/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 0.1.25-8fc6572 [2020-07-10 15:01:19,368 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 15:01:19,371 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 15:01:19,391 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 15:01:19,391 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 15:01:19,393 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 15:01:19,395 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 15:01:19,409 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 15:01:19,411 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 15:01:19,412 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 15:01:19,413 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 15:01:19,414 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 15:01:19,417 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 15:01:19,419 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 15:01:19,420 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 15:01:19,423 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 15:01:19,424 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 15:01:19,425 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 15:01:19,427 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 15:01:19,429 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 15:01:19,430 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 15:01:19,431 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 15:01:19,432 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 15:01:19,433 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 15:01:19,435 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-10 15:01:19,438 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 15:01:19,439 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 15:01:19,439 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 15:01:19,440 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 15:01:19,441 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 15:01:19,441 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 15:01:19,442 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 15:01:19,442 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 15:01:19,442 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 15:01:19,443 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 15:01:19,444 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 15:01:19,445 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 [2020-07-10 15:01:19,460 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 15:01:19,460 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 15:01:19,461 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-10 15:01:19,462 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-10 15:01:19,462 INFO L138 SettingsManager]: * Use SBE=true [2020-07-10 15:01:19,462 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 15:01:19,462 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 15:01:19,463 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 15:01:19,463 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 15:01:19,463 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 15:01:19,463 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 15:01:19,463 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 15:01:19,464 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 15:01:19,464 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 15:01:19,464 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 15:01:19,464 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 15:01:19,464 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 15:01:19,465 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 15:01:19,465 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-10 15:01:19,465 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 15:01:19,465 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 15:01:19,466 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 15:01:19,466 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 15:01:19,466 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-10 15:01:19,466 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-10 15:01:19,466 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-10 15:01:19,467 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-10 15:01:19,467 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 15:01:19,467 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-10 15:01:19,467 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-10 15:01:19,753 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 15:01:19,767 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 15:01:19,771 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 15:01:19,773 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 15:01:19,774 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 15:01:19,775 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/kbfiltr_simpl2.cil-1.c [2020-07-10 15:01:19,845 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/172e03714/f6ac224191e34401a24d75bf949c13e0/FLAG8b35bab53 [2020-07-10 15:01:20,384 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 15:01:20,385 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers-simplified/kbfiltr_simpl2.cil-1.c [2020-07-10 15:01:20,407 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/172e03714/f6ac224191e34401a24d75bf949c13e0/FLAG8b35bab53 [2020-07-10 15:01:20,696 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/172e03714/f6ac224191e34401a24d75bf949c13e0 [2020-07-10 15:01:20,707 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 15:01:20,709 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 15:01:20,710 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 15:01:20,711 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 15:01:20,714 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 15:01:20,716 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 03:01:20" (1/1) ... [2020-07-10 15:01:20,719 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c1cf721 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:01:20, skipping insertion in model container [2020-07-10 15:01:20,720 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 03:01:20" (1/1) ... [2020-07-10 15:01:20,728 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 15:01:20,801 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 15:01:21,176 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 15:01:21,181 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 15:01:21,388 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 15:01:21,408 INFO L208 MainTranslator]: Completed translation [2020-07-10 15:01:21,409 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:01:21 WrapperNode [2020-07-10 15:01:21,409 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 15:01:21,410 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 15:01:21,410 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 15:01:21,410 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 15:01:21,425 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:01:21" (1/1) ... [2020-07-10 15:01:21,425 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:01:21" (1/1) ... [2020-07-10 15:01:21,439 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:01:21" (1/1) ... [2020-07-10 15:01:21,440 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:01:21" (1/1) ... [2020-07-10 15:01:21,489 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:01:21" (1/1) ... [2020-07-10 15:01:21,523 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:01:21" (1/1) ... [2020-07-10 15:01:21,530 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:01:21" (1/1) ... [2020-07-10 15:01:21,539 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 15:01:21,546 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 15:01:21,546 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 15:01:21,547 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 15:01:21,548 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:01:21" (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 [2020-07-10 15:01:21,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 15:01:21,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 15:01:21,627 INFO L138 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2020-07-10 15:01:21,627 INFO L138 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2020-07-10 15:01:21,627 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_PnP [2020-07-10 15:01:21,627 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 15:01:21,627 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2020-07-10 15:01:21,628 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2020-07-10 15:01:21,628 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2020-07-10 15:01:21,628 INFO L138 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2020-07-10 15:01:21,629 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2020-07-10 15:01:21,630 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_Complete [2020-07-10 15:01:21,631 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_CreateClose [2020-07-10 15:01:21,632 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_DispatchPassThrough [2020-07-10 15:01:21,632 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_Power [2020-07-10 15:01:21,633 INFO L138 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2020-07-10 15:01:21,633 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_InternIoCtl [2020-07-10 15:01:21,633 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2020-07-10 15:01:21,634 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 15:01:21,634 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2020-07-10 15:01:21,634 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 15:01:21,634 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-07-10 15:01:21,634 INFO L130 BoogieDeclarations]: Found specification of procedure PoCallDriver [2020-07-10 15:01:21,635 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_PnP [2020-07-10 15:01:21,635 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2020-07-10 15:01:21,636 INFO L130 BoogieDeclarations]: Found specification of procedure KeSetEvent [2020-07-10 15:01:21,636 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2020-07-10 15:01:21,636 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_Complete [2020-07-10 15:01:21,636 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_CreateClose [2020-07-10 15:01:21,636 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_DispatchPassThrough [2020-07-10 15:01:21,636 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_Power [2020-07-10 15:01:21,637 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_InternIoCtl [2020-07-10 15:01:21,637 INFO L130 BoogieDeclarations]: Found specification of procedure stub_driver_init [2020-07-10 15:01:21,637 INFO L130 BoogieDeclarations]: Found specification of procedure _BLAST_init [2020-07-10 15:01:21,637 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2020-07-10 15:01:21,638 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2020-07-10 15:01:21,638 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 15:01:21,638 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2020-07-10 15:01:21,638 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 15:01:21,638 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 15:01:21,936 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-10 15:01:22,072 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2020-07-10 15:01:22,073 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2020-07-10 15:01:22,105 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-10 15:01:22,317 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume false; [2020-07-10 15:01:22,318 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##19: assume !false; [2020-07-10 15:01:22,319 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-10 15:01:22,430 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2020-07-10 15:01:22,431 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2020-07-10 15:01:22,447 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-10 15:01:22,510 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2020-07-10 15:01:22,511 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2020-07-10 15:01:22,702 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-10 15:01:22,734 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2020-07-10 15:01:22,734 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2020-07-10 15:01:22,779 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-10 15:01:22,954 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##43: assume false; [2020-07-10 15:01:22,954 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##44: assume !false; [2020-07-10 15:01:23,018 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 15:01:23,018 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-10 15:01:23,025 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 03:01:23 BoogieIcfgContainer [2020-07-10 15:01:23,025 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 15:01:23,026 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 15:01:23,026 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 15:01:23,030 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 15:01:23,030 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 03:01:20" (1/3) ... [2020-07-10 15:01:23,031 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@768f6367 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 03:01:23, skipping insertion in model container [2020-07-10 15:01:23,031 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:01:21" (2/3) ... [2020-07-10 15:01:23,032 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@768f6367 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 03:01:23, skipping insertion in model container [2020-07-10 15:01:23,032 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 03:01:23" (3/3) ... [2020-07-10 15:01:23,034 INFO L109 eAbstractionObserver]: Analyzing ICFG kbfiltr_simpl2.cil-1.c [2020-07-10 15:01:23,045 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-10 15:01:23,054 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 15:01:23,069 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 15:01:23,095 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 15:01:23,095 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 15:01:23,095 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-10 15:01:23,095 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 15:01:23,096 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 15:01:23,096 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 15:01:23,096 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 15:01:23,096 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 15:01:23,127 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states. [2020-07-10 15:01:23,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-07-10 15:01:23,137 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:01:23,139 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] [2020-07-10 15:01:23,139 INFO L427 AbstractCegarLoop]: === Iteration 1 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:01:23,145 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:01:23,146 INFO L82 PathProgramCache]: Analyzing trace with hash 1712773315, now seen corresponding path program 1 times [2020-07-10 15:01:23,158 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:01:23,159 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2048770034] [2020-07-10 15:01:23,159 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:01:23,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:01:23,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:01:23,545 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 [2020-07-10 15:01:23,545 INFO L280 TraceCheckUtils]: 1: Hoare triple {242#true} assume true; {242#true} is VALID [2020-07-10 15:01:23,546 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {242#true} {242#true} #756#return; {242#true} is VALID [2020-07-10 15:01:23,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:01:23,634 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 [2020-07-10 15:01:23,635 INFO L280 TraceCheckUtils]: 1: Hoare triple {242#true} assume true; {242#true} is VALID [2020-07-10 15:01:23,637 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {242#true} {247#(<= 0 main_~status~1)} #716#return; {247#(<= 0 main_~status~1)} is VALID [2020-07-10 15:01:23,640 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 [2020-07-10 15:01:23,641 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 [2020-07-10 15:01:23,641 INFO L280 TraceCheckUtils]: 2: Hoare triple {242#true} assume true; {242#true} is VALID [2020-07-10 15:01:23,641 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {242#true} {242#true} #756#return; {242#true} is VALID [2020-07-10 15:01:23,642 INFO L263 TraceCheckUtils]: 4: Hoare triple {242#true} call #t~ret79 := main(); {242#true} is VALID [2020-07-10 15:01:23,644 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 [2020-07-10 15:01:23,647 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 [2020-07-10 15:01:23,648 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 [2020-07-10 15:01:23,648 INFO L280 TraceCheckUtils]: 8: Hoare triple {242#true} assume true; {242#true} is VALID [2020-07-10 15:01:23,650 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {242#true} {247#(<= 0 main_~status~1)} #716#return; {247#(<= 0 main_~status~1)} is VALID [2020-07-10 15:01:23,651 INFO L280 TraceCheckUtils]: 10: Hoare triple {247#(<= 0 main_~status~1)} assume !(~status~1 >= 0); {243#false} is VALID [2020-07-10 15:01:23,651 INFO L280 TraceCheckUtils]: 11: Hoare triple {243#false} assume !(1 == ~pended~0); {243#false} is VALID [2020-07-10 15:01:23,652 INFO L280 TraceCheckUtils]: 12: Hoare triple {243#false} assume !(1 == ~pended~0); {243#false} is VALID [2020-07-10 15:01:23,652 INFO L280 TraceCheckUtils]: 13: Hoare triple {243#false} assume ~s~0 != ~UNLOADED~0; {243#false} is VALID [2020-07-10 15:01:23,653 INFO L280 TraceCheckUtils]: 14: Hoare triple {243#false} assume -1 != ~status~1; {243#false} is VALID [2020-07-10 15:01:23,653 INFO L280 TraceCheckUtils]: 15: Hoare triple {243#false} assume !(~s~0 != ~SKIP2~0); {243#false} is VALID [2020-07-10 15:01:23,653 INFO L280 TraceCheckUtils]: 16: Hoare triple {243#false} assume 1 == ~pended~0; {243#false} is VALID [2020-07-10 15:01:23,654 INFO L280 TraceCheckUtils]: 17: Hoare triple {243#false} assume 259 != ~status~1; {243#false} is VALID [2020-07-10 15:01:23,654 INFO L263 TraceCheckUtils]: 18: Hoare triple {243#false} call errorFn(); {243#false} is VALID [2020-07-10 15:01:23,655 INFO L280 TraceCheckUtils]: 19: Hoare triple {243#false} assume !false; {243#false} is VALID [2020-07-10 15:01:23,661 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:01:23,662 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2048770034] [2020-07-10 15:01:23,663 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:01:23,664 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 15:01:23,665 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1803731290] [2020-07-10 15:01:23,672 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 20 [2020-07-10 15:01:23,675 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:01:23,679 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 15:01:23,735 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 20 edges. 20 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:01:23,735 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 15:01:23,736 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:01:23,746 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 15:01:23,748 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-10 15:01:23,751 INFO L87 Difference]: Start difference. First operand 239 states. Second operand 5 states. [2020-07-10 15:01:27,450 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:01:27,451 INFO L93 Difference]: Finished difference Result 416 states and 625 transitions. [2020-07-10 15:01:27,451 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-10 15:01:27,451 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 20 [2020-07-10 15:01:27,451 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:01:27,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 15:01:27,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 625 transitions. [2020-07-10 15:01:27,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 15:01:27,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 625 transitions. [2020-07-10 15:01:27,524 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 625 transitions. [2020-07-10 15:01:28,506 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 625 edges. 625 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:01:28,536 INFO L225 Difference]: With dead ends: 416 [2020-07-10 15:01:28,537 INFO L226 Difference]: Without dead ends: 256 [2020-07-10 15:01:28,543 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 [2020-07-10 15:01:28,565 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 256 states. [2020-07-10 15:01:29,096 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 256 to 228. [2020-07-10 15:01:29,096 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:01:29,097 INFO L82 GeneralOperation]: Start isEquivalent. First operand 256 states. Second operand 228 states. [2020-07-10 15:01:29,098 INFO L74 IsIncluded]: Start isIncluded. First operand 256 states. Second operand 228 states. [2020-07-10 15:01:29,098 INFO L87 Difference]: Start difference. First operand 256 states. Second operand 228 states. [2020-07-10 15:01:29,117 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:01:29,117 INFO L93 Difference]: Finished difference Result 256 states and 363 transitions. [2020-07-10 15:01:29,117 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 363 transitions. [2020-07-10 15:01:29,122 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:01:29,123 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:01:29,123 INFO L74 IsIncluded]: Start isIncluded. First operand 228 states. Second operand 256 states. [2020-07-10 15:01:29,123 INFO L87 Difference]: Start difference. First operand 228 states. Second operand 256 states. [2020-07-10 15:01:29,139 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:01:29,139 INFO L93 Difference]: Finished difference Result 256 states and 363 transitions. [2020-07-10 15:01:29,139 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 363 transitions. [2020-07-10 15:01:29,142 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:01:29,142 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:01:29,143 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:01:29,143 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:01:29,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 228 states. [2020-07-10 15:01:29,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 228 states and 322 transitions. [2020-07-10 15:01:29,158 INFO L78 Accepts]: Start accepts. Automaton has 228 states and 322 transitions. Word has length 20 [2020-07-10 15:01:29,158 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:01:29,158 INFO L479 AbstractCegarLoop]: Abstraction has 228 states and 322 transitions. [2020-07-10 15:01:29,159 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 15:01:29,159 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 322 transitions. [2020-07-10 15:01:29,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2020-07-10 15:01:29,160 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:01:29,160 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] [2020-07-10 15:01:29,160 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 15:01:29,161 INFO L427 AbstractCegarLoop]: === Iteration 2 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:01:29,161 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:01:29,161 INFO L82 PathProgramCache]: Analyzing trace with hash -1840561730, now seen corresponding path program 1 times [2020-07-10 15:01:29,161 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:01:29,162 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1747318283] [2020-07-10 15:01:29,162 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:01:29,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:01:29,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:01:29,375 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 [2020-07-10 15:01:29,376 INFO L280 TraceCheckUtils]: 1: Hoare triple {1642#true} assume true; {1642#true} is VALID [2020-07-10 15:01:29,376 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1642#true} {1642#true} #756#return; {1642#true} is VALID [2020-07-10 15:01:29,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:01:29,447 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 [2020-07-10 15:01:29,448 INFO L280 TraceCheckUtils]: 1: Hoare triple {1642#true} assume true; {1642#true} is VALID [2020-07-10 15:01:29,448 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1642#true} {1642#true} #716#return; {1642#true} is VALID [2020-07-10 15:01:29,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:01:29,485 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; {1653#(= ~s~0 ~NP~0)} is VALID [2020-07-10 15:01:29,486 INFO L280 TraceCheckUtils]: 1: Hoare triple {1653#(= ~s~0 ~NP~0)} assume true; {1653#(= ~s~0 ~NP~0)} is VALID [2020-07-10 15:01:29,487 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1653#(= ~s~0 ~NP~0)} {1642#true} #718#return; {1653#(= ~s~0 ~NP~0)} is VALID [2020-07-10 15:01:29,488 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 [2020-07-10 15:01:29,488 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 [2020-07-10 15:01:29,489 INFO L280 TraceCheckUtils]: 2: Hoare triple {1642#true} assume true; {1642#true} is VALID [2020-07-10 15:01:29,489 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1642#true} {1642#true} #756#return; {1642#true} is VALID [2020-07-10 15:01:29,489 INFO L263 TraceCheckUtils]: 4: Hoare triple {1642#true} call #t~ret79 := main(); {1642#true} is VALID [2020-07-10 15:01:29,489 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 [2020-07-10 15:01:29,490 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 [2020-07-10 15:01:29,491 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 [2020-07-10 15:01:29,491 INFO L280 TraceCheckUtils]: 8: Hoare triple {1642#true} assume true; {1642#true} is VALID [2020-07-10 15:01:29,492 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {1642#true} {1642#true} #716#return; {1642#true} is VALID [2020-07-10 15:01:29,492 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; {1642#true} is VALID [2020-07-10 15:01:29,493 INFO L280 TraceCheckUtils]: 11: Hoare triple {1642#true} assume !(0 == ~irp_choice~0); {1642#true} is VALID [2020-07-10 15:01:29,493 INFO L263 TraceCheckUtils]: 12: Hoare triple {1642#true} 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 [2020-07-10 15:01:29,494 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; {1653#(= ~s~0 ~NP~0)} is VALID [2020-07-10 15:01:29,494 INFO L280 TraceCheckUtils]: 14: Hoare triple {1653#(= ~s~0 ~NP~0)} assume true; {1653#(= ~s~0 ~NP~0)} is VALID [2020-07-10 15:01:29,498 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1653#(= ~s~0 ~NP~0)} {1642#true} #718#return; {1653#(= ~s~0 ~NP~0)} is VALID [2020-07-10 15:01:29,498 INFO L280 TraceCheckUtils]: 16: Hoare triple {1653#(= ~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; {1653#(= ~s~0 ~NP~0)} is VALID [2020-07-10 15:01:29,499 INFO L280 TraceCheckUtils]: 17: Hoare triple {1653#(= ~s~0 ~NP~0)} assume 0 == ~tmp_ndt_1~0; {1653#(= ~s~0 ~NP~0)} is VALID [2020-07-10 15:01:29,500 INFO L263 TraceCheckUtils]: 18: Hoare triple {1653#(= ~s~0 ~NP~0)} call #t~ret27 := KbFilter_CreateClose(~devobj~0, ~pirp~0); {1653#(= ~s~0 ~NP~0)} is VALID [2020-07-10 15:01:29,500 INFO L280 TraceCheckUtils]: 19: Hoare triple {1653#(= ~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; {1653#(= ~s~0 ~NP~0)} is VALID [2020-07-10 15:01:29,501 INFO L280 TraceCheckUtils]: 20: Hoare triple {1653#(= ~s~0 ~NP~0)} assume 0 == ~irpStack__MajorFunction~0; {1653#(= ~s~0 ~NP~0)} is VALID [2020-07-10 15:01:29,502 INFO L280 TraceCheckUtils]: 21: Hoare triple {1653#(= ~s~0 ~NP~0)} assume 0 == ~devExt__UpperConnectData__ClassService~0;~status~2 := -1073741436; {1653#(= ~s~0 ~NP~0)} is VALID [2020-07-10 15:01:29,502 INFO L280 TraceCheckUtils]: 22: Hoare triple {1653#(= ~s~0 ~NP~0)} ~Irp__IoStatus__Status~1 := ~status~2;~myStatus~0 := ~status~2; {1653#(= ~s~0 ~NP~0)} is VALID [2020-07-10 15:01:29,503 INFO L263 TraceCheckUtils]: 23: Hoare triple {1653#(= ~s~0 ~NP~0)} call #t~ret41 := KbFilter_DispatchPassThrough(~DeviceObject, ~Irp); {1653#(= ~s~0 ~NP~0)} is VALID [2020-07-10 15:01:29,504 INFO L280 TraceCheckUtils]: 24: Hoare triple {1653#(= ~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; {1653#(= ~s~0 ~NP~0)} is VALID [2020-07-10 15:01:29,504 INFO L280 TraceCheckUtils]: 25: Hoare triple {1653#(= ~s~0 ~NP~0)} assume !(~s~0 == ~NP~0); {1643#false} is VALID [2020-07-10 15:01:29,504 INFO L263 TraceCheckUtils]: 26: Hoare triple {1643#false} call errorFn(); {1643#false} is VALID [2020-07-10 15:01:29,505 INFO L280 TraceCheckUtils]: 27: Hoare triple {1643#false} assume !false; {1643#false} is VALID [2020-07-10 15:01:29,508 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:01:29,508 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1747318283] [2020-07-10 15:01:29,508 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:01:29,509 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-10 15:01:29,509 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [314660303] [2020-07-10 15:01:29,511 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 28 [2020-07-10 15:01:29,511 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:01:29,511 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-10 15:01:29,558 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 28 edges. 28 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:01:29,559 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-10 15:01:29,559 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:01:29,560 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-10 15:01:29,560 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2020-07-10 15:01:29,560 INFO L87 Difference]: Start difference. First operand 228 states and 322 transitions. Second operand 6 states. [2020-07-10 15:01:34,028 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:01:34,029 INFO L93 Difference]: Finished difference Result 401 states and 553 transitions. [2020-07-10 15:01:34,029 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-10 15:01:34,029 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 28 [2020-07-10 15:01:34,029 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:01:34,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 15:01:34,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 553 transitions. [2020-07-10 15:01:34,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 15:01:34,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 553 transitions. [2020-07-10 15:01:34,049 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 553 transitions. [2020-07-10 15:01:34,983 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 553 edges. 553 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:01:35,006 INFO L225 Difference]: With dead ends: 401 [2020-07-10 15:01:35,006 INFO L226 Difference]: Without dead ends: 343 [2020-07-10 15:01:35,010 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 [2020-07-10 15:01:35,013 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 343 states. [2020-07-10 15:01:35,607 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 343 to 301. [2020-07-10 15:01:35,608 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:01:35,608 INFO L82 GeneralOperation]: Start isEquivalent. First operand 343 states. Second operand 301 states. [2020-07-10 15:01:35,608 INFO L74 IsIncluded]: Start isIncluded. First operand 343 states. Second operand 301 states. [2020-07-10 15:01:35,610 INFO L87 Difference]: Start difference. First operand 343 states. Second operand 301 states. [2020-07-10 15:01:35,631 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:01:35,631 INFO L93 Difference]: Finished difference Result 343 states and 469 transitions. [2020-07-10 15:01:35,631 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 469 transitions. [2020-07-10 15:01:35,633 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:01:35,634 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:01:35,635 INFO L74 IsIncluded]: Start isIncluded. First operand 301 states. Second operand 343 states. [2020-07-10 15:01:35,638 INFO L87 Difference]: Start difference. First operand 301 states. Second operand 343 states. [2020-07-10 15:01:35,660 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:01:35,660 INFO L93 Difference]: Finished difference Result 343 states and 469 transitions. [2020-07-10 15:01:35,661 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 469 transitions. [2020-07-10 15:01:35,673 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:01:35,674 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:01:35,674 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:01:35,675 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:01:35,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 301 states. [2020-07-10 15:01:35,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 301 states and 411 transitions. [2020-07-10 15:01:35,693 INFO L78 Accepts]: Start accepts. Automaton has 301 states and 411 transitions. Word has length 28 [2020-07-10 15:01:35,694 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:01:35,694 INFO L479 AbstractCegarLoop]: Abstraction has 301 states and 411 transitions. [2020-07-10 15:01:35,694 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-10 15:01:35,694 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 411 transitions. [2020-07-10 15:01:35,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2020-07-10 15:01:35,695 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:01:35,695 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] [2020-07-10 15:01:35,696 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 15:01:35,696 INFO L427 AbstractCegarLoop]: === Iteration 3 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:01:35,696 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:01:35,696 INFO L82 PathProgramCache]: Analyzing trace with hash -919522484, now seen corresponding path program 1 times [2020-07-10 15:01:35,697 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:01:35,697 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1385049303] [2020-07-10 15:01:35,697 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:01:35,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:01:35,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:01:35,901 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 [2020-07-10 15:01:35,902 INFO L280 TraceCheckUtils]: 1: Hoare triple {3294#true} assume true; {3294#true} is VALID [2020-07-10 15:01:35,902 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3294#true} {3294#true} #756#return; {3294#true} is VALID [2020-07-10 15:01:35,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:01:35,964 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 [2020-07-10 15:01:35,965 INFO L280 TraceCheckUtils]: 1: Hoare triple {3294#true} assume true; {3294#true} is VALID [2020-07-10 15:01:35,965 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3294#true} {3294#true} #716#return; {3294#true} is VALID [2020-07-10 15:01:35,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:01:35,997 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 [2020-07-10 15:01:35,998 INFO L280 TraceCheckUtils]: 1: Hoare triple {3305#(= 0 ~compRegistered~0)} assume true; {3305#(= 0 ~compRegistered~0)} is VALID [2020-07-10 15:01:35,999 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3305#(= 0 ~compRegistered~0)} {3294#true} #718#return; {3305#(= 0 ~compRegistered~0)} is VALID [2020-07-10 15:01:36,001 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 [2020-07-10 15:01:36,001 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 [2020-07-10 15:01:36,002 INFO L280 TraceCheckUtils]: 2: Hoare triple {3294#true} assume true; {3294#true} is VALID [2020-07-10 15:01:36,002 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3294#true} {3294#true} #756#return; {3294#true} is VALID [2020-07-10 15:01:36,002 INFO L263 TraceCheckUtils]: 4: Hoare triple {3294#true} call #t~ret79 := main(); {3294#true} is VALID [2020-07-10 15:01:36,002 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 [2020-07-10 15:01:36,004 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 [2020-07-10 15:01:36,004 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 [2020-07-10 15:01:36,005 INFO L280 TraceCheckUtils]: 8: Hoare triple {3294#true} assume true; {3294#true} is VALID [2020-07-10 15:01:36,005 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {3294#true} {3294#true} #716#return; {3294#true} is VALID [2020-07-10 15:01:36,005 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 [2020-07-10 15:01:36,005 INFO L280 TraceCheckUtils]: 11: Hoare triple {3294#true} assume !(0 == ~irp_choice~0); {3294#true} is VALID [2020-07-10 15:01:36,006 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 [2020-07-10 15:01:36,007 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 [2020-07-10 15:01:36,008 INFO L280 TraceCheckUtils]: 14: Hoare triple {3305#(= 0 ~compRegistered~0)} assume true; {3305#(= 0 ~compRegistered~0)} is VALID [2020-07-10 15:01:36,009 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {3305#(= 0 ~compRegistered~0)} {3294#true} #718#return; {3305#(= 0 ~compRegistered~0)} is VALID [2020-07-10 15:01:36,009 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 [2020-07-10 15:01:36,010 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 [2020-07-10 15:01:36,011 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 [2020-07-10 15:01:36,011 INFO L280 TraceCheckUtils]: 19: Hoare triple {3305#(= 0 ~compRegistered~0)} assume 3 == ~tmp_ndt_3~0; {3305#(= 0 ~compRegistered~0)} is VALID [2020-07-10 15:01:36,012 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 [2020-07-10 15:01:36,013 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 [2020-07-10 15:01:36,014 INFO L280 TraceCheckUtils]: 22: Hoare triple {3305#(= 0 ~compRegistered~0)} assume 0 == ~irpStack__MinorFunction~0; {3305#(= 0 ~compRegistered~0)} is VALID [2020-07-10 15:01:36,014 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 [2020-07-10 15:01:36,015 INFO L280 TraceCheckUtils]: 24: Hoare triple {3305#(= 0 ~compRegistered~0)} assume !(~s~0 != ~NP~0); {3305#(= 0 ~compRegistered~0)} is VALID [2020-07-10 15:01:36,016 INFO L280 TraceCheckUtils]: 25: Hoare triple {3305#(= 0 ~compRegistered~0)} assume 0 != ~compRegistered~0; {3295#false} is VALID [2020-07-10 15:01:36,016 INFO L263 TraceCheckUtils]: 26: Hoare triple {3295#false} call errorFn(); {3295#false} is VALID [2020-07-10 15:01:36,016 INFO L280 TraceCheckUtils]: 27: Hoare triple {3295#false} assume !false; {3295#false} is VALID [2020-07-10 15:01:36,019 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:01:36,019 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1385049303] [2020-07-10 15:01:36,019 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:01:36,020 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-10 15:01:36,020 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1364464874] [2020-07-10 15:01:36,020 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 28 [2020-07-10 15:01:36,021 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:01:36,021 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-10 15:01:36,056 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 28 edges. 28 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:01:36,056 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-10 15:01:36,056 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:01:36,057 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-10 15:01:36,057 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2020-07-10 15:01:36,057 INFO L87 Difference]: Start difference. First operand 301 states and 411 transitions. Second operand 6 states. [2020-07-10 15:01:39,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:01:39,488 INFO L93 Difference]: Finished difference Result 478 states and 635 transitions. [2020-07-10 15:01:39,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-10 15:01:39,489 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 28 [2020-07-10 15:01:39,489 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:01:39,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 15:01:39,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 503 transitions. [2020-07-10 15:01:39,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 15:01:39,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 503 transitions. [2020-07-10 15:01:39,526 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 503 transitions. [2020-07-10 15:01:40,337 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 503 edges. 503 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:01:40,350 INFO L225 Difference]: With dead ends: 478 [2020-07-10 15:01:40,351 INFO L226 Difference]: Without dead ends: 362 [2020-07-10 15:01:40,352 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 [2020-07-10 15:01:40,353 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 362 states. [2020-07-10 15:01:41,118 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 362 to 341. [2020-07-10 15:01:41,119 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:01:41,119 INFO L82 GeneralOperation]: Start isEquivalent. First operand 362 states. Second operand 341 states. [2020-07-10 15:01:41,119 INFO L74 IsIncluded]: Start isIncluded. First operand 362 states. Second operand 341 states. [2020-07-10 15:01:41,120 INFO L87 Difference]: Start difference. First operand 362 states. Second operand 341 states. [2020-07-10 15:01:41,135 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:01:41,136 INFO L93 Difference]: Finished difference Result 362 states and 486 transitions. [2020-07-10 15:01:41,136 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 486 transitions. [2020-07-10 15:01:41,138 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:01:41,138 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:01:41,138 INFO L74 IsIncluded]: Start isIncluded. First operand 341 states. Second operand 362 states. [2020-07-10 15:01:41,138 INFO L87 Difference]: Start difference. First operand 341 states. Second operand 362 states. [2020-07-10 15:01:41,153 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:01:41,153 INFO L93 Difference]: Finished difference Result 362 states and 486 transitions. [2020-07-10 15:01:41,153 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 486 transitions. [2020-07-10 15:01:41,155 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:01:41,155 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:01:41,155 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:01:41,156 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:01:41,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 341 states. [2020-07-10 15:01:41,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 341 states and 462 transitions. [2020-07-10 15:01:41,170 INFO L78 Accepts]: Start accepts. Automaton has 341 states and 462 transitions. Word has length 28 [2020-07-10 15:01:41,171 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:01:41,171 INFO L479 AbstractCegarLoop]: Abstraction has 341 states and 462 transitions. [2020-07-10 15:01:41,171 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-10 15:01:41,171 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 462 transitions. [2020-07-10 15:01:41,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2020-07-10 15:01:41,173 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:01:41,173 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] [2020-07-10 15:01:41,173 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 15:01:41,173 INFO L427 AbstractCegarLoop]: === Iteration 4 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:01:41,174 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:01:41,174 INFO L82 PathProgramCache]: Analyzing trace with hash -1823384951, now seen corresponding path program 1 times [2020-07-10 15:01:41,174 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:01:41,175 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1316388420] [2020-07-10 15:01:41,175 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:01:41,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:01:41,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:01:41,343 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 [2020-07-10 15:01:41,344 INFO L280 TraceCheckUtils]: 1: Hoare triple {5114#true} assume true; {5114#true} is VALID [2020-07-10 15:01:41,344 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5114#true} {5114#true} #756#return; {5114#true} is VALID [2020-07-10 15:01:41,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:01:41,407 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 [2020-07-10 15:01:41,407 INFO L280 TraceCheckUtils]: 1: Hoare triple {5114#true} assume true; {5114#true} is VALID [2020-07-10 15:01:41,407 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5114#true} {5114#true} #716#return; {5114#true} is VALID [2020-07-10 15:01:41,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:01:41,449 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 [2020-07-10 15:01:41,449 INFO L280 TraceCheckUtils]: 1: Hoare triple {5114#true} assume true; {5114#true} is VALID [2020-07-10 15:01:41,450 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5114#true} {5114#true} #718#return; {5114#true} is VALID [2020-07-10 15:01:41,452 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 [2020-07-10 15:01:41,453 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 [2020-07-10 15:01:41,453 INFO L280 TraceCheckUtils]: 2: Hoare triple {5114#true} assume true; {5114#true} is VALID [2020-07-10 15:01:41,454 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5114#true} {5114#true} #756#return; {5114#true} is VALID [2020-07-10 15:01:41,454 INFO L263 TraceCheckUtils]: 4: Hoare triple {5114#true} call #t~ret79 := main(); {5114#true} is VALID [2020-07-10 15:01:41,455 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 [2020-07-10 15:01:41,456 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 [2020-07-10 15:01:41,457 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 [2020-07-10 15:01:41,457 INFO L280 TraceCheckUtils]: 8: Hoare triple {5114#true} assume true; {5114#true} is VALID [2020-07-10 15:01:41,458 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {5114#true} {5114#true} #716#return; {5114#true} is VALID [2020-07-10 15:01:41,459 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 [2020-07-10 15:01:41,459 INFO L280 TraceCheckUtils]: 11: Hoare triple {5114#true} assume !(0 == ~irp_choice~0); {5114#true} is VALID [2020-07-10 15:01:41,478 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 [2020-07-10 15:01:41,478 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 [2020-07-10 15:01:41,479 INFO L280 TraceCheckUtils]: 14: Hoare triple {5114#true} assume true; {5114#true} is VALID [2020-07-10 15:01:41,479 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {5114#true} {5114#true} #718#return; {5114#true} is VALID [2020-07-10 15:01:41,479 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 [2020-07-10 15:01:41,479 INFO L280 TraceCheckUtils]: 17: Hoare triple {5114#true} assume 0 == ~tmp_ndt_1~0; {5114#true} is VALID [2020-07-10 15:01:41,480 INFO L263 TraceCheckUtils]: 18: Hoare triple {5114#true} call #t~ret27 := KbFilter_CreateClose(~devobj~0, ~pirp~0); {5114#true} is VALID [2020-07-10 15:01:41,480 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 [2020-07-10 15:01:41,480 INFO L280 TraceCheckUtils]: 20: Hoare triple {5114#true} assume 0 == ~irpStack__MajorFunction~0; {5114#true} is VALID [2020-07-10 15:01:41,480 INFO L280 TraceCheckUtils]: 21: Hoare triple {5114#true} assume 0 == ~devExt__UpperConnectData__ClassService~0;~status~2 := -1073741436; {5114#true} is VALID [2020-07-10 15:01:41,481 INFO L280 TraceCheckUtils]: 22: Hoare triple {5114#true} ~Irp__IoStatus__Status~1 := ~status~2;~myStatus~0 := ~status~2; {5114#true} is VALID [2020-07-10 15:01:41,481 INFO L263 TraceCheckUtils]: 23: Hoare triple {5114#true} call #t~ret41 := KbFilter_DispatchPassThrough(~DeviceObject, ~Irp); {5114#true} is VALID [2020-07-10 15:01:41,481 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 [2020-07-10 15:01:41,483 INFO L280 TraceCheckUtils]: 25: Hoare triple {5114#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {5125#(= ~SKIP1~0 ~s~0)} is VALID [2020-07-10 15:01:41,483 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 [2020-07-10 15:01:41,484 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 [2020-07-10 15:01:41,485 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 [2020-07-10 15:01:41,487 INFO L280 TraceCheckUtils]: 29: Hoare triple {5125#(= ~SKIP1~0 ~s~0)} assume !(0 != ~compRegistered~0); {5125#(= ~SKIP1~0 ~s~0)} is VALID [2020-07-10 15:01:41,488 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 [2020-07-10 15:01:41,489 INFO L280 TraceCheckUtils]: 31: Hoare triple {5125#(= ~SKIP1~0 ~s~0)} assume 0 == ~tmp_ndt_6~0; {5125#(= ~SKIP1~0 ~s~0)} is VALID [2020-07-10 15:01:41,489 INFO L280 TraceCheckUtils]: 32: Hoare triple {5125#(= ~SKIP1~0 ~s~0)} ~returnVal2~0 := 0; {5125#(= ~SKIP1~0 ~s~0)} is VALID [2020-07-10 15:01:41,490 INFO L280 TraceCheckUtils]: 33: Hoare triple {5125#(= ~SKIP1~0 ~s~0)} assume !(~s~0 == ~NP~0); {5125#(= ~SKIP1~0 ~s~0)} is VALID [2020-07-10 15:01:41,491 INFO L280 TraceCheckUtils]: 34: Hoare triple {5125#(= ~SKIP1~0 ~s~0)} assume !(~s~0 == ~MPR1~0); {5125#(= ~SKIP1~0 ~s~0)} is VALID [2020-07-10 15:01:41,491 INFO L280 TraceCheckUtils]: 35: Hoare triple {5125#(= ~SKIP1~0 ~s~0)} assume !(~s~0 == ~SKIP1~0); {5115#false} is VALID [2020-07-10 15:01:41,492 INFO L263 TraceCheckUtils]: 36: Hoare triple {5115#false} call errorFn(); {5115#false} is VALID [2020-07-10 15:01:41,492 INFO L280 TraceCheckUtils]: 37: Hoare triple {5115#false} assume !false; {5115#false} is VALID [2020-07-10 15:01:41,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:01:41,497 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1316388420] [2020-07-10 15:01:41,498 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:01:41,498 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-10 15:01:41,498 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [163250963] [2020-07-10 15:01:41,499 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 38 [2020-07-10 15:01:41,499 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:01:41,500 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-10 15:01:41,541 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:01:41,541 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-10 15:01:41,542 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:01:41,542 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-10 15:01:41,543 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2020-07-10 15:01:41,543 INFO L87 Difference]: Start difference. First operand 341 states and 462 transitions. Second operand 6 states. [2020-07-10 15:01:44,829 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:01:44,830 INFO L93 Difference]: Finished difference Result 344 states and 464 transitions. [2020-07-10 15:01:44,830 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-10 15:01:44,830 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 38 [2020-07-10 15:01:44,835 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:01:44,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 15:01:44,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 334 transitions. [2020-07-10 15:01:44,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 15:01:44,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 334 transitions. [2020-07-10 15:01:44,844 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 334 transitions. [2020-07-10 15:01:45,452 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 334 edges. 334 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:01:45,472 INFO L225 Difference]: With dead ends: 344 [2020-07-10 15:01:45,472 INFO L226 Difference]: Without dead ends: 340 [2020-07-10 15:01:45,475 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-10 15:01:45,476 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 340 states. [2020-07-10 15:01:46,191 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 340 to 340. [2020-07-10 15:01:46,192 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:01:46,192 INFO L82 GeneralOperation]: Start isEquivalent. First operand 340 states. Second operand 340 states. [2020-07-10 15:01:46,192 INFO L74 IsIncluded]: Start isIncluded. First operand 340 states. Second operand 340 states. [2020-07-10 15:01:46,192 INFO L87 Difference]: Start difference. First operand 340 states. Second operand 340 states. [2020-07-10 15:01:46,207 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:01:46,207 INFO L93 Difference]: Finished difference Result 340 states and 459 transitions. [2020-07-10 15:01:46,207 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 459 transitions. [2020-07-10 15:01:46,209 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:01:46,209 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:01:46,209 INFO L74 IsIncluded]: Start isIncluded. First operand 340 states. Second operand 340 states. [2020-07-10 15:01:46,209 INFO L87 Difference]: Start difference. First operand 340 states. Second operand 340 states. [2020-07-10 15:01:46,222 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:01:46,223 INFO L93 Difference]: Finished difference Result 340 states and 459 transitions. [2020-07-10 15:01:46,223 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 459 transitions. [2020-07-10 15:01:46,224 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:01:46,224 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:01:46,225 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:01:46,225 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:01:46,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 340 states. [2020-07-10 15:01:46,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 340 states and 459 transitions. [2020-07-10 15:01:46,239 INFO L78 Accepts]: Start accepts. Automaton has 340 states and 459 transitions. Word has length 38 [2020-07-10 15:01:46,239 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:01:46,239 INFO L479 AbstractCegarLoop]: Abstraction has 340 states and 459 transitions. [2020-07-10 15:01:46,240 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-10 15:01:46,240 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 459 transitions. [2020-07-10 15:01:46,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2020-07-10 15:01:46,242 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:01:46,242 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] [2020-07-10 15:01:46,242 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 15:01:46,242 INFO L427 AbstractCegarLoop]: === Iteration 5 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:01:46,243 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:01:46,243 INFO L82 PathProgramCache]: Analyzing trace with hash 1946925920, now seen corresponding path program 1 times [2020-07-10 15:01:46,243 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:01:46,243 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [618986421] [2020-07-10 15:01:46,244 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:01:46,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:01:46,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:01:46,362 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 [2020-07-10 15:01:46,363 INFO L280 TraceCheckUtils]: 1: Hoare triple {6715#true} assume true; {6715#true} is VALID [2020-07-10 15:01:46,363 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6715#true} {6715#true} #756#return; {6715#true} is VALID [2020-07-10 15:01:46,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:01:46,413 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 [2020-07-10 15:01:46,414 INFO L280 TraceCheckUtils]: 1: Hoare triple {6715#true} assume true; {6715#true} is VALID [2020-07-10 15:01:46,414 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6715#true} {6715#true} #716#return; {6715#true} is VALID [2020-07-10 15:01:46,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:01:46,449 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 [2020-07-10 15:01:46,449 INFO L280 TraceCheckUtils]: 1: Hoare triple {6715#true} assume true; {6715#true} is VALID [2020-07-10 15:01:46,449 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6715#true} {6715#true} #718#return; {6715#true} is VALID [2020-07-10 15:01:46,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:01:46,493 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 [2020-07-10 15:01:46,494 INFO L280 TraceCheckUtils]: 1: Hoare triple {6715#true} assume !(0 != ~compRegistered~0); {6740#(<= ~compRegistered~0 0)} is VALID [2020-07-10 15:01:46,495 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 [2020-07-10 15:01:46,496 INFO L280 TraceCheckUtils]: 3: Hoare triple {6740#(<= ~compRegistered~0 0)} assume 0 == ~tmp_ndt_6~0; {6740#(<= ~compRegistered~0 0)} is VALID [2020-07-10 15:01:46,496 INFO L280 TraceCheckUtils]: 4: Hoare triple {6740#(<= ~compRegistered~0 0)} ~returnVal2~0 := 0; {6740#(<= ~compRegistered~0 0)} is VALID [2020-07-10 15:01:46,497 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 [2020-07-10 15:01:46,497 INFO L280 TraceCheckUtils]: 6: Hoare triple {6740#(<= ~compRegistered~0 0)} #res := ~returnVal2~0; {6740#(<= ~compRegistered~0 0)} is VALID [2020-07-10 15:01:46,498 INFO L280 TraceCheckUtils]: 7: Hoare triple {6740#(<= ~compRegistered~0 0)} assume true; {6740#(<= ~compRegistered~0 0)} is VALID [2020-07-10 15:01:46,501 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6740#(<= ~compRegistered~0 0)} {6726#(<= 1 ~compRegistered~0)} #768#return; {6716#false} is VALID [2020-07-10 15:01:46,503 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 [2020-07-10 15:01:46,503 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 [2020-07-10 15:01:46,504 INFO L280 TraceCheckUtils]: 2: Hoare triple {6715#true} assume true; {6715#true} is VALID [2020-07-10 15:01:46,504 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6715#true} {6715#true} #756#return; {6715#true} is VALID [2020-07-10 15:01:46,504 INFO L263 TraceCheckUtils]: 4: Hoare triple {6715#true} call #t~ret79 := main(); {6715#true} is VALID [2020-07-10 15:01:46,504 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 [2020-07-10 15:01:46,508 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 [2020-07-10 15:01:46,509 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 [2020-07-10 15:01:46,509 INFO L280 TraceCheckUtils]: 8: Hoare triple {6715#true} assume true; {6715#true} is VALID [2020-07-10 15:01:46,509 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {6715#true} {6715#true} #716#return; {6715#true} is VALID [2020-07-10 15:01:46,510 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 [2020-07-10 15:01:46,510 INFO L280 TraceCheckUtils]: 11: Hoare triple {6715#true} assume !(0 == ~irp_choice~0); {6715#true} is VALID [2020-07-10 15:01:46,511 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 [2020-07-10 15:01:46,512 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 [2020-07-10 15:01:46,512 INFO L280 TraceCheckUtils]: 14: Hoare triple {6715#true} assume true; {6715#true} is VALID [2020-07-10 15:01:46,512 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {6715#true} {6715#true} #718#return; {6715#true} is VALID [2020-07-10 15:01:46,512 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 [2020-07-10 15:01:46,513 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 [2020-07-10 15:01:46,513 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 [2020-07-10 15:01:46,513 INFO L280 TraceCheckUtils]: 19: Hoare triple {6715#true} assume 3 == ~tmp_ndt_3~0; {6715#true} is VALID [2020-07-10 15:01:46,513 INFO L263 TraceCheckUtils]: 20: Hoare triple {6715#true} call #t~ret29 := KbFilter_PnP(~devobj~0, ~pirp~0); {6715#true} is VALID [2020-07-10 15:01:46,514 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 [2020-07-10 15:01:46,514 INFO L280 TraceCheckUtils]: 22: Hoare triple {6715#true} assume 0 == ~irpStack__MinorFunction~0; {6715#true} is VALID [2020-07-10 15:01:46,514 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 [2020-07-10 15:01:46,514 INFO L280 TraceCheckUtils]: 24: Hoare triple {6715#true} assume !(~s~0 != ~NP~0); {6715#true} is VALID [2020-07-10 15:01:46,515 INFO L280 TraceCheckUtils]: 25: Hoare triple {6715#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {6726#(<= 1 ~compRegistered~0)} is VALID [2020-07-10 15:01:46,517 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 [2020-07-10 15:01:46,519 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 [2020-07-10 15:01:46,519 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 [2020-07-10 15:01:46,520 INFO L280 TraceCheckUtils]: 29: Hoare triple {6715#true} assume !(0 != ~compRegistered~0); {6740#(<= ~compRegistered~0 0)} is VALID [2020-07-10 15:01:46,520 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 [2020-07-10 15:01:46,521 INFO L280 TraceCheckUtils]: 31: Hoare triple {6740#(<= ~compRegistered~0 0)} assume 0 == ~tmp_ndt_6~0; {6740#(<= ~compRegistered~0 0)} is VALID [2020-07-10 15:01:46,521 INFO L280 TraceCheckUtils]: 32: Hoare triple {6740#(<= ~compRegistered~0 0)} ~returnVal2~0 := 0; {6740#(<= ~compRegistered~0 0)} is VALID [2020-07-10 15:01:46,522 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 [2020-07-10 15:01:46,523 INFO L280 TraceCheckUtils]: 34: Hoare triple {6740#(<= ~compRegistered~0 0)} #res := ~returnVal2~0; {6740#(<= ~compRegistered~0 0)} is VALID [2020-07-10 15:01:46,523 INFO L280 TraceCheckUtils]: 35: Hoare triple {6740#(<= ~compRegistered~0 0)} assume true; {6740#(<= ~compRegistered~0 0)} is VALID [2020-07-10 15:01:46,525 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {6740#(<= ~compRegistered~0 0)} {6726#(<= 1 ~compRegistered~0)} #768#return; {6716#false} is VALID [2020-07-10 15:01:46,525 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 [2020-07-10 15:01:46,525 INFO L280 TraceCheckUtils]: 38: Hoare triple {6716#false} assume 259 == ~__cil_tmp23~0; {6716#false} is VALID [2020-07-10 15:01:46,525 INFO L263 TraceCheckUtils]: 39: Hoare triple {6716#false} call #t~ret9 := KeWaitForSingleObject(~event~0, ~Executive~0, ~KernelMode~0, 0, 0); {6716#false} is VALID [2020-07-10 15:01:46,526 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 [2020-07-10 15:01:46,526 INFO L280 TraceCheckUtils]: 41: Hoare triple {6716#false} assume !(~s~0 == ~MPR3~0); {6716#false} is VALID [2020-07-10 15:01:46,526 INFO L280 TraceCheckUtils]: 42: Hoare triple {6716#false} assume !(1 == ~customIrp~0); {6716#false} is VALID [2020-07-10 15:01:46,526 INFO L280 TraceCheckUtils]: 43: Hoare triple {6716#false} assume ~s~0 == ~MPR3~0; {6716#false} is VALID [2020-07-10 15:01:46,527 INFO L263 TraceCheckUtils]: 44: Hoare triple {6716#false} call errorFn(); {6716#false} is VALID [2020-07-10 15:01:46,527 INFO L280 TraceCheckUtils]: 45: Hoare triple {6716#false} assume !false; {6716#false} is VALID [2020-07-10 15:01:46,531 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:01:46,532 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [618986421] [2020-07-10 15:01:46,532 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:01:46,532 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-10 15:01:46,532 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [786649051] [2020-07-10 15:01:46,533 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 46 [2020-07-10 15:01:46,533 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:01:46,534 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-10 15:01:46,583 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 46 edges. 46 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:01:46,583 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-10 15:01:46,584 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:01:46,584 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-10 15:01:46,584 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2020-07-10 15:01:46,584 INFO L87 Difference]: Start difference. First operand 340 states and 459 transitions. Second operand 8 states. [2020-07-10 15:01:50,945 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:01:50,946 INFO L93 Difference]: Finished difference Result 385 states and 508 transitions. [2020-07-10 15:01:50,946 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-10 15:01:50,946 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 46 [2020-07-10 15:01:50,947 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:01:50,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 15:01:50,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 413 transitions. [2020-07-10 15:01:50,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 15:01:50,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 413 transitions. [2020-07-10 15:01:50,964 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 413 transitions. [2020-07-10 15:01:51,900 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 413 edges. 413 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:01:51,919 INFO L225 Difference]: With dead ends: 385 [2020-07-10 15:01:51,919 INFO L226 Difference]: Without dead ends: 319 [2020-07-10 15:01:51,920 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 [2020-07-10 15:01:51,921 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 319 states. [2020-07-10 15:01:52,882 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 319 to 301. [2020-07-10 15:01:52,882 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:01:52,882 INFO L82 GeneralOperation]: Start isEquivalent. First operand 319 states. Second operand 301 states. [2020-07-10 15:01:52,883 INFO L74 IsIncluded]: Start isIncluded. First operand 319 states. Second operand 301 states. [2020-07-10 15:01:52,883 INFO L87 Difference]: Start difference. First operand 319 states. Second operand 301 states. [2020-07-10 15:01:52,903 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:01:52,903 INFO L93 Difference]: Finished difference Result 319 states and 423 transitions. [2020-07-10 15:01:52,904 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 423 transitions. [2020-07-10 15:01:52,905 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:01:52,906 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:01:52,906 INFO L74 IsIncluded]: Start isIncluded. First operand 301 states. Second operand 319 states. [2020-07-10 15:01:52,906 INFO L87 Difference]: Start difference. First operand 301 states. Second operand 319 states. [2020-07-10 15:01:52,926 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:01:52,927 INFO L93 Difference]: Finished difference Result 319 states and 423 transitions. [2020-07-10 15:01:52,927 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 423 transitions. [2020-07-10 15:01:52,929 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:01:52,929 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:01:52,929 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:01:52,929 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:01:52,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 301 states. [2020-07-10 15:01:52,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 301 states and 402 transitions. [2020-07-10 15:01:52,947 INFO L78 Accepts]: Start accepts. Automaton has 301 states and 402 transitions. Word has length 46 [2020-07-10 15:01:52,947 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:01:52,947 INFO L479 AbstractCegarLoop]: Abstraction has 301 states and 402 transitions. [2020-07-10 15:01:52,947 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-10 15:01:52,948 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 402 transitions. [2020-07-10 15:01:52,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2020-07-10 15:01:52,950 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:01:52,950 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] [2020-07-10 15:01:52,950 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-10 15:01:52,950 INFO L427 AbstractCegarLoop]: === Iteration 6 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:01:52,951 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:01:52,951 INFO L82 PathProgramCache]: Analyzing trace with hash -1615603168, now seen corresponding path program 1 times [2020-07-10 15:01:52,951 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:01:52,951 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [691175596] [2020-07-10 15:01:52,951 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:01:52,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:01:53,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:01:53,117 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 [2020-07-10 15:01:53,118 INFO L280 TraceCheckUtils]: 1: Hoare triple {8294#true} assume true; {8294#true} is VALID [2020-07-10 15:01:53,118 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8294#true} {8294#true} #756#return; {8294#true} is VALID [2020-07-10 15:01:53,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:01:53,200 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 [2020-07-10 15:01:53,201 INFO L280 TraceCheckUtils]: 1: Hoare triple {8294#true} assume true; {8294#true} is VALID [2020-07-10 15:01:53,201 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8294#true} {8294#true} #716#return; {8294#true} is VALID [2020-07-10 15:01:53,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:01:53,245 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 [2020-07-10 15:01:53,245 INFO L280 TraceCheckUtils]: 1: Hoare triple {8294#true} assume true; {8294#true} is VALID [2020-07-10 15:01:53,246 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8294#true} {8294#true} #718#return; {8294#true} is VALID [2020-07-10 15:01:53,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:01:53,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:01:53,312 INFO L280 TraceCheckUtils]: 0: Hoare triple {8326#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {8294#true} is VALID [2020-07-10 15:01:53,312 INFO L280 TraceCheckUtils]: 1: Hoare triple {8294#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {8294#true} is VALID [2020-07-10 15:01:53,313 INFO L280 TraceCheckUtils]: 2: Hoare triple {8294#true} assume true; {8294#true} is VALID [2020-07-10 15:01:53,313 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8294#true} {8294#true} #748#return; {8294#true} is VALID [2020-07-10 15:01:53,314 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 [2020-07-10 15:01:53,314 INFO L280 TraceCheckUtils]: 1: Hoare triple {8294#true} assume ~irpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp20~0; {8294#true} is VALID [2020-07-10 15:01:53,315 INFO L280 TraceCheckUtils]: 2: Hoare triple {8294#true} assume 0 != ~devExt__UpperConnectData__ClassService~1;~status~3 := -1073741757; {8294#true} is VALID [2020-07-10 15:01:53,315 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 [2020-07-10 15:01:53,317 INFO L263 TraceCheckUtils]: 4: Hoare triple {8294#true} call IofCompleteRequest(~Irp, 0); {8326#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-10 15:01:53,318 INFO L280 TraceCheckUtils]: 5: Hoare triple {8326#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {8294#true} is VALID [2020-07-10 15:01:53,318 INFO L280 TraceCheckUtils]: 6: Hoare triple {8294#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {8294#true} is VALID [2020-07-10 15:01:53,319 INFO L280 TraceCheckUtils]: 7: Hoare triple {8294#true} assume true; {8294#true} is VALID [2020-07-10 15:01:53,319 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8294#true} {8294#true} #748#return; {8294#true} is VALID [2020-07-10 15:01:53,320 INFO L280 TraceCheckUtils]: 9: Hoare triple {8294#true} #res := ~status~3; {8294#true} is VALID [2020-07-10 15:01:53,320 INFO L280 TraceCheckUtils]: 10: Hoare triple {8294#true} assume true; {8294#true} is VALID [2020-07-10 15:01:53,320 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {8294#true} {8294#true} #728#return; {8294#true} is VALID [2020-07-10 15:01:53,325 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 [2020-07-10 15:01:53,325 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 [2020-07-10 15:01:53,325 INFO L280 TraceCheckUtils]: 2: Hoare triple {8294#true} assume true; {8294#true} is VALID [2020-07-10 15:01:53,326 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8294#true} {8294#true} #756#return; {8294#true} is VALID [2020-07-10 15:01:53,326 INFO L263 TraceCheckUtils]: 4: Hoare triple {8294#true} call #t~ret79 := main(); {8294#true} is VALID [2020-07-10 15:01:53,326 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 [2020-07-10 15:01:53,329 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 [2020-07-10 15:01:53,329 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 [2020-07-10 15:01:53,329 INFO L280 TraceCheckUtils]: 8: Hoare triple {8294#true} assume true; {8294#true} is VALID [2020-07-10 15:01:53,330 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {8294#true} {8294#true} #716#return; {8294#true} is VALID [2020-07-10 15:01:53,330 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 [2020-07-10 15:01:53,331 INFO L280 TraceCheckUtils]: 11: Hoare triple {8294#true} assume !(0 == ~irp_choice~0); {8294#true} is VALID [2020-07-10 15:01:53,333 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 [2020-07-10 15:01:53,333 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 [2020-07-10 15:01:53,334 INFO L280 TraceCheckUtils]: 14: Hoare triple {8294#true} assume true; {8294#true} is VALID [2020-07-10 15:01:53,334 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {8294#true} {8294#true} #718#return; {8294#true} is VALID [2020-07-10 15:01:53,336 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 [2020-07-10 15:01:53,336 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 [2020-07-10 15:01:53,337 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 [2020-07-10 15:01:53,338 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 [2020-07-10 15:01:53,338 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 [2020-07-10 15:01:53,339 INFO L280 TraceCheckUtils]: 21: Hoare triple {8294#true} assume 8 == ~tmp_ndt_5~0; {8294#true} is VALID [2020-07-10 15:01:53,349 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 [2020-07-10 15:01:53,349 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 [2020-07-10 15:01:53,350 INFO L280 TraceCheckUtils]: 24: Hoare triple {8294#true} assume ~irpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp20~0; {8294#true} is VALID [2020-07-10 15:01:53,350 INFO L280 TraceCheckUtils]: 25: Hoare triple {8294#true} assume 0 != ~devExt__UpperConnectData__ClassService~1;~status~3 := -1073741757; {8294#true} is VALID [2020-07-10 15:01:53,350 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 [2020-07-10 15:01:53,352 INFO L263 TraceCheckUtils]: 27: Hoare triple {8294#true} call IofCompleteRequest(~Irp, 0); {8326#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-10 15:01:53,352 INFO L280 TraceCheckUtils]: 28: Hoare triple {8326#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {8294#true} is VALID [2020-07-10 15:01:53,352 INFO L280 TraceCheckUtils]: 29: Hoare triple {8294#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {8294#true} is VALID [2020-07-10 15:01:53,353 INFO L280 TraceCheckUtils]: 30: Hoare triple {8294#true} assume true; {8294#true} is VALID [2020-07-10 15:01:53,353 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {8294#true} {8294#true} #748#return; {8294#true} is VALID [2020-07-10 15:01:53,353 INFO L280 TraceCheckUtils]: 32: Hoare triple {8294#true} #res := ~status~3; {8294#true} is VALID [2020-07-10 15:01:53,354 INFO L280 TraceCheckUtils]: 33: Hoare triple {8294#true} assume true; {8294#true} is VALID [2020-07-10 15:01:53,354 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {8294#true} {8294#true} #728#return; {8294#true} is VALID [2020-07-10 15:01:53,354 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 [2020-07-10 15:01:53,355 INFO L280 TraceCheckUtils]: 36: Hoare triple {8294#true} assume !(1 == ~pended~0); {8317#(not (= 1 ~pended~0))} is VALID [2020-07-10 15:01:53,356 INFO L280 TraceCheckUtils]: 37: Hoare triple {8317#(not (= 1 ~pended~0))} assume !(1 == ~pended~0); {8317#(not (= 1 ~pended~0))} is VALID [2020-07-10 15:01:53,357 INFO L280 TraceCheckUtils]: 38: Hoare triple {8317#(not (= 1 ~pended~0))} assume ~s~0 != ~UNLOADED~0; {8317#(not (= 1 ~pended~0))} is VALID [2020-07-10 15:01:53,358 INFO L280 TraceCheckUtils]: 39: Hoare triple {8317#(not (= 1 ~pended~0))} assume -1 != ~status~1; {8317#(not (= 1 ~pended~0))} is VALID [2020-07-10 15:01:53,358 INFO L280 TraceCheckUtils]: 40: Hoare triple {8317#(not (= 1 ~pended~0))} assume !(~s~0 != ~SKIP2~0); {8317#(not (= 1 ~pended~0))} is VALID [2020-07-10 15:01:53,359 INFO L280 TraceCheckUtils]: 41: Hoare triple {8317#(not (= 1 ~pended~0))} assume 1 == ~pended~0; {8295#false} is VALID [2020-07-10 15:01:53,360 INFO L280 TraceCheckUtils]: 42: Hoare triple {8295#false} assume 259 != ~status~1; {8295#false} is VALID [2020-07-10 15:01:53,360 INFO L263 TraceCheckUtils]: 43: Hoare triple {8295#false} call errorFn(); {8295#false} is VALID [2020-07-10 15:01:53,360 INFO L280 TraceCheckUtils]: 44: Hoare triple {8295#false} assume !false; {8295#false} is VALID [2020-07-10 15:01:53,369 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:01:53,369 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [691175596] [2020-07-10 15:01:53,371 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:01:53,371 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-10 15:01:53,371 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1872098072] [2020-07-10 15:01:53,372 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 45 [2020-07-10 15:01:53,374 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:01:53,374 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-10 15:01:53,444 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 45 edges. 45 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:01:53,444 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-10 15:01:53,445 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:01:53,445 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-10 15:01:53,445 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2020-07-10 15:01:53,446 INFO L87 Difference]: Start difference. First operand 301 states and 402 transitions. Second operand 8 states. [2020-07-10 15:01:56,622 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:01:56,622 INFO L93 Difference]: Finished difference Result 310 states and 413 transitions. [2020-07-10 15:01:56,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-10 15:01:56,623 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 45 [2020-07-10 15:01:56,623 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:01:56,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 15:01:56,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 338 transitions. [2020-07-10 15:01:56,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 15:01:56,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 338 transitions. [2020-07-10 15:01:56,634 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 338 transitions. [2020-07-10 15:01:57,212 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 338 edges. 338 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:01:57,215 INFO L225 Difference]: With dead ends: 310 [2020-07-10 15:01:57,215 INFO L226 Difference]: Without dead ends: 102 [2020-07-10 15:01:57,216 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 [2020-07-10 15:01:57,217 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 102 states. [2020-07-10 15:01:57,540 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 102 to 102. [2020-07-10 15:01:57,540 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:01:57,540 INFO L82 GeneralOperation]: Start isEquivalent. First operand 102 states. Second operand 102 states. [2020-07-10 15:01:57,540 INFO L74 IsIncluded]: Start isIncluded. First operand 102 states. Second operand 102 states. [2020-07-10 15:01:57,540 INFO L87 Difference]: Start difference. First operand 102 states. Second operand 102 states. [2020-07-10 15:01:57,543 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:01:57,543 INFO L93 Difference]: Finished difference Result 102 states and 118 transitions. [2020-07-10 15:01:57,543 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 118 transitions. [2020-07-10 15:01:57,544 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:01:57,544 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:01:57,544 INFO L74 IsIncluded]: Start isIncluded. First operand 102 states. Second operand 102 states. [2020-07-10 15:01:57,544 INFO L87 Difference]: Start difference. First operand 102 states. Second operand 102 states. [2020-07-10 15:01:57,547 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:01:57,547 INFO L93 Difference]: Finished difference Result 102 states and 118 transitions. [2020-07-10 15:01:57,548 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 118 transitions. [2020-07-10 15:01:57,548 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:01:57,548 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:01:57,548 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:01:57,548 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:01:57,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 102 states. [2020-07-10 15:01:57,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 102 states and 118 transitions. [2020-07-10 15:01:57,551 INFO L78 Accepts]: Start accepts. Automaton has 102 states and 118 transitions. Word has length 45 [2020-07-10 15:01:57,552 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:01:57,552 INFO L479 AbstractCegarLoop]: Abstraction has 102 states and 118 transitions. [2020-07-10 15:01:57,552 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-10 15:01:57,552 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 118 transitions. [2020-07-10 15:01:57,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2020-07-10 15:01:57,553 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:01:57,553 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] [2020-07-10 15:01:57,553 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-10 15:01:57,554 INFO L427 AbstractCegarLoop]: === Iteration 7 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:01:57,555 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:01:57,556 INFO L82 PathProgramCache]: Analyzing trace with hash -582629432, now seen corresponding path program 1 times [2020-07-10 15:01:57,556 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:01:57,556 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [357359275] [2020-07-10 15:01:57,556 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:01:57,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:01:57,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:01:57,707 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 [2020-07-10 15:01:57,708 INFO L280 TraceCheckUtils]: 1: Hoare triple {9093#true} assume true; {9093#true} is VALID [2020-07-10 15:01:57,708 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9093#true} {9093#true} #756#return; {9093#true} is VALID [2020-07-10 15:01:57,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:01:57,761 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 [2020-07-10 15:01:57,761 INFO L280 TraceCheckUtils]: 1: Hoare triple {9093#true} assume true; {9093#true} is VALID [2020-07-10 15:01:57,761 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9093#true} {9093#true} #716#return; {9093#true} is VALID [2020-07-10 15:01:57,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:01:57,789 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 [2020-07-10 15:01:57,789 INFO L280 TraceCheckUtils]: 1: Hoare triple {9093#true} assume true; {9093#true} is VALID [2020-07-10 15:01:57,790 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9093#true} {9093#true} #718#return; {9093#true} is VALID [2020-07-10 15:01:57,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:01:57,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:01:57,815 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 [2020-07-10 15:01:57,816 INFO L280 TraceCheckUtils]: 1: Hoare triple {9093#true} assume true; {9093#true} is VALID [2020-07-10 15:01:57,816 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9093#true} {9093#true} #710#return; {9093#true} is VALID [2020-07-10 15:01:57,819 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 [2020-07-10 15:01:57,824 INFO L263 TraceCheckUtils]: 1: Hoare triple {9093#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {9119#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-10 15:01:57,824 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 [2020-07-10 15:01:57,824 INFO L280 TraceCheckUtils]: 3: Hoare triple {9093#true} assume true; {9093#true} is VALID [2020-07-10 15:01:57,825 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9093#true} {9093#true} #710#return; {9093#true} is VALID [2020-07-10 15:01:57,825 INFO L280 TraceCheckUtils]: 5: Hoare triple {9093#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {9093#true} is VALID [2020-07-10 15:01:57,825 INFO L280 TraceCheckUtils]: 6: Hoare triple {9093#true} assume true; {9093#true} is VALID [2020-07-10 15:01:57,826 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {9093#true} {9093#true} #732#return; {9093#true} is VALID [2020-07-10 15:01:57,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:01:57,845 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 [2020-07-10 15:01:57,845 INFO L280 TraceCheckUtils]: 1: Hoare triple {9115#(= ~MPR1~0 ~s~0)} assume true; {9115#(= ~MPR1~0 ~s~0)} is VALID [2020-07-10 15:01:57,846 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9115#(= ~MPR1~0 ~s~0)} {9093#true} #734#return; {9115#(= ~MPR1~0 ~s~0)} is VALID [2020-07-10 15:01:57,848 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 [2020-07-10 15:01:57,848 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 [2020-07-10 15:01:57,849 INFO L280 TraceCheckUtils]: 2: Hoare triple {9093#true} assume true; {9093#true} is VALID [2020-07-10 15:01:57,849 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9093#true} {9093#true} #756#return; {9093#true} is VALID [2020-07-10 15:01:57,849 INFO L263 TraceCheckUtils]: 4: Hoare triple {9093#true} call #t~ret79 := main(); {9093#true} is VALID [2020-07-10 15:01:57,852 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 [2020-07-10 15:01:57,858 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 [2020-07-10 15:01:57,859 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 [2020-07-10 15:01:57,859 INFO L280 TraceCheckUtils]: 8: Hoare triple {9093#true} assume true; {9093#true} is VALID [2020-07-10 15:01:57,859 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {9093#true} {9093#true} #716#return; {9093#true} is VALID [2020-07-10 15:01:57,859 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 [2020-07-10 15:01:57,860 INFO L280 TraceCheckUtils]: 11: Hoare triple {9093#true} assume !(0 == ~irp_choice~0); {9093#true} is VALID [2020-07-10 15:01:57,861 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 [2020-07-10 15:01:57,861 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 [2020-07-10 15:01:57,861 INFO L280 TraceCheckUtils]: 14: Hoare triple {9093#true} assume true; {9093#true} is VALID [2020-07-10 15:01:57,862 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {9093#true} {9093#true} #718#return; {9093#true} is VALID [2020-07-10 15:01:57,862 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 [2020-07-10 15:01:57,862 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 [2020-07-10 15:01:57,862 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 [2020-07-10 15:01:57,863 INFO L280 TraceCheckUtils]: 19: Hoare triple {9093#true} assume 3 == ~tmp_ndt_3~0; {9093#true} is VALID [2020-07-10 15:01:57,863 INFO L263 TraceCheckUtils]: 20: Hoare triple {9093#true} call #t~ret29 := KbFilter_PnP(~devobj~0, ~pirp~0); {9093#true} is VALID [2020-07-10 15:01:57,863 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 [2020-07-10 15:01:57,863 INFO L280 TraceCheckUtils]: 22: Hoare triple {9093#true} assume 0 == ~irpStack__MinorFunction~0; {9093#true} is VALID [2020-07-10 15:01:57,863 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 [2020-07-10 15:01:57,864 INFO L280 TraceCheckUtils]: 24: Hoare triple {9093#true} assume !(~s~0 != ~NP~0); {9093#true} is VALID [2020-07-10 15:01:57,864 INFO L280 TraceCheckUtils]: 25: Hoare triple {9093#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {9093#true} is VALID [2020-07-10 15:01:57,864 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 [2020-07-10 15:01:57,866 INFO L263 TraceCheckUtils]: 27: Hoare triple {9093#true} call #t~ret8 := IofCallDriver(~devExt__TopOfStack~0, ~Irp); {9093#true} is VALID [2020-07-10 15:01:57,866 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 [2020-07-10 15:01:57,866 INFO L280 TraceCheckUtils]: 29: Hoare triple {9093#true} assume 0 != ~compRegistered~0; {9093#true} is VALID [2020-07-10 15:01:57,867 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 [2020-07-10 15:01:57,868 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 [2020-07-10 15:01:57,869 INFO L263 TraceCheckUtils]: 32: Hoare triple {9093#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {9119#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-10 15:01:57,869 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 [2020-07-10 15:01:57,869 INFO L280 TraceCheckUtils]: 34: Hoare triple {9093#true} assume true; {9093#true} is VALID [2020-07-10 15:01:57,869 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {9093#true} {9093#true} #710#return; {9093#true} is VALID [2020-07-10 15:01:57,870 INFO L280 TraceCheckUtils]: 36: Hoare triple {9093#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {9093#true} is VALID [2020-07-10 15:01:57,870 INFO L280 TraceCheckUtils]: 37: Hoare triple {9093#true} assume true; {9093#true} is VALID [2020-07-10 15:01:57,870 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {9093#true} {9093#true} #732#return; {9093#true} is VALID [2020-07-10 15:01:57,870 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 [2020-07-10 15:01:57,870 INFO L280 TraceCheckUtils]: 40: Hoare triple {9093#true} assume -1073741802 == ~__cil_tmp7~0; {9093#true} is VALID [2020-07-10 15:01:57,871 INFO L263 TraceCheckUtils]: 41: Hoare triple {9093#true} call stubMoreProcessingRequired(); {9123#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-10 15:01:57,872 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 [2020-07-10 15:01:57,873 INFO L280 TraceCheckUtils]: 43: Hoare triple {9115#(= ~MPR1~0 ~s~0)} assume true; {9115#(= ~MPR1~0 ~s~0)} is VALID [2020-07-10 15:01:57,875 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {9115#(= ~MPR1~0 ~s~0)} {9093#true} #734#return; {9115#(= ~MPR1~0 ~s~0)} is VALID [2020-07-10 15:01:57,875 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 [2020-07-10 15:01:57,876 INFO L280 TraceCheckUtils]: 46: Hoare triple {9115#(= ~MPR1~0 ~s~0)} assume 0 == ~tmp_ndt_6~0; {9115#(= ~MPR1~0 ~s~0)} is VALID [2020-07-10 15:01:57,877 INFO L280 TraceCheckUtils]: 47: Hoare triple {9115#(= ~MPR1~0 ~s~0)} ~returnVal2~0 := 0; {9115#(= ~MPR1~0 ~s~0)} is VALID [2020-07-10 15:01:57,877 INFO L280 TraceCheckUtils]: 48: Hoare triple {9115#(= ~MPR1~0 ~s~0)} assume !(~s~0 == ~NP~0); {9115#(= ~MPR1~0 ~s~0)} is VALID [2020-07-10 15:01:57,878 INFO L280 TraceCheckUtils]: 49: Hoare triple {9115#(= ~MPR1~0 ~s~0)} assume !(~s~0 == ~MPR1~0); {9094#false} is VALID [2020-07-10 15:01:57,878 INFO L280 TraceCheckUtils]: 50: Hoare triple {9094#false} assume !(~s~0 == ~SKIP1~0); {9094#false} is VALID [2020-07-10 15:01:57,878 INFO L263 TraceCheckUtils]: 51: Hoare triple {9094#false} call errorFn(); {9094#false} is VALID [2020-07-10 15:01:57,878 INFO L280 TraceCheckUtils]: 52: Hoare triple {9094#false} assume !false; {9094#false} is VALID [2020-07-10 15:01:57,883 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:01:57,884 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [357359275] [2020-07-10 15:01:57,884 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:01:57,884 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-10 15:01:57,884 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [200929665] [2020-07-10 15:01:57,886 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 53 [2020-07-10 15:01:57,887 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:01:57,887 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-10 15:01:57,948 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 53 edges. 53 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:01:57,948 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-10 15:01:57,949 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:01:57,949 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-10 15:01:57,949 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2020-07-10 15:01:57,949 INFO L87 Difference]: Start difference. First operand 102 states and 118 transitions. Second operand 8 states. [2020-07-10 15:01:59,097 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:01:59,097 INFO L93 Difference]: Finished difference Result 130 states and 151 transitions. [2020-07-10 15:01:59,097 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-10 15:01:59,097 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 53 [2020-07-10 15:01:59,098 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:01:59,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 15:01:59,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 139 transitions. [2020-07-10 15:01:59,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 15:01:59,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 139 transitions. [2020-07-10 15:01:59,101 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 139 transitions. [2020-07-10 15:01:59,287 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 139 edges. 139 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:01:59,289 INFO L225 Difference]: With dead ends: 130 [2020-07-10 15:01:59,289 INFO L226 Difference]: Without dead ends: 100 [2020-07-10 15:01:59,290 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 [2020-07-10 15:01:59,290 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 100 states. [2020-07-10 15:01:59,589 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 100 to 100. [2020-07-10 15:01:59,589 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:01:59,590 INFO L82 GeneralOperation]: Start isEquivalent. First operand 100 states. Second operand 100 states. [2020-07-10 15:01:59,590 INFO L74 IsIncluded]: Start isIncluded. First operand 100 states. Second operand 100 states. [2020-07-10 15:01:59,590 INFO L87 Difference]: Start difference. First operand 100 states. Second operand 100 states. [2020-07-10 15:01:59,593 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:01:59,593 INFO L93 Difference]: Finished difference Result 100 states and 114 transitions. [2020-07-10 15:01:59,593 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 114 transitions. [2020-07-10 15:01:59,593 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:01:59,594 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:01:59,594 INFO L74 IsIncluded]: Start isIncluded. First operand 100 states. Second operand 100 states. [2020-07-10 15:01:59,594 INFO L87 Difference]: Start difference. First operand 100 states. Second operand 100 states. [2020-07-10 15:01:59,596 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:01:59,596 INFO L93 Difference]: Finished difference Result 100 states and 114 transitions. [2020-07-10 15:01:59,597 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 114 transitions. [2020-07-10 15:01:59,597 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:01:59,597 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:01:59,597 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:01:59,597 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:01:59,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 100 states. [2020-07-10 15:01:59,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 100 states and 114 transitions. [2020-07-10 15:01:59,600 INFO L78 Accepts]: Start accepts. Automaton has 100 states and 114 transitions. Word has length 53 [2020-07-10 15:01:59,600 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:01:59,601 INFO L479 AbstractCegarLoop]: Abstraction has 100 states and 114 transitions. [2020-07-10 15:01:59,601 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-10 15:01:59,601 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 114 transitions. [2020-07-10 15:01:59,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2020-07-10 15:01:59,602 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:01:59,602 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] [2020-07-10 15:01:59,603 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-10 15:01:59,603 INFO L427 AbstractCegarLoop]: === Iteration 8 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:01:59,603 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:01:59,603 INFO L82 PathProgramCache]: Analyzing trace with hash 1306380805, now seen corresponding path program 1 times [2020-07-10 15:01:59,604 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:01:59,604 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1312517339] [2020-07-10 15:01:59,605 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:01:59,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:01:59,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:01:59,759 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 [2020-07-10 15:01:59,759 INFO L280 TraceCheckUtils]: 1: Hoare triple {9654#true} assume true; {9654#true} is VALID [2020-07-10 15:01:59,759 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9654#true} {9654#true} #756#return; {9654#true} is VALID [2020-07-10 15:01:59,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:01:59,829 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 [2020-07-10 15:01:59,829 INFO L280 TraceCheckUtils]: 1: Hoare triple {9654#true} assume true; {9654#true} is VALID [2020-07-10 15:01:59,830 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9654#true} {9654#true} #716#return; {9654#true} is VALID [2020-07-10 15:01:59,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:01:59,869 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 [2020-07-10 15:01:59,870 INFO L280 TraceCheckUtils]: 1: Hoare triple {9654#true} assume true; {9654#true} is VALID [2020-07-10 15:01:59,870 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9654#true} {9654#true} #718#return; {9654#true} is VALID [2020-07-10 15:01:59,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:01:59,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:01:59,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:01:59,988 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 [2020-07-10 15:01:59,988 INFO L280 TraceCheckUtils]: 1: Hoare triple {9654#true} assume true; {9654#true} is VALID [2020-07-10 15:01:59,989 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9654#true} {9654#true} #710#return; {9654#true} is VALID [2020-07-10 15:01:59,989 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 [2020-07-10 15:01:59,990 INFO L263 TraceCheckUtils]: 1: Hoare triple {9654#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {9701#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-10 15:01:59,990 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 [2020-07-10 15:01:59,990 INFO L280 TraceCheckUtils]: 3: Hoare triple {9654#true} assume true; {9654#true} is VALID [2020-07-10 15:01:59,991 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9654#true} {9654#true} #710#return; {9654#true} is VALID [2020-07-10 15:01:59,991 INFO L280 TraceCheckUtils]: 5: Hoare triple {9654#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {9654#true} is VALID [2020-07-10 15:01:59,991 INFO L280 TraceCheckUtils]: 6: Hoare triple {9654#true} assume true; {9654#true} is VALID [2020-07-10 15:01:59,991 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {9654#true} {9654#true} #732#return; {9654#true} is VALID [2020-07-10 15:01:59,992 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 [2020-07-10 15:01:59,992 INFO L280 TraceCheckUtils]: 1: Hoare triple {9654#true} assume 0 != ~compRegistered~0; {9654#true} is VALID [2020-07-10 15:01:59,993 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 [2020-07-10 15:01:59,993 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 [2020-07-10 15:01:59,994 INFO L263 TraceCheckUtils]: 4: Hoare triple {9654#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {9701#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-10 15:01:59,995 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 [2020-07-10 15:01:59,995 INFO L280 TraceCheckUtils]: 6: Hoare triple {9654#true} assume true; {9654#true} is VALID [2020-07-10 15:01:59,995 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {9654#true} {9654#true} #710#return; {9654#true} is VALID [2020-07-10 15:01:59,995 INFO L280 TraceCheckUtils]: 8: Hoare triple {9654#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {9654#true} is VALID [2020-07-10 15:01:59,996 INFO L280 TraceCheckUtils]: 9: Hoare triple {9654#true} assume true; {9654#true} is VALID [2020-07-10 15:01:59,996 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {9654#true} {9654#true} #732#return; {9654#true} is VALID [2020-07-10 15:01:59,996 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 [2020-07-10 15:01:59,996 INFO L280 TraceCheckUtils]: 12: Hoare triple {9654#true} assume !(-1073741802 == ~__cil_tmp7~0); {9654#true} is VALID [2020-07-10 15:01:59,997 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 [2020-07-10 15:01:59,997 INFO L280 TraceCheckUtils]: 14: Hoare triple {9654#true} assume 0 == ~tmp_ndt_6~0; {9654#true} is VALID [2020-07-10 15:01:59,998 INFO L280 TraceCheckUtils]: 15: Hoare triple {9654#true} ~returnVal2~0 := 0; {9699#(and (<= 0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 0))} is VALID [2020-07-10 15:01:59,998 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 [2020-07-10 15:01:59,999 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 [2020-07-10 15:02:00,000 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 [2020-07-10 15:02:00,001 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 [2020-07-10 15:02:00,004 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 [2020-07-10 15:02:00,005 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 [2020-07-10 15:02:00,005 INFO L280 TraceCheckUtils]: 2: Hoare triple {9654#true} assume true; {9654#true} is VALID [2020-07-10 15:02:00,005 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9654#true} {9654#true} #756#return; {9654#true} is VALID [2020-07-10 15:02:00,006 INFO L263 TraceCheckUtils]: 4: Hoare triple {9654#true} call #t~ret79 := main(); {9654#true} is VALID [2020-07-10 15:02:00,006 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 [2020-07-10 15:02:00,007 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 [2020-07-10 15:02:00,008 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 [2020-07-10 15:02:00,008 INFO L280 TraceCheckUtils]: 8: Hoare triple {9654#true} assume true; {9654#true} is VALID [2020-07-10 15:02:00,008 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {9654#true} {9654#true} #716#return; {9654#true} is VALID [2020-07-10 15:02:00,008 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 [2020-07-10 15:02:00,009 INFO L280 TraceCheckUtils]: 11: Hoare triple {9654#true} assume !(0 == ~irp_choice~0); {9654#true} is VALID [2020-07-10 15:02:00,010 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 [2020-07-10 15:02:00,010 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 [2020-07-10 15:02:00,010 INFO L280 TraceCheckUtils]: 14: Hoare triple {9654#true} assume true; {9654#true} is VALID [2020-07-10 15:02:00,010 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {9654#true} {9654#true} #718#return; {9654#true} is VALID [2020-07-10 15:02:00,010 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 [2020-07-10 15:02:00,011 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 [2020-07-10 15:02:00,011 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 [2020-07-10 15:02:00,011 INFO L280 TraceCheckUtils]: 19: Hoare triple {9654#true} assume 3 == ~tmp_ndt_3~0; {9654#true} is VALID [2020-07-10 15:02:00,011 INFO L263 TraceCheckUtils]: 20: Hoare triple {9654#true} call #t~ret29 := KbFilter_PnP(~devobj~0, ~pirp~0); {9654#true} is VALID [2020-07-10 15:02:00,012 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 [2020-07-10 15:02:00,012 INFO L280 TraceCheckUtils]: 22: Hoare triple {9654#true} assume 0 == ~irpStack__MinorFunction~0; {9654#true} is VALID [2020-07-10 15:02:00,012 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 [2020-07-10 15:02:00,012 INFO L280 TraceCheckUtils]: 24: Hoare triple {9654#true} assume !(~s~0 != ~NP~0); {9654#true} is VALID [2020-07-10 15:02:00,012 INFO L280 TraceCheckUtils]: 25: Hoare triple {9654#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {9654#true} is VALID [2020-07-10 15:02:00,013 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 [2020-07-10 15:02:00,014 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 [2020-07-10 15:02:00,014 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 [2020-07-10 15:02:00,014 INFO L280 TraceCheckUtils]: 29: Hoare triple {9654#true} assume 0 != ~compRegistered~0; {9654#true} is VALID [2020-07-10 15:02:00,016 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 [2020-07-10 15:02:00,016 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 [2020-07-10 15:02:00,017 INFO L263 TraceCheckUtils]: 32: Hoare triple {9654#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {9701#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-10 15:02:00,017 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 [2020-07-10 15:02:00,017 INFO L280 TraceCheckUtils]: 34: Hoare triple {9654#true} assume true; {9654#true} is VALID [2020-07-10 15:02:00,018 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {9654#true} {9654#true} #710#return; {9654#true} is VALID [2020-07-10 15:02:00,018 INFO L280 TraceCheckUtils]: 36: Hoare triple {9654#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {9654#true} is VALID [2020-07-10 15:02:00,018 INFO L280 TraceCheckUtils]: 37: Hoare triple {9654#true} assume true; {9654#true} is VALID [2020-07-10 15:02:00,018 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {9654#true} {9654#true} #732#return; {9654#true} is VALID [2020-07-10 15:02:00,019 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 [2020-07-10 15:02:00,019 INFO L280 TraceCheckUtils]: 40: Hoare triple {9654#true} assume !(-1073741802 == ~__cil_tmp7~0); {9654#true} is VALID [2020-07-10 15:02:00,019 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 [2020-07-10 15:02:00,019 INFO L280 TraceCheckUtils]: 42: Hoare triple {9654#true} assume 0 == ~tmp_ndt_6~0; {9654#true} is VALID [2020-07-10 15:02:00,020 INFO L280 TraceCheckUtils]: 43: Hoare triple {9654#true} ~returnVal2~0 := 0; {9699#(and (<= 0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 0))} is VALID [2020-07-10 15:02:00,021 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 [2020-07-10 15:02:00,022 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 [2020-07-10 15:02:00,022 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 [2020-07-10 15:02:00,024 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 [2020-07-10 15:02:00,025 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 [2020-07-10 15:02:00,025 INFO L280 TraceCheckUtils]: 49: Hoare triple {9686#(= 0 KbFilter_PnP_~__cil_tmp23~0)} assume 259 == ~__cil_tmp23~0; {9655#false} is VALID [2020-07-10 15:02:00,025 INFO L263 TraceCheckUtils]: 50: Hoare triple {9655#false} call #t~ret9 := KeWaitForSingleObject(~event~0, ~Executive~0, ~KernelMode~0, 0, 0); {9655#false} is VALID [2020-07-10 15:02:00,026 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 [2020-07-10 15:02:00,026 INFO L280 TraceCheckUtils]: 52: Hoare triple {9655#false} assume !(~s~0 == ~MPR3~0); {9655#false} is VALID [2020-07-10 15:02:00,026 INFO L280 TraceCheckUtils]: 53: Hoare triple {9655#false} assume !(1 == ~customIrp~0); {9655#false} is VALID [2020-07-10 15:02:00,026 INFO L280 TraceCheckUtils]: 54: Hoare triple {9655#false} assume ~s~0 == ~MPR3~0; {9655#false} is VALID [2020-07-10 15:02:00,027 INFO L263 TraceCheckUtils]: 55: Hoare triple {9655#false} call errorFn(); {9655#false} is VALID [2020-07-10 15:02:00,027 INFO L280 TraceCheckUtils]: 56: Hoare triple {9655#false} assume !false; {9655#false} is VALID [2020-07-10 15:02:00,033 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:02:00,034 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1312517339] [2020-07-10 15:02:00,034 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:02:00,034 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-10 15:02:00,034 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1328179292] [2020-07-10 15:02:00,035 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 57 [2020-07-10 15:02:00,035 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:02:00,035 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-10 15:02:00,102 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:02:00,102 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-10 15:02:00,102 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:02:00,103 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-10 15:02:00,103 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2020-07-10 15:02:00,103 INFO L87 Difference]: Start difference. First operand 100 states and 114 transitions. Second operand 11 states. [2020-07-10 15:02:01,500 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:02:01,500 INFO L93 Difference]: Finished difference Result 152 states and 177 transitions. [2020-07-10 15:02:01,500 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-10 15:02:01,500 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 57 [2020-07-10 15:02:01,501 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:02:01,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 15:02:01,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 143 transitions. [2020-07-10 15:02:01,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 15:02:01,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 143 transitions. [2020-07-10 15:02:01,505 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 143 transitions. [2020-07-10 15:02:01,716 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:02:01,719 INFO L225 Difference]: With dead ends: 152 [2020-07-10 15:02:01,719 INFO L226 Difference]: Without dead ends: 111 [2020-07-10 15:02:01,720 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 [2020-07-10 15:02:01,720 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111 states. [2020-07-10 15:02:02,056 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111 to 105. [2020-07-10 15:02:02,056 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:02:02,057 INFO L82 GeneralOperation]: Start isEquivalent. First operand 111 states. Second operand 105 states. [2020-07-10 15:02:02,057 INFO L74 IsIncluded]: Start isIncluded. First operand 111 states. Second operand 105 states. [2020-07-10 15:02:02,057 INFO L87 Difference]: Start difference. First operand 111 states. Second operand 105 states. [2020-07-10 15:02:02,060 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:02:02,060 INFO L93 Difference]: Finished difference Result 111 states and 127 transitions. [2020-07-10 15:02:02,060 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 127 transitions. [2020-07-10 15:02:02,061 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:02:02,061 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:02:02,061 INFO L74 IsIncluded]: Start isIncluded. First operand 105 states. Second operand 111 states. [2020-07-10 15:02:02,061 INFO L87 Difference]: Start difference. First operand 105 states. Second operand 111 states. [2020-07-10 15:02:02,063 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:02:02,064 INFO L93 Difference]: Finished difference Result 111 states and 127 transitions. [2020-07-10 15:02:02,064 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 127 transitions. [2020-07-10 15:02:02,064 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:02:02,064 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:02:02,065 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:02:02,065 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:02:02,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 105 states. [2020-07-10 15:02:02,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 105 states and 119 transitions. [2020-07-10 15:02:02,067 INFO L78 Accepts]: Start accepts. Automaton has 105 states and 119 transitions. Word has length 57 [2020-07-10 15:02:02,067 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:02:02,068 INFO L479 AbstractCegarLoop]: Abstraction has 105 states and 119 transitions. [2020-07-10 15:02:02,068 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-10 15:02:02,068 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 119 transitions. [2020-07-10 15:02:02,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2020-07-10 15:02:02,069 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:02:02,069 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] [2020-07-10 15:02:02,069 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-10 15:02:02,069 INFO L427 AbstractCegarLoop]: === Iteration 9 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:02:02,070 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:02:02,070 INFO L82 PathProgramCache]: Analyzing trace with hash -538994442, now seen corresponding path program 1 times [2020-07-10 15:02:02,070 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:02:02,070 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1085794107] [2020-07-10 15:02:02,070 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:02:02,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:02,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:02,203 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 [2020-07-10 15:02:02,204 INFO L280 TraceCheckUtils]: 1: Hoare triple {10284#true} assume true; {10284#true} is VALID [2020-07-10 15:02:02,204 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10284#true} {10284#true} #756#return; {10284#true} is VALID [2020-07-10 15:02:02,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:02,255 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 [2020-07-10 15:02:02,256 INFO L280 TraceCheckUtils]: 1: Hoare triple {10284#true} assume true; {10284#true} is VALID [2020-07-10 15:02:02,256 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10284#true} {10284#true} #716#return; {10284#true} is VALID [2020-07-10 15:02:02,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:02,291 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 [2020-07-10 15:02:02,292 INFO L280 TraceCheckUtils]: 1: Hoare triple {10284#true} assume true; {10284#true} is VALID [2020-07-10 15:02:02,292 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10284#true} {10284#true} #718#return; {10284#true} is VALID [2020-07-10 15:02:02,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:02,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:02,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:02,394 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 [2020-07-10 15:02:02,394 INFO L280 TraceCheckUtils]: 1: Hoare triple {10284#true} assume true; {10284#true} is VALID [2020-07-10 15:02:02,395 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10284#true} {10284#true} #710#return; {10284#true} is VALID [2020-07-10 15:02:02,395 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 [2020-07-10 15:02:02,396 INFO L263 TraceCheckUtils]: 1: Hoare triple {10284#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {10331#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-10 15:02:02,396 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 [2020-07-10 15:02:02,397 INFO L280 TraceCheckUtils]: 3: Hoare triple {10284#true} assume true; {10284#true} is VALID [2020-07-10 15:02:02,397 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10284#true} {10284#true} #710#return; {10284#true} is VALID [2020-07-10 15:02:02,397 INFO L280 TraceCheckUtils]: 5: Hoare triple {10284#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {10284#true} is VALID [2020-07-10 15:02:02,397 INFO L280 TraceCheckUtils]: 6: Hoare triple {10284#true} assume true; {10284#true} is VALID [2020-07-10 15:02:02,398 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {10284#true} {10284#true} #732#return; {10284#true} is VALID [2020-07-10 15:02:02,398 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 [2020-07-10 15:02:02,398 INFO L280 TraceCheckUtils]: 1: Hoare triple {10284#true} assume 0 != ~compRegistered~0; {10284#true} is VALID [2020-07-10 15:02:02,399 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 [2020-07-10 15:02:02,399 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 [2020-07-10 15:02:02,400 INFO L263 TraceCheckUtils]: 4: Hoare triple {10284#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {10331#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-10 15:02:02,400 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 [2020-07-10 15:02:02,401 INFO L280 TraceCheckUtils]: 6: Hoare triple {10284#true} assume true; {10284#true} is VALID [2020-07-10 15:02:02,401 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {10284#true} {10284#true} #710#return; {10284#true} is VALID [2020-07-10 15:02:02,401 INFO L280 TraceCheckUtils]: 8: Hoare triple {10284#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {10284#true} is VALID [2020-07-10 15:02:02,401 INFO L280 TraceCheckUtils]: 9: Hoare triple {10284#true} assume true; {10284#true} is VALID [2020-07-10 15:02:02,401 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {10284#true} {10284#true} #732#return; {10284#true} is VALID [2020-07-10 15:02:02,401 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 [2020-07-10 15:02:02,402 INFO L280 TraceCheckUtils]: 12: Hoare triple {10284#true} assume !(-1073741802 == ~__cil_tmp7~0); {10284#true} is VALID [2020-07-10 15:02:02,402 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 [2020-07-10 15:02:02,402 INFO L280 TraceCheckUtils]: 14: Hoare triple {10284#true} assume 0 == ~tmp_ndt_6~0; {10284#true} is VALID [2020-07-10 15:02:02,403 INFO L280 TraceCheckUtils]: 15: Hoare triple {10284#true} ~returnVal2~0 := 0; {10329#(and (<= 0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 0))} is VALID [2020-07-10 15:02:02,403 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 [2020-07-10 15:02:02,404 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 [2020-07-10 15:02:02,405 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 [2020-07-10 15:02:02,406 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 [2020-07-10 15:02:02,409 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 [2020-07-10 15:02:02,409 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 [2020-07-10 15:02:02,409 INFO L280 TraceCheckUtils]: 2: Hoare triple {10284#true} assume true; {10284#true} is VALID [2020-07-10 15:02:02,410 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10284#true} {10284#true} #756#return; {10284#true} is VALID [2020-07-10 15:02:02,410 INFO L263 TraceCheckUtils]: 4: Hoare triple {10284#true} call #t~ret79 := main(); {10284#true} is VALID [2020-07-10 15:02:02,410 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 [2020-07-10 15:02:02,412 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 [2020-07-10 15:02:02,412 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 [2020-07-10 15:02:02,413 INFO L280 TraceCheckUtils]: 8: Hoare triple {10284#true} assume true; {10284#true} is VALID [2020-07-10 15:02:02,413 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {10284#true} {10284#true} #716#return; {10284#true} is VALID [2020-07-10 15:02:02,413 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 [2020-07-10 15:02:02,413 INFO L280 TraceCheckUtils]: 11: Hoare triple {10284#true} assume !(0 == ~irp_choice~0); {10284#true} is VALID [2020-07-10 15:02:02,414 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 [2020-07-10 15:02:02,415 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 [2020-07-10 15:02:02,415 INFO L280 TraceCheckUtils]: 14: Hoare triple {10284#true} assume true; {10284#true} is VALID [2020-07-10 15:02:02,415 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {10284#true} {10284#true} #718#return; {10284#true} is VALID [2020-07-10 15:02:02,415 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 [2020-07-10 15:02:02,416 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 [2020-07-10 15:02:02,416 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 [2020-07-10 15:02:02,416 INFO L280 TraceCheckUtils]: 19: Hoare triple {10284#true} assume 3 == ~tmp_ndt_3~0; {10284#true} is VALID [2020-07-10 15:02:02,418 INFO L263 TraceCheckUtils]: 20: Hoare triple {10284#true} call #t~ret29 := KbFilter_PnP(~devobj~0, ~pirp~0); {10284#true} is VALID [2020-07-10 15:02:02,419 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 [2020-07-10 15:02:02,419 INFO L280 TraceCheckUtils]: 22: Hoare triple {10284#true} assume 0 == ~irpStack__MinorFunction~0; {10284#true} is VALID [2020-07-10 15:02:02,419 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 [2020-07-10 15:02:02,419 INFO L280 TraceCheckUtils]: 24: Hoare triple {10284#true} assume !(~s~0 != ~NP~0); {10284#true} is VALID [2020-07-10 15:02:02,420 INFO L280 TraceCheckUtils]: 25: Hoare triple {10284#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {10284#true} is VALID [2020-07-10 15:02:02,420 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 [2020-07-10 15:02:02,435 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 [2020-07-10 15:02:02,435 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 [2020-07-10 15:02:02,435 INFO L280 TraceCheckUtils]: 29: Hoare triple {10284#true} assume 0 != ~compRegistered~0; {10284#true} is VALID [2020-07-10 15:02:02,436 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 [2020-07-10 15:02:02,437 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 [2020-07-10 15:02:02,438 INFO L263 TraceCheckUtils]: 32: Hoare triple {10284#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {10331#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-10 15:02:02,438 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 [2020-07-10 15:02:02,438 INFO L280 TraceCheckUtils]: 34: Hoare triple {10284#true} assume true; {10284#true} is VALID [2020-07-10 15:02:02,439 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {10284#true} {10284#true} #710#return; {10284#true} is VALID [2020-07-10 15:02:02,439 INFO L280 TraceCheckUtils]: 36: Hoare triple {10284#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {10284#true} is VALID [2020-07-10 15:02:02,439 INFO L280 TraceCheckUtils]: 37: Hoare triple {10284#true} assume true; {10284#true} is VALID [2020-07-10 15:02:02,439 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {10284#true} {10284#true} #732#return; {10284#true} is VALID [2020-07-10 15:02:02,439 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 [2020-07-10 15:02:02,440 INFO L280 TraceCheckUtils]: 40: Hoare triple {10284#true} assume !(-1073741802 == ~__cil_tmp7~0); {10284#true} is VALID [2020-07-10 15:02:02,440 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 [2020-07-10 15:02:02,440 INFO L280 TraceCheckUtils]: 42: Hoare triple {10284#true} assume 0 == ~tmp_ndt_6~0; {10284#true} is VALID [2020-07-10 15:02:02,441 INFO L280 TraceCheckUtils]: 43: Hoare triple {10284#true} ~returnVal2~0 := 0; {10329#(and (<= 0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 0))} is VALID [2020-07-10 15:02:02,442 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 [2020-07-10 15:02:02,442 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 [2020-07-10 15:02:02,443 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 [2020-07-10 15:02:02,444 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 [2020-07-10 15:02:02,445 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 [2020-07-10 15:02:02,446 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 [2020-07-10 15:02:02,446 INFO L280 TraceCheckUtils]: 50: Hoare triple {10316#(= KbFilter_PnP_~status~0 0)} assume !(~status~0 >= 0); {10285#false} is VALID [2020-07-10 15:02:02,446 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 [2020-07-10 15:02:02,447 INFO L263 TraceCheckUtils]: 52: Hoare triple {10285#false} call IofCompleteRequest(~Irp, 0); {10285#false} is VALID [2020-07-10 15:02:02,447 INFO L280 TraceCheckUtils]: 53: Hoare triple {10285#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {10285#false} is VALID [2020-07-10 15:02:02,447 INFO L280 TraceCheckUtils]: 54: Hoare triple {10285#false} assume !(~s~0 == ~NP~0); {10285#false} is VALID [2020-07-10 15:02:02,447 INFO L263 TraceCheckUtils]: 55: Hoare triple {10285#false} call errorFn(); {10285#false} is VALID [2020-07-10 15:02:02,447 INFO L280 TraceCheckUtils]: 56: Hoare triple {10285#false} assume !false; {10285#false} is VALID [2020-07-10 15:02:02,454 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:02:02,454 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1085794107] [2020-07-10 15:02:02,455 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:02:02,455 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-10 15:02:02,460 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1779085839] [2020-07-10 15:02:02,461 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 57 [2020-07-10 15:02:02,461 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:02:02,462 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-10 15:02:02,526 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:02:02,527 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-10 15:02:02,527 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:02:02,527 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-10 15:02:02,528 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2020-07-10 15:02:02,528 INFO L87 Difference]: Start difference. First operand 105 states and 119 transitions. Second operand 11 states. [2020-07-10 15:02:03,998 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:02:03,998 INFO L93 Difference]: Finished difference Result 116 states and 131 transitions. [2020-07-10 15:02:03,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-10 15:02:03,999 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 57 [2020-07-10 15:02:03,999 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:02:03,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 15:02:04,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 111 transitions. [2020-07-10 15:02:04,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 15:02:04,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 111 transitions. [2020-07-10 15:02:04,002 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 111 transitions. [2020-07-10 15:02:04,174 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 111 edges. 111 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:02:04,175 INFO L225 Difference]: With dead ends: 116 [2020-07-10 15:02:04,175 INFO L226 Difference]: Without dead ends: 109 [2020-07-10 15:02:04,176 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 10 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=51, Invalid=159, Unknown=0, NotChecked=0, Total=210 [2020-07-10 15:02:04,177 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 109 states. [2020-07-10 15:02:04,494 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 109 to 106. [2020-07-10 15:02:04,495 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:02:04,495 INFO L82 GeneralOperation]: Start isEquivalent. First operand 109 states. Second operand 106 states. [2020-07-10 15:02:04,495 INFO L74 IsIncluded]: Start isIncluded. First operand 109 states. Second operand 106 states. [2020-07-10 15:02:04,495 INFO L87 Difference]: Start difference. First operand 109 states. Second operand 106 states. [2020-07-10 15:02:04,497 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:02:04,497 INFO L93 Difference]: Finished difference Result 109 states and 124 transitions. [2020-07-10 15:02:04,498 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 124 transitions. [2020-07-10 15:02:04,510 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:02:04,510 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:02:04,511 INFO L74 IsIncluded]: Start isIncluded. First operand 106 states. Second operand 109 states. [2020-07-10 15:02:04,511 INFO L87 Difference]: Start difference. First operand 106 states. Second operand 109 states. [2020-07-10 15:02:04,515 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:02:04,515 INFO L93 Difference]: Finished difference Result 109 states and 124 transitions. [2020-07-10 15:02:04,515 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 124 transitions. [2020-07-10 15:02:04,516 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:02:04,516 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:02:04,516 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:02:04,516 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:02:04,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 106 states. [2020-07-10 15:02:04,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 106 states and 120 transitions. [2020-07-10 15:02:04,519 INFO L78 Accepts]: Start accepts. Automaton has 106 states and 120 transitions. Word has length 57 [2020-07-10 15:02:04,519 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:02:04,519 INFO L479 AbstractCegarLoop]: Abstraction has 106 states and 120 transitions. [2020-07-10 15:02:04,520 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-10 15:02:04,520 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 120 transitions. [2020-07-10 15:02:04,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2020-07-10 15:02:04,520 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:02:04,521 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] [2020-07-10 15:02:04,521 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-10 15:02:04,521 INFO L427 AbstractCegarLoop]: === Iteration 10 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:02:04,522 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:02:04,522 INFO L82 PathProgramCache]: Analyzing trace with hash -914264427, now seen corresponding path program 1 times [2020-07-10 15:02:04,522 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:02:04,522 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [347914791] [2020-07-10 15:02:04,522 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:02:04,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:04,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:04,656 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 [2020-07-10 15:02:04,657 INFO L280 TraceCheckUtils]: 1: Hoare triple {10870#true} assume true; {10870#true} is VALID [2020-07-10 15:02:04,657 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10870#true} {10870#true} #756#return; {10870#true} is VALID [2020-07-10 15:02:04,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:04,706 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 [2020-07-10 15:02:04,707 INFO L280 TraceCheckUtils]: 1: Hoare triple {10870#true} assume true; {10870#true} is VALID [2020-07-10 15:02:04,707 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10870#true} {10870#true} #716#return; {10870#true} is VALID [2020-07-10 15:02:04,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:04,736 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 [2020-07-10 15:02:04,737 INFO L280 TraceCheckUtils]: 1: Hoare triple {10870#true} assume true; {10870#true} is VALID [2020-07-10 15:02:04,737 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10870#true} {10870#true} #718#return; {10870#true} is VALID [2020-07-10 15:02:04,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:04,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:04,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:04,791 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 [2020-07-10 15:02:04,791 INFO L280 TraceCheckUtils]: 1: Hoare triple {10870#true} assume true; {10870#true} is VALID [2020-07-10 15:02:04,792 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10870#true} {10870#true} #710#return; {10870#true} is VALID [2020-07-10 15:02:04,792 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 [2020-07-10 15:02:04,793 INFO L263 TraceCheckUtils]: 1: Hoare triple {10870#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {10915#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-10 15:02:04,793 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 [2020-07-10 15:02:04,793 INFO L280 TraceCheckUtils]: 3: Hoare triple {10870#true} assume true; {10870#true} is VALID [2020-07-10 15:02:04,793 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10870#true} {10870#true} #710#return; {10870#true} is VALID [2020-07-10 15:02:04,794 INFO L280 TraceCheckUtils]: 5: Hoare triple {10870#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {10870#true} is VALID [2020-07-10 15:02:04,794 INFO L280 TraceCheckUtils]: 6: Hoare triple {10870#true} assume true; {10870#true} is VALID [2020-07-10 15:02:04,794 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {10870#true} {10870#true} #732#return; {10870#true} is VALID [2020-07-10 15:02:04,794 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 [2020-07-10 15:02:04,794 INFO L280 TraceCheckUtils]: 1: Hoare triple {10870#true} assume 0 != ~compRegistered~0; {10870#true} is VALID [2020-07-10 15:02:04,795 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 [2020-07-10 15:02:04,796 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 [2020-07-10 15:02:04,796 INFO L263 TraceCheckUtils]: 4: Hoare triple {10870#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {10915#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-10 15:02:04,797 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 [2020-07-10 15:02:04,797 INFO L280 TraceCheckUtils]: 6: Hoare triple {10870#true} assume true; {10870#true} is VALID [2020-07-10 15:02:04,797 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {10870#true} {10870#true} #710#return; {10870#true} is VALID [2020-07-10 15:02:04,797 INFO L280 TraceCheckUtils]: 8: Hoare triple {10870#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {10870#true} is VALID [2020-07-10 15:02:04,797 INFO L280 TraceCheckUtils]: 9: Hoare triple {10870#true} assume true; {10870#true} is VALID [2020-07-10 15:02:04,798 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {10870#true} {10870#true} #732#return; {10870#true} is VALID [2020-07-10 15:02:04,798 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 [2020-07-10 15:02:04,798 INFO L280 TraceCheckUtils]: 12: Hoare triple {10870#true} assume !(-1073741802 == ~__cil_tmp7~0); {10870#true} is VALID [2020-07-10 15:02:04,798 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 [2020-07-10 15:02:04,798 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 [2020-07-10 15:02:04,799 INFO L280 TraceCheckUtils]: 15: Hoare triple {10870#true} assume 1 == ~tmp_ndt_7~0; {10870#true} is VALID [2020-07-10 15:02:04,799 INFO L280 TraceCheckUtils]: 16: Hoare triple {10870#true} ~returnVal2~0 := -1073741823; {10870#true} is VALID [2020-07-10 15:02:04,799 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 [2020-07-10 15:02:04,799 INFO L280 TraceCheckUtils]: 18: Hoare triple {10870#true} #res := ~returnVal2~0; {10870#true} is VALID [2020-07-10 15:02:04,799 INFO L280 TraceCheckUtils]: 19: Hoare triple {10870#true} assume true; {10870#true} is VALID [2020-07-10 15:02:04,799 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {10870#true} {10870#true} #768#return; {10870#true} is VALID [2020-07-10 15:02:04,801 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 [2020-07-10 15:02:04,802 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 [2020-07-10 15:02:04,802 INFO L280 TraceCheckUtils]: 2: Hoare triple {10870#true} assume true; {10870#true} is VALID [2020-07-10 15:02:04,802 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10870#true} {10870#true} #756#return; {10870#true} is VALID [2020-07-10 15:02:04,802 INFO L263 TraceCheckUtils]: 4: Hoare triple {10870#true} call #t~ret79 := main(); {10870#true} is VALID [2020-07-10 15:02:04,802 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 [2020-07-10 15:02:04,804 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 [2020-07-10 15:02:04,804 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 [2020-07-10 15:02:04,804 INFO L280 TraceCheckUtils]: 8: Hoare triple {10870#true} assume true; {10870#true} is VALID [2020-07-10 15:02:04,804 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {10870#true} {10870#true} #716#return; {10870#true} is VALID [2020-07-10 15:02:04,805 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 [2020-07-10 15:02:04,805 INFO L280 TraceCheckUtils]: 11: Hoare triple {10870#true} assume !(0 == ~irp_choice~0); {10870#true} is VALID [2020-07-10 15:02:04,806 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 [2020-07-10 15:02:04,806 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 [2020-07-10 15:02:04,806 INFO L280 TraceCheckUtils]: 14: Hoare triple {10870#true} assume true; {10870#true} is VALID [2020-07-10 15:02:04,806 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {10870#true} {10870#true} #718#return; {10870#true} is VALID [2020-07-10 15:02:04,806 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 [2020-07-10 15:02:04,807 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 [2020-07-10 15:02:04,807 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 [2020-07-10 15:02:04,807 INFO L280 TraceCheckUtils]: 19: Hoare triple {10870#true} assume 3 == ~tmp_ndt_3~0; {10870#true} is VALID [2020-07-10 15:02:04,807 INFO L263 TraceCheckUtils]: 20: Hoare triple {10870#true} call #t~ret29 := KbFilter_PnP(~devobj~0, ~pirp~0); {10870#true} is VALID [2020-07-10 15:02:04,807 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 [2020-07-10 15:02:04,807 INFO L280 TraceCheckUtils]: 22: Hoare triple {10870#true} assume 0 == ~irpStack__MinorFunction~0; {10870#true} is VALID [2020-07-10 15:02:04,808 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 [2020-07-10 15:02:04,808 INFO L280 TraceCheckUtils]: 24: Hoare triple {10870#true} assume !(~s~0 != ~NP~0); {10870#true} is VALID [2020-07-10 15:02:04,808 INFO L280 TraceCheckUtils]: 25: Hoare triple {10870#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {10870#true} is VALID [2020-07-10 15:02:04,808 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 [2020-07-10 15:02:04,809 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 [2020-07-10 15:02:04,809 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 [2020-07-10 15:02:04,809 INFO L280 TraceCheckUtils]: 29: Hoare triple {10870#true} assume 0 != ~compRegistered~0; {10870#true} is VALID [2020-07-10 15:02:04,810 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 [2020-07-10 15:02:04,810 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 [2020-07-10 15:02:04,811 INFO L263 TraceCheckUtils]: 32: Hoare triple {10870#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {10915#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-10 15:02:04,811 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 [2020-07-10 15:02:04,811 INFO L280 TraceCheckUtils]: 34: Hoare triple {10870#true} assume true; {10870#true} is VALID [2020-07-10 15:02:04,811 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {10870#true} {10870#true} #710#return; {10870#true} is VALID [2020-07-10 15:02:04,811 INFO L280 TraceCheckUtils]: 36: Hoare triple {10870#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {10870#true} is VALID [2020-07-10 15:02:04,811 INFO L280 TraceCheckUtils]: 37: Hoare triple {10870#true} assume true; {10870#true} is VALID [2020-07-10 15:02:04,811 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {10870#true} {10870#true} #732#return; {10870#true} is VALID [2020-07-10 15:02:04,812 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 [2020-07-10 15:02:04,812 INFO L280 TraceCheckUtils]: 40: Hoare triple {10870#true} assume !(-1073741802 == ~__cil_tmp7~0); {10870#true} is VALID [2020-07-10 15:02:04,812 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 [2020-07-10 15:02:04,812 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 [2020-07-10 15:02:04,812 INFO L280 TraceCheckUtils]: 43: Hoare triple {10870#true} assume 1 == ~tmp_ndt_7~0; {10870#true} is VALID [2020-07-10 15:02:04,812 INFO L280 TraceCheckUtils]: 44: Hoare triple {10870#true} ~returnVal2~0 := -1073741823; {10870#true} is VALID [2020-07-10 15:02:04,813 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 [2020-07-10 15:02:04,813 INFO L280 TraceCheckUtils]: 46: Hoare triple {10870#true} #res := ~returnVal2~0; {10870#true} is VALID [2020-07-10 15:02:04,813 INFO L280 TraceCheckUtils]: 47: Hoare triple {10870#true} assume true; {10870#true} is VALID [2020-07-10 15:02:04,813 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {10870#true} {10870#true} #768#return; {10870#true} is VALID [2020-07-10 15:02:04,813 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 [2020-07-10 15:02:04,813 INFO L280 TraceCheckUtils]: 50: Hoare triple {10870#true} assume 259 == ~__cil_tmp23~0; {10870#true} is VALID [2020-07-10 15:02:04,814 INFO L263 TraceCheckUtils]: 51: Hoare triple {10870#true} call #t~ret9 := KeWaitForSingleObject(~event~0, ~Executive~0, ~KernelMode~0, 0, 0); {10870#true} is VALID [2020-07-10 15:02:04,814 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 [2020-07-10 15:02:04,817 INFO L280 TraceCheckUtils]: 53: Hoare triple {10870#true} assume !(~s~0 == ~MPR3~0); {10902#(not (= ~MPR3~0 ~s~0))} is VALID [2020-07-10 15:02:04,818 INFO L280 TraceCheckUtils]: 54: Hoare triple {10902#(not (= ~MPR3~0 ~s~0))} assume !(1 == ~customIrp~0); {10902#(not (= ~MPR3~0 ~s~0))} is VALID [2020-07-10 15:02:04,819 INFO L280 TraceCheckUtils]: 55: Hoare triple {10902#(not (= ~MPR3~0 ~s~0))} assume ~s~0 == ~MPR3~0; {10871#false} is VALID [2020-07-10 15:02:04,820 INFO L263 TraceCheckUtils]: 56: Hoare triple {10871#false} call errorFn(); {10871#false} is VALID [2020-07-10 15:02:04,820 INFO L280 TraceCheckUtils]: 57: Hoare triple {10871#false} assume !false; {10871#false} is VALID [2020-07-10 15:02:04,825 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:02:04,825 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [347914791] [2020-07-10 15:02:04,826 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:02:04,826 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-10 15:02:04,826 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1215306136] [2020-07-10 15:02:04,826 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 58 [2020-07-10 15:02:04,827 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:02:04,827 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-10 15:02:04,890 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:02:04,890 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-10 15:02:04,890 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:02:04,890 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-10 15:02:04,891 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2020-07-10 15:02:04,891 INFO L87 Difference]: Start difference. First operand 106 states and 120 transitions. Second operand 8 states. [2020-07-10 15:02:05,845 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:02:05,846 INFO L93 Difference]: Finished difference Result 122 states and 137 transitions. [2020-07-10 15:02:05,846 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-10 15:02:05,846 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 58 [2020-07-10 15:02:05,846 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:02:05,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 15:02:05,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 108 transitions. [2020-07-10 15:02:05,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 15:02:05,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 108 transitions. [2020-07-10 15:02:05,849 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 108 transitions. [2020-07-10 15:02:06,031 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 108 edges. 108 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:02:06,034 INFO L225 Difference]: With dead ends: 122 [2020-07-10 15:02:06,034 INFO L226 Difference]: Without dead ends: 117 [2020-07-10 15:02:06,035 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 [2020-07-10 15:02:06,036 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 117 states. [2020-07-10 15:02:06,389 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 117 to 108. [2020-07-10 15:02:06,389 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:02:06,389 INFO L82 GeneralOperation]: Start isEquivalent. First operand 117 states. Second operand 108 states. [2020-07-10 15:02:06,389 INFO L74 IsIncluded]: Start isIncluded. First operand 117 states. Second operand 108 states. [2020-07-10 15:02:06,390 INFO L87 Difference]: Start difference. First operand 117 states. Second operand 108 states. [2020-07-10 15:02:06,392 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:02:06,392 INFO L93 Difference]: Finished difference Result 117 states and 131 transitions. [2020-07-10 15:02:06,392 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 131 transitions. [2020-07-10 15:02:06,392 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:02:06,393 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:02:06,393 INFO L74 IsIncluded]: Start isIncluded. First operand 108 states. Second operand 117 states. [2020-07-10 15:02:06,393 INFO L87 Difference]: Start difference. First operand 108 states. Second operand 117 states. [2020-07-10 15:02:06,395 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:02:06,395 INFO L93 Difference]: Finished difference Result 117 states and 131 transitions. [2020-07-10 15:02:06,395 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 131 transitions. [2020-07-10 15:02:06,396 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:02:06,396 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:02:06,396 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:02:06,396 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:02:06,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 108 states. [2020-07-10 15:02:06,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 108 states and 121 transitions. [2020-07-10 15:02:06,399 INFO L78 Accepts]: Start accepts. Automaton has 108 states and 121 transitions. Word has length 58 [2020-07-10 15:02:06,399 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:02:06,399 INFO L479 AbstractCegarLoop]: Abstraction has 108 states and 121 transitions. [2020-07-10 15:02:06,399 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-10 15:02:06,399 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 121 transitions. [2020-07-10 15:02:06,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2020-07-10 15:02:06,400 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:02:06,400 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] [2020-07-10 15:02:06,400 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-07-10 15:02:06,401 INFO L427 AbstractCegarLoop]: === Iteration 11 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:02:06,401 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:02:06,401 INFO L82 PathProgramCache]: Analyzing trace with hash 1535327622, now seen corresponding path program 1 times [2020-07-10 15:02:06,401 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:02:06,401 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [811396329] [2020-07-10 15:02:06,402 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:02:06,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:06,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:06,511 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 [2020-07-10 15:02:06,511 INFO L280 TraceCheckUtils]: 1: Hoare triple {11476#true} assume true; {11476#true} is VALID [2020-07-10 15:02:06,511 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11476#true} {11476#true} #756#return; {11476#true} is VALID [2020-07-10 15:02:06,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:06,560 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 [2020-07-10 15:02:06,560 INFO L280 TraceCheckUtils]: 1: Hoare triple {11476#true} assume true; {11476#true} is VALID [2020-07-10 15:02:06,560 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11476#true} {11476#true} #716#return; {11476#true} is VALID [2020-07-10 15:02:06,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:06,586 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 [2020-07-10 15:02:06,587 INFO L280 TraceCheckUtils]: 1: Hoare triple {11476#true} assume true; {11476#true} is VALID [2020-07-10 15:02:06,587 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11476#true} {11476#true} #718#return; {11476#true} is VALID [2020-07-10 15:02:06,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:06,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:06,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:06,716 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 [2020-07-10 15:02:06,717 INFO L280 TraceCheckUtils]: 1: Hoare triple {11476#true} assume true; {11476#true} is VALID [2020-07-10 15:02:06,717 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11476#true} {11476#true} #710#return; {11476#true} is VALID [2020-07-10 15:02:06,717 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 [2020-07-10 15:02:06,718 INFO L263 TraceCheckUtils]: 1: Hoare triple {11476#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {11522#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-10 15:02:06,719 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 [2020-07-10 15:02:06,719 INFO L280 TraceCheckUtils]: 3: Hoare triple {11476#true} assume true; {11476#true} is VALID [2020-07-10 15:02:06,719 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {11476#true} {11476#true} #710#return; {11476#true} is VALID [2020-07-10 15:02:06,720 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 [2020-07-10 15:02:06,720 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 [2020-07-10 15:02:06,722 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 [2020-07-10 15:02:06,722 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 [2020-07-10 15:02:06,722 INFO L280 TraceCheckUtils]: 1: Hoare triple {11476#true} assume 0 != ~compRegistered~0; {11476#true} is VALID [2020-07-10 15:02:06,723 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 [2020-07-10 15:02:06,724 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 [2020-07-10 15:02:06,725 INFO L263 TraceCheckUtils]: 4: Hoare triple {11476#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {11522#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-10 15:02:06,725 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 [2020-07-10 15:02:06,725 INFO L280 TraceCheckUtils]: 6: Hoare triple {11476#true} assume true; {11476#true} is VALID [2020-07-10 15:02:06,725 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {11476#true} {11476#true} #710#return; {11476#true} is VALID [2020-07-10 15:02:06,726 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 [2020-07-10 15:02:06,726 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 [2020-07-10 15:02:06,727 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 [2020-07-10 15:02:06,728 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 [2020-07-10 15:02:06,728 INFO L280 TraceCheckUtils]: 12: Hoare triple {11521#(= 0 (+ IofCallDriver_~__cil_tmp7~0 1073741802))} assume !(-1073741802 == ~__cil_tmp7~0); {11477#false} is VALID [2020-07-10 15:02:06,728 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 [2020-07-10 15:02:06,729 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 [2020-07-10 15:02:06,729 INFO L280 TraceCheckUtils]: 15: Hoare triple {11477#false} assume 1 == ~tmp_ndt_7~0; {11477#false} is VALID [2020-07-10 15:02:06,729 INFO L280 TraceCheckUtils]: 16: Hoare triple {11477#false} ~returnVal2~0 := -1073741823; {11477#false} is VALID [2020-07-10 15:02:06,729 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 [2020-07-10 15:02:06,729 INFO L280 TraceCheckUtils]: 18: Hoare triple {11477#false} #res := ~returnVal2~0; {11477#false} is VALID [2020-07-10 15:02:06,730 INFO L280 TraceCheckUtils]: 19: Hoare triple {11477#false} assume true; {11477#false} is VALID [2020-07-10 15:02:06,730 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {11477#false} {11476#true} #768#return; {11477#false} is VALID [2020-07-10 15:02:06,732 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 [2020-07-10 15:02:06,733 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 [2020-07-10 15:02:06,733 INFO L280 TraceCheckUtils]: 2: Hoare triple {11476#true} assume true; {11476#true} is VALID [2020-07-10 15:02:06,733 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {11476#true} {11476#true} #756#return; {11476#true} is VALID [2020-07-10 15:02:06,733 INFO L263 TraceCheckUtils]: 4: Hoare triple {11476#true} call #t~ret79 := main(); {11476#true} is VALID [2020-07-10 15:02:06,734 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 [2020-07-10 15:02:06,736 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 [2020-07-10 15:02:06,736 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 [2020-07-10 15:02:06,736 INFO L280 TraceCheckUtils]: 8: Hoare triple {11476#true} assume true; {11476#true} is VALID [2020-07-10 15:02:06,736 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {11476#true} {11476#true} #716#return; {11476#true} is VALID [2020-07-10 15:02:06,736 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 [2020-07-10 15:02:06,736 INFO L280 TraceCheckUtils]: 11: Hoare triple {11476#true} assume !(0 == ~irp_choice~0); {11476#true} is VALID [2020-07-10 15:02:06,737 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 [2020-07-10 15:02:06,737 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 [2020-07-10 15:02:06,737 INFO L280 TraceCheckUtils]: 14: Hoare triple {11476#true} assume true; {11476#true} is VALID [2020-07-10 15:02:06,737 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {11476#true} {11476#true} #718#return; {11476#true} is VALID [2020-07-10 15:02:06,738 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 [2020-07-10 15:02:06,738 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 [2020-07-10 15:02:06,738 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 [2020-07-10 15:02:06,738 INFO L280 TraceCheckUtils]: 19: Hoare triple {11476#true} assume 3 == ~tmp_ndt_3~0; {11476#true} is VALID [2020-07-10 15:02:06,738 INFO L263 TraceCheckUtils]: 20: Hoare triple {11476#true} call #t~ret29 := KbFilter_PnP(~devobj~0, ~pirp~0); {11476#true} is VALID [2020-07-10 15:02:06,738 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 [2020-07-10 15:02:06,738 INFO L280 TraceCheckUtils]: 22: Hoare triple {11476#true} assume 0 == ~irpStack__MinorFunction~0; {11476#true} is VALID [2020-07-10 15:02:06,738 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 [2020-07-10 15:02:06,739 INFO L280 TraceCheckUtils]: 24: Hoare triple {11476#true} assume !(~s~0 != ~NP~0); {11476#true} is VALID [2020-07-10 15:02:06,739 INFO L280 TraceCheckUtils]: 25: Hoare triple {11476#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {11476#true} is VALID [2020-07-10 15:02:06,739 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 [2020-07-10 15:02:06,740 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 [2020-07-10 15:02:06,740 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 [2020-07-10 15:02:06,740 INFO L280 TraceCheckUtils]: 29: Hoare triple {11476#true} assume 0 != ~compRegistered~0; {11476#true} is VALID [2020-07-10 15:02:06,742 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 [2020-07-10 15:02:06,742 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 [2020-07-10 15:02:06,743 INFO L263 TraceCheckUtils]: 32: Hoare triple {11476#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {11522#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-10 15:02:06,743 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 [2020-07-10 15:02:06,743 INFO L280 TraceCheckUtils]: 34: Hoare triple {11476#true} assume true; {11476#true} is VALID [2020-07-10 15:02:06,743 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {11476#true} {11476#true} #710#return; {11476#true} is VALID [2020-07-10 15:02:06,744 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 [2020-07-10 15:02:06,744 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 [2020-07-10 15:02:06,745 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 [2020-07-10 15:02:06,746 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 [2020-07-10 15:02:06,746 INFO L280 TraceCheckUtils]: 40: Hoare triple {11521#(= 0 (+ IofCallDriver_~__cil_tmp7~0 1073741802))} assume !(-1073741802 == ~__cil_tmp7~0); {11477#false} is VALID [2020-07-10 15:02:06,747 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 [2020-07-10 15:02:06,747 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 [2020-07-10 15:02:06,747 INFO L280 TraceCheckUtils]: 43: Hoare triple {11477#false} assume 1 == ~tmp_ndt_7~0; {11477#false} is VALID [2020-07-10 15:02:06,747 INFO L280 TraceCheckUtils]: 44: Hoare triple {11477#false} ~returnVal2~0 := -1073741823; {11477#false} is VALID [2020-07-10 15:02:06,747 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 [2020-07-10 15:02:06,747 INFO L280 TraceCheckUtils]: 46: Hoare triple {11477#false} #res := ~returnVal2~0; {11477#false} is VALID [2020-07-10 15:02:06,747 INFO L280 TraceCheckUtils]: 47: Hoare triple {11477#false} assume true; {11477#false} is VALID [2020-07-10 15:02:06,747 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {11477#false} {11476#true} #768#return; {11477#false} is VALID [2020-07-10 15:02:06,748 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 [2020-07-10 15:02:06,748 INFO L280 TraceCheckUtils]: 50: Hoare triple {11477#false} assume !(259 == ~__cil_tmp23~0); {11477#false} is VALID [2020-07-10 15:02:06,748 INFO L280 TraceCheckUtils]: 51: Hoare triple {11477#false} assume !(~status~0 >= 0); {11477#false} is VALID [2020-07-10 15:02:06,748 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 [2020-07-10 15:02:06,748 INFO L263 TraceCheckUtils]: 53: Hoare triple {11477#false} call IofCompleteRequest(~Irp, 0); {11477#false} is VALID [2020-07-10 15:02:06,748 INFO L280 TraceCheckUtils]: 54: Hoare triple {11477#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {11477#false} is VALID [2020-07-10 15:02:06,748 INFO L280 TraceCheckUtils]: 55: Hoare triple {11477#false} assume !(~s~0 == ~NP~0); {11477#false} is VALID [2020-07-10 15:02:06,748 INFO L263 TraceCheckUtils]: 56: Hoare triple {11477#false} call errorFn(); {11477#false} is VALID [2020-07-10 15:02:06,749 INFO L280 TraceCheckUtils]: 57: Hoare triple {11477#false} assume !false; {11477#false} is VALID [2020-07-10 15:02:06,752 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:02:06,752 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [811396329] [2020-07-10 15:02:06,752 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:02:06,753 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-10 15:02:06,753 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [974281604] [2020-07-10 15:02:06,753 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 58 [2020-07-10 15:02:06,753 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:02:06,754 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 15:02:06,840 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:02:06,840 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 15:02:06,841 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:02:06,841 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 15:02:06,841 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2020-07-10 15:02:06,841 INFO L87 Difference]: Start difference. First operand 108 states and 121 transitions. Second operand 10 states. [2020-07-10 15:02:07,898 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:02:07,898 INFO L93 Difference]: Finished difference Result 146 states and 164 transitions. [2020-07-10 15:02:07,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-10 15:02:07,899 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 58 [2020-07-10 15:02:07,899 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:02:07,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 15:02:07,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 135 transitions. [2020-07-10 15:02:07,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 15:02:07,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 135 transitions. [2020-07-10 15:02:07,902 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 135 transitions. [2020-07-10 15:02:08,091 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 135 edges. 135 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:02:08,094 INFO L225 Difference]: With dead ends: 146 [2020-07-10 15:02:08,094 INFO L226 Difference]: Without dead ends: 102 [2020-07-10 15:02:08,094 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2020-07-10 15:02:08,095 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 102 states. [2020-07-10 15:02:08,388 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 102 to 102. [2020-07-10 15:02:08,389 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:02:08,389 INFO L82 GeneralOperation]: Start isEquivalent. First operand 102 states. Second operand 102 states. [2020-07-10 15:02:08,389 INFO L74 IsIncluded]: Start isIncluded. First operand 102 states. Second operand 102 states. [2020-07-10 15:02:08,389 INFO L87 Difference]: Start difference. First operand 102 states. Second operand 102 states. [2020-07-10 15:02:08,391 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:02:08,391 INFO L93 Difference]: Finished difference Result 102 states and 112 transitions. [2020-07-10 15:02:08,391 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 112 transitions. [2020-07-10 15:02:08,392 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:02:08,392 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:02:08,392 INFO L74 IsIncluded]: Start isIncluded. First operand 102 states. Second operand 102 states. [2020-07-10 15:02:08,392 INFO L87 Difference]: Start difference. First operand 102 states. Second operand 102 states. [2020-07-10 15:02:08,394 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:02:08,394 INFO L93 Difference]: Finished difference Result 102 states and 112 transitions. [2020-07-10 15:02:08,394 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 112 transitions. [2020-07-10 15:02:08,395 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:02:08,395 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:02:08,395 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:02:08,395 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:02:08,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 102 states. [2020-07-10 15:02:08,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 102 states and 112 transitions. [2020-07-10 15:02:08,397 INFO L78 Accepts]: Start accepts. Automaton has 102 states and 112 transitions. Word has length 58 [2020-07-10 15:02:08,397 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:02:08,397 INFO L479 AbstractCegarLoop]: Abstraction has 102 states and 112 transitions. [2020-07-10 15:02:08,397 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-10 15:02:08,398 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 112 transitions. [2020-07-10 15:02:08,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2020-07-10 15:02:08,398 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:02:08,398 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] [2020-07-10 15:02:08,399 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-07-10 15:02:08,399 INFO L427 AbstractCegarLoop]: === Iteration 12 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:02:08,399 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:02:08,399 INFO L82 PathProgramCache]: Analyzing trace with hash 1832020397, now seen corresponding path program 1 times [2020-07-10 15:02:08,399 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:02:08,400 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1581728499] [2020-07-10 15:02:08,400 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:02:08,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:08,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:08,523 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 [2020-07-10 15:02:08,524 INFO L280 TraceCheckUtils]: 1: Hoare triple {12073#true} assume true; {12073#true} is VALID [2020-07-10 15:02:08,524 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12073#true} {12073#true} #756#return; {12073#true} is VALID [2020-07-10 15:02:08,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:08,598 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 [2020-07-10 15:02:08,599 INFO L280 TraceCheckUtils]: 1: Hoare triple {12081#(<= (+ ~NP~0 4) ~MPR1~0)} assume true; {12081#(<= (+ ~NP~0 4) ~MPR1~0)} is VALID [2020-07-10 15:02:08,600 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12081#(<= (+ ~NP~0 4) ~MPR1~0)} {12073#true} #716#return; {12081#(<= (+ ~NP~0 4) ~MPR1~0)} is VALID [2020-07-10 15:02:08,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:08,654 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 [2020-07-10 15:02:08,654 INFO L280 TraceCheckUtils]: 1: Hoare triple {12073#true} assume true; {12073#true} is VALID [2020-07-10 15:02:08,655 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12073#true} {12081#(<= (+ ~NP~0 4) ~MPR1~0)} #718#return; {12081#(<= (+ ~NP~0 4) ~MPR1~0)} is VALID [2020-07-10 15:02:08,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:08,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:08,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:08,749 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 [2020-07-10 15:02:08,749 INFO L280 TraceCheckUtils]: 1: Hoare triple {12073#true} assume true; {12073#true} is VALID [2020-07-10 15:02:08,750 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12073#true} {12073#true} #710#return; {12073#true} is VALID [2020-07-10 15:02:08,750 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 [2020-07-10 15:02:08,751 INFO L263 TraceCheckUtils]: 1: Hoare triple {12073#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {12127#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-10 15:02:08,752 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 [2020-07-10 15:02:08,752 INFO L280 TraceCheckUtils]: 3: Hoare triple {12073#true} assume true; {12073#true} is VALID [2020-07-10 15:02:08,752 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12073#true} {12073#true} #710#return; {12073#true} is VALID [2020-07-10 15:02:08,753 INFO L280 TraceCheckUtils]: 5: Hoare triple {12073#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {12073#true} is VALID [2020-07-10 15:02:08,753 INFO L280 TraceCheckUtils]: 6: Hoare triple {12073#true} assume true; {12073#true} is VALID [2020-07-10 15:02:08,753 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {12073#true} {12073#true} #732#return; {12073#true} is VALID [2020-07-10 15:02:08,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:08,778 INFO L280 TraceCheckUtils]: 0: Hoare triple {12131#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {12125#(= ~MPR1~0 ~s~0)} is VALID [2020-07-10 15:02:08,779 INFO L280 TraceCheckUtils]: 1: Hoare triple {12125#(= ~MPR1~0 ~s~0)} assume true; {12125#(= ~MPR1~0 ~s~0)} is VALID [2020-07-10 15:02:08,779 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12125#(= ~MPR1~0 ~s~0)} {12073#true} #734#return; {12125#(= ~MPR1~0 ~s~0)} is VALID [2020-07-10 15:02:08,780 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 [2020-07-10 15:02:08,780 INFO L280 TraceCheckUtils]: 1: Hoare triple {12073#true} assume 0 != ~compRegistered~0; {12073#true} is VALID [2020-07-10 15:02:08,782 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 [2020-07-10 15:02:08,782 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 [2020-07-10 15:02:08,783 INFO L263 TraceCheckUtils]: 4: Hoare triple {12073#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {12127#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-10 15:02:08,784 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 [2020-07-10 15:02:08,784 INFO L280 TraceCheckUtils]: 6: Hoare triple {12073#true} assume true; {12073#true} is VALID [2020-07-10 15:02:08,784 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {12073#true} {12073#true} #710#return; {12073#true} is VALID [2020-07-10 15:02:08,784 INFO L280 TraceCheckUtils]: 8: Hoare triple {12073#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {12073#true} is VALID [2020-07-10 15:02:08,785 INFO L280 TraceCheckUtils]: 9: Hoare triple {12073#true} assume true; {12073#true} is VALID [2020-07-10 15:02:08,785 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {12073#true} {12073#true} #732#return; {12073#true} is VALID [2020-07-10 15:02:08,785 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 [2020-07-10 15:02:08,786 INFO L280 TraceCheckUtils]: 12: Hoare triple {12073#true} assume -1073741802 == ~__cil_tmp7~0; {12073#true} is VALID [2020-07-10 15:02:08,787 INFO L263 TraceCheckUtils]: 13: Hoare triple {12073#true} call stubMoreProcessingRequired(); {12131#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-10 15:02:08,788 INFO L280 TraceCheckUtils]: 14: Hoare triple {12131#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {12125#(= ~MPR1~0 ~s~0)} is VALID [2020-07-10 15:02:08,788 INFO L280 TraceCheckUtils]: 15: Hoare triple {12125#(= ~MPR1~0 ~s~0)} assume true; {12125#(= ~MPR1~0 ~s~0)} is VALID [2020-07-10 15:02:08,789 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {12125#(= ~MPR1~0 ~s~0)} {12073#true} #734#return; {12125#(= ~MPR1~0 ~s~0)} is VALID [2020-07-10 15:02:08,790 INFO L280 TraceCheckUtils]: 17: Hoare triple {12125#(= ~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; {12125#(= ~MPR1~0 ~s~0)} is VALID [2020-07-10 15:02:08,791 INFO L280 TraceCheckUtils]: 18: Hoare triple {12125#(= ~MPR1~0 ~s~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#(= ~MPR1~0 ~s~0)} is VALID [2020-07-10 15:02:08,791 INFO L280 TraceCheckUtils]: 19: Hoare triple {12125#(= ~MPR1~0 ~s~0)} assume 1 == ~tmp_ndt_7~0; {12125#(= ~MPR1~0 ~s~0)} is VALID [2020-07-10 15:02:08,792 INFO L280 TraceCheckUtils]: 20: Hoare triple {12125#(= ~MPR1~0 ~s~0)} ~returnVal2~0 := -1073741823; {12125#(= ~MPR1~0 ~s~0)} is VALID [2020-07-10 15:02:08,793 INFO L280 TraceCheckUtils]: 21: Hoare triple {12125#(= ~MPR1~0 ~s~0)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {12126#(= ~NP~0 ~MPR1~0)} is VALID [2020-07-10 15:02:08,794 INFO L280 TraceCheckUtils]: 22: Hoare triple {12126#(= ~NP~0 ~MPR1~0)} #res := ~returnVal2~0; {12126#(= ~NP~0 ~MPR1~0)} is VALID [2020-07-10 15:02:08,795 INFO L280 TraceCheckUtils]: 23: Hoare triple {12126#(= ~NP~0 ~MPR1~0)} assume true; {12126#(= ~NP~0 ~MPR1~0)} is VALID [2020-07-10 15:02:08,796 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {12126#(= ~NP~0 ~MPR1~0)} {12081#(<= (+ ~NP~0 4) ~MPR1~0)} #768#return; {12074#false} is VALID [2020-07-10 15:02:08,800 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 [2020-07-10 15:02:08,800 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 [2020-07-10 15:02:08,801 INFO L280 TraceCheckUtils]: 2: Hoare triple {12073#true} assume true; {12073#true} is VALID [2020-07-10 15:02:08,801 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {12073#true} {12073#true} #756#return; {12073#true} is VALID [2020-07-10 15:02:08,801 INFO L263 TraceCheckUtils]: 4: Hoare triple {12073#true} call #t~ret79 := main(); {12073#true} is VALID [2020-07-10 15:02:08,801 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 [2020-07-10 15:02:08,804 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 [2020-07-10 15:02:08,805 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 [2020-07-10 15:02:08,806 INFO L280 TraceCheckUtils]: 8: Hoare triple {12081#(<= (+ ~NP~0 4) ~MPR1~0)} assume true; {12081#(<= (+ ~NP~0 4) ~MPR1~0)} is VALID [2020-07-10 15:02:08,807 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {12081#(<= (+ ~NP~0 4) ~MPR1~0)} {12073#true} #716#return; {12081#(<= (+ ~NP~0 4) ~MPR1~0)} is VALID [2020-07-10 15:02:08,807 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 [2020-07-10 15:02:08,808 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 [2020-07-10 15:02:08,809 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 [2020-07-10 15:02:08,809 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 [2020-07-10 15:02:08,809 INFO L280 TraceCheckUtils]: 14: Hoare triple {12073#true} assume true; {12073#true} is VALID [2020-07-10 15:02:08,810 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {12073#true} {12081#(<= (+ ~NP~0 4) ~MPR1~0)} #718#return; {12081#(<= (+ ~NP~0 4) ~MPR1~0)} is VALID [2020-07-10 15:02:08,811 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 [2020-07-10 15:02:08,811 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 [2020-07-10 15:02:08,812 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 [2020-07-10 15:02:08,812 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 [2020-07-10 15:02:08,813 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 [2020-07-10 15:02:08,814 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 [2020-07-10 15:02:08,815 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 [2020-07-10 15:02:08,815 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 [2020-07-10 15:02:08,816 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 [2020-07-10 15:02:08,816 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 [2020-07-10 15:02:08,817 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 [2020-07-10 15:02:08,818 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 [2020-07-10 15:02:08,818 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 [2020-07-10 15:02:08,819 INFO L280 TraceCheckUtils]: 29: Hoare triple {12073#true} assume 0 != ~compRegistered~0; {12073#true} is VALID [2020-07-10 15:02:08,820 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 [2020-07-10 15:02:08,820 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 [2020-07-10 15:02:08,821 INFO L263 TraceCheckUtils]: 32: Hoare triple {12073#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {12127#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-10 15:02:08,821 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 [2020-07-10 15:02:08,821 INFO L280 TraceCheckUtils]: 34: Hoare triple {12073#true} assume true; {12073#true} is VALID [2020-07-10 15:02:08,821 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {12073#true} {12073#true} #710#return; {12073#true} is VALID [2020-07-10 15:02:08,822 INFO L280 TraceCheckUtils]: 36: Hoare triple {12073#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {12073#true} is VALID [2020-07-10 15:02:08,822 INFO L280 TraceCheckUtils]: 37: Hoare triple {12073#true} assume true; {12073#true} is VALID [2020-07-10 15:02:08,822 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {12073#true} {12073#true} #732#return; {12073#true} is VALID [2020-07-10 15:02:08,822 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 [2020-07-10 15:02:08,822 INFO L280 TraceCheckUtils]: 40: Hoare triple {12073#true} assume -1073741802 == ~__cil_tmp7~0; {12073#true} is VALID [2020-07-10 15:02:08,823 INFO L263 TraceCheckUtils]: 41: Hoare triple {12073#true} call stubMoreProcessingRequired(); {12131#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-10 15:02:08,824 INFO L280 TraceCheckUtils]: 42: Hoare triple {12131#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {12125#(= ~MPR1~0 ~s~0)} is VALID [2020-07-10 15:02:08,824 INFO L280 TraceCheckUtils]: 43: Hoare triple {12125#(= ~MPR1~0 ~s~0)} assume true; {12125#(= ~MPR1~0 ~s~0)} is VALID [2020-07-10 15:02:08,825 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {12125#(= ~MPR1~0 ~s~0)} {12073#true} #734#return; {12125#(= ~MPR1~0 ~s~0)} is VALID [2020-07-10 15:02:08,825 INFO L280 TraceCheckUtils]: 45: Hoare triple {12125#(= ~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; {12125#(= ~MPR1~0 ~s~0)} is VALID [2020-07-10 15:02:08,826 INFO L280 TraceCheckUtils]: 46: Hoare triple {12125#(= ~MPR1~0 ~s~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#(= ~MPR1~0 ~s~0)} is VALID [2020-07-10 15:02:08,826 INFO L280 TraceCheckUtils]: 47: Hoare triple {12125#(= ~MPR1~0 ~s~0)} assume 1 == ~tmp_ndt_7~0; {12125#(= ~MPR1~0 ~s~0)} is VALID [2020-07-10 15:02:08,826 INFO L280 TraceCheckUtils]: 48: Hoare triple {12125#(= ~MPR1~0 ~s~0)} ~returnVal2~0 := -1073741823; {12125#(= ~MPR1~0 ~s~0)} is VALID [2020-07-10 15:02:08,827 INFO L280 TraceCheckUtils]: 49: Hoare triple {12125#(= ~MPR1~0 ~s~0)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {12126#(= ~NP~0 ~MPR1~0)} is VALID [2020-07-10 15:02:08,828 INFO L280 TraceCheckUtils]: 50: Hoare triple {12126#(= ~NP~0 ~MPR1~0)} #res := ~returnVal2~0; {12126#(= ~NP~0 ~MPR1~0)} is VALID [2020-07-10 15:02:08,829 INFO L280 TraceCheckUtils]: 51: Hoare triple {12126#(= ~NP~0 ~MPR1~0)} assume true; {12126#(= ~NP~0 ~MPR1~0)} is VALID [2020-07-10 15:02:08,830 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {12126#(= ~NP~0 ~MPR1~0)} {12081#(<= (+ ~NP~0 4) ~MPR1~0)} #768#return; {12074#false} is VALID [2020-07-10 15:02:08,831 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 [2020-07-10 15:02:08,831 INFO L280 TraceCheckUtils]: 54: Hoare triple {12074#false} assume !(259 == ~__cil_tmp23~0); {12074#false} is VALID [2020-07-10 15:02:08,831 INFO L280 TraceCheckUtils]: 55: Hoare triple {12074#false} assume !(~status~0 >= 0); {12074#false} is VALID [2020-07-10 15:02:08,832 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 [2020-07-10 15:02:08,832 INFO L263 TraceCheckUtils]: 57: Hoare triple {12074#false} call IofCompleteRequest(~Irp, 0); {12074#false} is VALID [2020-07-10 15:02:08,832 INFO L280 TraceCheckUtils]: 58: Hoare triple {12074#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {12074#false} is VALID [2020-07-10 15:02:08,833 INFO L280 TraceCheckUtils]: 59: Hoare triple {12074#false} assume !(~s~0 == ~NP~0); {12074#false} is VALID [2020-07-10 15:02:08,833 INFO L263 TraceCheckUtils]: 60: Hoare triple {12074#false} call errorFn(); {12074#false} is VALID [2020-07-10 15:02:08,833 INFO L280 TraceCheckUtils]: 61: Hoare triple {12074#false} assume !false; {12074#false} is VALID [2020-07-10 15:02:08,843 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:02:08,844 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1581728499] [2020-07-10 15:02:08,844 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:02:08,844 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-10 15:02:08,845 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1582275658] [2020-07-10 15:02:08,845 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 62 [2020-07-10 15:02:08,846 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:02:08,846 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-10 15:02:08,941 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:02:08,941 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-10 15:02:08,941 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:02:08,942 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-10 15:02:08,942 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=77, Unknown=0, NotChecked=0, Total=110 [2020-07-10 15:02:08,942 INFO L87 Difference]: Start difference. First operand 102 states and 112 transitions. Second operand 11 states. [2020-07-10 15:02:10,600 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:02:10,600 INFO L93 Difference]: Finished difference Result 132 states and 147 transitions. [2020-07-10 15:02:10,600 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-10 15:02:10,601 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 62 [2020-07-10 15:02:10,601 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:02:10,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 15:02:10,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 125 transitions. [2020-07-10 15:02:10,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 15:02:10,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 125 transitions. [2020-07-10 15:02:10,604 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 125 transitions. [2020-07-10 15:02:10,812 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 125 edges. 125 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:02:10,814 INFO L225 Difference]: With dead ends: 132 [2020-07-10 15:02:10,814 INFO L226 Difference]: Without dead ends: 94 [2020-07-10 15:02:10,815 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=80, Invalid=226, Unknown=0, NotChecked=0, Total=306 [2020-07-10 15:02:10,816 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94 states. [2020-07-10 15:02:11,088 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94 to 94. [2020-07-10 15:02:11,088 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:02:11,088 INFO L82 GeneralOperation]: Start isEquivalent. First operand 94 states. Second operand 94 states. [2020-07-10 15:02:11,089 INFO L74 IsIncluded]: Start isIncluded. First operand 94 states. Second operand 94 states. [2020-07-10 15:02:11,089 INFO L87 Difference]: Start difference. First operand 94 states. Second operand 94 states. [2020-07-10 15:02:11,090 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:02:11,091 INFO L93 Difference]: Finished difference Result 94 states and 102 transitions. [2020-07-10 15:02:11,091 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 102 transitions. [2020-07-10 15:02:11,091 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:02:11,091 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:02:11,091 INFO L74 IsIncluded]: Start isIncluded. First operand 94 states. Second operand 94 states. [2020-07-10 15:02:11,091 INFO L87 Difference]: Start difference. First operand 94 states. Second operand 94 states. [2020-07-10 15:02:11,093 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:02:11,093 INFO L93 Difference]: Finished difference Result 94 states and 102 transitions. [2020-07-10 15:02:11,093 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 102 transitions. [2020-07-10 15:02:11,093 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:02:11,093 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:02:11,097 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:02:11,097 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:02:11,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 94 states. [2020-07-10 15:02:11,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 102 transitions. [2020-07-10 15:02:11,099 INFO L78 Accepts]: Start accepts. Automaton has 94 states and 102 transitions. Word has length 62 [2020-07-10 15:02:11,100 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:02:11,100 INFO L479 AbstractCegarLoop]: Abstraction has 94 states and 102 transitions. [2020-07-10 15:02:11,100 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-10 15:02:11,100 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 102 transitions. [2020-07-10 15:02:11,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2020-07-10 15:02:11,101 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:02:11,101 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] [2020-07-10 15:02:11,101 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-07-10 15:02:11,101 INFO L427 AbstractCegarLoop]: === Iteration 13 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:02:11,101 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:02:11,101 INFO L82 PathProgramCache]: Analyzing trace with hash 198062706, now seen corresponding path program 1 times [2020-07-10 15:02:11,102 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:02:11,102 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [569911985] [2020-07-10 15:02:11,102 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:02:11,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:11,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:11,206 INFO L280 TraceCheckUtils]: 0: Hoare triple {12687#(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; {12649#true} is VALID [2020-07-10 15:02:11,207 INFO L280 TraceCheckUtils]: 1: Hoare triple {12649#true} assume true; {12649#true} is VALID [2020-07-10 15:02:11,207 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12649#true} {12649#true} #756#return; {12649#true} is VALID [2020-07-10 15:02:11,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:11,255 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)|) (= ~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; {12649#true} is VALID [2020-07-10 15:02:11,255 INFO L280 TraceCheckUtils]: 1: Hoare triple {12649#true} assume true; {12649#true} is VALID [2020-07-10 15:02:11,256 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12649#true} {12649#true} #716#return; {12649#true} is VALID [2020-07-10 15:02:11,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:11,283 INFO L280 TraceCheckUtils]: 0: Hoare triple {12689#(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; {12649#true} is VALID [2020-07-10 15:02:11,284 INFO L280 TraceCheckUtils]: 1: Hoare triple {12649#true} assume true; {12649#true} is VALID [2020-07-10 15:02:11,284 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12649#true} {12649#true} #718#return; {12649#true} is VALID [2020-07-10 15:02:11,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:11,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:11,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:11,335 INFO L280 TraceCheckUtils]: 0: Hoare triple {12703#(= ~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; {12649#true} is VALID [2020-07-10 15:02:11,335 INFO L280 TraceCheckUtils]: 1: Hoare triple {12649#true} assume true; {12649#true} is VALID [2020-07-10 15:02:11,335 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12649#true} {12649#true} #710#return; {12649#true} is VALID [2020-07-10 15:02:11,336 INFO L280 TraceCheckUtils]: 0: Hoare triple {12703#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {12649#true} is VALID [2020-07-10 15:02:11,337 INFO L263 TraceCheckUtils]: 1: Hoare triple {12649#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {12703#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-10 15:02:11,337 INFO L280 TraceCheckUtils]: 2: Hoare triple {12703#(= ~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; {12649#true} is VALID [2020-07-10 15:02:11,337 INFO L280 TraceCheckUtils]: 3: Hoare triple {12649#true} assume true; {12649#true} is VALID [2020-07-10 15:02:11,337 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12649#true} {12649#true} #710#return; {12649#true} is VALID [2020-07-10 15:02:11,337 INFO L280 TraceCheckUtils]: 5: Hoare triple {12649#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {12649#true} is VALID [2020-07-10 15:02:11,338 INFO L280 TraceCheckUtils]: 6: Hoare triple {12649#true} assume true; {12649#true} is VALID [2020-07-10 15:02:11,338 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {12649#true} {12649#true} #732#return; {12649#true} is VALID [2020-07-10 15:02:11,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:11,351 INFO L280 TraceCheckUtils]: 0: Hoare triple {12707#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {12649#true} is VALID [2020-07-10 15:02:11,352 INFO L280 TraceCheckUtils]: 1: Hoare triple {12649#true} assume true; {12649#true} is VALID [2020-07-10 15:02:11,352 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12649#true} {12649#true} #734#return; {12649#true} is VALID [2020-07-10 15:02:11,352 INFO L280 TraceCheckUtils]: 0: Hoare triple {12690#(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; {12649#true} is VALID [2020-07-10 15:02:11,352 INFO L280 TraceCheckUtils]: 1: Hoare triple {12649#true} assume 0 != ~compRegistered~0; {12649#true} is VALID [2020-07-10 15:02:11,354 INFO L263 TraceCheckUtils]: 2: Hoare triple {12649#true} call #t~ret33 := KbFilter_Complete(~DeviceObject, ~Irp, ~lcontext~0); {12703#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-10 15:02:11,354 INFO L280 TraceCheckUtils]: 3: Hoare triple {12703#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {12649#true} is VALID [2020-07-10 15:02:11,355 INFO L263 TraceCheckUtils]: 4: Hoare triple {12649#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {12703#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-10 15:02:11,355 INFO L280 TraceCheckUtils]: 5: Hoare triple {12703#(= ~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; {12649#true} is VALID [2020-07-10 15:02:11,355 INFO L280 TraceCheckUtils]: 6: Hoare triple {12649#true} assume true; {12649#true} is VALID [2020-07-10 15:02:11,355 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {12649#true} {12649#true} #710#return; {12649#true} is VALID [2020-07-10 15:02:11,356 INFO L280 TraceCheckUtils]: 8: Hoare triple {12649#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {12649#true} is VALID [2020-07-10 15:02:11,356 INFO L280 TraceCheckUtils]: 9: Hoare triple {12649#true} assume true; {12649#true} is VALID [2020-07-10 15:02:11,356 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {12649#true} {12649#true} #732#return; {12649#true} is VALID [2020-07-10 15:02:11,356 INFO L280 TraceCheckUtils]: 11: Hoare triple {12649#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~compRetStatus~0 := #t~ret33;havoc #t~ret33;~__cil_tmp7~0 := ~compRetStatus~0; {12649#true} is VALID [2020-07-10 15:02:11,356 INFO L280 TraceCheckUtils]: 12: Hoare triple {12649#true} assume -1073741802 == ~__cil_tmp7~0; {12649#true} is VALID [2020-07-10 15:02:11,357 INFO L263 TraceCheckUtils]: 13: Hoare triple {12649#true} call stubMoreProcessingRequired(); {12707#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-10 15:02:11,357 INFO L280 TraceCheckUtils]: 14: Hoare triple {12707#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {12649#true} is VALID [2020-07-10 15:02:11,358 INFO L280 TraceCheckUtils]: 15: Hoare triple {12649#true} assume true; {12649#true} is VALID [2020-07-10 15:02:11,358 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {12649#true} {12649#true} #734#return; {12649#true} is VALID [2020-07-10 15:02:11,358 INFO L280 TraceCheckUtils]: 17: Hoare triple {12649#true} havoc ~tmp_ndt_6~0;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp_ndt_6~0 := #t~nondet34;havoc #t~nondet34; {12649#true} is VALID [2020-07-10 15:02:11,358 INFO L280 TraceCheckUtils]: 18: Hoare triple {12649#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; {12649#true} is VALID [2020-07-10 15:02:11,358 INFO L280 TraceCheckUtils]: 19: Hoare triple {12649#true} assume 1 == ~tmp_ndt_7~0; {12649#true} is VALID [2020-07-10 15:02:11,359 INFO L280 TraceCheckUtils]: 20: Hoare triple {12649#true} ~returnVal2~0 := -1073741823; {12702#(<= (+ IofCallDriver_~returnVal2~0 1073741823) 0)} is VALID [2020-07-10 15:02:11,359 INFO L280 TraceCheckUtils]: 21: Hoare triple {12702#(<= (+ IofCallDriver_~returnVal2~0 1073741823) 0)} assume !(~s~0 == ~NP~0); {12702#(<= (+ IofCallDriver_~returnVal2~0 1073741823) 0)} is VALID [2020-07-10 15:02:11,360 INFO L280 TraceCheckUtils]: 22: Hoare triple {12702#(<= (+ IofCallDriver_~returnVal2~0 1073741823) 0)} assume ~s~0 == ~MPR1~0; {12702#(<= (+ IofCallDriver_~returnVal2~0 1073741823) 0)} is VALID [2020-07-10 15:02:11,361 INFO L280 TraceCheckUtils]: 23: Hoare triple {12702#(<= (+ IofCallDriver_~returnVal2~0 1073741823) 0)} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {12650#false} is VALID [2020-07-10 15:02:11,361 INFO L280 TraceCheckUtils]: 24: Hoare triple {12650#false} #res := ~returnVal2~0; {12650#false} is VALID [2020-07-10 15:02:11,361 INFO L280 TraceCheckUtils]: 25: Hoare triple {12650#false} assume true; {12650#false} is VALID [2020-07-10 15:02:11,361 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {12650#false} {12649#true} #768#return; {12650#false} is VALID [2020-07-10 15:02:11,364 INFO L263 TraceCheckUtils]: 0: Hoare triple {12649#true} call ULTIMATE.init(); {12687#(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 [2020-07-10 15:02:11,364 INFO L280 TraceCheckUtils]: 1: Hoare triple {12687#(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; {12649#true} is VALID [2020-07-10 15:02:11,364 INFO L280 TraceCheckUtils]: 2: Hoare triple {12649#true} assume true; {12649#true} is VALID [2020-07-10 15:02:11,364 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {12649#true} {12649#true} #756#return; {12649#true} is VALID [2020-07-10 15:02:11,365 INFO L263 TraceCheckUtils]: 4: Hoare triple {12649#true} call #t~ret79 := main(); {12649#true} is VALID [2020-07-10 15:02:11,365 INFO L280 TraceCheckUtils]: 5: Hoare triple {12649#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; {12649#true} is VALID [2020-07-10 15:02:11,366 INFO L263 TraceCheckUtils]: 6: Hoare triple {12649#true} call _BLAST_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)|) (= ~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 [2020-07-10 15:02:11,367 INFO L280 TraceCheckUtils]: 7: 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)|) (= ~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; {12649#true} is VALID [2020-07-10 15:02:11,367 INFO L280 TraceCheckUtils]: 8: Hoare triple {12649#true} assume true; {12649#true} is VALID [2020-07-10 15:02:11,367 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {12649#true} {12649#true} #716#return; {12649#true} is VALID [2020-07-10 15:02:11,367 INFO L280 TraceCheckUtils]: 10: Hoare triple {12649#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; {12649#true} is VALID [2020-07-10 15:02:11,367 INFO L280 TraceCheckUtils]: 11: Hoare triple {12649#true} assume !(0 == ~irp_choice~0); {12649#true} is VALID [2020-07-10 15:02:11,368 INFO L263 TraceCheckUtils]: 12: Hoare triple {12649#true} call stub_driver_init(); {12689#(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 [2020-07-10 15:02:11,369 INFO L280 TraceCheckUtils]: 13: Hoare triple {12689#(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; {12649#true} is VALID [2020-07-10 15:02:11,369 INFO L280 TraceCheckUtils]: 14: Hoare triple {12649#true} assume true; {12649#true} is VALID [2020-07-10 15:02:11,369 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {12649#true} {12649#true} #718#return; {12649#true} is VALID [2020-07-10 15:02:11,369 INFO L280 TraceCheckUtils]: 16: Hoare triple {12649#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; {12649#true} is VALID [2020-07-10 15:02:11,369 INFO L280 TraceCheckUtils]: 17: Hoare triple {12649#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; {12649#true} is VALID [2020-07-10 15:02:11,369 INFO L280 TraceCheckUtils]: 18: Hoare triple {12649#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; {12649#true} is VALID [2020-07-10 15:02:11,370 INFO L280 TraceCheckUtils]: 19: Hoare triple {12649#true} assume 3 == ~tmp_ndt_3~0; {12649#true} is VALID [2020-07-10 15:02:11,370 INFO L263 TraceCheckUtils]: 20: Hoare triple {12649#true} call #t~ret29 := KbFilter_PnP(~devobj~0, ~pirp~0); {12649#true} is VALID [2020-07-10 15:02:11,370 INFO L280 TraceCheckUtils]: 21: Hoare triple {12649#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; {12649#true} is VALID [2020-07-10 15:02:11,370 INFO L280 TraceCheckUtils]: 22: Hoare triple {12649#true} assume 0 == ~irpStack__MinorFunction~0; {12649#true} is VALID [2020-07-10 15:02:11,370 INFO L280 TraceCheckUtils]: 23: Hoare triple {12649#true} ~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {12649#true} is VALID [2020-07-10 15:02:11,370 INFO L280 TraceCheckUtils]: 24: Hoare triple {12649#true} assume !(~s~0 != ~NP~0); {12649#true} is VALID [2020-07-10 15:02:11,371 INFO L280 TraceCheckUtils]: 25: Hoare triple {12649#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {12649#true} is VALID [2020-07-10 15:02:11,371 INFO L280 TraceCheckUtils]: 26: Hoare triple {12649#true} ~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~event~0;~irpSp__Control~0 := 224; {12649#true} is VALID [2020-07-10 15:02:11,372 INFO L263 TraceCheckUtils]: 27: Hoare triple {12649#true} call #t~ret8 := IofCallDriver(~devExt__TopOfStack~0, ~Irp); {12690#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} is VALID [2020-07-10 15:02:11,372 INFO L280 TraceCheckUtils]: 28: Hoare triple {12690#(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; {12649#true} is VALID [2020-07-10 15:02:11,372 INFO L280 TraceCheckUtils]: 29: Hoare triple {12649#true} assume 0 != ~compRegistered~0; {12649#true} is VALID [2020-07-10 15:02:11,373 INFO L263 TraceCheckUtils]: 30: Hoare triple {12649#true} call #t~ret33 := KbFilter_Complete(~DeviceObject, ~Irp, ~lcontext~0); {12703#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-10 15:02:11,373 INFO L280 TraceCheckUtils]: 31: Hoare triple {12703#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {12649#true} is VALID [2020-07-10 15:02:11,374 INFO L263 TraceCheckUtils]: 32: Hoare triple {12649#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {12703#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-10 15:02:11,374 INFO L280 TraceCheckUtils]: 33: Hoare triple {12703#(= ~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; {12649#true} is VALID [2020-07-10 15:02:11,374 INFO L280 TraceCheckUtils]: 34: Hoare triple {12649#true} assume true; {12649#true} is VALID [2020-07-10 15:02:11,375 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {12649#true} {12649#true} #710#return; {12649#true} is VALID [2020-07-10 15:02:11,375 INFO L280 TraceCheckUtils]: 36: Hoare triple {12649#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {12649#true} is VALID [2020-07-10 15:02:11,375 INFO L280 TraceCheckUtils]: 37: Hoare triple {12649#true} assume true; {12649#true} is VALID [2020-07-10 15:02:11,375 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {12649#true} {12649#true} #732#return; {12649#true} is VALID [2020-07-10 15:02:11,375 INFO L280 TraceCheckUtils]: 39: Hoare triple {12649#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~compRetStatus~0 := #t~ret33;havoc #t~ret33;~__cil_tmp7~0 := ~compRetStatus~0; {12649#true} is VALID [2020-07-10 15:02:11,375 INFO L280 TraceCheckUtils]: 40: Hoare triple {12649#true} assume -1073741802 == ~__cil_tmp7~0; {12649#true} is VALID [2020-07-10 15:02:11,376 INFO L263 TraceCheckUtils]: 41: Hoare triple {12649#true} call stubMoreProcessingRequired(); {12707#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-10 15:02:11,376 INFO L280 TraceCheckUtils]: 42: Hoare triple {12707#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {12649#true} is VALID [2020-07-10 15:02:11,376 INFO L280 TraceCheckUtils]: 43: Hoare triple {12649#true} assume true; {12649#true} is VALID [2020-07-10 15:02:11,377 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {12649#true} {12649#true} #734#return; {12649#true} is VALID [2020-07-10 15:02:11,377 INFO L280 TraceCheckUtils]: 45: Hoare triple {12649#true} havoc ~tmp_ndt_6~0;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp_ndt_6~0 := #t~nondet34;havoc #t~nondet34; {12649#true} is VALID [2020-07-10 15:02:11,377 INFO L280 TraceCheckUtils]: 46: Hoare triple {12649#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; {12649#true} is VALID [2020-07-10 15:02:11,377 INFO L280 TraceCheckUtils]: 47: Hoare triple {12649#true} assume 1 == ~tmp_ndt_7~0; {12649#true} is VALID [2020-07-10 15:02:11,378 INFO L280 TraceCheckUtils]: 48: Hoare triple {12649#true} ~returnVal2~0 := -1073741823; {12702#(<= (+ IofCallDriver_~returnVal2~0 1073741823) 0)} is VALID [2020-07-10 15:02:11,378 INFO L280 TraceCheckUtils]: 49: Hoare triple {12702#(<= (+ IofCallDriver_~returnVal2~0 1073741823) 0)} assume !(~s~0 == ~NP~0); {12702#(<= (+ IofCallDriver_~returnVal2~0 1073741823) 0)} is VALID [2020-07-10 15:02:11,379 INFO L280 TraceCheckUtils]: 50: Hoare triple {12702#(<= (+ IofCallDriver_~returnVal2~0 1073741823) 0)} assume ~s~0 == ~MPR1~0; {12702#(<= (+ IofCallDriver_~returnVal2~0 1073741823) 0)} is VALID [2020-07-10 15:02:11,380 INFO L280 TraceCheckUtils]: 51: Hoare triple {12702#(<= (+ IofCallDriver_~returnVal2~0 1073741823) 0)} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {12650#false} is VALID [2020-07-10 15:02:11,380 INFO L280 TraceCheckUtils]: 52: Hoare triple {12650#false} #res := ~returnVal2~0; {12650#false} is VALID [2020-07-10 15:02:11,380 INFO L280 TraceCheckUtils]: 53: Hoare triple {12650#false} assume true; {12650#false} is VALID [2020-07-10 15:02:11,380 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {12650#false} {12649#true} #768#return; {12650#false} is VALID [2020-07-10 15:02:11,380 INFO L280 TraceCheckUtils]: 55: Hoare triple {12650#false} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~status~0 := #t~ret8;havoc #t~ret8;~__cil_tmp23~0 := ~status~0; {12650#false} is VALID [2020-07-10 15:02:11,380 INFO L280 TraceCheckUtils]: 56: Hoare triple {12650#false} assume !(259 == ~__cil_tmp23~0); {12650#false} is VALID [2020-07-10 15:02:11,381 INFO L280 TraceCheckUtils]: 57: Hoare triple {12650#false} assume !(~status~0 >= 0); {12650#false} is VALID [2020-07-10 15:02:11,381 INFO L280 TraceCheckUtils]: 58: Hoare triple {12650#false} ~Irp__IoStatus__Status~0 := ~status~0;~myStatus~0 := ~status~0;~Irp__IoStatus__Information~0 := 0; {12650#false} is VALID [2020-07-10 15:02:11,381 INFO L263 TraceCheckUtils]: 59: Hoare triple {12650#false} call IofCompleteRequest(~Irp, 0); {12650#false} is VALID [2020-07-10 15:02:11,381 INFO L280 TraceCheckUtils]: 60: Hoare triple {12650#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {12650#false} is VALID [2020-07-10 15:02:11,381 INFO L280 TraceCheckUtils]: 61: Hoare triple {12650#false} assume !(~s~0 == ~NP~0); {12650#false} is VALID [2020-07-10 15:02:11,382 INFO L263 TraceCheckUtils]: 62: Hoare triple {12650#false} call errorFn(); {12650#false} is VALID [2020-07-10 15:02:11,382 INFO L280 TraceCheckUtils]: 63: Hoare triple {12650#false} assume !false; {12650#false} is VALID [2020-07-10 15:02:11,390 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:02:11,390 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [569911985] [2020-07-10 15:02:11,390 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:02:11,390 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 15:02:11,391 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [766317897] [2020-07-10 15:02:11,391 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-10 15:02:11,391 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:02:11,391 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 15:02:11,459 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 64 edges. 64 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:02:11,460 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 15:02:11,460 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:02:11,460 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 15:02:11,460 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2020-07-10 15:02:11,461 INFO L87 Difference]: Start difference. First operand 94 states and 102 transitions. Second operand 9 states. [2020-07-10 15:02:12,724 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:02:12,724 INFO L93 Difference]: Finished difference Result 130 states and 144 transitions. [2020-07-10 15:02:12,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-10 15:02:12,724 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-10 15:02:12,725 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:02:12,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 15:02:12,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 129 transitions. [2020-07-10 15:02:12,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 15:02:12,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 129 transitions. [2020-07-10 15:02:12,728 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 129 transitions. [2020-07-10 15:02:12,918 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 129 edges. 129 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:02:12,921 INFO L225 Difference]: With dead ends: 130 [2020-07-10 15:02:12,921 INFO L226 Difference]: Without dead ends: 100 [2020-07-10 15:02:12,922 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 [2020-07-10 15:02:12,922 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 100 states. [2020-07-10 15:02:13,220 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 100 to 97. [2020-07-10 15:02:13,220 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:02:13,221 INFO L82 GeneralOperation]: Start isEquivalent. First operand 100 states. Second operand 97 states. [2020-07-10 15:02:13,221 INFO L74 IsIncluded]: Start isIncluded. First operand 100 states. Second operand 97 states. [2020-07-10 15:02:13,221 INFO L87 Difference]: Start difference. First operand 100 states. Second operand 97 states. [2020-07-10 15:02:13,222 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:02:13,223 INFO L93 Difference]: Finished difference Result 100 states and 108 transitions. [2020-07-10 15:02:13,223 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 108 transitions. [2020-07-10 15:02:13,223 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:02:13,223 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:02:13,223 INFO L74 IsIncluded]: Start isIncluded. First operand 97 states. Second operand 100 states. [2020-07-10 15:02:13,223 INFO L87 Difference]: Start difference. First operand 97 states. Second operand 100 states. [2020-07-10 15:02:13,225 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:02:13,225 INFO L93 Difference]: Finished difference Result 100 states and 108 transitions. [2020-07-10 15:02:13,225 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 108 transitions. [2020-07-10 15:02:13,226 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:02:13,226 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:02:13,226 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:02:13,226 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:02:13,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 97 states. [2020-07-10 15:02:13,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 97 states and 105 transitions. [2020-07-10 15:02:13,228 INFO L78 Accepts]: Start accepts. Automaton has 97 states and 105 transitions. Word has length 64 [2020-07-10 15:02:13,228 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:02:13,228 INFO L479 AbstractCegarLoop]: Abstraction has 97 states and 105 transitions. [2020-07-10 15:02:13,228 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 15:02:13,228 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 105 transitions. [2020-07-10 15:02:13,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2020-07-10 15:02:13,229 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:02:13,229 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] [2020-07-10 15:02:13,229 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2020-07-10 15:02:13,229 INFO L427 AbstractCegarLoop]: === Iteration 14 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:02:13,230 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:02:13,230 INFO L82 PathProgramCache]: Analyzing trace with hash 1883613746, now seen corresponding path program 1 times [2020-07-10 15:02:13,230 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:02:13,230 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1650469611] [2020-07-10 15:02:13,230 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:02:13,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:13,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:13,371 INFO L280 TraceCheckUtils]: 0: Hoare triple {13262#(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; {13222#true} is VALID [2020-07-10 15:02:13,372 INFO L280 TraceCheckUtils]: 1: Hoare triple {13222#true} assume true; {13222#true} is VALID [2020-07-10 15:02:13,372 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13222#true} {13222#true} #756#return; {13222#true} is VALID [2020-07-10 15:02:13,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:13,427 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)|) (= ~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; {13222#true} is VALID [2020-07-10 15:02:13,427 INFO L280 TraceCheckUtils]: 1: Hoare triple {13222#true} assume true; {13222#true} is VALID [2020-07-10 15:02:13,427 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13222#true} {13222#true} #716#return; {13222#true} is VALID [2020-07-10 15:02:13,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:13,460 INFO L280 TraceCheckUtils]: 0: Hoare triple {13264#(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; {13222#true} is VALID [2020-07-10 15:02:13,461 INFO L280 TraceCheckUtils]: 1: Hoare triple {13222#true} assume true; {13222#true} is VALID [2020-07-10 15:02:13,461 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13222#true} {13222#true} #718#return; {13222#true} is VALID [2020-07-10 15:02:13,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:13,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:13,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:13,545 INFO L280 TraceCheckUtils]: 0: Hoare triple {13279#(= ~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; {13222#true} is VALID [2020-07-10 15:02:13,545 INFO L280 TraceCheckUtils]: 1: Hoare triple {13222#true} assume true; {13222#true} is VALID [2020-07-10 15:02:13,545 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13222#true} {13222#true} #710#return; {13222#true} is VALID [2020-07-10 15:02:13,546 INFO L280 TraceCheckUtils]: 0: Hoare triple {13279#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {13222#true} is VALID [2020-07-10 15:02:13,547 INFO L263 TraceCheckUtils]: 1: Hoare triple {13222#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {13279#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-10 15:02:13,547 INFO L280 TraceCheckUtils]: 2: Hoare triple {13279#(= ~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; {13222#true} is VALID [2020-07-10 15:02:13,547 INFO L280 TraceCheckUtils]: 3: Hoare triple {13222#true} assume true; {13222#true} is VALID [2020-07-10 15:02:13,547 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13222#true} {13222#true} #710#return; {13222#true} is VALID [2020-07-10 15:02:13,548 INFO L280 TraceCheckUtils]: 5: Hoare triple {13222#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {13222#true} is VALID [2020-07-10 15:02:13,548 INFO L280 TraceCheckUtils]: 6: Hoare triple {13222#true} assume true; {13222#true} is VALID [2020-07-10 15:02:13,548 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {13222#true} {13222#true} #732#return; {13222#true} is VALID [2020-07-10 15:02:13,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:13,565 INFO L280 TraceCheckUtils]: 0: Hoare triple {13283#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {13222#true} is VALID [2020-07-10 15:02:13,566 INFO L280 TraceCheckUtils]: 1: Hoare triple {13222#true} assume true; {13222#true} is VALID [2020-07-10 15:02:13,566 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13222#true} {13222#true} #734#return; {13222#true} is VALID [2020-07-10 15:02:13,566 INFO L280 TraceCheckUtils]: 0: Hoare triple {13265#(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; {13222#true} is VALID [2020-07-10 15:02:13,566 INFO L280 TraceCheckUtils]: 1: Hoare triple {13222#true} assume 0 != ~compRegistered~0; {13222#true} is VALID [2020-07-10 15:02:13,567 INFO L263 TraceCheckUtils]: 2: Hoare triple {13222#true} call #t~ret33 := KbFilter_Complete(~DeviceObject, ~Irp, ~lcontext~0); {13279#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-10 15:02:13,568 INFO L280 TraceCheckUtils]: 3: Hoare triple {13279#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {13222#true} is VALID [2020-07-10 15:02:13,568 INFO L263 TraceCheckUtils]: 4: Hoare triple {13222#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {13279#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-10 15:02:13,569 INFO L280 TraceCheckUtils]: 5: Hoare triple {13279#(= ~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; {13222#true} is VALID [2020-07-10 15:02:13,569 INFO L280 TraceCheckUtils]: 6: Hoare triple {13222#true} assume true; {13222#true} is VALID [2020-07-10 15:02:13,569 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {13222#true} {13222#true} #710#return; {13222#true} is VALID [2020-07-10 15:02:13,569 INFO L280 TraceCheckUtils]: 8: Hoare triple {13222#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {13222#true} is VALID [2020-07-10 15:02:13,569 INFO L280 TraceCheckUtils]: 9: Hoare triple {13222#true} assume true; {13222#true} is VALID [2020-07-10 15:02:13,569 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {13222#true} {13222#true} #732#return; {13222#true} is VALID [2020-07-10 15:02:13,570 INFO L280 TraceCheckUtils]: 11: Hoare triple {13222#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~compRetStatus~0 := #t~ret33;havoc #t~ret33;~__cil_tmp7~0 := ~compRetStatus~0; {13222#true} is VALID [2020-07-10 15:02:13,570 INFO L280 TraceCheckUtils]: 12: Hoare triple {13222#true} assume -1073741802 == ~__cil_tmp7~0; {13222#true} is VALID [2020-07-10 15:02:13,570 INFO L263 TraceCheckUtils]: 13: Hoare triple {13222#true} call stubMoreProcessingRequired(); {13283#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-10 15:02:13,571 INFO L280 TraceCheckUtils]: 14: Hoare triple {13283#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {13222#true} is VALID [2020-07-10 15:02:13,571 INFO L280 TraceCheckUtils]: 15: Hoare triple {13222#true} assume true; {13222#true} is VALID [2020-07-10 15:02:13,571 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13222#true} {13222#true} #734#return; {13222#true} is VALID [2020-07-10 15:02:13,571 INFO L280 TraceCheckUtils]: 17: Hoare triple {13222#true} havoc ~tmp_ndt_6~0;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp_ndt_6~0 := #t~nondet34;havoc #t~nondet34; {13222#true} is VALID [2020-07-10 15:02:13,571 INFO L280 TraceCheckUtils]: 18: Hoare triple {13222#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; {13222#true} is VALID [2020-07-10 15:02:13,572 INFO L280 TraceCheckUtils]: 19: Hoare triple {13222#true} assume !(1 == ~tmp_ndt_7~0); {13222#true} is VALID [2020-07-10 15:02:13,572 INFO L280 TraceCheckUtils]: 20: Hoare triple {13222#true} ~returnVal2~0 := 259; {13277#(<= 259 IofCallDriver_~returnVal2~0)} is VALID [2020-07-10 15:02:13,573 INFO L280 TraceCheckUtils]: 21: Hoare triple {13277#(<= 259 IofCallDriver_~returnVal2~0)} assume !(~s~0 == ~NP~0); {13277#(<= 259 IofCallDriver_~returnVal2~0)} is VALID [2020-07-10 15:02:13,573 INFO L280 TraceCheckUtils]: 22: Hoare triple {13277#(<= 259 IofCallDriver_~returnVal2~0)} assume ~s~0 == ~MPR1~0; {13277#(<= 259 IofCallDriver_~returnVal2~0)} is VALID [2020-07-10 15:02:13,574 INFO L280 TraceCheckUtils]: 23: Hoare triple {13277#(<= 259 IofCallDriver_~returnVal2~0)} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {13277#(<= 259 IofCallDriver_~returnVal2~0)} is VALID [2020-07-10 15:02:13,574 INFO L280 TraceCheckUtils]: 24: Hoare triple {13277#(<= 259 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {13278#(<= 259 |IofCallDriver_#res|)} is VALID [2020-07-10 15:02:13,575 INFO L280 TraceCheckUtils]: 25: Hoare triple {13278#(<= 259 |IofCallDriver_#res|)} assume true; {13278#(<= 259 |IofCallDriver_#res|)} is VALID [2020-07-10 15:02:13,576 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13278#(<= 259 |IofCallDriver_#res|)} {13222#true} #768#return; {13260#(<= 259 |KbFilter_PnP_#t~ret8|)} is VALID [2020-07-10 15:02:13,578 INFO L263 TraceCheckUtils]: 0: Hoare triple {13222#true} call ULTIMATE.init(); {13262#(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 [2020-07-10 15:02:13,579 INFO L280 TraceCheckUtils]: 1: Hoare triple {13262#(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; {13222#true} is VALID [2020-07-10 15:02:13,579 INFO L280 TraceCheckUtils]: 2: Hoare triple {13222#true} assume true; {13222#true} is VALID [2020-07-10 15:02:13,579 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13222#true} {13222#true} #756#return; {13222#true} is VALID [2020-07-10 15:02:13,580 INFO L263 TraceCheckUtils]: 4: Hoare triple {13222#true} call #t~ret79 := main(); {13222#true} is VALID [2020-07-10 15:02:13,580 INFO L280 TraceCheckUtils]: 5: Hoare triple {13222#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; {13222#true} is VALID [2020-07-10 15:02:13,581 INFO L263 TraceCheckUtils]: 6: Hoare triple {13222#true} call _BLAST_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)|) (= ~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 [2020-07-10 15:02:13,582 INFO L280 TraceCheckUtils]: 7: 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)|) (= ~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; {13222#true} is VALID [2020-07-10 15:02:13,582 INFO L280 TraceCheckUtils]: 8: Hoare triple {13222#true} assume true; {13222#true} is VALID [2020-07-10 15:02:13,582 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {13222#true} {13222#true} #716#return; {13222#true} is VALID [2020-07-10 15:02:13,582 INFO L280 TraceCheckUtils]: 10: Hoare triple {13222#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; {13222#true} is VALID [2020-07-10 15:02:13,582 INFO L280 TraceCheckUtils]: 11: Hoare triple {13222#true} assume !(0 == ~irp_choice~0); {13222#true} is VALID [2020-07-10 15:02:13,584 INFO L263 TraceCheckUtils]: 12: Hoare triple {13222#true} call stub_driver_init(); {13264#(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 [2020-07-10 15:02:13,584 INFO L280 TraceCheckUtils]: 13: Hoare triple {13264#(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; {13222#true} is VALID [2020-07-10 15:02:13,584 INFO L280 TraceCheckUtils]: 14: Hoare triple {13222#true} assume true; {13222#true} is VALID [2020-07-10 15:02:13,584 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {13222#true} {13222#true} #718#return; {13222#true} is VALID [2020-07-10 15:02:13,584 INFO L280 TraceCheckUtils]: 16: Hoare triple {13222#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; {13222#true} is VALID [2020-07-10 15:02:13,585 INFO L280 TraceCheckUtils]: 17: Hoare triple {13222#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; {13222#true} is VALID [2020-07-10 15:02:13,585 INFO L280 TraceCheckUtils]: 18: Hoare triple {13222#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; {13222#true} is VALID [2020-07-10 15:02:13,585 INFO L280 TraceCheckUtils]: 19: Hoare triple {13222#true} assume 3 == ~tmp_ndt_3~0; {13222#true} is VALID [2020-07-10 15:02:13,585 INFO L263 TraceCheckUtils]: 20: Hoare triple {13222#true} call #t~ret29 := KbFilter_PnP(~devobj~0, ~pirp~0); {13222#true} is VALID [2020-07-10 15:02:13,585 INFO L280 TraceCheckUtils]: 21: Hoare triple {13222#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; {13222#true} is VALID [2020-07-10 15:02:13,585 INFO L280 TraceCheckUtils]: 22: Hoare triple {13222#true} assume 0 == ~irpStack__MinorFunction~0; {13222#true} is VALID [2020-07-10 15:02:13,586 INFO L280 TraceCheckUtils]: 23: Hoare triple {13222#true} ~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {13222#true} is VALID [2020-07-10 15:02:13,586 INFO L280 TraceCheckUtils]: 24: Hoare triple {13222#true} assume !(~s~0 != ~NP~0); {13222#true} is VALID [2020-07-10 15:02:13,586 INFO L280 TraceCheckUtils]: 25: Hoare triple {13222#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {13222#true} is VALID [2020-07-10 15:02:13,586 INFO L280 TraceCheckUtils]: 26: Hoare triple {13222#true} ~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~event~0;~irpSp__Control~0 := 224; {13222#true} is VALID [2020-07-10 15:02:13,588 INFO L263 TraceCheckUtils]: 27: Hoare triple {13222#true} call #t~ret8 := IofCallDriver(~devExt__TopOfStack~0, ~Irp); {13265#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} is VALID [2020-07-10 15:02:13,588 INFO L280 TraceCheckUtils]: 28: Hoare triple {13265#(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; {13222#true} is VALID [2020-07-10 15:02:13,588 INFO L280 TraceCheckUtils]: 29: Hoare triple {13222#true} assume 0 != ~compRegistered~0; {13222#true} is VALID [2020-07-10 15:02:13,589 INFO L263 TraceCheckUtils]: 30: Hoare triple {13222#true} call #t~ret33 := KbFilter_Complete(~DeviceObject, ~Irp, ~lcontext~0); {13279#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-10 15:02:13,589 INFO L280 TraceCheckUtils]: 31: Hoare triple {13279#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {13222#true} is VALID [2020-07-10 15:02:13,591 INFO L263 TraceCheckUtils]: 32: Hoare triple {13222#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {13279#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-10 15:02:13,591 INFO L280 TraceCheckUtils]: 33: Hoare triple {13279#(= ~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; {13222#true} is VALID [2020-07-10 15:02:13,591 INFO L280 TraceCheckUtils]: 34: Hoare triple {13222#true} assume true; {13222#true} is VALID [2020-07-10 15:02:13,591 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {13222#true} {13222#true} #710#return; {13222#true} is VALID [2020-07-10 15:02:13,592 INFO L280 TraceCheckUtils]: 36: Hoare triple {13222#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {13222#true} is VALID [2020-07-10 15:02:13,592 INFO L280 TraceCheckUtils]: 37: Hoare triple {13222#true} assume true; {13222#true} is VALID [2020-07-10 15:02:13,592 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {13222#true} {13222#true} #732#return; {13222#true} is VALID [2020-07-10 15:02:13,592 INFO L280 TraceCheckUtils]: 39: Hoare triple {13222#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~compRetStatus~0 := #t~ret33;havoc #t~ret33;~__cil_tmp7~0 := ~compRetStatus~0; {13222#true} is VALID [2020-07-10 15:02:13,592 INFO L280 TraceCheckUtils]: 40: Hoare triple {13222#true} assume -1073741802 == ~__cil_tmp7~0; {13222#true} is VALID [2020-07-10 15:02:13,593 INFO L263 TraceCheckUtils]: 41: Hoare triple {13222#true} call stubMoreProcessingRequired(); {13283#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-10 15:02:13,593 INFO L280 TraceCheckUtils]: 42: Hoare triple {13283#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {13222#true} is VALID [2020-07-10 15:02:13,593 INFO L280 TraceCheckUtils]: 43: Hoare triple {13222#true} assume true; {13222#true} is VALID [2020-07-10 15:02:13,594 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {13222#true} {13222#true} #734#return; {13222#true} is VALID [2020-07-10 15:02:13,594 INFO L280 TraceCheckUtils]: 45: Hoare triple {13222#true} havoc ~tmp_ndt_6~0;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp_ndt_6~0 := #t~nondet34;havoc #t~nondet34; {13222#true} is VALID [2020-07-10 15:02:13,594 INFO L280 TraceCheckUtils]: 46: Hoare triple {13222#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; {13222#true} is VALID [2020-07-10 15:02:13,594 INFO L280 TraceCheckUtils]: 47: Hoare triple {13222#true} assume !(1 == ~tmp_ndt_7~0); {13222#true} is VALID [2020-07-10 15:02:13,595 INFO L280 TraceCheckUtils]: 48: Hoare triple {13222#true} ~returnVal2~0 := 259; {13277#(<= 259 IofCallDriver_~returnVal2~0)} is VALID [2020-07-10 15:02:13,595 INFO L280 TraceCheckUtils]: 49: Hoare triple {13277#(<= 259 IofCallDriver_~returnVal2~0)} assume !(~s~0 == ~NP~0); {13277#(<= 259 IofCallDriver_~returnVal2~0)} is VALID [2020-07-10 15:02:13,596 INFO L280 TraceCheckUtils]: 50: Hoare triple {13277#(<= 259 IofCallDriver_~returnVal2~0)} assume ~s~0 == ~MPR1~0; {13277#(<= 259 IofCallDriver_~returnVal2~0)} is VALID [2020-07-10 15:02:13,596 INFO L280 TraceCheckUtils]: 51: Hoare triple {13277#(<= 259 IofCallDriver_~returnVal2~0)} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {13277#(<= 259 IofCallDriver_~returnVal2~0)} is VALID [2020-07-10 15:02:13,597 INFO L280 TraceCheckUtils]: 52: Hoare triple {13277#(<= 259 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {13278#(<= 259 |IofCallDriver_#res|)} is VALID [2020-07-10 15:02:13,597 INFO L280 TraceCheckUtils]: 53: Hoare triple {13278#(<= 259 |IofCallDriver_#res|)} assume true; {13278#(<= 259 |IofCallDriver_#res|)} is VALID [2020-07-10 15:02:13,598 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {13278#(<= 259 |IofCallDriver_#res|)} {13222#true} #768#return; {13260#(<= 259 |KbFilter_PnP_#t~ret8|)} is VALID [2020-07-10 15:02:13,599 INFO L280 TraceCheckUtils]: 55: Hoare triple {13260#(<= 259 |KbFilter_PnP_#t~ret8|)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~status~0 := #t~ret8;havoc #t~ret8;~__cil_tmp23~0 := ~status~0; {13261#(<= 259 KbFilter_PnP_~status~0)} is VALID [2020-07-10 15:02:13,599 INFO L280 TraceCheckUtils]: 56: Hoare triple {13261#(<= 259 KbFilter_PnP_~status~0)} assume !(259 == ~__cil_tmp23~0); {13261#(<= 259 KbFilter_PnP_~status~0)} is VALID [2020-07-10 15:02:13,600 INFO L280 TraceCheckUtils]: 57: Hoare triple {13261#(<= 259 KbFilter_PnP_~status~0)} assume !(~status~0 >= 0); {13223#false} is VALID [2020-07-10 15:02:13,600 INFO L280 TraceCheckUtils]: 58: Hoare triple {13223#false} ~Irp__IoStatus__Status~0 := ~status~0;~myStatus~0 := ~status~0;~Irp__IoStatus__Information~0 := 0; {13223#false} is VALID [2020-07-10 15:02:13,600 INFO L263 TraceCheckUtils]: 59: Hoare triple {13223#false} call IofCompleteRequest(~Irp, 0); {13223#false} is VALID [2020-07-10 15:02:13,601 INFO L280 TraceCheckUtils]: 60: Hoare triple {13223#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {13223#false} is VALID [2020-07-10 15:02:13,601 INFO L280 TraceCheckUtils]: 61: Hoare triple {13223#false} assume !(~s~0 == ~NP~0); {13223#false} is VALID [2020-07-10 15:02:13,601 INFO L263 TraceCheckUtils]: 62: Hoare triple {13223#false} call errorFn(); {13223#false} is VALID [2020-07-10 15:02:13,601 INFO L280 TraceCheckUtils]: 63: Hoare triple {13223#false} assume !false; {13223#false} is VALID [2020-07-10 15:02:13,606 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:02:13,607 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1650469611] [2020-07-10 15:02:13,607 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:02:13,607 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-10 15:02:13,607 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [542469776] [2020-07-10 15:02:13,608 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 64 [2020-07-10 15:02:13,608 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:02:13,608 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-10 15:02:13,697 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 64 edges. 64 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:02:13,697 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-10 15:02:13,697 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:02:13,698 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-10 15:02:13,698 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=97, Unknown=0, NotChecked=0, Total=132 [2020-07-10 15:02:13,698 INFO L87 Difference]: Start difference. First operand 97 states and 105 transitions. Second operand 12 states. [2020-07-10 15:02:15,440 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:02:15,440 INFO L93 Difference]: Finished difference Result 110 states and 117 transitions. [2020-07-10 15:02:15,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-10 15:02:15,440 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 64 [2020-07-10 15:02:15,441 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:02:15,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 15:02:15,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 104 transitions. [2020-07-10 15:02:15,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 15:02:15,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 104 transitions. [2020-07-10 15:02:15,444 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 104 transitions. [2020-07-10 15:02:15,612 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 104 edges. 104 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:02:15,614 INFO L225 Difference]: With dead ends: 110 [2020-07-10 15:02:15,614 INFO L226 Difference]: Without dead ends: 103 [2020-07-10 15:02:15,615 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=39, Invalid=117, Unknown=0, NotChecked=0, Total=156 [2020-07-10 15:02:15,616 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 103 states. [2020-07-10 15:02:15,904 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 103 to 97. [2020-07-10 15:02:15,904 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:02:15,905 INFO L82 GeneralOperation]: Start isEquivalent. First operand 103 states. Second operand 97 states. [2020-07-10 15:02:15,905 INFO L74 IsIncluded]: Start isIncluded. First operand 103 states. Second operand 97 states. [2020-07-10 15:02:15,905 INFO L87 Difference]: Start difference. First operand 103 states. Second operand 97 states. [2020-07-10 15:02:15,907 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:02:15,908 INFO L93 Difference]: Finished difference Result 103 states and 110 transitions. [2020-07-10 15:02:15,908 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 110 transitions. [2020-07-10 15:02:15,908 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:02:15,909 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:02:15,909 INFO L74 IsIncluded]: Start isIncluded. First operand 97 states. Second operand 103 states. [2020-07-10 15:02:15,909 INFO L87 Difference]: Start difference. First operand 97 states. Second operand 103 states. [2020-07-10 15:02:15,911 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:02:15,911 INFO L93 Difference]: Finished difference Result 103 states and 110 transitions. [2020-07-10 15:02:15,911 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 110 transitions. [2020-07-10 15:02:15,912 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:02:15,912 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:02:15,912 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:02:15,912 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:02:15,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 97 states. [2020-07-10 15:02:15,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 97 states and 104 transitions. [2020-07-10 15:02:15,914 INFO L78 Accepts]: Start accepts. Automaton has 97 states and 104 transitions. Word has length 64 [2020-07-10 15:02:15,915 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:02:15,915 INFO L479 AbstractCegarLoop]: Abstraction has 97 states and 104 transitions. [2020-07-10 15:02:15,915 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-10 15:02:15,915 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 104 transitions. [2020-07-10 15:02:15,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2020-07-10 15:02:15,916 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:02:15,916 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] [2020-07-10 15:02:15,916 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2020-07-10 15:02:15,916 INFO L427 AbstractCegarLoop]: === Iteration 15 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:02:15,916 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:02:15,916 INFO L82 PathProgramCache]: Analyzing trace with hash 1968245100, now seen corresponding path program 1 times [2020-07-10 15:02:15,917 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:02:15,917 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [862020543] [2020-07-10 15:02:15,917 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:02:15,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:16,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:16,083 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)|) (= ~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; {13780#true} is VALID [2020-07-10 15:02:16,084 INFO L280 TraceCheckUtils]: 1: Hoare triple {13780#true} assume true; {13780#true} is VALID [2020-07-10 15:02:16,084 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13780#true} {13780#true} #756#return; {13780#true} is VALID [2020-07-10 15:02:16,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:16,165 INFO L280 TraceCheckUtils]: 0: Hoare triple {13822#(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; {13788#(<= (+ ~NP~0 5) ~MPR3~0)} is VALID [2020-07-10 15:02:16,166 INFO L280 TraceCheckUtils]: 1: Hoare triple {13788#(<= (+ ~NP~0 5) ~MPR3~0)} assume true; {13788#(<= (+ ~NP~0 5) ~MPR3~0)} is VALID [2020-07-10 15:02:16,167 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13788#(<= (+ ~NP~0 5) ~MPR3~0)} {13780#true} #716#return; {13788#(<= (+ ~NP~0 5) ~MPR3~0)} is VALID [2020-07-10 15:02:16,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:16,230 INFO L280 TraceCheckUtils]: 0: Hoare triple {13823#(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; {13824#(= ~s~0 ~NP~0)} is VALID [2020-07-10 15:02:16,231 INFO L280 TraceCheckUtils]: 1: Hoare triple {13824#(= ~s~0 ~NP~0)} assume true; {13824#(= ~s~0 ~NP~0)} is VALID [2020-07-10 15:02:16,232 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13824#(= ~s~0 ~NP~0)} {13788#(<= (+ ~NP~0 5) ~MPR3~0)} #718#return; {13792#(not (= ~MPR3~0 ~s~0))} is VALID [2020-07-10 15:02:16,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:16,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:16,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:16,303 INFO L280 TraceCheckUtils]: 0: Hoare triple {13837#(= ~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; {13780#true} is VALID [2020-07-10 15:02:16,303 INFO L280 TraceCheckUtils]: 1: Hoare triple {13780#true} assume true; {13780#true} is VALID [2020-07-10 15:02:16,304 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13780#true} {13780#true} #710#return; {13780#true} is VALID [2020-07-10 15:02:16,304 INFO L280 TraceCheckUtils]: 0: Hoare triple {13837#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {13780#true} is VALID [2020-07-10 15:02:16,305 INFO L263 TraceCheckUtils]: 1: Hoare triple {13780#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {13837#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-10 15:02:16,306 INFO L280 TraceCheckUtils]: 2: Hoare triple {13837#(= ~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; {13780#true} is VALID [2020-07-10 15:02:16,306 INFO L280 TraceCheckUtils]: 3: Hoare triple {13780#true} assume true; {13780#true} is VALID [2020-07-10 15:02:16,306 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13780#true} {13780#true} #710#return; {13780#true} is VALID [2020-07-10 15:02:16,306 INFO L280 TraceCheckUtils]: 5: Hoare triple {13780#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {13780#true} is VALID [2020-07-10 15:02:16,306 INFO L280 TraceCheckUtils]: 6: Hoare triple {13780#true} assume true; {13780#true} is VALID [2020-07-10 15:02:16,307 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {13780#true} {13780#true} #732#return; {13780#true} is VALID [2020-07-10 15:02:16,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:16,323 INFO L280 TraceCheckUtils]: 0: Hoare triple {13841#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {13780#true} is VALID [2020-07-10 15:02:16,324 INFO L280 TraceCheckUtils]: 1: Hoare triple {13780#true} assume true; {13780#true} is VALID [2020-07-10 15:02:16,324 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13780#true} {13780#true} #734#return; {13780#true} is VALID [2020-07-10 15:02:16,324 INFO L280 TraceCheckUtils]: 0: Hoare triple {13825#(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; {13780#true} is VALID [2020-07-10 15:02:16,324 INFO L280 TraceCheckUtils]: 1: Hoare triple {13780#true} assume 0 != ~compRegistered~0; {13780#true} is VALID [2020-07-10 15:02:16,325 INFO L263 TraceCheckUtils]: 2: Hoare triple {13780#true} call #t~ret33 := KbFilter_Complete(~DeviceObject, ~Irp, ~lcontext~0); {13837#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-10 15:02:16,326 INFO L280 TraceCheckUtils]: 3: Hoare triple {13837#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {13780#true} is VALID [2020-07-10 15:02:16,326 INFO L263 TraceCheckUtils]: 4: Hoare triple {13780#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {13837#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-10 15:02:16,327 INFO L280 TraceCheckUtils]: 5: Hoare triple {13837#(= ~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; {13780#true} is VALID [2020-07-10 15:02:16,327 INFO L280 TraceCheckUtils]: 6: Hoare triple {13780#true} assume true; {13780#true} is VALID [2020-07-10 15:02:16,327 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {13780#true} {13780#true} #710#return; {13780#true} is VALID [2020-07-10 15:02:16,327 INFO L280 TraceCheckUtils]: 8: Hoare triple {13780#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {13780#true} is VALID [2020-07-10 15:02:16,327 INFO L280 TraceCheckUtils]: 9: Hoare triple {13780#true} assume true; {13780#true} is VALID [2020-07-10 15:02:16,328 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {13780#true} {13780#true} #732#return; {13780#true} is VALID [2020-07-10 15:02:16,328 INFO L280 TraceCheckUtils]: 11: Hoare triple {13780#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~compRetStatus~0 := #t~ret33;havoc #t~ret33;~__cil_tmp7~0 := ~compRetStatus~0; {13780#true} is VALID [2020-07-10 15:02:16,328 INFO L280 TraceCheckUtils]: 12: Hoare triple {13780#true} assume -1073741802 == ~__cil_tmp7~0; {13780#true} is VALID [2020-07-10 15:02:16,329 INFO L263 TraceCheckUtils]: 13: Hoare triple {13780#true} call stubMoreProcessingRequired(); {13841#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-10 15:02:16,330 INFO L280 TraceCheckUtils]: 14: Hoare triple {13841#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {13780#true} is VALID [2020-07-10 15:02:16,330 INFO L280 TraceCheckUtils]: 15: Hoare triple {13780#true} assume true; {13780#true} is VALID [2020-07-10 15:02:16,330 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13780#true} {13780#true} #734#return; {13780#true} is VALID [2020-07-10 15:02:16,330 INFO L280 TraceCheckUtils]: 17: Hoare triple {13780#true} havoc ~tmp_ndt_6~0;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp_ndt_6~0 := #t~nondet34;havoc #t~nondet34; {13780#true} is VALID [2020-07-10 15:02:16,331 INFO L280 TraceCheckUtils]: 18: Hoare triple {13780#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; {13780#true} is VALID [2020-07-10 15:02:16,331 INFO L280 TraceCheckUtils]: 19: Hoare triple {13780#true} assume 1 == ~tmp_ndt_7~0; {13780#true} is VALID [2020-07-10 15:02:16,331 INFO L280 TraceCheckUtils]: 20: Hoare triple {13780#true} ~returnVal2~0 := -1073741823; {13780#true} is VALID [2020-07-10 15:02:16,332 INFO L280 TraceCheckUtils]: 21: Hoare triple {13780#true} assume !(~s~0 == ~NP~0); {13780#true} is VALID [2020-07-10 15:02:16,332 INFO L280 TraceCheckUtils]: 22: Hoare triple {13780#true} assume ~s~0 == ~MPR1~0; {13780#true} is VALID [2020-07-10 15:02:16,333 INFO L280 TraceCheckUtils]: 23: Hoare triple {13780#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {13824#(= ~s~0 ~NP~0)} is VALID [2020-07-10 15:02:16,334 INFO L280 TraceCheckUtils]: 24: Hoare triple {13824#(= ~s~0 ~NP~0)} #res := ~returnVal2~0; {13824#(= ~s~0 ~NP~0)} is VALID [2020-07-10 15:02:16,334 INFO L280 TraceCheckUtils]: 25: Hoare triple {13824#(= ~s~0 ~NP~0)} assume true; {13824#(= ~s~0 ~NP~0)} is VALID [2020-07-10 15:02:16,336 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13824#(= ~s~0 ~NP~0)} {13793#(not (= ~MPR3~0 ~NP~0))} #768#return; {13792#(not (= ~MPR3~0 ~s~0))} is VALID [2020-07-10 15:02:16,340 INFO L263 TraceCheckUtils]: 0: Hoare triple {13780#true} call ULTIMATE.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)|) (= ~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 [2020-07-10 15:02:16,340 INFO L280 TraceCheckUtils]: 1: 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)|) (= ~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; {13780#true} is VALID [2020-07-10 15:02:16,340 INFO L280 TraceCheckUtils]: 2: Hoare triple {13780#true} assume true; {13780#true} is VALID [2020-07-10 15:02:16,341 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13780#true} {13780#true} #756#return; {13780#true} is VALID [2020-07-10 15:02:16,341 INFO L263 TraceCheckUtils]: 4: Hoare triple {13780#true} call #t~ret79 := main(); {13780#true} is VALID [2020-07-10 15:02:16,341 INFO L280 TraceCheckUtils]: 5: Hoare triple {13780#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; {13780#true} is VALID [2020-07-10 15:02:16,344 INFO L263 TraceCheckUtils]: 6: Hoare triple {13780#true} call _BLAST_init(); {13822#(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 [2020-07-10 15:02:16,345 INFO L280 TraceCheckUtils]: 7: Hoare triple {13822#(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; {13788#(<= (+ ~NP~0 5) ~MPR3~0)} is VALID [2020-07-10 15:02:16,346 INFO L280 TraceCheckUtils]: 8: Hoare triple {13788#(<= (+ ~NP~0 5) ~MPR3~0)} assume true; {13788#(<= (+ ~NP~0 5) ~MPR3~0)} is VALID [2020-07-10 15:02:16,347 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {13788#(<= (+ ~NP~0 5) ~MPR3~0)} {13780#true} #716#return; {13788#(<= (+ ~NP~0 5) ~MPR3~0)} is VALID [2020-07-10 15:02:16,348 INFO L280 TraceCheckUtils]: 10: Hoare triple {13788#(<= (+ ~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; {13788#(<= (+ ~NP~0 5) ~MPR3~0)} is VALID [2020-07-10 15:02:16,348 INFO L280 TraceCheckUtils]: 11: Hoare triple {13788#(<= (+ ~NP~0 5) ~MPR3~0)} assume !(0 == ~irp_choice~0); {13788#(<= (+ ~NP~0 5) ~MPR3~0)} is VALID [2020-07-10 15:02:16,350 INFO L263 TraceCheckUtils]: 12: Hoare triple {13788#(<= (+ ~NP~0 5) ~MPR3~0)} call stub_driver_init(); {13823#(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 [2020-07-10 15:02:16,350 INFO L280 TraceCheckUtils]: 13: Hoare triple {13823#(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; {13824#(= ~s~0 ~NP~0)} is VALID [2020-07-10 15:02:16,351 INFO L280 TraceCheckUtils]: 14: Hoare triple {13824#(= ~s~0 ~NP~0)} assume true; {13824#(= ~s~0 ~NP~0)} is VALID [2020-07-10 15:02:16,352 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {13824#(= ~s~0 ~NP~0)} {13788#(<= (+ ~NP~0 5) ~MPR3~0)} #718#return; {13792#(not (= ~MPR3~0 ~s~0))} is VALID [2020-07-10 15:02:16,353 INFO L280 TraceCheckUtils]: 16: Hoare triple {13792#(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; {13792#(not (= ~MPR3~0 ~s~0))} is VALID [2020-07-10 15:02:16,354 INFO L280 TraceCheckUtils]: 17: Hoare triple {13792#(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; {13792#(not (= ~MPR3~0 ~s~0))} is VALID [2020-07-10 15:02:16,355 INFO L280 TraceCheckUtils]: 18: Hoare triple {13792#(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; {13792#(not (= ~MPR3~0 ~s~0))} is VALID [2020-07-10 15:02:16,355 INFO L280 TraceCheckUtils]: 19: Hoare triple {13792#(not (= ~MPR3~0 ~s~0))} assume 3 == ~tmp_ndt_3~0; {13792#(not (= ~MPR3~0 ~s~0))} is VALID [2020-07-10 15:02:16,356 INFO L263 TraceCheckUtils]: 20: Hoare triple {13792#(not (= ~MPR3~0 ~s~0))} call #t~ret29 := KbFilter_PnP(~devobj~0, ~pirp~0); {13792#(not (= ~MPR3~0 ~s~0))} is VALID [2020-07-10 15:02:16,357 INFO L280 TraceCheckUtils]: 21: Hoare triple {13792#(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; {13792#(not (= ~MPR3~0 ~s~0))} is VALID [2020-07-10 15:02:16,358 INFO L280 TraceCheckUtils]: 22: Hoare triple {13792#(not (= ~MPR3~0 ~s~0))} assume 0 == ~irpStack__MinorFunction~0; {13792#(not (= ~MPR3~0 ~s~0))} is VALID [2020-07-10 15:02:16,358 INFO L280 TraceCheckUtils]: 23: Hoare triple {13792#(not (= ~MPR3~0 ~s~0))} ~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {13792#(not (= ~MPR3~0 ~s~0))} is VALID [2020-07-10 15:02:16,359 INFO L280 TraceCheckUtils]: 24: Hoare triple {13792#(not (= ~MPR3~0 ~s~0))} assume !(~s~0 != ~NP~0); {13793#(not (= ~MPR3~0 ~NP~0))} is VALID [2020-07-10 15:02:16,360 INFO L280 TraceCheckUtils]: 25: Hoare triple {13793#(not (= ~MPR3~0 ~NP~0))} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {13793#(not (= ~MPR3~0 ~NP~0))} is VALID [2020-07-10 15:02:16,361 INFO L280 TraceCheckUtils]: 26: Hoare triple {13793#(not (= ~MPR3~0 ~NP~0))} ~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~event~0;~irpSp__Control~0 := 224; {13793#(not (= ~MPR3~0 ~NP~0))} is VALID [2020-07-10 15:02:16,362 INFO L263 TraceCheckUtils]: 27: Hoare triple {13793#(not (= ~MPR3~0 ~NP~0))} call #t~ret8 := IofCallDriver(~devExt__TopOfStack~0, ~Irp); {13825#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} is VALID [2020-07-10 15:02:16,363 INFO L280 TraceCheckUtils]: 28: Hoare triple {13825#(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; {13780#true} is VALID [2020-07-10 15:02:16,363 INFO L280 TraceCheckUtils]: 29: Hoare triple {13780#true} assume 0 != ~compRegistered~0; {13780#true} is VALID [2020-07-10 15:02:16,364 INFO L263 TraceCheckUtils]: 30: Hoare triple {13780#true} call #t~ret33 := KbFilter_Complete(~DeviceObject, ~Irp, ~lcontext~0); {13837#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-10 15:02:16,365 INFO L280 TraceCheckUtils]: 31: Hoare triple {13837#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {13780#true} is VALID [2020-07-10 15:02:16,366 INFO L263 TraceCheckUtils]: 32: Hoare triple {13780#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {13837#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-10 15:02:16,366 INFO L280 TraceCheckUtils]: 33: Hoare triple {13837#(= ~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; {13780#true} is VALID [2020-07-10 15:02:16,367 INFO L280 TraceCheckUtils]: 34: Hoare triple {13780#true} assume true; {13780#true} is VALID [2020-07-10 15:02:16,367 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {13780#true} {13780#true} #710#return; {13780#true} is VALID [2020-07-10 15:02:16,367 INFO L280 TraceCheckUtils]: 36: Hoare triple {13780#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {13780#true} is VALID [2020-07-10 15:02:16,367 INFO L280 TraceCheckUtils]: 37: Hoare triple {13780#true} assume true; {13780#true} is VALID [2020-07-10 15:02:16,368 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {13780#true} {13780#true} #732#return; {13780#true} is VALID [2020-07-10 15:02:16,368 INFO L280 TraceCheckUtils]: 39: Hoare triple {13780#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~compRetStatus~0 := #t~ret33;havoc #t~ret33;~__cil_tmp7~0 := ~compRetStatus~0; {13780#true} is VALID [2020-07-10 15:02:16,368 INFO L280 TraceCheckUtils]: 40: Hoare triple {13780#true} assume -1073741802 == ~__cil_tmp7~0; {13780#true} is VALID [2020-07-10 15:02:16,369 INFO L263 TraceCheckUtils]: 41: Hoare triple {13780#true} call stubMoreProcessingRequired(); {13841#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-10 15:02:16,369 INFO L280 TraceCheckUtils]: 42: Hoare triple {13841#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {13780#true} is VALID [2020-07-10 15:02:16,369 INFO L280 TraceCheckUtils]: 43: Hoare triple {13780#true} assume true; {13780#true} is VALID [2020-07-10 15:02:16,370 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {13780#true} {13780#true} #734#return; {13780#true} is VALID [2020-07-10 15:02:16,370 INFO L280 TraceCheckUtils]: 45: Hoare triple {13780#true} havoc ~tmp_ndt_6~0;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp_ndt_6~0 := #t~nondet34;havoc #t~nondet34; {13780#true} is VALID [2020-07-10 15:02:16,370 INFO L280 TraceCheckUtils]: 46: Hoare triple {13780#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; {13780#true} is VALID [2020-07-10 15:02:16,370 INFO L280 TraceCheckUtils]: 47: Hoare triple {13780#true} assume 1 == ~tmp_ndt_7~0; {13780#true} is VALID [2020-07-10 15:02:16,370 INFO L280 TraceCheckUtils]: 48: Hoare triple {13780#true} ~returnVal2~0 := -1073741823; {13780#true} is VALID [2020-07-10 15:02:16,371 INFO L280 TraceCheckUtils]: 49: Hoare triple {13780#true} assume !(~s~0 == ~NP~0); {13780#true} is VALID [2020-07-10 15:02:16,371 INFO L280 TraceCheckUtils]: 50: Hoare triple {13780#true} assume ~s~0 == ~MPR1~0; {13780#true} is VALID [2020-07-10 15:02:16,372 INFO L280 TraceCheckUtils]: 51: Hoare triple {13780#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {13824#(= ~s~0 ~NP~0)} is VALID [2020-07-10 15:02:16,372 INFO L280 TraceCheckUtils]: 52: Hoare triple {13824#(= ~s~0 ~NP~0)} #res := ~returnVal2~0; {13824#(= ~s~0 ~NP~0)} is VALID [2020-07-10 15:02:16,373 INFO L280 TraceCheckUtils]: 53: Hoare triple {13824#(= ~s~0 ~NP~0)} assume true; {13824#(= ~s~0 ~NP~0)} is VALID [2020-07-10 15:02:16,374 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {13824#(= ~s~0 ~NP~0)} {13793#(not (= ~MPR3~0 ~NP~0))} #768#return; {13792#(not (= ~MPR3~0 ~s~0))} is VALID [2020-07-10 15:02:16,375 INFO L280 TraceCheckUtils]: 55: Hoare triple {13792#(not (= ~MPR3~0 ~s~0))} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~status~0 := #t~ret8;havoc #t~ret8;~__cil_tmp23~0 := ~status~0; {13792#(not (= ~MPR3~0 ~s~0))} is VALID [2020-07-10 15:02:16,375 INFO L280 TraceCheckUtils]: 56: Hoare triple {13792#(not (= ~MPR3~0 ~s~0))} assume 259 == ~__cil_tmp23~0; {13792#(not (= ~MPR3~0 ~s~0))} is VALID [2020-07-10 15:02:16,376 INFO L263 TraceCheckUtils]: 57: Hoare triple {13792#(not (= ~MPR3~0 ~s~0))} call #t~ret9 := KeWaitForSingleObject(~event~0, ~Executive~0, ~KernelMode~0, 0, 0); {13792#(not (= ~MPR3~0 ~s~0))} is VALID [2020-07-10 15:02:16,377 INFO L280 TraceCheckUtils]: 58: Hoare triple {13792#(not (= ~MPR3~0 ~s~0))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {13792#(not (= ~MPR3~0 ~s~0))} is VALID [2020-07-10 15:02:16,377 INFO L280 TraceCheckUtils]: 59: Hoare triple {13792#(not (= ~MPR3~0 ~s~0))} assume ~s~0 == ~MPR3~0; {13781#false} is VALID [2020-07-10 15:02:16,378 INFO L280 TraceCheckUtils]: 60: Hoare triple {13781#false} assume !(1 == ~setEventCalled~0); {13781#false} is VALID [2020-07-10 15:02:16,378 INFO L280 TraceCheckUtils]: 61: Hoare triple {13781#false} assume !(1 == ~customIrp~0); {13781#false} is VALID [2020-07-10 15:02:16,378 INFO L280 TraceCheckUtils]: 62: Hoare triple {13781#false} assume ~s~0 == ~MPR3~0; {13781#false} is VALID [2020-07-10 15:02:16,378 INFO L263 TraceCheckUtils]: 63: Hoare triple {13781#false} call errorFn(); {13781#false} is VALID [2020-07-10 15:02:16,378 INFO L280 TraceCheckUtils]: 64: Hoare triple {13781#false} assume !false; {13781#false} is VALID [2020-07-10 15:02:16,385 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:02:16,385 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [862020543] [2020-07-10 15:02:16,386 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:02:16,386 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-10 15:02:16,386 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1587144106] [2020-07-10 15:02:16,387 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 65 [2020-07-10 15:02:16,387 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:02:16,388 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-10 15:02:16,480 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:02:16,481 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-10 15:02:16,481 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:02:16,481 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-10 15:02:16,482 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=96, Unknown=0, NotChecked=0, Total=132 [2020-07-10 15:02:16,482 INFO L87 Difference]: Start difference. First operand 97 states and 104 transitions. Second operand 12 states. [2020-07-10 15:02:18,449 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:02:18,449 INFO L93 Difference]: Finished difference Result 109 states and 115 transitions. [2020-07-10 15:02:18,449 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-07-10 15:02:18,450 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 65 [2020-07-10 15:02:18,450 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:02:18,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 15:02:18,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 112 transitions. [2020-07-10 15:02:18,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 15:02:18,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 112 transitions. [2020-07-10 15:02:18,454 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 112 transitions. [2020-07-10 15:02:18,653 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 112 edges. 112 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:02:18,655 INFO L225 Difference]: With dead ends: 109 [2020-07-10 15:02:18,655 INFO L226 Difference]: Without dead ends: 91 [2020-07-10 15:02:18,656 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 [2020-07-10 15:02:18,656 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 91 states. [2020-07-10 15:02:18,947 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 91 to 82. [2020-07-10 15:02:18,948 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:02:18,948 INFO L82 GeneralOperation]: Start isEquivalent. First operand 91 states. Second operand 82 states. [2020-07-10 15:02:18,948 INFO L74 IsIncluded]: Start isIncluded. First operand 91 states. Second operand 82 states. [2020-07-10 15:02:18,948 INFO L87 Difference]: Start difference. First operand 91 states. Second operand 82 states. [2020-07-10 15:02:18,950 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:02:18,950 INFO L93 Difference]: Finished difference Result 91 states and 96 transitions. [2020-07-10 15:02:18,950 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 96 transitions. [2020-07-10 15:02:18,951 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:02:18,951 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:02:18,951 INFO L74 IsIncluded]: Start isIncluded. First operand 82 states. Second operand 91 states. [2020-07-10 15:02:18,951 INFO L87 Difference]: Start difference. First operand 82 states. Second operand 91 states. [2020-07-10 15:02:18,953 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:02:18,953 INFO L93 Difference]: Finished difference Result 91 states and 96 transitions. [2020-07-10 15:02:18,953 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 96 transitions. [2020-07-10 15:02:18,953 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:02:18,953 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:02:18,954 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:02:18,954 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:02:18,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 82 states. [2020-07-10 15:02:18,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 87 transitions. [2020-07-10 15:02:18,956 INFO L78 Accepts]: Start accepts. Automaton has 82 states and 87 transitions. Word has length 65 [2020-07-10 15:02:18,956 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:02:18,956 INFO L479 AbstractCegarLoop]: Abstraction has 82 states and 87 transitions. [2020-07-10 15:02:18,956 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-10 15:02:18,956 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 87 transitions. [2020-07-10 15:02:18,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2020-07-10 15:02:18,957 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:02:18,957 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] [2020-07-10 15:02:18,957 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2020-07-10 15:02:18,957 INFO L427 AbstractCegarLoop]: === Iteration 16 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:02:18,957 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:02:18,958 INFO L82 PathProgramCache]: Analyzing trace with hash -603130258, now seen corresponding path program 1 times [2020-07-10 15:02:18,958 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:02:18,958 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [886497514] [2020-07-10 15:02:18,958 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:02:18,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:19,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:19,104 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; {14313#true} is VALID [2020-07-10 15:02:19,105 INFO L280 TraceCheckUtils]: 1: Hoare triple {14313#true} assume true; {14313#true} is VALID [2020-07-10 15:02:19,105 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14313#true} {14313#true} #756#return; {14313#true} is VALID [2020-07-10 15:02:19,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:19,174 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; {14321#(and (<= 1 ~NP~0) (<= ~NP~0 1))} is VALID [2020-07-10 15:02:19,175 INFO L280 TraceCheckUtils]: 1: Hoare triple {14321#(and (<= 1 ~NP~0) (<= ~NP~0 1))} assume true; {14321#(and (<= 1 ~NP~0) (<= ~NP~0 1))} is VALID [2020-07-10 15:02:19,176 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14321#(and (<= 1 ~NP~0) (<= ~NP~0 1))} {14313#true} #716#return; {14321#(and (<= 1 ~NP~0) (<= ~NP~0 1))} is VALID [2020-07-10 15:02:19,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:19,208 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; {14313#true} is VALID [2020-07-10 15:02:19,209 INFO L280 TraceCheckUtils]: 1: Hoare triple {14313#true} assume true; {14313#true} is VALID [2020-07-10 15:02:19,209 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14313#true} {14313#true} #718#return; {14313#true} is VALID [2020-07-10 15:02:19,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:19,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:19,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:19,279 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 [2020-07-10 15:02:19,279 INFO L280 TraceCheckUtils]: 1: Hoare triple {14352#(= ~setEventCalled~0 1)} assume true; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-10 15:02:19,280 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14352#(= ~setEventCalled~0 1)} {14313#true} #710#return; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-10 15:02:19,281 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; {14313#true} is VALID [2020-07-10 15:02:19,282 INFO L263 TraceCheckUtils]: 1: Hoare triple {14313#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {14368#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-10 15:02:19,282 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 [2020-07-10 15:02:19,283 INFO L280 TraceCheckUtils]: 3: Hoare triple {14352#(= ~setEventCalled~0 1)} assume true; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-10 15:02:19,284 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {14352#(= ~setEventCalled~0 1)} {14313#true} #710#return; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-10 15:02:19,284 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 [2020-07-10 15:02:19,285 INFO L280 TraceCheckUtils]: 6: Hoare triple {14352#(= ~setEventCalled~0 1)} assume true; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-10 15:02:19,286 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {14352#(= ~setEventCalled~0 1)} {14313#true} #732#return; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-10 15:02:19,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:19,307 INFO L280 TraceCheckUtils]: 0: Hoare triple {14372#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {14313#true} is VALID [2020-07-10 15:02:19,307 INFO L280 TraceCheckUtils]: 1: Hoare triple {14313#true} assume true; {14313#true} is VALID [2020-07-10 15:02:19,308 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14313#true} {14352#(= ~setEventCalled~0 1)} #734#return; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-10 15:02:19,308 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; {14313#true} is VALID [2020-07-10 15:02:19,308 INFO L280 TraceCheckUtils]: 1: Hoare triple {14313#true} assume 0 != ~compRegistered~0; {14313#true} is VALID [2020-07-10 15:02:19,310 INFO L263 TraceCheckUtils]: 2: Hoare triple {14313#true} call #t~ret33 := KbFilter_Complete(~DeviceObject, ~Irp, ~lcontext~0); {14368#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-10 15:02:19,310 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; {14313#true} is VALID [2020-07-10 15:02:19,311 INFO L263 TraceCheckUtils]: 4: Hoare triple {14313#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {14368#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-10 15:02:19,312 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 [2020-07-10 15:02:19,313 INFO L280 TraceCheckUtils]: 6: Hoare triple {14352#(= ~setEventCalled~0 1)} assume true; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-10 15:02:19,313 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {14352#(= ~setEventCalled~0 1)} {14313#true} #710#return; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-10 15:02:19,314 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 [2020-07-10 15:02:19,315 INFO L280 TraceCheckUtils]: 9: Hoare triple {14352#(= ~setEventCalled~0 1)} assume true; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-10 15:02:19,316 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {14352#(= ~setEventCalled~0 1)} {14313#true} #732#return; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-10 15:02:19,316 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 [2020-07-10 15:02:19,317 INFO L280 TraceCheckUtils]: 12: Hoare triple {14352#(= ~setEventCalled~0 1)} assume -1073741802 == ~__cil_tmp7~0; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-10 15:02:19,318 INFO L263 TraceCheckUtils]: 13: Hoare triple {14352#(= ~setEventCalled~0 1)} call stubMoreProcessingRequired(); {14372#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-10 15:02:19,318 INFO L280 TraceCheckUtils]: 14: Hoare triple {14372#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {14313#true} is VALID [2020-07-10 15:02:19,318 INFO L280 TraceCheckUtils]: 15: Hoare triple {14313#true} assume true; {14313#true} is VALID [2020-07-10 15:02:19,319 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {14313#true} {14352#(= ~setEventCalled~0 1)} #734#return; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-10 15:02:19,319 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 [2020-07-10 15:02:19,320 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 [2020-07-10 15:02:19,320 INFO L280 TraceCheckUtils]: 19: Hoare triple {14352#(= ~setEventCalled~0 1)} assume !(1 == ~tmp_ndt_7~0); {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-10 15:02:19,321 INFO L280 TraceCheckUtils]: 20: Hoare triple {14352#(= ~setEventCalled~0 1)} ~returnVal2~0 := 259; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-10 15:02:19,321 INFO L280 TraceCheckUtils]: 21: Hoare triple {14352#(= ~setEventCalled~0 1)} assume !(~s~0 == ~NP~0); {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-10 15:02:19,322 INFO L280 TraceCheckUtils]: 22: Hoare triple {14352#(= ~setEventCalled~0 1)} assume ~s~0 == ~MPR1~0; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-10 15:02:19,322 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 [2020-07-10 15:02:19,323 INFO L280 TraceCheckUtils]: 24: Hoare triple {14352#(= ~setEventCalled~0 1)} #res := ~returnVal2~0; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-10 15:02:19,323 INFO L280 TraceCheckUtils]: 25: Hoare triple {14352#(= ~setEventCalled~0 1)} assume true; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-10 15:02:19,324 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {14352#(= ~setEventCalled~0 1)} {14313#true} #768#return; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-10 15:02:19,327 INFO L263 TraceCheckUtils]: 0: Hoare triple {14313#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 [2020-07-10 15:02:19,327 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; {14313#true} is VALID [2020-07-10 15:02:19,328 INFO L280 TraceCheckUtils]: 2: Hoare triple {14313#true} assume true; {14313#true} is VALID [2020-07-10 15:02:19,328 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {14313#true} {14313#true} #756#return; {14313#true} is VALID [2020-07-10 15:02:19,328 INFO L263 TraceCheckUtils]: 4: Hoare triple {14313#true} call #t~ret79 := main(); {14313#true} is VALID [2020-07-10 15:02:19,328 INFO L280 TraceCheckUtils]: 5: Hoare triple {14313#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; {14313#true} is VALID [2020-07-10 15:02:19,330 INFO L263 TraceCheckUtils]: 6: Hoare triple {14313#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 [2020-07-10 15:02:19,331 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; {14321#(and (<= 1 ~NP~0) (<= ~NP~0 1))} is VALID [2020-07-10 15:02:19,331 INFO L280 TraceCheckUtils]: 8: Hoare triple {14321#(and (<= 1 ~NP~0) (<= ~NP~0 1))} assume true; {14321#(and (<= 1 ~NP~0) (<= ~NP~0 1))} is VALID [2020-07-10 15:02:19,332 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {14321#(and (<= 1 ~NP~0) (<= ~NP~0 1))} {14313#true} #716#return; {14321#(and (<= 1 ~NP~0) (<= ~NP~0 1))} is VALID [2020-07-10 15:02:19,332 INFO L280 TraceCheckUtils]: 10: Hoare triple {14321#(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; {14313#true} is VALID [2020-07-10 15:02:19,332 INFO L280 TraceCheckUtils]: 11: Hoare triple {14313#true} assume !(0 == ~irp_choice~0); {14313#true} is VALID [2020-07-10 15:02:19,334 INFO L263 TraceCheckUtils]: 12: Hoare triple {14313#true} 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 [2020-07-10 15:02:19,334 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; {14313#true} is VALID [2020-07-10 15:02:19,335 INFO L280 TraceCheckUtils]: 14: Hoare triple {14313#true} assume true; {14313#true} is VALID [2020-07-10 15:02:19,335 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {14313#true} {14313#true} #718#return; {14313#true} is VALID [2020-07-10 15:02:19,335 INFO L280 TraceCheckUtils]: 16: Hoare triple {14313#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; {14313#true} is VALID [2020-07-10 15:02:19,336 INFO L280 TraceCheckUtils]: 17: Hoare triple {14313#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; {14313#true} is VALID [2020-07-10 15:02:19,336 INFO L280 TraceCheckUtils]: 18: Hoare triple {14313#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; {14313#true} is VALID [2020-07-10 15:02:19,336 INFO L280 TraceCheckUtils]: 19: Hoare triple {14313#true} assume 3 == ~tmp_ndt_3~0; {14313#true} is VALID [2020-07-10 15:02:19,336 INFO L263 TraceCheckUtils]: 20: Hoare triple {14313#true} call #t~ret29 := KbFilter_PnP(~devobj~0, ~pirp~0); {14313#true} is VALID [2020-07-10 15:02:19,336 INFO L280 TraceCheckUtils]: 21: Hoare triple {14313#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; {14313#true} is VALID [2020-07-10 15:02:19,337 INFO L280 TraceCheckUtils]: 22: Hoare triple {14313#true} assume 0 == ~irpStack__MinorFunction~0; {14313#true} is VALID [2020-07-10 15:02:19,337 INFO L280 TraceCheckUtils]: 23: Hoare triple {14313#true} ~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {14313#true} is VALID [2020-07-10 15:02:19,337 INFO L280 TraceCheckUtils]: 24: Hoare triple {14313#true} assume !(~s~0 != ~NP~0); {14313#true} is VALID [2020-07-10 15:02:19,337 INFO L280 TraceCheckUtils]: 25: Hoare triple {14313#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {14313#true} is VALID [2020-07-10 15:02:19,337 INFO L280 TraceCheckUtils]: 26: Hoare triple {14313#true} ~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~event~0;~irpSp__Control~0 := 224; {14313#true} is VALID [2020-07-10 15:02:19,338 INFO L263 TraceCheckUtils]: 27: Hoare triple {14313#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 [2020-07-10 15:02:19,339 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; {14313#true} is VALID [2020-07-10 15:02:19,339 INFO L280 TraceCheckUtils]: 29: Hoare triple {14313#true} assume 0 != ~compRegistered~0; {14313#true} is VALID [2020-07-10 15:02:19,340 INFO L263 TraceCheckUtils]: 30: Hoare triple {14313#true} call #t~ret33 := KbFilter_Complete(~DeviceObject, ~Irp, ~lcontext~0); {14368#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-10 15:02:19,340 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; {14313#true} is VALID [2020-07-10 15:02:19,341 INFO L263 TraceCheckUtils]: 32: Hoare triple {14313#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {14368#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-10 15:02:19,341 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 [2020-07-10 15:02:19,342 INFO L280 TraceCheckUtils]: 34: Hoare triple {14352#(= ~setEventCalled~0 1)} assume true; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-10 15:02:19,343 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {14352#(= ~setEventCalled~0 1)} {14313#true} #710#return; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-10 15:02:19,343 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 [2020-07-10 15:02:19,343 INFO L280 TraceCheckUtils]: 37: Hoare triple {14352#(= ~setEventCalled~0 1)} assume true; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-10 15:02:19,344 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {14352#(= ~setEventCalled~0 1)} {14313#true} #732#return; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-10 15:02:19,345 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 [2020-07-10 15:02:19,345 INFO L280 TraceCheckUtils]: 40: Hoare triple {14352#(= ~setEventCalled~0 1)} assume -1073741802 == ~__cil_tmp7~0; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-10 15:02:19,346 INFO L263 TraceCheckUtils]: 41: Hoare triple {14352#(= ~setEventCalled~0 1)} call stubMoreProcessingRequired(); {14372#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-10 15:02:19,346 INFO L280 TraceCheckUtils]: 42: Hoare triple {14372#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {14313#true} is VALID [2020-07-10 15:02:19,346 INFO L280 TraceCheckUtils]: 43: Hoare triple {14313#true} assume true; {14313#true} is VALID [2020-07-10 15:02:19,347 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {14313#true} {14352#(= ~setEventCalled~0 1)} #734#return; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-10 15:02:19,347 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 [2020-07-10 15:02:19,348 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 [2020-07-10 15:02:19,348 INFO L280 TraceCheckUtils]: 47: Hoare triple {14352#(= ~setEventCalled~0 1)} assume !(1 == ~tmp_ndt_7~0); {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-10 15:02:19,349 INFO L280 TraceCheckUtils]: 48: Hoare triple {14352#(= ~setEventCalled~0 1)} ~returnVal2~0 := 259; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-10 15:02:19,349 INFO L280 TraceCheckUtils]: 49: Hoare triple {14352#(= ~setEventCalled~0 1)} assume !(~s~0 == ~NP~0); {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-10 15:02:19,350 INFO L280 TraceCheckUtils]: 50: Hoare triple {14352#(= ~setEventCalled~0 1)} assume ~s~0 == ~MPR1~0; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-10 15:02:19,350 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 [2020-07-10 15:02:19,351 INFO L280 TraceCheckUtils]: 52: Hoare triple {14352#(= ~setEventCalled~0 1)} #res := ~returnVal2~0; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-10 15:02:19,351 INFO L280 TraceCheckUtils]: 53: Hoare triple {14352#(= ~setEventCalled~0 1)} assume true; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-10 15:02:19,352 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {14352#(= ~setEventCalled~0 1)} {14313#true} #768#return; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-10 15:02:19,352 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 [2020-07-10 15:02:19,353 INFO L280 TraceCheckUtils]: 56: Hoare triple {14352#(= ~setEventCalled~0 1)} assume 259 == ~__cil_tmp23~0; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-10 15:02:19,354 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 [2020-07-10 15:02:19,354 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 [2020-07-10 15:02:19,355 INFO L280 TraceCheckUtils]: 59: Hoare triple {14352#(= ~setEventCalled~0 1)} assume ~s~0 == ~MPR3~0; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-10 15:02:19,355 INFO L280 TraceCheckUtils]: 60: Hoare triple {14352#(= ~setEventCalled~0 1)} assume !(1 == ~setEventCalled~0); {14314#false} is VALID [2020-07-10 15:02:19,355 INFO L280 TraceCheckUtils]: 61: Hoare triple {14314#false} assume !(1 == ~customIrp~0); {14314#false} is VALID [2020-07-10 15:02:19,356 INFO L280 TraceCheckUtils]: 62: Hoare triple {14314#false} assume ~s~0 == ~MPR3~0; {14314#false} is VALID [2020-07-10 15:02:19,356 INFO L263 TraceCheckUtils]: 63: Hoare triple {14314#false} call errorFn(); {14314#false} is VALID [2020-07-10 15:02:19,356 INFO L280 TraceCheckUtils]: 64: Hoare triple {14314#false} assume !false; {14314#false} is VALID [2020-07-10 15:02:19,362 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:02:19,362 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [886497514] [2020-07-10 15:02:19,365 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:02:19,365 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-10 15:02:19,365 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [734496390] [2020-07-10 15:02:19,366 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 65 [2020-07-10 15:02:19,366 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:02:19,366 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 15:02:19,436 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:02:19,436 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 15:02:19,437 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:02:19,437 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 15:02:19,437 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=59, Unknown=0, NotChecked=0, Total=90 [2020-07-10 15:02:19,437 INFO L87 Difference]: Start difference. First operand 82 states and 87 transitions. Second operand 10 states. [2020-07-10 15:02:20,550 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:02:20,551 INFO L93 Difference]: Finished difference Result 98 states and 104 transitions. [2020-07-10 15:02:20,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-10 15:02:20,551 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 65 [2020-07-10 15:02:20,551 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:02:20,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 15:02:20,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 104 transitions. [2020-07-10 15:02:20,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 15:02:20,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 104 transitions. [2020-07-10 15:02:20,558 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 104 transitions. [2020-07-10 15:02:20,752 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 104 edges. 104 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:02:20,754 INFO L225 Difference]: With dead ends: 98 [2020-07-10 15:02:20,755 INFO L226 Difference]: Without dead ends: 78 [2020-07-10 15:02:20,756 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 12 SyntacticMatches, 3 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=78, Invalid=162, Unknown=0, NotChecked=0, Total=240 [2020-07-10 15:02:20,756 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 78 states. [2020-07-10 15:02:21,030 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 78 to 78. [2020-07-10 15:02:21,031 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:02:21,031 INFO L82 GeneralOperation]: Start isEquivalent. First operand 78 states. Second operand 78 states. [2020-07-10 15:02:21,031 INFO L74 IsIncluded]: Start isIncluded. First operand 78 states. Second operand 78 states. [2020-07-10 15:02:21,031 INFO L87 Difference]: Start difference. First operand 78 states. Second operand 78 states. [2020-07-10 15:02:21,034 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:02:21,035 INFO L93 Difference]: Finished difference Result 78 states and 81 transitions. [2020-07-10 15:02:21,035 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 81 transitions. [2020-07-10 15:02:21,035 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:02:21,042 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:02:21,042 INFO L74 IsIncluded]: Start isIncluded. First operand 78 states. Second operand 78 states. [2020-07-10 15:02:21,042 INFO L87 Difference]: Start difference. First operand 78 states. Second operand 78 states. [2020-07-10 15:02:21,051 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:02:21,052 INFO L93 Difference]: Finished difference Result 78 states and 81 transitions. [2020-07-10 15:02:21,052 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 81 transitions. [2020-07-10 15:02:21,052 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:02:21,052 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:02:21,052 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:02:21,053 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:02:21,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 78 states. [2020-07-10 15:02:21,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 81 transitions. [2020-07-10 15:02:21,060 INFO L78 Accepts]: Start accepts. Automaton has 78 states and 81 transitions. Word has length 65 [2020-07-10 15:02:21,066 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:02:21,066 INFO L479 AbstractCegarLoop]: Abstraction has 78 states and 81 transitions. [2020-07-10 15:02:21,066 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-10 15:02:21,066 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 81 transitions. [2020-07-10 15:02:21,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2020-07-10 15:02:21,067 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:02:21,067 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] [2020-07-10 15:02:21,067 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2020-07-10 15:02:21,067 INFO L427 AbstractCegarLoop]: === Iteration 17 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:02:21,068 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:02:21,068 INFO L82 PathProgramCache]: Analyzing trace with hash 1151601388, now seen corresponding path program 1 times [2020-07-10 15:02:21,068 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:02:21,070 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1859279774] [2020-07-10 15:02:21,071 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:02:21,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:21,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:21,222 INFO L280 TraceCheckUtils]: 0: Hoare triple {14828#(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; {14788#true} is VALID [2020-07-10 15:02:21,222 INFO L280 TraceCheckUtils]: 1: Hoare triple {14788#true} assume true; {14788#true} is VALID [2020-07-10 15:02:21,222 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14788#true} {14788#true} #756#return; {14788#true} is VALID [2020-07-10 15:02:21,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:21,276 INFO L280 TraceCheckUtils]: 0: Hoare triple {14829#(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; {14788#true} is VALID [2020-07-10 15:02:21,276 INFO L280 TraceCheckUtils]: 1: Hoare triple {14788#true} assume true; {14788#true} is VALID [2020-07-10 15:02:21,277 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14788#true} {14788#true} #716#return; {14788#true} is VALID [2020-07-10 15:02:21,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:21,311 INFO L280 TraceCheckUtils]: 0: Hoare triple {14830#(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; {14788#true} is VALID [2020-07-10 15:02:21,312 INFO L280 TraceCheckUtils]: 1: Hoare triple {14788#true} assume true; {14788#true} is VALID [2020-07-10 15:02:21,312 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14788#true} {14788#true} #718#return; {14788#true} is VALID [2020-07-10 15:02:21,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:21,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:21,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:21,410 INFO L280 TraceCheckUtils]: 0: Hoare triple {14845#(= ~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; {14788#true} is VALID [2020-07-10 15:02:21,410 INFO L280 TraceCheckUtils]: 1: Hoare triple {14788#true} assume true; {14788#true} is VALID [2020-07-10 15:02:21,410 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14788#true} {14788#true} #710#return; {14788#true} is VALID [2020-07-10 15:02:21,410 INFO L280 TraceCheckUtils]: 0: Hoare triple {14845#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {14788#true} is VALID [2020-07-10 15:02:21,411 INFO L263 TraceCheckUtils]: 1: Hoare triple {14788#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {14845#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-10 15:02:21,412 INFO L280 TraceCheckUtils]: 2: Hoare triple {14845#(= ~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; {14788#true} is VALID [2020-07-10 15:02:21,412 INFO L280 TraceCheckUtils]: 3: Hoare triple {14788#true} assume true; {14788#true} is VALID [2020-07-10 15:02:21,412 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {14788#true} {14788#true} #710#return; {14788#true} is VALID [2020-07-10 15:02:21,412 INFO L280 TraceCheckUtils]: 5: Hoare triple {14788#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {14788#true} is VALID [2020-07-10 15:02:21,412 INFO L280 TraceCheckUtils]: 6: Hoare triple {14788#true} assume true; {14788#true} is VALID [2020-07-10 15:02:21,413 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {14788#true} {14788#true} #732#return; {14788#true} is VALID [2020-07-10 15:02:21,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:21,431 INFO L280 TraceCheckUtils]: 0: Hoare triple {14849#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {14788#true} is VALID [2020-07-10 15:02:21,431 INFO L280 TraceCheckUtils]: 1: Hoare triple {14788#true} assume true; {14788#true} is VALID [2020-07-10 15:02:21,431 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14788#true} {14788#true} #734#return; {14788#true} is VALID [2020-07-10 15:02:21,432 INFO L280 TraceCheckUtils]: 0: Hoare triple {14831#(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; {14788#true} is VALID [2020-07-10 15:02:21,432 INFO L280 TraceCheckUtils]: 1: Hoare triple {14788#true} assume 0 != ~compRegistered~0; {14788#true} is VALID [2020-07-10 15:02:21,433 INFO L263 TraceCheckUtils]: 2: Hoare triple {14788#true} call #t~ret33 := KbFilter_Complete(~DeviceObject, ~Irp, ~lcontext~0); {14845#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-10 15:02:21,433 INFO L280 TraceCheckUtils]: 3: Hoare triple {14845#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {14788#true} is VALID [2020-07-10 15:02:21,434 INFO L263 TraceCheckUtils]: 4: Hoare triple {14788#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {14845#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-10 15:02:21,434 INFO L280 TraceCheckUtils]: 5: Hoare triple {14845#(= ~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; {14788#true} is VALID [2020-07-10 15:02:21,435 INFO L280 TraceCheckUtils]: 6: Hoare triple {14788#true} assume true; {14788#true} is VALID [2020-07-10 15:02:21,435 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {14788#true} {14788#true} #710#return; {14788#true} is VALID [2020-07-10 15:02:21,435 INFO L280 TraceCheckUtils]: 8: Hoare triple {14788#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {14788#true} is VALID [2020-07-10 15:02:21,435 INFO L280 TraceCheckUtils]: 9: Hoare triple {14788#true} assume true; {14788#true} is VALID [2020-07-10 15:02:21,435 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {14788#true} {14788#true} #732#return; {14788#true} is VALID [2020-07-10 15:02:21,436 INFO L280 TraceCheckUtils]: 11: Hoare triple {14788#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~compRetStatus~0 := #t~ret33;havoc #t~ret33;~__cil_tmp7~0 := ~compRetStatus~0; {14788#true} is VALID [2020-07-10 15:02:21,436 INFO L280 TraceCheckUtils]: 12: Hoare triple {14788#true} assume -1073741802 == ~__cil_tmp7~0; {14788#true} is VALID [2020-07-10 15:02:21,437 INFO L263 TraceCheckUtils]: 13: Hoare triple {14788#true} call stubMoreProcessingRequired(); {14849#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-10 15:02:21,437 INFO L280 TraceCheckUtils]: 14: Hoare triple {14849#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {14788#true} is VALID [2020-07-10 15:02:21,437 INFO L280 TraceCheckUtils]: 15: Hoare triple {14788#true} assume true; {14788#true} is VALID [2020-07-10 15:02:21,437 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {14788#true} {14788#true} #734#return; {14788#true} is VALID [2020-07-10 15:02:21,437 INFO L280 TraceCheckUtils]: 17: Hoare triple {14788#true} havoc ~tmp_ndt_6~0;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp_ndt_6~0 := #t~nondet34;havoc #t~nondet34; {14788#true} is VALID [2020-07-10 15:02:21,438 INFO L280 TraceCheckUtils]: 18: Hoare triple {14788#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; {14788#true} is VALID [2020-07-10 15:02:21,438 INFO L280 TraceCheckUtils]: 19: Hoare triple {14788#true} assume !(1 == ~tmp_ndt_7~0); {14788#true} is VALID [2020-07-10 15:02:21,439 INFO L280 TraceCheckUtils]: 20: Hoare triple {14788#true} ~returnVal2~0 := 259; {14843#(and (<= 259 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 259))} is VALID [2020-07-10 15:02:21,439 INFO L280 TraceCheckUtils]: 21: Hoare triple {14843#(and (<= 259 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 259))} assume !(~s~0 == ~NP~0); {14843#(and (<= 259 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 259))} is VALID [2020-07-10 15:02:21,440 INFO L280 TraceCheckUtils]: 22: Hoare triple {14843#(and (<= 259 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 259))} assume ~s~0 == ~MPR1~0; {14843#(and (<= 259 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 259))} is VALID [2020-07-10 15:02:21,441 INFO L280 TraceCheckUtils]: 23: Hoare triple {14843#(and (<= 259 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 259))} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {14843#(and (<= 259 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 259))} is VALID [2020-07-10 15:02:21,441 INFO L280 TraceCheckUtils]: 24: Hoare triple {14843#(and (<= 259 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 259))} #res := ~returnVal2~0; {14844#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2020-07-10 15:02:21,442 INFO L280 TraceCheckUtils]: 25: Hoare triple {14844#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} assume true; {14844#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2020-07-10 15:02:21,443 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {14844#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} {14788#true} #768#return; {14826#(and (<= |KbFilter_PnP_#t~ret8| 259) (<= 259 |KbFilter_PnP_#t~ret8|))} is VALID [2020-07-10 15:02:21,446 INFO L263 TraceCheckUtils]: 0: Hoare triple {14788#true} call ULTIMATE.init(); {14828#(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 [2020-07-10 15:02:21,446 INFO L280 TraceCheckUtils]: 1: Hoare triple {14828#(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; {14788#true} is VALID [2020-07-10 15:02:21,446 INFO L280 TraceCheckUtils]: 2: Hoare triple {14788#true} assume true; {14788#true} is VALID [2020-07-10 15:02:21,447 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {14788#true} {14788#true} #756#return; {14788#true} is VALID [2020-07-10 15:02:21,447 INFO L263 TraceCheckUtils]: 4: Hoare triple {14788#true} call #t~ret79 := main(); {14788#true} is VALID [2020-07-10 15:02:21,447 INFO L280 TraceCheckUtils]: 5: Hoare triple {14788#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; {14788#true} is VALID [2020-07-10 15:02:21,449 INFO L263 TraceCheckUtils]: 6: Hoare triple {14788#true} call _BLAST_init(); {14829#(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 [2020-07-10 15:02:21,449 INFO L280 TraceCheckUtils]: 7: Hoare triple {14829#(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; {14788#true} is VALID [2020-07-10 15:02:21,449 INFO L280 TraceCheckUtils]: 8: Hoare triple {14788#true} assume true; {14788#true} is VALID [2020-07-10 15:02:21,449 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {14788#true} {14788#true} #716#return; {14788#true} is VALID [2020-07-10 15:02:21,449 INFO L280 TraceCheckUtils]: 10: Hoare triple {14788#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; {14788#true} is VALID [2020-07-10 15:02:21,450 INFO L280 TraceCheckUtils]: 11: Hoare triple {14788#true} assume !(0 == ~irp_choice~0); {14788#true} is VALID [2020-07-10 15:02:21,451 INFO L263 TraceCheckUtils]: 12: Hoare triple {14788#true} call stub_driver_init(); {14830#(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 [2020-07-10 15:02:21,451 INFO L280 TraceCheckUtils]: 13: Hoare triple {14830#(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; {14788#true} is VALID [2020-07-10 15:02:21,451 INFO L280 TraceCheckUtils]: 14: Hoare triple {14788#true} assume true; {14788#true} is VALID [2020-07-10 15:02:21,451 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {14788#true} {14788#true} #718#return; {14788#true} is VALID [2020-07-10 15:02:21,452 INFO L280 TraceCheckUtils]: 16: Hoare triple {14788#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; {14788#true} is VALID [2020-07-10 15:02:21,452 INFO L280 TraceCheckUtils]: 17: Hoare triple {14788#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; {14788#true} is VALID [2020-07-10 15:02:21,452 INFO L280 TraceCheckUtils]: 18: Hoare triple {14788#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; {14788#true} is VALID [2020-07-10 15:02:21,452 INFO L280 TraceCheckUtils]: 19: Hoare triple {14788#true} assume 3 == ~tmp_ndt_3~0; {14788#true} is VALID [2020-07-10 15:02:21,452 INFO L263 TraceCheckUtils]: 20: Hoare triple {14788#true} call #t~ret29 := KbFilter_PnP(~devobj~0, ~pirp~0); {14788#true} is VALID [2020-07-10 15:02:21,452 INFO L280 TraceCheckUtils]: 21: Hoare triple {14788#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; {14788#true} is VALID [2020-07-10 15:02:21,453 INFO L280 TraceCheckUtils]: 22: Hoare triple {14788#true} assume 0 == ~irpStack__MinorFunction~0; {14788#true} is VALID [2020-07-10 15:02:21,453 INFO L280 TraceCheckUtils]: 23: Hoare triple {14788#true} ~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {14788#true} is VALID [2020-07-10 15:02:21,453 INFO L280 TraceCheckUtils]: 24: Hoare triple {14788#true} assume !(~s~0 != ~NP~0); {14788#true} is VALID [2020-07-10 15:02:21,453 INFO L280 TraceCheckUtils]: 25: Hoare triple {14788#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {14788#true} is VALID [2020-07-10 15:02:21,453 INFO L280 TraceCheckUtils]: 26: Hoare triple {14788#true} ~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~event~0;~irpSp__Control~0 := 224; {14788#true} is VALID [2020-07-10 15:02:21,455 INFO L263 TraceCheckUtils]: 27: Hoare triple {14788#true} call #t~ret8 := IofCallDriver(~devExt__TopOfStack~0, ~Irp); {14831#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} is VALID [2020-07-10 15:02:21,455 INFO L280 TraceCheckUtils]: 28: Hoare triple {14831#(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; {14788#true} is VALID [2020-07-10 15:02:21,455 INFO L280 TraceCheckUtils]: 29: Hoare triple {14788#true} assume 0 != ~compRegistered~0; {14788#true} is VALID [2020-07-10 15:02:21,456 INFO L263 TraceCheckUtils]: 30: Hoare triple {14788#true} call #t~ret33 := KbFilter_Complete(~DeviceObject, ~Irp, ~lcontext~0); {14845#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-10 15:02:21,457 INFO L280 TraceCheckUtils]: 31: Hoare triple {14845#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {14788#true} is VALID [2020-07-10 15:02:21,458 INFO L263 TraceCheckUtils]: 32: Hoare triple {14788#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {14845#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-10 15:02:21,458 INFO L280 TraceCheckUtils]: 33: Hoare triple {14845#(= ~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; {14788#true} is VALID [2020-07-10 15:02:21,458 INFO L280 TraceCheckUtils]: 34: Hoare triple {14788#true} assume true; {14788#true} is VALID [2020-07-10 15:02:21,458 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {14788#true} {14788#true} #710#return; {14788#true} is VALID [2020-07-10 15:02:21,458 INFO L280 TraceCheckUtils]: 36: Hoare triple {14788#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {14788#true} is VALID [2020-07-10 15:02:21,459 INFO L280 TraceCheckUtils]: 37: Hoare triple {14788#true} assume true; {14788#true} is VALID [2020-07-10 15:02:21,459 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {14788#true} {14788#true} #732#return; {14788#true} is VALID [2020-07-10 15:02:21,459 INFO L280 TraceCheckUtils]: 39: Hoare triple {14788#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~compRetStatus~0 := #t~ret33;havoc #t~ret33;~__cil_tmp7~0 := ~compRetStatus~0; {14788#true} is VALID [2020-07-10 15:02:21,459 INFO L280 TraceCheckUtils]: 40: Hoare triple {14788#true} assume -1073741802 == ~__cil_tmp7~0; {14788#true} is VALID [2020-07-10 15:02:21,460 INFO L263 TraceCheckUtils]: 41: Hoare triple {14788#true} call stubMoreProcessingRequired(); {14849#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-10 15:02:21,460 INFO L280 TraceCheckUtils]: 42: Hoare triple {14849#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {14788#true} is VALID [2020-07-10 15:02:21,460 INFO L280 TraceCheckUtils]: 43: Hoare triple {14788#true} assume true; {14788#true} is VALID [2020-07-10 15:02:21,461 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {14788#true} {14788#true} #734#return; {14788#true} is VALID [2020-07-10 15:02:21,461 INFO L280 TraceCheckUtils]: 45: Hoare triple {14788#true} havoc ~tmp_ndt_6~0;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp_ndt_6~0 := #t~nondet34;havoc #t~nondet34; {14788#true} is VALID [2020-07-10 15:02:21,461 INFO L280 TraceCheckUtils]: 46: Hoare triple {14788#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; {14788#true} is VALID [2020-07-10 15:02:21,461 INFO L280 TraceCheckUtils]: 47: Hoare triple {14788#true} assume !(1 == ~tmp_ndt_7~0); {14788#true} is VALID [2020-07-10 15:02:21,462 INFO L280 TraceCheckUtils]: 48: Hoare triple {14788#true} ~returnVal2~0 := 259; {14843#(and (<= 259 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 259))} is VALID [2020-07-10 15:02:21,463 INFO L280 TraceCheckUtils]: 49: Hoare triple {14843#(and (<= 259 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 259))} assume !(~s~0 == ~NP~0); {14843#(and (<= 259 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 259))} is VALID [2020-07-10 15:02:21,463 INFO L280 TraceCheckUtils]: 50: Hoare triple {14843#(and (<= 259 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 259))} assume ~s~0 == ~MPR1~0; {14843#(and (<= 259 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 259))} is VALID [2020-07-10 15:02:21,464 INFO L280 TraceCheckUtils]: 51: Hoare triple {14843#(and (<= 259 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 259))} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {14843#(and (<= 259 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 259))} is VALID [2020-07-10 15:02:21,465 INFO L280 TraceCheckUtils]: 52: Hoare triple {14843#(and (<= 259 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 259))} #res := ~returnVal2~0; {14844#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2020-07-10 15:02:21,466 INFO L280 TraceCheckUtils]: 53: Hoare triple {14844#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} assume true; {14844#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2020-07-10 15:02:21,467 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {14844#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} {14788#true} #768#return; {14826#(and (<= |KbFilter_PnP_#t~ret8| 259) (<= 259 |KbFilter_PnP_#t~ret8|))} is VALID [2020-07-10 15:02:21,468 INFO L280 TraceCheckUtils]: 55: Hoare triple {14826#(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; {14827#(= 259 KbFilter_PnP_~__cil_tmp23~0)} is VALID [2020-07-10 15:02:21,468 INFO L280 TraceCheckUtils]: 56: Hoare triple {14827#(= 259 KbFilter_PnP_~__cil_tmp23~0)} assume !(259 == ~__cil_tmp23~0); {14789#false} is VALID [2020-07-10 15:02:21,469 INFO L280 TraceCheckUtils]: 57: Hoare triple {14789#false} assume ~status~0 >= 0; {14789#false} is VALID [2020-07-10 15:02:21,469 INFO L280 TraceCheckUtils]: 58: Hoare triple {14789#false} assume ~myStatus~0 >= 0;~devExt__Started~0 := 1;~devExt__Removed~0 := 0;~devExt__SurpriseRemoved~0 := 0; {14789#false} is VALID [2020-07-10 15:02:21,469 INFO L280 TraceCheckUtils]: 59: Hoare triple {14789#false} ~Irp__IoStatus__Status~0 := ~status~0;~myStatus~0 := ~status~0;~Irp__IoStatus__Information~0 := 0; {14789#false} is VALID [2020-07-10 15:02:21,469 INFO L263 TraceCheckUtils]: 60: Hoare triple {14789#false} call IofCompleteRequest(~Irp, 0); {14789#false} is VALID [2020-07-10 15:02:21,469 INFO L280 TraceCheckUtils]: 61: Hoare triple {14789#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {14789#false} is VALID [2020-07-10 15:02:21,470 INFO L280 TraceCheckUtils]: 62: Hoare triple {14789#false} assume !(~s~0 == ~NP~0); {14789#false} is VALID [2020-07-10 15:02:21,470 INFO L263 TraceCheckUtils]: 63: Hoare triple {14789#false} call errorFn(); {14789#false} is VALID [2020-07-10 15:02:21,470 INFO L280 TraceCheckUtils]: 64: Hoare triple {14789#false} assume !false; {14789#false} is VALID [2020-07-10 15:02:21,477 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:02:21,477 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1859279774] [2020-07-10 15:02:21,477 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:02:21,478 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-10 15:02:21,478 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [615139720] [2020-07-10 15:02:21,478 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 65 [2020-07-10 15:02:21,479 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:02:21,479 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-10 15:02:21,552 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:02:21,552 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-10 15:02:21,553 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:02:21,553 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-10 15:02:21,553 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=97, Unknown=0, NotChecked=0, Total=132 [2020-07-10 15:02:21,553 INFO L87 Difference]: Start difference. First operand 78 states and 81 transitions. Second operand 12 states. [2020-07-10 15:02:22,913 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:02:22,913 INFO L93 Difference]: Finished difference Result 87 states and 90 transitions. [2020-07-10 15:02:22,913 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-10 15:02:22,914 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 65 [2020-07-10 15:02:22,914 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:02:22,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 15:02:22,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 90 transitions. [2020-07-10 15:02:22,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 15:02:22,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 90 transitions. [2020-07-10 15:02:22,917 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 90 transitions. [2020-07-10 15:02:23,066 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 90 edges. 90 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:02:23,068 INFO L225 Difference]: With dead ends: 87 [2020-07-10 15:02:23,068 INFO L226 Difference]: Without dead ends: 78 [2020-07-10 15:02:23,069 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=39, Invalid=117, Unknown=0, NotChecked=0, Total=156 [2020-07-10 15:02:23,069 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 78 states. [2020-07-10 15:02:23,361 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 78 to 78. [2020-07-10 15:02:23,362 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:02:23,362 INFO L82 GeneralOperation]: Start isEquivalent. First operand 78 states. Second operand 78 states. [2020-07-10 15:02:23,362 INFO L74 IsIncluded]: Start isIncluded. First operand 78 states. Second operand 78 states. [2020-07-10 15:02:23,362 INFO L87 Difference]: Start difference. First operand 78 states. Second operand 78 states. [2020-07-10 15:02:23,365 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:02:23,365 INFO L93 Difference]: Finished difference Result 78 states and 80 transitions. [2020-07-10 15:02:23,365 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 80 transitions. [2020-07-10 15:02:23,366 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:02:23,366 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:02:23,366 INFO L74 IsIncluded]: Start isIncluded. First operand 78 states. Second operand 78 states. [2020-07-10 15:02:23,366 INFO L87 Difference]: Start difference. First operand 78 states. Second operand 78 states. [2020-07-10 15:02:23,368 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:02:23,368 INFO L93 Difference]: Finished difference Result 78 states and 80 transitions. [2020-07-10 15:02:23,368 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 80 transitions. [2020-07-10 15:02:23,368 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:02:23,369 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:02:23,369 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:02:23,369 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:02:23,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 78 states. [2020-07-10 15:02:23,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 80 transitions. [2020-07-10 15:02:23,371 INFO L78 Accepts]: Start accepts. Automaton has 78 states and 80 transitions. Word has length 65 [2020-07-10 15:02:23,371 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:02:23,371 INFO L479 AbstractCegarLoop]: Abstraction has 78 states and 80 transitions. [2020-07-10 15:02:23,371 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-10 15:02:23,371 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 80 transitions. [2020-07-10 15:02:23,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2020-07-10 15:02:23,372 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:02:23,372 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] [2020-07-10 15:02:23,373 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2020-07-10 15:02:23,373 INFO L427 AbstractCegarLoop]: === Iteration 18 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:02:23,373 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:02:23,373 INFO L82 PathProgramCache]: Analyzing trace with hash -42695807, now seen corresponding path program 1 times [2020-07-10 15:02:23,373 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:02:23,374 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [151613758] [2020-07-10 15:02:23,374 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:02:23,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:23,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:23,533 INFO L280 TraceCheckUtils]: 0: Hoare triple {15287#(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; {15239#true} is VALID [2020-07-10 15:02:23,533 INFO L280 TraceCheckUtils]: 1: Hoare triple {15239#true} assume true; {15239#true} is VALID [2020-07-10 15:02:23,534 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15239#true} {15239#true} #756#return; {15239#true} is VALID [2020-07-10 15:02:23,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:23,603 INFO L280 TraceCheckUtils]: 0: Hoare triple {15288#(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; {15239#true} is VALID [2020-07-10 15:02:23,603 INFO L280 TraceCheckUtils]: 1: Hoare triple {15239#true} assume true; {15239#true} is VALID [2020-07-10 15:02:23,604 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15239#true} {15239#true} #716#return; {15239#true} is VALID [2020-07-10 15:02:23,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:23,642 INFO L280 TraceCheckUtils]: 0: Hoare triple {15289#(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; {15239#true} is VALID [2020-07-10 15:02:23,643 INFO L280 TraceCheckUtils]: 1: Hoare triple {15239#true} assume true; {15239#true} is VALID [2020-07-10 15:02:23,643 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15239#true} {15239#true} #718#return; {15239#true} is VALID [2020-07-10 15:02:23,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:23,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:23,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:23,706 INFO L280 TraceCheckUtils]: 0: Hoare triple {15302#(= ~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; {15239#true} is VALID [2020-07-10 15:02:23,707 INFO L280 TraceCheckUtils]: 1: Hoare triple {15239#true} assume true; {15239#true} is VALID [2020-07-10 15:02:23,707 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15239#true} {15239#true} #710#return; {15239#true} is VALID [2020-07-10 15:02:23,708 INFO L280 TraceCheckUtils]: 0: Hoare triple {15302#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {15239#true} is VALID [2020-07-10 15:02:23,709 INFO L263 TraceCheckUtils]: 1: Hoare triple {15239#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {15302#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-10 15:02:23,709 INFO L280 TraceCheckUtils]: 2: Hoare triple {15302#(= ~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; {15239#true} is VALID [2020-07-10 15:02:23,710 INFO L280 TraceCheckUtils]: 3: Hoare triple {15239#true} assume true; {15239#true} is VALID [2020-07-10 15:02:23,710 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15239#true} {15239#true} #710#return; {15239#true} is VALID [2020-07-10 15:02:23,710 INFO L280 TraceCheckUtils]: 5: Hoare triple {15239#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {15239#true} is VALID [2020-07-10 15:02:23,711 INFO L280 TraceCheckUtils]: 6: Hoare triple {15239#true} assume true; {15239#true} is VALID [2020-07-10 15:02:23,711 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {15239#true} {15239#true} #732#return; {15239#true} is VALID [2020-07-10 15:02:23,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:23,728 INFO L280 TraceCheckUtils]: 0: Hoare triple {15306#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {15239#true} is VALID [2020-07-10 15:02:23,729 INFO L280 TraceCheckUtils]: 1: Hoare triple {15239#true} assume true; {15239#true} is VALID [2020-07-10 15:02:23,729 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15239#true} {15239#true} #734#return; {15239#true} is VALID [2020-07-10 15:02:23,730 INFO L280 TraceCheckUtils]: 0: Hoare triple {15290#(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; {15239#true} is VALID [2020-07-10 15:02:23,730 INFO L280 TraceCheckUtils]: 1: Hoare triple {15239#true} assume 0 != ~compRegistered~0; {15239#true} is VALID [2020-07-10 15:02:23,731 INFO L263 TraceCheckUtils]: 2: Hoare triple {15239#true} call #t~ret33 := KbFilter_Complete(~DeviceObject, ~Irp, ~lcontext~0); {15302#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-10 15:02:23,732 INFO L280 TraceCheckUtils]: 3: Hoare triple {15302#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {15239#true} is VALID [2020-07-10 15:02:23,733 INFO L263 TraceCheckUtils]: 4: Hoare triple {15239#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {15302#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-10 15:02:23,734 INFO L280 TraceCheckUtils]: 5: Hoare triple {15302#(= ~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; {15239#true} is VALID [2020-07-10 15:02:23,734 INFO L280 TraceCheckUtils]: 6: Hoare triple {15239#true} assume true; {15239#true} is VALID [2020-07-10 15:02:23,734 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {15239#true} {15239#true} #710#return; {15239#true} is VALID [2020-07-10 15:02:23,735 INFO L280 TraceCheckUtils]: 8: Hoare triple {15239#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {15239#true} is VALID [2020-07-10 15:02:23,735 INFO L280 TraceCheckUtils]: 9: Hoare triple {15239#true} assume true; {15239#true} is VALID [2020-07-10 15:02:23,735 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {15239#true} {15239#true} #732#return; {15239#true} is VALID [2020-07-10 15:02:23,735 INFO L280 TraceCheckUtils]: 11: Hoare triple {15239#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~compRetStatus~0 := #t~ret33;havoc #t~ret33;~__cil_tmp7~0 := ~compRetStatus~0; {15239#true} is VALID [2020-07-10 15:02:23,736 INFO L280 TraceCheckUtils]: 12: Hoare triple {15239#true} assume -1073741802 == ~__cil_tmp7~0; {15239#true} is VALID [2020-07-10 15:02:23,737 INFO L263 TraceCheckUtils]: 13: Hoare triple {15239#true} call stubMoreProcessingRequired(); {15306#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-10 15:02:23,737 INFO L280 TraceCheckUtils]: 14: Hoare triple {15306#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {15239#true} is VALID [2020-07-10 15:02:23,737 INFO L280 TraceCheckUtils]: 15: Hoare triple {15239#true} assume true; {15239#true} is VALID [2020-07-10 15:02:23,738 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {15239#true} {15239#true} #734#return; {15239#true} is VALID [2020-07-10 15:02:23,738 INFO L280 TraceCheckUtils]: 17: Hoare triple {15239#true} havoc ~tmp_ndt_6~0;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp_ndt_6~0 := #t~nondet34;havoc #t~nondet34; {15239#true} is VALID [2020-07-10 15:02:23,738 INFO L280 TraceCheckUtils]: 18: Hoare triple {15239#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; {15239#true} is VALID [2020-07-10 15:02:23,739 INFO L280 TraceCheckUtils]: 19: Hoare triple {15239#true} assume !(1 == ~tmp_ndt_7~0); {15239#true} is VALID [2020-07-10 15:02:23,739 INFO L280 TraceCheckUtils]: 20: Hoare triple {15239#true} ~returnVal2~0 := 259; {15239#true} is VALID [2020-07-10 15:02:23,739 INFO L280 TraceCheckUtils]: 21: Hoare triple {15239#true} assume !(~s~0 == ~NP~0); {15239#true} is VALID [2020-07-10 15:02:23,740 INFO L280 TraceCheckUtils]: 22: Hoare triple {15239#true} assume ~s~0 == ~MPR1~0; {15239#true} is VALID [2020-07-10 15:02:23,741 INFO L280 TraceCheckUtils]: 23: Hoare triple {15239#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {15277#(= ~MPR3~0 ~s~0)} is VALID [2020-07-10 15:02:23,742 INFO L280 TraceCheckUtils]: 24: Hoare triple {15277#(= ~MPR3~0 ~s~0)} #res := ~returnVal2~0; {15277#(= ~MPR3~0 ~s~0)} is VALID [2020-07-10 15:02:23,742 INFO L280 TraceCheckUtils]: 25: Hoare triple {15277#(= ~MPR3~0 ~s~0)} assume true; {15277#(= ~MPR3~0 ~s~0)} is VALID [2020-07-10 15:02:23,744 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {15277#(= ~MPR3~0 ~s~0)} {15239#true} #768#return; {15277#(= ~MPR3~0 ~s~0)} is VALID [2020-07-10 15:02:23,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:02:23,791 INFO L280 TraceCheckUtils]: 0: Hoare triple {15307#(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; {15306#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-10 15:02:23,792 INFO L280 TraceCheckUtils]: 1: Hoare triple {15306#(= ~s~0 |old(~s~0)|)} assume !(~s~0 == ~MPR3~0); {15308#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2020-07-10 15:02:23,792 INFO L280 TraceCheckUtils]: 2: Hoare triple {15308#(not (= ~MPR3~0 |old(~s~0)|))} assume !(1 == ~customIrp~0); {15308#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2020-07-10 15:02:23,793 INFO L280 TraceCheckUtils]: 3: Hoare triple {15308#(not (= ~MPR3~0 |old(~s~0)|))} assume !(~s~0 == ~MPR3~0); {15308#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2020-07-10 15:02:23,793 INFO L280 TraceCheckUtils]: 4: Hoare triple {15308#(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; {15308#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2020-07-10 15:02:23,794 INFO L280 TraceCheckUtils]: 5: Hoare triple {15308#(not (= ~MPR3~0 |old(~s~0)|))} assume 0 == ~tmp_ndt_8~0; {15308#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2020-07-10 15:02:23,794 INFO L280 TraceCheckUtils]: 6: Hoare triple {15308#(not (= ~MPR3~0 |old(~s~0)|))} #res := 0; {15308#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2020-07-10 15:02:23,795 INFO L280 TraceCheckUtils]: 7: Hoare triple {15308#(not (= ~MPR3~0 |old(~s~0)|))} assume true; {15308#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2020-07-10 15:02:23,797 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {15308#(not (= ~MPR3~0 |old(~s~0)|))} {15277#(= ~MPR3~0 ~s~0)} #770#return; {15240#false} is VALID [2020-07-10 15:02:23,799 INFO L263 TraceCheckUtils]: 0: Hoare triple {15239#true} call ULTIMATE.init(); {15287#(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 [2020-07-10 15:02:23,799 INFO L280 TraceCheckUtils]: 1: Hoare triple {15287#(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; {15239#true} is VALID [2020-07-10 15:02:23,799 INFO L280 TraceCheckUtils]: 2: Hoare triple {15239#true} assume true; {15239#true} is VALID [2020-07-10 15:02:23,799 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {15239#true} {15239#true} #756#return; {15239#true} is VALID [2020-07-10 15:02:23,800 INFO L263 TraceCheckUtils]: 4: Hoare triple {15239#true} call #t~ret79 := main(); {15239#true} is VALID [2020-07-10 15:02:23,800 INFO L280 TraceCheckUtils]: 5: Hoare triple {15239#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; {15239#true} is VALID [2020-07-10 15:02:23,801 INFO L263 TraceCheckUtils]: 6: Hoare triple {15239#true} call _BLAST_init(); {15288#(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 [2020-07-10 15:02:23,802 INFO L280 TraceCheckUtils]: 7: Hoare triple {15288#(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; {15239#true} is VALID [2020-07-10 15:02:23,802 INFO L280 TraceCheckUtils]: 8: Hoare triple {15239#true} assume true; {15239#true} is VALID [2020-07-10 15:02:23,802 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {15239#true} {15239#true} #716#return; {15239#true} is VALID [2020-07-10 15:02:23,802 INFO L280 TraceCheckUtils]: 10: Hoare triple {15239#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; {15239#true} is VALID [2020-07-10 15:02:23,802 INFO L280 TraceCheckUtils]: 11: Hoare triple {15239#true} assume !(0 == ~irp_choice~0); {15239#true} is VALID [2020-07-10 15:02:23,803 INFO L263 TraceCheckUtils]: 12: Hoare triple {15239#true} call stub_driver_init(); {15289#(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 [2020-07-10 15:02:23,804 INFO L280 TraceCheckUtils]: 13: Hoare triple {15289#(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; {15239#true} is VALID [2020-07-10 15:02:23,804 INFO L280 TraceCheckUtils]: 14: Hoare triple {15239#true} assume true; {15239#true} is VALID [2020-07-10 15:02:23,804 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {15239#true} {15239#true} #718#return; {15239#true} is VALID [2020-07-10 15:02:23,804 INFO L280 TraceCheckUtils]: 16: Hoare triple {15239#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; {15239#true} is VALID [2020-07-10 15:02:23,804 INFO L280 TraceCheckUtils]: 17: Hoare triple {15239#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; {15239#true} is VALID [2020-07-10 15:02:23,804 INFO L280 TraceCheckUtils]: 18: Hoare triple {15239#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; {15239#true} is VALID [2020-07-10 15:02:23,805 INFO L280 TraceCheckUtils]: 19: Hoare triple {15239#true} assume 3 == ~tmp_ndt_3~0; {15239#true} is VALID [2020-07-10 15:02:23,805 INFO L263 TraceCheckUtils]: 20: Hoare triple {15239#true} call #t~ret29 := KbFilter_PnP(~devobj~0, ~pirp~0); {15239#true} is VALID [2020-07-10 15:02:23,805 INFO L280 TraceCheckUtils]: 21: Hoare triple {15239#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; {15239#true} is VALID [2020-07-10 15:02:23,805 INFO L280 TraceCheckUtils]: 22: Hoare triple {15239#true} assume 0 == ~irpStack__MinorFunction~0; {15239#true} is VALID [2020-07-10 15:02:23,805 INFO L280 TraceCheckUtils]: 23: Hoare triple {15239#true} ~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {15239#true} is VALID [2020-07-10 15:02:23,806 INFO L280 TraceCheckUtils]: 24: Hoare triple {15239#true} assume !(~s~0 != ~NP~0); {15239#true} is VALID [2020-07-10 15:02:23,806 INFO L280 TraceCheckUtils]: 25: Hoare triple {15239#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {15239#true} is VALID [2020-07-10 15:02:23,806 INFO L280 TraceCheckUtils]: 26: Hoare triple {15239#true} ~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~event~0;~irpSp__Control~0 := 224; {15239#true} is VALID [2020-07-10 15:02:23,807 INFO L263 TraceCheckUtils]: 27: Hoare triple {15239#true} call #t~ret8 := IofCallDriver(~devExt__TopOfStack~0, ~Irp); {15290#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} is VALID [2020-07-10 15:02:23,807 INFO L280 TraceCheckUtils]: 28: Hoare triple {15290#(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; {15239#true} is VALID [2020-07-10 15:02:23,808 INFO L280 TraceCheckUtils]: 29: Hoare triple {15239#true} assume 0 != ~compRegistered~0; {15239#true} is VALID [2020-07-10 15:02:23,809 INFO L263 TraceCheckUtils]: 30: Hoare triple {15239#true} call #t~ret33 := KbFilter_Complete(~DeviceObject, ~Irp, ~lcontext~0); {15302#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-10 15:02:23,809 INFO L280 TraceCheckUtils]: 31: Hoare triple {15302#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {15239#true} is VALID [2020-07-10 15:02:23,810 INFO L263 TraceCheckUtils]: 32: Hoare triple {15239#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {15302#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-10 15:02:23,810 INFO L280 TraceCheckUtils]: 33: Hoare triple {15302#(= ~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; {15239#true} is VALID [2020-07-10 15:02:23,810 INFO L280 TraceCheckUtils]: 34: Hoare triple {15239#true} assume true; {15239#true} is VALID [2020-07-10 15:02:23,810 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {15239#true} {15239#true} #710#return; {15239#true} is VALID [2020-07-10 15:02:23,811 INFO L280 TraceCheckUtils]: 36: Hoare triple {15239#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {15239#true} is VALID [2020-07-10 15:02:23,811 INFO L280 TraceCheckUtils]: 37: Hoare triple {15239#true} assume true; {15239#true} is VALID [2020-07-10 15:02:23,811 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {15239#true} {15239#true} #732#return; {15239#true} is VALID [2020-07-10 15:02:23,811 INFO L280 TraceCheckUtils]: 39: Hoare triple {15239#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~compRetStatus~0 := #t~ret33;havoc #t~ret33;~__cil_tmp7~0 := ~compRetStatus~0; {15239#true} is VALID [2020-07-10 15:02:23,811 INFO L280 TraceCheckUtils]: 40: Hoare triple {15239#true} assume -1073741802 == ~__cil_tmp7~0; {15239#true} is VALID [2020-07-10 15:02:23,812 INFO L263 TraceCheckUtils]: 41: Hoare triple {15239#true} call stubMoreProcessingRequired(); {15306#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-10 15:02:23,812 INFO L280 TraceCheckUtils]: 42: Hoare triple {15306#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {15239#true} is VALID [2020-07-10 15:02:23,812 INFO L280 TraceCheckUtils]: 43: Hoare triple {15239#true} assume true; {15239#true} is VALID [2020-07-10 15:02:23,813 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {15239#true} {15239#true} #734#return; {15239#true} is VALID [2020-07-10 15:02:23,813 INFO L280 TraceCheckUtils]: 45: Hoare triple {15239#true} havoc ~tmp_ndt_6~0;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp_ndt_6~0 := #t~nondet34;havoc #t~nondet34; {15239#true} is VALID [2020-07-10 15:02:23,813 INFO L280 TraceCheckUtils]: 46: Hoare triple {15239#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; {15239#true} is VALID [2020-07-10 15:02:23,813 INFO L280 TraceCheckUtils]: 47: Hoare triple {15239#true} assume !(1 == ~tmp_ndt_7~0); {15239#true} is VALID [2020-07-10 15:02:23,813 INFO L280 TraceCheckUtils]: 48: Hoare triple {15239#true} ~returnVal2~0 := 259; {15239#true} is VALID [2020-07-10 15:02:23,814 INFO L280 TraceCheckUtils]: 49: Hoare triple {15239#true} assume !(~s~0 == ~NP~0); {15239#true} is VALID [2020-07-10 15:02:23,814 INFO L280 TraceCheckUtils]: 50: Hoare triple {15239#true} assume ~s~0 == ~MPR1~0; {15239#true} is VALID [2020-07-10 15:02:23,815 INFO L280 TraceCheckUtils]: 51: Hoare triple {15239#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {15277#(= ~MPR3~0 ~s~0)} is VALID [2020-07-10 15:02:23,815 INFO L280 TraceCheckUtils]: 52: Hoare triple {15277#(= ~MPR3~0 ~s~0)} #res := ~returnVal2~0; {15277#(= ~MPR3~0 ~s~0)} is VALID [2020-07-10 15:02:23,816 INFO L280 TraceCheckUtils]: 53: Hoare triple {15277#(= ~MPR3~0 ~s~0)} assume true; {15277#(= ~MPR3~0 ~s~0)} is VALID [2020-07-10 15:02:23,817 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {15277#(= ~MPR3~0 ~s~0)} {15239#true} #768#return; {15277#(= ~MPR3~0 ~s~0)} is VALID [2020-07-10 15:02:23,818 INFO L280 TraceCheckUtils]: 55: Hoare triple {15277#(= ~MPR3~0 ~s~0)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~status~0 := #t~ret8;havoc #t~ret8;~__cil_tmp23~0 := ~status~0; {15277#(= ~MPR3~0 ~s~0)} is VALID [2020-07-10 15:02:23,818 INFO L280 TraceCheckUtils]: 56: Hoare triple {15277#(= ~MPR3~0 ~s~0)} assume 259 == ~__cil_tmp23~0; {15277#(= ~MPR3~0 ~s~0)} is VALID [2020-07-10 15:02:23,820 INFO L263 TraceCheckUtils]: 57: Hoare triple {15277#(= ~MPR3~0 ~s~0)} call #t~ret9 := KeWaitForSingleObject(~event~0, ~Executive~0, ~KernelMode~0, 0, 0); {15307#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2020-07-10 15:02:23,821 INFO L280 TraceCheckUtils]: 58: Hoare triple {15307#(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; {15306#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-10 15:02:23,821 INFO L280 TraceCheckUtils]: 59: Hoare triple {15306#(= ~s~0 |old(~s~0)|)} assume !(~s~0 == ~MPR3~0); {15308#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2020-07-10 15:02:23,822 INFO L280 TraceCheckUtils]: 60: Hoare triple {15308#(not (= ~MPR3~0 |old(~s~0)|))} assume !(1 == ~customIrp~0); {15308#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2020-07-10 15:02:23,822 INFO L280 TraceCheckUtils]: 61: Hoare triple {15308#(not (= ~MPR3~0 |old(~s~0)|))} assume !(~s~0 == ~MPR3~0); {15308#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2020-07-10 15:02:23,823 INFO L280 TraceCheckUtils]: 62: Hoare triple {15308#(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; {15308#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2020-07-10 15:02:23,824 INFO L280 TraceCheckUtils]: 63: Hoare triple {15308#(not (= ~MPR3~0 |old(~s~0)|))} assume 0 == ~tmp_ndt_8~0; {15308#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2020-07-10 15:02:23,824 INFO L280 TraceCheckUtils]: 64: Hoare triple {15308#(not (= ~MPR3~0 |old(~s~0)|))} #res := 0; {15308#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2020-07-10 15:02:23,825 INFO L280 TraceCheckUtils]: 65: Hoare triple {15308#(not (= ~MPR3~0 |old(~s~0)|))} assume true; {15308#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2020-07-10 15:02:23,826 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {15308#(not (= ~MPR3~0 |old(~s~0)|))} {15277#(= ~MPR3~0 ~s~0)} #770#return; {15240#false} is VALID [2020-07-10 15:02:23,826 INFO L280 TraceCheckUtils]: 67: Hoare triple {15240#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;havoc #t~ret9; {15240#false} is VALID [2020-07-10 15:02:23,827 INFO L280 TraceCheckUtils]: 68: Hoare triple {15240#false} assume ~status~0 >= 0; {15240#false} is VALID [2020-07-10 15:02:23,827 INFO L280 TraceCheckUtils]: 69: Hoare triple {15240#false} assume ~myStatus~0 >= 0;~devExt__Started~0 := 1;~devExt__Removed~0 := 0;~devExt__SurpriseRemoved~0 := 0; {15240#false} is VALID [2020-07-10 15:02:23,827 INFO L280 TraceCheckUtils]: 70: Hoare triple {15240#false} ~Irp__IoStatus__Status~0 := ~status~0;~myStatus~0 := ~status~0;~Irp__IoStatus__Information~0 := 0; {15240#false} is VALID [2020-07-10 15:02:23,827 INFO L263 TraceCheckUtils]: 71: Hoare triple {15240#false} call IofCompleteRequest(~Irp, 0); {15240#false} is VALID [2020-07-10 15:02:23,827 INFO L280 TraceCheckUtils]: 72: Hoare triple {15240#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {15240#false} is VALID [2020-07-10 15:02:23,828 INFO L280 TraceCheckUtils]: 73: Hoare triple {15240#false} assume !(~s~0 == ~NP~0); {15240#false} is VALID [2020-07-10 15:02:23,828 INFO L263 TraceCheckUtils]: 74: Hoare triple {15240#false} call errorFn(); {15240#false} is VALID [2020-07-10 15:02:23,828 INFO L280 TraceCheckUtils]: 75: Hoare triple {15240#false} assume !false; {15240#false} is VALID [2020-07-10 15:02:23,836 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:02:23,836 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [151613758] [2020-07-10 15:02:23,836 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:02:23,837 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-10 15:02:23,837 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1053334452] [2020-07-10 15:02:23,839 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 76 [2020-07-10 15:02:23,839 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:02:23,840 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-10 15:02:23,937 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 76 edges. 76 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:02:23,937 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-10 15:02:23,938 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:02:23,938 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-10 15:02:23,938 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=72, Unknown=0, NotChecked=0, Total=110 [2020-07-10 15:02:23,938 INFO L87 Difference]: Start difference. First operand 78 states and 80 transitions. Second operand 11 states. [2020-07-10 15:02:24,816 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:02:24,817 INFO L93 Difference]: Finished difference Result 78 states and 80 transitions. [2020-07-10 15:02:24,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-10 15:02:24,817 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 76 [2020-07-10 15:02:24,817 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:02:24,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 15:02:24,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 80 transitions. [2020-07-10 15:02:24,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 15:02:24,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 80 transitions. [2020-07-10 15:02:24,820 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 80 transitions. [2020-07-10 15:02:24,945 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 80 edges. 80 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:02:24,945 INFO L225 Difference]: With dead ends: 78 [2020-07-10 15:02:24,945 INFO L226 Difference]: Without dead ends: 0 [2020-07-10 15:02:24,947 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=58, Invalid=98, Unknown=0, NotChecked=0, Total=156 [2020-07-10 15:02:24,947 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-10 15:02:24,947 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-10 15:02:24,947 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:02:24,947 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-10 15:02:24,948 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-10 15:02:24,948 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-10 15:02:24,948 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:02:24,948 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-10 15:02:24,948 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 15:02:24,948 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:02:24,948 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:02:24,948 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-10 15:02:24,948 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-10 15:02:24,949 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:02:24,949 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-10 15:02:24,949 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 15:02:24,949 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:02:24,949 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:02:24,949 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:02:24,949 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:02:24,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-10 15:02:24,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-10 15:02:24,949 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 76 [2020-07-10 15:02:24,950 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:02:24,950 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-10 15:02:24,950 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-10 15:02:24,950 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 15:02:24,950 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:02:24,950 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2020-07-10 15:02:24,952 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-10 15:02:25,835 WARN L193 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 45 [2020-07-10 15:02:26,313 WARN L193 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 18 [2020-07-10 15:02:26,990 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 44 [2020-07-10 15:02:27,590 WARN L193 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 40 [2020-07-10 15:02:27,834 WARN L193 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 49 [2020-07-10 15:02:28,188 WARN L193 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 30 [2020-07-10 15:02:28,399 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 44 [2020-07-10 15:02:28,513 WARN L193 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 28 [2020-07-10 15:02:28,958 WARN L193 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 43 [2020-07-10 15:02:29,146 WARN L193 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 48 [2020-07-10 15:02:29,390 WARN L193 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 72 [2020-07-10 15:02:29,536 WARN L193 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 42 [2020-07-10 15:02:29,882 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 60 [2020-07-10 15:02:30,367 WARN L193 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 28 [2020-07-10 15:02:30,542 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 45 [2020-07-10 15:02:31,103 WARN L193 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 48 [2020-07-10 15:02:31,215 WARN L193 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 28 [2020-07-10 15:02:31,360 INFO L264 CegarLoopResult]: At program point KeSetEventENTRY(lines 566 573) the Hoare annotation is: (or (not (= ~s~0 ~NP~0)) (not (<= 1 ~NP~0)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= 1 ~pended~0) (not (<= ~NP~0 1)) (not (<= (+ ~NP~0 5) ~MPR3~0)) (not (<= 1 ~compRegistered~0))) [2020-07-10 15:02:31,360 INFO L268 CegarLoopResult]: For program point KeSetEventFINAL(lines 566 573) no Hoare annotation was computed. [2020-07-10 15:02:31,360 INFO L268 CegarLoopResult]: For program point KeSetEventEXIT(lines 566 573) no Hoare annotation was computed. [2020-07-10 15:02:31,361 INFO L264 CegarLoopResult]: At program point KbFilter_CompleteENTRY(lines 616 626) the Hoare annotation is: (or (not (= ~s~0 ~NP~0)) (not (<= 1 ~NP~0)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= 1 ~pended~0) (not (<= ~NP~0 1)) (not (<= (+ ~NP~0 5) ~MPR3~0)) (not (<= 1 ~compRegistered~0))) [2020-07-10 15:02:31,361 INFO L264 CegarLoopResult]: At program point L622(line 622) the Hoare annotation is: (or (not (= ~s~0 ~NP~0)) (not (<= 1 ~NP~0)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= 1 ~pended~0) (not (<= ~NP~0 1)) (not (<= (+ ~NP~0 5) ~MPR3~0)) (not (<= 1 ~compRegistered~0))) [2020-07-10 15:02:31,361 INFO L268 CegarLoopResult]: For program point L622-1(line 622) no Hoare annotation was computed. [2020-07-10 15:02:31,361 INFO L268 CegarLoopResult]: For program point KbFilter_CompleteFINAL(lines 616 626) no Hoare annotation was computed. [2020-07-10 15:02:31,361 INFO L268 CegarLoopResult]: For program point KbFilter_CompleteEXIT(lines 616 626) no Hoare annotation was computed. [2020-07-10 15:02:31,362 INFO L268 CegarLoopResult]: For program point L704(lines 704 725) no Hoare annotation was computed. [2020-07-10 15:02:31,362 INFO L268 CegarLoopResult]: For program point L698(lines 698 727) no Hoare annotation was computed. [2020-07-10 15:02:31,362 INFO L268 CegarLoopResult]: For program point KbFilter_PowerEXIT(lines 687 742) no Hoare annotation was computed. [2020-07-10 15:02:31,362 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)|))) [2020-07-10 15:02:31,362 INFO L268 CegarLoopResult]: For program point L707(lines 707 724) no Hoare annotation was computed. [2020-07-10 15:02:31,362 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)) [2020-07-10 15:02:31,363 INFO L268 CegarLoopResult]: For program point L738-1(line 738) no Hoare annotation was computed. [2020-07-10 15:02:31,363 INFO L268 CegarLoopResult]: For program point L701(lines 701 726) no Hoare annotation was computed. [2020-07-10 15:02:31,363 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)|))) [2020-07-10 15:02:31,363 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)|))) [2020-07-10 15:02:31,363 INFO L268 CegarLoopResult]: For program point L732-1(lines 728 734) no Hoare annotation was computed. [2020-07-10 15:02:31,363 INFO L268 CegarLoopResult]: For program point KbFilter_PowerFINAL(lines 687 742) no Hoare annotation was computed. [2020-07-10 15:02:31,364 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)|))) [2020-07-10 15:02:31,364 INFO L268 CegarLoopResult]: For program point stub_driver_initEXIT(lines 41 54) no Hoare annotation was computed. [2020-07-10 15:02:31,364 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) (= ~s~0 ~NP~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= |old(~customIrp~0)| ~customIrp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|)) (not (<= 1 ~NP~0)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (not (= ~NP~0 |old(~s~0)|)) (not (<= ~NP~0 1)) (= 1 |old(~pended~0)|) (not (= 0 |old(~compRegistered~0)|)) (not (<= (+ ~NP~0 5) ~MPR3~0))) [2020-07-10 15:02:31,364 INFO L268 CegarLoopResult]: For program point stub_driver_initFINAL(lines 41 54) no Hoare annotation was computed. [2020-07-10 15:02:31,364 INFO L268 CegarLoopResult]: For program point _BLAST_initFINAL(lines 55 76) no Hoare annotation was computed. [2020-07-10 15:02:31,364 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)|))) [2020-07-10 15:02:31,364 INFO L268 CegarLoopResult]: For program point _BLAST_initEXIT(lines 55 76) no Hoare annotation was computed. [2020-07-10 15:02:31,364 INFO L271 CegarLoopResult]: At program point errorFnENTRY(lines 1007 1014) the Hoare annotation is: true [2020-07-10 15:02:31,364 INFO L268 CegarLoopResult]: For program point errorFnFINAL(lines 1007 1014) no Hoare annotation was computed. [2020-07-10 15:02:31,364 INFO L268 CegarLoopResult]: For program point errorFnEXIT(lines 1007 1014) no Hoare annotation was computed. [2020-07-10 15:02:31,365 INFO L268 CegarLoopResult]: For program point errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION(line 1011) no Hoare annotation was computed. [2020-07-10 15:02:31,365 INFO L268 CegarLoopResult]: For program point L448(lines 448 450) no Hoare annotation was computed. [2020-07-10 15:02:31,365 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 293 464) no Hoare annotation was computed. [2020-07-10 15:02:31,365 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)|))) [2020-07-10 15:02:31,365 INFO L268 CegarLoopResult]: For program point L432(lines 432 434) no Hoare annotation was computed. [2020-07-10 15:02:31,365 INFO L268 CegarLoopResult]: For program point L366(lines 366 407) no Hoare annotation was computed. [2020-07-10 15:02:31,365 INFO L268 CegarLoopResult]: For program point L383(line 383) no Hoare annotation was computed. [2020-07-10 15:02:31,365 INFO L268 CegarLoopResult]: For program point L441(lines 441 445) no Hoare annotation was computed. [2020-07-10 15:02:31,365 INFO L268 CegarLoopResult]: For program point L342(lines 328 411) no Hoare annotation was computed. [2020-07-10 15:02:31,365 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)|))) [2020-07-10 15:02:31,366 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)|))) [2020-07-10 15:02:31,366 INFO L268 CegarLoopResult]: For program point L326-1(lines 322 463) no Hoare annotation was computed. [2020-07-10 15:02:31,366 INFO L268 CegarLoopResult]: For program point L351(lines 351 410) no Hoare annotation was computed. [2020-07-10 15:02:31,366 INFO L268 CegarLoopResult]: For program point mainFINAL(lines 293 464) no Hoare annotation was computed. [2020-07-10 15:02:31,366 INFO L268 CegarLoopResult]: For program point L393(line 393) no Hoare annotation was computed. [2020-07-10 15:02:31,366 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)|))) [2020-07-10 15:02:31,366 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)|))) [2020-07-10 15:02:31,367 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)|))) [2020-07-10 15:02:31,367 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)|))) [2020-07-10 15:02:31,367 INFO L268 CegarLoopResult]: For program point L361(lines 361 408) no Hoare annotation was computed. [2020-07-10 15:02:31,367 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)|))) [2020-07-10 15:02:31,367 INFO L268 CegarLoopResult]: For program point L452(lines 452 454) no Hoare annotation was computed. [2020-07-10 15:02:31,367 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)|))) [2020-07-10 15:02:31,367 INFO L268 CegarLoopResult]: For program point L378(line 378) no Hoare annotation was computed. [2020-07-10 15:02:31,368 INFO L268 CegarLoopResult]: For program point L337(lines 337 340) no Hoare annotation was computed. [2020-07-10 15:02:31,368 INFO L264 CegarLoopResult]: At program point L337-2(lines 337 340) 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)|)) (and (<= 1 ~NP~0) (<= ~NP~0 1) (= ~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))) [2020-07-10 15:02:31,368 INFO L268 CegarLoopResult]: For program point L428(lines 412 461) no Hoare annotation was computed. [2020-07-10 15:02:31,368 INFO L264 CegarLoopResult]: At program point L362(lines 361 408) 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)|)) (and (<= 1 ~NP~0) (<= ~NP~0 1) (= ~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))) [2020-07-10 15:02:31,368 INFO L268 CegarLoopResult]: For program point L371(lines 371 406) no Hoare annotation was computed. [2020-07-10 15:02:31,368 INFO L268 CegarLoopResult]: For program point L429(lines 429 458) no Hoare annotation was computed. [2020-07-10 15:02:31,368 INFO L268 CegarLoopResult]: For program point L421(lines 421 425) no Hoare annotation was computed. [2020-07-10 15:02:31,368 INFO L268 CegarLoopResult]: For program point L388(line 388) no Hoare annotation was computed. [2020-07-10 15:02:31,369 INFO L268 CegarLoopResult]: For program point L413(lines 413 417) no Hoare annotation was computed. [2020-07-10 15:02:31,369 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)|))) [2020-07-10 15:02:31,369 INFO L268 CegarLoopResult]: For program point L430(lines 430 457) no Hoare annotation was computed. [2020-07-10 15:02:31,369 INFO L268 CegarLoopResult]: For program point L356(lines 356 409) no Hoare annotation was computed. [2020-07-10 15:02:31,369 INFO L268 CegarLoopResult]: For program point L447(lines 447 455) no Hoare annotation was computed. [2020-07-10 15:02:31,369 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)|))) [2020-07-10 15:02:31,369 INFO L268 CegarLoopResult]: For program point L431(lines 431 437) no Hoare annotation was computed. [2020-07-10 15:02:31,369 INFO L268 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-07-10 15:02:31,370 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)|))) [2020-07-10 15:02:31,370 INFO L264 CegarLoopResult]: At program point L510(lines 509 524) the Hoare annotation is: (let ((.cse0 (= 1 ~pended~0))) (and (or (not (<= 1 ~NP~0)) (and (= ~MPR1~0 ~s~0) (= 0 (+ IofCallDriver_~__cil_tmp7~0 1073741802)) (= ~setEventCalled~0 1)) (not (<= (+ ~NP~0 4) ~MPR1~0)) .cse0 (not (= ~NP~0 |old(~s~0)|)) (not (<= ~NP~0 1)) (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))))) [2020-07-10 15:02:31,370 INFO L268 CegarLoopResult]: For program point L539(lines 539 546) no Hoare annotation was computed. [2020-07-10 15:02:31,370 INFO L268 CegarLoopResult]: For program point L502(lines 502 525) no Hoare annotation was computed. [2020-07-10 15:02:31,370 INFO L268 CegarLoopResult]: For program point L531(lines 531 537) no Hoare annotation was computed. [2020-07-10 15:02:31,370 INFO L264 CegarLoopResult]: At program point L544(line 544) the Hoare annotation is: (let ((.cse0 (= 1 ~pended~0))) (and (or (not (<= 1 ~NP~0)) (not (<= (+ ~NP~0 4) ~MPR1~0)) .cse0 (not (= ~NP~0 |old(~s~0)|)) (not (<= ~NP~0 1)) (not (<= (+ ~NP~0 5) ~MPR3~0)) (not (<= 1 ~compRegistered~0))) (or (not (= ~SKIP1~0 |old(~s~0)|)) .cse0 (not (= 0 ~compRegistered~0))))) [2020-07-10 15:02:31,370 INFO L268 CegarLoopResult]: For program point L544-1(lines 526 548) no Hoare annotation was computed. [2020-07-10 15:02:31,370 INFO L268 CegarLoopResult]: For program point L507(lines 507 524) no Hoare annotation was computed. [2020-07-10 15:02:31,370 INFO L264 CegarLoopResult]: At program point L503(lines 502 525) 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 (<= 1 ~NP~0)) (not (<= (+ ~NP~0 4) ~MPR1~0)) .cse0 (and (= ~MPR1~0 ~s~0) (= 0 (+ IofCallDriver_~__cil_tmp7~0 1073741802))) (not (= ~NP~0 |old(~s~0)|)) (not (<= ~NP~0 1)) (not (<= (+ ~NP~0 5) ~MPR3~0)) (not (<= 1 ~compRegistered~0))))) [2020-07-10 15:02:31,371 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 (not (<= 1 ~NP~0)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (and (= ~s~0 ~NP~0) .cse0 .cse1) .cse2 (not (= ~NP~0 |old(~s~0)|)) (not (<= ~NP~0 1)) (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))))) [2020-07-10 15:02:31,371 INFO L264 CegarLoopResult]: At program point L495(line 495) the Hoare annotation is: (let ((.cse0 (= 1 ~pended~0))) (and (or (not (<= 1 ~NP~0)) (not (<= (+ ~NP~0 4) ~MPR1~0)) .cse0 (not (= ~NP~0 |old(~s~0)|)) (not (<= ~NP~0 1)) (not (<= (+ ~NP~0 5) ~MPR3~0)) (and (= ~s~0 |old(~s~0)|) (= 0 (+ IofCallDriver_~__cil_tmp7~0 1073741802)) (= ~setEventCalled~0 1)) (not (<= 1 ~compRegistered~0))) (or (not (= ~SKIP1~0 |old(~s~0)|)) .cse0 (not (= 0 ~compRegistered~0))))) [2020-07-10 15:02:31,371 INFO L268 CegarLoopResult]: For program point L487(lines 487 499) no Hoare annotation was computed. [2020-07-10 15:02:31,371 INFO L268 CegarLoopResult]: For program point L487-1(lines 487 499) no Hoare annotation was computed. [2020-07-10 15:02:31,371 INFO L268 CegarLoopResult]: For program point IofCallDriverFINAL(lines 479 551) no Hoare annotation was computed. [2020-07-10 15:02:31,371 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 (<= 1 ~NP~0)) (not (<= (+ ~NP~0 4) ~MPR1~0)) .cse0 (not (= ~NP~0 |old(~s~0)|)) (and (= ~MPR1~0 ~s~0) (= 0 (+ IofCallDriver_~__cil_tmp7~0 1073741802))) (not (<= ~NP~0 1)) (not (<= (+ ~NP~0 5) ~MPR3~0)) (not (<= 1 ~compRegistered~0))))) [2020-07-10 15:02:31,371 INFO L268 CegarLoopResult]: For program point IofCallDriverEXIT(lines 479 551) no Hoare annotation was computed. [2020-07-10 15:02:31,371 INFO L268 CegarLoopResult]: For program point L530(lines 530 547) no Hoare annotation was computed. [2020-07-10 15:02:31,371 INFO L268 CegarLoopResult]: For program point L493(lines 493 497) no Hoare annotation was computed. [2020-07-10 15:02:31,372 INFO L264 CegarLoopResult]: At program point L522(lines 486 550) the Hoare annotation is: (let ((.cse2 (= 1 ~pended~0))) (and (let ((.cse0 (= ~MPR1~0 ~s~0)) (.cse1 (= 0 (+ IofCallDriver_~__cil_tmp7~0 1073741802)))) (or (not (<= 1 ~NP~0)) (and (<= 0 IofCallDriver_~returnVal2~0) .cse0 (<= IofCallDriver_~returnVal2~0 0) .cse1) (not (<= (+ ~NP~0 4) ~MPR1~0)) .cse2 (not (= ~NP~0 |old(~s~0)|)) (not (<= ~NP~0 1)) (and (<= (+ IofCallDriver_~returnVal2~0 1073741823) 0) .cse0 .cse1) (and .cse0 (<= 259 IofCallDriver_~returnVal2~0) .cse1 (= ~setEventCalled~0 1) (<= IofCallDriver_~returnVal2~0 259)) (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)) .cse2 (not (= 0 ~compRegistered~0))))) [2020-07-10 15:02:31,372 INFO L264 CegarLoopResult]: At program point L489(line 489) the Hoare annotation is: (let ((.cse0 (= 1 ~pended~0))) (and (or (not (<= 1 ~NP~0)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (and (= ~s~0 ~NP~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|)) .cse0 (not (= ~NP~0 |old(~s~0)|)) (not (<= ~NP~0 1)) (not (<= (+ ~NP~0 5) ~MPR3~0)) (not (<= 1 ~compRegistered~0))) (or (not (= ~SKIP1~0 |old(~s~0)|)) .cse0 (not (= 0 ~compRegistered~0))))) [2020-07-10 15:02:31,372 INFO L268 CegarLoopResult]: For program point L489-1(line 489) no Hoare annotation was computed. [2020-07-10 15:02:31,372 INFO L264 CegarLoopResult]: At program point L473(line 473) the Hoare annotation is: (or (not (= 1 ~setEventCalled~0)) (not (<= ~NP~0 1)) (not (= |old(~s~0)| ~NP~0)) (not (<= (+ ~NP~0 5) ~MPR3~0)) (not (<= 1 ~NP~0)) (= 1 ~pended~0) (not (<= 1 ~compRegistered~0)) (not (<= (+ ~NP~0 4) ~MPR1~0))) [2020-07-10 15:02:31,372 INFO L264 CegarLoopResult]: At program point stubMoreProcessingRequiredENTRY(lines 465 478) the Hoare annotation is: (or (not (<= 1 ~NP~0)) (= ~s~0 ~NP~0) (not (<= (+ ~NP~0 4) ~MPR1~0)) (= 1 ~pended~0) (not (= ~NP~0 |old(~s~0)|)) (not (<= ~NP~0 1)) (not (= ~setEventCalled~0 1)) (not (<= (+ ~NP~0 5) ~MPR3~0)) (not (<= 1 ~compRegistered~0))) [2020-07-10 15:02:31,372 INFO L268 CegarLoopResult]: For program point L473-1(lines 465 478) no Hoare annotation was computed. [2020-07-10 15:02:31,372 INFO L268 CegarLoopResult]: For program point stubMoreProcessingRequiredEXIT(lines 465 478) no Hoare annotation was computed. [2020-07-10 15:02:31,372 INFO L268 CegarLoopResult]: For program point L795(lines 795 815) no Hoare annotation was computed. [2020-07-10 15:02:31,372 INFO L268 CegarLoopResult]: For program point L758(lines 758 762) no Hoare annotation was computed. [2020-07-10 15:02:31,373 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))) [2020-07-10 15:02:31,373 INFO L268 CegarLoopResult]: For program point PoCallDriverEXIT(lines 743 819) no Hoare annotation was computed. [2020-07-10 15:02:31,373 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))) [2020-07-10 15:02:31,373 INFO L268 CegarLoopResult]: For program point L754-1(line 754) no Hoare annotation was computed. [2020-07-10 15:02:31,373 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))) [2020-07-10 15:02:31,373 INFO L268 CegarLoopResult]: For program point L812-1(lines 791 816) no Hoare annotation was computed. [2020-07-10 15:02:31,373 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))) [2020-07-10 15:02:31,373 INFO L268 CegarLoopResult]: For program point L767(lines 767 790) no Hoare annotation was computed. [2020-07-10 15:02:31,373 INFO L268 CegarLoopResult]: For program point PoCallDriverFINAL(lines 743 819) no Hoare annotation was computed. [2020-07-10 15:02:31,373 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))) [2020-07-10 15:02:31,374 INFO L268 CegarLoopResult]: For program point L772(lines 772 789) no Hoare annotation was computed. [2020-07-10 15:02:31,374 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))) [2020-07-10 15:02:31,374 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))) [2020-07-10 15:02:31,374 INFO L268 CegarLoopResult]: For program point L752(lines 752 764) no Hoare annotation was computed. [2020-07-10 15:02:31,374 INFO L268 CegarLoopResult]: For program point L752-1(lines 752 764) no Hoare annotation was computed. [2020-07-10 15:02:31,374 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))) [2020-07-10 15:02:31,374 INFO L268 CegarLoopResult]: For program point L798(lines 798 804) no Hoare annotation was computed. [2020-07-10 15:02:31,374 INFO L268 CegarLoopResult]: For program point L807(lines 807 814) no Hoare annotation was computed. [2020-07-10 15:02:31,374 INFO L268 CegarLoopResult]: For program point L636(lines 636 654) no Hoare annotation was computed. [2020-07-10 15:02:31,374 INFO L268 CegarLoopResult]: For program point KbFilter_CreateCloseEXIT(lines 627 662) no Hoare annotation was computed. [2020-07-10 15:02:31,375 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)|))) [2020-07-10 15:02:31,375 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)|))) [2020-07-10 15:02:31,375 INFO L268 CegarLoopResult]: For program point L639(lines 639 653) no Hoare annotation was computed. [2020-07-10 15:02:31,375 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)|))) [2020-07-10 15:02:31,375 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)|))) [2020-07-10 15:02:31,375 INFO L268 CegarLoopResult]: For program point L658-1(line 658) no Hoare annotation was computed. [2020-07-10 15:02:31,375 INFO L268 CegarLoopResult]: For program point KbFilter_CreateCloseFINAL(lines 627 662) no Hoare annotation was computed. [2020-07-10 15:02:31,375 INFO L268 CegarLoopResult]: For program point L642(lines 642 652) no Hoare annotation was computed. [2020-07-10 15:02:31,375 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-07-10 15:02:31,376 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)|)) [2020-07-10 15:02:31,376 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-07-10 15:02:31,376 INFO L268 CegarLoopResult]: For program point L894(lines 894 982) no Hoare annotation was computed. [2020-07-10 15:02:31,376 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)|))) [2020-07-10 15:02:31,376 INFO L268 CegarLoopResult]: For program point L915(lines 915 976) no Hoare annotation was computed. [2020-07-10 15:02:31,376 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)|))) [2020-07-10 15:02:31,376 INFO L268 CegarLoopResult]: For program point KbFilter_InternIoCtlEXIT(lines 820 1005) no Hoare annotation was computed. [2020-07-10 15:02:31,376 INFO L268 CegarLoopResult]: For program point L932(lines 932 971) no Hoare annotation was computed. [2020-07-10 15:02:31,376 INFO L268 CegarLoopResult]: For program point L957-1(lines 957 959) no Hoare annotation was computed. [2020-07-10 15:02:31,376 INFO L268 CegarLoopResult]: For program point L908(lines 908 978) no Hoare annotation was computed. [2020-07-10 15:02:31,376 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)|))) [2020-07-10 15:02:31,376 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)|))) [2020-07-10 15:02:31,376 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)|))) [2020-07-10 15:02:31,377 INFO L268 CegarLoopResult]: For program point L995-1(line 995) no Hoare annotation was computed. [2020-07-10 15:02:31,377 INFO L268 CegarLoopResult]: For program point L929(lines 929 972) no Hoare annotation was computed. [2020-07-10 15:02:31,377 INFO L268 CegarLoopResult]: For program point L954(lines 954 956) no Hoare annotation was computed. [2020-07-10 15:02:31,377 INFO L268 CegarLoopResult]: For program point L954-2(lines 932 969) no Hoare annotation was computed. [2020-07-10 15:02:31,377 INFO L268 CegarLoopResult]: For program point L938(lines 938 941) no Hoare annotation was computed. [2020-07-10 15:02:31,377 INFO L268 CegarLoopResult]: For program point L901(lines 901 980) no Hoare annotation was computed. [2020-07-10 15:02:31,377 INFO L268 CegarLoopResult]: For program point L922(lines 922 974) no Hoare annotation was computed. [2020-07-10 15:02:31,377 INFO L268 CegarLoopResult]: For program point L889(lines 889 984) no Hoare annotation was computed. [2020-07-10 15:02:31,377 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)|))) [2020-07-10 15:02:31,377 INFO L268 CegarLoopResult]: For program point L881(lines 881 986) no Hoare annotation was computed. [2020-07-10 15:02:31,377 INFO L268 CegarLoopResult]: For program point L873(lines 873 988) no Hoare annotation was computed. [2020-07-10 15:02:31,377 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)|))) [2020-07-10 15:02:31,377 INFO L268 CegarLoopResult]: For program point L1001-1(line 1001) no Hoare annotation was computed. [2020-07-10 15:02:31,377 INFO L268 CegarLoopResult]: For program point KbFilter_InternIoCtlFINAL(lines 820 1005) no Hoare annotation was computed. [2020-07-10 15:02:31,378 INFO L268 CegarLoopResult]: For program point KeWaitForSingleObjectEXIT(lines 574 615) no Hoare annotation was computed. [2020-07-10 15:02:31,378 INFO L268 CegarLoopResult]: For program point L601(lines 601 613) no Hoare annotation was computed. [2020-07-10 15:02:31,378 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))) [2020-07-10 15:02:31,378 INFO L268 CegarLoopResult]: For program point L579(lines 579 598) no Hoare annotation was computed. [2020-07-10 15:02:31,378 INFO L268 CegarLoopResult]: For program point KeWaitForSingleObjectFINAL(lines 574 615) no Hoare annotation was computed. [2020-07-10 15:02:31,378 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))) [2020-07-10 15:02:31,378 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))) [2020-07-10 15:02:31,378 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))) [2020-07-10 15:02:31,378 INFO L268 CegarLoopResult]: For program point L592(lines 592 596) no Hoare annotation was computed. [2020-07-10 15:02:31,378 INFO L268 CegarLoopResult]: For program point L592-1(lines 579 598) no Hoare annotation was computed. [2020-07-10 15:02:31,379 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))) [2020-07-10 15:02:31,379 INFO L268 CegarLoopResult]: For program point L580(lines 580 585) no Hoare annotation was computed. [2020-07-10 15:02:31,379 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))) [2020-07-10 15:02:31,379 INFO L268 CegarLoopResult]: For program point L560-1(lines 552 565) no Hoare annotation was computed. [2020-07-10 15:02:31,379 INFO L268 CegarLoopResult]: For program point L556(lines 556 562) no Hoare annotation was computed. [2020-07-10 15:02:31,379 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))))) [2020-07-10 15:02:31,379 INFO L268 CegarLoopResult]: For program point IofCompleteRequestEXIT(lines 552 565) no Hoare annotation was computed. [2020-07-10 15:02:31,379 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-07-10 15:02:31,379 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)) [2020-07-10 15:02:31,379 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-10 15:02:31,380 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-07-10 15:02:31,380 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)|))) [2020-07-10 15:02:31,380 INFO L268 CegarLoopResult]: For program point L672(lines 672 678) no Hoare annotation was computed. [2020-07-10 15:02:31,380 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)) [2020-07-10 15:02:31,380 INFO L268 CegarLoopResult]: For program point L682-1(line 682) no Hoare annotation was computed. [2020-07-10 15:02:31,380 INFO L268 CegarLoopResult]: For program point KbFilter_DispatchPassThroughFINAL(lines 663 686) no Hoare annotation was computed. [2020-07-10 15:02:31,380 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)|))) [2020-07-10 15:02:31,380 INFO L268 CegarLoopResult]: For program point KbFilter_DispatchPassThroughEXIT(lines 663 686) no Hoare annotation was computed. [2020-07-10 15:02:31,380 INFO L268 CegarLoopResult]: For program point L676-1(lines 672 678) no Hoare annotation was computed. [2020-07-10 15:02:31,381 INFO L264 CegarLoopResult]: At program point L225(line 225) the Hoare annotation is: (or (not (<= 1 ~NP~0)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (= 1 ~pended~0) (not (= ~NP~0 |old(~s~0)|)) (not (<= ~NP~0 1)) (not (= 0 |old(~compRegistered~0)|)) (not (<= (+ ~NP~0 5) ~MPR3~0))) [2020-07-10 15:02:31,381 INFO L264 CegarLoopResult]: At program point L192(lines 192 193) the Hoare annotation is: (or (not (<= 1 ~NP~0)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (= 1 ~pended~0) (not (= ~NP~0 |old(~s~0)|)) (not (<= ~NP~0 1)) (not (= 0 |old(~compRegistered~0)|)) (not (<= (+ ~NP~0 5) ~MPR3~0)) (and (= KbFilter_PnP_~status~0 0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= |old(~customIrp~0)| ~customIrp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (<= 1 ~compRegistered~0))) [2020-07-10 15:02:31,381 INFO L268 CegarLoopResult]: For program point L225-1(lines 221 227) no Hoare annotation was computed. [2020-07-10 15:02:31,381 INFO L268 CegarLoopResult]: For program point L192-1(lines 192 193) no Hoare annotation was computed. [2020-07-10 15:02:31,381 INFO L268 CegarLoopResult]: For program point L151(lines 151 274) no Hoare annotation was computed. [2020-07-10 15:02:31,381 INFO L268 CegarLoopResult]: For program point L118(lines 118 285) no Hoare annotation was computed. [2020-07-10 15:02:31,381 INFO L264 CegarLoopResult]: At program point L110(lines 109 288) the Hoare annotation is: (or (not (<= 1 ~NP~0)) (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)) (= 1 ~pended~0) (not (= ~NP~0 |old(~s~0)|)) (not (<= ~NP~0 1)) (not (= 0 |old(~compRegistered~0)|)) (not (<= (+ ~NP~0 5) ~MPR3~0))) [2020-07-10 15:02:31,381 INFO L271 CegarLoopResult]: At program point L267(lines 170 268) the Hoare annotation is: true [2020-07-10 15:02:31,381 INFO L268 CegarLoopResult]: For program point L160(lines 160 271) no Hoare annotation was computed. [2020-07-10 15:02:31,381 INFO L268 CegarLoopResult]: For program point L127(lines 127 282) no Hoare annotation was computed. [2020-07-10 15:02:31,381 INFO L264 CegarLoopResult]: At program point L177(line 177) the Hoare annotation is: (or (not (<= 1 ~NP~0)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (= 1 ~pended~0) (not (= ~NP~0 |old(~s~0)|)) (not (<= ~NP~0 1)) (not (= 0 |old(~compRegistered~0)|)) (not (<= (+ ~NP~0 5) ~MPR3~0))) [2020-07-10 15:02:31,382 INFO L264 CegarLoopResult]: At program point L169(lines 115 286) the Hoare annotation is: (or (not (<= 1 ~NP~0)) (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)) (= 1 ~pended~0) (not (= ~NP~0 |old(~s~0)|)) (not (<= ~NP~0 1)) (not (= 0 |old(~compRegistered~0)|)) (not (<= (+ ~NP~0 5) ~MPR3~0))) [2020-07-10 15:02:31,382 INFO L268 CegarLoopResult]: For program point L136(lines 136 279) no Hoare annotation was computed. [2020-07-10 15:02:31,382 INFO L268 CegarLoopResult]: For program point KbFilter_PnPEXIT(lines 79 292) no Hoare annotation was computed. [2020-07-10 15:02:31,382 INFO L268 CegarLoopResult]: For program point L145(lines 145 276) no Hoare annotation was computed. [2020-07-10 15:02:31,382 INFO L268 CegarLoopResult]: For program point L112(lines 112 287) no Hoare annotation was computed. [2020-07-10 15:02:31,382 INFO L268 CegarLoopResult]: For program point L154(lines 154 273) no Hoare annotation was computed. [2020-07-10 15:02:31,382 INFO L268 CegarLoopResult]: For program point L121(lines 121 284) no Hoare annotation was computed. [2020-07-10 15:02:31,382 INFO L264 CegarLoopResult]: At program point L113(lines 112 287) the Hoare annotation is: (or (not (<= 1 ~NP~0)) (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)) (= 1 ~pended~0) (not (= ~NP~0 |old(~s~0)|)) (not (<= ~NP~0 1)) (not (= 0 |old(~compRegistered~0)|)) (not (<= (+ ~NP~0 5) ~MPR3~0))) [2020-07-10 15:02:31,382 INFO L264 CegarLoopResult]: At program point KbFilter_PnPENTRY(lines 79 292) the Hoare annotation is: (or (not (<= 1 ~NP~0)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (= 1 ~pended~0) (not (= ~NP~0 |old(~s~0)|)) (and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~s~0 ~NP~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= |old(~customIrp~0)| ~customIrp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|)) (not (<= ~NP~0 1)) (not (= 0 |old(~compRegistered~0)|)) (not (<= (+ ~NP~0 5) ~MPR3~0))) [2020-07-10 15:02:31,382 INFO L268 CegarLoopResult]: For program point L237(lines 237 243) no Hoare annotation was computed. [2020-07-10 15:02:31,382 INFO L268 CegarLoopResult]: For program point KbFilter_PnPFINAL(lines 79 292) no Hoare annotation was computed. [2020-07-10 15:02:31,382 INFO L264 CegarLoopResult]: At program point L262(lines 262 263) the Hoare annotation is: (or (not (<= 1 ~NP~0)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (= 1 ~pended~0) (not (= ~NP~0 |old(~s~0)|)) (and (= 0 ~compRegistered~0) (= ~SKIP1~0 ~s~0)) (not (<= ~NP~0 1)) (not (= 0 |old(~compRegistered~0)|)) (not (<= (+ ~NP~0 5) ~MPR3~0))) [2020-07-10 15:02:31,382 INFO L268 CegarLoopResult]: For program point L262-1(lines 262 263) no Hoare annotation was computed. [2020-07-10 15:02:31,383 INFO L268 CegarLoopResult]: For program point L163(lines 163 270) no Hoare annotation was computed. [2020-07-10 15:02:31,383 INFO L268 CegarLoopResult]: For program point L130(lines 130 281) no Hoare annotation was computed. [2020-07-10 15:02:31,383 INFO L268 CegarLoopResult]: For program point L221(lines 221 227) no Hoare annotation was computed. [2020-07-10 15:02:31,383 INFO L268 CegarLoopResult]: For program point L180(lines 180 186) no Hoare annotation was computed. [2020-07-10 15:02:31,383 INFO L268 CegarLoopResult]: For program point L180-1(lines 175 187) no Hoare annotation was computed. [2020-07-10 15:02:31,383 INFO L268 CegarLoopResult]: For program point L205(lines 205 211) no Hoare annotation was computed. [2020-07-10 15:02:31,383 INFO L268 CegarLoopResult]: For program point L139(lines 139 278) no Hoare annotation was computed. [2020-07-10 15:02:31,383 INFO L268 CegarLoopResult]: For program point L106(lines 106 289) no Hoare annotation was computed. [2020-07-10 15:02:31,383 INFO L268 CegarLoopResult]: For program point L197(lines 197 203) no Hoare annotation was computed. [2020-07-10 15:02:31,383 INFO L268 CegarLoopResult]: For program point L197-2(lines 170 266) no Hoare annotation was computed. [2020-07-10 15:02:31,383 INFO L264 CegarLoopResult]: At program point L247(line 247) the Hoare annotation is: (or (not (<= 1 ~NP~0)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (= 1 ~pended~0) (not (= ~NP~0 |old(~s~0)|)) (and (= 0 ~compRegistered~0) (= ~SKIP1~0 ~s~0)) (not (<= ~NP~0 1)) (not (= 0 |old(~compRegistered~0)|)) (not (<= (+ ~NP~0 5) ~MPR3~0))) [2020-07-10 15:02:31,383 INFO L268 CegarLoopResult]: For program point L247-1(line 247) no Hoare annotation was computed. [2020-07-10 15:02:31,383 INFO L268 CegarLoopResult]: For program point L148(lines 148 275) no Hoare annotation was computed. [2020-07-10 15:02:31,383 INFO L268 CegarLoopResult]: For program point L115(lines 115 286) no Hoare annotation was computed. [2020-07-10 15:02:31,384 INFO L268 CegarLoopResult]: For program point L206(lines 206 210) no Hoare annotation was computed. [2020-07-10 15:02:31,384 INFO L264 CegarLoopResult]: At program point L107(lines 106 289) the Hoare annotation is: (or (not (<= 1 ~NP~0)) (and (= KbFilter_PnP_~status~0 0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~s~0 ~NP~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= |old(~customIrp~0)| ~customIrp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (= 1 ~pended~0) (not (= ~NP~0 |old(~s~0)|)) (not (<= ~NP~0 1)) (not (= 0 |old(~compRegistered~0)|)) (not (<= (+ ~NP~0 5) ~MPR3~0))) [2020-07-10 15:02:31,384 INFO L264 CegarLoopResult]: At program point L231(lines 231 232) the Hoare annotation is: (or (not (<= 1 ~NP~0)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (= 1 ~pended~0) (not (= ~NP~0 |old(~s~0)|)) (and (= 0 ~compRegistered~0) (= ~SKIP1~0 ~s~0)) (not (<= ~NP~0 1)) (not (= 0 |old(~compRegistered~0)|)) (not (<= (+ ~NP~0 5) ~MPR3~0))) [2020-07-10 15:02:31,384 INFO L268 CegarLoopResult]: For program point L231-1(lines 231 232) no Hoare annotation was computed. [2020-07-10 15:02:31,384 INFO L264 CegarLoopResult]: At program point L256(line 256) the Hoare annotation is: (or (not (<= 1 ~NP~0)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (= 1 ~pended~0) (not (= ~NP~0 |old(~s~0)|)) (not (<= ~NP~0 1)) (not (= 0 |old(~compRegistered~0)|)) (not (<= (+ ~NP~0 5) ~MPR3~0))) [2020-07-10 15:02:31,384 INFO L268 CegarLoopResult]: For program point L256-1(lines 252 258) no Hoare annotation was computed. [2020-07-10 15:02:31,384 INFO L268 CegarLoopResult]: For program point L157(lines 157 272) no Hoare annotation was computed. [2020-07-10 15:02:31,384 INFO L268 CegarLoopResult]: For program point L124(lines 124 283) no Hoare annotation was computed. [2020-07-10 15:02:31,385 INFO L264 CegarLoopResult]: At program point L182(line 182) the Hoare annotation is: (or (not (<= 1 ~NP~0)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (= 1 ~pended~0) (not (= ~NP~0 |old(~s~0)|)) (not (<= ~NP~0 1)) (not (= 0 |old(~compRegistered~0)|)) (not (<= (+ ~NP~0 5) ~MPR3~0))) [2020-07-10 15:02:31,385 INFO L264 CegarLoopResult]: At program point L199(lines 199 201) the Hoare annotation is: (let ((.cse0 (<= 1 ~compRegistered~0))) (or (not (<= 1 ~NP~0)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (= 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 (<= ~NP~0 1)) (not (= 0 |old(~compRegistered~0)|)) (not (<= (+ ~NP~0 5) ~MPR3~0)) (and (= ~s~0 |old(~s~0)|) .cse0))) [2020-07-10 15:02:31,385 INFO L268 CegarLoopResult]: For program point L166(lines 166 269) no Hoare annotation was computed. [2020-07-10 15:02:31,385 INFO L268 CegarLoopResult]: For program point L199-1(lines 199 201) no Hoare annotation was computed. [2020-07-10 15:02:31,385 INFO L268 CegarLoopResult]: For program point L133(lines 133 280) no Hoare annotation was computed. [2020-07-10 15:02:31,385 INFO L264 CegarLoopResult]: At program point L216(line 216) the Hoare annotation is: (or (not (<= 1 ~NP~0)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (= 1 ~pended~0) (not (= ~NP~0 |old(~s~0)|)) (not (<= ~NP~0 1)) (not (= 0 |old(~compRegistered~0)|)) (not (<= (+ ~NP~0 5) ~MPR3~0)) (and (= ~s~0 ~NP~0) (<= 1 ~compRegistered~0))) [2020-07-10 15:02:31,385 INFO L264 CegarLoopResult]: At program point L241(line 241) the Hoare annotation is: (or (not (<= 1 ~NP~0)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (= 1 ~pended~0) (not (= ~NP~0 |old(~s~0)|)) (not (<= ~NP~0 1)) (not (= 0 |old(~compRegistered~0)|)) (not (<= (+ ~NP~0 5) ~MPR3~0))) [2020-07-10 15:02:31,386 INFO L268 CegarLoopResult]: For program point L241-1(lines 237 243) no Hoare annotation was computed. [2020-07-10 15:02:31,386 INFO L268 CegarLoopResult]: For program point L175(lines 175 187) no Hoare annotation was computed. [2020-07-10 15:02:31,386 INFO L268 CegarLoopResult]: For program point L142(lines 142 277) no Hoare annotation was computed. [2020-07-10 15:02:31,386 INFO L268 CegarLoopResult]: For program point L109(lines 109 288) no Hoare annotation was computed. [2020-07-10 15:02:31,390 WARN L170 areAnnotationChecker]: KeSetEventFINAL has no Hoare annotation [2020-07-10 15:02:31,395 WARN L170 areAnnotationChecker]: stub_driver_initFINAL has no Hoare annotation [2020-07-10 15:02:31,396 WARN L170 areAnnotationChecker]: L698 has no Hoare annotation [2020-07-10 15:02:31,396 WARN L170 areAnnotationChecker]: _BLAST_initFINAL has no Hoare annotation [2020-07-10 15:02:31,396 WARN L170 areAnnotationChecker]: errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION has no Hoare annotation [2020-07-10 15:02:31,396 WARN L170 areAnnotationChecker]: errorFnFINAL has no Hoare annotation [2020-07-10 15:02:31,397 WARN L170 areAnnotationChecker]: L487 has no Hoare annotation [2020-07-10 15:02:31,398 WARN L170 areAnnotationChecker]: L473-1 has no Hoare annotation [2020-07-10 15:02:31,398 WARN L170 areAnnotationChecker]: L752 has no Hoare annotation [2020-07-10 15:02:31,398 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-10 15:02:31,399 WARN L170 areAnnotationChecker]: L636 has no Hoare annotation [2020-07-10 15:02:31,399 WARN L170 areAnnotationChecker]: L873 has no Hoare annotation [2020-07-10 15:02:31,399 WARN L170 areAnnotationChecker]: L579 has no Hoare annotation [2020-07-10 15:02:31,399 WARN L170 areAnnotationChecker]: L556 has no Hoare annotation [2020-07-10 15:02:31,401 WARN L170 areAnnotationChecker]: L672 has no Hoare annotation [2020-07-10 15:02:31,401 WARN L170 areAnnotationChecker]: L106 has no Hoare annotation [2020-07-10 15:02:31,401 WARN L170 areAnnotationChecker]: KeSetEventFINAL has no Hoare annotation [2020-07-10 15:02:31,401 WARN L170 areAnnotationChecker]: L622-1 has no Hoare annotation [2020-07-10 15:02:31,403 WARN L170 areAnnotationChecker]: stub_driver_initFINAL has no Hoare annotation [2020-07-10 15:02:31,403 WARN L170 areAnnotationChecker]: L698 has no Hoare annotation [2020-07-10 15:02:31,403 WARN L170 areAnnotationChecker]: L698 has no Hoare annotation [2020-07-10 15:02:31,403 WARN L170 areAnnotationChecker]: _BLAST_initFINAL has no Hoare annotation [2020-07-10 15:02:31,404 WARN L170 areAnnotationChecker]: errorFnFINAL has no Hoare annotation [2020-07-10 15:02:31,404 WARN L170 areAnnotationChecker]: L326-1 has no Hoare annotation [2020-07-10 15:02:31,406 WARN L170 areAnnotationChecker]: L487 has no Hoare annotation [2020-07-10 15:02:31,406 WARN L170 areAnnotationChecker]: L487 has no Hoare annotation [2020-07-10 15:02:31,406 WARN L170 areAnnotationChecker]: L473-1 has no Hoare annotation [2020-07-10 15:02:31,407 WARN L170 areAnnotationChecker]: L473-1 has no Hoare annotation [2020-07-10 15:02:31,407 WARN L170 areAnnotationChecker]: L752 has no Hoare annotation [2020-07-10 15:02:31,407 WARN L170 areAnnotationChecker]: L752 has no Hoare annotation [2020-07-10 15:02:31,407 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-10 15:02:31,407 WARN L170 areAnnotationChecker]: L636 has no Hoare annotation [2020-07-10 15:02:31,407 WARN L170 areAnnotationChecker]: L636 has no Hoare annotation [2020-07-10 15:02:31,407 WARN L170 areAnnotationChecker]: L873 has no Hoare annotation [2020-07-10 15:02:31,407 WARN L170 areAnnotationChecker]: L873 has no Hoare annotation [2020-07-10 15:02:31,407 WARN L170 areAnnotationChecker]: L579 has no Hoare annotation [2020-07-10 15:02:31,408 WARN L170 areAnnotationChecker]: L579 has no Hoare annotation [2020-07-10 15:02:31,408 WARN L170 areAnnotationChecker]: L556 has no Hoare annotation [2020-07-10 15:02:31,408 WARN L170 areAnnotationChecker]: L556 has no Hoare annotation [2020-07-10 15:02:31,408 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-10 15:02:31,410 WARN L170 areAnnotationChecker]: L672 has no Hoare annotation [2020-07-10 15:02:31,410 WARN L170 areAnnotationChecker]: L672 has no Hoare annotation [2020-07-10 15:02:31,410 WARN L170 areAnnotationChecker]: L106 has no Hoare annotation [2020-07-10 15:02:31,410 WARN L170 areAnnotationChecker]: L106 has no Hoare annotation [2020-07-10 15:02:31,411 WARN L170 areAnnotationChecker]: KeSetEventEXIT has no Hoare annotation [2020-07-10 15:02:31,411 WARN L170 areAnnotationChecker]: L622-1 has no Hoare annotation [2020-07-10 15:02:31,411 WARN L170 areAnnotationChecker]: stub_driver_initEXIT has no Hoare annotation [2020-07-10 15:02:31,411 WARN L170 areAnnotationChecker]: L701 has no Hoare annotation [2020-07-10 15:02:31,412 WARN L170 areAnnotationChecker]: L701 has no Hoare annotation [2020-07-10 15:02:31,412 WARN L170 areAnnotationChecker]: _BLAST_initEXIT has no Hoare annotation [2020-07-10 15:02:31,412 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2020-07-10 15:02:31,412 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2020-07-10 15:02:31,412 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2020-07-10 15:02:31,412 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2020-07-10 15:02:31,412 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2020-07-10 15:02:31,412 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2020-07-10 15:02:31,412 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2020-07-10 15:02:31,412 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2020-07-10 15:02:31,412 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2020-07-10 15:02:31,412 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2020-07-10 15:02:31,412 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2020-07-10 15:02:31,412 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2020-07-10 15:02:31,413 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2020-07-10 15:02:31,413 WARN L170 areAnnotationChecker]: L326-1 has no Hoare annotation [2020-07-10 15:02:31,413 WARN L170 areAnnotationChecker]: L326-1 has no Hoare annotation [2020-07-10 15:02:31,413 WARN L170 areAnnotationChecker]: L489-1 has no Hoare annotation [2020-07-10 15:02:31,415 WARN L170 areAnnotationChecker]: L487-1 has no Hoare annotation [2020-07-10 15:02:31,415 WARN L170 areAnnotationChecker]: stubMoreProcessingRequiredEXIT has no Hoare annotation [2020-07-10 15:02:31,415 WARN L170 areAnnotationChecker]: stubMoreProcessingRequiredEXIT has no Hoare annotation [2020-07-10 15:02:31,415 WARN L170 areAnnotationChecker]: L754-1 has no Hoare annotation [2020-07-10 15:02:31,416 WARN L170 areAnnotationChecker]: L752-1 has no Hoare annotation [2020-07-10 15:02:31,416 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-10 15:02:31,417 WARN L170 areAnnotationChecker]: L639 has no Hoare annotation [2020-07-10 15:02:31,417 WARN L170 areAnnotationChecker]: L639 has no Hoare annotation [2020-07-10 15:02:31,417 WARN L170 areAnnotationChecker]: L938 has no Hoare annotation [2020-07-10 15:02:31,418 WARN L170 areAnnotationChecker]: L881 has no Hoare annotation [2020-07-10 15:02:31,418 WARN L170 areAnnotationChecker]: L881 has no Hoare annotation [2020-07-10 15:02:31,418 WARN L170 areAnnotationChecker]: L580 has no Hoare annotation [2020-07-10 15:02:31,418 WARN L170 areAnnotationChecker]: L580 has no Hoare annotation [2020-07-10 15:02:31,418 WARN L170 areAnnotationChecker]: L592-1 has no Hoare annotation [2020-07-10 15:02:31,418 WARN L170 areAnnotationChecker]: L592 has no Hoare annotation [2020-07-10 15:02:31,418 WARN L170 areAnnotationChecker]: L560-1 has no Hoare annotation [2020-07-10 15:02:31,418 WARN L170 areAnnotationChecker]: L560-1 has no Hoare annotation [2020-07-10 15:02:31,418 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-10 15:02:31,419 WARN L170 areAnnotationChecker]: L676-1 has no Hoare annotation [2020-07-10 15:02:31,419 WARN L170 areAnnotationChecker]: L676-1 has no Hoare annotation [2020-07-10 15:02:31,419 WARN L170 areAnnotationChecker]: L175 has no Hoare annotation [2020-07-10 15:02:31,419 WARN L170 areAnnotationChecker]: L109 has no Hoare annotation [2020-07-10 15:02:31,419 WARN L170 areAnnotationChecker]: L109 has no Hoare annotation [2020-07-10 15:02:31,419 WARN L170 areAnnotationChecker]: KbFilter_CompleteFINAL has no Hoare annotation [2020-07-10 15:02:31,419 WARN L170 areAnnotationChecker]: L342 has no Hoare annotation [2020-07-10 15:02:31,419 WARN L170 areAnnotationChecker]: L342 has no Hoare annotation [2020-07-10 15:02:31,419 WARN L170 areAnnotationChecker]: L732-1 has no Hoare annotation [2020-07-10 15:02:31,420 WARN L170 areAnnotationChecker]: L704 has no Hoare annotation [2020-07-10 15:02:31,420 WARN L170 areAnnotationChecker]: L704 has no Hoare annotation [2020-07-10 15:02:31,420 WARN L170 areAnnotationChecker]: L732-1 has no Hoare annotation [2020-07-10 15:02:31,420 WARN L170 areAnnotationChecker]: L428 has no Hoare annotation [2020-07-10 15:02:31,420 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-10 15:02:31,420 WARN L170 areAnnotationChecker]: L812-1 has no Hoare annotation [2020-07-10 15:02:31,420 WARN L170 areAnnotationChecker]: L592-1 has no Hoare annotation [2020-07-10 15:02:31,420 WARN L170 areAnnotationChecker]: L180-1 has no Hoare annotation [2020-07-10 15:02:31,420 WARN L170 areAnnotationChecker]: L225-1 has no Hoare annotation [2020-07-10 15:02:31,420 WARN L170 areAnnotationChecker]: L241-1 has no Hoare annotation [2020-07-10 15:02:31,420 WARN L170 areAnnotationChecker]: L256-1 has no Hoare annotation [2020-07-10 15:02:31,420 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-10 15:02:31,420 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-10 15:02:31,420 WARN L170 areAnnotationChecker]: L413 has no Hoare annotation [2020-07-10 15:02:31,421 WARN L170 areAnnotationChecker]: L489-1 has no Hoare annotation [2020-07-10 15:02:31,421 WARN L170 areAnnotationChecker]: L502 has no Hoare annotation [2020-07-10 15:02:31,421 WARN L170 areAnnotationChecker]: L502 has no Hoare annotation [2020-07-10 15:02:31,421 WARN L170 areAnnotationChecker]: L754-1 has no Hoare annotation [2020-07-10 15:02:31,421 WARN L170 areAnnotationChecker]: L767 has no Hoare annotation [2020-07-10 15:02:31,421 WARN L170 areAnnotationChecker]: L767 has no Hoare annotation [2020-07-10 15:02:31,422 WARN L170 areAnnotationChecker]: L642 has no Hoare annotation [2020-07-10 15:02:31,422 WARN L170 areAnnotationChecker]: L642 has no Hoare annotation [2020-07-10 15:02:31,423 WARN L170 areAnnotationChecker]: L938 has no Hoare annotation [2020-07-10 15:02:31,423 WARN L170 areAnnotationChecker]: L938 has no Hoare annotation [2020-07-10 15:02:31,423 WARN L170 areAnnotationChecker]: L889 has no Hoare annotation [2020-07-10 15:02:31,423 WARN L170 areAnnotationChecker]: L889 has no Hoare annotation [2020-07-10 15:02:31,423 WARN L170 areAnnotationChecker]: L592 has no Hoare annotation [2020-07-10 15:02:31,423 WARN L170 areAnnotationChecker]: L592 has no Hoare annotation [2020-07-10 15:02:31,424 WARN L170 areAnnotationChecker]: IofCompleteRequestEXIT has no Hoare annotation [2020-07-10 15:02:31,424 WARN L170 areAnnotationChecker]: IofCompleteRequestEXIT has no Hoare annotation [2020-07-10 15:02:31,424 WARN L170 areAnnotationChecker]: L682-1 has no Hoare annotation [2020-07-10 15:02:31,425 WARN L170 areAnnotationChecker]: L175 has no Hoare annotation [2020-07-10 15:02:31,425 WARN L170 areAnnotationChecker]: L175 has no Hoare annotation [2020-07-10 15:02:31,425 WARN L170 areAnnotationChecker]: L221 has no Hoare annotation [2020-07-10 15:02:31,426 WARN L170 areAnnotationChecker]: L112 has no Hoare annotation [2020-07-10 15:02:31,426 WARN L170 areAnnotationChecker]: L112 has no Hoare annotation [2020-07-10 15:02:31,426 WARN L170 areAnnotationChecker]: KbFilter_CompleteEXIT has no Hoare annotation [2020-07-10 15:02:31,426 WARN L170 areAnnotationChecker]: KbFilter_CompleteEXIT has no Hoare annotation [2020-07-10 15:02:31,426 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2020-07-10 15:02:31,426 WARN L170 areAnnotationChecker]: L351 has no Hoare annotation [2020-07-10 15:02:31,426 WARN L170 areAnnotationChecker]: L351 has no Hoare annotation [2020-07-10 15:02:31,426 WARN L170 areAnnotationChecker]: L732-1 has no Hoare annotation [2020-07-10 15:02:31,426 WARN L170 areAnnotationChecker]: L707 has no Hoare annotation [2020-07-10 15:02:31,426 WARN L170 areAnnotationChecker]: L707 has no Hoare annotation [2020-07-10 15:02:31,426 WARN L170 areAnnotationChecker]: L738-1 has no Hoare annotation [2020-07-10 15:02:31,428 WARN L170 areAnnotationChecker]: IofCallDriverFINAL has no Hoare annotation [2020-07-10 15:02:31,428 WARN L170 areAnnotationChecker]: PoCallDriverFINAL has no Hoare annotation [2020-07-10 15:02:31,428 WARN L170 areAnnotationChecker]: L601 has no Hoare annotation [2020-07-10 15:02:31,428 WARN L170 areAnnotationChecker]: L601 has no Hoare annotation [2020-07-10 15:02:31,428 WARN L170 areAnnotationChecker]: L192-1 has no Hoare annotation [2020-07-10 15:02:31,429 WARN L170 areAnnotationChecker]: L231-1 has no Hoare annotation [2020-07-10 15:02:31,431 WARN L170 areAnnotationChecker]: L247-1 has no Hoare annotation [2020-07-10 15:02:31,433 WARN L170 areAnnotationChecker]: L262-1 has no Hoare annotation [2020-07-10 15:02:31,441 WARN L170 areAnnotationChecker]: L342 has no Hoare annotation [2020-07-10 15:02:31,443 WARN L170 areAnnotationChecker]: L413 has no Hoare annotation [2020-07-10 15:02:31,444 WARN L170 areAnnotationChecker]: L413 has no Hoare annotation [2020-07-10 15:02:31,444 WARN L170 areAnnotationChecker]: L421 has no Hoare annotation [2020-07-10 15:02:31,444 WARN L170 areAnnotationChecker]: L493 has no Hoare annotation [2020-07-10 15:02:31,444 WARN L170 areAnnotationChecker]: L493 has no Hoare annotation [2020-07-10 15:02:31,445 WARN L170 areAnnotationChecker]: L507 has no Hoare annotation [2020-07-10 15:02:31,445 WARN L170 areAnnotationChecker]: L507 has no Hoare annotation [2020-07-10 15:02:31,446 WARN L170 areAnnotationChecker]: L758 has no Hoare annotation [2020-07-10 15:02:31,446 WARN L170 areAnnotationChecker]: L758 has no Hoare annotation [2020-07-10 15:02:31,446 WARN L170 areAnnotationChecker]: L772 has no Hoare annotation [2020-07-10 15:02:31,446 WARN L170 areAnnotationChecker]: L772 has no Hoare annotation [2020-07-10 15:02:31,446 WARN L170 areAnnotationChecker]: L658-1 has no Hoare annotation [2020-07-10 15:02:31,448 WARN L170 areAnnotationChecker]: L995-1 has no Hoare annotation [2020-07-10 15:02:31,449 WARN L170 areAnnotationChecker]: L1001-1 has no Hoare annotation [2020-07-10 15:02:31,456 WARN L170 areAnnotationChecker]: L954 has no Hoare annotation [2020-07-10 15:02:31,457 WARN L170 areAnnotationChecker]: L894 has no Hoare annotation [2020-07-10 15:02:31,457 WARN L170 areAnnotationChecker]: L894 has no Hoare annotation [2020-07-10 15:02:31,457 WARN L170 areAnnotationChecker]: L592-1 has no Hoare annotation [2020-07-10 15:02:31,457 WARN L170 areAnnotationChecker]: L995-1 has no Hoare annotation [2020-07-10 15:02:31,457 WARN L170 areAnnotationChecker]: KbFilter_PnPFINAL has no Hoare annotation [2020-07-10 15:02:31,457 WARN L170 areAnnotationChecker]: L682-1 has no Hoare annotation [2020-07-10 15:02:31,457 WARN L170 areAnnotationChecker]: L180-1 has no Hoare annotation [2020-07-10 15:02:31,457 WARN L170 areAnnotationChecker]: L180 has no Hoare annotation [2020-07-10 15:02:31,458 WARN L170 areAnnotationChecker]: L180 has no Hoare annotation [2020-07-10 15:02:31,458 WARN L170 areAnnotationChecker]: L221 has no Hoare annotation [2020-07-10 15:02:31,458 WARN L170 areAnnotationChecker]: L221 has no Hoare annotation [2020-07-10 15:02:31,458 WARN L170 areAnnotationChecker]: L237 has no Hoare annotation [2020-07-10 15:02:31,458 WARN L170 areAnnotationChecker]: L115 has no Hoare annotation [2020-07-10 15:02:31,458 WARN L170 areAnnotationChecker]: L115 has no Hoare annotation [2020-07-10 15:02:31,458 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-10 15:02:31,458 WARN L170 areAnnotationChecker]: L378 has no Hoare annotation [2020-07-10 15:02:31,460 WARN L170 areAnnotationChecker]: L356 has no Hoare annotation [2020-07-10 15:02:31,460 WARN L170 areAnnotationChecker]: L356 has no Hoare annotation [2020-07-10 15:02:31,460 WARN L170 areAnnotationChecker]: L738-1 has no Hoare annotation [2020-07-10 15:02:31,460 WARN L170 areAnnotationChecker]: IofCallDriverEXIT has no Hoare annotation [2020-07-10 15:02:31,461 WARN L170 areAnnotationChecker]: IofCallDriverEXIT has no Hoare annotation [2020-07-10 15:02:31,461 WARN L170 areAnnotationChecker]: IofCallDriverEXIT has no Hoare annotation [2020-07-10 15:02:31,461 WARN L170 areAnnotationChecker]: IofCallDriverEXIT has no Hoare annotation [2020-07-10 15:02:31,461 WARN L170 areAnnotationChecker]: IofCallDriverEXIT has no Hoare annotation [2020-07-10 15:02:31,461 WARN L170 areAnnotationChecker]: PoCallDriverEXIT has no Hoare annotation [2020-07-10 15:02:31,461 WARN L170 areAnnotationChecker]: KeWaitForSingleObjectFINAL has no Hoare annotation [2020-07-10 15:02:31,461 WARN L170 areAnnotationChecker]: KeWaitForSingleObjectFINAL has no Hoare annotation [2020-07-10 15:02:31,461 WARN L170 areAnnotationChecker]: L192-1 has no Hoare annotation [2020-07-10 15:02:31,461 WARN L170 areAnnotationChecker]: L231-1 has no Hoare annotation [2020-07-10 15:02:31,462 WARN L170 areAnnotationChecker]: L247-1 has no Hoare annotation [2020-07-10 15:02:31,462 WARN L170 areAnnotationChecker]: L262-1 has no Hoare annotation [2020-07-10 15:02:31,462 WARN L170 areAnnotationChecker]: L421 has no Hoare annotation [2020-07-10 15:02:31,462 WARN L170 areAnnotationChecker]: L421 has no Hoare annotation [2020-07-10 15:02:31,462 WARN L170 areAnnotationChecker]: L429 has no Hoare annotation [2020-07-10 15:02:31,462 WARN L170 areAnnotationChecker]: L428 has no Hoare annotation [2020-07-10 15:02:31,462 WARN L170 areAnnotationChecker]: L487-1 has no Hoare annotation [2020-07-10 15:02:31,464 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-10 15:02:31,464 WARN L170 areAnnotationChecker]: L530 has no Hoare annotation [2020-07-10 15:02:31,466 WARN L170 areAnnotationChecker]: L752-1 has no Hoare annotation [2020-07-10 15:02:31,468 WARN L170 areAnnotationChecker]: L812-1 has no Hoare annotation [2020-07-10 15:02:31,468 WARN L170 areAnnotationChecker]: L795 has no Hoare annotation [2020-07-10 15:02:31,469 WARN L170 areAnnotationChecker]: L658-1 has no Hoare annotation [2020-07-10 15:02:31,469 WARN L170 areAnnotationChecker]: L1001-1 has no Hoare annotation [2020-07-10 15:02:31,469 WARN L170 areAnnotationChecker]: L954 has no Hoare annotation [2020-07-10 15:02:31,469 WARN L170 areAnnotationChecker]: L954 has no Hoare annotation [2020-07-10 15:02:31,469 WARN L170 areAnnotationChecker]: L901 has no Hoare annotation [2020-07-10 15:02:31,469 WARN L170 areAnnotationChecker]: L901 has no Hoare annotation [2020-07-10 15:02:31,469 WARN L170 areAnnotationChecker]: KbFilter_InternIoCtlFINAL has no Hoare annotation [2020-07-10 15:02:31,469 WARN L170 areAnnotationChecker]: KbFilter_PnPFINAL has no Hoare annotation [2020-07-10 15:02:31,470 WARN L170 areAnnotationChecker]: KbFilter_DispatchPassThroughFINAL has no Hoare annotation [2020-07-10 15:02:31,470 WARN L170 areAnnotationChecker]: L180-1 has no Hoare annotation [2020-07-10 15:02:31,470 WARN L170 areAnnotationChecker]: L225-1 has no Hoare annotation [2020-07-10 15:02:31,470 WARN L170 areAnnotationChecker]: L237 has no Hoare annotation [2020-07-10 15:02:31,470 WARN L170 areAnnotationChecker]: L237 has no Hoare annotation [2020-07-10 15:02:31,470 WARN L170 areAnnotationChecker]: L256-1 has no Hoare annotation [2020-07-10 15:02:31,471 WARN L170 areAnnotationChecker]: L118 has no Hoare annotation [2020-07-10 15:02:31,471 WARN L170 areAnnotationChecker]: L118 has no Hoare annotation [2020-07-10 15:02:31,471 WARN L170 areAnnotationChecker]: L378 has no Hoare annotation [2020-07-10 15:02:31,471 WARN L170 areAnnotationChecker]: L383 has no Hoare annotation [2020-07-10 15:02:31,473 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-10 15:02:31,473 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-10 15:02:31,473 WARN L170 areAnnotationChecker]: KbFilter_PowerFINAL has no Hoare annotation [2020-07-10 15:02:31,473 WARN L170 areAnnotationChecker]: KeWaitForSingleObjectFINAL has no Hoare annotation [2020-07-10 15:02:31,473 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2020-07-10 15:02:31,473 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2020-07-10 15:02:31,474 WARN L170 areAnnotationChecker]: L429 has no Hoare annotation [2020-07-10 15:02:31,474 WARN L170 areAnnotationChecker]: L429 has no Hoare annotation [2020-07-10 15:02:31,474 WARN L170 areAnnotationChecker]: L530 has no Hoare annotation [2020-07-10 15:02:31,474 WARN L170 areAnnotationChecker]: L530 has no Hoare annotation [2020-07-10 15:02:31,474 WARN L170 areAnnotationChecker]: L795 has no Hoare annotation [2020-07-10 15:02:31,474 WARN L170 areAnnotationChecker]: L795 has no Hoare annotation [2020-07-10 15:02:31,474 WARN L170 areAnnotationChecker]: KbFilter_CreateCloseFINAL has no Hoare annotation [2020-07-10 15:02:31,474 WARN L170 areAnnotationChecker]: L954-2 has no Hoare annotation [2020-07-10 15:02:31,474 WARN L170 areAnnotationChecker]: L954-2 has no Hoare annotation [2020-07-10 15:02:31,474 WARN L170 areAnnotationChecker]: L908 has no Hoare annotation [2020-07-10 15:02:31,475 WARN L170 areAnnotationChecker]: L908 has no Hoare annotation [2020-07-10 15:02:31,475 WARN L170 areAnnotationChecker]: KbFilter_InternIoCtlEXIT has no Hoare annotation [2020-07-10 15:02:31,475 WARN L170 areAnnotationChecker]: KbFilter_PnPEXIT has no Hoare annotation [2020-07-10 15:02:31,475 WARN L170 areAnnotationChecker]: KbFilter_DispatchPassThroughEXIT has no Hoare annotation [2020-07-10 15:02:31,475 WARN L170 areAnnotationChecker]: KbFilter_DispatchPassThroughEXIT has no Hoare annotation [2020-07-10 15:02:31,475 WARN L170 areAnnotationChecker]: L241-1 has no Hoare annotation [2020-07-10 15:02:31,475 WARN L170 areAnnotationChecker]: L256-1 has no Hoare annotation [2020-07-10 15:02:31,475 WARN L170 areAnnotationChecker]: L121 has no Hoare annotation [2020-07-10 15:02:31,475 WARN L170 areAnnotationChecker]: L121 has no Hoare annotation [2020-07-10 15:02:31,476 WARN L170 areAnnotationChecker]: L383 has no Hoare annotation [2020-07-10 15:02:31,476 WARN L170 areAnnotationChecker]: L388 has no Hoare annotation [2020-07-10 15:02:31,478 WARN L170 areAnnotationChecker]: L366 has no Hoare annotation [2020-07-10 15:02:31,478 WARN L170 areAnnotationChecker]: L366 has no Hoare annotation [2020-07-10 15:02:31,478 WARN L170 areAnnotationChecker]: KbFilter_PowerEXIT has no Hoare annotation [2020-07-10 15:02:31,478 WARN L170 areAnnotationChecker]: KeWaitForSingleObjectEXIT has no Hoare annotation [2020-07-10 15:02:31,478 WARN L170 areAnnotationChecker]: L199-1 has no Hoare annotation [2020-07-10 15:02:31,481 WARN L170 areAnnotationChecker]: L197-2 has no Hoare annotation [2020-07-10 15:02:31,481 WARN L170 areAnnotationChecker]: L197-2 has no Hoare annotation [2020-07-10 15:02:31,481 WARN L170 areAnnotationChecker]: L430 has no Hoare annotation [2020-07-10 15:02:31,481 WARN L170 areAnnotationChecker]: L430 has no Hoare annotation [2020-07-10 15:02:31,481 WARN L170 areAnnotationChecker]: L531 has no Hoare annotation [2020-07-10 15:02:31,481 WARN L170 areAnnotationChecker]: L531 has no Hoare annotation [2020-07-10 15:02:31,481 WARN L170 areAnnotationChecker]: L539 has no Hoare annotation [2020-07-10 15:02:31,481 WARN L170 areAnnotationChecker]: L539 has no Hoare annotation [2020-07-10 15:02:31,482 WARN L170 areAnnotationChecker]: L798 has no Hoare annotation [2020-07-10 15:02:31,482 WARN L170 areAnnotationChecker]: L798 has no Hoare annotation [2020-07-10 15:02:31,482 WARN L170 areAnnotationChecker]: L807 has no Hoare annotation [2020-07-10 15:02:31,482 WARN L170 areAnnotationChecker]: L807 has no Hoare annotation [2020-07-10 15:02:31,482 WARN L170 areAnnotationChecker]: KbFilter_CreateCloseEXIT has no Hoare annotation [2020-07-10 15:02:31,482 WARN L170 areAnnotationChecker]: KbFilter_CreateCloseEXIT has no Hoare annotation [2020-07-10 15:02:31,482 WARN L170 areAnnotationChecker]: L957-1 has no Hoare annotation [2020-07-10 15:02:31,482 WARN L170 areAnnotationChecker]: L915 has no Hoare annotation [2020-07-10 15:02:31,482 WARN L170 areAnnotationChecker]: L915 has no Hoare annotation [2020-07-10 15:02:31,483 WARN L170 areAnnotationChecker]: L398 has no Hoare annotation [2020-07-10 15:02:31,483 WARN L170 areAnnotationChecker]: L388 has no Hoare annotation [2020-07-10 15:02:31,483 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-10 15:02:31,483 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-10 15:02:31,483 WARN L170 areAnnotationChecker]: L393 has no Hoare annotation [2020-07-10 15:02:31,485 WARN L170 areAnnotationChecker]: L371 has no Hoare annotation [2020-07-10 15:02:31,485 WARN L170 areAnnotationChecker]: L371 has no Hoare annotation [2020-07-10 15:02:31,485 WARN L170 areAnnotationChecker]: L393 has no Hoare annotation [2020-07-10 15:02:31,485 WARN L170 areAnnotationChecker]: L199-1 has no Hoare annotation [2020-07-10 15:02:31,485 WARN L170 areAnnotationChecker]: L206 has no Hoare annotation [2020-07-10 15:02:31,485 WARN L170 areAnnotationChecker]: L206 has no Hoare annotation [2020-07-10 15:02:31,485 WARN L170 areAnnotationChecker]: L205 has no Hoare annotation [2020-07-10 15:02:31,485 WARN L170 areAnnotationChecker]: L431 has no Hoare annotation [2020-07-10 15:02:31,485 WARN L170 areAnnotationChecker]: L431 has no Hoare annotation [2020-07-10 15:02:31,485 WARN L170 areAnnotationChecker]: L441 has no Hoare annotation [2020-07-10 15:02:31,486 WARN L170 areAnnotationChecker]: L447 has no Hoare annotation [2020-07-10 15:02:31,486 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-10 15:02:31,486 WARN L170 areAnnotationChecker]: L812-1 has no Hoare annotation [2020-07-10 15:02:31,486 WARN L170 areAnnotationChecker]: L922 has no Hoare annotation [2020-07-10 15:02:31,486 WARN L170 areAnnotationChecker]: L922 has no Hoare annotation [2020-07-10 15:02:31,486 WARN L170 areAnnotationChecker]: L127 has no Hoare annotation [2020-07-10 15:02:31,486 WARN L170 areAnnotationChecker]: L127 has no Hoare annotation [2020-07-10 15:02:31,486 WARN L170 areAnnotationChecker]: L398 has no Hoare annotation [2020-07-10 15:02:31,488 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2020-07-10 15:02:31,490 WARN L170 areAnnotationChecker]: L432 has no Hoare annotation [2020-07-10 15:02:31,490 WARN L170 areAnnotationChecker]: L432 has no Hoare annotation [2020-07-10 15:02:31,490 WARN L170 areAnnotationChecker]: L441 has no Hoare annotation [2020-07-10 15:02:31,490 WARN L170 areAnnotationChecker]: L441 has no Hoare annotation [2020-07-10 15:02:31,490 WARN L170 areAnnotationChecker]: L447 has no Hoare annotation [2020-07-10 15:02:31,490 WARN L170 areAnnotationChecker]: L447 has no Hoare annotation [2020-07-10 15:02:31,490 WARN L170 areAnnotationChecker]: L929 has no Hoare annotation [2020-07-10 15:02:31,490 WARN L170 areAnnotationChecker]: L929 has no Hoare annotation [2020-07-10 15:02:31,490 WARN L170 areAnnotationChecker]: L130 has no Hoare annotation [2020-07-10 15:02:31,491 WARN L170 areAnnotationChecker]: L130 has no Hoare annotation [2020-07-10 15:02:31,491 WARN L170 areAnnotationChecker]: L428 has no Hoare annotation [2020-07-10 15:02:31,491 WARN L170 areAnnotationChecker]: L448 has no Hoare annotation [2020-07-10 15:02:31,491 WARN L170 areAnnotationChecker]: L448 has no Hoare annotation [2020-07-10 15:02:31,491 WARN L170 areAnnotationChecker]: L452 has no Hoare annotation [2020-07-10 15:02:31,491 WARN L170 areAnnotationChecker]: L452 has no Hoare annotation [2020-07-10 15:02:31,491 WARN L170 areAnnotationChecker]: L932 has no Hoare annotation [2020-07-10 15:02:31,491 WARN L170 areAnnotationChecker]: L932 has no Hoare annotation [2020-07-10 15:02:31,491 WARN L170 areAnnotationChecker]: L133 has no Hoare annotation [2020-07-10 15:02:31,492 WARN L170 areAnnotationChecker]: L133 has no Hoare annotation [2020-07-10 15:02:31,492 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-10 15:02:31,492 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-10 15:02:31,492 WARN L170 areAnnotationChecker]: L139 has no Hoare annotation [2020-07-10 15:02:31,492 WARN L170 areAnnotationChecker]: L139 has no Hoare annotation [2020-07-10 15:02:31,492 WARN L170 areAnnotationChecker]: L142 has no Hoare annotation [2020-07-10 15:02:31,492 WARN L170 areAnnotationChecker]: L142 has no Hoare annotation [2020-07-10 15:02:31,492 WARN L170 areAnnotationChecker]: L145 has no Hoare annotation [2020-07-10 15:02:31,492 WARN L170 areAnnotationChecker]: L145 has no Hoare annotation [2020-07-10 15:02:31,492 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-10 15:02:31,492 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-10 15:02:31,493 WARN L170 areAnnotationChecker]: L151 has no Hoare annotation [2020-07-10 15:02:31,493 WARN L170 areAnnotationChecker]: L151 has no Hoare annotation [2020-07-10 15:02:31,493 WARN L170 areAnnotationChecker]: L154 has no Hoare annotation [2020-07-10 15:02:31,493 WARN L170 areAnnotationChecker]: L154 has no Hoare annotation [2020-07-10 15:02:31,493 WARN L170 areAnnotationChecker]: L157 has no Hoare annotation [2020-07-10 15:02:31,493 WARN L170 areAnnotationChecker]: L157 has no Hoare annotation [2020-07-10 15:02:31,493 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-10 15:02:31,493 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-10 15:02:31,493 WARN L170 areAnnotationChecker]: L163 has no Hoare annotation [2020-07-10 15:02:31,493 WARN L170 areAnnotationChecker]: L163 has no Hoare annotation [2020-07-10 15:02:31,493 WARN L170 areAnnotationChecker]: L166 has no Hoare annotation [2020-07-10 15:02:31,494 WARN L170 areAnnotationChecker]: L166 has no Hoare annotation [2020-07-10 15:02:31,494 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. [2020-07-10 15:02:31,574 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.07 03:02:31 BoogieIcfgContainer [2020-07-10 15:02:31,574 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-10 15:02:31,576 INFO L168 Benchmark]: Toolchain (without parser) took 70868.07 ms. Allocated memory was 143.1 MB in the beginning and 678.4 MB in the end (delta: 535.3 MB). Free memory was 102.3 MB in the beginning and 403.8 MB in the end (delta: -301.5 MB). Peak memory consumption was 233.8 MB. Max. memory is 7.1 GB. [2020-07-10 15:02:31,577 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 143.1 MB. Free memory was 121.7 MB in the beginning and 121.5 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-10 15:02:31,579 INFO L168 Benchmark]: CACSL2BoogieTranslator took 698.94 ms. Allocated memory was 143.1 MB in the beginning and 203.4 MB in the end (delta: 60.3 MB). Free memory was 102.1 MB in the beginning and 174.8 MB in the end (delta: -72.7 MB). Peak memory consumption was 27.0 MB. Max. memory is 7.1 GB. [2020-07-10 15:02:31,579 INFO L168 Benchmark]: Boogie Preprocessor took 129.77 ms. Allocated memory is still 203.4 MB. Free memory was 174.8 MB in the beginning and 171.3 MB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 7.1 GB. [2020-07-10 15:02:31,580 INFO L168 Benchmark]: RCFGBuilder took 1478.91 ms. Allocated memory was 203.4 MB in the beginning and 236.5 MB in the end (delta: 33.0 MB). Free memory was 171.3 MB in the beginning and 153.7 MB in the end (delta: 17.6 MB). Peak memory consumption was 86.7 MB. Max. memory is 7.1 GB. [2020-07-10 15:02:31,581 INFO L168 Benchmark]: TraceAbstraction took 68548.08 ms. Allocated memory was 236.5 MB in the beginning and 678.4 MB in the end (delta: 442.0 MB). Free memory was 153.7 MB in the beginning and 403.8 MB in the end (delta: -250.1 MB). Peak memory consumption was 191.9 MB. Max. memory is 7.1 GB. [2020-07-10 15:02:31,585 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 0.27 ms. Allocated memory is still 143.1 MB. Free memory was 121.7 MB in the beginning and 121.5 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 698.94 ms. Allocated memory was 143.1 MB in the beginning and 203.4 MB in the end (delta: 60.3 MB). Free memory was 102.1 MB in the beginning and 174.8 MB in the end (delta: -72.7 MB). Peak memory consumption was 27.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 129.77 ms. Allocated memory is still 203.4 MB. Free memory was 174.8 MB in the beginning and 171.3 MB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1478.91 ms. Allocated memory was 203.4 MB in the beginning and 236.5 MB in the end (delta: 33.0 MB). Free memory was 171.3 MB in the beginning and 153.7 MB in the end (delta: 17.6 MB). Peak memory consumption was 86.7 MB. Max. memory is 7.1 GB. * TraceAbstraction took 68548.08 ms. Allocated memory was 236.5 MB in the beginning and 678.4 MB in the end (delta: 442.0 MB). Free memory was 153.7 MB in the beginning and 403.8 MB in the end (delta: -250.1 MB). Peak memory consumption was 191.9 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: (((!(SKIP1 == \old(s)) || ((setEventCalled == \old(setEventCalled) && lowerDriverReturn == \old(lowerDriverReturn)) && SKIP1 == s)) || 1 == pended) || !(0 == compRegistered)) && (((((((!(1 <= NP) || !(NP + 4 <= MPR1)) || 1 == pended) || (MPR1 == s && 0 == __cil_tmp7 + 1073741802)) || !(NP == \old(s))) || !(NP <= 1)) || !(NP + 5 <= MPR3)) || !(1 <= 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: ((((((!(1 <= NP) || (((((setEventCalled == \old(setEventCalled) && s == \old(s)) && 0 == compRegistered) && myStatus == \old(myStatus)) && \old(customIrp) == customIrp) && lowerDriverReturn == \old(lowerDriverReturn))) || !(NP + 4 <= MPR1)) || 1 == pended) || !(NP == \old(s))) || !(NP <= 1)) || !(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: ((((((!(1 <= NP) || (((((setEventCalled == \old(setEventCalled) && s == \old(s)) && 0 == compRegistered) && myStatus == \old(myStatus)) && \old(customIrp) == customIrp) && lowerDriverReturn == \old(lowerDriverReturn))) || !(NP + 4 <= MPR1)) || 1 == pended) || !(NP == \old(s))) || !(NP <= 1)) || !(0 == \old(compRegistered))) || !(NP + 5 <= MPR3) - InvariantResult [Line: 486]: Loop Invariant Derived loop invariant: (((((((((!(1 <= NP) || (((0 <= returnVal2 && MPR1 == s) && returnVal2 <= 0) && 0 == __cil_tmp7 + 1073741802)) || !(NP + 4 <= MPR1)) || 1 == pended) || !(NP == \old(s))) || !(NP <= 1)) || ((returnVal2 + 1073741823 <= 0 && MPR1 == s) && 0 == __cil_tmp7 + 1073741802)) || ((((MPR1 == s && 259 <= returnVal2) && 0 == __cil_tmp7 + 1073741802) && setEventCalled == 1) && returnVal2 <= 259)) || !(NP + 5 <= MPR3)) || !(1 <= compRegistered)) && (((!(SKIP1 == \old(s)) || ((setEventCalled == \old(setEventCalled) && lowerDriverReturn == \old(lowerDriverReturn)) && SKIP1 == s)) || 1 == pended) || !(0 == 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)) || !(\old(SKIP1) == \old(s))) || 1 == \old(pended)) || !(0 == \old(compRegistered))) || !(\old(s) == \old(MPR1))) || !(\old(s) == \old(MPR3))) || (((((((1 <= NP && NP <= 1) && s == NP) && NP + 5 <= MPR3) && 0 <= status) && !(1 == pended)) && 0 == compRegistered) && NP + 4 <= MPR1) - InvariantResult [Line: 106]: Loop Invariant Derived loop invariant: ((((((!(1 <= NP) || ((((((status == 0 && \old(compRegistered) == compRegistered) && s == NP) && setEventCalled == \old(setEventCalled)) && myStatus == \old(myStatus)) && \old(customIrp) == customIrp) && lowerDriverReturn == \old(lowerDriverReturn))) || !(NP + 4 <= MPR1)) || 1 == pended) || !(NP == \old(s))) || !(NP <= 1)) || !(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: (((((((!(1 <= NP) || ((MPR1 == s && 0 == __cil_tmp7 + 1073741802) && setEventCalled == 1)) || !(NP + 4 <= MPR1)) || 1 == pended) || !(NP == \old(s))) || !(NP <= 1)) || !(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)) && (((((((!(1 <= NP) || !(NP + 4 <= MPR1)) || 1 == pended) || !(NP == \old(s))) || (MPR1 == s && 0 == __cil_tmp7 + 1073741802)) || !(NP <= 1)) || !(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: ((((((!(1 <= NP) || (((((setEventCalled == \old(setEventCalled) && s == \old(s)) && 0 == compRegistered) && myStatus == \old(myStatus)) && \old(customIrp) == customIrp) && lowerDriverReturn == \old(lowerDriverReturn))) || !(NP + 4 <= MPR1)) || 1 == pended) || !(NP == \old(s))) || !(NP <= 1)) || !(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: 61.8s, OverallIterations: 18, TraceHistogramMax: 1, AutomataDifference: 45.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 6.4s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 2603 SDtfs, 3353 SDslu, 3347 SDs, 0 SdLazy, 5305 SolverSat, 852 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 10.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 358 GetRequests, 177 SyntacticMatches, 5 SemanticMatches, 176 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 147 ImplicationChecksByTransitivity, 5.4s 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: 7.6s AutomataMinimizationTime, 18 MinimizatonAttempts, 145 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 84 LocationsWithAnnotation, 324 PreInvPairs, 398 NumberOfFragments, 3099 HoareAnnotationTreeSize, 324 FomulaSimplifications, 504 FormulaSimplificationTreeSizeReduction, 0.4s HoareSimplificationTime, 84 FomulaSimplificationsInter, 3632 FormulaSimplificationTreeSizeReductionInter, 5.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 6.0s InterpolantComputationTime, 949 NumberOfCodeBlocks, 949 NumberOfCodeBlocksAsserted, 18 NumberOfCheckSat, 931 ConstructedInterpolants, 0 QuantifiedInterpolants, 210010 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...