume true; {12073#true} is VALID [2020-07-08 12:19:33,457 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12073#true} {12073#true} #756#return; {12073#true} is VALID [2020-07-08 12:19:33,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:33,516 INFO L280 TraceCheckUtils]: 0: Hoare triple {12111#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {12081#(<= (+ ~NP~0 4) ~MPR1~0)} is VALID [2020-07-08 12:19:33,517 INFO L280 TraceCheckUtils]: 1: Hoare triple {12081#(<= (+ ~NP~0 4) ~MPR1~0)} assume true; {12081#(<= (+ ~NP~0 4) ~MPR1~0)} is VALID [2020-07-08 12:19:33,518 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12081#(<= (+ ~NP~0 4) ~MPR1~0)} {12073#true} #716#return; {12081#(<= (+ ~NP~0 4) ~MPR1~0)} is VALID [2020-07-08 12:19:33,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:33,551 INFO L280 TraceCheckUtils]: 0: Hoare triple {12112#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~pended~0 |old(~pended~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {12073#true} is VALID [2020-07-08 12:19:33,552 INFO L280 TraceCheckUtils]: 1: Hoare triple {12073#true} assume true; {12073#true} is VALID [2020-07-08 12:19:33,552 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12073#true} {12081#(<= (+ ~NP~0 4) ~MPR1~0)} #718#return; {12081#(<= (+ ~NP~0 4) ~MPR1~0)} is VALID [2020-07-08 12:19:33,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:33,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:33,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:33,648 INFO L280 TraceCheckUtils]: 0: Hoare triple {12127#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~l~0 := #t~nondet36;havoc #t~nondet36;~setEventCalled~0 := 1;#res := ~l~0; {12073#true} is VALID [2020-07-08 12:19:33,649 INFO L280 TraceCheckUtils]: 1: Hoare triple {12073#true} assume true; {12073#true} is VALID [2020-07-08 12:19:33,649 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12073#true} {12073#true} #710#return; {12073#true} is VALID [2020-07-08 12:19:33,649 INFO L280 TraceCheckUtils]: 0: Hoare triple {12127#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {12073#true} is VALID [2020-07-08 12:19:33,650 INFO L263 TraceCheckUtils]: 1: Hoare triple {12073#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {12127#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:33,650 INFO L280 TraceCheckUtils]: 2: Hoare triple {12127#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~l~0 := #t~nondet36;havoc #t~nondet36;~setEventCalled~0 := 1;#res := ~l~0; {12073#true} is VALID [2020-07-08 12:19:33,651 INFO L280 TraceCheckUtils]: 3: Hoare triple {12073#true} assume true; {12073#true} is VALID [2020-07-08 12:19:33,651 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12073#true} {12073#true} #710#return; {12073#true} is VALID [2020-07-08 12:19:33,651 INFO L280 TraceCheckUtils]: 5: Hoare triple {12073#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {12073#true} is VALID [2020-07-08 12:19:33,651 INFO L280 TraceCheckUtils]: 6: Hoare triple {12073#true} assume true; {12073#true} is VALID [2020-07-08 12:19:33,651 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {12073#true} {12073#true} #732#return; {12073#true} is VALID [2020-07-08 12:19:33,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:33,688 INFO L280 TraceCheckUtils]: 0: Hoare triple {12131#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {12132#(= ~MPR1~0 ~s~0)} is VALID [2020-07-08 12:19:33,689 INFO L280 TraceCheckUtils]: 1: Hoare triple {12132#(= ~MPR1~0 ~s~0)} assume true; {12132#(= ~MPR1~0 ~s~0)} is VALID [2020-07-08 12:19:33,690 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12132#(= ~MPR1~0 ~s~0)} {12073#true} #734#return; {12125#(or (= ~MPR1~0 ~s~0) (= ~MPR1~0 ~NP~0))} is VALID [2020-07-08 12:19:33,690 INFO L280 TraceCheckUtils]: 0: Hoare triple {12113#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~lcontext~0 := #t~nondet32;havoc #t~nondet32;havoc ~__cil_tmp7~0; {12073#true} is VALID [2020-07-08 12:19:33,690 INFO L280 TraceCheckUtils]: 1: Hoare triple {12073#true} assume 0 != ~compRegistered~0; {12073#true} is VALID [2020-07-08 12:19:33,691 INFO L263 TraceCheckUtils]: 2: Hoare triple {12073#true} call #t~ret33 := KbFilter_Complete(~DeviceObject, ~Irp, ~lcontext~0); {12127#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:33,691 INFO L280 TraceCheckUtils]: 3: Hoare triple {12127#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {12073#true} is VALID [2020-07-08 12:19:33,693 INFO L263 TraceCheckUtils]: 4: Hoare triple {12073#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {12127#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:33,693 INFO L280 TraceCheckUtils]: 5: Hoare triple {12127#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~l~0 := #t~nondet36;havoc #t~nondet36;~setEventCalled~0 := 1;#res := ~l~0; {12073#true} is VALID [2020-07-08 12:19:33,694 INFO L280 TraceCheckUtils]: 6: Hoare triple {12073#true} assume true; {12073#true} is VALID [2020-07-08 12:19:33,694 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {12073#true} {12073#true} #710#return; {12073#true} is VALID [2020-07-08 12:19:33,694 INFO L280 TraceCheckUtils]: 8: Hoare triple {12073#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {12073#true} is VALID [2020-07-08 12:19:33,695 INFO L280 TraceCheckUtils]: 9: Hoare triple {12073#true} assume true; {12073#true} is VALID [2020-07-08 12:19:33,695 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {12073#true} {12073#true} #732#return; {12073#true} is VALID [2020-07-08 12:19:33,695 INFO L280 TraceCheckUtils]: 11: Hoare triple {12073#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~compRetStatus~0 := #t~ret33;havoc #t~ret33;~__cil_tmp7~0 := ~compRetStatus~0; {12073#true} is VALID [2020-07-08 12:19:33,695 INFO L280 TraceCheckUtils]: 12: Hoare triple {12073#true} assume -1073741802 == ~__cil_tmp7~0; {12073#true} is VALID [2020-07-08 12:19:33,696 INFO L263 TraceCheckUtils]: 13: Hoare triple {12073#true} call stubMoreProcessingRequired(); {12131#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-08 12:19:33,697 INFO L280 TraceCheckUtils]: 14: Hoare triple {12131#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {12132#(= ~MPR1~0 ~s~0)} is VALID [2020-07-08 12:19:33,698 INFO L280 TraceCheckUtils]: 15: Hoare triple {12132#(= ~MPR1~0 ~s~0)} assume true; {12132#(= ~MPR1~0 ~s~0)} is VALID [2020-07-08 12:19:33,699 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {12132#(= ~MPR1~0 ~s~0)} {12073#true} #734#return; {12125#(or (= ~MPR1~0 ~s~0) (= ~MPR1~0 ~NP~0))} is VALID [2020-07-08 12:19:33,699 INFO L280 TraceCheckUtils]: 17: Hoare triple {12125#(or (= ~MPR1~0 ~s~0) (= ~MPR1~0 ~NP~0))} havoc ~tmp_ndt_6~0;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp_ndt_6~0 := #t~nondet34;havoc #t~nondet34; {12125#(or (= ~MPR1~0 ~s~0) (= ~MPR1~0 ~NP~0))} is VALID [2020-07-08 12:19:33,700 INFO L280 TraceCheckUtils]: 18: Hoare triple {12125#(or (= ~MPR1~0 ~s~0) (= ~MPR1~0 ~NP~0))} assume !(0 == ~tmp_ndt_6~0);havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp_ndt_7~0 := #t~nondet35;havoc #t~nondet35; {12125#(or (= ~MPR1~0 ~s~0) (= ~MPR1~0 ~NP~0))} is VALID [2020-07-08 12:19:33,701 INFO L280 TraceCheckUtils]: 19: Hoare triple {12125#(or (= ~MPR1~0 ~s~0) (= ~MPR1~0 ~NP~0))} assume 1 == ~tmp_ndt_7~0; {12125#(or (= ~MPR1~0 ~s~0) (= ~MPR1~0 ~NP~0))} is VALID [2020-07-08 12:19:33,702 INFO L280 TraceCheckUtils]: 20: Hoare triple {12125#(or (= ~MPR1~0 ~s~0) (= ~MPR1~0 ~NP~0))} ~returnVal2~0 := -1073741823; {12125#(or (= ~MPR1~0 ~s~0) (= ~MPR1~0 ~NP~0))} is VALID [2020-07-08 12:19:33,703 INFO L280 TraceCheckUtils]: 21: Hoare triple {12125#(or (= ~MPR1~0 ~s~0) (= ~MPR1~0 ~NP~0))} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {12126#(= ~NP~0 ~MPR1~0)} is VALID [2020-07-08 12:19:33,703 INFO L280 TraceCheckUtils]: 22: Hoare triple {12126#(= ~NP~0 ~MPR1~0)} #res := ~returnVal2~0; {12126#(= ~NP~0 ~MPR1~0)} is VALID [2020-07-08 12:19:33,704 INFO L280 TraceCheckUtils]: 23: Hoare triple {12126#(= ~NP~0 ~MPR1~0)} assume true; {12126#(= ~NP~0 ~MPR1~0)} is VALID [2020-07-08 12:19:33,706 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {12126#(= ~NP~0 ~MPR1~0)} {12081#(<= (+ ~NP~0 4) ~MPR1~0)} #768#return; {12074#false} is VALID [2020-07-08 12:19:33,710 INFO L263 TraceCheckUtils]: 0: Hoare triple {12073#true} call ULTIMATE.init(); {12110#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} is VALID [2020-07-08 12:19:33,710 INFO L280 TraceCheckUtils]: 1: Hoare triple {12110#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~KernelMode~0 := 0;~Executive~0 := 0;~DevicePowerState~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~myStatus~0 := 0; {12073#true} is VALID [2020-07-08 12:19:33,710 INFO L280 TraceCheckUtils]: 2: Hoare triple {12073#true} assume true; {12073#true} is VALID [2020-07-08 12:19:33,711 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {12073#true} {12073#true} #756#return; {12073#true} is VALID [2020-07-08 12:19:33,711 INFO L263 TraceCheckUtils]: 4: Hoare triple {12073#true} call #t~ret79 := main(); {12073#true} is VALID [2020-07-08 12:19:33,711 INFO L280 TraceCheckUtils]: 5: Hoare triple {12073#true} havoc ~status~1;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irp~0 := #t~nondet19;havoc #t~nondet19;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irp_choice~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~devobj~0 := #t~nondet21;havoc #t~nondet21;havoc ~__cil_tmp8~0;~KernelMode~0 := 0;~Executive~0 := 0;~DevicePowerState~0 := 1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~myStatus~0 := 0;~status~1 := 0;~pirp~0 := ~irp~0; {12073#true} is VALID [2020-07-08 12:19:33,714 INFO L263 TraceCheckUtils]: 6: Hoare triple {12073#true} call _BLAST_init(); {12111#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} is VALID [2020-07-08 12:19:33,715 INFO L280 TraceCheckUtils]: 7: Hoare triple {12111#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {12081#(<= (+ ~NP~0 4) ~MPR1~0)} is VALID [2020-07-08 12:19:33,716 INFO L280 TraceCheckUtils]: 8: Hoare triple {12081#(<= (+ ~NP~0 4) ~MPR1~0)} assume true; {12081#(<= (+ ~NP~0 4) ~MPR1~0)} is VALID [2020-07-08 12:19:33,717 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {12081#(<= (+ ~NP~0 4) ~MPR1~0)} {12073#true} #716#return; {12081#(<= (+ ~NP~0 4) ~MPR1~0)} is VALID [2020-07-08 12:19:33,717 INFO L280 TraceCheckUtils]: 10: Hoare triple {12081#(<= (+ ~NP~0 4) ~MPR1~0)} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {12081#(<= (+ ~NP~0 4) ~MPR1~0)} is VALID [2020-07-08 12:19:33,718 INFO L280 TraceCheckUtils]: 11: Hoare triple {12081#(<= (+ ~NP~0 4) ~MPR1~0)} assume !(0 == ~irp_choice~0); {12081#(<= (+ ~NP~0 4) ~MPR1~0)} is VALID [2020-07-08 12:19:33,719 INFO L263 TraceCheckUtils]: 12: Hoare triple {12081#(<= (+ ~NP~0 4) ~MPR1~0)} call stub_driver_init(); {12112#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~pended~0 |old(~pended~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} is VALID [2020-07-08 12:19:33,720 INFO L280 TraceCheckUtils]: 13: Hoare triple {12112#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~pended~0 |old(~pended~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {12073#true} is VALID [2020-07-08 12:19:33,720 INFO L280 TraceCheckUtils]: 14: Hoare triple {12073#true} assume true; {12073#true} is VALID [2020-07-08 12:19:33,721 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {12073#true} {12081#(<= (+ ~NP~0 4) ~MPR1~0)} #718#return; {12081#(<= (+ ~NP~0 4) ~MPR1~0)} is VALID [2020-07-08 12:19:33,721 INFO L280 TraceCheckUtils]: 16: Hoare triple {12081#(<= (+ ~NP~0 4) ~MPR1~0)} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp_ndt_1~0 := #t~nondet22;havoc #t~nondet22; {12081#(<= (+ ~NP~0 4) ~MPR1~0)} is VALID [2020-07-08 12:19:33,722 INFO L280 TraceCheckUtils]: 17: Hoare triple {12081#(<= (+ ~NP~0 4) ~MPR1~0)} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp_ndt_2~0 := #t~nondet23;havoc #t~nondet23; {12081#(<= (+ ~NP~0 4) ~MPR1~0)} is VALID [2020-07-08 12:19:33,722 INFO L280 TraceCheckUtils]: 18: Hoare triple {12081#(<= (+ ~NP~0 4) ~MPR1~0)} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp_ndt_3~0 := #t~nondet24;havoc #t~nondet24; {12081#(<= (+ ~NP~0 4) ~MPR1~0)} is VALID [2020-07-08 12:19:33,723 INFO L280 TraceCheckUtils]: 19: Hoare triple {12081#(<= (+ ~NP~0 4) ~MPR1~0)} assume 3 == ~tmp_ndt_3~0; {12081#(<= (+ ~NP~0 4) ~MPR1~0)} is VALID [2020-07-08 12:19:33,724 INFO L263 TraceCheckUtils]: 20: Hoare triple {12081#(<= (+ ~NP~0 4) ~MPR1~0)} call #t~ret29 := KbFilter_PnP(~devobj~0, ~pirp~0); {12081#(<= (+ ~NP~0 4) ~MPR1~0)} is VALID [2020-07-08 12:19:33,724 INFO L280 TraceCheckUtils]: 21: Hoare triple {12081#(<= (+ ~NP~0 4) ~MPR1~0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~devExt~0;havoc ~irpStack~0;havoc ~status~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~event~0 := #t~nondet2;havoc #t~nondet2;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet3;havoc #t~nondet3;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~irpStack__MinorFunction~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~devExt__TopOfStack~0 := #t~nondet6;havoc #t~nondet6;havoc ~devExt__Started~0;havoc ~devExt__Removed~0;havoc ~devExt__SurpriseRemoved~0;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet7;havoc #t~nondet7;havoc ~irpSp~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___0~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp23~0;~status~0 := 0;~devExt~0 := ~DeviceObject__DeviceExtension~0;~irpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {12081#(<= (+ ~NP~0 4) ~MPR1~0)} is VALID [2020-07-08 12:19:33,725 INFO L280 TraceCheckUtils]: 22: Hoare triple {12081#(<= (+ ~NP~0 4) ~MPR1~0)} assume 0 == ~irpStack__MinorFunction~0; {12081#(<= (+ ~NP~0 4) ~MPR1~0)} is VALID [2020-07-08 12:19:33,726 INFO L280 TraceCheckUtils]: 23: Hoare triple {12081#(<= (+ ~NP~0 4) ~MPR1~0)} ~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {12081#(<= (+ ~NP~0 4) ~MPR1~0)} is VALID [2020-07-08 12:19:33,726 INFO L280 TraceCheckUtils]: 24: Hoare triple {12081#(<= (+ ~NP~0 4) ~MPR1~0)} assume !(~s~0 != ~NP~0); {12081#(<= (+ ~NP~0 4) ~MPR1~0)} is VALID [2020-07-08 12:19:33,727 INFO L280 TraceCheckUtils]: 25: Hoare triple {12081#(<= (+ ~NP~0 4) ~MPR1~0)} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {12081#(<= (+ ~NP~0 4) ~MPR1~0)} is VALID [2020-07-08 12:19:33,727 INFO L280 TraceCheckUtils]: 26: Hoare triple {12081#(<= (+ ~NP~0 4) ~MPR1~0)} ~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~event~0;~irpSp__Control~0 := 224; {12081#(<= (+ ~NP~0 4) ~MPR1~0)} is VALID [2020-07-08 12:19:33,729 INFO L263 TraceCheckUtils]: 27: Hoare triple {12081#(<= (+ ~NP~0 4) ~MPR1~0)} call #t~ret8 := IofCallDriver(~devExt__TopOfStack~0, ~Irp); {12113#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} is VALID [2020-07-08 12:19:33,729 INFO L280 TraceCheckUtils]: 28: Hoare triple {12113#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~lcontext~0 := #t~nondet32;havoc #t~nondet32;havoc ~__cil_tmp7~0; {12073#true} is VALID [2020-07-08 12:19:33,729 INFO L280 TraceCheckUtils]: 29: Hoare triple {12073#true} assume 0 != ~compRegistered~0; {12073#true} is VALID [2020-07-08 12:19:33,730 INFO L263 TraceCheckUtils]: 30: Hoare triple {12073#true} call #t~ret33 := KbFilter_Complete(~DeviceObject, ~Irp, ~lcontext~0); {12127#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:33,730 INFO L280 TraceCheckUtils]: 31: Hoare triple {12127#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {12073#true} is VALID [2020-07-08 12:19:33,731 INFO L263 TraceCheckUtils]: 32: Hoare triple {12073#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {12127#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:33,732 INFO L280 TraceCheckUtils]: 33: Hoare triple {12127#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~l~0 := #t~nondet36;havoc #t~nondet36;~setEventCalled~0 := 1;#res := ~l~0; {12073#true} is VALID [2020-07-08 12:19:33,732 INFO L280 TraceCheckUtils]: 34: Hoare triple {12073#true} assume true; {12073#true} is VALID [2020-07-08 12:19:33,732 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {12073#true} {12073#true} #710#return; {12073#true} is VALID [2020-07-08 12:19:33,732 INFO L280 TraceCheckUtils]: 36: Hoare triple {12073#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {12073#true} is VALID [2020-07-08 12:19:33,732 INFO L280 TraceCheckUtils]: 37: Hoare triple {12073#true} assume true; {12073#true} is VALID [2020-07-08 12:19:33,733 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {12073#true} {12073#true} #732#return; {12073#true} is VALID [2020-07-08 12:19:33,733 INFO L280 TraceCheckUtils]: 39: Hoare triple {12073#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~compRetStatus~0 := #t~ret33;havoc #t~ret33;~__cil_tmp7~0 := ~compRetStatus~0; {12073#true} is VALID [2020-07-08 12:19:33,733 INFO L280 TraceCheckUtils]: 40: Hoare triple {12073#true} assume -1073741802 == ~__cil_tmp7~0; {12073#true} is VALID [2020-07-08 12:19:33,734 INFO L263 TraceCheckUtils]: 41: Hoare triple {12073#true} call stubMoreProcessingRequired(); {12131#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-08 12:19:33,734 INFO L280 TraceCheckUtils]: 42: Hoare triple {12131#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {12132#(= ~MPR1~0 ~s~0)} is VALID [2020-07-08 12:19:33,735 INFO L280 TraceCheckUtils]: 43: Hoare triple {12132#(= ~MPR1~0 ~s~0)} assume true; {12132#(= ~MPR1~0 ~s~0)} is VALID [2020-07-08 12:19:33,736 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {12132#(= ~MPR1~0 ~s~0)} {12073#true} #734#return; {12125#(or (= ~MPR1~0 ~s~0) (= ~MPR1~0 ~NP~0))} is VALID [2020-07-08 12:19:33,737 INFO L280 TraceCheckUtils]: 45: Hoare triple {12125#(or (= ~MPR1~0 ~s~0) (= ~MPR1~0 ~NP~0))} havoc ~tmp_ndt_6~0;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp_ndt_6~0 := #t~nondet34;havoc #t~nondet34; {12125#(or (= ~MPR1~0 ~s~0) (= ~MPR1~0 ~NP~0))} is VALID [2020-07-08 12:19:33,738 INFO L280 TraceCheckUtils]: 46: Hoare triple {12125#(or (= ~MPR1~0 ~s~0) (= ~MPR1~0 ~NP~0))} assume !(0 == ~tmp_ndt_6~0);havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp_ndt_7~0 := #t~nondet35;havoc #t~nondet35; {12125#(or (= ~MPR1~0 ~s~0) (= ~MPR1~0 ~NP~0))} is VALID [2020-07-08 12:19:33,738 INFO L280 TraceCheckUtils]: 47: Hoare triple {12125#(or (= ~MPR1~0 ~s~0) (= ~MPR1~0 ~NP~0))} assume 1 == ~tmp_ndt_7~0; {12125#(or (= ~MPR1~0 ~s~0) (= ~MPR1~0 ~NP~0))} is VALID [2020-07-08 12:19:33,739 INFO L280 TraceCheckUtils]: 48: Hoare triple {12125#(or (= ~MPR1~0 ~s~0) (= ~MPR1~0 ~NP~0))} ~returnVal2~0 := -1073741823; {12125#(or (= ~MPR1~0 ~s~0) (= ~MPR1~0 ~NP~0))} is VALID [2020-07-08 12:19:33,740 INFO L280 TraceCheckUtils]: 49: Hoare triple {12125#(or (= ~MPR1~0 ~s~0) (= ~MPR1~0 ~NP~0))} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {12126#(= ~NP~0 ~MPR1~0)} is VALID [2020-07-08 12:19:33,741 INFO L280 TraceCheckUtils]: 50: Hoare triple {12126#(= ~NP~0 ~MPR1~0)} #res := ~returnVal2~0; {12126#(= ~NP~0 ~MPR1~0)} is VALID [2020-07-08 12:19:33,741 INFO L280 TraceCheckUtils]: 51: Hoare triple {12126#(= ~NP~0 ~MPR1~0)} assume true; {12126#(= ~NP~0 ~MPR1~0)} is VALID [2020-07-08 12:19:33,743 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {12126#(= ~NP~0 ~MPR1~0)} {12081#(<= (+ ~NP~0 4) ~MPR1~0)} #768#return; {12074#false} is VALID [2020-07-08 12:19:33,743 INFO L280 TraceCheckUtils]: 53: Hoare triple {12074#false} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~status~0 := #t~ret8;havoc #t~ret8;~__cil_tmp23~0 := ~status~0; {12074#false} is VALID [2020-07-08 12:19:33,743 INFO L280 TraceCheckUtils]: 54: Hoare triple {12074#false} assume !(259 == ~__cil_tmp23~0); {12074#false} is VALID [2020-07-08 12:19:33,743 INFO L280 TraceCheckUtils]: 55: Hoare triple {12074#false} assume !(~status~0 >= 0); {12074#false} is VALID [2020-07-08 12:19:33,744 INFO L280 TraceCheckUtils]: 56: Hoare triple {12074#false} ~Irp__IoStatus__Status~0 := ~status~0;~myStatus~0 := ~status~0;~Irp__IoStatus__Information~0 := 0; {12074#false} is VALID [2020-07-08 12:19:33,744 INFO L263 TraceCheckUtils]: 57: Hoare triple {12074#false} call IofCompleteRequest(~Irp, 0); {12074#false} is VALID [2020-07-08 12:19:33,744 INFO L280 TraceCheckUtils]: 58: Hoare triple {12074#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {12074#false} is VALID [2020-07-08 12:19:33,745 INFO L280 TraceCheckUtils]: 59: Hoare triple {12074#false} assume !(~s~0 == ~NP~0); {12074#false} is VALID [2020-07-08 12:19:33,745 INFO L263 TraceCheckUtils]: 60: Hoare triple {12074#false} call errorFn(); {12074#false} is VALID [2020-07-08 12:19:33,745 INFO L280 TraceCheckUtils]: 61: Hoare triple {12074#false} assume !false; {12074#false} is VALID [2020-07-08 12:19:33,758 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 12:19:33,758 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1597072282] [2020-07-08 12:19:33,759 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 12:19:33,759 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-08 12:19:33,759 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [204325609] [2020-07-08 12:19:33,760 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 62 [2020-07-08 12:19:33,760 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:19:33,760 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-08 12:19:33,853 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:19:33,853 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-08 12:19:33,853 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:19:33,854 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-08 12:19:33,854 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=95, Unknown=0, NotChecked=0, Total=132 [2020-07-08 12:19:33,854 INFO L87 Difference]: Start difference. First operand 102 states and 112 transitions. Second operand 12 states. [2020-07-08 12:19:35,608 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:19:35,609 INFO L93 Difference]: Finished difference Result 132 states and 147 transitions. [2020-07-08 12:19:35,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-08 12:19:35,609 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 62 [2020-07-08 12:19:35,609 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:19:35,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-08 12:19:35,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 125 transitions. [2020-07-08 12:19:35,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-08 12:19:35,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 125 transitions. [2020-07-08 12:19:35,612 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 125 transitions. [2020-07-08 12:19:35,836 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 125 edges. 125 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:19:35,838 INFO L225 Difference]: With dead ends: 132 [2020-07-08 12:19:35,838 INFO L226 Difference]: Without dead ends: 94 [2020-07-08 12:19:35,839 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=88, Invalid=254, Unknown=0, NotChecked=0, Total=342 [2020-07-08 12:19:35,840 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94 states. [2020-07-08 12:19:36,117 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94 to 94. [2020-07-08 12:19:36,117 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:19:36,118 INFO L82 GeneralOperation]: Start isEquivalent. First operand 94 states. Second operand 94 states. [2020-07-08 12:19:36,118 INFO L74 IsIncluded]: Start isIncluded. First operand 94 states. Second operand 94 states. [2020-07-08 12:19:36,118 INFO L87 Difference]: Start difference. First operand 94 states. Second operand 94 states. [2020-07-08 12:19:36,121 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:19:36,121 INFO L93 Difference]: Finished difference Result 94 states and 102 transitions. [2020-07-08 12:19:36,121 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 102 transitions. [2020-07-08 12:19:36,122 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:19:36,122 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:19:36,122 INFO L74 IsIncluded]: Start isIncluded. First operand 94 states. Second operand 94 states. [2020-07-08 12:19:36,123 INFO L87 Difference]: Start difference. First operand 94 states. Second operand 94 states. [2020-07-08 12:19:36,124 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:19:36,125 INFO L93 Difference]: Finished difference Result 94 states and 102 transitions. [2020-07-08 12:19:36,125 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 102 transitions. [2020-07-08 12:19:36,125 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:19:36,125 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:19:36,125 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:19:36,125 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:19:36,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 94 states. [2020-07-08 12:19:36,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 102 transitions. [2020-07-08 12:19:36,128 INFO L78 Accepts]: Start accepts. Automaton has 94 states and 102 transitions. Word has length 62 [2020-07-08 12:19:36,128 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:19:36,128 INFO L479 AbstractCegarLoop]: Abstraction has 94 states and 102 transitions. [2020-07-08 12:19:36,128 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-08 12:19:36,128 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 102 transitions. [2020-07-08 12:19:36,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2020-07-08 12:19:36,129 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:19:36,129 INFO L422 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] [2020-07-08 12:19:36,129 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-07-08 12:19:36,129 INFO L427 AbstractCegarLoop]: === Iteration 13 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:19:36,130 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:19:36,130 INFO L82 PathProgramCache]: Analyzing trace with hash 198062706, now seen corresponding path program 1 times [2020-07-08 12:19:36,130 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:19:36,130 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [150473846] [2020-07-08 12:19:36,130 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:19:36,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:36,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:36,257 INFO L280 TraceCheckUtils]: 0: Hoare triple {12688#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~KernelMode~0 := 0;~Executive~0 := 0;~DevicePowerState~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~myStatus~0 := 0; {12650#true} is VALID [2020-07-08 12:19:36,257 INFO L280 TraceCheckUtils]: 1: Hoare triple {12650#true} assume true; {12650#true} is VALID [2020-07-08 12:19:36,257 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12650#true} {12650#true} #756#return; {12650#true} is VALID [2020-07-08 12:19:36,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:36,304 INFO L280 TraceCheckUtils]: 0: Hoare triple {12689#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {12650#true} is VALID [2020-07-08 12:19:36,304 INFO L280 TraceCheckUtils]: 1: Hoare triple {12650#true} assume true; {12650#true} is VALID [2020-07-08 12:19:36,305 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12650#true} {12650#true} #716#return; {12650#true} is VALID [2020-07-08 12:19:36,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:36,332 INFO L280 TraceCheckUtils]: 0: Hoare triple {12690#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~pended~0 |old(~pended~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {12650#true} is VALID [2020-07-08 12:19:36,332 INFO L280 TraceCheckUtils]: 1: Hoare triple {12650#true} assume true; {12650#true} is VALID [2020-07-08 12:19:36,333 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12650#true} {12650#true} #718#return; {12650#true} is VALID [2020-07-08 12:19:36,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:36,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:36,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:36,396 INFO L280 TraceCheckUtils]: 0: Hoare triple {12704#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~l~0 := #t~nondet36;havoc #t~nondet36;~setEventCalled~0 := 1;#res := ~l~0; {12650#true} is VALID [2020-07-08 12:19:36,397 INFO L280 TraceCheckUtils]: 1: Hoare triple {12650#true} assume true; {12650#true} is VALID [2020-07-08 12:19:36,397 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12650#true} {12650#true} #710#return; {12650#true} is VALID [2020-07-08 12:19:36,397 INFO L280 TraceCheckUtils]: 0: Hoare triple {12704#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {12650#true} is VALID [2020-07-08 12:19:36,398 INFO L263 TraceCheckUtils]: 1: Hoare triple {12650#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {12704#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:36,399 INFO L280 TraceCheckUtils]: 2: Hoare triple {12704#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~l~0 := #t~nondet36;havoc #t~nondet36;~setEventCalled~0 := 1;#res := ~l~0; {12650#true} is VALID [2020-07-08 12:19:36,399 INFO L280 TraceCheckUtils]: 3: Hoare triple {12650#true} assume true; {12650#true} is VALID [2020-07-08 12:19:36,399 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12650#true} {12650#true} #710#return; {12650#true} is VALID [2020-07-08 12:19:36,399 INFO L280 TraceCheckUtils]: 5: Hoare triple {12650#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {12650#true} is VALID [2020-07-08 12:19:36,399 INFO L280 TraceCheckUtils]: 6: Hoare triple {12650#true} assume true; {12650#true} is VALID [2020-07-08 12:19:36,400 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {12650#true} {12650#true} #732#return; {12650#true} is VALID [2020-07-08 12:19:36,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:36,415 INFO L280 TraceCheckUtils]: 0: Hoare triple {12708#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {12650#true} is VALID [2020-07-08 12:19:36,416 INFO L280 TraceCheckUtils]: 1: Hoare triple {12650#true} assume true; {12650#true} is VALID [2020-07-08 12:19:36,416 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12650#true} {12650#true} #734#return; {12650#true} is VALID [2020-07-08 12:19:36,416 INFO L280 TraceCheckUtils]: 0: Hoare triple {12691#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~lcontext~0 := #t~nondet32;havoc #t~nondet32;havoc ~__cil_tmp7~0; {12650#true} is VALID [2020-07-08 12:19:36,417 INFO L280 TraceCheckUtils]: 1: Hoare triple {12650#true} assume 0 != ~compRegistered~0; {12650#true} is VALID [2020-07-08 12:19:36,418 INFO L263 TraceCheckUtils]: 2: Hoare triple {12650#true} call #t~ret33 := KbFilter_Complete(~DeviceObject, ~Irp, ~lcontext~0); {12704#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:36,418 INFO L280 TraceCheckUtils]: 3: Hoare triple {12704#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {12650#true} is VALID [2020-07-08 12:19:36,419 INFO L263 TraceCheckUtils]: 4: Hoare triple {12650#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {12704#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:36,419 INFO L280 TraceCheckUtils]: 5: Hoare triple {12704#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~l~0 := #t~nondet36;havoc #t~nondet36;~setEventCalled~0 := 1;#res := ~l~0; {12650#true} is VALID [2020-07-08 12:19:36,420 INFO L280 TraceCheckUtils]: 6: Hoare triple {12650#true} assume true; {12650#true} is VALID [2020-07-08 12:19:36,420 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {12650#true} {12650#true} #710#return; {12650#true} is VALID [2020-07-08 12:19:36,420 INFO L280 TraceCheckUtils]: 8: Hoare triple {12650#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {12650#true} is VALID [2020-07-08 12:19:36,420 INFO L280 TraceCheckUtils]: 9: Hoare triple {12650#true} assume true; {12650#true} is VALID [2020-07-08 12:19:36,421 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {12650#true} {12650#true} #732#return; {12650#true} is VALID [2020-07-08 12:19:36,421 INFO L280 TraceCheckUtils]: 11: Hoare triple {12650#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~compRetStatus~0 := #t~ret33;havoc #t~ret33;~__cil_tmp7~0 := ~compRetStatus~0; {12650#true} is VALID [2020-07-08 12:19:36,421 INFO L280 TraceCheckUtils]: 12: Hoare triple {12650#true} assume -1073741802 == ~__cil_tmp7~0; {12650#true} is VALID [2020-07-08 12:19:36,422 INFO L263 TraceCheckUtils]: 13: Hoare triple {12650#true} call stubMoreProcessingRequired(); {12708#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-08 12:19:36,422 INFO L280 TraceCheckUtils]: 14: Hoare triple {12708#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {12650#true} is VALID [2020-07-08 12:19:36,422 INFO L280 TraceCheckUtils]: 15: Hoare triple {12650#true} assume true; {12650#true} is VALID [2020-07-08 12:19:36,423 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {12650#true} {12650#true} #734#return; {12650#true} is VALID [2020-07-08 12:19:36,423 INFO L280 TraceCheckUtils]: 17: Hoare triple {12650#true} havoc ~tmp_ndt_6~0;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp_ndt_6~0 := #t~nondet34;havoc #t~nondet34; {12650#true} is VALID [2020-07-08 12:19:36,423 INFO L280 TraceCheckUtils]: 18: Hoare triple {12650#true} assume !(0 == ~tmp_ndt_6~0);havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp_ndt_7~0 := #t~nondet35;havoc #t~nondet35; {12650#true} is VALID [2020-07-08 12:19:36,423 INFO L280 TraceCheckUtils]: 19: Hoare triple {12650#true} assume 1 == ~tmp_ndt_7~0; {12650#true} is VALID [2020-07-08 12:19:36,424 INFO L280 TraceCheckUtils]: 20: Hoare triple {12650#true} ~returnVal2~0 := -1073741823; {12703#(<= (+ IofCallDriver_~returnVal2~0 1073741823) 0)} is VALID [2020-07-08 12:19:36,425 INFO L280 TraceCheckUtils]: 21: Hoare triple {12703#(<= (+ IofCallDriver_~returnVal2~0 1073741823) 0)} assume !(~s~0 == ~NP~0); {12703#(<= (+ IofCallDriver_~returnVal2~0 1073741823) 0)} is VALID [2020-07-08 12:19:36,425 INFO L280 TraceCheckUtils]: 22: Hoare triple {12703#(<= (+ IofCallDriver_~returnVal2~0 1073741823) 0)} assume ~s~0 == ~MPR1~0; {12703#(<= (+ IofCallDriver_~returnVal2~0 1073741823) 0)} is VALID [2020-07-08 12:19:36,426 INFO L280 TraceCheckUtils]: 23: Hoare triple {12703#(<= (+ IofCallDriver_~returnVal2~0 1073741823) 0)} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {12651#false} is VALID [2020-07-08 12:19:36,426 INFO L280 TraceCheckUtils]: 24: Hoare triple {12651#false} #res := ~returnVal2~0; {12651#false} is VALID [2020-07-08 12:19:36,426 INFO L280 TraceCheckUtils]: 25: Hoare triple {12651#false} assume true; {12651#false} is VALID [2020-07-08 12:19:36,427 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {12651#false} {12650#true} #768#return; {12651#false} is VALID [2020-07-08 12:19:36,430 INFO L263 TraceCheckUtils]: 0: Hoare triple {12650#true} call ULTIMATE.init(); {12688#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} is VALID [2020-07-08 12:19:36,430 INFO L280 TraceCheckUtils]: 1: Hoare triple {12688#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~KernelMode~0 := 0;~Executive~0 := 0;~DevicePowerState~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~myStatus~0 := 0; {12650#true} is VALID [2020-07-08 12:19:36,430 INFO L280 TraceCheckUtils]: 2: Hoare triple {12650#true} assume true; {12650#true} is VALID [2020-07-08 12:19:36,431 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {12650#true} {12650#true} #756#return; {12650#true} is VALID [2020-07-08 12:19:36,431 INFO L263 TraceCheckUtils]: 4: Hoare triple {12650#true} call #t~ret79 := main(); {12650#true} is VALID [2020-07-08 12:19:36,431 INFO L280 TraceCheckUtils]: 5: Hoare triple {12650#true} havoc ~status~1;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irp~0 := #t~nondet19;havoc #t~nondet19;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irp_choice~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~devobj~0 := #t~nondet21;havoc #t~nondet21;havoc ~__cil_tmp8~0;~KernelMode~0 := 0;~Executive~0 := 0;~DevicePowerState~0 := 1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~myStatus~0 := 0;~status~1 := 0;~pirp~0 := ~irp~0; {12650#true} is VALID [2020-07-08 12:19:36,433 INFO L263 TraceCheckUtils]: 6: Hoare triple {12650#true} call _BLAST_init(); {12689#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} is VALID [2020-07-08 12:19:36,433 INFO L280 TraceCheckUtils]: 7: Hoare triple {12689#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {12650#true} is VALID [2020-07-08 12:19:36,433 INFO L280 TraceCheckUtils]: 8: Hoare triple {12650#true} assume true; {12650#true} is VALID [2020-07-08 12:19:36,433 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {12650#true} {12650#true} #716#return; {12650#true} is VALID [2020-07-08 12:19:36,433 INFO L280 TraceCheckUtils]: 10: Hoare triple {12650#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {12650#true} is VALID [2020-07-08 12:19:36,434 INFO L280 TraceCheckUtils]: 11: Hoare triple {12650#true} assume !(0 == ~irp_choice~0); {12650#true} is VALID [2020-07-08 12:19:36,435 INFO L263 TraceCheckUtils]: 12: Hoare triple {12650#true} call stub_driver_init(); {12690#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~pended~0 |old(~pended~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} is VALID [2020-07-08 12:19:36,435 INFO L280 TraceCheckUtils]: 13: Hoare triple {12690#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~pended~0 |old(~pended~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {12650#true} is VALID [2020-07-08 12:19:36,435 INFO L280 TraceCheckUtils]: 14: Hoare triple {12650#true} assume true; {12650#true} is VALID [2020-07-08 12:19:36,435 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {12650#true} {12650#true} #718#return; {12650#true} is VALID [2020-07-08 12:19:36,435 INFO L280 TraceCheckUtils]: 16: Hoare triple {12650#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp_ndt_1~0 := #t~nondet22;havoc #t~nondet22; {12650#true} is VALID [2020-07-08 12:19:36,436 INFO L280 TraceCheckUtils]: 17: Hoare triple {12650#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp_ndt_2~0 := #t~nondet23;havoc #t~nondet23; {12650#true} is VALID [2020-07-08 12:19:36,436 INFO L280 TraceCheckUtils]: 18: Hoare triple {12650#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp_ndt_3~0 := #t~nondet24;havoc #t~nondet24; {12650#true} is VALID [2020-07-08 12:19:36,436 INFO L280 TraceCheckUtils]: 19: Hoare triple {12650#true} assume 3 == ~tmp_ndt_3~0; {12650#true} is VALID [2020-07-08 12:19:36,436 INFO L263 TraceCheckUtils]: 20: Hoare triple {12650#true} call #t~ret29 := KbFilter_PnP(~devobj~0, ~pirp~0); {12650#true} is VALID [2020-07-08 12:19:36,436 INFO L280 TraceCheckUtils]: 21: Hoare triple {12650#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~devExt~0;havoc ~irpStack~0;havoc ~status~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~event~0 := #t~nondet2;havoc #t~nondet2;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet3;havoc #t~nondet3;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~irpStack__MinorFunction~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~devExt__TopOfStack~0 := #t~nondet6;havoc #t~nondet6;havoc ~devExt__Started~0;havoc ~devExt__Removed~0;havoc ~devExt__SurpriseRemoved~0;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet7;havoc #t~nondet7;havoc ~irpSp~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___0~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp23~0;~status~0 := 0;~devExt~0 := ~DeviceObject__DeviceExtension~0;~irpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {12650#true} is VALID [2020-07-08 12:19:36,436 INFO L280 TraceCheckUtils]: 22: Hoare triple {12650#true} assume 0 == ~irpStack__MinorFunction~0; {12650#true} is VALID [2020-07-08 12:19:36,437 INFO L280 TraceCheckUtils]: 23: Hoare triple {12650#true} ~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {12650#true} is VALID [2020-07-08 12:19:36,437 INFO L280 TraceCheckUtils]: 24: Hoare triple {12650#true} assume !(~s~0 != ~NP~0); {12650#true} is VALID [2020-07-08 12:19:36,437 INFO L280 TraceCheckUtils]: 25: Hoare triple {12650#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {12650#true} is VALID [2020-07-08 12:19:36,437 INFO L280 TraceCheckUtils]: 26: Hoare triple {12650#true} ~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~event~0;~irpSp__Control~0 := 224; {12650#true} is VALID [2020-07-08 12:19:36,438 INFO L263 TraceCheckUtils]: 27: Hoare triple {12650#true} call #t~ret8 := IofCallDriver(~devExt__TopOfStack~0, ~Irp); {12691#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} is VALID [2020-07-08 12:19:36,439 INFO L280 TraceCheckUtils]: 28: Hoare triple {12691#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~lcontext~0 := #t~nondet32;havoc #t~nondet32;havoc ~__cil_tmp7~0; {12650#true} is VALID [2020-07-08 12:19:36,439 INFO L280 TraceCheckUtils]: 29: Hoare triple {12650#true} assume 0 != ~compRegistered~0; {12650#true} is VALID [2020-07-08 12:19:36,440 INFO L263 TraceCheckUtils]: 30: Hoare triple {12650#true} call #t~ret33 := KbFilter_Complete(~DeviceObject, ~Irp, ~lcontext~0); {12704#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:36,440 INFO L280 TraceCheckUtils]: 31: Hoare triple {12704#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {12650#true} is VALID [2020-07-08 12:19:36,441 INFO L263 TraceCheckUtils]: 32: Hoare triple {12650#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {12704#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:36,441 INFO L280 TraceCheckUtils]: 33: Hoare triple {12704#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~l~0 := #t~nondet36;havoc #t~nondet36;~setEventCalled~0 := 1;#res := ~l~0; {12650#true} is VALID [2020-07-08 12:19:36,441 INFO L280 TraceCheckUtils]: 34: Hoare triple {12650#true} assume true; {12650#true} is VALID [2020-07-08 12:19:36,441 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {12650#true} {12650#true} #710#return; {12650#true} is VALID [2020-07-08 12:19:36,441 INFO L280 TraceCheckUtils]: 36: Hoare triple {12650#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {12650#true} is VALID [2020-07-08 12:19:36,442 INFO L280 TraceCheckUtils]: 37: Hoare triple {12650#true} assume true; {12650#true} is VALID [2020-07-08 12:19:36,442 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {12650#true} {12650#true} #732#return; {12650#true} is VALID [2020-07-08 12:19:36,442 INFO L280 TraceCheckUtils]: 39: Hoare triple {12650#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~compRetStatus~0 := #t~ret33;havoc #t~ret33;~__cil_tmp7~0 := ~compRetStatus~0; {12650#true} is VALID [2020-07-08 12:19:36,442 INFO L280 TraceCheckUtils]: 40: Hoare triple {12650#true} assume -1073741802 == ~__cil_tmp7~0; {12650#true} is VALID [2020-07-08 12:19:36,443 INFO L263 TraceCheckUtils]: 41: Hoare triple {12650#true} call stubMoreProcessingRequired(); {12708#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-08 12:19:36,443 INFO L280 TraceCheckUtils]: 42: Hoare triple {12708#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {12650#true} is VALID [2020-07-08 12:19:36,443 INFO L280 TraceCheckUtils]: 43: Hoare triple {12650#true} assume true; {12650#true} is VALID [2020-07-08 12:19:36,443 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {12650#true} {12650#true} #734#return; {12650#true} is VALID [2020-07-08 12:19:36,443 INFO L280 TraceCheckUtils]: 45: Hoare triple {12650#true} havoc ~tmp_ndt_6~0;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp_ndt_6~0 := #t~nondet34;havoc #t~nondet34; {12650#true} is VALID [2020-07-08 12:19:36,444 INFO L280 TraceCheckUtils]: 46: Hoare triple {12650#true} assume !(0 == ~tmp_ndt_6~0);havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp_ndt_7~0 := #t~nondet35;havoc #t~nondet35; {12650#true} is VALID [2020-07-08 12:19:36,444 INFO L280 TraceCheckUtils]: 47: Hoare triple {12650#true} assume 1 == ~tmp_ndt_7~0; {12650#true} is VALID [2020-07-08 12:19:36,444 INFO L280 TraceCheckUtils]: 48: Hoare triple {12650#true} ~returnVal2~0 := -1073741823; {12703#(<= (+ IofCallDriver_~returnVal2~0 1073741823) 0)} is VALID [2020-07-08 12:19:36,445 INFO L280 TraceCheckUtils]: 49: Hoare triple {12703#(<= (+ IofCallDriver_~returnVal2~0 1073741823) 0)} assume !(~s~0 == ~NP~0); {12703#(<= (+ IofCallDriver_~returnVal2~0 1073741823) 0)} is VALID [2020-07-08 12:19:36,445 INFO L280 TraceCheckUtils]: 50: Hoare triple {12703#(<= (+ IofCallDriver_~returnVal2~0 1073741823) 0)} assume ~s~0 == ~MPR1~0; {12703#(<= (+ IofCallDriver_~returnVal2~0 1073741823) 0)} is VALID [2020-07-08 12:19:36,446 INFO L280 TraceCheckUtils]: 51: Hoare triple {12703#(<= (+ IofCallDriver_~returnVal2~0 1073741823) 0)} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {12651#false} is VALID [2020-07-08 12:19:36,446 INFO L280 TraceCheckUtils]: 52: Hoare triple {12651#false} #res := ~returnVal2~0; {12651#false} is VALID [2020-07-08 12:19:36,446 INFO L280 TraceCheckUtils]: 53: Hoare triple {12651#false} assume true; {12651#false} is VALID [2020-07-08 12:19:36,447 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {12651#false} {12650#true} #768#return; {12651#false} is VALID [2020-07-08 12:19:36,447 INFO L280 TraceCheckUtils]: 55: Hoare triple {12651#false} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~status~0 := #t~ret8;havoc #t~ret8;~__cil_tmp23~0 := ~status~0; {12651#false} is VALID [2020-07-08 12:19:36,447 INFO L280 TraceCheckUtils]: 56: Hoare triple {12651#false} assume !(259 == ~__cil_tmp23~0); {12651#false} is VALID [2020-07-08 12:19:36,447 INFO L280 TraceCheckUtils]: 57: Hoare triple {12651#false} assume !(~status~0 >= 0); {12651#false} is VALID [2020-07-08 12:19:36,447 INFO L280 TraceCheckUtils]: 58: Hoare triple {12651#false} ~Irp__IoStatus__Status~0 := ~status~0;~myStatus~0 := ~status~0;~Irp__IoStatus__Information~0 := 0; {12651#false} is VALID [2020-07-08 12:19:36,447 INFO L263 TraceCheckUtils]: 59: Hoare triple {12651#false} call IofCompleteRequest(~Irp, 0); {12651#false} is VALID [2020-07-08 12:19:36,448 INFO L280 TraceCheckUtils]: 60: Hoare triple {12651#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {12651#false} is VALID [2020-07-08 12:19:36,448 INFO L280 TraceCheckUtils]: 61: Hoare triple {12651#false} assume !(~s~0 == ~NP~0); {12651#false} is VALID [2020-07-08 12:19:36,448 INFO L263 TraceCheckUtils]: 62: Hoare triple {12651#false} call errorFn(); {12651#false} is VALID [2020-07-08 12:19:36,448 INFO L280 TraceCheckUtils]: 63: Hoare triple {12651#false} assume !false; {12651#false} is VALID [2020-07-08 12:19:36,456 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 12:19:36,456 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [150473846] [2020-07-08 12:19:36,456 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 12:19:36,457 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-08 12:19:36,457 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1248536561] [2020-07-08 12:19:36,457 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-08 12:19:36,458 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:19:36,458 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 12:19:36,527 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 64 edges. 64 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:19:36,527 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 12:19:36,528 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:19:36,528 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 12:19:36,529 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2020-07-08 12:19:36,529 INFO L87 Difference]: Start difference. First operand 94 states and 102 transitions. Second operand 9 states. [2020-07-08 12:19:37,590 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:19:37,590 INFO L93 Difference]: Finished difference Result 130 states and 144 transitions. [2020-07-08 12:19:37,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-08 12:19:37,591 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-08 12:19:37,591 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:19:37,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 12:19:37,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 129 transitions. [2020-07-08 12:19:37,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 12:19:37,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 129 transitions. [2020-07-08 12:19:37,594 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 129 transitions. [2020-07-08 12:19:37,788 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 129 edges. 129 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:19:37,790 INFO L225 Difference]: With dead ends: 130 [2020-07-08 12:19:37,790 INFO L226 Difference]: Without dead ends: 100 [2020-07-08 12:19:37,791 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2020-07-08 12:19:37,791 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 100 states. [2020-07-08 12:19:38,089 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 100 to 97. [2020-07-08 12:19:38,089 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:19:38,090 INFO L82 GeneralOperation]: Start isEquivalent. First operand 100 states. Second operand 97 states. [2020-07-08 12:19:38,090 INFO L74 IsIncluded]: Start isIncluded. First operand 100 states. Second operand 97 states. [2020-07-08 12:19:38,090 INFO L87 Difference]: Start difference. First operand 100 states. Second operand 97 states. [2020-07-08 12:19:38,093 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:19:38,094 INFO L93 Difference]: Finished difference Result 100 states and 108 transitions. [2020-07-08 12:19:38,094 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 108 transitions. [2020-07-08 12:19:38,094 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:19:38,094 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:19:38,095 INFO L74 IsIncluded]: Start isIncluded. First operand 97 states. Second operand 100 states. [2020-07-08 12:19:38,095 INFO L87 Difference]: Start difference. First operand 97 states. Second operand 100 states. [2020-07-08 12:19:38,097 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:19:38,097 INFO L93 Difference]: Finished difference Result 100 states and 108 transitions. [2020-07-08 12:19:38,097 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 108 transitions. [2020-07-08 12:19:38,097 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:19:38,098 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:19:38,098 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:19:38,098 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:19:38,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 97 states. [2020-07-08 12:19:38,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 97 states and 105 transitions. [2020-07-08 12:19:38,100 INFO L78 Accepts]: Start accepts. Automaton has 97 states and 105 transitions. Word has length 64 [2020-07-08 12:19:38,100 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:19:38,100 INFO L479 AbstractCegarLoop]: Abstraction has 97 states and 105 transitions. [2020-07-08 12:19:38,100 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 12:19:38,100 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 105 transitions. [2020-07-08 12:19:38,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2020-07-08 12:19:38,101 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:19:38,101 INFO L422 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] [2020-07-08 12:19:38,102 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2020-07-08 12:19:38,102 INFO L427 AbstractCegarLoop]: === Iteration 14 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:19:38,102 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:19:38,102 INFO L82 PathProgramCache]: Analyzing trace with hash 1883613746, now seen corresponding path program 1 times [2020-07-08 12:19:38,102 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:19:38,103 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1818872495] [2020-07-08 12:19:38,103 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:19:38,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:38,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:38,273 INFO L280 TraceCheckUtils]: 0: Hoare triple {13263#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~KernelMode~0 := 0;~Executive~0 := 0;~DevicePowerState~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~myStatus~0 := 0; {13223#true} is VALID [2020-07-08 12:19:38,274 INFO L280 TraceCheckUtils]: 1: Hoare triple {13223#true} assume true; {13223#true} is VALID [2020-07-08 12:19:38,274 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13223#true} {13223#true} #756#return; {13223#true} is VALID [2020-07-08 12:19:38,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:38,328 INFO L280 TraceCheckUtils]: 0: Hoare triple {13264#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {13223#true} is VALID [2020-07-08 12:19:38,329 INFO L280 TraceCheckUtils]: 1: Hoare triple {13223#true} assume true; {13223#true} is VALID [2020-07-08 12:19:38,329 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13223#true} {13223#true} #716#return; {13223#true} is VALID [2020-07-08 12:19:38,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:38,360 INFO L280 TraceCheckUtils]: 0: Hoare triple {13265#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~pended~0 |old(~pended~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {13223#true} is VALID [2020-07-08 12:19:38,361 INFO L280 TraceCheckUtils]: 1: Hoare triple {13223#true} assume true; {13223#true} is VALID [2020-07-08 12:19:38,361 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13223#true} {13223#true} #718#return; {13223#true} is VALID [2020-07-08 12:19:38,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:38,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:38,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:38,454 INFO L280 TraceCheckUtils]: 0: Hoare triple {13281#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~l~0 := #t~nondet36;havoc #t~nondet36;~setEventCalled~0 := 1;#res := ~l~0; {13223#true} is VALID [2020-07-08 12:19:38,455 INFO L280 TraceCheckUtils]: 1: Hoare triple {13223#true} assume true; {13223#true} is VALID [2020-07-08 12:19:38,455 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13223#true} {13223#true} #710#return; {13223#true} is VALID [2020-07-08 12:19:38,455 INFO L280 TraceCheckUtils]: 0: Hoare triple {13281#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {13223#true} is VALID [2020-07-08 12:19:38,456 INFO L263 TraceCheckUtils]: 1: Hoare triple {13223#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {13281#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:38,457 INFO L280 TraceCheckUtils]: 2: Hoare triple {13281#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~l~0 := #t~nondet36;havoc #t~nondet36;~setEventCalled~0 := 1;#res := ~l~0; {13223#true} is VALID [2020-07-08 12:19:38,457 INFO L280 TraceCheckUtils]: 3: Hoare triple {13223#true} assume true; {13223#true} is VALID [2020-07-08 12:19:38,457 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13223#true} {13223#true} #710#return; {13223#true} is VALID [2020-07-08 12:19:38,457 INFO L280 TraceCheckUtils]: 5: Hoare triple {13223#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {13223#true} is VALID [2020-07-08 12:19:38,457 INFO L280 TraceCheckUtils]: 6: Hoare triple {13223#true} assume true; {13223#true} is VALID [2020-07-08 12:19:38,458 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {13223#true} {13223#true} #732#return; {13223#true} is VALID [2020-07-08 12:19:38,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:38,479 INFO L280 TraceCheckUtils]: 0: Hoare triple {13285#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {13223#true} is VALID [2020-07-08 12:19:38,479 INFO L280 TraceCheckUtils]: 1: Hoare triple {13223#true} assume true; {13223#true} is VALID [2020-07-08 12:19:38,479 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13223#true} {13223#true} #734#return; {13223#true} is VALID [2020-07-08 12:19:38,479 INFO L280 TraceCheckUtils]: 0: Hoare triple {13266#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~lcontext~0 := #t~nondet32;havoc #t~nondet32;havoc ~__cil_tmp7~0; {13223#true} is VALID [2020-07-08 12:19:38,480 INFO L280 TraceCheckUtils]: 1: Hoare triple {13223#true} assume 0 != ~compRegistered~0; {13223#true} is VALID [2020-07-08 12:19:38,481 INFO L263 TraceCheckUtils]: 2: Hoare triple {13223#true} call #t~ret33 := KbFilter_Complete(~DeviceObject, ~Irp, ~lcontext~0); {13281#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:38,481 INFO L280 TraceCheckUtils]: 3: Hoare triple {13281#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {13223#true} is VALID [2020-07-08 12:19:38,482 INFO L263 TraceCheckUtils]: 4: Hoare triple {13223#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {13281#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:38,482 INFO L280 TraceCheckUtils]: 5: Hoare triple {13281#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~l~0 := #t~nondet36;havoc #t~nondet36;~setEventCalled~0 := 1;#res := ~l~0; {13223#true} is VALID [2020-07-08 12:19:38,482 INFO L280 TraceCheckUtils]: 6: Hoare triple {13223#true} assume true; {13223#true} is VALID [2020-07-08 12:19:38,483 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {13223#true} {13223#true} #710#return; {13223#true} is VALID [2020-07-08 12:19:38,483 INFO L280 TraceCheckUtils]: 8: Hoare triple {13223#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {13223#true} is VALID [2020-07-08 12:19:38,483 INFO L280 TraceCheckUtils]: 9: Hoare triple {13223#true} assume true; {13223#true} is VALID [2020-07-08 12:19:38,483 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {13223#true} {13223#true} #732#return; {13223#true} is VALID [2020-07-08 12:19:38,484 INFO L280 TraceCheckUtils]: 11: Hoare triple {13223#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~compRetStatus~0 := #t~ret33;havoc #t~ret33;~__cil_tmp7~0 := ~compRetStatus~0; {13223#true} is VALID [2020-07-08 12:19:38,484 INFO L280 TraceCheckUtils]: 12: Hoare triple {13223#true} assume -1073741802 == ~__cil_tmp7~0; {13223#true} is VALID [2020-07-08 12:19:38,485 INFO L263 TraceCheckUtils]: 13: Hoare triple {13223#true} call stubMoreProcessingRequired(); {13285#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-08 12:19:38,485 INFO L280 TraceCheckUtils]: 14: Hoare triple {13285#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {13223#true} is VALID [2020-07-08 12:19:38,486 INFO L280 TraceCheckUtils]: 15: Hoare triple {13223#true} assume true; {13223#true} is VALID [2020-07-08 12:19:38,486 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13223#true} {13223#true} #734#return; {13223#true} is VALID [2020-07-08 12:19:38,486 INFO L280 TraceCheckUtils]: 17: Hoare triple {13223#true} havoc ~tmp_ndt_6~0;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp_ndt_6~0 := #t~nondet34;havoc #t~nondet34; {13223#true} is VALID [2020-07-08 12:19:38,486 INFO L280 TraceCheckUtils]: 18: Hoare triple {13223#true} assume !(0 == ~tmp_ndt_6~0);havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp_ndt_7~0 := #t~nondet35;havoc #t~nondet35; {13223#true} is VALID [2020-07-08 12:19:38,486 INFO L280 TraceCheckUtils]: 19: Hoare triple {13223#true} assume !(1 == ~tmp_ndt_7~0); {13223#true} is VALID [2020-07-08 12:19:38,487 INFO L280 TraceCheckUtils]: 20: Hoare triple {13223#true} ~returnVal2~0 := 259; {13278#(= 259 IofCallDriver_~returnVal2~0)} is VALID [2020-07-08 12:19:38,488 INFO L280 TraceCheckUtils]: 21: Hoare triple {13278#(= 259 IofCallDriver_~returnVal2~0)} assume !(~s~0 == ~NP~0); {13278#(= 259 IofCallDriver_~returnVal2~0)} is VALID [2020-07-08 12:19:38,489 INFO L280 TraceCheckUtils]: 22: Hoare triple {13278#(= 259 IofCallDriver_~returnVal2~0)} assume ~s~0 == ~MPR1~0; {13278#(= 259 IofCallDriver_~returnVal2~0)} is VALID [2020-07-08 12:19:38,489 INFO L280 TraceCheckUtils]: 23: Hoare triple {13278#(= 259 IofCallDriver_~returnVal2~0)} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {13279#(<= 259 IofCallDriver_~returnVal2~0)} is VALID [2020-07-08 12:19:38,490 INFO L280 TraceCheckUtils]: 24: Hoare triple {13279#(<= 259 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {13280#(<= 259 |IofCallDriver_#res|)} is VALID [2020-07-08 12:19:38,491 INFO L280 TraceCheckUtils]: 25: Hoare triple {13280#(<= 259 |IofCallDriver_#res|)} assume true; {13280#(<= 259 |IofCallDriver_#res|)} is VALID [2020-07-08 12:19:38,492 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13280#(<= 259 |IofCallDriver_#res|)} {13223#true} #768#return; {13261#(<= 259 |KbFilter_PnP_#t~ret8|)} is VALID [2020-07-08 12:19:38,494 INFO L263 TraceCheckUtils]: 0: Hoare triple {13223#true} call ULTIMATE.init(); {13263#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} is VALID [2020-07-08 12:19:38,495 INFO L280 TraceCheckUtils]: 1: Hoare triple {13263#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~KernelMode~0 := 0;~Executive~0 := 0;~DevicePowerState~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~myStatus~0 := 0; {13223#true} is VALID [2020-07-08 12:19:38,495 INFO L280 TraceCheckUtils]: 2: Hoare triple {13223#true} assume true; {13223#true} is VALID [2020-07-08 12:19:38,495 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13223#true} {13223#true} #756#return; {13223#true} is VALID [2020-07-08 12:19:38,495 INFO L263 TraceCheckUtils]: 4: Hoare triple {13223#true} call #t~ret79 := main(); {13223#true} is VALID [2020-07-08 12:19:38,496 INFO L280 TraceCheckUtils]: 5: Hoare triple {13223#true} havoc ~status~1;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irp~0 := #t~nondet19;havoc #t~nondet19;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irp_choice~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~devobj~0 := #t~nondet21;havoc #t~nondet21;havoc ~__cil_tmp8~0;~KernelMode~0 := 0;~Executive~0 := 0;~DevicePowerState~0 := 1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~myStatus~0 := 0;~status~1 := 0;~pirp~0 := ~irp~0; {13223#true} is VALID [2020-07-08 12:19:38,498 INFO L263 TraceCheckUtils]: 6: Hoare triple {13223#true} call _BLAST_init(); {13264#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} is VALID [2020-07-08 12:19:38,498 INFO L280 TraceCheckUtils]: 7: Hoare triple {13264#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {13223#true} is VALID [2020-07-08 12:19:38,498 INFO L280 TraceCheckUtils]: 8: Hoare triple {13223#true} assume true; {13223#true} is VALID [2020-07-08 12:19:38,498 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {13223#true} {13223#true} #716#return; {13223#true} is VALID [2020-07-08 12:19:38,499 INFO L280 TraceCheckUtils]: 10: Hoare triple {13223#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {13223#true} is VALID [2020-07-08 12:19:38,499 INFO L280 TraceCheckUtils]: 11: Hoare triple {13223#true} assume !(0 == ~irp_choice~0); {13223#true} is VALID [2020-07-08 12:19:38,500 INFO L263 TraceCheckUtils]: 12: Hoare triple {13223#true} call stub_driver_init(); {13265#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~pended~0 |old(~pended~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} is VALID [2020-07-08 12:19:38,500 INFO L280 TraceCheckUtils]: 13: Hoare triple {13265#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~pended~0 |old(~pended~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {13223#true} is VALID [2020-07-08 12:19:38,501 INFO L280 TraceCheckUtils]: 14: Hoare triple {13223#true} assume true; {13223#true} is VALID [2020-07-08 12:19:38,501 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {13223#true} {13223#true} #718#return; {13223#true} is VALID [2020-07-08 12:19:38,501 INFO L280 TraceCheckUtils]: 16: Hoare triple {13223#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp_ndt_1~0 := #t~nondet22;havoc #t~nondet22; {13223#true} is VALID [2020-07-08 12:19:38,501 INFO L280 TraceCheckUtils]: 17: Hoare triple {13223#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp_ndt_2~0 := #t~nondet23;havoc #t~nondet23; {13223#true} is VALID [2020-07-08 12:19:38,501 INFO L280 TraceCheckUtils]: 18: Hoare triple {13223#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp_ndt_3~0 := #t~nondet24;havoc #t~nondet24; {13223#true} is VALID [2020-07-08 12:19:38,502 INFO L280 TraceCheckUtils]: 19: Hoare triple {13223#true} assume 3 == ~tmp_ndt_3~0; {13223#true} is VALID [2020-07-08 12:19:38,502 INFO L263 TraceCheckUtils]: 20: Hoare triple {13223#true} call #t~ret29 := KbFilter_PnP(~devobj~0, ~pirp~0); {13223#true} is VALID [2020-07-08 12:19:38,502 INFO L280 TraceCheckUtils]: 21: Hoare triple {13223#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~devExt~0;havoc ~irpStack~0;havoc ~status~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~event~0 := #t~nondet2;havoc #t~nondet2;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet3;havoc #t~nondet3;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~irpStack__MinorFunction~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~devExt__TopOfStack~0 := #t~nondet6;havoc #t~nondet6;havoc ~devExt__Started~0;havoc ~devExt__Removed~0;havoc ~devExt__SurpriseRemoved~0;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet7;havoc #t~nondet7;havoc ~irpSp~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___0~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp23~0;~status~0 := 0;~devExt~0 := ~DeviceObject__DeviceExtension~0;~irpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {13223#true} is VALID [2020-07-08 12:19:38,502 INFO L280 TraceCheckUtils]: 22: Hoare triple {13223#true} assume 0 == ~irpStack__MinorFunction~0; {13223#true} is VALID [2020-07-08 12:19:38,502 INFO L280 TraceCheckUtils]: 23: Hoare triple {13223#true} ~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {13223#true} is VALID [2020-07-08 12:19:38,503 INFO L280 TraceCheckUtils]: 24: Hoare triple {13223#true} assume !(~s~0 != ~NP~0); {13223#true} is VALID [2020-07-08 12:19:38,503 INFO L280 TraceCheckUtils]: 25: Hoare triple {13223#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {13223#true} is VALID [2020-07-08 12:19:38,503 INFO L280 TraceCheckUtils]: 26: Hoare triple {13223#true} ~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~event~0;~irpSp__Control~0 := 224; {13223#true} is VALID [2020-07-08 12:19:38,504 INFO L263 TraceCheckUtils]: 27: Hoare triple {13223#true} call #t~ret8 := IofCallDriver(~devExt__TopOfStack~0, ~Irp); {13266#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} is VALID [2020-07-08 12:19:38,504 INFO L280 TraceCheckUtils]: 28: Hoare triple {13266#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~lcontext~0 := #t~nondet32;havoc #t~nondet32;havoc ~__cil_tmp7~0; {13223#true} is VALID [2020-07-08 12:19:38,505 INFO L280 TraceCheckUtils]: 29: Hoare triple {13223#true} assume 0 != ~compRegistered~0; {13223#true} is VALID [2020-07-08 12:19:38,506 INFO L263 TraceCheckUtils]: 30: Hoare triple {13223#true} call #t~ret33 := KbFilter_Complete(~DeviceObject, ~Irp, ~lcontext~0); {13281#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:38,506 INFO L280 TraceCheckUtils]: 31: Hoare triple {13281#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {13223#true} is VALID [2020-07-08 12:19:38,507 INFO L263 TraceCheckUtils]: 32: Hoare triple {13223#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {13281#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:38,507 INFO L280 TraceCheckUtils]: 33: Hoare triple {13281#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~l~0 := #t~nondet36;havoc #t~nondet36;~setEventCalled~0 := 1;#res := ~l~0; {13223#true} is VALID [2020-07-08 12:19:38,508 INFO L280 TraceCheckUtils]: 34: Hoare triple {13223#true} assume true; {13223#true} is VALID [2020-07-08 12:19:38,508 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {13223#true} {13223#true} #710#return; {13223#true} is VALID [2020-07-08 12:19:38,508 INFO L280 TraceCheckUtils]: 36: Hoare triple {13223#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {13223#true} is VALID [2020-07-08 12:19:38,508 INFO L280 TraceCheckUtils]: 37: Hoare triple {13223#true} assume true; {13223#true} is VALID [2020-07-08 12:19:38,508 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {13223#true} {13223#true} #732#return; {13223#true} is VALID [2020-07-08 12:19:38,509 INFO L280 TraceCheckUtils]: 39: Hoare triple {13223#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~compRetStatus~0 := #t~ret33;havoc #t~ret33;~__cil_tmp7~0 := ~compRetStatus~0; {13223#true} is VALID [2020-07-08 12:19:38,509 INFO L280 TraceCheckUtils]: 40: Hoare triple {13223#true} assume -1073741802 == ~__cil_tmp7~0; {13223#true} is VALID [2020-07-08 12:19:38,510 INFO L263 TraceCheckUtils]: 41: Hoare triple {13223#true} call stubMoreProcessingRequired(); {13285#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-08 12:19:38,510 INFO L280 TraceCheckUtils]: 42: Hoare triple {13285#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {13223#true} is VALID [2020-07-08 12:19:38,510 INFO L280 TraceCheckUtils]: 43: Hoare triple {13223#true} assume true; {13223#true} is VALID [2020-07-08 12:19:38,510 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {13223#true} {13223#true} #734#return; {13223#true} is VALID [2020-07-08 12:19:38,510 INFO L280 TraceCheckUtils]: 45: Hoare triple {13223#true} havoc ~tmp_ndt_6~0;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp_ndt_6~0 := #t~nondet34;havoc #t~nondet34; {13223#true} is VALID [2020-07-08 12:19:38,510 INFO L280 TraceCheckUtils]: 46: Hoare triple {13223#true} assume !(0 == ~tmp_ndt_6~0);havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp_ndt_7~0 := #t~nondet35;havoc #t~nondet35; {13223#true} is VALID [2020-07-08 12:19:38,511 INFO L280 TraceCheckUtils]: 47: Hoare triple {13223#true} assume !(1 == ~tmp_ndt_7~0); {13223#true} is VALID [2020-07-08 12:19:38,511 INFO L280 TraceCheckUtils]: 48: Hoare triple {13223#true} ~returnVal2~0 := 259; {13278#(= 259 IofCallDriver_~returnVal2~0)} is VALID [2020-07-08 12:19:38,512 INFO L280 TraceCheckUtils]: 49: Hoare triple {13278#(= 259 IofCallDriver_~returnVal2~0)} assume !(~s~0 == ~NP~0); {13278#(= 259 IofCallDriver_~returnVal2~0)} is VALID [2020-07-08 12:19:38,512 INFO L280 TraceCheckUtils]: 50: Hoare triple {13278#(= 259 IofCallDriver_~returnVal2~0)} assume ~s~0 == ~MPR1~0; {13278#(= 259 IofCallDriver_~returnVal2~0)} is VALID [2020-07-08 12:19:38,513 INFO L280 TraceCheckUtils]: 51: Hoare triple {13278#(= 259 IofCallDriver_~returnVal2~0)} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {13279#(<= 259 IofCallDriver_~returnVal2~0)} is VALID [2020-07-08 12:19:38,513 INFO L280 TraceCheckUtils]: 52: Hoare triple {13279#(<= 259 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {13280#(<= 259 |IofCallDriver_#res|)} is VALID [2020-07-08 12:19:38,514 INFO L280 TraceCheckUtils]: 53: Hoare triple {13280#(<= 259 |IofCallDriver_#res|)} assume true; {13280#(<= 259 |IofCallDriver_#res|)} is VALID [2020-07-08 12:19:38,515 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {13280#(<= 259 |IofCallDriver_#res|)} {13223#true} #768#return; {13261#(<= 259 |KbFilter_PnP_#t~ret8|)} is VALID [2020-07-08 12:19:38,516 INFO L280 TraceCheckUtils]: 55: Hoare triple {13261#(<= 259 |KbFilter_PnP_#t~ret8|)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~status~0 := #t~ret8;havoc #t~ret8;~__cil_tmp23~0 := ~status~0; {13262#(<= 259 KbFilter_PnP_~status~0)} is VALID [2020-07-08 12:19:38,516 INFO L280 TraceCheckUtils]: 56: Hoare triple {13262#(<= 259 KbFilter_PnP_~status~0)} assume !(259 == ~__cil_tmp23~0); {13262#(<= 259 KbFilter_PnP_~status~0)} is VALID [2020-07-08 12:19:38,517 INFO L280 TraceCheckUtils]: 57: Hoare triple {13262#(<= 259 KbFilter_PnP_~status~0)} assume !(~status~0 >= 0); {13224#false} is VALID [2020-07-08 12:19:38,517 INFO L280 TraceCheckUtils]: 58: Hoare triple {13224#false} ~Irp__IoStatus__Status~0 := ~status~0;~myStatus~0 := ~status~0;~Irp__IoStatus__Information~0 := 0; {13224#false} is VALID [2020-07-08 12:19:38,517 INFO L263 TraceCheckUtils]: 59: Hoare triple {13224#false} call IofCompleteRequest(~Irp, 0); {13224#false} is VALID [2020-07-08 12:19:38,518 INFO L280 TraceCheckUtils]: 60: Hoare triple {13224#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {13224#false} is VALID [2020-07-08 12:19:38,518 INFO L280 TraceCheckUtils]: 61: Hoare triple {13224#false} assume !(~s~0 == ~NP~0); {13224#false} is VALID [2020-07-08 12:19:38,518 INFO L263 TraceCheckUtils]: 62: Hoare triple {13224#false} call errorFn(); {13224#false} is VALID [2020-07-08 12:19:38,518 INFO L280 TraceCheckUtils]: 63: Hoare triple {13224#false} assume !false; {13224#false} is VALID [2020-07-08 12:19:38,526 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 12:19:38,526 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1818872495] [2020-07-08 12:19:38,527 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 12:19:38,527 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-07-08 12:19:38,527 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [228763943] [2020-07-08 12:19:38,528 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 64 [2020-07-08 12:19:38,528 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:19:38,528 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2020-07-08 12:19:38,603 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 64 edges. 64 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:19:38,604 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-07-08 12:19:38,604 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:19:38,604 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-07-08 12:19:38,605 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=118, Unknown=0, NotChecked=0, Total=156 [2020-07-08 12:19:38,605 INFO L87 Difference]: Start difference. First operand 97 states and 105 transitions. Second operand 13 states. [2020-07-08 12:19:40,397 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:19:40,397 INFO L93 Difference]: Finished difference Result 116 states and 123 transitions. [2020-07-08 12:19:40,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-08 12:19:40,398 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 64 [2020-07-08 12:19:40,398 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:19:40,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-08 12:19:40,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 116 transitions. [2020-07-08 12:19:40,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-08 12:19:40,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 116 transitions. [2020-07-08 12:19:40,401 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 116 transitions. [2020-07-08 12:19:40,580 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 116 edges. 116 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:19:40,582 INFO L225 Difference]: With dead ends: 116 [2020-07-08 12:19:40,583 INFO L226 Difference]: Without dead ends: 97 [2020-07-08 12:19:40,583 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=43, Invalid=139, Unknown=0, NotChecked=0, Total=182 [2020-07-08 12:19:40,584 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97 states. [2020-07-08 12:19:40,876 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97 to 97. [2020-07-08 12:19:40,877 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:19:40,877 INFO L82 GeneralOperation]: Start isEquivalent. First operand 97 states. Second operand 97 states. [2020-07-08 12:19:40,877 INFO L74 IsIncluded]: Start isIncluded. First operand 97 states. Second operand 97 states. [2020-07-08 12:19:40,877 INFO L87 Difference]: Start difference. First operand 97 states. Second operand 97 states. [2020-07-08 12:19:40,879 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:19:40,879 INFO L93 Difference]: Finished difference Result 97 states and 103 transitions. [2020-07-08 12:19:40,879 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 103 transitions. [2020-07-08 12:19:40,880 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:19:40,880 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:19:40,880 INFO L74 IsIncluded]: Start isIncluded. First operand 97 states. Second operand 97 states. [2020-07-08 12:19:40,880 INFO L87 Difference]: Start difference. First operand 97 states. Second operand 97 states. [2020-07-08 12:19:40,882 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:19:40,882 INFO L93 Difference]: Finished difference Result 97 states and 103 transitions. [2020-07-08 12:19:40,882 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 103 transitions. [2020-07-08 12:19:40,883 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:19:40,883 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:19:40,883 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:19:40,883 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:19:40,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 97 states. [2020-07-08 12:19:40,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 97 states and 103 transitions. [2020-07-08 12:19:40,885 INFO L78 Accepts]: Start accepts. Automaton has 97 states and 103 transitions. Word has length 64 [2020-07-08 12:19:40,885 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:19:40,886 INFO L479 AbstractCegarLoop]: Abstraction has 97 states and 103 transitions. [2020-07-08 12:19:40,886 INFO L480 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-07-08 12:19:40,886 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 103 transitions. [2020-07-08 12:19:40,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2020-07-08 12:19:40,886 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:19:40,887 INFO L422 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] [2020-07-08 12:19:40,887 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2020-07-08 12:19:40,887 INFO L427 AbstractCegarLoop]: === Iteration 15 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:19:40,887 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:19:40,887 INFO L82 PathProgramCache]: Analyzing trace with hash 1968245100, now seen corresponding path program 1 times [2020-07-08 12:19:40,888 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:19:40,888 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [573629845] [2020-07-08 12:19:40,888 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:19:40,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:41,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:41,047 INFO L280 TraceCheckUtils]: 0: Hoare triple {13820#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~KernelMode~0 := 0;~Executive~0 := 0;~DevicePowerState~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~myStatus~0 := 0; {13779#true} is VALID [2020-07-08 12:19:41,048 INFO L280 TraceCheckUtils]: 1: Hoare triple {13779#true} assume true; {13779#true} is VALID [2020-07-08 12:19:41,048 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13779#true} {13779#true} #756#return; {13779#true} is VALID [2020-07-08 12:19:41,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:41,117 INFO L280 TraceCheckUtils]: 0: Hoare triple {13821#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {13787#(<= (+ ~NP~0 5) ~MPR3~0)} is VALID [2020-07-08 12:19:41,118 INFO L280 TraceCheckUtils]: 1: Hoare triple {13787#(<= (+ ~NP~0 5) ~MPR3~0)} assume true; {13787#(<= (+ ~NP~0 5) ~MPR3~0)} is VALID [2020-07-08 12:19:41,119 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13787#(<= (+ ~NP~0 5) ~MPR3~0)} {13779#true} #716#return; {13787#(<= (+ ~NP~0 5) ~MPR3~0)} is VALID [2020-07-08 12:19:41,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:41,172 INFO L280 TraceCheckUtils]: 0: Hoare triple {13822#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~pended~0 |old(~pended~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {13823#(= ~s~0 ~NP~0)} is VALID [2020-07-08 12:19:41,174 INFO L280 TraceCheckUtils]: 1: Hoare triple {13823#(= ~s~0 ~NP~0)} assume true; {13823#(= ~s~0 ~NP~0)} is VALID [2020-07-08 12:19:41,175 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13823#(= ~s~0 ~NP~0)} {13787#(<= (+ ~NP~0 5) ~MPR3~0)} #718#return; {13791#(not (= ~MPR3~0 ~s~0))} is VALID [2020-07-08 12:19:41,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:41,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:41,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:41,276 INFO L280 TraceCheckUtils]: 0: Hoare triple {13836#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~l~0 := #t~nondet36;havoc #t~nondet36;~setEventCalled~0 := 1;#res := ~l~0; {13779#true} is VALID [2020-07-08 12:19:41,277 INFO L280 TraceCheckUtils]: 1: Hoare triple {13779#true} assume true; {13779#true} is VALID [2020-07-08 12:19:41,277 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13779#true} {13779#true} #710#return; {13779#true} is VALID [2020-07-08 12:19:41,277 INFO L280 TraceCheckUtils]: 0: Hoare triple {13836#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {13779#true} is VALID [2020-07-08 12:19:41,278 INFO L263 TraceCheckUtils]: 1: Hoare triple {13779#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {13836#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:41,279 INFO L280 TraceCheckUtils]: 2: Hoare triple {13836#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~l~0 := #t~nondet36;havoc #t~nondet36;~setEventCalled~0 := 1;#res := ~l~0; {13779#true} is VALID [2020-07-08 12:19:41,279 INFO L280 TraceCheckUtils]: 3: Hoare triple {13779#true} assume true; {13779#true} is VALID [2020-07-08 12:19:41,279 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13779#true} {13779#true} #710#return; {13779#true} is VALID [2020-07-08 12:19:41,280 INFO L280 TraceCheckUtils]: 5: Hoare triple {13779#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {13779#true} is VALID [2020-07-08 12:19:41,280 INFO L280 TraceCheckUtils]: 6: Hoare triple {13779#true} assume true; {13779#true} is VALID [2020-07-08 12:19:41,280 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {13779#true} {13779#true} #732#return; {13779#true} is VALID [2020-07-08 12:19:41,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:41,298 INFO L280 TraceCheckUtils]: 0: Hoare triple {13840#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {13779#true} is VALID [2020-07-08 12:19:41,298 INFO L280 TraceCheckUtils]: 1: Hoare triple {13779#true} assume true; {13779#true} is VALID [2020-07-08 12:19:41,299 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13779#true} {13779#true} #734#return; {13779#true} is VALID [2020-07-08 12:19:41,299 INFO L280 TraceCheckUtils]: 0: Hoare triple {13824#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~lcontext~0 := #t~nondet32;havoc #t~nondet32;havoc ~__cil_tmp7~0; {13779#true} is VALID [2020-07-08 12:19:41,299 INFO L280 TraceCheckUtils]: 1: Hoare triple {13779#true} assume 0 != ~compRegistered~0; {13779#true} is VALID [2020-07-08 12:19:41,301 INFO L263 TraceCheckUtils]: 2: Hoare triple {13779#true} call #t~ret33 := KbFilter_Complete(~DeviceObject, ~Irp, ~lcontext~0); {13836#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:41,301 INFO L280 TraceCheckUtils]: 3: Hoare triple {13836#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {13779#true} is VALID [2020-07-08 12:19:41,302 INFO L263 TraceCheckUtils]: 4: Hoare triple {13779#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {13836#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:41,302 INFO L280 TraceCheckUtils]: 5: Hoare triple {13836#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~l~0 := #t~nondet36;havoc #t~nondet36;~setEventCalled~0 := 1;#res := ~l~0; {13779#true} is VALID [2020-07-08 12:19:41,302 INFO L280 TraceCheckUtils]: 6: Hoare triple {13779#true} assume true; {13779#true} is VALID [2020-07-08 12:19:41,302 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {13779#true} {13779#true} #710#return; {13779#true} is VALID [2020-07-08 12:19:41,303 INFO L280 TraceCheckUtils]: 8: Hoare triple {13779#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {13779#true} is VALID [2020-07-08 12:19:41,303 INFO L280 TraceCheckUtils]: 9: Hoare triple {13779#true} assume true; {13779#true} is VALID [2020-07-08 12:19:41,303 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {13779#true} {13779#true} #732#return; {13779#true} is VALID [2020-07-08 12:19:41,303 INFO L280 TraceCheckUtils]: 11: Hoare triple {13779#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~compRetStatus~0 := #t~ret33;havoc #t~ret33;~__cil_tmp7~0 := ~compRetStatus~0; {13779#true} is VALID [2020-07-08 12:19:41,303 INFO L280 TraceCheckUtils]: 12: Hoare triple {13779#true} assume -1073741802 == ~__cil_tmp7~0; {13779#true} is VALID [2020-07-08 12:19:41,304 INFO L263 TraceCheckUtils]: 13: Hoare triple {13779#true} call stubMoreProcessingRequired(); {13840#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-08 12:19:41,304 INFO L280 TraceCheckUtils]: 14: Hoare triple {13840#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {13779#true} is VALID [2020-07-08 12:19:41,305 INFO L280 TraceCheckUtils]: 15: Hoare triple {13779#true} assume true; {13779#true} is VALID [2020-07-08 12:19:41,305 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13779#true} {13779#true} #734#return; {13779#true} is VALID [2020-07-08 12:19:41,305 INFO L280 TraceCheckUtils]: 17: Hoare triple {13779#true} havoc ~tmp_ndt_6~0;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp_ndt_6~0 := #t~nondet34;havoc #t~nondet34; {13779#true} is VALID [2020-07-08 12:19:41,305 INFO L280 TraceCheckUtils]: 18: Hoare triple {13779#true} assume !(0 == ~tmp_ndt_6~0);havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp_ndt_7~0 := #t~nondet35;havoc #t~nondet35; {13779#true} is VALID [2020-07-08 12:19:41,305 INFO L280 TraceCheckUtils]: 19: Hoare triple {13779#true} assume 1 == ~tmp_ndt_7~0; {13779#true} is VALID [2020-07-08 12:19:41,306 INFO L280 TraceCheckUtils]: 20: Hoare triple {13779#true} ~returnVal2~0 := -1073741823; {13779#true} is VALID [2020-07-08 12:19:41,306 INFO L280 TraceCheckUtils]: 21: Hoare triple {13779#true} assume !(~s~0 == ~NP~0); {13779#true} is VALID [2020-07-08 12:19:41,306 INFO L280 TraceCheckUtils]: 22: Hoare triple {13779#true} assume ~s~0 == ~MPR1~0; {13779#true} is VALID [2020-07-08 12:19:41,307 INFO L280 TraceCheckUtils]: 23: Hoare triple {13779#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {13823#(= ~s~0 ~NP~0)} is VALID [2020-07-08 12:19:41,307 INFO L280 TraceCheckUtils]: 24: Hoare triple {13823#(= ~s~0 ~NP~0)} #res := ~returnVal2~0; {13823#(= ~s~0 ~NP~0)} is VALID [2020-07-08 12:19:41,308 INFO L280 TraceCheckUtils]: 25: Hoare triple {13823#(= ~s~0 ~NP~0)} assume true; {13823#(= ~s~0 ~NP~0)} is VALID [2020-07-08 12:19:41,310 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13823#(= ~s~0 ~NP~0)} {13792#(not (= ~MPR3~0 ~NP~0))} #768#return; {13791#(not (= ~MPR3~0 ~s~0))} is VALID [2020-07-08 12:19:41,314 INFO L263 TraceCheckUtils]: 0: Hoare triple {13779#true} call ULTIMATE.init(); {13820#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} is VALID [2020-07-08 12:19:41,315 INFO L280 TraceCheckUtils]: 1: Hoare triple {13820#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~KernelMode~0 := 0;~Executive~0 := 0;~DevicePowerState~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~myStatus~0 := 0; {13779#true} is VALID [2020-07-08 12:19:41,315 INFO L280 TraceCheckUtils]: 2: Hoare triple {13779#true} assume true; {13779#true} is VALID [2020-07-08 12:19:41,316 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13779#true} {13779#true} #756#return; {13779#true} is VALID [2020-07-08 12:19:41,316 INFO L263 TraceCheckUtils]: 4: Hoare triple {13779#true} call #t~ret79 := main(); {13779#true} is VALID [2020-07-08 12:19:41,316 INFO L280 TraceCheckUtils]: 5: Hoare triple {13779#true} havoc ~status~1;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irp~0 := #t~nondet19;havoc #t~nondet19;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irp_choice~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~devobj~0 := #t~nondet21;havoc #t~nondet21;havoc ~__cil_tmp8~0;~KernelMode~0 := 0;~Executive~0 := 0;~DevicePowerState~0 := 1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~myStatus~0 := 0;~status~1 := 0;~pirp~0 := ~irp~0; {13779#true} is VALID [2020-07-08 12:19:41,319 INFO L263 TraceCheckUtils]: 6: Hoare triple {13779#true} call _BLAST_init(); {13821#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} is VALID [2020-07-08 12:19:41,320 INFO L280 TraceCheckUtils]: 7: Hoare triple {13821#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {13787#(<= (+ ~NP~0 5) ~MPR3~0)} is VALID [2020-07-08 12:19:41,321 INFO L280 TraceCheckUtils]: 8: Hoare triple {13787#(<= (+ ~NP~0 5) ~MPR3~0)} assume true; {13787#(<= (+ ~NP~0 5) ~MPR3~0)} is VALID [2020-07-08 12:19:41,322 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {13787#(<= (+ ~NP~0 5) ~MPR3~0)} {13779#true} #716#return; {13787#(<= (+ ~NP~0 5) ~MPR3~0)} is VALID [2020-07-08 12:19:41,323 INFO L280 TraceCheckUtils]: 10: Hoare triple {13787#(<= (+ ~NP~0 5) ~MPR3~0)} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {13787#(<= (+ ~NP~0 5) ~MPR3~0)} is VALID [2020-07-08 12:19:41,324 INFO L280 TraceCheckUtils]: 11: Hoare triple {13787#(<= (+ ~NP~0 5) ~MPR3~0)} assume !(0 == ~irp_choice~0); {13787#(<= (+ ~NP~0 5) ~MPR3~0)} is VALID [2020-07-08 12:19:41,326 INFO L263 TraceCheckUtils]: 12: Hoare triple {13787#(<= (+ ~NP~0 5) ~MPR3~0)} call stub_driver_init(); {13822#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~pended~0 |old(~pended~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} is VALID [2020-07-08 12:19:41,327 INFO L280 TraceCheckUtils]: 13: Hoare triple {13822#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~pended~0 |old(~pended~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {13823#(= ~s~0 ~NP~0)} is VALID [2020-07-08 12:19:41,328 INFO L280 TraceCheckUtils]: 14: Hoare triple {13823#(= ~s~0 ~NP~0)} assume true; {13823#(= ~s~0 ~NP~0)} is VALID [2020-07-08 12:19:41,329 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {13823#(= ~s~0 ~NP~0)} {13787#(<= (+ ~NP~0 5) ~MPR3~0)} #718#return; {13791#(not (= ~MPR3~0 ~s~0))} is VALID [2020-07-08 12:19:41,330 INFO L280 TraceCheckUtils]: 16: Hoare triple {13791#(not (= ~MPR3~0 ~s~0))} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp_ndt_1~0 := #t~nondet22;havoc #t~nondet22; {13791#(not (= ~MPR3~0 ~s~0))} is VALID [2020-07-08 12:19:41,330 INFO L280 TraceCheckUtils]: 17: Hoare triple {13791#(not (= ~MPR3~0 ~s~0))} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp_ndt_2~0 := #t~nondet23;havoc #t~nondet23; {13791#(not (= ~MPR3~0 ~s~0))} is VALID [2020-07-08 12:19:41,331 INFO L280 TraceCheckUtils]: 18: Hoare triple {13791#(not (= ~MPR3~0 ~s~0))} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp_ndt_3~0 := #t~nondet24;havoc #t~nondet24; {13791#(not (= ~MPR3~0 ~s~0))} is VALID [2020-07-08 12:19:41,332 INFO L280 TraceCheckUtils]: 19: Hoare triple {13791#(not (= ~MPR3~0 ~s~0))} assume 3 == ~tmp_ndt_3~0; {13791#(not (= ~MPR3~0 ~s~0))} is VALID [2020-07-08 12:19:41,333 INFO L263 TraceCheckUtils]: 20: Hoare triple {13791#(not (= ~MPR3~0 ~s~0))} call #t~ret29 := KbFilter_PnP(~devobj~0, ~pirp~0); {13791#(not (= ~MPR3~0 ~s~0))} is VALID [2020-07-08 12:19:41,334 INFO L280 TraceCheckUtils]: 21: Hoare triple {13791#(not (= ~MPR3~0 ~s~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~devExt~0;havoc ~irpStack~0;havoc ~status~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~event~0 := #t~nondet2;havoc #t~nondet2;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet3;havoc #t~nondet3;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~irpStack__MinorFunction~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~devExt__TopOfStack~0 := #t~nondet6;havoc #t~nondet6;havoc ~devExt__Started~0;havoc ~devExt__Removed~0;havoc ~devExt__SurpriseRemoved~0;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet7;havoc #t~nondet7;havoc ~irpSp~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___0~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp23~0;~status~0 := 0;~devExt~0 := ~DeviceObject__DeviceExtension~0;~irpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {13791#(not (= ~MPR3~0 ~s~0))} is VALID [2020-07-08 12:19:41,335 INFO L280 TraceCheckUtils]: 22: Hoare triple {13791#(not (= ~MPR3~0 ~s~0))} assume 0 == ~irpStack__MinorFunction~0; {13791#(not (= ~MPR3~0 ~s~0))} is VALID [2020-07-08 12:19:41,336 INFO L280 TraceCheckUtils]: 23: Hoare triple {13791#(not (= ~MPR3~0 ~s~0))} ~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {13791#(not (= ~MPR3~0 ~s~0))} is VALID [2020-07-08 12:19:41,337 INFO L280 TraceCheckUtils]: 24: Hoare triple {13791#(not (= ~MPR3~0 ~s~0))} assume !(~s~0 != ~NP~0); {13792#(not (= ~MPR3~0 ~NP~0))} is VALID [2020-07-08 12:19:41,338 INFO L280 TraceCheckUtils]: 25: Hoare triple {13792#(not (= ~MPR3~0 ~NP~0))} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {13792#(not (= ~MPR3~0 ~NP~0))} is VALID [2020-07-08 12:19:41,338 INFO L280 TraceCheckUtils]: 26: Hoare triple {13792#(not (= ~MPR3~0 ~NP~0))} ~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~event~0;~irpSp__Control~0 := 224; {13792#(not (= ~MPR3~0 ~NP~0))} is VALID [2020-07-08 12:19:41,340 INFO L263 TraceCheckUtils]: 27: Hoare triple {13792#(not (= ~MPR3~0 ~NP~0))} call #t~ret8 := IofCallDriver(~devExt__TopOfStack~0, ~Irp); {13824#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} is VALID [2020-07-08 12:19:41,340 INFO L280 TraceCheckUtils]: 28: Hoare triple {13824#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~lcontext~0 := #t~nondet32;havoc #t~nondet32;havoc ~__cil_tmp7~0; {13779#true} is VALID [2020-07-08 12:19:41,341 INFO L280 TraceCheckUtils]: 29: Hoare triple {13779#true} assume 0 != ~compRegistered~0; {13779#true} is VALID [2020-07-08 12:19:41,342 INFO L263 TraceCheckUtils]: 30: Hoare triple {13779#true} call #t~ret33 := KbFilter_Complete(~DeviceObject, ~Irp, ~lcontext~0); {13836#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:41,342 INFO L280 TraceCheckUtils]: 31: Hoare triple {13836#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {13779#true} is VALID [2020-07-08 12:19:41,344 INFO L263 TraceCheckUtils]: 32: Hoare triple {13779#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {13836#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:41,344 INFO L280 TraceCheckUtils]: 33: Hoare triple {13836#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~l~0 := #t~nondet36;havoc #t~nondet36;~setEventCalled~0 := 1;#res := ~l~0; {13779#true} is VALID [2020-07-08 12:19:41,344 INFO L280 TraceCheckUtils]: 34: Hoare triple {13779#true} assume true; {13779#true} is VALID [2020-07-08 12:19:41,345 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {13779#true} {13779#true} #710#return; {13779#true} is VALID [2020-07-08 12:19:41,345 INFO L280 TraceCheckUtils]: 36: Hoare triple {13779#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {13779#true} is VALID [2020-07-08 12:19:41,345 INFO L280 TraceCheckUtils]: 37: Hoare triple {13779#true} assume true; {13779#true} is VALID [2020-07-08 12:19:41,346 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {13779#true} {13779#true} #732#return; {13779#true} is VALID [2020-07-08 12:19:41,346 INFO L280 TraceCheckUtils]: 39: Hoare triple {13779#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~compRetStatus~0 := #t~ret33;havoc #t~ret33;~__cil_tmp7~0 := ~compRetStatus~0; {13779#true} is VALID [2020-07-08 12:19:41,346 INFO L280 TraceCheckUtils]: 40: Hoare triple {13779#true} assume -1073741802 == ~__cil_tmp7~0; {13779#true} is VALID [2020-07-08 12:19:41,347 INFO L263 TraceCheckUtils]: 41: Hoare triple {13779#true} call stubMoreProcessingRequired(); {13840#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-08 12:19:41,348 INFO L280 TraceCheckUtils]: 42: Hoare triple {13840#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {13779#true} is VALID [2020-07-08 12:19:41,348 INFO L280 TraceCheckUtils]: 43: Hoare triple {13779#true} assume true; {13779#true} is VALID [2020-07-08 12:19:41,348 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {13779#true} {13779#true} #734#return; {13779#true} is VALID [2020-07-08 12:19:41,349 INFO L280 TraceCheckUtils]: 45: Hoare triple {13779#true} havoc ~tmp_ndt_6~0;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp_ndt_6~0 := #t~nondet34;havoc #t~nondet34; {13779#true} is VALID [2020-07-08 12:19:41,349 INFO L280 TraceCheckUtils]: 46: Hoare triple {13779#true} assume !(0 == ~tmp_ndt_6~0);havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp_ndt_7~0 := #t~nondet35;havoc #t~nondet35; {13779#true} is VALID [2020-07-08 12:19:41,349 INFO L280 TraceCheckUtils]: 47: Hoare triple {13779#true} assume 1 == ~tmp_ndt_7~0; {13779#true} is VALID [2020-07-08 12:19:41,349 INFO L280 TraceCheckUtils]: 48: Hoare triple {13779#true} ~returnVal2~0 := -1073741823; {13779#true} is VALID [2020-07-08 12:19:41,350 INFO L280 TraceCheckUtils]: 49: Hoare triple {13779#true} assume !(~s~0 == ~NP~0); {13779#true} is VALID [2020-07-08 12:19:41,350 INFO L280 TraceCheckUtils]: 50: Hoare triple {13779#true} assume ~s~0 == ~MPR1~0; {13779#true} is VALID [2020-07-08 12:19:41,351 INFO L280 TraceCheckUtils]: 51: Hoare triple {13779#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {13823#(= ~s~0 ~NP~0)} is VALID [2020-07-08 12:19:41,351 INFO L280 TraceCheckUtils]: 52: Hoare triple {13823#(= ~s~0 ~NP~0)} #res := ~returnVal2~0; {13823#(= ~s~0 ~NP~0)} is VALID [2020-07-08 12:19:41,352 INFO L280 TraceCheckUtils]: 53: Hoare triple {13823#(= ~s~0 ~NP~0)} assume true; {13823#(= ~s~0 ~NP~0)} is VALID [2020-07-08 12:19:41,354 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {13823#(= ~s~0 ~NP~0)} {13792#(not (= ~MPR3~0 ~NP~0))} #768#return; {13791#(not (= ~MPR3~0 ~s~0))} is VALID [2020-07-08 12:19:41,354 INFO L280 TraceCheckUtils]: 55: Hoare triple {13791#(not (= ~MPR3~0 ~s~0))} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~status~0 := #t~ret8;havoc #t~ret8;~__cil_tmp23~0 := ~status~0; {13791#(not (= ~MPR3~0 ~s~0))} is VALID [2020-07-08 12:19:41,355 INFO L280 TraceCheckUtils]: 56: Hoare triple {13791#(not (= ~MPR3~0 ~s~0))} assume 259 == ~__cil_tmp23~0; {13791#(not (= ~MPR3~0 ~s~0))} is VALID [2020-07-08 12:19:41,356 INFO L263 TraceCheckUtils]: 57: Hoare triple {13791#(not (= ~MPR3~0 ~s~0))} call #t~ret9 := KeWaitForSingleObject(~event~0, ~Executive~0, ~KernelMode~0, 0, 0); {13791#(not (= ~MPR3~0 ~s~0))} is VALID [2020-07-08 12:19:41,357 INFO L280 TraceCheckUtils]: 58: Hoare triple {13791#(not (= ~MPR3~0 ~s~0))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {13791#(not (= ~MPR3~0 ~s~0))} is VALID [2020-07-08 12:19:41,358 INFO L280 TraceCheckUtils]: 59: Hoare triple {13791#(not (= ~MPR3~0 ~s~0))} assume ~s~0 == ~MPR3~0; {13780#false} is VALID [2020-07-08 12:19:41,358 INFO L280 TraceCheckUtils]: 60: Hoare triple {13780#false} assume !(1 == ~setEventCalled~0); {13780#false} is VALID [2020-07-08 12:19:41,358 INFO L280 TraceCheckUtils]: 61: Hoare triple {13780#false} assume !(1 == ~customIrp~0); {13780#false} is VALID [2020-07-08 12:19:41,358 INFO L280 TraceCheckUtils]: 62: Hoare triple {13780#false} assume ~s~0 == ~MPR3~0; {13780#false} is VALID [2020-07-08 12:19:41,358 INFO L263 TraceCheckUtils]: 63: Hoare triple {13780#false} call errorFn(); {13780#false} is VALID [2020-07-08 12:19:41,359 INFO L280 TraceCheckUtils]: 64: Hoare triple {13780#false} assume !false; {13780#false} is VALID [2020-07-08 12:19:41,366 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 12:19:41,367 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [573629845] [2020-07-08 12:19:41,367 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 12:19:41,367 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-08 12:19:41,368 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1832093439] [2020-07-08 12:19:41,369 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 65 [2020-07-08 12:19:41,369 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:19:41,369 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-08 12:19:41,476 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:19:41,476 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-08 12:19:41,476 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:19:41,477 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-08 12:19:41,477 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=96, Unknown=0, NotChecked=0, Total=132 [2020-07-08 12:19:41,477 INFO L87 Difference]: Start difference. First operand 97 states and 103 transitions. Second operand 12 states. [2020-07-08 12:19:43,515 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:19:43,516 INFO L93 Difference]: Finished difference Result 109 states and 114 transitions. [2020-07-08 12:19:43,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-07-08 12:19:43,516 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 65 [2020-07-08 12:19:43,517 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:19:43,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-08 12:19:43,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 112 transitions. [2020-07-08 12:19:43,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-08 12:19:43,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 112 transitions. [2020-07-08 12:19:43,521 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 112 transitions. [2020-07-08 12:19:43,765 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 112 edges. 112 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:19:43,768 INFO L225 Difference]: With dead ends: 109 [2020-07-08 12:19:43,768 INFO L226 Difference]: Without dead ends: 91 [2020-07-08 12:19:43,769 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=129, Invalid=291, Unknown=0, NotChecked=0, Total=420 [2020-07-08 12:19:43,769 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 91 states. [2020-07-08 12:19:44,050 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 91 to 82. [2020-07-08 12:19:44,051 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:19:44,051 INFO L82 GeneralOperation]: Start isEquivalent. First operand 91 states. Second operand 82 states. [2020-07-08 12:19:44,051 INFO L74 IsIncluded]: Start isIncluded. First operand 91 states. Second operand 82 states. [2020-07-08 12:19:44,051 INFO L87 Difference]: Start difference. First operand 91 states. Second operand 82 states. [2020-07-08 12:19:44,053 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:19:44,053 INFO L93 Difference]: Finished difference Result 91 states and 96 transitions. [2020-07-08 12:19:44,053 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 96 transitions. [2020-07-08 12:19:44,054 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:19:44,054 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:19:44,054 INFO L74 IsIncluded]: Start isIncluded. First operand 82 states. Second operand 91 states. [2020-07-08 12:19:44,054 INFO L87 Difference]: Start difference. First operand 82 states. Second operand 91 states. [2020-07-08 12:19:44,056 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:19:44,056 INFO L93 Difference]: Finished difference Result 91 states and 96 transitions. [2020-07-08 12:19:44,056 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 96 transitions. [2020-07-08 12:19:44,057 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:19:44,057 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:19:44,057 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:19:44,057 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:19:44,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 82 states. [2020-07-08 12:19:44,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 87 transitions. [2020-07-08 12:19:44,059 INFO L78 Accepts]: Start accepts. Automaton has 82 states and 87 transitions. Word has length 65 [2020-07-08 12:19:44,059 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:19:44,059 INFO L479 AbstractCegarLoop]: Abstraction has 82 states and 87 transitions. [2020-07-08 12:19:44,059 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-08 12:19:44,060 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 87 transitions. [2020-07-08 12:19:44,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2020-07-08 12:19:44,060 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:19:44,060 INFO L422 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] [2020-07-08 12:19:44,061 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2020-07-08 12:19:44,061 INFO L427 AbstractCegarLoop]: === Iteration 16 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:19:44,061 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:19:44,061 INFO L82 PathProgramCache]: Analyzing trace with hash -603130258, now seen corresponding path program 1 times [2020-07-08 12:19:44,062 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:19:44,062 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1352466262] [2020-07-08 12:19:44,062 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:19:44,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:44,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:44,251 INFO L280 TraceCheckUtils]: 0: Hoare triple {14353#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~KernelMode~0 := 0;~Executive~0 := 0;~DevicePowerState~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~myStatus~0 := 0; {14312#true} is VALID [2020-07-08 12:19:44,252 INFO L280 TraceCheckUtils]: 1: Hoare triple {14312#true} assume true; {14312#true} is VALID [2020-07-08 12:19:44,252 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14312#true} {14312#true} #756#return; {14312#true} is VALID [2020-07-08 12:19:44,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:44,322 INFO L280 TraceCheckUtils]: 0: Hoare triple {14354#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {14320#(and (<= 1 ~NP~0) (<= ~NP~0 1))} is VALID [2020-07-08 12:19:44,322 INFO L280 TraceCheckUtils]: 1: Hoare triple {14320#(and (<= 1 ~NP~0) (<= ~NP~0 1))} assume true; {14320#(and (<= 1 ~NP~0) (<= ~NP~0 1))} is VALID [2020-07-08 12:19:44,323 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14320#(and (<= 1 ~NP~0) (<= ~NP~0 1))} {14312#true} #716#return; {14320#(and (<= 1 ~NP~0) (<= ~NP~0 1))} is VALID [2020-07-08 12:19:44,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:44,366 INFO L280 TraceCheckUtils]: 0: Hoare triple {14355#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~pended~0 |old(~pended~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {14312#true} is VALID [2020-07-08 12:19:44,367 INFO L280 TraceCheckUtils]: 1: Hoare triple {14312#true} assume true; {14312#true} is VALID [2020-07-08 12:19:44,367 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14312#true} {14321#(= 1 ~s~0)} #718#return; {14312#true} is VALID [2020-07-08 12:19:44,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:44,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:44,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:44,472 INFO L280 TraceCheckUtils]: 0: Hoare triple {14368#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~l~0 := #t~nondet36;havoc #t~nondet36;~setEventCalled~0 := 1;#res := ~l~0; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-08 12:19:44,473 INFO L280 TraceCheckUtils]: 1: Hoare triple {14352#(= ~setEventCalled~0 1)} assume true; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-08 12:19:44,475 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14352#(= ~setEventCalled~0 1)} {14312#true} #710#return; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-08 12:19:44,475 INFO L280 TraceCheckUtils]: 0: Hoare triple {14368#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {14312#true} is VALID [2020-07-08 12:19:44,477 INFO L263 TraceCheckUtils]: 1: Hoare triple {14312#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {14368#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:44,477 INFO L280 TraceCheckUtils]: 2: Hoare triple {14368#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~l~0 := #t~nondet36;havoc #t~nondet36;~setEventCalled~0 := 1;#res := ~l~0; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-08 12:19:44,478 INFO L280 TraceCheckUtils]: 3: Hoare triple {14352#(= ~setEventCalled~0 1)} assume true; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-08 12:19:44,480 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {14352#(= ~setEventCalled~0 1)} {14312#true} #710#return; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-08 12:19:44,480 INFO L280 TraceCheckUtils]: 5: Hoare triple {14352#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-08 12:19:44,481 INFO L280 TraceCheckUtils]: 6: Hoare triple {14352#(= ~setEventCalled~0 1)} assume true; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-08 12:19:44,483 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {14352#(= ~setEventCalled~0 1)} {14312#true} #732#return; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-08 12:19:44,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:44,505 INFO L280 TraceCheckUtils]: 0: Hoare triple {14372#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {14312#true} is VALID [2020-07-08 12:19:44,505 INFO L280 TraceCheckUtils]: 1: Hoare triple {14312#true} assume true; {14312#true} is VALID [2020-07-08 12:19:44,506 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14312#true} {14352#(= ~setEventCalled~0 1)} #734#return; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-08 12:19:44,507 INFO L280 TraceCheckUtils]: 0: Hoare triple {14356#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~lcontext~0 := #t~nondet32;havoc #t~nondet32;havoc ~__cil_tmp7~0; {14312#true} is VALID [2020-07-08 12:19:44,507 INFO L280 TraceCheckUtils]: 1: Hoare triple {14312#true} assume 0 != ~compRegistered~0; {14312#true} is VALID [2020-07-08 12:19:44,508 INFO L263 TraceCheckUtils]: 2: Hoare triple {14312#true} call #t~ret33 := KbFilter_Complete(~DeviceObject, ~Irp, ~lcontext~0); {14368#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:44,509 INFO L280 TraceCheckUtils]: 3: Hoare triple {14368#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {14312#true} is VALID [2020-07-08 12:19:44,510 INFO L263 TraceCheckUtils]: 4: Hoare triple {14312#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {14368#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:44,511 INFO L280 TraceCheckUtils]: 5: Hoare triple {14368#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~l~0 := #t~nondet36;havoc #t~nondet36;~setEventCalled~0 := 1;#res := ~l~0; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-08 12:19:44,512 INFO L280 TraceCheckUtils]: 6: Hoare triple {14352#(= ~setEventCalled~0 1)} assume true; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-08 12:19:44,513 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {14352#(= ~setEventCalled~0 1)} {14312#true} #710#return; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-08 12:19:44,514 INFO L280 TraceCheckUtils]: 8: Hoare triple {14352#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-08 12:19:44,515 INFO L280 TraceCheckUtils]: 9: Hoare triple {14352#(= ~setEventCalled~0 1)} assume true; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-08 12:19:44,517 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {14352#(= ~setEventCalled~0 1)} {14312#true} #732#return; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-08 12:19:44,517 INFO L280 TraceCheckUtils]: 11: Hoare triple {14352#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~compRetStatus~0 := #t~ret33;havoc #t~ret33;~__cil_tmp7~0 := ~compRetStatus~0; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-08 12:19:44,518 INFO L280 TraceCheckUtils]: 12: Hoare triple {14352#(= ~setEventCalled~0 1)} assume -1073741802 == ~__cil_tmp7~0; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-08 12:19:44,519 INFO L263 TraceCheckUtils]: 13: Hoare triple {14352#(= ~setEventCalled~0 1)} call stubMoreProcessingRequired(); {14372#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-08 12:19:44,519 INFO L280 TraceCheckUtils]: 14: Hoare triple {14372#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {14312#true} is VALID [2020-07-08 12:19:44,519 INFO L280 TraceCheckUtils]: 15: Hoare triple {14312#true} assume true; {14312#true} is VALID [2020-07-08 12:19:44,520 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {14312#true} {14352#(= ~setEventCalled~0 1)} #734#return; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-08 12:19:44,520 INFO L280 TraceCheckUtils]: 17: Hoare triple {14352#(= ~setEventCalled~0 1)} havoc ~tmp_ndt_6~0;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp_ndt_6~0 := #t~nondet34;havoc #t~nondet34; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-08 12:19:44,521 INFO L280 TraceCheckUtils]: 18: Hoare triple {14352#(= ~setEventCalled~0 1)} assume !(0 == ~tmp_ndt_6~0);havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp_ndt_7~0 := #t~nondet35;havoc #t~nondet35; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-08 12:19:44,521 INFO L280 TraceCheckUtils]: 19: Hoare triple {14352#(= ~setEventCalled~0 1)} assume !(1 == ~tmp_ndt_7~0); {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-08 12:19:44,522 INFO L280 TraceCheckUtils]: 20: Hoare triple {14352#(= ~setEventCalled~0 1)} ~returnVal2~0 := 259; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-08 12:19:44,522 INFO L280 TraceCheckUtils]: 21: Hoare triple {14352#(= ~setEventCalled~0 1)} assume !(~s~0 == ~NP~0); {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-08 12:19:44,523 INFO L280 TraceCheckUtils]: 22: Hoare triple {14352#(= ~setEventCalled~0 1)} assume ~s~0 == ~MPR1~0; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-08 12:19:44,524 INFO L280 TraceCheckUtils]: 23: Hoare triple {14352#(= ~setEventCalled~0 1)} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-08 12:19:44,524 INFO L280 TraceCheckUtils]: 24: Hoare triple {14352#(= ~setEventCalled~0 1)} #res := ~returnVal2~0; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-08 12:19:44,525 INFO L280 TraceCheckUtils]: 25: Hoare triple {14352#(= ~setEventCalled~0 1)} assume true; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-08 12:19:44,526 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {14352#(= ~setEventCalled~0 1)} {14312#true} #768#return; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-08 12:19:44,529 INFO L263 TraceCheckUtils]: 0: Hoare triple {14312#true} call ULTIMATE.init(); {14353#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} is VALID [2020-07-08 12:19:44,529 INFO L280 TraceCheckUtils]: 1: Hoare triple {14353#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~KernelMode~0 := 0;~Executive~0 := 0;~DevicePowerState~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~myStatus~0 := 0; {14312#true} is VALID [2020-07-08 12:19:44,530 INFO L280 TraceCheckUtils]: 2: Hoare triple {14312#true} assume true; {14312#true} is VALID [2020-07-08 12:19:44,530 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {14312#true} {14312#true} #756#return; {14312#true} is VALID [2020-07-08 12:19:44,530 INFO L263 TraceCheckUtils]: 4: Hoare triple {14312#true} call #t~ret79 := main(); {14312#true} is VALID [2020-07-08 12:19:44,530 INFO L280 TraceCheckUtils]: 5: Hoare triple {14312#true} havoc ~status~1;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irp~0 := #t~nondet19;havoc #t~nondet19;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irp_choice~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~devobj~0 := #t~nondet21;havoc #t~nondet21;havoc ~__cil_tmp8~0;~KernelMode~0 := 0;~Executive~0 := 0;~DevicePowerState~0 := 1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~myStatus~0 := 0;~status~1 := 0;~pirp~0 := ~irp~0; {14312#true} is VALID [2020-07-08 12:19:44,532 INFO L263 TraceCheckUtils]: 6: Hoare triple {14312#true} call _BLAST_init(); {14354#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} is VALID [2020-07-08 12:19:44,533 INFO L280 TraceCheckUtils]: 7: Hoare triple {14354#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {14320#(and (<= 1 ~NP~0) (<= ~NP~0 1))} is VALID [2020-07-08 12:19:44,533 INFO L280 TraceCheckUtils]: 8: Hoare triple {14320#(and (<= 1 ~NP~0) (<= ~NP~0 1))} assume true; {14320#(and (<= 1 ~NP~0) (<= ~NP~0 1))} is VALID [2020-07-08 12:19:44,534 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {14320#(and (<= 1 ~NP~0) (<= ~NP~0 1))} {14312#true} #716#return; {14320#(and (<= 1 ~NP~0) (<= ~NP~0 1))} is VALID [2020-07-08 12:19:44,535 INFO L280 TraceCheckUtils]: 10: Hoare triple {14320#(and (<= 1 ~NP~0) (<= ~NP~0 1))} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {14321#(= 1 ~s~0)} is VALID [2020-07-08 12:19:44,535 INFO L280 TraceCheckUtils]: 11: Hoare triple {14321#(= 1 ~s~0)} assume !(0 == ~irp_choice~0); {14321#(= 1 ~s~0)} is VALID [2020-07-08 12:19:44,536 INFO L263 TraceCheckUtils]: 12: Hoare triple {14321#(= 1 ~s~0)} call stub_driver_init(); {14355#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~pended~0 |old(~pended~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} is VALID [2020-07-08 12:19:44,537 INFO L280 TraceCheckUtils]: 13: Hoare triple {14355#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~pended~0 |old(~pended~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {14312#true} is VALID [2020-07-08 12:19:44,537 INFO L280 TraceCheckUtils]: 14: Hoare triple {14312#true} assume true; {14312#true} is VALID [2020-07-08 12:19:44,537 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {14312#true} {14321#(= 1 ~s~0)} #718#return; {14312#true} is VALID [2020-07-08 12:19:44,537 INFO L280 TraceCheckUtils]: 16: Hoare triple {14312#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp_ndt_1~0 := #t~nondet22;havoc #t~nondet22; {14312#true} is VALID [2020-07-08 12:19:44,537 INFO L280 TraceCheckUtils]: 17: Hoare triple {14312#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp_ndt_2~0 := #t~nondet23;havoc #t~nondet23; {14312#true} is VALID [2020-07-08 12:19:44,538 INFO L280 TraceCheckUtils]: 18: Hoare triple {14312#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp_ndt_3~0 := #t~nondet24;havoc #t~nondet24; {14312#true} is VALID [2020-07-08 12:19:44,538 INFO L280 TraceCheckUtils]: 19: Hoare triple {14312#true} assume 3 == ~tmp_ndt_3~0; {14312#true} is VALID [2020-07-08 12:19:44,538 INFO L263 TraceCheckUtils]: 20: Hoare triple {14312#true} call #t~ret29 := KbFilter_PnP(~devobj~0, ~pirp~0); {14312#true} is VALID [2020-07-08 12:19:44,538 INFO L280 TraceCheckUtils]: 21: Hoare triple {14312#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~devExt~0;havoc ~irpStack~0;havoc ~status~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~event~0 := #t~nondet2;havoc #t~nondet2;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet3;havoc #t~nondet3;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~irpStack__MinorFunction~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~devExt__TopOfStack~0 := #t~nondet6;havoc #t~nondet6;havoc ~devExt__Started~0;havoc ~devExt__Removed~0;havoc ~devExt__SurpriseRemoved~0;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet7;havoc #t~nondet7;havoc ~irpSp~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___0~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp23~0;~status~0 := 0;~devExt~0 := ~DeviceObject__DeviceExtension~0;~irpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {14312#true} is VALID [2020-07-08 12:19:44,538 INFO L280 TraceCheckUtils]: 22: Hoare triple {14312#true} assume 0 == ~irpStack__MinorFunction~0; {14312#true} is VALID [2020-07-08 12:19:44,539 INFO L280 TraceCheckUtils]: 23: Hoare triple {14312#true} ~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {14312#true} is VALID [2020-07-08 12:19:44,539 INFO L280 TraceCheckUtils]: 24: Hoare triple {14312#true} assume !(~s~0 != ~NP~0); {14312#true} is VALID [2020-07-08 12:19:44,539 INFO L280 TraceCheckUtils]: 25: Hoare triple {14312#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {14312#true} is VALID [2020-07-08 12:19:44,539 INFO L280 TraceCheckUtils]: 26: Hoare triple {14312#true} ~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~event~0;~irpSp__Control~0 := 224; {14312#true} is VALID [2020-07-08 12:19:44,540 INFO L263 TraceCheckUtils]: 27: Hoare triple {14312#true} call #t~ret8 := IofCallDriver(~devExt__TopOfStack~0, ~Irp); {14356#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} is VALID [2020-07-08 12:19:44,540 INFO L280 TraceCheckUtils]: 28: Hoare triple {14356#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~lcontext~0 := #t~nondet32;havoc #t~nondet32;havoc ~__cil_tmp7~0; {14312#true} is VALID [2020-07-08 12:19:44,541 INFO L280 TraceCheckUtils]: 29: Hoare triple {14312#true} assume 0 != ~compRegistered~0; {14312#true} is VALID [2020-07-08 12:19:44,542 INFO L263 TraceCheckUtils]: 30: Hoare triple {14312#true} call #t~ret33 := KbFilter_Complete(~DeviceObject, ~Irp, ~lcontext~0); {14368#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:44,542 INFO L280 TraceCheckUtils]: 31: Hoare triple {14368#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {14312#true} is VALID [2020-07-08 12:19:44,543 INFO L263 TraceCheckUtils]: 32: Hoare triple {14312#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {14368#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:44,544 INFO L280 TraceCheckUtils]: 33: Hoare triple {14368#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~l~0 := #t~nondet36;havoc #t~nondet36;~setEventCalled~0 := 1;#res := ~l~0; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-08 12:19:44,544 INFO L280 TraceCheckUtils]: 34: Hoare triple {14352#(= ~setEventCalled~0 1)} assume true; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-08 12:19:44,545 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {14352#(= ~setEventCalled~0 1)} {14312#true} #710#return; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-08 12:19:44,546 INFO L280 TraceCheckUtils]: 36: Hoare triple {14352#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-08 12:19:44,547 INFO L280 TraceCheckUtils]: 37: Hoare triple {14352#(= ~setEventCalled~0 1)} assume true; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-08 12:19:44,548 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {14352#(= ~setEventCalled~0 1)} {14312#true} #732#return; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-08 12:19:44,548 INFO L280 TraceCheckUtils]: 39: Hoare triple {14352#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~compRetStatus~0 := #t~ret33;havoc #t~ret33;~__cil_tmp7~0 := ~compRetStatus~0; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-08 12:19:44,549 INFO L280 TraceCheckUtils]: 40: Hoare triple {14352#(= ~setEventCalled~0 1)} assume -1073741802 == ~__cil_tmp7~0; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-08 12:19:44,550 INFO L263 TraceCheckUtils]: 41: Hoare triple {14352#(= ~setEventCalled~0 1)} call stubMoreProcessingRequired(); {14372#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-08 12:19:44,550 INFO L280 TraceCheckUtils]: 42: Hoare triple {14372#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {14312#true} is VALID [2020-07-08 12:19:44,551 INFO L280 TraceCheckUtils]: 43: Hoare triple {14312#true} assume true; {14312#true} is VALID [2020-07-08 12:19:44,551 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {14312#true} {14352#(= ~setEventCalled~0 1)} #734#return; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-08 12:19:44,552 INFO L280 TraceCheckUtils]: 45: Hoare triple {14352#(= ~setEventCalled~0 1)} havoc ~tmp_ndt_6~0;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp_ndt_6~0 := #t~nondet34;havoc #t~nondet34; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-08 12:19:44,553 INFO L280 TraceCheckUtils]: 46: Hoare triple {14352#(= ~setEventCalled~0 1)} assume !(0 == ~tmp_ndt_6~0);havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp_ndt_7~0 := #t~nondet35;havoc #t~nondet35; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-08 12:19:44,553 INFO L280 TraceCheckUtils]: 47: Hoare triple {14352#(= ~setEventCalled~0 1)} assume !(1 == ~tmp_ndt_7~0); {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-08 12:19:44,554 INFO L280 TraceCheckUtils]: 48: Hoare triple {14352#(= ~setEventCalled~0 1)} ~returnVal2~0 := 259; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-08 12:19:44,555 INFO L280 TraceCheckUtils]: 49: Hoare triple {14352#(= ~setEventCalled~0 1)} assume !(~s~0 == ~NP~0); {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-08 12:19:44,555 INFO L280 TraceCheckUtils]: 50: Hoare triple {14352#(= ~setEventCalled~0 1)} assume ~s~0 == ~MPR1~0; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-08 12:19:44,556 INFO L280 TraceCheckUtils]: 51: Hoare triple {14352#(= ~setEventCalled~0 1)} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-08 12:19:44,557 INFO L280 TraceCheckUtils]: 52: Hoare triple {14352#(= ~setEventCalled~0 1)} #res := ~returnVal2~0; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-08 12:19:44,557 INFO L280 TraceCheckUtils]: 53: Hoare triple {14352#(= ~setEventCalled~0 1)} assume true; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-08 12:19:44,558 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {14352#(= ~setEventCalled~0 1)} {14312#true} #768#return; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-08 12:19:44,559 INFO L280 TraceCheckUtils]: 55: Hoare triple {14352#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~status~0 := #t~ret8;havoc #t~ret8;~__cil_tmp23~0 := ~status~0; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-08 12:19:44,560 INFO L280 TraceCheckUtils]: 56: Hoare triple {14352#(= ~setEventCalled~0 1)} assume 259 == ~__cil_tmp23~0; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-08 12:19:44,561 INFO L263 TraceCheckUtils]: 57: Hoare triple {14352#(= ~setEventCalled~0 1)} call #t~ret9 := KeWaitForSingleObject(~event~0, ~Executive~0, ~KernelMode~0, 0, 0); {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-08 12:19:44,562 INFO L280 TraceCheckUtils]: 58: Hoare triple {14352#(= ~setEventCalled~0 1)} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-08 12:19:44,562 INFO L280 TraceCheckUtils]: 59: Hoare triple {14352#(= ~setEventCalled~0 1)} assume ~s~0 == ~MPR3~0; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-08 12:19:44,563 INFO L280 TraceCheckUtils]: 60: Hoare triple {14352#(= ~setEventCalled~0 1)} assume !(1 == ~setEventCalled~0); {14313#false} is VALID [2020-07-08 12:19:44,563 INFO L280 TraceCheckUtils]: 61: Hoare triple {14313#false} assume !(1 == ~customIrp~0); {14313#false} is VALID [2020-07-08 12:19:44,564 INFO L280 TraceCheckUtils]: 62: Hoare triple {14313#false} assume ~s~0 == ~MPR3~0; {14313#false} is VALID [2020-07-08 12:19:44,564 INFO L263 TraceCheckUtils]: 63: Hoare triple {14313#false} call errorFn(); {14313#false} is VALID [2020-07-08 12:19:44,564 INFO L280 TraceCheckUtils]: 64: Hoare triple {14313#false} assume !false; {14313#false} is VALID [2020-07-08 12:19:44,572 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 12:19:44,573 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1352466262] [2020-07-08 12:19:44,575 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 12:19:44,576 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-08 12:19:44,576 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1863056858] [2020-07-08 12:19:44,577 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 65 [2020-07-08 12:19:44,577 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:19:44,577 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-08 12:19:44,663 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:19:44,663 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-08 12:19:44,663 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:19:44,663 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-08 12:19:44,664 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=77, Unknown=0, NotChecked=0, Total=110 [2020-07-08 12:19:44,664 INFO L87 Difference]: Start difference. First operand 82 states and 87 transitions. Second operand 11 states. [2020-07-08 12:19:46,135 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:19:46,135 INFO L93 Difference]: Finished difference Result 98 states and 104 transitions. [2020-07-08 12:19:46,135 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-08 12:19:46,136 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 65 [2020-07-08 12:19:46,136 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:19:46,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 12:19:46,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 104 transitions. [2020-07-08 12:19:46,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 12:19:46,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 104 transitions. [2020-07-08 12:19:46,144 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 104 transitions. [2020-07-08 12:19:46,354 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 104 edges. 104 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:19:46,355 INFO L225 Difference]: With dead ends: 98 [2020-07-08 12:19:46,356 INFO L226 Difference]: Without dead ends: 78 [2020-07-08 12:19:46,356 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 13 SyntacticMatches, 3 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=115, Invalid=265, Unknown=0, NotChecked=0, Total=380 [2020-07-08 12:19:46,357 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 78 states. [2020-07-08 12:19:46,629 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 78 to 78. [2020-07-08 12:19:46,629 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:19:46,630 INFO L82 GeneralOperation]: Start isEquivalent. First operand 78 states. Second operand 78 states. [2020-07-08 12:19:46,630 INFO L74 IsIncluded]: Start isIncluded. First operand 78 states. Second operand 78 states. [2020-07-08 12:19:46,630 INFO L87 Difference]: Start difference. First operand 78 states. Second operand 78 states. [2020-07-08 12:19:46,634 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:19:46,634 INFO L93 Difference]: Finished difference Result 78 states and 81 transitions. [2020-07-08 12:19:46,634 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 81 transitions. [2020-07-08 12:19:46,634 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:19:46,635 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:19:46,635 INFO L74 IsIncluded]: Start isIncluded. First operand 78 states. Second operand 78 states. [2020-07-08 12:19:46,635 INFO L87 Difference]: Start difference. First operand 78 states. Second operand 78 states. [2020-07-08 12:19:46,636 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:19:46,636 INFO L93 Difference]: Finished difference Result 78 states and 81 transitions. [2020-07-08 12:19:46,636 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 81 transitions. [2020-07-08 12:19:46,636 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:19:46,637 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:19:46,637 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:19:46,637 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:19:46,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 78 states. [2020-07-08 12:19:46,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 81 transitions. [2020-07-08 12:19:46,641 INFO L78 Accepts]: Start accepts. Automaton has 78 states and 81 transitions. Word has length 65 [2020-07-08 12:19:46,641 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:19:46,642 INFO L479 AbstractCegarLoop]: Abstraction has 78 states and 81 transitions. [2020-07-08 12:19:46,642 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-08 12:19:46,642 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 81 transitions. [2020-07-08 12:19:46,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2020-07-08 12:19:46,642 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:19:46,643 INFO L422 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] [2020-07-08 12:19:46,643 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2020-07-08 12:19:46,643 INFO L427 AbstractCegarLoop]: === Iteration 17 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:19:46,643 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:19:46,643 INFO L82 PathProgramCache]: Analyzing trace with hash 1151601388, now seen corresponding path program 1 times [2020-07-08 12:19:46,643 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:19:46,643 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1403613799] [2020-07-08 12:19:46,644 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:19:46,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:46,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:46,811 INFO L280 TraceCheckUtils]: 0: Hoare triple {14835#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~KernelMode~0 := 0;~Executive~0 := 0;~DevicePowerState~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~myStatus~0 := 0; {14795#true} is VALID [2020-07-08 12:19:46,811 INFO L280 TraceCheckUtils]: 1: Hoare triple {14795#true} assume true; {14795#true} is VALID [2020-07-08 12:19:46,812 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14795#true} {14795#true} #756#return; {14795#true} is VALID [2020-07-08 12:19:46,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:46,870 INFO L280 TraceCheckUtils]: 0: Hoare triple {14836#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {14795#true} is VALID [2020-07-08 12:19:46,871 INFO L280 TraceCheckUtils]: 1: Hoare triple {14795#true} assume true; {14795#true} is VALID [2020-07-08 12:19:46,871 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14795#true} {14795#true} #716#return; {14795#true} is VALID [2020-07-08 12:19:46,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:46,905 INFO L280 TraceCheckUtils]: 0: Hoare triple {14837#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~pended~0 |old(~pended~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {14795#true} is VALID [2020-07-08 12:19:46,905 INFO L280 TraceCheckUtils]: 1: Hoare triple {14795#true} assume true; {14795#true} is VALID [2020-07-08 12:19:46,905 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14795#true} {14795#true} #718#return; {14795#true} is VALID [2020-07-08 12:19:46,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:46,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:47,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:47,002 INFO L280 TraceCheckUtils]: 0: Hoare triple {14852#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~l~0 := #t~nondet36;havoc #t~nondet36;~setEventCalled~0 := 1;#res := ~l~0; {14795#true} is VALID [2020-07-08 12:19:47,002 INFO L280 TraceCheckUtils]: 1: Hoare triple {14795#true} assume true; {14795#true} is VALID [2020-07-08 12:19:47,003 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14795#true} {14795#true} #710#return; {14795#true} is VALID [2020-07-08 12:19:47,003 INFO L280 TraceCheckUtils]: 0: Hoare triple {14852#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {14795#true} is VALID [2020-07-08 12:19:47,004 INFO L263 TraceCheckUtils]: 1: Hoare triple {14795#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {14852#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:47,004 INFO L280 TraceCheckUtils]: 2: Hoare triple {14852#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~l~0 := #t~nondet36;havoc #t~nondet36;~setEventCalled~0 := 1;#res := ~l~0; {14795#true} is VALID [2020-07-08 12:19:47,004 INFO L280 TraceCheckUtils]: 3: Hoare triple {14795#true} assume true; {14795#true} is VALID [2020-07-08 12:19:47,005 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {14795#true} {14795#true} #710#return; {14795#true} is VALID [2020-07-08 12:19:47,005 INFO L280 TraceCheckUtils]: 5: Hoare triple {14795#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {14795#true} is VALID [2020-07-08 12:19:47,005 INFO L280 TraceCheckUtils]: 6: Hoare triple {14795#true} assume true; {14795#true} is VALID [2020-07-08 12:19:47,005 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {14795#true} {14795#true} #732#return; {14795#true} is VALID [2020-07-08 12:19:47,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:47,021 INFO L280 TraceCheckUtils]: 0: Hoare triple {14856#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {14795#true} is VALID [2020-07-08 12:19:47,022 INFO L280 TraceCheckUtils]: 1: Hoare triple {14795#true} assume true; {14795#true} is VALID [2020-07-08 12:19:47,022 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14795#true} {14795#true} #734#return; {14795#true} is VALID [2020-07-08 12:19:47,022 INFO L280 TraceCheckUtils]: 0: Hoare triple {14838#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~lcontext~0 := #t~nondet32;havoc #t~nondet32;havoc ~__cil_tmp7~0; {14795#true} is VALID [2020-07-08 12:19:47,022 INFO L280 TraceCheckUtils]: 1: Hoare triple {14795#true} assume 0 != ~compRegistered~0; {14795#true} is VALID [2020-07-08 12:19:47,023 INFO L263 TraceCheckUtils]: 2: Hoare triple {14795#true} call #t~ret33 := KbFilter_Complete(~DeviceObject, ~Irp, ~lcontext~0); {14852#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:47,023 INFO L280 TraceCheckUtils]: 3: Hoare triple {14852#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {14795#true} is VALID [2020-07-08 12:19:47,024 INFO L263 TraceCheckUtils]: 4: Hoare triple {14795#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {14852#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:47,025 INFO L280 TraceCheckUtils]: 5: Hoare triple {14852#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~l~0 := #t~nondet36;havoc #t~nondet36;~setEventCalled~0 := 1;#res := ~l~0; {14795#true} is VALID [2020-07-08 12:19:47,025 INFO L280 TraceCheckUtils]: 6: Hoare triple {14795#true} assume true; {14795#true} is VALID [2020-07-08 12:19:47,025 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {14795#true} {14795#true} #710#return; {14795#true} is VALID [2020-07-08 12:19:47,025 INFO L280 TraceCheckUtils]: 8: Hoare triple {14795#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {14795#true} is VALID [2020-07-08 12:19:47,025 INFO L280 TraceCheckUtils]: 9: Hoare triple {14795#true} assume true; {14795#true} is VALID [2020-07-08 12:19:47,026 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {14795#true} {14795#true} #732#return; {14795#true} is VALID [2020-07-08 12:19:47,026 INFO L280 TraceCheckUtils]: 11: Hoare triple {14795#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~compRetStatus~0 := #t~ret33;havoc #t~ret33;~__cil_tmp7~0 := ~compRetStatus~0; {14795#true} is VALID [2020-07-08 12:19:47,026 INFO L280 TraceCheckUtils]: 12: Hoare triple {14795#true} assume -1073741802 == ~__cil_tmp7~0; {14795#true} is VALID [2020-07-08 12:19:47,027 INFO L263 TraceCheckUtils]: 13: Hoare triple {14795#true} call stubMoreProcessingRequired(); {14856#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-08 12:19:47,027 INFO L280 TraceCheckUtils]: 14: Hoare triple {14856#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {14795#true} is VALID [2020-07-08 12:19:47,027 INFO L280 TraceCheckUtils]: 15: Hoare triple {14795#true} assume true; {14795#true} is VALID [2020-07-08 12:19:47,027 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {14795#true} {14795#true} #734#return; {14795#true} is VALID [2020-07-08 12:19:47,027 INFO L280 TraceCheckUtils]: 17: Hoare triple {14795#true} havoc ~tmp_ndt_6~0;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp_ndt_6~0 := #t~nondet34;havoc #t~nondet34; {14795#true} is VALID [2020-07-08 12:19:47,028 INFO L280 TraceCheckUtils]: 18: Hoare triple {14795#true} assume !(0 == ~tmp_ndt_6~0);havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp_ndt_7~0 := #t~nondet35;havoc #t~nondet35; {14795#true} is VALID [2020-07-08 12:19:47,028 INFO L280 TraceCheckUtils]: 19: Hoare triple {14795#true} assume !(1 == ~tmp_ndt_7~0); {14795#true} is VALID [2020-07-08 12:19:47,028 INFO L280 TraceCheckUtils]: 20: Hoare triple {14795#true} ~returnVal2~0 := 259; {14850#(= 259 IofCallDriver_~returnVal2~0)} is VALID [2020-07-08 12:19:47,029 INFO L280 TraceCheckUtils]: 21: Hoare triple {14850#(= 259 IofCallDriver_~returnVal2~0)} assume !(~s~0 == ~NP~0); {14850#(= 259 IofCallDriver_~returnVal2~0)} is VALID [2020-07-08 12:19:47,029 INFO L280 TraceCheckUtils]: 22: Hoare triple {14850#(= 259 IofCallDriver_~returnVal2~0)} assume ~s~0 == ~MPR1~0; {14850#(= 259 IofCallDriver_~returnVal2~0)} is VALID [2020-07-08 12:19:47,030 INFO L280 TraceCheckUtils]: 23: Hoare triple {14850#(= 259 IofCallDriver_~returnVal2~0)} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {14850#(= 259 IofCallDriver_~returnVal2~0)} is VALID [2020-07-08 12:19:47,030 INFO L280 TraceCheckUtils]: 24: Hoare triple {14850#(= 259 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {14851#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2020-07-08 12:19:47,031 INFO L280 TraceCheckUtils]: 25: Hoare triple {14851#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} assume true; {14851#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2020-07-08 12:19:47,034 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {14851#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} {14795#true} #768#return; {14833#(and (<= |KbFilter_PnP_#t~ret8| 259) (<= 259 |KbFilter_PnP_#t~ret8|))} is VALID [2020-07-08 12:19:47,037 INFO L263 TraceCheckUtils]: 0: Hoare triple {14795#true} call ULTIMATE.init(); {14835#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} is VALID [2020-07-08 12:19:47,037 INFO L280 TraceCheckUtils]: 1: Hoare triple {14835#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~KernelMode~0 := 0;~Executive~0 := 0;~DevicePowerState~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~myStatus~0 := 0; {14795#true} is VALID [2020-07-08 12:19:47,037 INFO L280 TraceCheckUtils]: 2: Hoare triple {14795#true} assume true; {14795#true} is VALID [2020-07-08 12:19:47,037 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {14795#true} {14795#true} #756#return; {14795#true} is VALID [2020-07-08 12:19:47,037 INFO L263 TraceCheckUtils]: 4: Hoare triple {14795#true} call #t~ret79 := main(); {14795#true} is VALID [2020-07-08 12:19:47,038 INFO L280 TraceCheckUtils]: 5: Hoare triple {14795#true} havoc ~status~1;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irp~0 := #t~nondet19;havoc #t~nondet19;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irp_choice~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~devobj~0 := #t~nondet21;havoc #t~nondet21;havoc ~__cil_tmp8~0;~KernelMode~0 := 0;~Executive~0 := 0;~DevicePowerState~0 := 1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~myStatus~0 := 0;~status~1 := 0;~pirp~0 := ~irp~0; {14795#true} is VALID [2020-07-08 12:19:47,039 INFO L263 TraceCheckUtils]: 6: Hoare triple {14795#true} call _BLAST_init(); {14836#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} is VALID [2020-07-08 12:19:47,039 INFO L280 TraceCheckUtils]: 7: Hoare triple {14836#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {14795#true} is VALID [2020-07-08 12:19:47,039 INFO L280 TraceCheckUtils]: 8: Hoare triple {14795#true} assume true; {14795#true} is VALID [2020-07-08 12:19:47,040 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {14795#true} {14795#true} #716#return; {14795#true} is VALID [2020-07-08 12:19:47,040 INFO L280 TraceCheckUtils]: 10: Hoare triple {14795#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {14795#true} is VALID [2020-07-08 12:19:47,040 INFO L280 TraceCheckUtils]: 11: Hoare triple {14795#true} assume !(0 == ~irp_choice~0); {14795#true} is VALID [2020-07-08 12:19:47,041 INFO L263 TraceCheckUtils]: 12: Hoare triple {14795#true} call stub_driver_init(); {14837#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~pended~0 |old(~pended~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} is VALID [2020-07-08 12:19:47,041 INFO L280 TraceCheckUtils]: 13: Hoare triple {14837#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~pended~0 |old(~pended~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {14795#true} is VALID [2020-07-08 12:19:47,041 INFO L280 TraceCheckUtils]: 14: Hoare triple {14795#true} assume true; {14795#true} is VALID [2020-07-08 12:19:47,042 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {14795#true} {14795#true} #718#return; {14795#true} is VALID [2020-07-08 12:19:47,042 INFO L280 TraceCheckUtils]: 16: Hoare triple {14795#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp_ndt_1~0 := #t~nondet22;havoc #t~nondet22; {14795#true} is VALID [2020-07-08 12:19:47,042 INFO L280 TraceCheckUtils]: 17: Hoare triple {14795#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp_ndt_2~0 := #t~nondet23;havoc #t~nondet23; {14795#true} is VALID [2020-07-08 12:19:47,042 INFO L280 TraceCheckUtils]: 18: Hoare triple {14795#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp_ndt_3~0 := #t~nondet24;havoc #t~nondet24; {14795#true} is VALID [2020-07-08 12:19:47,042 INFO L280 TraceCheckUtils]: 19: Hoare triple {14795#true} assume 3 == ~tmp_ndt_3~0; {14795#true} is VALID [2020-07-08 12:19:47,042 INFO L263 TraceCheckUtils]: 20: Hoare triple {14795#true} call #t~ret29 := KbFilter_PnP(~devobj~0, ~pirp~0); {14795#true} is VALID [2020-07-08 12:19:47,043 INFO L280 TraceCheckUtils]: 21: Hoare triple {14795#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~devExt~0;havoc ~irpStack~0;havoc ~status~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~event~0 := #t~nondet2;havoc #t~nondet2;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet3;havoc #t~nondet3;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~irpStack__MinorFunction~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~devExt__TopOfStack~0 := #t~nondet6;havoc #t~nondet6;havoc ~devExt__Started~0;havoc ~devExt__Removed~0;havoc ~devExt__SurpriseRemoved~0;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet7;havoc #t~nondet7;havoc ~irpSp~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___0~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp23~0;~status~0 := 0;~devExt~0 := ~DeviceObject__DeviceExtension~0;~irpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {14795#true} is VALID [2020-07-08 12:19:47,043 INFO L280 TraceCheckUtils]: 22: Hoare triple {14795#true} assume 0 == ~irpStack__MinorFunction~0; {14795#true} is VALID [2020-07-08 12:19:47,043 INFO L280 TraceCheckUtils]: 23: Hoare triple {14795#true} ~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {14795#true} is VALID [2020-07-08 12:19:47,043 INFO L280 TraceCheckUtils]: 24: Hoare triple {14795#true} assume !(~s~0 != ~NP~0); {14795#true} is VALID [2020-07-08 12:19:47,043 INFO L280 TraceCheckUtils]: 25: Hoare triple {14795#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {14795#true} is VALID [2020-07-08 12:19:47,044 INFO L280 TraceCheckUtils]: 26: Hoare triple {14795#true} ~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~event~0;~irpSp__Control~0 := 224; {14795#true} is VALID [2020-07-08 12:19:47,045 INFO L263 TraceCheckUtils]: 27: Hoare triple {14795#true} call #t~ret8 := IofCallDriver(~devExt__TopOfStack~0, ~Irp); {14838#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} is VALID [2020-07-08 12:19:47,045 INFO L280 TraceCheckUtils]: 28: Hoare triple {14838#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~lcontext~0 := #t~nondet32;havoc #t~nondet32;havoc ~__cil_tmp7~0; {14795#true} is VALID [2020-07-08 12:19:47,045 INFO L280 TraceCheckUtils]: 29: Hoare triple {14795#true} assume 0 != ~compRegistered~0; {14795#true} is VALID [2020-07-08 12:19:47,046 INFO L263 TraceCheckUtils]: 30: Hoare triple {14795#true} call #t~ret33 := KbFilter_Complete(~DeviceObject, ~Irp, ~lcontext~0); {14852#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:47,046 INFO L280 TraceCheckUtils]: 31: Hoare triple {14852#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {14795#true} is VALID [2020-07-08 12:19:47,047 INFO L263 TraceCheckUtils]: 32: Hoare triple {14795#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {14852#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:47,047 INFO L280 TraceCheckUtils]: 33: Hoare triple {14852#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~l~0 := #t~nondet36;havoc #t~nondet36;~setEventCalled~0 := 1;#res := ~l~0; {14795#true} is VALID [2020-07-08 12:19:47,047 INFO L280 TraceCheckUtils]: 34: Hoare triple {14795#true} assume true; {14795#true} is VALID [2020-07-08 12:19:47,047 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {14795#true} {14795#true} #710#return; {14795#true} is VALID [2020-07-08 12:19:47,048 INFO L280 TraceCheckUtils]: 36: Hoare triple {14795#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {14795#true} is VALID [2020-07-08 12:19:47,048 INFO L280 TraceCheckUtils]: 37: Hoare triple {14795#true} assume true; {14795#true} is VALID [2020-07-08 12:19:47,048 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {14795#true} {14795#true} #732#return; {14795#true} is VALID [2020-07-08 12:19:47,048 INFO L280 TraceCheckUtils]: 39: Hoare triple {14795#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~compRetStatus~0 := #t~ret33;havoc #t~ret33;~__cil_tmp7~0 := ~compRetStatus~0; {14795#true} is VALID [2020-07-08 12:19:47,048 INFO L280 TraceCheckUtils]: 40: Hoare triple {14795#true} assume -1073741802 == ~__cil_tmp7~0; {14795#true} is VALID [2020-07-08 12:19:47,049 INFO L263 TraceCheckUtils]: 41: Hoare triple {14795#true} call stubMoreProcessingRequired(); {14856#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-08 12:19:47,049 INFO L280 TraceCheckUtils]: 42: Hoare triple {14856#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {14795#true} is VALID [2020-07-08 12:19:47,049 INFO L280 TraceCheckUtils]: 43: Hoare triple {14795#true} assume true; {14795#true} is VALID [2020-07-08 12:19:47,049 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {14795#true} {14795#true} #734#return; {14795#true} is VALID [2020-07-08 12:19:47,050 INFO L280 TraceCheckUtils]: 45: Hoare triple {14795#true} havoc ~tmp_ndt_6~0;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp_ndt_6~0 := #t~nondet34;havoc #t~nondet34; {14795#true} is VALID [2020-07-08 12:19:47,050 INFO L280 TraceCheckUtils]: 46: Hoare triple {14795#true} assume !(0 == ~tmp_ndt_6~0);havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp_ndt_7~0 := #t~nondet35;havoc #t~nondet35; {14795#true} is VALID [2020-07-08 12:19:47,050 INFO L280 TraceCheckUtils]: 47: Hoare triple {14795#true} assume !(1 == ~tmp_ndt_7~0); {14795#true} is VALID [2020-07-08 12:19:47,050 INFO L280 TraceCheckUtils]: 48: Hoare triple {14795#true} ~returnVal2~0 := 259; {14850#(= 259 IofCallDriver_~returnVal2~0)} is VALID [2020-07-08 12:19:47,051 INFO L280 TraceCheckUtils]: 49: Hoare triple {14850#(= 259 IofCallDriver_~returnVal2~0)} assume !(~s~0 == ~NP~0); {14850#(= 259 IofCallDriver_~returnVal2~0)} is VALID [2020-07-08 12:19:47,051 INFO L280 TraceCheckUtils]: 50: Hoare triple {14850#(= 259 IofCallDriver_~returnVal2~0)} assume ~s~0 == ~MPR1~0; {14850#(= 259 IofCallDriver_~returnVal2~0)} is VALID [2020-07-08 12:19:47,051 INFO L280 TraceCheckUtils]: 51: Hoare triple {14850#(= 259 IofCallDriver_~returnVal2~0)} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {14850#(= 259 IofCallDriver_~returnVal2~0)} is VALID [2020-07-08 12:19:47,052 INFO L280 TraceCheckUtils]: 52: Hoare triple {14850#(= 259 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {14851#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2020-07-08 12:19:47,053 INFO L280 TraceCheckUtils]: 53: Hoare triple {14851#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} assume true; {14851#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2020-07-08 12:19:47,053 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {14851#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} {14795#true} #768#return; {14833#(and (<= |KbFilter_PnP_#t~ret8| 259) (<= 259 |KbFilter_PnP_#t~ret8|))} is VALID [2020-07-08 12:19:47,054 INFO L280 TraceCheckUtils]: 55: Hoare triple {14833#(and (<= |KbFilter_PnP_#t~ret8| 259) (<= 259 |KbFilter_PnP_#t~ret8|))} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~status~0 := #t~ret8;havoc #t~ret8;~__cil_tmp23~0 := ~status~0; {14834#(= 259 KbFilter_PnP_~__cil_tmp23~0)} is VALID [2020-07-08 12:19:47,054 INFO L280 TraceCheckUtils]: 56: Hoare triple {14834#(= 259 KbFilter_PnP_~__cil_tmp23~0)} assume !(259 == ~__cil_tmp23~0); {14796#false} is VALID [2020-07-08 12:19:47,055 INFO L280 TraceCheckUtils]: 57: Hoare triple {14796#false} assume ~status~0 >= 0; {14796#false} is VALID [2020-07-08 12:19:47,055 INFO L280 TraceCheckUtils]: 58: Hoare triple {14796#false} assume ~myStatus~0 >= 0;~devExt__Started~0 := 1;~devExt__Removed~0 := 0;~devExt__SurpriseRemoved~0 := 0; {14796#false} is VALID [2020-07-08 12:19:47,055 INFO L280 TraceCheckUtils]: 59: Hoare triple {14796#false} ~Irp__IoStatus__Status~0 := ~status~0;~myStatus~0 := ~status~0;~Irp__IoStatus__Information~0 := 0; {14796#false} is VALID [2020-07-08 12:19:47,055 INFO L263 TraceCheckUtils]: 60: Hoare triple {14796#false} call IofCompleteRequest(~Irp, 0); {14796#false} is VALID [2020-07-08 12:19:47,055 INFO L280 TraceCheckUtils]: 61: Hoare triple {14796#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {14796#false} is VALID [2020-07-08 12:19:47,055 INFO L280 TraceCheckUtils]: 62: Hoare triple {14796#false} assume !(~s~0 == ~NP~0); {14796#false} is VALID [2020-07-08 12:19:47,055 INFO L263 TraceCheckUtils]: 63: Hoare triple {14796#false} call errorFn(); {14796#false} is VALID [2020-07-08 12:19:47,055 INFO L280 TraceCheckUtils]: 64: Hoare triple {14796#false} assume !false; {14796#false} is VALID [2020-07-08 12:19:47,062 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 12:19:47,062 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1403613799] [2020-07-08 12:19:47,063 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 12:19:47,063 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-08 12:19:47,063 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1724109379] [2020-07-08 12:19:47,064 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 65 [2020-07-08 12:19:47,064 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:19:47,064 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-08 12:19:47,134 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:19:47,135 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-08 12:19:47,135 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:19:47,135 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-08 12:19:47,136 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=97, Unknown=0, NotChecked=0, Total=132 [2020-07-08 12:19:47,136 INFO L87 Difference]: Start difference. First operand 78 states and 81 transitions. Second operand 12 states. [2020-07-08 12:19:48,713 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:19:48,713 INFO L93 Difference]: Finished difference Result 87 states and 90 transitions. [2020-07-08 12:19:48,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-08 12:19:48,714 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 65 [2020-07-08 12:19:48,714 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:19:48,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-08 12:19:48,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 90 transitions. [2020-07-08 12:19:48,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-08 12:19:48,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 90 transitions. [2020-07-08 12:19:48,717 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 90 transitions. [2020-07-08 12:19:48,881 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 90 edges. 90 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:19:48,883 INFO L225 Difference]: With dead ends: 87 [2020-07-08 12:19:48,883 INFO L226 Difference]: Without dead ends: 78 [2020-07-08 12:19:48,884 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 10 SyntacticMatches, 1 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=39, Invalid=117, Unknown=0, NotChecked=0, Total=156 [2020-07-08 12:19:48,884 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 78 states. [2020-07-08 12:19:49,194 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 78 to 78. [2020-07-08 12:19:49,194 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:19:49,194 INFO L82 GeneralOperation]: Start isEquivalent. First operand 78 states. Second operand 78 states. [2020-07-08 12:19:49,195 INFO L74 IsIncluded]: Start isIncluded. First operand 78 states. Second operand 78 states. [2020-07-08 12:19:49,195 INFO L87 Difference]: Start difference. First operand 78 states. Second operand 78 states. [2020-07-08 12:19:49,197 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:19:49,198 INFO L93 Difference]: Finished difference Result 78 states and 80 transitions. [2020-07-08 12:19:49,198 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 80 transitions. [2020-07-08 12:19:49,199 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:19:49,199 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:19:49,199 INFO L74 IsIncluded]: Start isIncluded. First operand 78 states. Second operand 78 states. [2020-07-08 12:19:49,199 INFO L87 Difference]: Start difference. First operand 78 states. Second operand 78 states. [2020-07-08 12:19:49,201 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:19:49,201 INFO L93 Difference]: Finished difference Result 78 states and 80 transitions. [2020-07-08 12:19:49,201 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 80 transitions. [2020-07-08 12:19:49,201 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:19:49,202 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:19:49,202 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:19:49,202 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:19:49,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 78 states. [2020-07-08 12:19:49,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 80 transitions. [2020-07-08 12:19:49,206 INFO L78 Accepts]: Start accepts. Automaton has 78 states and 80 transitions. Word has length 65 [2020-07-08 12:19:49,206 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:19:49,206 INFO L479 AbstractCegarLoop]: Abstraction has 78 states and 80 transitions. [2020-07-08 12:19:49,206 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-08 12:19:49,206 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 80 transitions. [2020-07-08 12:19:49,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2020-07-08 12:19:49,208 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:19:49,208 INFO L422 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, 1] [2020-07-08 12:19:49,209 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2020-07-08 12:19:49,209 INFO L427 AbstractCegarLoop]: === Iteration 18 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:19:49,209 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:19:49,209 INFO L82 PathProgramCache]: Analyzing trace with hash -42695807, now seen corresponding path program 1 times [2020-07-08 12:19:49,210 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:19:49,210 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1894035588] [2020-07-08 12:19:49,210 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:19:49,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:49,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:49,338 INFO L280 TraceCheckUtils]: 0: Hoare triple {15294#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~KernelMode~0 := 0;~Executive~0 := 0;~DevicePowerState~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~myStatus~0 := 0; {15246#true} is VALID [2020-07-08 12:19:49,338 INFO L280 TraceCheckUtils]: 1: Hoare triple {15246#true} assume true; {15246#true} is VALID [2020-07-08 12:19:49,338 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15246#true} {15246#true} #756#return; {15246#true} is VALID [2020-07-08 12:19:49,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:49,387 INFO L280 TraceCheckUtils]: 0: Hoare triple {15295#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {15246#true} is VALID [2020-07-08 12:19:49,387 INFO L280 TraceCheckUtils]: 1: Hoare triple {15246#true} assume true; {15246#true} is VALID [2020-07-08 12:19:49,387 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15246#true} {15246#true} #716#return; {15246#true} is VALID [2020-07-08 12:19:49,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:49,422 INFO L280 TraceCheckUtils]: 0: Hoare triple {15296#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~pended~0 |old(~pended~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {15246#true} is VALID [2020-07-08 12:19:49,423 INFO L280 TraceCheckUtils]: 1: Hoare triple {15246#true} assume true; {15246#true} is VALID [2020-07-08 12:19:49,423 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15246#true} {15246#true} #718#return; {15246#true} is VALID [2020-07-08 12:19:49,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:49,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:49,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:49,491 INFO L280 TraceCheckUtils]: 0: Hoare triple {15309#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~l~0 := #t~nondet36;havoc #t~nondet36;~setEventCalled~0 := 1;#res := ~l~0; {15246#true} is VALID [2020-07-08 12:19:49,492 INFO L280 TraceCheckUtils]: 1: Hoare triple {15246#true} assume true; {15246#true} is VALID [2020-07-08 12:19:49,492 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15246#true} {15246#true} #710#return; {15246#true} is VALID [2020-07-08 12:19:49,492 INFO L280 TraceCheckUtils]: 0: Hoare triple {15309#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {15246#true} is VALID [2020-07-08 12:19:49,493 INFO L263 TraceCheckUtils]: 1: Hoare triple {15246#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {15309#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:49,494 INFO L280 TraceCheckUtils]: 2: Hoare triple {15309#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~l~0 := #t~nondet36;havoc #t~nondet36;~setEventCalled~0 := 1;#res := ~l~0; {15246#true} is VALID [2020-07-08 12:19:49,494 INFO L280 TraceCheckUtils]: 3: Hoare triple {15246#true} assume true; {15246#true} is VALID [2020-07-08 12:19:49,494 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15246#true} {15246#true} #710#return; {15246#true} is VALID [2020-07-08 12:19:49,494 INFO L280 TraceCheckUtils]: 5: Hoare triple {15246#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {15246#true} is VALID [2020-07-08 12:19:49,494 INFO L280 TraceCheckUtils]: 6: Hoare triple {15246#true} assume true; {15246#true} is VALID [2020-07-08 12:19:49,495 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {15246#true} {15246#true} #732#return; {15246#true} is VALID [2020-07-08 12:19:49,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:49,509 INFO L280 TraceCheckUtils]: 0: Hoare triple {15313#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {15246#true} is VALID [2020-07-08 12:19:49,510 INFO L280 TraceCheckUtils]: 1: Hoare triple {15246#true} assume true; {15246#true} is VALID [2020-07-08 12:19:49,510 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15246#true} {15246#true} #734#return; {15246#true} is VALID [2020-07-08 12:19:49,510 INFO L280 TraceCheckUtils]: 0: Hoare triple {15297#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~lcontext~0 := #t~nondet32;havoc #t~nondet32;havoc ~__cil_tmp7~0; {15246#true} is VALID [2020-07-08 12:19:49,510 INFO L280 TraceCheckUtils]: 1: Hoare triple {15246#true} assume 0 != ~compRegistered~0; {15246#true} is VALID [2020-07-08 12:19:49,511 INFO L263 TraceCheckUtils]: 2: Hoare triple {15246#true} call #t~ret33 := KbFilter_Complete(~DeviceObject, ~Irp, ~lcontext~0); {15309#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:49,511 INFO L280 TraceCheckUtils]: 3: Hoare triple {15309#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {15246#true} is VALID [2020-07-08 12:19:49,512 INFO L263 TraceCheckUtils]: 4: Hoare triple {15246#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {15309#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:49,512 INFO L280 TraceCheckUtils]: 5: Hoare triple {15309#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~l~0 := #t~nondet36;havoc #t~nondet36;~setEventCalled~0 := 1;#res := ~l~0; {15246#true} is VALID [2020-07-08 12:19:49,512 INFO L280 TraceCheckUtils]: 6: Hoare triple {15246#true} assume true; {15246#true} is VALID [2020-07-08 12:19:49,512 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {15246#true} {15246#true} #710#return; {15246#true} is VALID [2020-07-08 12:19:49,513 INFO L280 TraceCheckUtils]: 8: Hoare triple {15246#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {15246#true} is VALID [2020-07-08 12:19:49,513 INFO L280 TraceCheckUtils]: 9: Hoare triple {15246#true} assume true; {15246#true} is VALID [2020-07-08 12:19:49,513 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {15246#true} {15246#true} #732#return; {15246#true} is VALID [2020-07-08 12:19:49,513 INFO L280 TraceCheckUtils]: 11: Hoare triple {15246#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~compRetStatus~0 := #t~ret33;havoc #t~ret33;~__cil_tmp7~0 := ~compRetStatus~0; {15246#true} is VALID [2020-07-08 12:19:49,513 INFO L280 TraceCheckUtils]: 12: Hoare triple {15246#true} assume -1073741802 == ~__cil_tmp7~0; {15246#true} is VALID [2020-07-08 12:19:49,514 INFO L263 TraceCheckUtils]: 13: Hoare triple {15246#true} call stubMoreProcessingRequired(); {15313#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-08 12:19:49,514 INFO L280 TraceCheckUtils]: 14: Hoare triple {15313#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {15246#true} is VALID [2020-07-08 12:19:49,514 INFO L280 TraceCheckUtils]: 15: Hoare triple {15246#true} assume true; {15246#true} is VALID [2020-07-08 12:19:49,514 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {15246#true} {15246#true} #734#return; {15246#true} is VALID [2020-07-08 12:19:49,514 INFO L280 TraceCheckUtils]: 17: Hoare triple {15246#true} havoc ~tmp_ndt_6~0;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp_ndt_6~0 := #t~nondet34;havoc #t~nondet34; {15246#true} is VALID [2020-07-08 12:19:49,514 INFO L280 TraceCheckUtils]: 18: Hoare triple {15246#true} assume !(0 == ~tmp_ndt_6~0);havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp_ndt_7~0 := #t~nondet35;havoc #t~nondet35; {15246#true} is VALID [2020-07-08 12:19:49,515 INFO L280 TraceCheckUtils]: 19: Hoare triple {15246#true} assume !(1 == ~tmp_ndt_7~0); {15246#true} is VALID [2020-07-08 12:19:49,515 INFO L280 TraceCheckUtils]: 20: Hoare triple {15246#true} ~returnVal2~0 := 259; {15246#true} is VALID [2020-07-08 12:19:49,515 INFO L280 TraceCheckUtils]: 21: Hoare triple {15246#true} assume !(~s~0 == ~NP~0); {15246#true} is VALID [2020-07-08 12:19:49,515 INFO L280 TraceCheckUtils]: 22: Hoare triple {15246#true} assume ~s~0 == ~MPR1~0; {15246#true} is VALID [2020-07-08 12:19:49,517 INFO L280 TraceCheckUtils]: 23: Hoare triple {15246#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {15284#(= ~MPR3~0 ~s~0)} is VALID [2020-07-08 12:19:49,519 INFO L280 TraceCheckUtils]: 24: Hoare triple {15284#(= ~MPR3~0 ~s~0)} #res := ~returnVal2~0; {15284#(= ~MPR3~0 ~s~0)} is VALID [2020-07-08 12:19:49,521 INFO L280 TraceCheckUtils]: 25: Hoare triple {15284#(= ~MPR3~0 ~s~0)} assume true; {15284#(= ~MPR3~0 ~s~0)} is VALID [2020-07-08 12:19:49,522 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {15284#(= ~MPR3~0 ~s~0)} {15246#true} #768#return; {15284#(= ~MPR3~0 ~s~0)} is VALID [2020-07-08 12:19:49,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:19:49,561 INFO L280 TraceCheckUtils]: 0: Hoare triple {15314#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {15313#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-08 12:19:49,562 INFO L280 TraceCheckUtils]: 1: Hoare triple {15313#(= ~s~0 |old(~s~0)|)} assume !(~s~0 == ~MPR3~0); {15315#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2020-07-08 12:19:49,562 INFO L280 TraceCheckUtils]: 2: Hoare triple {15315#(not (= ~MPR3~0 |old(~s~0)|))} assume !(1 == ~customIrp~0); {15315#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2020-07-08 12:19:49,563 INFO L280 TraceCheckUtils]: 3: Hoare triple {15315#(not (= ~MPR3~0 |old(~s~0)|))} assume !(~s~0 == ~MPR3~0); {15315#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2020-07-08 12:19:49,563 INFO L280 TraceCheckUtils]: 4: Hoare triple {15315#(not (= ~MPR3~0 |old(~s~0)|))} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp_ndt_8~0 := #t~nondet37;havoc #t~nondet37; {15315#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2020-07-08 12:19:49,564 INFO L280 TraceCheckUtils]: 5: Hoare triple {15315#(not (= ~MPR3~0 |old(~s~0)|))} assume 0 == ~tmp_ndt_8~0; {15315#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2020-07-08 12:19:49,564 INFO L280 TraceCheckUtils]: 6: Hoare triple {15315#(not (= ~MPR3~0 |old(~s~0)|))} #res := 0; {15315#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2020-07-08 12:19:49,565 INFO L280 TraceCheckUtils]: 7: Hoare triple {15315#(not (= ~MPR3~0 |old(~s~0)|))} assume true; {15315#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2020-07-08 12:19:49,566 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {15315#(not (= ~MPR3~0 |old(~s~0)|))} {15284#(= ~MPR3~0 ~s~0)} #770#return; {15247#false} is VALID [2020-07-08 12:19:49,568 INFO L263 TraceCheckUtils]: 0: Hoare triple {15246#true} call ULTIMATE.init(); {15294#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} is VALID [2020-07-08 12:19:49,568 INFO L280 TraceCheckUtils]: 1: Hoare triple {15294#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~KernelMode~0 := 0;~Executive~0 := 0;~DevicePowerState~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~myStatus~0 := 0; {15246#true} is VALID [2020-07-08 12:19:49,569 INFO L280 TraceCheckUtils]: 2: Hoare triple {15246#true} assume true; {15246#true} is VALID [2020-07-08 12:19:49,569 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {15246#true} {15246#true} #756#return; {15246#true} is VALID [2020-07-08 12:19:49,569 INFO L263 TraceCheckUtils]: 4: Hoare triple {15246#true} call #t~ret79 := main(); {15246#true} is VALID [2020-07-08 12:19:49,569 INFO L280 TraceCheckUtils]: 5: Hoare triple {15246#true} havoc ~status~1;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irp~0 := #t~nondet19;havoc #t~nondet19;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irp_choice~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~devobj~0 := #t~nondet21;havoc #t~nondet21;havoc ~__cil_tmp8~0;~KernelMode~0 := 0;~Executive~0 := 0;~DevicePowerState~0 := 1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~myStatus~0 := 0;~status~1 := 0;~pirp~0 := ~irp~0; {15246#true} is VALID [2020-07-08 12:19:49,571 INFO L263 TraceCheckUtils]: 6: Hoare triple {15246#true} call _BLAST_init(); {15295#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} is VALID [2020-07-08 12:19:49,571 INFO L280 TraceCheckUtils]: 7: Hoare triple {15295#(and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {15246#true} is VALID [2020-07-08 12:19:49,571 INFO L280 TraceCheckUtils]: 8: Hoare triple {15246#true} assume true; {15246#true} is VALID [2020-07-08 12:19:49,571 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {15246#true} {15246#true} #716#return; {15246#true} is VALID [2020-07-08 12:19:49,571 INFO L280 TraceCheckUtils]: 10: Hoare triple {15246#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {15246#true} is VALID [2020-07-08 12:19:49,572 INFO L280 TraceCheckUtils]: 11: Hoare triple {15246#true} assume !(0 == ~irp_choice~0); {15246#true} is VALID [2020-07-08 12:19:49,573 INFO L263 TraceCheckUtils]: 12: Hoare triple {15246#true} call stub_driver_init(); {15296#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~pended~0 |old(~pended~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} is VALID [2020-07-08 12:19:49,573 INFO L280 TraceCheckUtils]: 13: Hoare triple {15296#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~pended~0 |old(~pended~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {15246#true} is VALID [2020-07-08 12:19:49,573 INFO L280 TraceCheckUtils]: 14: Hoare triple {15246#true} assume true; {15246#true} is VALID [2020-07-08 12:19:49,573 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {15246#true} {15246#true} #718#return; {15246#true} is VALID [2020-07-08 12:19:49,573 INFO L280 TraceCheckUtils]: 16: Hoare triple {15246#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp_ndt_1~0 := #t~nondet22;havoc #t~nondet22; {15246#true} is VALID [2020-07-08 12:19:49,573 INFO L280 TraceCheckUtils]: 17: Hoare triple {15246#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp_ndt_2~0 := #t~nondet23;havoc #t~nondet23; {15246#true} is VALID [2020-07-08 12:19:49,574 INFO L280 TraceCheckUtils]: 18: Hoare triple {15246#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp_ndt_3~0 := #t~nondet24;havoc #t~nondet24; {15246#true} is VALID [2020-07-08 12:19:49,574 INFO L280 TraceCheckUtils]: 19: Hoare triple {15246#true} assume 3 == ~tmp_ndt_3~0; {15246#true} is VALID [2020-07-08 12:19:49,574 INFO L263 TraceCheckUtils]: 20: Hoare triple {15246#true} call #t~ret29 := KbFilter_PnP(~devobj~0, ~pirp~0); {15246#true} is VALID [2020-07-08 12:19:49,574 INFO L280 TraceCheckUtils]: 21: Hoare triple {15246#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~devExt~0;havoc ~irpStack~0;havoc ~status~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~event~0 := #t~nondet2;havoc #t~nondet2;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet3;havoc #t~nondet3;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~irpStack__MinorFunction~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~devExt__TopOfStack~0 := #t~nondet6;havoc #t~nondet6;havoc ~devExt__Started~0;havoc ~devExt__Removed~0;havoc ~devExt__SurpriseRemoved~0;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet7;havoc #t~nondet7;havoc ~irpSp~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___0~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp23~0;~status~0 := 0;~devExt~0 := ~DeviceObject__DeviceExtension~0;~irpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {15246#true} is VALID [2020-07-08 12:19:49,574 INFO L280 TraceCheckUtils]: 22: Hoare triple {15246#true} assume 0 == ~irpStack__MinorFunction~0; {15246#true} is VALID [2020-07-08 12:19:49,574 INFO L280 TraceCheckUtils]: 23: Hoare triple {15246#true} ~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {15246#true} is VALID [2020-07-08 12:19:49,575 INFO L280 TraceCheckUtils]: 24: Hoare triple {15246#true} assume !(~s~0 != ~NP~0); {15246#true} is VALID [2020-07-08 12:19:49,575 INFO L280 TraceCheckUtils]: 25: Hoare triple {15246#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {15246#true} is VALID [2020-07-08 12:19:49,575 INFO L280 TraceCheckUtils]: 26: Hoare triple {15246#true} ~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~event~0;~irpSp__Control~0 := 224; {15246#true} is VALID [2020-07-08 12:19:49,576 INFO L263 TraceCheckUtils]: 27: Hoare triple {15246#true} call #t~ret8 := IofCallDriver(~devExt__TopOfStack~0, ~Irp); {15297#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} is VALID [2020-07-08 12:19:49,576 INFO L280 TraceCheckUtils]: 28: Hoare triple {15297#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~lcontext~0 := #t~nondet32;havoc #t~nondet32;havoc ~__cil_tmp7~0; {15246#true} is VALID [2020-07-08 12:19:49,577 INFO L280 TraceCheckUtils]: 29: Hoare triple {15246#true} assume 0 != ~compRegistered~0; {15246#true} is VALID [2020-07-08 12:19:49,578 INFO L263 TraceCheckUtils]: 30: Hoare triple {15246#true} call #t~ret33 := KbFilter_Complete(~DeviceObject, ~Irp, ~lcontext~0); {15309#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:49,578 INFO L280 TraceCheckUtils]: 31: Hoare triple {15309#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {15246#true} is VALID [2020-07-08 12:19:49,579 INFO L263 TraceCheckUtils]: 32: Hoare triple {15246#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {15309#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-08 12:19:49,579 INFO L280 TraceCheckUtils]: 33: Hoare triple {15309#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~l~0 := #t~nondet36;havoc #t~nondet36;~setEventCalled~0 := 1;#res := ~l~0; {15246#true} is VALID [2020-07-08 12:19:49,579 INFO L280 TraceCheckUtils]: 34: Hoare triple {15246#true} assume true; {15246#true} is VALID [2020-07-08 12:19:49,579 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {15246#true} {15246#true} #710#return; {15246#true} is VALID [2020-07-08 12:19:49,579 INFO L280 TraceCheckUtils]: 36: Hoare triple {15246#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {15246#true} is VALID [2020-07-08 12:19:49,580 INFO L280 TraceCheckUtils]: 37: Hoare triple {15246#true} assume true; {15246#true} is VALID [2020-07-08 12:19:49,580 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {15246#true} {15246#true} #732#return; {15246#true} is VALID [2020-07-08 12:19:49,580 INFO L280 TraceCheckUtils]: 39: Hoare triple {15246#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~compRetStatus~0 := #t~ret33;havoc #t~ret33;~__cil_tmp7~0 := ~compRetStatus~0; {15246#true} is VALID [2020-07-08 12:19:49,580 INFO L280 TraceCheckUtils]: 40: Hoare triple {15246#true} assume -1073741802 == ~__cil_tmp7~0; {15246#true} is VALID [2020-07-08 12:19:49,581 INFO L263 TraceCheckUtils]: 41: Hoare triple {15246#true} call stubMoreProcessingRequired(); {15313#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-08 12:19:49,581 INFO L280 TraceCheckUtils]: 42: Hoare triple {15313#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {15246#true} is VALID [2020-07-08 12:19:49,581 INFO L280 TraceCheckUtils]: 43: Hoare triple {15246#true} assume true; {15246#true} is VALID [2020-07-08 12:19:49,581 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {15246#true} {15246#true} #734#return; {15246#true} is VALID [2020-07-08 12:19:49,581 INFO L280 TraceCheckUtils]: 45: Hoare triple {15246#true} havoc ~tmp_ndt_6~0;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp_ndt_6~0 := #t~nondet34;havoc #t~nondet34; {15246#true} is VALID [2020-07-08 12:19:49,582 INFO L280 TraceCheckUtils]: 46: Hoare triple {15246#true} assume !(0 == ~tmp_ndt_6~0);havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp_ndt_7~0 := #t~nondet35;havoc #t~nondet35; {15246#true} is VALID [2020-07-08 12:19:49,582 INFO L280 TraceCheckUtils]: 47: Hoare triple {15246#true} assume !(1 == ~tmp_ndt_7~0); {15246#true} is VALID [2020-07-08 12:19:49,582 INFO L280 TraceCheckUtils]: 48: Hoare triple {15246#true} ~returnVal2~0 := 259; {15246#true} is VALID [2020-07-08 12:19:49,582 INFO L280 TraceCheckUtils]: 49: Hoare triple {15246#true} assume !(~s~0 == ~NP~0); {15246#true} is VALID [2020-07-08 12:19:49,582 INFO L280 TraceCheckUtils]: 50: Hoare triple {15246#true} assume ~s~0 == ~MPR1~0; {15246#true} is VALID [2020-07-08 12:19:49,583 INFO L280 TraceCheckUtils]: 51: Hoare triple {15246#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {15284#(= ~MPR3~0 ~s~0)} is VALID [2020-07-08 12:19:49,583 INFO L280 TraceCheckUtils]: 52: Hoare triple {15284#(= ~MPR3~0 ~s~0)} #res := ~returnVal2~0; {15284#(= ~MPR3~0 ~s~0)} is VALID [2020-07-08 12:19:49,584 INFO L280 TraceCheckUtils]: 53: Hoare triple {15284#(= ~MPR3~0 ~s~0)} assume true; {15284#(= ~MPR3~0 ~s~0)} is VALID [2020-07-08 12:19:49,585 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {15284#(= ~MPR3~0 ~s~0)} {15246#true} #768#return; {15284#(= ~MPR3~0 ~s~0)} is VALID [2020-07-08 12:19:49,585 INFO L280 TraceCheckUtils]: 55: Hoare triple {15284#(= ~MPR3~0 ~s~0)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~status~0 := #t~ret8;havoc #t~ret8;~__cil_tmp23~0 := ~status~0; {15284#(= ~MPR3~0 ~s~0)} is VALID [2020-07-08 12:19:49,586 INFO L280 TraceCheckUtils]: 56: Hoare triple {15284#(= ~MPR3~0 ~s~0)} assume 259 == ~__cil_tmp23~0; {15284#(= ~MPR3~0 ~s~0)} is VALID [2020-07-08 12:19:49,586 INFO L263 TraceCheckUtils]: 57: Hoare triple {15284#(= ~MPR3~0 ~s~0)} call #t~ret9 := KeWaitForSingleObject(~event~0, ~Executive~0, ~KernelMode~0, 0, 0); {15314#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2020-07-08 12:19:49,587 INFO L280 TraceCheckUtils]: 58: Hoare triple {15314#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {15313#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-08 12:19:49,587 INFO L280 TraceCheckUtils]: 59: Hoare triple {15313#(= ~s~0 |old(~s~0)|)} assume !(~s~0 == ~MPR3~0); {15315#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2020-07-08 12:19:49,588 INFO L280 TraceCheckUtils]: 60: Hoare triple {15315#(not (= ~MPR3~0 |old(~s~0)|))} assume !(1 == ~customIrp~0); {15315#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2020-07-08 12:19:49,588 INFO L280 TraceCheckUtils]: 61: Hoare triple {15315#(not (= ~MPR3~0 |old(~s~0)|))} assume !(~s~0 == ~MPR3~0); {15315#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2020-07-08 12:19:49,588 INFO L280 TraceCheckUtils]: 62: Hoare triple {15315#(not (= ~MPR3~0 |old(~s~0)|))} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp_ndt_8~0 := #t~nondet37;havoc #t~nondet37; {15315#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2020-07-08 12:19:49,589 INFO L280 TraceCheckUtils]: 63: Hoare triple {15315#(not (= ~MPR3~0 |old(~s~0)|))} assume 0 == ~tmp_ndt_8~0; {15315#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2020-07-08 12:19:49,590 INFO L280 TraceCheckUtils]: 64: Hoare triple {15315#(not (= ~MPR3~0 |old(~s~0)|))} #res := 0; {15315#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2020-07-08 12:19:49,590 INFO L280 TraceCheckUtils]: 65: Hoare triple {15315#(not (= ~MPR3~0 |old(~s~0)|))} assume true; {15315#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2020-07-08 12:19:49,591 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {15315#(not (= ~MPR3~0 |old(~s~0)|))} {15284#(= ~MPR3~0 ~s~0)} #770#return; {15247#false} is VALID [2020-07-08 12:19:49,591 INFO L280 TraceCheckUtils]: 67: Hoare triple {15247#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;havoc #t~ret9; {15247#false} is VALID [2020-07-08 12:19:49,591 INFO L280 TraceCheckUtils]: 68: Hoare triple {15247#false} assume ~status~0 >= 0; {15247#false} is VALID [2020-07-08 12:19:49,591 INFO L280 TraceCheckUtils]: 69: Hoare triple {15247#false} assume ~myStatus~0 >= 0;~devExt__Started~0 := 1;~devExt__Removed~0 := 0;~devExt__SurpriseRemoved~0 := 0; {15247#false} is VALID [2020-07-08 12:19:49,591 INFO L280 TraceCheckUtils]: 70: Hoare triple {15247#false} ~Irp__IoStatus__Status~0 := ~status~0;~myStatus~0 := ~status~0;~Irp__IoStatus__Information~0 := 0; {15247#false} is VALID [2020-07-08 12:19:49,591 INFO L263 TraceCheckUtils]: 71: Hoare triple {15247#false} call IofCompleteRequest(~Irp, 0); {15247#false} is VALID [2020-07-08 12:19:49,592 INFO L280 TraceCheckUtils]: 72: Hoare triple {15247#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {15247#false} is VALID [2020-07-08 12:19:49,592 INFO L280 TraceCheckUtils]: 73: Hoare triple {15247#false} assume !(~s~0 == ~NP~0); {15247#false} is VALID [2020-07-08 12:19:49,592 INFO L263 TraceCheckUtils]: 74: Hoare triple {15247#false} call errorFn(); {15247#false} is VALID [2020-07-08 12:19:49,592 INFO L280 TraceCheckUtils]: 75: Hoare triple {15247#false} assume !false; {15247#false} is VALID [2020-07-08 12:19:49,598 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 12:19:49,599 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1894035588] [2020-07-08 12:19:49,599 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 12:19:49,599 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-08 12:19:49,599 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [114509232] [2020-07-08 12:19:49,600 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 76 [2020-07-08 12:19:49,600 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:19:49,600 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-08 12:19:49,694 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 76 edges. 76 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:19:49,694 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-08 12:19:49,694 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:19:49,695 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-08 12:19:49,695 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=72, Unknown=0, NotChecked=0, Total=110 [2020-07-08 12:19:49,695 INFO L87 Difference]: Start difference. First operand 78 states and 80 transitions. Second operand 11 states. [2020-07-08 12:19:50,734 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:19:50,735 INFO L93 Difference]: Finished difference Result 78 states and 80 transitions. [2020-07-08 12:19:50,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-08 12:19:50,735 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 76 [2020-07-08 12:19:50,736 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:19:50,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 12:19:50,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 80 transitions. [2020-07-08 12:19:50,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 12:19:50,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 80 transitions. [2020-07-08 12:19:50,738 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 80 transitions. [2020-07-08 12:19:50,859 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 80 edges. 80 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:19:50,860 INFO L225 Difference]: With dead ends: 78 [2020-07-08 12:19:50,860 INFO L226 Difference]: Without dead ends: 0 [2020-07-08 12:19:50,861 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=58, Invalid=98, Unknown=0, NotChecked=0, Total=156 [2020-07-08 12:19:50,862 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-08 12:19:50,862 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-08 12:19:50,862 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:19:50,862 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-08 12:19:50,862 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-08 12:19:50,863 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-08 12:19:50,863 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:19:50,863 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-08 12:19:50,863 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-08 12:19:50,863 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:19:50,863 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:19:50,863 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-08 12:19:50,863 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-08 12:19:50,863 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:19:50,864 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-08 12:19:50,864 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-08 12:19:50,864 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:19:50,864 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:19:50,864 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:19:50,864 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:19:50,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-08 12:19:50,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-08 12:19:50,864 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 76 [2020-07-08 12:19:50,865 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:19:50,865 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-08 12:19:50,865 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-08 12:19:50,865 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-08 12:19:50,865 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:19:50,865 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2020-07-08 12:19:50,867 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-08 12:19:51,939 WARN L193 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 43 [2020-07-08 12:19:52,232 WARN L193 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 41 [2020-07-08 12:19:52,546 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 18 [2020-07-08 12:19:52,936 WARN L193 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 60 [2020-07-08 12:19:53,270 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 44 [2020-07-08 12:19:54,133 WARN L193 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 47 [2020-07-08 12:19:54,490 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 28 [2020-07-08 12:19:54,716 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 42 [2020-07-08 12:19:54,835 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 26 [2020-07-08 12:19:55,281 WARN L193 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 41 [2020-07-08 12:19:55,463 WARN L193 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 46 [2020-07-08 12:19:55,711 WARN L193 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 72 [2020-07-08 12:19:55,877 WARN L193 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 40 [2020-07-08 12:19:56,209 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 57 [2020-07-08 12:19:56,711 WARN L193 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 26 [2020-07-08 12:19:56,865 WARN L193 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 43 [2020-07-08 12:19:57,449 WARN L193 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 46 [2020-07-08 12:19:57,565 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 26 [2020-07-08 12:19:57,709 INFO L264 CegarLoopResult]: At program point KeSetEventENTRY(lines 566 573) the Hoare annotation is: (or (not (= ~s~0 ~NP~0)) (not (= 1 ~s~0)) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (not (<= (+ ~NP~0 4) ~MPR1~0)) (= 1 ~pended~0) (not (<= (+ ~NP~0 5) ~MPR3~0)) (not (<= 1 ~compRegistered~0))) [2020-07-08 12:19:57,709 INFO L268 CegarLoopResult]: For program point KeSetEventFINAL(lines 566 573) no Hoare annotation was computed. [2020-07-08 12:19:57,710 INFO L268 CegarLoopResult]: For program point KeSetEventEXIT(lines 566 573) no Hoare annotation was computed. [2020-07-08 12:19:57,710 INFO L264 CegarLoopResult]: At program point KbFilter_CompleteENTRY(lines 616 626) the Hoare annotation is: (or (not (= ~s~0 ~NP~0)) (not (= 1 ~s~0)) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (not (<= (+ ~NP~0 4) ~MPR1~0)) (= 1 ~pended~0) (not (<= (+ ~NP~0 5) ~MPR3~0)) (not (<= 1 ~compRegistered~0))) [2020-07-08 12:19:57,710 INFO L264 CegarLoopResult]: At program point L622(line 622) the Hoare annotation is: (or (not (= ~s~0 ~NP~0)) (not (= 1 ~s~0)) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (not (<= (+ ~NP~0 4) ~MPR1~0)) (= 1 ~pended~0) (not (<= (+ ~NP~0 5) ~MPR3~0)) (not (<= 1 ~compRegistered~0))) [2020-07-08 12:19:57,711 INFO L268 CegarLoopResult]: For program point L622-1(line 622) no Hoare annotation was computed. [2020-07-08 12:19:57,711 INFO L268 CegarLoopResult]: For program point KbFilter_CompleteFINAL(lines 616 626) no Hoare annotation was computed. [2020-07-08 12:19:57,711 INFO L268 CegarLoopResult]: For program point KbFilter_CompleteEXIT(lines 616 626) no Hoare annotation was computed. [2020-07-08 12:19:57,711 INFO L268 CegarLoopResult]: For program point L704(lines 704 725) no Hoare annotation was computed. [2020-07-08 12:19:57,711 INFO L268 CegarLoopResult]: For program point L698(lines 698 727) no Hoare annotation was computed. [2020-07-08 12:19:57,711 INFO L268 CegarLoopResult]: For program point KbFilter_PowerEXIT(lines 687 742) no Hoare annotation was computed. [2020-07-08 12:19:57,712 INFO L264 CegarLoopResult]: At program point KbFilter_PowerENTRY(lines 687 742) the Hoare annotation is: (or (and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|)) (= 1 ~pended~0) (not (= 0 ~compRegistered~0)) (not (= ~NP~0 |old(~s~0)|))) [2020-07-08 12:19:57,712 INFO L268 CegarLoopResult]: For program point L707(lines 707 724) no Hoare annotation was computed. [2020-07-08 12:19:57,712 INFO L264 CegarLoopResult]: At program point L738(line 738) the Hoare annotation is: (or (= 1 ~pended~0) (not (= 0 ~compRegistered~0)) (not (= ~NP~0 |old(~s~0)|)) (= ~SKIP1~0 ~s~0)) [2020-07-08 12:19:57,712 INFO L268 CegarLoopResult]: For program point L738-1(line 738) no Hoare annotation was computed. [2020-07-08 12:19:57,712 INFO L268 CegarLoopResult]: For program point L701(lines 701 726) no Hoare annotation was computed. [2020-07-08 12:19:57,713 INFO L264 CegarLoopResult]: At program point L732(line 732) the Hoare annotation is: (or (= 1 ~pended~0) (not (= 0 ~compRegistered~0)) (not (= ~NP~0 |old(~s~0)|))) [2020-07-08 12:19:57,713 INFO L264 CegarLoopResult]: At program point L699(lines 698 727) the Hoare annotation is: (or (and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|)) (= 1 ~pended~0) (not (= 0 ~compRegistered~0)) (not (= ~NP~0 |old(~s~0)|))) [2020-07-08 12:19:57,713 INFO L268 CegarLoopResult]: For program point L732-1(lines 728 734) no Hoare annotation was computed. [2020-07-08 12:19:57,713 INFO L268 CegarLoopResult]: For program point KbFilter_PowerFINAL(lines 687 742) no Hoare annotation was computed. [2020-07-08 12:19:57,713 INFO L264 CegarLoopResult]: At program point L722(lines 697 741) the Hoare annotation is: (or (and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|)) (= 1 ~pended~0) (not (= 0 ~compRegistered~0)) (not (= ~NP~0 |old(~s~0)|))) [2020-07-08 12:19:57,713 INFO L268 CegarLoopResult]: For program point stub_driver_initEXIT(lines 41 54) no Hoare annotation was computed. [2020-07-08 12:19:57,713 INFO L264 CegarLoopResult]: At program point stub_driver_initENTRY(lines 41 54) the Hoare annotation is: (or (and (= ~pended~0 |old(~pended~0)|) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= |old(~customIrp~0)| ~customIrp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= 1 ~s~0)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (not (= 1 |old(~s~0)|)) (not (= ~NP~0 |old(~s~0)|)) (= 1 |old(~pended~0)|) (not (= 0 |old(~compRegistered~0)|)) (not (<= (+ ~NP~0 5) ~MPR3~0))) [2020-07-08 12:19:57,713 INFO L268 CegarLoopResult]: For program point stub_driver_initFINAL(lines 41 54) no Hoare annotation was computed. [2020-07-08 12:19:57,713 INFO L268 CegarLoopResult]: For program point _BLAST_initFINAL(lines 55 76) no Hoare annotation was computed. [2020-07-08 12:19:57,714 INFO L264 CegarLoopResult]: At program point _BLAST_initENTRY(lines 55 76) the Hoare annotation is: (or (not (= |old(~NP~0)| |old(~MPR1~0)|)) (and (= ~pended~0 |old(~pended~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~MPR1~0 ~s~0) (= ~compFptr~0 |old(~compFptr~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~MPR1~0 ~NP~0) (= ~MPR3~0 ~s~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~SKIP1~0 ~s~0) (= ~MPR3~0 |old(~MPR3~0)|)) (not (= |old(~SKIP1~0)| |old(~s~0)|)) (= 1 |old(~pended~0)|) (not (= 0 |old(~compRegistered~0)|)) (not (= |old(~s~0)| |old(~MPR1~0)|)) (not (= |old(~s~0)| |old(~MPR3~0)|))) [2020-07-08 12:19:57,714 INFO L268 CegarLoopResult]: For program point _BLAST_initEXIT(lines 55 76) no Hoare annotation was computed. [2020-07-08 12:19:57,714 INFO L271 CegarLoopResult]: At program point errorFnENTRY(lines 1007 1014) the Hoare annotation is: true [2020-07-08 12:19:57,714 INFO L268 CegarLoopResult]: For program point errorFnFINAL(lines 1007 1014) no Hoare annotation was computed. [2020-07-08 12:19:57,714 INFO L268 CegarLoopResult]: For program point errorFnEXIT(lines 1007 1014) no Hoare annotation was computed. [2020-07-08 12:19:57,714 INFO L268 CegarLoopResult]: For program point errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION(line 1011) no Hoare annotation was computed. [2020-07-08 12:19:57,714 INFO L268 CegarLoopResult]: For program point L448(lines 448 450) no Hoare annotation was computed. [2020-07-08 12:19:57,714 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 293 464) no Hoare annotation was computed. [2020-07-08 12:19:57,715 INFO L264 CegarLoopResult]: At program point L374(lines 373 406) the Hoare annotation is: (or (not (= |old(~NP~0)| |old(~MPR1~0)|)) (<= 0 main_~status~1) (not (= |old(~SKIP1~0)| |old(~s~0)|)) (= 1 |old(~pended~0)|) (not (= 0 |old(~compRegistered~0)|)) (not (= |old(~s~0)| |old(~MPR1~0)|)) (not (= |old(~s~0)| |old(~MPR3~0)|))) [2020-07-08 12:19:57,715 INFO L268 CegarLoopResult]: For program point L432(lines 432 434) no Hoare annotation was computed. [2020-07-08 12:19:57,715 INFO L268 CegarLoopResult]: For program point L366(lines 366 407) no Hoare annotation was computed. [2020-07-08 12:19:57,715 INFO L268 CegarLoopResult]: For program point L383(line 383) no Hoare annotation was computed. [2020-07-08 12:19:57,715 INFO L268 CegarLoopResult]: For program point L441(lines 441 445) no Hoare annotation was computed. [2020-07-08 12:19:57,715 INFO L268 CegarLoopResult]: For program point L342(lines 328 411) no Hoare annotation was computed. [2020-07-08 12:19:57,715 INFO L264 CegarLoopResult]: At program point L367(lines 366 407) the Hoare annotation is: (or (and (= ~s~0 ~NP~0) (<= 0 main_~status~1) (not (= 1 ~pended~0)) (= 0 ~compRegistered~0)) (not (= |old(~NP~0)| |old(~MPR1~0)|)) (not (= |old(~SKIP1~0)| |old(~s~0)|)) (= 1 |old(~pended~0)|) (not (= 0 |old(~compRegistered~0)|)) (not (= |old(~s~0)| |old(~MPR1~0)|)) (not (= |old(~s~0)| |old(~MPR3~0)|))) [2020-07-08 12:19:57,715 INFO L264 CegarLoopResult]: At program point L326(line 326) the Hoare annotation is: (or (and (= ~MPR1~0 ~s~0) (<= 0 main_~status~1) (not (= 1 ~pended~0)) (= ~MPR1~0 ~NP~0) (= ~MPR3~0 ~s~0) (= 0 ~compRegistered~0) (= ~SKIP1~0 ~s~0)) (not (= |old(~NP~0)| |old(~MPR1~0)|)) (not (= |old(~SKIP1~0)| |old(~s~0)|)) (= 1 |old(~pended~0)|) (not (= 0 |old(~compRegistered~0)|)) (not (= |old(~s~0)| |old(~MPR1~0)|)) (not (= |old(~s~0)| |old(~MPR3~0)|))) [2020-07-08 12:19:57,715 INFO L268 CegarLoopResult]: For program point L326-1(lines 322 463) no Hoare annotation was computed. [2020-07-08 12:19:57,716 INFO L268 CegarLoopResult]: For program point L351(lines 351 410) no Hoare annotation was computed. [2020-07-08 12:19:57,716 INFO L268 CegarLoopResult]: For program point mainFINAL(lines 293 464) no Hoare annotation was computed. [2020-07-08 12:19:57,716 INFO L268 CegarLoopResult]: For program point L393(line 393) no Hoare annotation was computed. [2020-07-08 12:19:57,716 INFO L264 CegarLoopResult]: At program point L352(lines 351 410) the Hoare annotation is: (or (and (= ~s~0 ~NP~0) (<= 0 main_~status~1) (not (= 1 ~pended~0)) (= 0 ~compRegistered~0)) (not (= |old(~NP~0)| |old(~MPR1~0)|)) (not (= |old(~SKIP1~0)| |old(~s~0)|)) (= 1 |old(~pended~0)|) (not (= 0 |old(~compRegistered~0)|)) (not (= |old(~s~0)| |old(~MPR1~0)|)) (not (= |old(~s~0)| |old(~MPR3~0)|))) [2020-07-08 12:19:57,716 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 293 464) the Hoare annotation is: (or (and (= ~pended~0 |old(~pended~0)|) (= ~DC~0 |old(~DC~0)|) (= |old(~DevicePowerState~0)| ~DevicePowerState~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~MPR1~0 ~s~0) (= ~compFptr~0 |old(~compFptr~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~MPR1~0 ~NP~0) (= ~MPR3~0 ~s~0) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~customIrp~0)| ~customIrp~0) (= ~SKIP1~0 ~s~0) (= |old(~Executive~0)| ~Executive~0) (= ~MPR3~0 |old(~MPR3~0)|)) (not (= |old(~NP~0)| |old(~MPR1~0)|)) (not (= |old(~SKIP1~0)| |old(~s~0)|)) (= 1 |old(~pended~0)|) (not (= 0 |old(~compRegistered~0)|)) (not (= |old(~s~0)| |old(~MPR1~0)|)) (not (= |old(~s~0)| |old(~MPR3~0)|))) [2020-07-08 12:19:57,716 INFO L264 CegarLoopResult]: At program point L443(line 443) the Hoare annotation is: (or (not (= |old(~NP~0)| |old(~MPR1~0)|)) (not (= |old(~SKIP1~0)| |old(~s~0)|)) (= 1 |old(~pended~0)|) (not (= 0 |old(~compRegistered~0)|)) (not (= |old(~s~0)| |old(~MPR1~0)|)) (not (= |old(~s~0)| |old(~MPR3~0)|))) [2020-07-08 12:19:57,716 INFO L264 CegarLoopResult]: At program point L427(lines 420 460) the Hoare annotation is: (or (not (= |old(~NP~0)| |old(~MPR1~0)|)) (not (= 1 ~pended~0)) (not (= |old(~SKIP1~0)| |old(~s~0)|)) (= 1 |old(~pended~0)|) (not (= 0 |old(~compRegistered~0)|)) (not (= |old(~s~0)| |old(~MPR1~0)|)) (not (= |old(~s~0)| |old(~MPR3~0)|))) [2020-07-08 12:19:57,716 INFO L268 CegarLoopResult]: For program point L361(lines 361 408) no Hoare annotation was computed. [2020-07-08 12:19:57,717 INFO L264 CegarLoopResult]: At program point L328(lines 322 463) the Hoare annotation is: (or (not (= |old(~NP~0)| |old(~MPR1~0)|)) (not (= 1 ~pended~0)) (not (= |old(~SKIP1~0)| |old(~s~0)|)) (= 1 |old(~pended~0)|) (not (= 0 |old(~compRegistered~0)|)) (not (= |old(~s~0)| |old(~MPR1~0)|)) (not (= |old(~s~0)| |old(~MPR3~0)|))) [2020-07-08 12:19:57,717 INFO L268 CegarLoopResult]: For program point L452(lines 452 454) no Hoare annotation was computed. [2020-07-08 12:19:57,717 INFO L264 CegarLoopResult]: At program point L419(lines 412 461) the Hoare annotation is: (or (not (= |old(~NP~0)| |old(~MPR1~0)|)) (not (= 1 ~pended~0)) (not (= |old(~SKIP1~0)| |old(~s~0)|)) (= 1 |old(~pended~0)|) (not (= 0 |old(~compRegistered~0)|)) (not (= |old(~s~0)| |old(~MPR1~0)|)) (not (= |old(~s~0)| |old(~MPR3~0)|))) [2020-07-08 12:19:57,717 INFO L268 CegarLoopResult]: For program point L378(line 378) no Hoare annotation was computed. [2020-07-08 12:19:57,717 INFO L268 CegarLoopResult]: For program point L337(lines 337 340) no Hoare annotation was computed. [2020-07-08 12:19:57,717 INFO L264 CegarLoopResult]: At program point L337-2(lines 337 340) the Hoare annotation is: (or (not (= |old(~NP~0)| |old(~MPR1~0)|)) (and (= ~s~0 ~NP~0) (<= (+ ~NP~0 5) ~MPR3~0) (<= 0 main_~status~1) (not (= 1 ~pended~0)) (= 0 ~compRegistered~0) (<= (+ ~NP~0 4) ~MPR1~0) (= 1 ~s~0)) (not (= |old(~SKIP1~0)| |old(~s~0)|)) (= 1 |old(~pended~0)|) (not (= 0 |old(~compRegistered~0)|)) (not (= |old(~s~0)| |old(~MPR1~0)|)) (not (= |old(~s~0)| |old(~MPR3~0)|))) [2020-07-08 12:19:57,717 INFO L268 CegarLoopResult]: For program point L428(lines 412 461) no Hoare annotation was computed. [2020-07-08 12:19:57,718 INFO L264 CegarLoopResult]: At program point L362(lines 361 408) the Hoare annotation is: (or (not (= |old(~NP~0)| |old(~MPR1~0)|)) (and (= ~s~0 ~NP~0) (<= (+ ~NP~0 5) ~MPR3~0) (<= 0 main_~status~1) (not (= 1 ~pended~0)) (= 0 ~compRegistered~0) (<= (+ ~NP~0 4) ~MPR1~0) (= 1 ~s~0)) (not (= |old(~SKIP1~0)| |old(~s~0)|)) (= 1 |old(~pended~0)|) (not (= 0 |old(~compRegistered~0)|)) (not (= |old(~s~0)| |old(~MPR1~0)|)) (not (= |old(~s~0)| |old(~MPR3~0)|))) [2020-07-08 12:19:57,718 INFO L268 CegarLoopResult]: For program point L371(lines 371 406) no Hoare annotation was computed. [2020-07-08 12:19:57,718 INFO L268 CegarLoopResult]: For program point L429(lines 429 458) no Hoare annotation was computed. [2020-07-08 12:19:57,718 INFO L268 CegarLoopResult]: For program point L421(lines 421 425) no Hoare annotation was computed. [2020-07-08 12:19:57,718 INFO L268 CegarLoopResult]: For program point L388(line 388) no Hoare annotation was computed. [2020-07-08 12:19:57,718 INFO L268 CegarLoopResult]: For program point L413(lines 413 417) no Hoare annotation was computed. [2020-07-08 12:19:57,718 INFO L264 CegarLoopResult]: At program point L372(lines 371 406) the Hoare annotation is: (or (and (= ~s~0 ~NP~0) (<= 0 main_~status~1) (not (= 1 ~pended~0)) (= 0 ~compRegistered~0)) (not (= |old(~NP~0)| |old(~MPR1~0)|)) (not (= |old(~SKIP1~0)| |old(~s~0)|)) (= 1 |old(~pended~0)|) (not (= 0 |old(~compRegistered~0)|)) (not (= |old(~s~0)| |old(~MPR1~0)|)) (not (= |old(~s~0)| |old(~MPR3~0)|))) [2020-07-08 12:19:57,719 INFO L268 CegarLoopResult]: For program point L430(lines 430 457) no Hoare annotation was computed. [2020-07-08 12:19:57,719 INFO L268 CegarLoopResult]: For program point L356(lines 356 409) no Hoare annotation was computed. [2020-07-08 12:19:57,719 INFO L268 CegarLoopResult]: For program point L447(lines 447 455) no Hoare annotation was computed. [2020-07-08 12:19:57,719 INFO L264 CegarLoopResult]: At program point L439(lines 430 457) the Hoare annotation is: (or (not (= |old(~NP~0)| |old(~MPR1~0)|)) (not (= 1 ~pended~0)) (not (= |old(~SKIP1~0)| |old(~s~0)|)) (= 1 |old(~pended~0)|) (not (= 0 |old(~compRegistered~0)|)) (not (= |old(~s~0)| |old(~MPR1~0)|)) (not (= |old(~s~0)| |old(~MPR3~0)|))) [2020-07-08 12:19:57,719 INFO L268 CegarLoopResult]: For program point L431(lines 431 437) no Hoare annotation was computed. [2020-07-08 12:19:57,719 INFO L268 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-07-08 12:19:57,719 INFO L264 CegarLoopResult]: At program point L357(lines 356 409) the Hoare annotation is: (or (and (= ~s~0 ~NP~0) (<= 0 main_~status~1) (not (= 1 ~pended~0)) (= 0 ~compRegistered~0)) (not (= |old(~NP~0)| |old(~MPR1~0)|)) (not (= |old(~SKIP1~0)| |old(~s~0)|)) (= 1 |old(~pended~0)|) (not (= 0 |old(~compRegistered~0)|)) (not (= |old(~s~0)| |old(~MPR1~0)|)) (not (= |old(~s~0)| |old(~MPR3~0)|))) [2020-07-08 12:19:57,719 INFO L264 CegarLoopResult]: At program point L510(lines 509 524) the Hoare annotation is: (let ((.cse0 (= 1 ~pended~0))) (and (or (and (= ~MPR1~0 ~s~0) (= 0 (+ IofCallDriver_~__cil_tmp7~0 1073741802)) (= ~setEventCalled~0 1)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (not (= 1 |old(~s~0)|)) .cse0 (not (= ~NP~0 |old(~s~0)|)) (not (<= (+ ~NP~0 5) ~MPR3~0)) (not (<= 1 ~compRegistered~0))) (or (not (= ~SKIP1~0 |old(~s~0)|)) (and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~SKIP1~0 ~s~0)) .cse0 (not (= 0 ~compRegistered~0))))) [2020-07-08 12:19:57,719 INFO L268 CegarLoopResult]: For program point L539(lines 539 546) no Hoare annotation was computed. [2020-07-08 12:19:57,720 INFO L268 CegarLoopResult]: For program point L502(lines 502 525) no Hoare annotation was computed. [2020-07-08 12:19:57,720 INFO L268 CegarLoopResult]: For program point L531(lines 531 537) no Hoare annotation was computed. [2020-07-08 12:19:57,720 INFO L264 CegarLoopResult]: At program point L544(line 544) the Hoare annotation is: (let ((.cse0 (= 1 ~pended~0))) (and (or (not (= ~SKIP1~0 |old(~s~0)|)) .cse0 (not (= 0 ~compRegistered~0))) (or (not (<= (+ ~NP~0 4) ~MPR1~0)) (not (= 1 |old(~s~0)|)) .cse0 (not (= ~NP~0 |old(~s~0)|)) (not (<= (+ ~NP~0 5) ~MPR3~0)) (not (<= 1 ~compRegistered~0))))) [2020-07-08 12:19:57,720 INFO L268 CegarLoopResult]: For program point L544-1(lines 526 548) no Hoare annotation was computed. [2020-07-08 12:19:57,720 INFO L268 CegarLoopResult]: For program point L507(lines 507 524) no Hoare annotation was computed. [2020-07-08 12:19:57,720 INFO L264 CegarLoopResult]: At program point L503(lines 502 525) the Hoare annotation is: (let ((.cse0 (= 1 ~pended~0))) (and (or (not (<= (+ ~NP~0 4) ~MPR1~0)) (not (= 1 |old(~s~0)|)) .cse0 (and (= ~MPR1~0 ~s~0) (= 0 (+ IofCallDriver_~__cil_tmp7~0 1073741802))) (not (= ~NP~0 |old(~s~0)|)) (not (<= (+ ~NP~0 5) ~MPR3~0)) (not (<= 1 ~compRegistered~0))) (or (not (= ~SKIP1~0 |old(~s~0)|)) (and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~SKIP1~0 ~s~0)) .cse0 (not (= 0 ~compRegistered~0))))) [2020-07-08 12:19:57,720 INFO L264 CegarLoopResult]: At program point IofCallDriverENTRY(lines 479 551) the Hoare annotation is: (let ((.cse0 (= ~setEventCalled~0 |old(~setEventCalled~0)|)) (.cse1 (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|)) (.cse2 (= 1 ~pended~0))) (and (or (and .cse0 .cse1 (= 1 ~s~0)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (not (= 1 |old(~s~0)|)) .cse2 (not (= ~NP~0 |old(~s~0)|)) (not (<= (+ ~NP~0 5) ~MPR3~0)) (not (<= 1 ~compRegistered~0))) (or (not (= ~SKIP1~0 |old(~s~0)|)) (and .cse0 .cse1 (= ~SKIP1~0 ~s~0)) .cse2 (not (= 0 ~compRegistered~0))))) [2020-07-08 12:19:57,721 INFO L264 CegarLoopResult]: At program point L495(line 495) the Hoare annotation is: (let ((.cse0 (= 1 ~pended~0))) (and (or (not (<= (+ ~NP~0 4) ~MPR1~0)) (not (= 1 |old(~s~0)|)) .cse0 (not (= ~NP~0 |old(~s~0)|)) (and (= 0 (+ IofCallDriver_~__cil_tmp7~0 1073741802)) (= ~setEventCalled~0 1) (= 1 ~s~0)) (not (<= (+ ~NP~0 5) ~MPR3~0)) (not (<= 1 ~compRegistered~0))) (or (not (= ~SKIP1~0 |old(~s~0)|)) .cse0 (not (= 0 ~compRegistered~0))))) [2020-07-08 12:19:57,721 INFO L268 CegarLoopResult]: For program point L487(lines 487 499) no Hoare annotation was computed. [2020-07-08 12:19:57,721 INFO L268 CegarLoopResult]: For program point L487-1(lines 487 499) no Hoare annotation was computed. [2020-07-08 12:19:57,721 INFO L268 CegarLoopResult]: For program point IofCallDriverFINAL(lines 479 551) no Hoare annotation was computed. [2020-07-08 12:19:57,721 INFO L264 CegarLoopResult]: At program point L508(lines 507 524) the Hoare annotation is: (let ((.cse0 (= 1 ~pended~0))) (and (or (not (= ~SKIP1~0 |old(~s~0)|)) (and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~SKIP1~0 ~s~0)) .cse0 (not (= 0 ~compRegistered~0))) (or (not (<= (+ ~NP~0 4) ~MPR1~0)) (not (= 1 |old(~s~0)|)) .cse0 (not (= ~NP~0 |old(~s~0)|)) (and (= ~MPR1~0 ~s~0) (= 0 (+ IofCallDriver_~__cil_tmp7~0 1073741802))) (not (<= (+ ~NP~0 5) ~MPR3~0)) (not (<= 1 ~compRegistered~0))))) [2020-07-08 12:19:57,721 INFO L268 CegarLoopResult]: For program point IofCallDriverEXIT(lines 479 551) no Hoare annotation was computed. [2020-07-08 12:19:57,721 INFO L268 CegarLoopResult]: For program point L530(lines 530 547) no Hoare annotation was computed. [2020-07-08 12:19:57,721 INFO L268 CegarLoopResult]: For program point L493(lines 493 497) no Hoare annotation was computed. [2020-07-08 12:19:57,721 INFO L264 CegarLoopResult]: At program point L522(lines 486 550) the Hoare annotation is: (let ((.cse0 (= 1 ~pended~0))) (and (or (not (= ~SKIP1~0 |old(~s~0)|)) (and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~SKIP1~0 ~s~0)) .cse0 (not (= 0 ~compRegistered~0))) (let ((.cse1 (= ~MPR1~0 ~s~0)) (.cse2 (= 0 (+ IofCallDriver_~__cil_tmp7~0 1073741802)))) (or (and .cse1 .cse2 (= ~setEventCalled~0 1) (= 259 IofCallDriver_~returnVal2~0)) (and (<= 0 IofCallDriver_~returnVal2~0) .cse1 (<= IofCallDriver_~returnVal2~0 0) .cse2) (not (<= (+ ~NP~0 4) ~MPR1~0)) (not (= 1 |old(~s~0)|)) .cse0 (not (= ~NP~0 |old(~s~0)|)) (and (<= (+ IofCallDriver_~returnVal2~0 1073741823) 0) .cse1 .cse2) (not (<= (+ ~NP~0 5) ~MPR3~0)) (not (<= 1 ~compRegistered~0)))))) [2020-07-08 12:19:57,722 INFO L264 CegarLoopResult]: At program point L489(line 489) the Hoare annotation is: (let ((.cse0 (= 1 ~pended~0))) (and (or (and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= 1 ~s~0)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (not (= 1 |old(~s~0)|)) .cse0 (not (= ~NP~0 |old(~s~0)|)) (not (<= (+ ~NP~0 5) ~MPR3~0)) (not (<= 1 ~compRegistered~0))) (or (not (= ~SKIP1~0 |old(~s~0)|)) .cse0 (not (= 0 ~compRegistered~0))))) [2020-07-08 12:19:57,722 INFO L268 CegarLoopResult]: For program point L489-1(line 489) no Hoare annotation was computed. [2020-07-08 12:19:57,722 INFO L264 CegarLoopResult]: At program point L473(line 473) the Hoare annotation is: (or (not (<= (+ ~NP~0 4) ~MPR1~0)) (not (= 1 |old(~s~0)|)) (= 1 ~pended~0) (not (= ~NP~0 |old(~s~0)|)) (not (= ~setEventCalled~0 1)) (not (<= (+ ~NP~0 5) ~MPR3~0)) (not (<= 1 ~compRegistered~0))) [2020-07-08 12:19:57,722 INFO L264 CegarLoopResult]: At program point stubMoreProcessingRequiredENTRY(lines 465 478) the Hoare annotation is: (or (not (<= (+ ~NP~0 4) ~MPR1~0)) (not (= 1 |old(~s~0)|)) (= 1 ~pended~0) (not (= ~NP~0 |old(~s~0)|)) (not (= ~setEventCalled~0 1)) (not (<= (+ ~NP~0 5) ~MPR3~0)) (= 1 ~s~0) (not (<= 1 ~compRegistered~0))) [2020-07-08 12:19:57,722 INFO L268 CegarLoopResult]: For program point L473-1(lines 465 478) no Hoare annotation was computed. [2020-07-08 12:19:57,722 INFO L268 CegarLoopResult]: For program point stubMoreProcessingRequiredEXIT(lines 465 478) no Hoare annotation was computed. [2020-07-08 12:19:57,722 INFO L268 CegarLoopResult]: For program point L795(lines 795 815) no Hoare annotation was computed. [2020-07-08 12:19:57,722 INFO L268 CegarLoopResult]: For program point L758(lines 758 762) no Hoare annotation was computed. [2020-07-08 12:19:57,723 INFO L264 CegarLoopResult]: At program point L787(lines 751 818) the Hoare annotation is: (or (not (= ~SKIP1~0 |old(~s~0)|)) (and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~SKIP1~0 ~s~0)) (= 1 ~pended~0) (not (= 0 ~compRegistered~0))) [2020-07-08 12:19:57,723 INFO L268 CegarLoopResult]: For program point PoCallDriverEXIT(lines 743 819) no Hoare annotation was computed. [2020-07-08 12:19:57,723 INFO L264 CegarLoopResult]: At program point L754(line 754) the Hoare annotation is: (or (not (= ~SKIP1~0 |old(~s~0)|)) (= 1 ~pended~0) (not (= 0 ~compRegistered~0))) [2020-07-08 12:19:57,723 INFO L268 CegarLoopResult]: For program point L754-1(line 754) no Hoare annotation was computed. [2020-07-08 12:19:57,723 INFO L264 CegarLoopResult]: At program point L812(line 812) the Hoare annotation is: (or (not (= ~SKIP1~0 |old(~s~0)|)) (= 1 ~pended~0) (not (= 0 ~compRegistered~0))) [2020-07-08 12:19:57,723 INFO L268 CegarLoopResult]: For program point L812-1(lines 791 816) no Hoare annotation was computed. [2020-07-08 12:19:57,723 INFO L264 CegarLoopResult]: At program point L775(lines 774 789) the Hoare annotation is: (or (not (= ~SKIP1~0 |old(~s~0)|)) (and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~SKIP1~0 ~s~0)) (= 1 ~pended~0) (not (= 0 ~compRegistered~0))) [2020-07-08 12:19:57,723 INFO L268 CegarLoopResult]: For program point L767(lines 767 790) no Hoare annotation was computed. [2020-07-08 12:19:57,724 INFO L268 CegarLoopResult]: For program point PoCallDriverFINAL(lines 743 819) no Hoare annotation was computed. [2020-07-08 12:19:57,724 INFO L264 CegarLoopResult]: At program point PoCallDriverENTRY(lines 743 819) the Hoare annotation is: (or (not (= ~SKIP1~0 |old(~s~0)|)) (and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~SKIP1~0 ~s~0)) (= 1 ~pended~0) (not (= 0 ~compRegistered~0))) [2020-07-08 12:19:57,724 INFO L268 CegarLoopResult]: For program point L772(lines 772 789) no Hoare annotation was computed. [2020-07-08 12:19:57,724 INFO L264 CegarLoopResult]: At program point L768(lines 767 790) the Hoare annotation is: (or (not (= ~SKIP1~0 |old(~s~0)|)) (and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~SKIP1~0 ~s~0)) (= 1 ~pended~0) (not (= 0 ~compRegistered~0))) [2020-07-08 12:19:57,724 INFO L264 CegarLoopResult]: At program point L760(line 760) the Hoare annotation is: (or (not (= ~SKIP1~0 |old(~s~0)|)) (= 1 ~pended~0) (not (= 0 ~compRegistered~0))) [2020-07-08 12:19:57,724 INFO L268 CegarLoopResult]: For program point L752(lines 752 764) no Hoare annotation was computed. [2020-07-08 12:19:57,724 INFO L268 CegarLoopResult]: For program point L752-1(lines 752 764) no Hoare annotation was computed. [2020-07-08 12:19:57,724 INFO L264 CegarLoopResult]: At program point L773(lines 772 789) the Hoare annotation is: (or (not (= ~SKIP1~0 |old(~s~0)|)) (and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~SKIP1~0 ~s~0)) (= 1 ~pended~0) (not (= 0 ~compRegistered~0))) [2020-07-08 12:19:57,725 INFO L268 CegarLoopResult]: For program point L798(lines 798 804) no Hoare annotation was computed. [2020-07-08 12:19:57,725 INFO L268 CegarLoopResult]: For program point L807(lines 807 814) no Hoare annotation was computed. [2020-07-08 12:19:57,725 INFO L268 CegarLoopResult]: For program point L636(lines 636 654) no Hoare annotation was computed. [2020-07-08 12:19:57,725 INFO L268 CegarLoopResult]: For program point KbFilter_CreateCloseEXIT(lines 627 662) no Hoare annotation was computed. [2020-07-08 12:19:57,725 INFO L264 CegarLoopResult]: At program point L651(lines 639 653) the Hoare annotation is: (or (= 1 ~pended~0) (not (= 0 ~compRegistered~0)) (not (= ~NP~0 |old(~s~0)|)) (and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))) [2020-07-08 12:19:57,725 INFO L264 CegarLoopResult]: At program point L643(lines 636 654) the Hoare annotation is: (or (= 1 ~pended~0) (not (= 0 ~compRegistered~0)) (not (= ~NP~0 |old(~s~0)|)) (and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))) [2020-07-08 12:19:57,725 INFO L268 CegarLoopResult]: For program point L639(lines 639 653) no Hoare annotation was computed. [2020-07-08 12:19:57,725 INFO L264 CegarLoopResult]: At program point KbFilter_CreateCloseENTRY(lines 627 662) the Hoare annotation is: (or (= 1 ~pended~0) (not (= 0 ~compRegistered~0)) (not (= ~NP~0 |old(~s~0)|)) (and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))) [2020-07-08 12:19:57,726 INFO L264 CegarLoopResult]: At program point L658(line 658) the Hoare annotation is: (or (and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|)) (= 1 ~pended~0) (not (= 0 ~compRegistered~0)) (not (= ~NP~0 |old(~s~0)|))) [2020-07-08 12:19:57,726 INFO L268 CegarLoopResult]: For program point L658-1(line 658) no Hoare annotation was computed. [2020-07-08 12:19:57,726 INFO L268 CegarLoopResult]: For program point KbFilter_CreateCloseFINAL(lines 627 662) no Hoare annotation was computed. [2020-07-08 12:19:57,726 INFO L268 CegarLoopResult]: For program point L642(lines 642 652) no Hoare annotation was computed. [2020-07-08 12:19:57,726 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-07-08 12:19:57,726 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~pended~0 |old(~pended~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~s~0 |old(~s~0)|) (= ~DC~0 |old(~DC~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~MPR3~0 |old(~MPR3~0)|)) [2020-07-08 12:19:57,726 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-07-08 12:19:57,726 INFO L268 CegarLoopResult]: For program point L894(lines 894 982) no Hoare annotation was computed. [2020-07-08 12:19:57,727 INFO L264 CegarLoopResult]: At program point L890(lines 889 984) the Hoare annotation is: (or (= 1 ~pended~0) (not (= 0 ~compRegistered~0)) (not (= ~NP~0 |old(~s~0)|)) (and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))) [2020-07-08 12:19:57,727 INFO L268 CegarLoopResult]: For program point L915(lines 915 976) no Hoare annotation was computed. [2020-07-08 12:19:57,727 INFO L264 CegarLoopResult]: At program point L882(lines 881 986) the Hoare annotation is: (or (= 1 ~pended~0) (not (= 0 ~compRegistered~0)) (not (= ~NP~0 |old(~s~0)|)) (and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))) [2020-07-08 12:19:57,727 INFO L268 CegarLoopResult]: For program point KbFilter_InternIoCtlEXIT(lines 820 1005) no Hoare annotation was computed. [2020-07-08 12:19:57,727 INFO L268 CegarLoopResult]: For program point L932(lines 932 971) no Hoare annotation was computed. [2020-07-08 12:19:57,727 INFO L268 CegarLoopResult]: For program point L957-1(lines 957 959) no Hoare annotation was computed. [2020-07-08 12:19:57,727 INFO L268 CegarLoopResult]: For program point L908(lines 908 978) no Hoare annotation was computed. [2020-07-08 12:19:57,728 INFO L264 CegarLoopResult]: At program point L970(lines 865 1004) the Hoare annotation is: (or (= 1 ~pended~0) (not (= 0 ~compRegistered~0)) (not (= ~NP~0 |old(~s~0)|)) (and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))) [2020-07-08 12:19:57,728 INFO L264 CegarLoopResult]: At program point L933(lines 873 988) the Hoare annotation is: (or (= 1 ~pended~0) (not (= 0 ~compRegistered~0)) (not (= ~NP~0 |old(~s~0)|)) (and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))) [2020-07-08 12:19:57,728 INFO L264 CegarLoopResult]: At program point L995(line 995) the Hoare annotation is: (or (and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|)) (= 1 ~pended~0) (not (= 0 ~compRegistered~0)) (not (= ~NP~0 |old(~s~0)|))) [2020-07-08 12:19:57,728 INFO L268 CegarLoopResult]: For program point L995-1(line 995) no Hoare annotation was computed. [2020-07-08 12:19:57,728 INFO L268 CegarLoopResult]: For program point L929(lines 929 972) no Hoare annotation was computed. [2020-07-08 12:19:57,728 INFO L268 CegarLoopResult]: For program point L954(lines 954 956) no Hoare annotation was computed. [2020-07-08 12:19:57,728 INFO L268 CegarLoopResult]: For program point L954-2(lines 932 969) no Hoare annotation was computed. [2020-07-08 12:19:57,729 INFO L268 CegarLoopResult]: For program point L938(lines 938 941) no Hoare annotation was computed. [2020-07-08 12:19:57,729 INFO L268 CegarLoopResult]: For program point L901(lines 901 980) no Hoare annotation was computed. [2020-07-08 12:19:57,729 INFO L268 CegarLoopResult]: For program point L922(lines 922 974) no Hoare annotation was computed. [2020-07-08 12:19:57,729 INFO L268 CegarLoopResult]: For program point L889(lines 889 984) no Hoare annotation was computed. [2020-07-08 12:19:57,729 INFO L264 CegarLoopResult]: At program point KbFilter_InternIoCtlENTRY(lines 820 1005) the Hoare annotation is: (or (= 1 ~pended~0) (not (= 0 ~compRegistered~0)) (not (= ~NP~0 |old(~s~0)|)) (and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))) [2020-07-08 12:19:57,729 INFO L268 CegarLoopResult]: For program point L881(lines 881 986) no Hoare annotation was computed. [2020-07-08 12:19:57,729 INFO L268 CegarLoopResult]: For program point L873(lines 873 988) no Hoare annotation was computed. [2020-07-08 12:19:57,729 INFO L264 CegarLoopResult]: At program point L1001(line 1001) the Hoare annotation is: (or (= 1 ~pended~0) (not (= 0 ~compRegistered~0)) (not (= ~NP~0 |old(~s~0)|)) (and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))) [2020-07-08 12:19:57,730 INFO L268 CegarLoopResult]: For program point L1001-1(line 1001) no Hoare annotation was computed. [2020-07-08 12:19:57,730 INFO L268 CegarLoopResult]: For program point KbFilter_InternIoCtlFINAL(lines 820 1005) no Hoare annotation was computed. [2020-07-08 12:19:57,730 INFO L268 CegarLoopResult]: For program point KeWaitForSingleObjectEXIT(lines 574 615) no Hoare annotation was computed. [2020-07-08 12:19:57,730 INFO L268 CegarLoopResult]: For program point L601(lines 601 613) no Hoare annotation was computed. [2020-07-08 12:19:57,730 INFO L264 CegarLoopResult]: At program point L587(lines 579 598) the Hoare annotation is: (let ((.cse0 (not (<= (+ ~NP~0 4) ~MPR1~0))) (.cse1 (= 1 ~pended~0)) (.cse2 (not (<= (+ ~NP~0 5) ~MPR3~0))) (.cse3 (not (<= 1 ~compRegistered~0)))) (and (or .cse0 (and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= |old(~customIrp~0)| ~customIrp~0)) .cse1 (not (= ~NP~0 |old(~s~0)|)) .cse2 .cse3) (or (not (= 1 |old(~setEventCalled~0)|)) (not (= ~MPR3~0 |old(~s~0)|)) (not (<= 1 ~NP~0)) .cse0 .cse1 (not (<= ~NP~0 1)) .cse2 .cse3))) [2020-07-08 12:19:57,730 INFO L268 CegarLoopResult]: For program point L579(lines 579 598) no Hoare annotation was computed. [2020-07-08 12:19:57,730 INFO L268 CegarLoopResult]: For program point KeWaitForSingleObjectFINAL(lines 574 615) no Hoare annotation was computed. [2020-07-08 12:19:57,731 INFO L264 CegarLoopResult]: At program point L604(lines 603 613) the Hoare annotation is: (let ((.cse0 (= ~s~0 ~NP~0)) (.cse1 (not (<= (+ ~NP~0 4) ~MPR1~0))) (.cse2 (= 1 ~pended~0)) (.cse3 (not (<= (+ ~NP~0 5) ~MPR3~0))) (.cse4 (not (<= 1 ~compRegistered~0)))) (and (or (not (= 1 |old(~setEventCalled~0)|)) (not (= ~MPR3~0 |old(~s~0)|)) (not (<= 1 ~NP~0)) .cse0 .cse1 .cse2 (not (<= ~NP~0 1)) .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= ~NP~0 |old(~s~0)|)) .cse3 .cse4))) [2020-07-08 12:19:57,731 INFO L264 CegarLoopResult]: At program point L602(lines 601 613) the Hoare annotation is: (let ((.cse0 (= ~s~0 ~NP~0)) (.cse1 (not (<= (+ ~NP~0 4) ~MPR1~0))) (.cse2 (= 1 ~pended~0)) (.cse3 (not (<= (+ ~NP~0 5) ~MPR3~0))) (.cse4 (not (<= 1 ~compRegistered~0)))) (and (or (not (= 1 |old(~setEventCalled~0)|)) (not (= ~MPR3~0 |old(~s~0)|)) (not (<= 1 ~NP~0)) .cse0 .cse1 .cse2 (not (<= ~NP~0 1)) .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= ~NP~0 |old(~s~0)|)) .cse3 .cse4))) [2020-07-08 12:19:57,731 INFO L264 CegarLoopResult]: At program point L594(line 594) the Hoare annotation is: (let ((.cse0 (not (<= (+ ~NP~0 5) ~MPR3~0))) (.cse1 (= 1 ~pended~0)) (.cse2 (not (<= 1 ~compRegistered~0))) (.cse3 (not (<= (+ ~NP~0 4) ~MPR1~0)))) (and (or (not (= |old(~s~0)| ~NP~0)) .cse0 .cse1 .cse2 .cse3) (or (not (= 1 |old(~setEventCalled~0)|)) (not (<= ~NP~0 1)) .cse0 (not (<= 1 ~NP~0)) .cse1 (not (= |old(~s~0)| ~MPR3~0)) .cse2 .cse3))) [2020-07-08 12:19:57,731 INFO L268 CegarLoopResult]: For program point L592(lines 592 596) no Hoare annotation was computed. [2020-07-08 12:19:57,731 INFO L268 CegarLoopResult]: For program point L592-1(lines 579 598) no Hoare annotation was computed. [2020-07-08 12:19:57,731 INFO L264 CegarLoopResult]: At program point KeWaitForSingleObjectENTRY(lines 574 615) the Hoare annotation is: (let ((.cse0 (= |old(~customIrp~0)| ~customIrp~0)) (.cse1 (not (<= (+ ~NP~0 4) ~MPR1~0))) (.cse2 (= 1 ~pended~0)) (.cse3 (not (<= (+ ~NP~0 5) ~MPR3~0))) (.cse4 (not (<= 1 ~compRegistered~0)))) (and (or (not (= 1 |old(~setEventCalled~0)|)) (not (= ~MPR3~0 |old(~s~0)|)) (not (<= 1 ~NP~0)) (and (= ~MPR3~0 ~s~0) (= ~setEventCalled~0 1) .cse0) .cse1 .cse2 (not (<= ~NP~0 1)) .cse3 .cse4) (or (and (= ~s~0 ~NP~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) .cse0) .cse1 .cse2 (not (= ~NP~0 |old(~s~0)|)) .cse3 .cse4))) [2020-07-08 12:19:57,732 INFO L268 CegarLoopResult]: For program point L580(lines 580 585) no Hoare annotation was computed. [2020-07-08 12:19:57,732 INFO L264 CegarLoopResult]: At program point L560(line 560) the Hoare annotation is: (let ((.cse0 (= 1 ~pended~0)) (.cse1 (not (= ~NP~0 |old(~s~0)|)))) (and (or .cse0 .cse1 (not (<= 1 ~compRegistered~0))) (or .cse0 (not (= 0 ~compRegistered~0)) .cse1))) [2020-07-08 12:19:57,732 INFO L268 CegarLoopResult]: For program point L560-1(lines 552 565) no Hoare annotation was computed. [2020-07-08 12:19:57,732 INFO L268 CegarLoopResult]: For program point L556(lines 556 562) no Hoare annotation was computed. [2020-07-08 12:19:57,732 INFO L264 CegarLoopResult]: At program point IofCompleteRequestENTRY(lines 552 565) the Hoare annotation is: (let ((.cse0 (= 1 ~pended~0)) (.cse2 (not (= ~NP~0 |old(~s~0)|))) (.cse1 (= ~s~0 |old(~s~0)|))) (and (or .cse0 (not (= 0 ~compRegistered~0)) .cse1 .cse2) (or .cse0 .cse2 .cse1 (not (<= 1 ~compRegistered~0))))) [2020-07-08 12:19:57,732 INFO L268 CegarLoopResult]: For program point IofCompleteRequestEXIT(lines 552 565) no Hoare annotation was computed. [2020-07-08 12:19:57,732 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-07-08 12:19:57,732 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~MPR1~0 ~s~0) (not (= 1 ~pended~0)) (= ~MPR1~0 ~NP~0) (= ~MPR3~0 ~s~0) (= 0 ~compRegistered~0) (= ~SKIP1~0 ~s~0)) [2020-07-08 12:19:57,733 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-08 12:19:57,733 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-07-08 12:19:57,733 INFO L264 CegarLoopResult]: At program point KbFilter_DispatchPassThroughENTRY(lines 663 686) the Hoare annotation is: (or (and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|)) (= 1 ~pended~0) (not (= 0 ~compRegistered~0)) (not (= ~NP~0 |old(~s~0)|))) [2020-07-08 12:19:57,733 INFO L268 CegarLoopResult]: For program point L672(lines 672 678) no Hoare annotation was computed. [2020-07-08 12:19:57,733 INFO L264 CegarLoopResult]: At program point L682(line 682) the Hoare annotation is: (or (= 1 ~pended~0) (not (= 0 ~compRegistered~0)) (not (= ~NP~0 |old(~s~0)|)) (= ~SKIP1~0 ~s~0)) [2020-07-08 12:19:57,733 INFO L268 CegarLoopResult]: For program point L682-1(line 682) no Hoare annotation was computed. [2020-07-08 12:19:57,733 INFO L268 CegarLoopResult]: For program point KbFilter_DispatchPassThroughFINAL(lines 663 686) no Hoare annotation was computed. [2020-07-08 12:19:57,733 INFO L264 CegarLoopResult]: At program point L676(line 676) the Hoare annotation is: (or (= 1 ~pended~0) (not (= 0 ~compRegistered~0)) (not (= ~NP~0 |old(~s~0)|))) [2020-07-08 12:19:57,733 INFO L268 CegarLoopResult]: For program point KbFilter_DispatchPassThroughEXIT(lines 663 686) no Hoare annotation was computed. [2020-07-08 12:19:57,734 INFO L268 CegarLoopResult]: For program point L676-1(lines 672 678) no Hoare annotation was computed. [2020-07-08 12:19:57,734 INFO L264 CegarLoopResult]: At program point L225(line 225) the Hoare annotation is: (or (not (<= (+ ~NP~0 4) ~MPR1~0)) (not (= 1 |old(~s~0)|)) (= 1 ~pended~0) (not (= ~NP~0 |old(~s~0)|)) (not (= 0 |old(~compRegistered~0)|)) (not (<= (+ ~NP~0 5) ~MPR3~0))) [2020-07-08 12:19:57,734 INFO L264 CegarLoopResult]: At program point L192(lines 192 193) the Hoare annotation is: (or (and (= KbFilter_PnP_~status~0 0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= |old(~customIrp~0)| ~customIrp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (<= 1 ~compRegistered~0) (= 1 ~s~0)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (not (= 1 |old(~s~0)|)) (= 1 ~pended~0) (not (= ~NP~0 |old(~s~0)|)) (not (= 0 |old(~compRegistered~0)|)) (not (<= (+ ~NP~0 5) ~MPR3~0))) [2020-07-08 12:19:57,734 INFO L268 CegarLoopResult]: For program point L225-1(lines 221 227) no Hoare annotation was computed. [2020-07-08 12:19:57,734 INFO L268 CegarLoopResult]: For program point L192-1(lines 192 193) no Hoare annotation was computed. [2020-07-08 12:19:57,734 INFO L268 CegarLoopResult]: For program point L151(lines 151 274) no Hoare annotation was computed. [2020-07-08 12:19:57,734 INFO L268 CegarLoopResult]: For program point L118(lines 118 285) no Hoare annotation was computed. [2020-07-08 12:19:57,734 INFO L264 CegarLoopResult]: At program point L110(lines 109 288) the Hoare annotation is: (or (and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= 0 ~compRegistered~0) (= ~myStatus~0 |old(~myStatus~0)|) (= |old(~customIrp~0)| ~customIrp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (not (= 1 |old(~s~0)|)) (= 1 ~pended~0) (not (= ~NP~0 |old(~s~0)|)) (not (= 0 |old(~compRegistered~0)|)) (not (<= (+ ~NP~0 5) ~MPR3~0))) [2020-07-08 12:19:57,735 INFO L271 CegarLoopResult]: At program point L267(lines 170 268) the Hoare annotation is: true [2020-07-08 12:19:57,735 INFO L268 CegarLoopResult]: For program point L160(lines 160 271) no Hoare annotation was computed. [2020-07-08 12:19:57,735 INFO L268 CegarLoopResult]: For program point L127(lines 127 282) no Hoare annotation was computed. [2020-07-08 12:19:57,735 INFO L264 CegarLoopResult]: At program point L177(line 177) the Hoare annotation is: (or (not (<= (+ ~NP~0 4) ~MPR1~0)) (not (= 1 |old(~s~0)|)) (= 1 ~pended~0) (not (= ~NP~0 |old(~s~0)|)) (not (= 0 |old(~compRegistered~0)|)) (not (<= (+ ~NP~0 5) ~MPR3~0))) [2020-07-08 12:19:57,735 INFO L264 CegarLoopResult]: At program point L169(lines 115 286) the Hoare annotation is: (or (and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= 0 ~compRegistered~0) (= ~myStatus~0 |old(~myStatus~0)|) (= |old(~customIrp~0)| ~customIrp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (not (= 1 |old(~s~0)|)) (= 1 ~pended~0) (not (= ~NP~0 |old(~s~0)|)) (not (= 0 |old(~compRegistered~0)|)) (not (<= (+ ~NP~0 5) ~MPR3~0))) [2020-07-08 12:19:57,735 INFO L268 CegarLoopResult]: For program point L136(lines 136 279) no Hoare annotation was computed. [2020-07-08 12:19:57,735 INFO L268 CegarLoopResult]: For program point KbFilter_PnPEXIT(lines 79 292) no Hoare annotation was computed. [2020-07-08 12:19:57,735 INFO L268 CegarLoopResult]: For program point L145(lines 145 276) no Hoare annotation was computed. [2020-07-08 12:19:57,735 INFO L268 CegarLoopResult]: For program point L112(lines 112 287) no Hoare annotation was computed. [2020-07-08 12:19:57,735 INFO L268 CegarLoopResult]: For program point L154(lines 154 273) no Hoare annotation was computed. [2020-07-08 12:19:57,735 INFO L268 CegarLoopResult]: For program point L121(lines 121 284) no Hoare annotation was computed. [2020-07-08 12:19:57,735 INFO L264 CegarLoopResult]: At program point L113(lines 112 287) the Hoare annotation is: (or (and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= 0 ~compRegistered~0) (= ~myStatus~0 |old(~myStatus~0)|) (= |old(~customIrp~0)| ~customIrp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (not (= 1 |old(~s~0)|)) (= 1 ~pended~0) (not (= ~NP~0 |old(~s~0)|)) (not (= 0 |old(~compRegistered~0)|)) (not (<= (+ ~NP~0 5) ~MPR3~0))) [2020-07-08 12:19:57,736 INFO L264 CegarLoopResult]: At program point KbFilter_PnPENTRY(lines 79 292) the Hoare annotation is: (or (and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= |old(~customIrp~0)| ~customIrp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= 1 ~s~0)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (not (= 1 |old(~s~0)|)) (= 1 ~pended~0) (not (= ~NP~0 |old(~s~0)|)) (not (= 0 |old(~compRegistered~0)|)) (not (<= (+ ~NP~0 5) ~MPR3~0))) [2020-07-08 12:19:57,736 INFO L268 CegarLoopResult]: For program point L237(lines 237 243) no Hoare annotation was computed. [2020-07-08 12:19:57,736 INFO L268 CegarLoopResult]: For program point KbFilter_PnPFINAL(lines 79 292) no Hoare annotation was computed. [2020-07-08 12:19:57,736 INFO L264 CegarLoopResult]: At program point L262(lines 262 263) the Hoare annotation is: (or (not (<= (+ ~NP~0 4) ~MPR1~0)) (not (= 1 |old(~s~0)|)) (= 1 ~pended~0) (not (= ~NP~0 |old(~s~0)|)) (and (= 0 ~compRegistered~0) (= ~SKIP1~0 ~s~0)) (not (= 0 |old(~compRegistered~0)|)) (not (<= (+ ~NP~0 5) ~MPR3~0))) [2020-07-08 12:19:57,736 INFO L268 CegarLoopResult]: For program point L262-1(lines 262 263) no Hoare annotation was computed. [2020-07-08 12:19:57,736 INFO L268 CegarLoopResult]: For program point L163(lines 163 270) no Hoare annotation was computed. [2020-07-08 12:19:57,736 INFO L268 CegarLoopResult]: For program point L130(lines 130 281) no Hoare annotation was computed. [2020-07-08 12:19:57,736 INFO L268 CegarLoopResult]: For program point L221(lines 221 227) no Hoare annotation was computed. [2020-07-08 12:19:57,737 INFO L268 CegarLoopResult]: For program point L180(lines 180 186) no Hoare annotation was computed. [2020-07-08 12:19:57,737 INFO L268 CegarLoopResult]: For program point L180-1(lines 175 187) no Hoare annotation was computed. [2020-07-08 12:19:57,737 INFO L268 CegarLoopResult]: For program point L205(lines 205 211) no Hoare annotation was computed. [2020-07-08 12:19:57,737 INFO L268 CegarLoopResult]: For program point L139(lines 139 278) no Hoare annotation was computed. [2020-07-08 12:19:57,737 INFO L268 CegarLoopResult]: For program point L106(lines 106 289) no Hoare annotation was computed. [2020-07-08 12:19:57,737 INFO L268 CegarLoopResult]: For program point L197(lines 197 203) no Hoare annotation was computed. [2020-07-08 12:19:57,737 INFO L268 CegarLoopResult]: For program point L197-2(lines 170 266) no Hoare annotation was computed. [2020-07-08 12:19:57,737 INFO L264 CegarLoopResult]: At program point L247(line 247) the Hoare annotation is: (or (not (<= (+ ~NP~0 4) ~MPR1~0)) (not (= 1 |old(~s~0)|)) (= 1 ~pended~0) (not (= ~NP~0 |old(~s~0)|)) (and (= 0 ~compRegistered~0) (= ~SKIP1~0 ~s~0)) (not (= 0 |old(~compRegistered~0)|)) (not (<= (+ ~NP~0 5) ~MPR3~0))) [2020-07-08 12:19:57,737 INFO L268 CegarLoopResult]: For program point L247-1(line 247) no Hoare annotation was computed. [2020-07-08 12:19:57,738 INFO L268 CegarLoopResult]: For program point L148(lines 148 275) no Hoare annotation was computed. [2020-07-08 12:19:57,738 INFO L268 CegarLoopResult]: For program point L115(lines 115 286) no Hoare annotation was computed. [2020-07-08 12:19:57,738 INFO L268 CegarLoopResult]: For program point L206(lines 206 210) no Hoare annotation was computed. [2020-07-08 12:19:57,738 INFO L264 CegarLoopResult]: At program point L107(lines 106 289) the Hoare annotation is: (or (and (= KbFilter_PnP_~status~0 0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= |old(~customIrp~0)| ~customIrp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= 1 ~s~0)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (not (= 1 |old(~s~0)|)) (= 1 ~pended~0) (not (= ~NP~0 |old(~s~0)|)) (not (= 0 |old(~compRegistered~0)|)) (not (<= (+ ~NP~0 5) ~MPR3~0))) [2020-07-08 12:19:57,738 INFO L264 CegarLoopResult]: At program point L231(lines 231 232) the Hoare annotation is: (or (not (<= (+ ~NP~0 4) ~MPR1~0)) (not (= 1 |old(~s~0)|)) (= 1 ~pended~0) (not (= ~NP~0 |old(~s~0)|)) (and (= 0 ~compRegistered~0) (= ~SKIP1~0 ~s~0)) (not (= 0 |old(~compRegistered~0)|)) (not (<= (+ ~NP~0 5) ~MPR3~0))) [2020-07-08 12:19:57,738 INFO L268 CegarLoopResult]: For program point L231-1(lines 231 232) no Hoare annotation was computed. [2020-07-08 12:19:57,738 INFO L264 CegarLoopResult]: At program point L256(line 256) the Hoare annotation is: (or (not (<= (+ ~NP~0 4) ~MPR1~0)) (not (= 1 |old(~s~0)|)) (= 1 ~pended~0) (not (= ~NP~0 |old(~s~0)|)) (not (= 0 |old(~compRegistered~0)|)) (not (<= (+ ~NP~0 5) ~MPR3~0))) [2020-07-08 12:19:57,739 INFO L268 CegarLoopResult]: For program point L256-1(lines 252 258) no Hoare annotation was computed. [2020-07-08 12:19:57,739 INFO L268 CegarLoopResult]: For program point L157(lines 157 272) no Hoare annotation was computed. [2020-07-08 12:19:57,739 INFO L268 CegarLoopResult]: For program point L124(lines 124 283) no Hoare annotation was computed. [2020-07-08 12:19:57,739 INFO L264 CegarLoopResult]: At program point L182(line 182) the Hoare annotation is: (or (not (<= (+ ~NP~0 4) ~MPR1~0)) (not (= 1 |old(~s~0)|)) (= 1 ~pended~0) (not (= ~NP~0 |old(~s~0)|)) (not (= 0 |old(~compRegistered~0)|)) (not (<= (+ ~NP~0 5) ~MPR3~0))) [2020-07-08 12:19:57,739 INFO L264 CegarLoopResult]: At program point L199(lines 199 201) the Hoare annotation is: (let ((.cse0 (<= 1 ~compRegistered~0))) (or (not (<= (+ ~NP~0 4) ~MPR1~0)) (not (= 1 |old(~s~0)|)) (= 1 ~pended~0) (and (= 259 KbFilter_PnP_~__cil_tmp23~0) (<= 259 KbFilter_PnP_~status~0) (= ~MPR3~0 ~s~0) (= ~setEventCalled~0 1) .cse0) (not (= ~NP~0 |old(~s~0)|)) (not (= 0 |old(~compRegistered~0)|)) (not (<= (+ ~NP~0 5) ~MPR3~0)) (and (= ~s~0 |old(~s~0)|) .cse0))) [2020-07-08 12:19:57,739 INFO L268 CegarLoopResult]: For program point L166(lines 166 269) no Hoare annotation was computed. [2020-07-08 12:19:57,739 INFO L268 CegarLoopResult]: For program point L199-1(lines 199 201) no Hoare annotation was computed. [2020-07-08 12:19:57,739 INFO L268 CegarLoopResult]: For program point L133(lines 133 280) no Hoare annotation was computed. [2020-07-08 12:19:57,740 INFO L264 CegarLoopResult]: At program point L216(line 216) the Hoare annotation is: (or (not (<= (+ ~NP~0 4) ~MPR1~0)) (not (= 1 |old(~s~0)|)) (= 1 ~pended~0) (not (= ~NP~0 |old(~s~0)|)) (not (= 0 |old(~compRegistered~0)|)) (not (<= (+ ~NP~0 5) ~MPR3~0)) (and (= ~s~0 ~NP~0) (<= 1 ~compRegistered~0))) [2020-07-08 12:19:57,740 INFO L264 CegarLoopResult]: At program point L241(line 241) the Hoare annotation is: (or (not (<= (+ ~NP~0 4) ~MPR1~0)) (not (= 1 |old(~s~0)|)) (= 1 ~pended~0) (not (= ~NP~0 |old(~s~0)|)) (not (= 0 |old(~compRegistered~0)|)) (not (<= (+ ~NP~0 5) ~MPR3~0))) [2020-07-08 12:19:57,740 INFO L268 CegarLoopResult]: For program point L241-1(lines 237 243) no Hoare annotation was computed. [2020-07-08 12:19:57,740 INFO L268 CegarLoopResult]: For program point L175(lines 175 187) no Hoare annotation was computed. [2020-07-08 12:19:57,740 INFO L268 CegarLoopResult]: For program point L142(lines 142 277) no Hoare annotation was computed. [2020-07-08 12:19:57,740 INFO L268 CegarLoopResult]: For program point L109(lines 109 288) no Hoare annotation was computed. [2020-07-08 12:19:57,745 WARN L170 areAnnotationChecker]: KeSetEventFINAL has no Hoare annotation [2020-07-08 12:19:57,746 WARN L170 areAnnotationChecker]: stub_driver_initFINAL has no Hoare annotation [2020-07-08 12:19:57,746 WARN L170 areAnnotationChecker]: L698 has no Hoare annotation [2020-07-08 12:19:57,746 WARN L170 areAnnotationChecker]: _BLAST_initFINAL has no Hoare annotation [2020-07-08 12:19:57,746 WARN L170 areAnnotationChecker]: errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION has no Hoare annotation [2020-07-08 12:19:57,746 WARN L170 areAnnotationChecker]: errorFnFINAL has no Hoare annotation [2020-07-08 12:19:57,748 WARN L170 areAnnotationChecker]: L487 has no Hoare annotation [2020-07-08 12:19:57,748 WARN L170 areAnnotationChecker]: L473-1 has no Hoare annotation [2020-07-08 12:19:57,749 WARN L170 areAnnotationChecker]: L752 has no Hoare annotation [2020-07-08 12:19:57,749 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-08 12:19:57,749 WARN L170 areAnnotationChecker]: L636 has no Hoare annotation [2020-07-08 12:19:57,749 WARN L170 areAnnotationChecker]: L873 has no Hoare annotation [2020-07-08 12:19:57,750 WARN L170 areAnnotationChecker]: L579 has no Hoare annotation [2020-07-08 12:19:57,750 WARN L170 areAnnotationChecker]: L556 has no Hoare annotation [2020-07-08 12:19:57,752 WARN L170 areAnnotationChecker]: L672 has no Hoare annotation [2020-07-08 12:19:57,752 WARN L170 areAnnotationChecker]: L106 has no Hoare annotation [2020-07-08 12:19:57,753 WARN L170 areAnnotationChecker]: KeSetEventFINAL has no Hoare annotation [2020-07-08 12:19:57,753 WARN L170 areAnnotationChecker]: L622-1 has no Hoare annotation [2020-07-08 12:19:57,754 WARN L170 areAnnotationChecker]: stub_driver_initFINAL has no Hoare annotation [2020-07-08 12:19:57,754 WARN L170 areAnnotationChecker]: L698 has no Hoare annotation [2020-07-08 12:19:57,754 WARN L170 areAnnotationChecker]: L698 has no Hoare annotation [2020-07-08 12:19:57,754 WARN L170 areAnnotationChecker]: _BLAST_initFINAL has no Hoare annotation [2020-07-08 12:19:57,754 WARN L170 areAnnotationChecker]: errorFnFINAL has no Hoare annotation [2020-07-08 12:19:57,755 WARN L170 areAnnotationChecker]: L326-1 has no Hoare annotation [2020-07-08 12:19:57,757 WARN L170 areAnnotationChecker]: L487 has no Hoare annotation [2020-07-08 12:19:57,757 WARN L170 areAnnotationChecker]: L487 has no Hoare annotation [2020-07-08 12:19:57,758 WARN L170 areAnnotationChecker]: L473-1 has no Hoare annotation [2020-07-08 12:19:57,758 WARN L170 areAnnotationChecker]: L473-1 has no Hoare annotation [2020-07-08 12:19:57,758 WARN L170 areAnnotationChecker]: L752 has no Hoare annotation [2020-07-08 12:19:57,758 WARN L170 areAnnotationChecker]: L752 has no Hoare annotation [2020-07-08 12:19:57,758 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-08 12:19:57,758 WARN L170 areAnnotationChecker]: L636 has no Hoare annotation [2020-07-08 12:19:57,758 WARN L170 areAnnotationChecker]: L636 has no Hoare annotation [2020-07-08 12:19:57,758 WARN L170 areAnnotationChecker]: L873 has no Hoare annotation [2020-07-08 12:19:57,758 WARN L170 areAnnotationChecker]: L873 has no Hoare annotation [2020-07-08 12:19:57,759 WARN L170 areAnnotationChecker]: L579 has no Hoare annotation [2020-07-08 12:19:57,759 WARN L170 areAnnotationChecker]: L579 has no Hoare annotation [2020-07-08 12:19:57,759 WARN L170 areAnnotationChecker]: L556 has no Hoare annotation [2020-07-08 12:19:57,759 WARN L170 areAnnotationChecker]: L556 has no Hoare annotation [2020-07-08 12:19:57,759 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-08 12:19:57,767 WARN L170 areAnnotationChecker]: L672 has no Hoare annotation [2020-07-08 12:19:57,768 WARN L170 areAnnotationChecker]: L672 has no Hoare annotation [2020-07-08 12:19:57,768 WARN L170 areAnnotationChecker]: L106 has no Hoare annotation [2020-07-08 12:19:57,768 WARN L170 areAnnotationChecker]: L106 has no Hoare annotation [2020-07-08 12:19:57,768 WARN L170 areAnnotationChecker]: KeSetEventEXIT has no Hoare annotation [2020-07-08 12:19:57,768 WARN L170 areAnnotationChecker]: L622-1 has no Hoare annotation [2020-07-08 12:19:57,768 WARN L170 areAnnotationChecker]: stub_driver_initEXIT has no Hoare annotation [2020-07-08 12:19:57,769 WARN L170 areAnnotationChecker]: L701 has no Hoare annotation [2020-07-08 12:19:57,769 WARN L170 areAnnotationChecker]: L701 has no Hoare annotation [2020-07-08 12:19:57,769 WARN L170 areAnnotationChecker]: _BLAST_initEXIT has no Hoare annotation [2020-07-08 12:19:57,769 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2020-07-08 12:19:57,769 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2020-07-08 12:19:57,769 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2020-07-08 12:19:57,769 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2020-07-08 12:19:57,770 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2020-07-08 12:19:57,770 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2020-07-08 12:19:57,770 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2020-07-08 12:19:57,770 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2020-07-08 12:19:57,770 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2020-07-08 12:19:57,770 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2020-07-08 12:19:57,770 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2020-07-08 12:19:57,770 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2020-07-08 12:19:57,770 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2020-07-08 12:19:57,770 WARN L170 areAnnotationChecker]: L326-1 has no Hoare annotation [2020-07-08 12:19:57,770 WARN L170 areAnnotationChecker]: L326-1 has no Hoare annotation [2020-07-08 12:19:57,770 WARN L170 areAnnotationChecker]: L489-1 has no Hoare annotation [2020-07-08 12:19:57,772 WARN L170 areAnnotationChecker]: L487-1 has no Hoare annotation [2020-07-08 12:19:57,772 WARN L170 areAnnotationChecker]: stubMoreProcessingRequiredEXIT has no Hoare annotation [2020-07-08 12:19:57,772 WARN L170 areAnnotationChecker]: stubMoreProcessingRequiredEXIT has no Hoare annotation [2020-07-08 12:19:57,772 WARN L170 areAnnotationChecker]: L754-1 has no Hoare annotation [2020-07-08 12:19:57,774 WARN L170 areAnnotationChecker]: L752-1 has no Hoare annotation [2020-07-08 12:19:57,774 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-08 12:19:57,775 WARN L170 areAnnotationChecker]: L639 has no Hoare annotation [2020-07-08 12:19:57,775 WARN L170 areAnnotationChecker]: L639 has no Hoare annotation [2020-07-08 12:19:57,775 WARN L170 areAnnotationChecker]: L938 has no Hoare annotation [2020-07-08 12:19:57,775 WARN L170 areAnnotationChecker]: L881 has no Hoare annotation [2020-07-08 12:19:57,775 WARN L170 areAnnotationChecker]: L881 has no Hoare annotation [2020-07-08 12:19:57,775 WARN L170 areAnnotationChecker]: L580 has no Hoare annotation [2020-07-08 12:19:57,775 WARN L170 areAnnotationChecker]: L580 has no Hoare annotation [2020-07-08 12:19:57,775 WARN L170 areAnnotationChecker]: L592-1 has no Hoare annotation [2020-07-08 12:19:57,776 WARN L170 areAnnotationChecker]: L592 has no Hoare annotation [2020-07-08 12:19:57,776 WARN L170 areAnnotationChecker]: L560-1 has no Hoare annotation [2020-07-08 12:19:57,776 WARN L170 areAnnotationChecker]: L560-1 has no Hoare annotation [2020-07-08 12:19:57,776 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-08 12:19:57,776 WARN L170 areAnnotationChecker]: L676-1 has no Hoare annotation [2020-07-08 12:19:57,776 WARN L170 areAnnotationChecker]: L676-1 has no Hoare annotation [2020-07-08 12:19:57,776 WARN L170 areAnnotationChecker]: L175 has no Hoare annotation [2020-07-08 12:19:57,776 WARN L170 areAnnotationChecker]: L109 has no Hoare annotation [2020-07-08 12:19:57,776 WARN L170 areAnnotationChecker]: L109 has no Hoare annotation [2020-07-08 12:19:57,777 WARN L170 areAnnotationChecker]: KbFilter_CompleteFINAL has no Hoare annotation [2020-07-08 12:19:57,777 WARN L170 areAnnotationChecker]: L342 has no Hoare annotation [2020-07-08 12:19:57,777 WARN L170 areAnnotationChecker]: L342 has no Hoare annotation [2020-07-08 12:19:57,777 WARN L170 areAnnotationChecker]: L732-1 has no Hoare annotation [2020-07-08 12:19:57,778 WARN L170 areAnnotationChecker]: L704 has no Hoare annotation [2020-07-08 12:19:57,778 WARN L170 areAnnotationChecker]: L704 has no Hoare annotation [2020-07-08 12:19:57,778 WARN L170 areAnnotationChecker]: L732-1 has no Hoare annotation [2020-07-08 12:19:57,778 WARN L170 areAnnotationChecker]: L428 has no Hoare annotation [2020-07-08 12:19:57,778 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-08 12:19:57,778 WARN L170 areAnnotationChecker]: L812-1 has no Hoare annotation [2020-07-08 12:19:57,778 WARN L170 areAnnotationChecker]: L592-1 has no Hoare annotation [2020-07-08 12:19:57,778 WARN L170 areAnnotationChecker]: L180-1 has no Hoare annotation [2020-07-08 12:19:57,778 WARN L170 areAnnotationChecker]: L225-1 has no Hoare annotation [2020-07-08 12:19:57,778 WARN L170 areAnnotationChecker]: L241-1 has no Hoare annotation [2020-07-08 12:19:57,779 WARN L170 areAnnotationChecker]: L256-1 has no Hoare annotation [2020-07-08 12:19:57,779 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-08 12:19:57,779 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-08 12:19:57,779 WARN L170 areAnnotationChecker]: L413 has no Hoare annotation [2020-07-08 12:19:57,779 WARN L170 areAnnotationChecker]: L489-1 has no Hoare annotation [2020-07-08 12:19:57,779 WARN L170 areAnnotationChecker]: L502 has no Hoare annotation [2020-07-08 12:19:57,779 WARN L170 areAnnotationChecker]: L502 has no Hoare annotation [2020-07-08 12:19:57,779 WARN L170 areAnnotationChecker]: L754-1 has no Hoare annotation [2020-07-08 12:19:57,779 WARN L170 areAnnotationChecker]: L767 has no Hoare annotation [2020-07-08 12:19:57,779 WARN L170 areAnnotationChecker]: L767 has no Hoare annotation [2020-07-08 12:19:57,780 WARN L170 areAnnotationChecker]: L642 has no Hoare annotation [2020-07-08 12:19:57,781 WARN L170 areAnnotationChecker]: L642 has no Hoare annotation [2020-07-08 12:19:57,782 WARN L170 areAnnotationChecker]: L938 has no Hoare annotation [2020-07-08 12:19:57,782 WARN L170 areAnnotationChecker]: L938 has no Hoare annotation [2020-07-08 12:19:57,782 WARN L170 areAnnotationChecker]: L889 has no Hoare annotation [2020-07-08 12:19:57,782 WARN L170 areAnnotationChecker]: L889 has no Hoare annotation [2020-07-08 12:19:57,782 WARN L170 areAnnotationChecker]: L592 has no Hoare annotation [2020-07-08 12:19:57,782 WARN L170 areAnnotationChecker]: L592 has no Hoare annotation [2020-07-08 12:19:57,782 WARN L170 areAnnotationChecker]: IofCompleteRequestEXIT has no Hoare annotation [2020-07-08 12:19:57,783 WARN L170 areAnnotationChecker]: IofCompleteRequestEXIT has no Hoare annotation [2020-07-08 12:19:57,783 WARN L170 areAnnotationChecker]: L682-1 has no Hoare annotation [2020-07-08 12:19:57,785 WARN L170 areAnnotationChecker]: L175 has no Hoare annotation [2020-07-08 12:19:57,785 WARN L170 areAnnotationChecker]: L175 has no Hoare annotation [2020-07-08 12:19:57,785 WARN L170 areAnnotationChecker]: L221 has no Hoare annotation [2020-07-08 12:19:57,785 WARN L170 areAnnotationChecker]: L112 has no Hoare annotation [2020-07-08 12:19:57,786 WARN L170 areAnnotationChecker]: L112 has no Hoare annotation [2020-07-08 12:19:57,786 WARN L170 areAnnotationChecker]: KbFilter_CompleteEXIT has no Hoare annotation [2020-07-08 12:19:57,786 WARN L170 areAnnotationChecker]: KbFilter_CompleteEXIT has no Hoare annotation [2020-07-08 12:19:57,786 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2020-07-08 12:19:57,786 WARN L170 areAnnotationChecker]: L351 has no Hoare annotation [2020-07-08 12:19:57,786 WARN L170 areAnnotationChecker]: L351 has no Hoare annotation [2020-07-08 12:19:57,786 WARN L170 areAnnotationChecker]: L732-1 has no Hoare annotation [2020-07-08 12:19:57,786 WARN L170 areAnnotationChecker]: L707 has no Hoare annotation [2020-07-08 12:19:57,787 WARN L170 areAnnotationChecker]: L707 has no Hoare annotation [2020-07-08 12:19:57,787 WARN L170 areAnnotationChecker]: L738-1 has no Hoare annotation [2020-07-08 12:19:57,788 WARN L170 areAnnotationChecker]: IofCallDriverFINAL has no Hoare annotation [2020-07-08 12:19:57,788 WARN L170 areAnnotationChecker]: PoCallDriverFINAL has no Hoare annotation [2020-07-08 12:19:57,788 WARN L170 areAnnotationChecker]: L601 has no Hoare annotation [2020-07-08 12:19:57,788 WARN L170 areAnnotationChecker]: L601 has no Hoare annotation [2020-07-08 12:19:57,788 WARN L170 areAnnotationChecker]: L192-1 has no Hoare annotation [2020-07-08 12:19:57,789 WARN L170 areAnnotationChecker]: L231-1 has no Hoare annotation [2020-07-08 12:19:57,790 WARN L170 areAnnotationChecker]: L247-1 has no Hoare annotation [2020-07-08 12:19:57,791 WARN L170 areAnnotationChecker]: L262-1 has no Hoare annotation [2020-07-08 12:19:57,799 WARN L170 areAnnotationChecker]: L342 has no Hoare annotation [2020-07-08 12:19:57,803 WARN L170 areAnnotationChecker]: L413 has no Hoare annotation [2020-07-08 12:19:57,803 WARN L170 areAnnotationChecker]: L413 has no Hoare annotation [2020-07-08 12:19:57,803 WARN L170 areAnnotationChecker]: L421 has no Hoare annotation [2020-07-08 12:19:57,803 WARN L170 areAnnotationChecker]: L493 has no Hoare annotation [2020-07-08 12:19:57,804 WARN L170 areAnnotationChecker]: L493 has no Hoare annotation [2020-07-08 12:19:57,805 WARN L170 areAnnotationChecker]: L507 has no Hoare annotation [2020-07-08 12:19:57,805 WARN L170 areAnnotationChecker]: L507 has no Hoare annotation [2020-07-08 12:19:57,805 WARN L170 areAnnotationChecker]: L758 has no Hoare annotation [2020-07-08 12:19:57,805 WARN L170 areAnnotationChecker]: L758 has no Hoare annotation [2020-07-08 12:19:57,806 WARN L170 areAnnotationChecker]: L772 has no Hoare annotation [2020-07-08 12:19:57,806 WARN L170 areAnnotationChecker]: L772 has no Hoare annotation [2020-07-08 12:19:57,806 WARN L170 areAnnotationChecker]: L658-1 has no Hoare annotation [2020-07-08 12:19:57,807 WARN L170 areAnnotationChecker]: L995-1 has no Hoare annotation [2020-07-08 12:19:57,808 WARN L170 areAnnotationChecker]: L1001-1 has no Hoare annotation [2020-07-08 12:19:57,809 WARN L170 areAnnotationChecker]: L954 has no Hoare annotation [2020-07-08 12:19:57,809 WARN L170 areAnnotationChecker]: L894 has no Hoare annotation [2020-07-08 12:19:57,809 WARN L170 areAnnotationChecker]: L894 has no Hoare annotation [2020-07-08 12:19:57,809 WARN L170 areAnnotationChecker]: L592-1 has no Hoare annotation [2020-07-08 12:19:57,810 WARN L170 areAnnotationChecker]: L995-1 has no Hoare annotation [2020-07-08 12:19:57,810 WARN L170 areAnnotationChecker]: KbFilter_PnPFINAL has no Hoare annotation [2020-07-08 12:19:57,810 WARN L170 areAnnotationChecker]: L682-1 has no Hoare annotation [2020-07-08 12:19:57,810 WARN L170 areAnnotationChecker]: L180-1 has no Hoare annotation [2020-07-08 12:19:57,810 WARN L170 areAnnotationChecker]: L180 has no Hoare annotation [2020-07-08 12:19:57,810 WARN L170 areAnnotationChecker]: L180 has no Hoare annotation [2020-07-08 12:19:57,810 WARN L170 areAnnotationChecker]: L221 has no Hoare annotation [2020-07-08 12:19:57,811 WARN L170 areAnnotationChecker]: L221 has no Hoare annotation [2020-07-08 12:19:57,811 WARN L170 areAnnotationChecker]: L237 has no Hoare annotation [2020-07-08 12:19:57,811 WARN L170 areAnnotationChecker]: L115 has no Hoare annotation [2020-07-08 12:19:57,811 WARN L170 areAnnotationChecker]: L115 has no Hoare annotation [2020-07-08 12:19:57,811 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-08 12:19:57,811 WARN L170 areAnnotationChecker]: L378 has no Hoare annotation [2020-07-08 12:19:57,816 WARN L170 areAnnotationChecker]: L356 has no Hoare annotation [2020-07-08 12:19:57,817 WARN L170 areAnnotationChecker]: L356 has no Hoare annotation [2020-07-08 12:19:57,817 WARN L170 areAnnotationChecker]: L738-1 has no Hoare annotation [2020-07-08 12:19:57,817 WARN L170 areAnnotationChecker]: IofCallDriverEXIT has no Hoare annotation [2020-07-08 12:19:57,817 WARN L170 areAnnotationChecker]: IofCallDriverEXIT has no Hoare annotation [2020-07-08 12:19:57,817 WARN L170 areAnnotationChecker]: IofCallDriverEXIT has no Hoare annotation [2020-07-08 12:19:57,817 WARN L170 areAnnotationChecker]: IofCallDriverEXIT has no Hoare annotation [2020-07-08 12:19:57,817 WARN L170 areAnnotationChecker]: IofCallDriverEXIT has no Hoare annotation [2020-07-08 12:19:57,817 WARN L170 areAnnotationChecker]: PoCallDriverEXIT has no Hoare annotation [2020-07-08 12:19:57,817 WARN L170 areAnnotationChecker]: KeWaitForSingleObjectFINAL has no Hoare annotation [2020-07-08 12:19:57,818 WARN L170 areAnnotationChecker]: KeWaitForSingleObjectFINAL has no Hoare annotation [2020-07-08 12:19:57,818 WARN L170 areAnnotationChecker]: L192-1 has no Hoare annotation [2020-07-08 12:19:57,818 WARN L170 areAnnotationChecker]: L231-1 has no Hoare annotation [2020-07-08 12:19:57,818 WARN L170 areAnnotationChecker]: L247-1 has no Hoare annotation [2020-07-08 12:19:57,818 WARN L170 areAnnotationChecker]: L262-1 has no Hoare annotation [2020-07-08 12:19:57,818 WARN L170 areAnnotationChecker]: L421 has no Hoare annotation [2020-07-08 12:19:57,818 WARN L170 areAnnotationChecker]: L421 has no Hoare annotation [2020-07-08 12:19:57,818 WARN L170 areAnnotationChecker]: L429 has no Hoare annotation [2020-07-08 12:19:57,818 WARN L170 areAnnotationChecker]: L428 has no Hoare annotation [2020-07-08 12:19:57,818 WARN L170 areAnnotationChecker]: L487-1 has no Hoare annotation [2020-07-08 12:19:57,820 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-08 12:19:57,820 WARN L170 areAnnotationChecker]: L530 has no Hoare annotation [2020-07-08 12:19:57,824 WARN L170 areAnnotationChecker]: L752-1 has no Hoare annotation [2020-07-08 12:19:57,825 WARN L170 areAnnotationChecker]: L812-1 has no Hoare annotation [2020-07-08 12:19:57,825 WARN L170 areAnnotationChecker]: L795 has no Hoare annotation [2020-07-08 12:19:57,826 WARN L170 areAnnotationChecker]: L658-1 has no Hoare annotation [2020-07-08 12:19:57,826 WARN L170 areAnnotationChecker]: L1001-1 has no Hoare annotation [2020-07-08 12:19:57,826 WARN L170 areAnnotationChecker]: L954 has no Hoare annotation [2020-07-08 12:19:57,826 WARN L170 areAnnotationChecker]: L954 has no Hoare annotation [2020-07-08 12:19:57,826 WARN L170 areAnnotationChecker]: L901 has no Hoare annotation [2020-07-08 12:19:57,826 WARN L170 areAnnotationChecker]: L901 has no Hoare annotation [2020-07-08 12:19:57,826 WARN L170 areAnnotationChecker]: KbFilter_InternIoCtlFINAL has no Hoare annotation [2020-07-08 12:19:57,826 WARN L170 areAnnotationChecker]: KbFilter_PnPFINAL has no Hoare annotation [2020-07-08 12:19:57,826 WARN L170 areAnnotationChecker]: KbFilter_DispatchPassThroughFINAL has no Hoare annotation [2020-07-08 12:19:57,827 WARN L170 areAnnotationChecker]: L180-1 has no Hoare annotation [2020-07-08 12:19:57,827 WARN L170 areAnnotationChecker]: L225-1 has no Hoare annotation [2020-07-08 12:19:57,827 WARN L170 areAnnotationChecker]: L237 has no Hoare annotation [2020-07-08 12:19:57,827 WARN L170 areAnnotationChecker]: L237 has no Hoare annotation [2020-07-08 12:19:57,827 WARN L170 areAnnotationChecker]: L256-1 has no Hoare annotation [2020-07-08 12:19:57,828 WARN L170 areAnnotationChecker]: L118 has no Hoare annotation [2020-07-08 12:19:57,828 WARN L170 areAnnotationChecker]: L118 has no Hoare annotation [2020-07-08 12:19:57,828 WARN L170 areAnnotationChecker]: L378 has no Hoare annotation [2020-07-08 12:19:57,828 WARN L170 areAnnotationChecker]: L383 has no Hoare annotation [2020-07-08 12:19:57,829 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-08 12:19:57,829 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-08 12:19:57,829 WARN L170 areAnnotationChecker]: KbFilter_PowerFINAL has no Hoare annotation [2020-07-08 12:19:57,829 WARN L170 areAnnotationChecker]: KeWaitForSingleObjectFINAL has no Hoare annotation [2020-07-08 12:19:57,829 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2020-07-08 12:19:57,830 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2020-07-08 12:19:57,830 WARN L170 areAnnotationChecker]: L429 has no Hoare annotation [2020-07-08 12:19:57,830 WARN L170 areAnnotationChecker]: L429 has no Hoare annotation [2020-07-08 12:19:57,830 WARN L170 areAnnotationChecker]: L530 has no Hoare annotation [2020-07-08 12:19:57,830 WARN L170 areAnnotationChecker]: L530 has no Hoare annotation [2020-07-08 12:19:57,830 WARN L170 areAnnotationChecker]: L795 has no Hoare annotation [2020-07-08 12:19:57,830 WARN L170 areAnnotationChecker]: L795 has no Hoare annotation [2020-07-08 12:19:57,831 WARN L170 areAnnotationChecker]: KbFilter_CreateCloseFINAL has no Hoare annotation [2020-07-08 12:19:57,831 WARN L170 areAnnotationChecker]: L954-2 has no Hoare annotation [2020-07-08 12:19:57,831 WARN L170 areAnnotationChecker]: L954-2 has no Hoare annotation [2020-07-08 12:19:57,831 WARN L170 areAnnotationChecker]: L908 has no Hoare annotation [2020-07-08 12:19:57,831 WARN L170 areAnnotationChecker]: L908 has no Hoare annotation [2020-07-08 12:19:57,832 WARN L170 areAnnotationChecker]: KbFilter_InternIoCtlEXIT has no Hoare annotation [2020-07-08 12:19:57,832 WARN L170 areAnnotationChecker]: KbFilter_PnPEXIT has no Hoare annotation [2020-07-08 12:19:57,832 WARN L170 areAnnotationChecker]: KbFilter_DispatchPassThroughEXIT has no Hoare annotation [2020-07-08 12:19:57,832 WARN L170 areAnnotationChecker]: KbFilter_DispatchPassThroughEXIT has no Hoare annotation [2020-07-08 12:19:57,832 WARN L170 areAnnotationChecker]: L241-1 has no Hoare annotation [2020-07-08 12:19:57,832 WARN L170 areAnnotationChecker]: L256-1 has no Hoare annotation [2020-07-08 12:19:57,832 WARN L170 areAnnotationChecker]: L121 has no Hoare annotation [2020-07-08 12:19:57,832 WARN L170 areAnnotationChecker]: L121 has no Hoare annotation [2020-07-08 12:19:57,833 WARN L170 areAnnotationChecker]: L383 has no Hoare annotation [2020-07-08 12:19:57,833 WARN L170 areAnnotationChecker]: L388 has no Hoare annotation [2020-07-08 12:19:57,836 WARN L170 areAnnotationChecker]: L366 has no Hoare annotation [2020-07-08 12:19:57,836 WARN L170 areAnnotationChecker]: L366 has no Hoare annotation [2020-07-08 12:19:57,836 WARN L170 areAnnotationChecker]: KbFilter_PowerEXIT has no Hoare annotation [2020-07-08 12:19:57,836 WARN L170 areAnnotationChecker]: KeWaitForSingleObjectEXIT has no Hoare annotation [2020-07-08 12:19:57,837 WARN L170 areAnnotationChecker]: L199-1 has no Hoare annotation [2020-07-08 12:19:57,839 WARN L170 areAnnotationChecker]: L197-2 has no Hoare annotation [2020-07-08 12:19:57,839 WARN L170 areAnnotationChecker]: L197-2 has no Hoare annotation [2020-07-08 12:19:57,839 WARN L170 areAnnotationChecker]: L430 has no Hoare annotation [2020-07-08 12:19:57,839 WARN L170 areAnnotationChecker]: L430 has no Hoare annotation [2020-07-08 12:19:57,839 WARN L170 areAnnotationChecker]: L531 has no Hoare annotation [2020-07-08 12:19:57,839 WARN L170 areAnnotationChecker]: L531 has no Hoare annotation [2020-07-08 12:19:57,840 WARN L170 areAnnotationChecker]: L539 has no Hoare annotation [2020-07-08 12:19:57,840 WARN L170 areAnnotationChecker]: L539 has no Hoare annotation [2020-07-08 12:19:57,840 WARN L170 areAnnotationChecker]: L798 has no Hoare annotation [2020-07-08 12:19:57,840 WARN L170 areAnnotationChecker]: L798 has no Hoare annotation [2020-07-08 12:19:57,840 WARN L170 areAnnotationChecker]: L807 has no Hoare annotation [2020-07-08 12:19:57,840 WARN L170 areAnnotationChecker]: L807 has no Hoare annotation [2020-07-08 12:19:57,840 WARN L170 areAnnotationChecker]: KbFilter_CreateCloseEXIT has no Hoare annotation [2020-07-08 12:19:57,840 WARN L170 areAnnotationChecker]: KbFilter_CreateCloseEXIT has no Hoare annotation [2020-07-08 12:19:57,840 WARN L170 areAnnotationChecker]: L957-1 has no Hoare annotation [2020-07-08 12:19:57,840 WARN L170 areAnnotationChecker]: L915 has no Hoare annotation [2020-07-08 12:19:57,841 WARN L170 areAnnotationChecker]: L915 has no Hoare annotation [2020-07-08 12:19:57,841 WARN L170 areAnnotationChecker]: L398 has no Hoare annotation [2020-07-08 12:19:57,841 WARN L170 areAnnotationChecker]: L388 has no Hoare annotation [2020-07-08 12:19:57,841 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-08 12:19:57,841 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-08 12:19:57,841 WARN L170 areAnnotationChecker]: L393 has no Hoare annotation [2020-07-08 12:19:57,844 WARN L170 areAnnotationChecker]: L371 has no Hoare annotation [2020-07-08 12:19:57,844 WARN L170 areAnnotationChecker]: L371 has no Hoare annotation [2020-07-08 12:19:57,844 WARN L170 areAnnotationChecker]: L393 has no Hoare annotation [2020-07-08 12:19:57,844 WARN L170 areAnnotationChecker]: L199-1 has no Hoare annotation [2020-07-08 12:19:57,844 WARN L170 areAnnotationChecker]: L206 has no Hoare annotation [2020-07-08 12:19:57,844 WARN L170 areAnnotationChecker]: L206 has no Hoare annotation [2020-07-08 12:19:57,844 WARN L170 areAnnotationChecker]: L205 has no Hoare annotation [2020-07-08 12:19:57,844 WARN L170 areAnnotationChecker]: L431 has no Hoare annotation [2020-07-08 12:19:57,845 WARN L170 areAnnotationChecker]: L431 has no Hoare annotation [2020-07-08 12:19:57,845 WARN L170 areAnnotationChecker]: L441 has no Hoare annotation [2020-07-08 12:19:57,845 WARN L170 areAnnotationChecker]: L447 has no Hoare annotation [2020-07-08 12:19:57,845 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-08 12:19:57,845 WARN L170 areAnnotationChecker]: L812-1 has no Hoare annotation [2020-07-08 12:19:57,845 WARN L170 areAnnotationChecker]: L922 has no Hoare annotation [2020-07-08 12:19:57,845 WARN L170 areAnnotationChecker]: L922 has no Hoare annotation [2020-07-08 12:19:57,845 WARN L170 areAnnotationChecker]: L127 has no Hoare annotation [2020-07-08 12:19:57,845 WARN L170 areAnnotationChecker]: L127 has no Hoare annotation [2020-07-08 12:19:57,845 WARN L170 areAnnotationChecker]: L398 has no Hoare annotation [2020-07-08 12:19:57,847 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2020-07-08 12:19:57,848 WARN L170 areAnnotationChecker]: L432 has no Hoare annotation [2020-07-08 12:19:57,848 WARN L170 areAnnotationChecker]: L432 has no Hoare annotation [2020-07-08 12:19:57,848 WARN L170 areAnnotationChecker]: L441 has no Hoare annotation [2020-07-08 12:19:57,848 WARN L170 areAnnotationChecker]: L441 has no Hoare annotation [2020-07-08 12:19:57,848 WARN L170 areAnnotationChecker]: L447 has no Hoare annotation [2020-07-08 12:19:57,848 WARN L170 areAnnotationChecker]: L447 has no Hoare annotation [2020-07-08 12:19:57,848 WARN L170 areAnnotationChecker]: L929 has no Hoare annotation [2020-07-08 12:19:57,848 WARN L170 areAnnotationChecker]: L929 has no Hoare annotation [2020-07-08 12:19:57,848 WARN L170 areAnnotationChecker]: L130 has no Hoare annotation [2020-07-08 12:19:57,848 WARN L170 areAnnotationChecker]: L130 has no Hoare annotation [2020-07-08 12:19:57,848 WARN L170 areAnnotationChecker]: L428 has no Hoare annotation [2020-07-08 12:19:57,849 WARN L170 areAnnotationChecker]: L448 has no Hoare annotation [2020-07-08 12:19:57,849 WARN L170 areAnnotationChecker]: L448 has no Hoare annotation [2020-07-08 12:19:57,849 WARN L170 areAnnotationChecker]: L452 has no Hoare annotation [2020-07-08 12:19:57,849 WARN L170 areAnnotationChecker]: L452 has no Hoare annotation [2020-07-08 12:19:57,849 WARN L170 areAnnotationChecker]: L932 has no Hoare annotation [2020-07-08 12:19:57,849 WARN L170 areAnnotationChecker]: L932 has no Hoare annotation [2020-07-08 12:19:57,849 WARN L170 areAnnotationChecker]: L133 has no Hoare annotation [2020-07-08 12:19:57,849 WARN L170 areAnnotationChecker]: L133 has no Hoare annotation [2020-07-08 12:19:57,849 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-08 12:19:57,849 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-08 12:19:57,849 WARN L170 areAnnotationChecker]: L139 has no Hoare annotation [2020-07-08 12:19:57,850 WARN L170 areAnnotationChecker]: L139 has no Hoare annotation [2020-07-08 12:19:57,850 WARN L170 areAnnotationChecker]: L142 has no Hoare annotation [2020-07-08 12:19:57,850 WARN L170 areAnnotationChecker]: L142 has no Hoare annotation [2020-07-08 12:19:57,850 WARN L170 areAnnotationChecker]: L145 has no Hoare annotation [2020-07-08 12:19:57,850 WARN L170 areAnnotationChecker]: L145 has no Hoare annotation [2020-07-08 12:19:57,850 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-08 12:19:57,850 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-08 12:19:57,850 WARN L170 areAnnotationChecker]: L151 has no Hoare annotation [2020-07-08 12:19:57,850 WARN L170 areAnnotationChecker]: L151 has no Hoare annotation [2020-07-08 12:19:57,850 WARN L170 areAnnotationChecker]: L154 has no Hoare annotation [2020-07-08 12:19:57,850 WARN L170 areAnnotationChecker]: L154 has no Hoare annotation [2020-07-08 12:19:57,850 WARN L170 areAnnotationChecker]: L157 has no Hoare annotation [2020-07-08 12:19:57,851 WARN L170 areAnnotationChecker]: L157 has no Hoare annotation [2020-07-08 12:19:57,851 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-08 12:19:57,851 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-08 12:19:57,851 WARN L170 areAnnotationChecker]: L163 has no Hoare annotation [2020-07-08 12:19:57,851 WARN L170 areAnnotationChecker]: L163 has no Hoare annotation [2020-07-08 12:19:57,851 WARN L170 areAnnotationChecker]: L166 has no Hoare annotation [2020-07-08 12:19:57,851 WARN L170 areAnnotationChecker]: L166 has no Hoare annotation [2020-07-08 12:19:57,851 INFO L163 areAnnotationChecker]: CFG has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2020-07-08 12:19:57,897 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.07 12:19:57 BoogieIcfgContainer [2020-07-08 12:19:57,897 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-08 12:19:57,902 INFO L168 Benchmark]: Toolchain (without parser) took 72030.72 ms. Allocated memory was 138.4 MB in the beginning and 677.9 MB in the end (delta: 539.5 MB). Free memory was 102.4 MB in the beginning and 481.3 MB in the end (delta: -378.9 MB). Peak memory consumption was 160.6 MB. Max. memory is 7.1 GB. [2020-07-08 12:19:57,902 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 138.4 MB. Free memory was 121.5 MB in the beginning and 121.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-08 12:19:57,903 INFO L168 Benchmark]: CACSL2BoogieTranslator took 613.11 ms. Allocated memory was 138.4 MB in the beginning and 202.9 MB in the end (delta: 64.5 MB). Free memory was 102.2 MB in the beginning and 174.3 MB in the end (delta: -72.1 MB). Peak memory consumption was 31.5 MB. Max. memory is 7.1 GB. [2020-07-08 12:19:57,903 INFO L168 Benchmark]: Boogie Preprocessor took 106.22 ms. Allocated memory is still 202.9 MB. Free memory was 174.3 MB in the beginning and 170.8 MB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 7.1 GB. [2020-07-08 12:19:57,906 INFO L168 Benchmark]: RCFGBuilder took 1481.61 ms. Allocated memory was 202.9 MB in the beginning and 235.9 MB in the end (delta: 33.0 MB). Free memory was 170.8 MB in the beginning and 154.4 MB in the end (delta: 16.4 MB). Peak memory consumption was 86.7 MB. Max. memory is 7.1 GB. [2020-07-08 12:19:57,908 INFO L168 Benchmark]: TraceAbstraction took 69820.55 ms. Allocated memory was 235.9 MB in the beginning and 677.9 MB in the end (delta: 442.0 MB). Free memory was 154.4 MB in the beginning and 481.3 MB in the end (delta: -326.9 MB). Peak memory consumption was 115.1 MB. Max. memory is 7.1 GB. [2020-07-08 12:19:57,911 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 138.4 MB. Free memory was 121.5 MB in the beginning and 121.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 613.11 ms. Allocated memory was 138.4 MB in the beginning and 202.9 MB in the end (delta: 64.5 MB). Free memory was 102.2 MB in the beginning and 174.3 MB in the end (delta: -72.1 MB). Peak memory consumption was 31.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 106.22 ms. Allocated memory is still 202.9 MB. Free memory was 174.3 MB in the beginning and 170.8 MB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1481.61 ms. Allocated memory was 202.9 MB in the beginning and 235.9 MB in the end (delta: 33.0 MB). Free memory was 170.8 MB in the beginning and 154.4 MB in the end (delta: 16.4 MB). Peak memory consumption was 86.7 MB. Max. memory is 7.1 GB. * TraceAbstraction took 69820.55 ms. Allocated memory was 235.9 MB in the beginning and 677.9 MB in the end (delta: 442.0 MB). Free memory was 154.4 MB in the beginning and 481.3 MB in the end (delta: -326.9 MB). Peak memory consumption was 115.1 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 1011]: 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: 420]: Loop Invariant Derived loop invariant: (((((!(\old(NP) == \old(MPR1)) || !(1 == pended)) || !(\old(SKIP1) == \old(s))) || 1 == \old(pended)) || !(0 == \old(compRegistered))) || !(\old(s) == \old(MPR1))) || !(\old(s) == \old(MPR3)) - InvariantResult [Line: 373]: Loop Invariant Derived loop invariant: (((((!(\old(NP) == \old(MPR1)) || 0 <= status) || !(\old(SKIP1) == \old(s))) || 1 == \old(pended)) || !(0 == \old(compRegistered))) || !(\old(s) == \old(MPR1))) || !(\old(s) == \old(MPR3)) - InvariantResult [Line: 865]: Loop Invariant Derived loop invariant: ((1 == pended || !(0 == compRegistered)) || !(NP == \old(s))) || (((setEventCalled == \old(setEventCalled) && s == \old(s)) && myStatus == \old(myStatus)) && lowerDriverReturn == \old(lowerDriverReturn)) - InvariantResult [Line: 170]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 772]: Loop Invariant Derived loop invariant: ((!(SKIP1 == \old(s)) || ((setEventCalled == \old(setEventCalled) && lowerDriverReturn == \old(lowerDriverReturn)) && SKIP1 == s)) || 1 == pended) || !(0 == compRegistered) - InvariantResult [Line: 881]: Loop Invariant Derived loop invariant: ((1 == pended || !(0 == compRegistered)) || !(NP == \old(s))) || (((setEventCalled == \old(setEventCalled) && s == \old(s)) && myStatus == \old(myStatus)) && lowerDriverReturn == \old(lowerDriverReturn)) - InvariantResult [Line: 502]: Loop Invariant Derived loop invariant: ((((((!(NP + 4 <= MPR1) || !(1 == \old(s))) || 1 == pended) || (MPR1 == s && 0 == __cil_tmp7 + 1073741802)) || !(NP == \old(s))) || !(NP + 5 <= MPR3)) || !(1 <= compRegistered)) && (((!(SKIP1 == \old(s)) || ((setEventCalled == \old(setEventCalled) && lowerDriverReturn == \old(lowerDriverReturn)) && SKIP1 == s)) || 1 == pended) || !(0 == compRegistered)) - InvariantResult [Line: 366]: Loop Invariant Derived loop invariant: ((((((((s == NP && 0 <= status) && !(1 == pended)) && 0 == compRegistered) || !(\old(NP) == \old(MPR1))) || !(\old(SKIP1) == \old(s))) || 1 == \old(pended)) || !(0 == \old(compRegistered))) || !(\old(s) == \old(MPR1))) || !(\old(s) == \old(MPR3)) - InvariantResult [Line: 774]: Loop Invariant Derived loop invariant: ((!(SKIP1 == \old(s)) || ((setEventCalled == \old(setEventCalled) && lowerDriverReturn == \old(lowerDriverReturn)) && SKIP1 == s)) || 1 == pended) || !(0 == compRegistered) - InvariantResult [Line: 636]: Loop Invariant Derived loop invariant: ((1 == pended || !(0 == compRegistered)) || !(NP == \old(s))) || (((setEventCalled == \old(setEventCalled) && s == \old(s)) && myStatus == \old(myStatus)) && lowerDriverReturn == \old(lowerDriverReturn)) - InvariantResult [Line: 109]: Loop Invariant Derived loop invariant: ((((((((((setEventCalled == \old(setEventCalled) && s == \old(s)) && 0 == compRegistered) && myStatus == \old(myStatus)) && \old(customIrp) == customIrp) && lowerDriverReturn == \old(lowerDriverReturn)) || !(NP + 4 <= MPR1)) || !(1 == \old(s))) || 1 == pended) || !(NP == \old(s))) || !(0 == \old(compRegistered))) || !(NP + 5 <= MPR3) - InvariantResult [Line: 698]: Loop Invariant Derived loop invariant: ((((setEventCalled == \old(setEventCalled) && s == \old(s)) && lowerDriverReturn == \old(lowerDriverReturn)) || 1 == pended) || !(0 == compRegistered)) || !(NP == \old(s)) - InvariantResult [Line: 112]: Loop Invariant Derived loop invariant: ((((((((((setEventCalled == \old(setEventCalled) && s == \old(s)) && 0 == compRegistered) && myStatus == \old(myStatus)) && \old(customIrp) == customIrp) && lowerDriverReturn == \old(lowerDriverReturn)) || !(NP + 4 <= MPR1)) || !(1 == \old(s))) || 1 == pended) || !(NP == \old(s))) || !(0 == \old(compRegistered))) || !(NP + 5 <= MPR3) - InvariantResult [Line: 486]: Loop Invariant Derived loop invariant: (((!(SKIP1 == \old(s)) || ((setEventCalled == \old(setEventCalled) && lowerDriverReturn == \old(lowerDriverReturn)) && SKIP1 == s)) || 1 == pended) || !(0 == compRegistered)) && (((((((((((MPR1 == s && 0 == __cil_tmp7 + 1073741802) && setEventCalled == 1) && 259 == returnVal2) || (((0 <= returnVal2 && MPR1 == s) && returnVal2 <= 0) && 0 == __cil_tmp7 + 1073741802)) || !(NP + 4 <= MPR1)) || !(1 == \old(s))) || 1 == pended) || !(NP == \old(s))) || ((returnVal2 + 1073741823 <= 0 && MPR1 == s) && 0 == __cil_tmp7 + 1073741802)) || !(NP + 5 <= MPR3)) || !(1 <= compRegistered)) - InvariantResult [Line: 873]: Loop Invariant Derived loop invariant: ((1 == pended || !(0 == compRegistered)) || !(NP == \old(s))) || (((setEventCalled == \old(setEventCalled) && s == \old(s)) && myStatus == \old(myStatus)) && lowerDriverReturn == \old(lowerDriverReturn)) - InvariantResult [Line: 601]: Loop Invariant Derived loop invariant: ((((((((!(1 == \old(setEventCalled)) || !(MPR3 == \old(s))) || !(1 <= NP)) || s == NP) || !(NP + 4 <= MPR1)) || 1 == pended) || !(NP <= 1)) || !(NP + 5 <= MPR3)) || !(1 <= compRegistered)) && (((((s == NP || !(NP + 4 <= MPR1)) || 1 == pended) || !(NP == \old(s))) || !(NP + 5 <= MPR3)) || !(1 <= compRegistered)) - InvariantResult [Line: 603]: Loop Invariant Derived loop invariant: ((((((((!(1 == \old(setEventCalled)) || !(MPR3 == \old(s))) || !(1 <= NP)) || s == NP) || !(NP + 4 <= MPR1)) || 1 == pended) || !(NP <= 1)) || !(NP + 5 <= MPR3)) || !(1 <= compRegistered)) && (((((s == NP || !(NP + 4 <= MPR1)) || 1 == pended) || !(NP == \old(s))) || !(NP + 5 <= MPR3)) || !(1 <= compRegistered)) - InvariantResult [Line: 361]: Loop Invariant Derived loop invariant: (((((!(\old(NP) == \old(MPR1)) || ((((((s == NP && NP + 5 <= MPR3) && 0 <= status) && !(1 == pended)) && 0 == compRegistered) && NP + 4 <= MPR1) && 1 == s)) || !(\old(SKIP1) == \old(s))) || 1 == \old(pended)) || !(0 == \old(compRegistered))) || !(\old(s) == \old(MPR1))) || !(\old(s) == \old(MPR3)) - InvariantResult [Line: 106]: Loop Invariant Derived loop invariant: (((((((((((status == 0 && \old(compRegistered) == compRegistered) && setEventCalled == \old(setEventCalled)) && myStatus == \old(myStatus)) && \old(customIrp) == customIrp) && lowerDriverReturn == \old(lowerDriverReturn)) && 1 == s) || !(NP + 4 <= MPR1)) || !(1 == \old(s))) || 1 == pended) || !(NP == \old(s))) || !(0 == \old(compRegistered))) || !(NP + 5 <= MPR3) - InvariantResult [Line: 430]: Loop Invariant Derived loop invariant: (((((!(\old(NP) == \old(MPR1)) || !(1 == pended)) || !(\old(SKIP1) == \old(s))) || 1 == \old(pended)) || !(0 == \old(compRegistered))) || !(\old(s) == \old(MPR1))) || !(\old(s) == \old(MPR3)) - InvariantResult [Line: 639]: Loop Invariant Derived loop invariant: ((1 == pended || !(0 == compRegistered)) || !(NP == \old(s))) || (((setEventCalled == \old(setEventCalled) && s == \old(s)) && myStatus == \old(myStatus)) && lowerDriverReturn == \old(lowerDriverReturn)) - InvariantResult [Line: 697]: Loop Invariant Derived loop invariant: ((((setEventCalled == \old(setEventCalled) && s == \old(s)) && lowerDriverReturn == \old(lowerDriverReturn)) || 1 == pended) || !(0 == compRegistered)) || !(NP == \old(s)) - InvariantResult [Line: 412]: Loop Invariant Derived loop invariant: (((((!(\old(NP) == \old(MPR1)) || !(1 == pended)) || !(\old(SKIP1) == \old(s))) || 1 == \old(pended)) || !(0 == \old(compRegistered))) || !(\old(s) == \old(MPR1))) || !(\old(s) == \old(MPR3)) - InvariantResult [Line: 751]: Loop Invariant Derived loop invariant: ((!(SKIP1 == \old(s)) || ((setEventCalled == \old(setEventCalled) && lowerDriverReturn == \old(lowerDriverReturn)) && SKIP1 == s)) || 1 == pended) || !(0 == compRegistered) - InvariantResult [Line: 579]: Loop Invariant Derived loop invariant: (((((!(NP + 4 <= MPR1) || ((setEventCalled == \old(setEventCalled) && s == \old(s)) && \old(customIrp) == customIrp)) || 1 == pended) || !(NP == \old(s))) || !(NP + 5 <= MPR3)) || !(1 <= compRegistered)) && (((((((!(1 == \old(setEventCalled)) || !(MPR3 == \old(s))) || !(1 <= NP)) || !(NP + 4 <= MPR1)) || 1 == pended) || !(NP <= 1)) || !(NP + 5 <= MPR3)) || !(1 <= compRegistered)) - InvariantResult [Line: 356]: Loop Invariant Derived loop invariant: ((((((((s == NP && 0 <= status) && !(1 == pended)) && 0 == compRegistered) || !(\old(NP) == \old(MPR1))) || !(\old(SKIP1) == \old(s))) || 1 == \old(pended)) || !(0 == \old(compRegistered))) || !(\old(s) == \old(MPR1))) || !(\old(s) == \old(MPR3)) - InvariantResult [Line: 509]: Loop Invariant Derived loop invariant: ((((((((MPR1 == s && 0 == __cil_tmp7 + 1073741802) && setEventCalled == 1) || !(NP + 4 <= MPR1)) || !(1 == \old(s))) || 1 == pended) || !(NP == \old(s))) || !(NP + 5 <= MPR3)) || !(1 <= compRegistered)) && (((!(SKIP1 == \old(s)) || ((setEventCalled == \old(setEventCalled) && lowerDriverReturn == \old(lowerDriverReturn)) && SKIP1 == s)) || 1 == pended) || !(0 == compRegistered)) - InvariantResult [Line: 889]: Loop Invariant Derived loop invariant: ((1 == pended || !(0 == compRegistered)) || !(NP == \old(s))) || (((setEventCalled == \old(setEventCalled) && s == \old(s)) && myStatus == \old(myStatus)) && lowerDriverReturn == \old(lowerDriverReturn)) - InvariantResult [Line: 322]: Loop Invariant Derived loop invariant: (((((!(\old(NP) == \old(MPR1)) || !(1 == pended)) || !(\old(SKIP1) == \old(s))) || 1 == \old(pended)) || !(0 == \old(compRegistered))) || !(\old(s) == \old(MPR1))) || !(\old(s) == \old(MPR3)) - InvariantResult [Line: 767]: Loop Invariant Derived loop invariant: ((!(SKIP1 == \old(s)) || ((setEventCalled == \old(setEventCalled) && lowerDriverReturn == \old(lowerDriverReturn)) && SKIP1 == s)) || 1 == pended) || !(0 == compRegistered) - InvariantResult [Line: 507]: Loop Invariant Derived loop invariant: (((!(SKIP1 == \old(s)) || ((setEventCalled == \old(setEventCalled) && lowerDriverReturn == \old(lowerDriverReturn)) && SKIP1 == s)) || 1 == pended) || !(0 == compRegistered)) && ((((((!(NP + 4 <= MPR1) || !(1 == \old(s))) || 1 == pended) || !(NP == \old(s))) || (MPR1 == s && 0 == __cil_tmp7 + 1073741802)) || !(NP + 5 <= MPR3)) || !(1 <= compRegistered)) - InvariantResult [Line: 371]: Loop Invariant Derived loop invariant: ((((((((s == NP && 0 <= status) && !(1 == pended)) && 0 == compRegistered) || !(\old(NP) == \old(MPR1))) || !(\old(SKIP1) == \old(s))) || 1 == \old(pended)) || !(0 == \old(compRegistered))) || !(\old(s) == \old(MPR1))) || !(\old(s) == \old(MPR3)) - InvariantResult [Line: 115]: Loop Invariant Derived loop invariant: ((((((((((setEventCalled == \old(setEventCalled) && s == \old(s)) && 0 == compRegistered) && myStatus == \old(myStatus)) && \old(customIrp) == customIrp) && lowerDriverReturn == \old(lowerDriverReturn)) || !(NP + 4 <= MPR1)) || !(1 == \old(s))) || 1 == pended) || !(NP == \old(s))) || !(0 == \old(compRegistered))) || !(NP + 5 <= MPR3) - InvariantResult [Line: 351]: Loop Invariant Derived loop invariant: ((((((((s == NP && 0 <= status) && !(1 == pended)) && 0 == compRegistered) || !(\old(NP) == \old(MPR1))) || !(\old(SKIP1) == \old(s))) || 1 == \old(pended)) || !(0 == \old(compRegistered))) || !(\old(s) == \old(MPR1))) || !(\old(s) == \old(MPR3)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 18 procedures, 239 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 62.7s, OverallIterations: 18, TraceHistogramMax: 1, AutomataDifference: 46.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 6.8s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 2602 SDtfs, 3334 SDslu, 3388 SDs, 0 SdLazy, 5405 SolverSat, 851 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 10.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 366 GetRequests, 177 SyntacticMatches, 7 SemanticMatches, 182 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 182 ImplicationChecksByTransitivity, 5.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=341occurred in iteration=3, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 7.3s AutomataMinimizationTime, 18 MinimizatonAttempts, 139 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 84 LocationsWithAnnotation, 330 PreInvPairs, 409 NumberOfFragments, 2970 HoareAnnotationTreeSize, 330 FomulaSimplifications, 618 FormulaSimplificationTreeSizeReduction, 0.5s HoareSimplificationTime, 84 FomulaSimplificationsInter, 3921 FormulaSimplificationTreeSizeReductionInter, 5.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 6.2s InterpolantComputationTime, 949 NumberOfCodeBlocks, 949 NumberOfCodeBlocksAsserted, 18 NumberOfCheckSat, 931 ConstructedInterpolants, 0 QuantifiedInterpolants, 210570 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 18 InterpolantComputations, 18 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...