/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 0.1.25-267fbe0 [2020-07-17 22:23:52,502 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 22:23:52,504 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 22:23:52,516 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-17 22:23:52,517 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-17 22:23:52,518 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-17 22:23:52,519 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-17 22:23:52,521 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-17 22:23:52,523 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-17 22:23:52,523 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-17 22:23:52,524 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-17 22:23:52,525 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-17 22:23:52,526 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-17 22:23:52,527 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-17 22:23:52,528 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-17 22:23:52,529 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-17 22:23:52,530 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-17 22:23:52,530 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-17 22:23:52,532 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-17 22:23:52,534 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-17 22:23:52,535 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-17 22:23:52,536 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-17 22:23:52,537 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-17 22:23:52,538 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-17 22:23:52,542 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-17 22:23:52,542 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-17 22:23:52,542 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-17 22:23:52,543 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-17 22:23:52,544 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-17 22:23:52,544 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-17 22:23:52,545 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-17 22:23:52,546 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-17 22:23:52,547 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-17 22:23:52,547 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-17 22:23:52,548 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-17 22:23:52,549 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-17 22:23:52,549 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-17 22:23:52,549 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-17 22:23:52,550 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-17 22:23:52,550 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-17 22:23:52,551 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-17 22:23:52,552 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 [2020-07-17 22:23:52,567 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 22:23:52,567 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 22:23:52,568 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-17 22:23:52,569 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-17 22:23:52,569 INFO L138 SettingsManager]: * Use SBE=true [2020-07-17 22:23:52,569 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 22:23:52,569 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-17 22:23:52,570 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 22:23:52,570 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-17 22:23:52,570 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 22:23:52,570 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 22:23:52,570 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 22:23:52,571 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 22:23:52,571 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-17 22:23:52,571 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 22:23:52,571 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 22:23:52,571 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 22:23:52,572 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 22:23:52,572 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-17 22:23:52,572 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 22:23:52,572 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 22:23:52,572 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 22:23:52,573 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 22:23:52,573 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-17 22:23:52,573 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-17 22:23:52,573 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-17 22:23:52,573 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-17 22:23:52,574 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 22:23:52,574 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-17 22:23:52,574 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-17 22:23:52,840 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 22:23:52,853 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 22:23:52,857 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 22:23:52,859 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 22:23:52,859 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 22:23:52,860 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/kbfiltr_simpl2.cil-1.c [2020-07-17 22:23:52,923 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1d0647fb5/990f6f847255476cbcb06b4a7ccfb1b5/FLAG85ffc89e2 [2020-07-17 22:23:53,423 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 22:23:53,425 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers-simplified/kbfiltr_simpl2.cil-1.c [2020-07-17 22:23:53,444 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1d0647fb5/990f6f847255476cbcb06b4a7ccfb1b5/FLAG85ffc89e2 [2020-07-17 22:23:53,790 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1d0647fb5/990f6f847255476cbcb06b4a7ccfb1b5 [2020-07-17 22:23:53,801 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 22:23:53,805 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 22:23:53,806 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 22:23:53,806 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 22:23:53,809 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 22:23:53,811 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 10:23:53" (1/1) ... [2020-07-17 22:23:53,814 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3168b03b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:23:53, skipping insertion in model container [2020-07-17 22:23:53,814 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 10:23:53" (1/1) ... [2020-07-17 22:23:53,822 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 22:23:53,872 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 22:23:54,179 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 22:23:54,194 INFO L203 MainTranslator]: Completed pre-run [2020-07-17 22:23:54,407 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 22:23:54,428 INFO L208 MainTranslator]: Completed translation [2020-07-17 22:23:54,429 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:23:54 WrapperNode [2020-07-17 22:23:54,429 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-17 22:23:54,430 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-17 22:23:54,430 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-17 22:23:54,430 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-17 22:23:54,445 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:23:54" (1/1) ... [2020-07-17 22:23:54,445 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:23:54" (1/1) ... [2020-07-17 22:23:54,465 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:23:54" (1/1) ... [2020-07-17 22:23:54,465 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:23:54" (1/1) ... [2020-07-17 22:23:54,498 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:23:54" (1/1) ... [2020-07-17 22:23:54,525 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:23:54" (1/1) ... [2020-07-17 22:23:54,530 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:23:54" (1/1) ... [2020-07-17 22:23:54,537 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-17 22:23:54,538 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-17 22:23:54,538 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-17 22:23:54,538 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-17 22:23:54,539 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:23:54" (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 [2020-07-17 22:23:54,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-17 22:23:54,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-17 22:23:54,601 INFO L138 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2020-07-17 22:23:54,601 INFO L138 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2020-07-17 22:23:54,601 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_PnP [2020-07-17 22:23:54,601 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-17 22:23:54,601 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2020-07-17 22:23:54,602 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2020-07-17 22:23:54,602 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2020-07-17 22:23:54,602 INFO L138 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2020-07-17 22:23:54,602 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2020-07-17 22:23:54,602 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_Complete [2020-07-17 22:23:54,602 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_CreateClose [2020-07-17 22:23:54,606 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_DispatchPassThrough [2020-07-17 22:23:54,606 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_Power [2020-07-17 22:23:54,608 INFO L138 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2020-07-17 22:23:54,609 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_InternIoCtl [2020-07-17 22:23:54,609 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2020-07-17 22:23:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-17 22:23:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2020-07-17 22:23:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-17 22:23:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-07-17 22:23:54,611 INFO L130 BoogieDeclarations]: Found specification of procedure PoCallDriver [2020-07-17 22:23:54,611 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_PnP [2020-07-17 22:23:54,611 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2020-07-17 22:23:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure KeSetEvent [2020-07-17 22:23:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2020-07-17 22:23:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_Complete [2020-07-17 22:23:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_CreateClose [2020-07-17 22:23:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_DispatchPassThrough [2020-07-17 22:23:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_Power [2020-07-17 22:23:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_InternIoCtl [2020-07-17 22:23:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure stub_driver_init [2020-07-17 22:23:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure _BLAST_init [2020-07-17 22:23:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2020-07-17 22:23:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2020-07-17 22:23:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-17 22:23:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2020-07-17 22:23:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-17 22:23:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-17 22:23:54,928 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-17 22:23:55,027 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2020-07-17 22:23:55,028 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2020-07-17 22:23:55,064 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-17 22:23:55,233 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume false; [2020-07-17 22:23:55,233 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##19: assume !false; [2020-07-17 22:23:55,234 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-17 22:23:55,294 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2020-07-17 22:23:55,294 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2020-07-17 22:23:55,306 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-17 22:23:55,368 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2020-07-17 22:23:55,368 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2020-07-17 22:23:55,544 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-17 22:23:55,573 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2020-07-17 22:23:55,573 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2020-07-17 22:23:55,614 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-17 22:23:55,759 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##43: assume false; [2020-07-17 22:23:55,760 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##44: assume !false; [2020-07-17 22:23:55,822 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-17 22:23:55,822 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-17 22:23:55,828 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 10:23:55 BoogieIcfgContainer [2020-07-17 22:23:55,828 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-17 22:23:55,830 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-17 22:23:55,830 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-17 22:23:55,834 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-17 22:23:55,834 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.07 10:23:53" (1/3) ... [2020-07-17 22:23:55,835 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@501ef66b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 10:23:55, skipping insertion in model container [2020-07-17 22:23:55,835 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:23:54" (2/3) ... [2020-07-17 22:23:55,836 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@501ef66b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 10:23:55, skipping insertion in model container [2020-07-17 22:23:55,836 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 10:23:55" (3/3) ... [2020-07-17 22:23:55,838 INFO L109 eAbstractionObserver]: Analyzing ICFG kbfiltr_simpl2.cil-1.c [2020-07-17 22:23:55,849 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-17 22:23:55,858 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-17 22:23:55,875 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-17 22:23:55,904 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-17 22:23:55,904 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-17 22:23:55,905 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-17 22:23:55,905 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-17 22:23:55,905 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-17 22:23:55,905 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-17 22:23:55,906 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-17 22:23:55,906 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-17 22:23:55,935 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states. [2020-07-17 22:23:55,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-07-17 22:23:55,944 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:23:55,945 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] [2020-07-17 22:23:55,945 INFO L427 AbstractCegarLoop]: === Iteration 1 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:23:55,952 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:23:55,953 INFO L82 PathProgramCache]: Analyzing trace with hash 1712773315, now seen corresponding path program 1 times [2020-07-17 22:23:55,967 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:23:55,968 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2007133610] [2020-07-17 22:23:55,968 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:23:56,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:23:56,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:23:56,401 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 [2020-07-17 22:23:56,402 INFO L280 TraceCheckUtils]: 1: Hoare triple {242#true} assume true; {242#true} is VALID [2020-07-17 22:23:56,402 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {242#true} {242#true} #756#return; {242#true} is VALID [2020-07-17 22:23:56,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:23:56,496 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 [2020-07-17 22:23:56,497 INFO L280 TraceCheckUtils]: 1: Hoare triple {242#true} assume true; {242#true} is VALID [2020-07-17 22:23:56,503 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {242#true} {247#(<= 0 main_~status~1)} #716#return; {247#(<= 0 main_~status~1)} is VALID [2020-07-17 22:23:56,507 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 [2020-07-17 22:23:56,507 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 [2020-07-17 22:23:56,508 INFO L280 TraceCheckUtils]: 2: Hoare triple {242#true} assume true; {242#true} is VALID [2020-07-17 22:23:56,508 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {242#true} {242#true} #756#return; {242#true} is VALID [2020-07-17 22:23:56,508 INFO L263 TraceCheckUtils]: 4: Hoare triple {242#true} call #t~ret79 := main(); {242#true} is VALID [2020-07-17 22:23:56,513 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 [2020-07-17 22:23:56,515 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 [2020-07-17 22:23:56,516 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 [2020-07-17 22:23:56,516 INFO L280 TraceCheckUtils]: 8: Hoare triple {242#true} assume true; {242#true} is VALID [2020-07-17 22:23:56,517 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {242#true} {247#(<= 0 main_~status~1)} #716#return; {247#(<= 0 main_~status~1)} is VALID [2020-07-17 22:23:56,518 INFO L280 TraceCheckUtils]: 10: Hoare triple {247#(<= 0 main_~status~1)} assume !(~status~1 >= 0); {243#false} is VALID [2020-07-17 22:23:56,518 INFO L280 TraceCheckUtils]: 11: Hoare triple {243#false} assume !(1 == ~pended~0); {243#false} is VALID [2020-07-17 22:23:56,519 INFO L280 TraceCheckUtils]: 12: Hoare triple {243#false} assume !(1 == ~pended~0); {243#false} is VALID [2020-07-17 22:23:56,519 INFO L280 TraceCheckUtils]: 13: Hoare triple {243#false} assume ~s~0 != ~UNLOADED~0; {243#false} is VALID [2020-07-17 22:23:56,520 INFO L280 TraceCheckUtils]: 14: Hoare triple {243#false} assume -1 != ~status~1; {243#false} is VALID [2020-07-17 22:23:56,520 INFO L280 TraceCheckUtils]: 15: Hoare triple {243#false} assume !(~s~0 != ~SKIP2~0); {243#false} is VALID [2020-07-17 22:23:56,520 INFO L280 TraceCheckUtils]: 16: Hoare triple {243#false} assume 1 == ~pended~0; {243#false} is VALID [2020-07-17 22:23:56,521 INFO L280 TraceCheckUtils]: 17: Hoare triple {243#false} assume 259 != ~status~1; {243#false} is VALID [2020-07-17 22:23:56,521 INFO L263 TraceCheckUtils]: 18: Hoare triple {243#false} call errorFn(); {243#false} is VALID [2020-07-17 22:23:56,522 INFO L280 TraceCheckUtils]: 19: Hoare triple {243#false} assume !false; {243#false} is VALID [2020-07-17 22:23:56,527 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:23:56,528 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2007133610] [2020-07-17 22:23:56,529 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:23:56,529 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-17 22:23:56,530 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1028841515] [2020-07-17 22:23:56,536 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 20 [2020-07-17 22:23:56,539 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:23:56,543 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-17 22:23:56,582 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 20 edges. 20 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:23:56,583 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-17 22:23:56,583 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:23:56,592 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-17 22:23:56,593 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-17 22:23:56,596 INFO L87 Difference]: Start difference. First operand 239 states. Second operand 5 states. [2020-07-17 22:23:59,927 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:23:59,928 INFO L93 Difference]: Finished difference Result 416 states and 625 transitions. [2020-07-17 22:23:59,928 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-17 22:23:59,928 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 20 [2020-07-17 22:23:59,929 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:23:59,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 22:23:59,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 625 transitions. [2020-07-17 22:23:59,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 22:23:59,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 625 transitions. [2020-07-17 22:24:00,000 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 625 transitions. [2020-07-17 22:24:00,922 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 625 edges. 625 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:00,951 INFO L225 Difference]: With dead ends: 416 [2020-07-17 22:24:00,951 INFO L226 Difference]: Without dead ends: 256 [2020-07-17 22:24:00,957 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 [2020-07-17 22:24:00,977 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 256 states. [2020-07-17 22:24:01,428 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 256 to 228. [2020-07-17 22:24:01,428 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:24:01,429 INFO L82 GeneralOperation]: Start isEquivalent. First operand 256 states. Second operand 228 states. [2020-07-17 22:24:01,429 INFO L74 IsIncluded]: Start isIncluded. First operand 256 states. Second operand 228 states. [2020-07-17 22:24:01,429 INFO L87 Difference]: Start difference. First operand 256 states. Second operand 228 states. [2020-07-17 22:24:01,447 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:01,448 INFO L93 Difference]: Finished difference Result 256 states and 363 transitions. [2020-07-17 22:24:01,448 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 363 transitions. [2020-07-17 22:24:01,462 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:01,462 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:01,462 INFO L74 IsIncluded]: Start isIncluded. First operand 228 states. Second operand 256 states. [2020-07-17 22:24:01,462 INFO L87 Difference]: Start difference. First operand 228 states. Second operand 256 states. [2020-07-17 22:24:01,479 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:01,480 INFO L93 Difference]: Finished difference Result 256 states and 363 transitions. [2020-07-17 22:24:01,480 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 363 transitions. [2020-07-17 22:24:01,482 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:01,482 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:01,482 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:24:01,483 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:24:01,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 228 states. [2020-07-17 22:24:01,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 228 states and 322 transitions. [2020-07-17 22:24:01,498 INFO L78 Accepts]: Start accepts. Automaton has 228 states and 322 transitions. Word has length 20 [2020-07-17 22:24:01,499 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:24:01,499 INFO L479 AbstractCegarLoop]: Abstraction has 228 states and 322 transitions. [2020-07-17 22:24:01,499 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-17 22:24:01,499 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 322 transitions. [2020-07-17 22:24:01,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2020-07-17 22:24:01,501 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:24:01,501 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] [2020-07-17 22:24:01,501 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-17 22:24:01,501 INFO L427 AbstractCegarLoop]: === Iteration 2 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:24:01,502 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:24:01,502 INFO L82 PathProgramCache]: Analyzing trace with hash -1840561730, now seen corresponding path program 1 times [2020-07-17 22:24:01,502 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:24:01,502 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1077160049] [2020-07-17 22:24:01,503 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:24:01,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:01,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:01,729 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 [2020-07-17 22:24:01,729 INFO L280 TraceCheckUtils]: 1: Hoare triple {1642#true} assume true; {1642#true} is VALID [2020-07-17 22:24:01,730 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1642#true} {1642#true} #756#return; {1642#true} is VALID [2020-07-17 22:24:01,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:01,787 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 [2020-07-17 22:24:01,788 INFO L280 TraceCheckUtils]: 1: Hoare triple {1642#true} assume true; {1642#true} is VALID [2020-07-17 22:24:01,788 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1642#true} {1642#true} #716#return; {1642#true} is VALID [2020-07-17 22:24:01,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:01,825 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 [2020-07-17 22:24:01,826 INFO L280 TraceCheckUtils]: 1: Hoare triple {1653#(= ~s~0 ~NP~0)} assume true; {1653#(= ~s~0 ~NP~0)} is VALID [2020-07-17 22:24:01,827 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1653#(= ~s~0 ~NP~0)} {1642#true} #718#return; {1653#(= ~s~0 ~NP~0)} is VALID [2020-07-17 22:24:01,828 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 [2020-07-17 22:24:01,829 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 [2020-07-17 22:24:01,829 INFO L280 TraceCheckUtils]: 2: Hoare triple {1642#true} assume true; {1642#true} is VALID [2020-07-17 22:24:01,829 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1642#true} {1642#true} #756#return; {1642#true} is VALID [2020-07-17 22:24:01,830 INFO L263 TraceCheckUtils]: 4: Hoare triple {1642#true} call #t~ret79 := main(); {1642#true} is VALID [2020-07-17 22:24:01,830 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 [2020-07-17 22:24:01,831 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 [2020-07-17 22:24:01,832 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 [2020-07-17 22:24:01,832 INFO L280 TraceCheckUtils]: 8: Hoare triple {1642#true} assume true; {1642#true} is VALID [2020-07-17 22:24:01,832 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {1642#true} {1642#true} #716#return; {1642#true} is VALID [2020-07-17 22:24:01,833 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 [2020-07-17 22:24:01,833 INFO L280 TraceCheckUtils]: 11: Hoare triple {1642#true} assume !(0 == ~irp_choice~0); {1642#true} is VALID [2020-07-17 22:24:01,834 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 [2020-07-17 22:24:01,835 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 [2020-07-17 22:24:01,835 INFO L280 TraceCheckUtils]: 14: Hoare triple {1653#(= ~s~0 ~NP~0)} assume true; {1653#(= ~s~0 ~NP~0)} is VALID [2020-07-17 22:24:01,836 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1653#(= ~s~0 ~NP~0)} {1642#true} #718#return; {1653#(= ~s~0 ~NP~0)} is VALID [2020-07-17 22:24:01,837 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 [2020-07-17 22:24:01,837 INFO L280 TraceCheckUtils]: 17: Hoare triple {1653#(= ~s~0 ~NP~0)} assume 0 == ~tmp_ndt_1~0; {1653#(= ~s~0 ~NP~0)} is VALID [2020-07-17 22:24:01,839 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 [2020-07-17 22:24:01,839 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 [2020-07-17 22:24:01,840 INFO L280 TraceCheckUtils]: 20: Hoare triple {1653#(= ~s~0 ~NP~0)} assume 0 == ~irpStack__MajorFunction~0; {1653#(= ~s~0 ~NP~0)} is VALID [2020-07-17 22:24:01,841 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 [2020-07-17 22:24:01,841 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 [2020-07-17 22:24:01,842 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 [2020-07-17 22:24:01,843 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 [2020-07-17 22:24:01,844 INFO L280 TraceCheckUtils]: 25: Hoare triple {1653#(= ~s~0 ~NP~0)} assume !(~s~0 == ~NP~0); {1643#false} is VALID [2020-07-17 22:24:01,844 INFO L263 TraceCheckUtils]: 26: Hoare triple {1643#false} call errorFn(); {1643#false} is VALID [2020-07-17 22:24:01,844 INFO L280 TraceCheckUtils]: 27: Hoare triple {1643#false} assume !false; {1643#false} is VALID [2020-07-17 22:24:01,847 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:24:01,847 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1077160049] [2020-07-17 22:24:01,847 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:24:01,847 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-17 22:24:01,848 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [886104766] [2020-07-17 22:24:01,849 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 28 [2020-07-17 22:24:01,850 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:24:01,850 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-17 22:24:01,883 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 28 edges. 28 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:01,884 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-17 22:24:01,884 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:24:01,885 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-17 22:24:01,885 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2020-07-17 22:24:01,885 INFO L87 Difference]: Start difference. First operand 228 states and 322 transitions. Second operand 6 states. [2020-07-17 22:24:06,058 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:06,058 INFO L93 Difference]: Finished difference Result 401 states and 553 transitions. [2020-07-17 22:24:06,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-17 22:24:06,059 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 28 [2020-07-17 22:24:06,059 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:24:06,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-17 22:24:06,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 553 transitions. [2020-07-17 22:24:06,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-17 22:24:06,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 553 transitions. [2020-07-17 22:24:06,078 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 553 transitions. [2020-07-17 22:24:06,939 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 553 edges. 553 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:06,952 INFO L225 Difference]: With dead ends: 401 [2020-07-17 22:24:06,953 INFO L226 Difference]: Without dead ends: 343 [2020-07-17 22:24:06,954 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 [2020-07-17 22:24:06,955 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 343 states. [2020-07-17 22:24:07,518 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 343 to 301. [2020-07-17 22:24:07,518 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:24:07,519 INFO L82 GeneralOperation]: Start isEquivalent. First operand 343 states. Second operand 301 states. [2020-07-17 22:24:07,519 INFO L74 IsIncluded]: Start isIncluded. First operand 343 states. Second operand 301 states. [2020-07-17 22:24:07,519 INFO L87 Difference]: Start difference. First operand 343 states. Second operand 301 states. [2020-07-17 22:24:07,536 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:07,537 INFO L93 Difference]: Finished difference Result 343 states and 469 transitions. [2020-07-17 22:24:07,537 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 469 transitions. [2020-07-17 22:24:07,538 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:07,539 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:07,539 INFO L74 IsIncluded]: Start isIncluded. First operand 301 states. Second operand 343 states. [2020-07-17 22:24:07,539 INFO L87 Difference]: Start difference. First operand 301 states. Second operand 343 states. [2020-07-17 22:24:07,556 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:07,557 INFO L93 Difference]: Finished difference Result 343 states and 469 transitions. [2020-07-17 22:24:07,557 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 469 transitions. [2020-07-17 22:24:07,558 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:07,559 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:07,559 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:24:07,559 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:24:07,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 301 states. [2020-07-17 22:24:07,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 301 states and 411 transitions. [2020-07-17 22:24:07,574 INFO L78 Accepts]: Start accepts. Automaton has 301 states and 411 transitions. Word has length 28 [2020-07-17 22:24:07,574 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:24:07,574 INFO L479 AbstractCegarLoop]: Abstraction has 301 states and 411 transitions. [2020-07-17 22:24:07,574 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-17 22:24:07,574 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 411 transitions. [2020-07-17 22:24:07,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2020-07-17 22:24:07,575 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:24:07,575 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] [2020-07-17 22:24:07,576 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-17 22:24:07,576 INFO L427 AbstractCegarLoop]: === Iteration 3 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:24:07,576 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:24:07,576 INFO L82 PathProgramCache]: Analyzing trace with hash -919522484, now seen corresponding path program 1 times [2020-07-17 22:24:07,577 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:24:07,577 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1926346054] [2020-07-17 22:24:07,577 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:24:07,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:07,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:07,723 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 [2020-07-17 22:24:07,724 INFO L280 TraceCheckUtils]: 1: Hoare triple {3294#true} assume true; {3294#true} is VALID [2020-07-17 22:24:07,724 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3294#true} {3294#true} #756#return; {3294#true} is VALID [2020-07-17 22:24:07,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:07,776 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 [2020-07-17 22:24:07,776 INFO L280 TraceCheckUtils]: 1: Hoare triple {3294#true} assume true; {3294#true} is VALID [2020-07-17 22:24:07,776 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3294#true} {3294#true} #716#return; {3294#true} is VALID [2020-07-17 22:24:07,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:07,807 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 [2020-07-17 22:24:07,808 INFO L280 TraceCheckUtils]: 1: Hoare triple {3305#(= 0 ~compRegistered~0)} assume true; {3305#(= 0 ~compRegistered~0)} is VALID [2020-07-17 22:24:07,809 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3305#(= 0 ~compRegistered~0)} {3294#true} #718#return; {3305#(= 0 ~compRegistered~0)} is VALID [2020-07-17 22:24:07,810 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 [2020-07-17 22:24:07,811 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 [2020-07-17 22:24:07,811 INFO L280 TraceCheckUtils]: 2: Hoare triple {3294#true} assume true; {3294#true} is VALID [2020-07-17 22:24:07,811 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3294#true} {3294#true} #756#return; {3294#true} is VALID [2020-07-17 22:24:07,812 INFO L263 TraceCheckUtils]: 4: Hoare triple {3294#true} call #t~ret79 := main(); {3294#true} is VALID [2020-07-17 22:24:07,812 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 [2020-07-17 22:24:07,813 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 [2020-07-17 22:24:07,814 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 [2020-07-17 22:24:07,814 INFO L280 TraceCheckUtils]: 8: Hoare triple {3294#true} assume true; {3294#true} is VALID [2020-07-17 22:24:07,814 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {3294#true} {3294#true} #716#return; {3294#true} is VALID [2020-07-17 22:24:07,814 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 [2020-07-17 22:24:07,815 INFO L280 TraceCheckUtils]: 11: Hoare triple {3294#true} assume !(0 == ~irp_choice~0); {3294#true} is VALID [2020-07-17 22:24:07,816 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 [2020-07-17 22:24:07,817 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 [2020-07-17 22:24:07,817 INFO L280 TraceCheckUtils]: 14: Hoare triple {3305#(= 0 ~compRegistered~0)} assume true; {3305#(= 0 ~compRegistered~0)} is VALID [2020-07-17 22:24:07,818 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {3305#(= 0 ~compRegistered~0)} {3294#true} #718#return; {3305#(= 0 ~compRegistered~0)} is VALID [2020-07-17 22:24:07,818 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 [2020-07-17 22:24:07,819 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 [2020-07-17 22:24:07,820 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 [2020-07-17 22:24:07,820 INFO L280 TraceCheckUtils]: 19: Hoare triple {3305#(= 0 ~compRegistered~0)} assume 3 == ~tmp_ndt_3~0; {3305#(= 0 ~compRegistered~0)} is VALID [2020-07-17 22:24:07,821 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 [2020-07-17 22:24:07,822 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 [2020-07-17 22:24:07,823 INFO L280 TraceCheckUtils]: 22: Hoare triple {3305#(= 0 ~compRegistered~0)} assume 0 == ~irpStack__MinorFunction~0; {3305#(= 0 ~compRegistered~0)} is VALID [2020-07-17 22:24:07,823 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 [2020-07-17 22:24:07,824 INFO L280 TraceCheckUtils]: 24: Hoare triple {3305#(= 0 ~compRegistered~0)} assume !(~s~0 != ~NP~0); {3305#(= 0 ~compRegistered~0)} is VALID [2020-07-17 22:24:07,825 INFO L280 TraceCheckUtils]: 25: Hoare triple {3305#(= 0 ~compRegistered~0)} assume 0 != ~compRegistered~0; {3295#false} is VALID [2020-07-17 22:24:07,825 INFO L263 TraceCheckUtils]: 26: Hoare triple {3295#false} call errorFn(); {3295#false} is VALID [2020-07-17 22:24:07,825 INFO L280 TraceCheckUtils]: 27: Hoare triple {3295#false} assume !false; {3295#false} is VALID [2020-07-17 22:24:07,828 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:24:07,828 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1926346054] [2020-07-17 22:24:07,828 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:24:07,829 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-17 22:24:07,829 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1874327422] [2020-07-17 22:24:07,829 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 28 [2020-07-17 22:24:07,830 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:24:07,830 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-17 22:24:07,863 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 28 edges. 28 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:07,863 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-17 22:24:07,863 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:24:07,864 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-17 22:24:07,864 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2020-07-17 22:24:07,864 INFO L87 Difference]: Start difference. First operand 301 states and 411 transitions. Second operand 6 states. [2020-07-17 22:24:10,917 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:10,917 INFO L93 Difference]: Finished difference Result 478 states and 635 transitions. [2020-07-17 22:24:10,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-17 22:24:10,918 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 28 [2020-07-17 22:24:10,918 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:24:10,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-17 22:24:10,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 503 transitions. [2020-07-17 22:24:10,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-17 22:24:10,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 503 transitions. [2020-07-17 22:24:10,961 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 503 transitions. [2020-07-17 22:24:11,722 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 503 edges. 503 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:11,735 INFO L225 Difference]: With dead ends: 478 [2020-07-17 22:24:11,736 INFO L226 Difference]: Without dead ends: 362 [2020-07-17 22:24:11,737 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 [2020-07-17 22:24:11,738 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 362 states. [2020-07-17 22:24:12,365 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 362 to 341. [2020-07-17 22:24:12,365 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:24:12,365 INFO L82 GeneralOperation]: Start isEquivalent. First operand 362 states. Second operand 341 states. [2020-07-17 22:24:12,365 INFO L74 IsIncluded]: Start isIncluded. First operand 362 states. Second operand 341 states. [2020-07-17 22:24:12,366 INFO L87 Difference]: Start difference. First operand 362 states. Second operand 341 states. [2020-07-17 22:24:12,380 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:12,380 INFO L93 Difference]: Finished difference Result 362 states and 486 transitions. [2020-07-17 22:24:12,380 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 486 transitions. [2020-07-17 22:24:12,382 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:12,382 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:12,382 INFO L74 IsIncluded]: Start isIncluded. First operand 341 states. Second operand 362 states. [2020-07-17 22:24:12,382 INFO L87 Difference]: Start difference. First operand 341 states. Second operand 362 states. [2020-07-17 22:24:12,395 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:12,396 INFO L93 Difference]: Finished difference Result 362 states and 486 transitions. [2020-07-17 22:24:12,396 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 486 transitions. [2020-07-17 22:24:12,397 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:12,398 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:12,398 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:24:12,398 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:24:12,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 341 states. [2020-07-17 22:24:12,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 341 states and 462 transitions. [2020-07-17 22:24:12,410 INFO L78 Accepts]: Start accepts. Automaton has 341 states and 462 transitions. Word has length 28 [2020-07-17 22:24:12,411 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:24:12,411 INFO L479 AbstractCegarLoop]: Abstraction has 341 states and 462 transitions. [2020-07-17 22:24:12,411 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-17 22:24:12,411 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 462 transitions. [2020-07-17 22:24:12,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2020-07-17 22:24:12,412 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:24:12,413 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] [2020-07-17 22:24:12,413 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-17 22:24:12,413 INFO L427 AbstractCegarLoop]: === Iteration 4 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:24:12,413 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:24:12,413 INFO L82 PathProgramCache]: Analyzing trace with hash -1823384951, now seen corresponding path program 1 times [2020-07-17 22:24:12,414 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:24:12,414 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1229700715] [2020-07-17 22:24:12,414 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:24:12,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:12,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:12,539 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 [2020-07-17 22:24:12,540 INFO L280 TraceCheckUtils]: 1: Hoare triple {5114#true} assume true; {5114#true} is VALID [2020-07-17 22:24:12,540 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5114#true} {5114#true} #756#return; {5114#true} is VALID [2020-07-17 22:24:12,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:12,600 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 [2020-07-17 22:24:12,600 INFO L280 TraceCheckUtils]: 1: Hoare triple {5114#true} assume true; {5114#true} is VALID [2020-07-17 22:24:12,601 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5114#true} {5114#true} #716#return; {5114#true} is VALID [2020-07-17 22:24:12,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:12,650 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 [2020-07-17 22:24:12,651 INFO L280 TraceCheckUtils]: 1: Hoare triple {5114#true} assume true; {5114#true} is VALID [2020-07-17 22:24:12,651 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5114#true} {5114#true} #718#return; {5114#true} is VALID [2020-07-17 22:24:12,654 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 [2020-07-17 22:24:12,654 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 [2020-07-17 22:24:12,655 INFO L280 TraceCheckUtils]: 2: Hoare triple {5114#true} assume true; {5114#true} is VALID [2020-07-17 22:24:12,655 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5114#true} {5114#true} #756#return; {5114#true} is VALID [2020-07-17 22:24:12,656 INFO L263 TraceCheckUtils]: 4: Hoare triple {5114#true} call #t~ret79 := main(); {5114#true} is VALID [2020-07-17 22:24:12,656 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 [2020-07-17 22:24:12,658 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 [2020-07-17 22:24:12,658 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 [2020-07-17 22:24:12,658 INFO L280 TraceCheckUtils]: 8: Hoare triple {5114#true} assume true; {5114#true} is VALID [2020-07-17 22:24:12,659 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {5114#true} {5114#true} #716#return; {5114#true} is VALID [2020-07-17 22:24:12,659 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 [2020-07-17 22:24:12,660 INFO L280 TraceCheckUtils]: 11: Hoare triple {5114#true} assume !(0 == ~irp_choice~0); {5114#true} is VALID [2020-07-17 22:24:12,679 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 [2020-07-17 22:24:12,679 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 [2020-07-17 22:24:12,680 INFO L280 TraceCheckUtils]: 14: Hoare triple {5114#true} assume true; {5114#true} is VALID [2020-07-17 22:24:12,680 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {5114#true} {5114#true} #718#return; {5114#true} is VALID [2020-07-17 22:24:12,680 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 [2020-07-17 22:24:12,681 INFO L280 TraceCheckUtils]: 17: Hoare triple {5114#true} assume 0 == ~tmp_ndt_1~0; {5114#true} is VALID [2020-07-17 22:24:12,681 INFO L263 TraceCheckUtils]: 18: Hoare triple {5114#true} call #t~ret27 := KbFilter_CreateClose(~devobj~0, ~pirp~0); {5114#true} is VALID [2020-07-17 22:24:12,681 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 [2020-07-17 22:24:12,681 INFO L280 TraceCheckUtils]: 20: Hoare triple {5114#true} assume 0 == ~irpStack__MajorFunction~0; {5114#true} is VALID [2020-07-17 22:24:12,682 INFO L280 TraceCheckUtils]: 21: Hoare triple {5114#true} assume 0 == ~devExt__UpperConnectData__ClassService~0;~status~2 := -1073741436; {5114#true} is VALID [2020-07-17 22:24:12,682 INFO L280 TraceCheckUtils]: 22: Hoare triple {5114#true} ~Irp__IoStatus__Status~1 := ~status~2;~myStatus~0 := ~status~2; {5114#true} is VALID [2020-07-17 22:24:12,683 INFO L263 TraceCheckUtils]: 23: Hoare triple {5114#true} call #t~ret41 := KbFilter_DispatchPassThrough(~DeviceObject, ~Irp); {5114#true} is VALID [2020-07-17 22:24:12,683 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 [2020-07-17 22:24:12,685 INFO L280 TraceCheckUtils]: 25: Hoare triple {5114#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {5125#(= ~SKIP1~0 ~s~0)} is VALID [2020-07-17 22:24:12,686 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 [2020-07-17 22:24:12,688 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 [2020-07-17 22:24:12,689 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 [2020-07-17 22:24:12,691 INFO L280 TraceCheckUtils]: 29: Hoare triple {5125#(= ~SKIP1~0 ~s~0)} assume !(0 != ~compRegistered~0); {5125#(= ~SKIP1~0 ~s~0)} is VALID [2020-07-17 22:24:12,692 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 [2020-07-17 22:24:12,692 INFO L280 TraceCheckUtils]: 31: Hoare triple {5125#(= ~SKIP1~0 ~s~0)} assume 0 == ~tmp_ndt_6~0; {5125#(= ~SKIP1~0 ~s~0)} is VALID [2020-07-17 22:24:12,693 INFO L280 TraceCheckUtils]: 32: Hoare triple {5125#(= ~SKIP1~0 ~s~0)} ~returnVal2~0 := 0; {5125#(= ~SKIP1~0 ~s~0)} is VALID [2020-07-17 22:24:12,694 INFO L280 TraceCheckUtils]: 33: Hoare triple {5125#(= ~SKIP1~0 ~s~0)} assume !(~s~0 == ~NP~0); {5125#(= ~SKIP1~0 ~s~0)} is VALID [2020-07-17 22:24:12,694 INFO L280 TraceCheckUtils]: 34: Hoare triple {5125#(= ~SKIP1~0 ~s~0)} assume !(~s~0 == ~MPR1~0); {5125#(= ~SKIP1~0 ~s~0)} is VALID [2020-07-17 22:24:12,695 INFO L280 TraceCheckUtils]: 35: Hoare triple {5125#(= ~SKIP1~0 ~s~0)} assume !(~s~0 == ~SKIP1~0); {5115#false} is VALID [2020-07-17 22:24:12,695 INFO L263 TraceCheckUtils]: 36: Hoare triple {5115#false} call errorFn(); {5115#false} is VALID [2020-07-17 22:24:12,695 INFO L280 TraceCheckUtils]: 37: Hoare triple {5115#false} assume !false; {5115#false} is VALID [2020-07-17 22:24:12,699 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:24:12,699 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1229700715] [2020-07-17 22:24:12,700 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:24:12,700 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-17 22:24:12,700 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [201854368] [2020-07-17 22:24:12,701 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 38 [2020-07-17 22:24:12,702 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:24:12,702 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-17 22:24:12,751 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:12,751 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-17 22:24:12,751 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:24:12,752 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-17 22:24:12,752 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2020-07-17 22:24:12,752 INFO L87 Difference]: Start difference. First operand 341 states and 462 transitions. Second operand 6 states. [2020-07-17 22:24:15,702 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:15,702 INFO L93 Difference]: Finished difference Result 344 states and 464 transitions. [2020-07-17 22:24:15,703 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-17 22:24:15,703 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 38 [2020-07-17 22:24:15,706 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:24:15,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-17 22:24:15,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 334 transitions. [2020-07-17 22:24:15,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-17 22:24:15,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 334 transitions. [2020-07-17 22:24:15,714 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 334 transitions. [2020-07-17 22:24:16,223 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 334 edges. 334 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:16,234 INFO L225 Difference]: With dead ends: 344 [2020-07-17 22:24:16,235 INFO L226 Difference]: Without dead ends: 340 [2020-07-17 22:24:16,235 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 [2020-07-17 22:24:16,236 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 340 states. [2020-07-17 22:24:16,886 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 340 to 340. [2020-07-17 22:24:16,886 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:24:16,887 INFO L82 GeneralOperation]: Start isEquivalent. First operand 340 states. Second operand 340 states. [2020-07-17 22:24:16,887 INFO L74 IsIncluded]: Start isIncluded. First operand 340 states. Second operand 340 states. [2020-07-17 22:24:16,887 INFO L87 Difference]: Start difference. First operand 340 states. Second operand 340 states. [2020-07-17 22:24:16,900 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:16,901 INFO L93 Difference]: Finished difference Result 340 states and 459 transitions. [2020-07-17 22:24:16,901 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 459 transitions. [2020-07-17 22:24:16,903 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:16,903 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:16,903 INFO L74 IsIncluded]: Start isIncluded. First operand 340 states. Second operand 340 states. [2020-07-17 22:24:16,903 INFO L87 Difference]: Start difference. First operand 340 states. Second operand 340 states. [2020-07-17 22:24:16,917 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:16,918 INFO L93 Difference]: Finished difference Result 340 states and 459 transitions. [2020-07-17 22:24:16,918 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 459 transitions. [2020-07-17 22:24:16,919 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:16,920 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:16,920 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:24:16,920 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:24:16,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 340 states. [2020-07-17 22:24:16,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 340 states and 459 transitions. [2020-07-17 22:24:16,933 INFO L78 Accepts]: Start accepts. Automaton has 340 states and 459 transitions. Word has length 38 [2020-07-17 22:24:16,933 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:24:16,933 INFO L479 AbstractCegarLoop]: Abstraction has 340 states and 459 transitions. [2020-07-17 22:24:16,933 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-17 22:24:16,934 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 459 transitions. [2020-07-17 22:24:16,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2020-07-17 22:24:16,936 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:24:16,936 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] [2020-07-17 22:24:16,937 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-17 22:24:16,937 INFO L427 AbstractCegarLoop]: === Iteration 5 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:24:16,937 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:24:16,937 INFO L82 PathProgramCache]: Analyzing trace with hash 1946925920, now seen corresponding path program 1 times [2020-07-17 22:24:16,938 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:24:16,938 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [963733773] [2020-07-17 22:24:16,938 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:24:16,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:17,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:17,090 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 [2020-07-17 22:24:17,091 INFO L280 TraceCheckUtils]: 1: Hoare triple {6715#true} assume true; {6715#true} is VALID [2020-07-17 22:24:17,091 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6715#true} {6715#true} #756#return; {6715#true} is VALID [2020-07-17 22:24:17,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:17,152 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 [2020-07-17 22:24:17,153 INFO L280 TraceCheckUtils]: 1: Hoare triple {6715#true} assume true; {6715#true} is VALID [2020-07-17 22:24:17,153 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6715#true} {6715#true} #716#return; {6715#true} is VALID [2020-07-17 22:24:17,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:17,186 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 [2020-07-17 22:24:17,186 INFO L280 TraceCheckUtils]: 1: Hoare triple {6715#true} assume true; {6715#true} is VALID [2020-07-17 22:24:17,186 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6715#true} {6715#true} #718#return; {6715#true} is VALID [2020-07-17 22:24:17,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:17,225 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 [2020-07-17 22:24:17,226 INFO L280 TraceCheckUtils]: 1: Hoare triple {6715#true} assume !(0 != ~compRegistered~0); {6740#(<= ~compRegistered~0 0)} is VALID [2020-07-17 22:24:17,227 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 [2020-07-17 22:24:17,227 INFO L280 TraceCheckUtils]: 3: Hoare triple {6740#(<= ~compRegistered~0 0)} assume 0 == ~tmp_ndt_6~0; {6740#(<= ~compRegistered~0 0)} is VALID [2020-07-17 22:24:17,228 INFO L280 TraceCheckUtils]: 4: Hoare triple {6740#(<= ~compRegistered~0 0)} ~returnVal2~0 := 0; {6740#(<= ~compRegistered~0 0)} is VALID [2020-07-17 22:24:17,229 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 [2020-07-17 22:24:17,229 INFO L280 TraceCheckUtils]: 6: Hoare triple {6740#(<= ~compRegistered~0 0)} #res := ~returnVal2~0; {6740#(<= ~compRegistered~0 0)} is VALID [2020-07-17 22:24:17,230 INFO L280 TraceCheckUtils]: 7: Hoare triple {6740#(<= ~compRegistered~0 0)} assume true; {6740#(<= ~compRegistered~0 0)} is VALID [2020-07-17 22:24:17,231 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6740#(<= ~compRegistered~0 0)} {6726#(<= 1 ~compRegistered~0)} #768#return; {6716#false} is VALID [2020-07-17 22:24:17,234 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 [2020-07-17 22:24:17,234 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 [2020-07-17 22:24:17,234 INFO L280 TraceCheckUtils]: 2: Hoare triple {6715#true} assume true; {6715#true} is VALID [2020-07-17 22:24:17,234 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6715#true} {6715#true} #756#return; {6715#true} is VALID [2020-07-17 22:24:17,235 INFO L263 TraceCheckUtils]: 4: Hoare triple {6715#true} call #t~ret79 := main(); {6715#true} is VALID [2020-07-17 22:24:17,235 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 [2020-07-17 22:24:17,237 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 [2020-07-17 22:24:17,237 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 [2020-07-17 22:24:17,238 INFO L280 TraceCheckUtils]: 8: Hoare triple {6715#true} assume true; {6715#true} is VALID [2020-07-17 22:24:17,238 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {6715#true} {6715#true} #716#return; {6715#true} is VALID [2020-07-17 22:24:17,238 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 [2020-07-17 22:24:17,239 INFO L280 TraceCheckUtils]: 11: Hoare triple {6715#true} assume !(0 == ~irp_choice~0); {6715#true} is VALID [2020-07-17 22:24:17,240 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 [2020-07-17 22:24:17,240 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 [2020-07-17 22:24:17,241 INFO L280 TraceCheckUtils]: 14: Hoare triple {6715#true} assume true; {6715#true} is VALID [2020-07-17 22:24:17,241 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {6715#true} {6715#true} #718#return; {6715#true} is VALID [2020-07-17 22:24:17,241 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 [2020-07-17 22:24:17,241 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 [2020-07-17 22:24:17,242 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 [2020-07-17 22:24:17,242 INFO L280 TraceCheckUtils]: 19: Hoare triple {6715#true} assume 3 == ~tmp_ndt_3~0; {6715#true} is VALID [2020-07-17 22:24:17,242 INFO L263 TraceCheckUtils]: 20: Hoare triple {6715#true} call #t~ret29 := KbFilter_PnP(~devobj~0, ~pirp~0); {6715#true} is VALID [2020-07-17 22:24:17,243 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 [2020-07-17 22:24:17,243 INFO L280 TraceCheckUtils]: 22: Hoare triple {6715#true} assume 0 == ~irpStack__MinorFunction~0; {6715#true} is VALID [2020-07-17 22:24:17,243 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 [2020-07-17 22:24:17,244 INFO L280 TraceCheckUtils]: 24: Hoare triple {6715#true} assume !(~s~0 != ~NP~0); {6715#true} is VALID [2020-07-17 22:24:17,244 INFO L280 TraceCheckUtils]: 25: Hoare triple {6715#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {6726#(<= 1 ~compRegistered~0)} is VALID [2020-07-17 22:24:17,245 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 [2020-07-17 22:24:17,246 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 [2020-07-17 22:24:17,247 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 [2020-07-17 22:24:17,247 INFO L280 TraceCheckUtils]: 29: Hoare triple {6715#true} assume !(0 != ~compRegistered~0); {6740#(<= ~compRegistered~0 0)} is VALID [2020-07-17 22:24:17,248 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 [2020-07-17 22:24:17,248 INFO L280 TraceCheckUtils]: 31: Hoare triple {6740#(<= ~compRegistered~0 0)} assume 0 == ~tmp_ndt_6~0; {6740#(<= ~compRegistered~0 0)} is VALID [2020-07-17 22:24:17,249 INFO L280 TraceCheckUtils]: 32: Hoare triple {6740#(<= ~compRegistered~0 0)} ~returnVal2~0 := 0; {6740#(<= ~compRegistered~0 0)} is VALID [2020-07-17 22:24:17,250 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 [2020-07-17 22:24:17,250 INFO L280 TraceCheckUtils]: 34: Hoare triple {6740#(<= ~compRegistered~0 0)} #res := ~returnVal2~0; {6740#(<= ~compRegistered~0 0)} is VALID [2020-07-17 22:24:17,251 INFO L280 TraceCheckUtils]: 35: Hoare triple {6740#(<= ~compRegistered~0 0)} assume true; {6740#(<= ~compRegistered~0 0)} is VALID [2020-07-17 22:24:17,252 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {6740#(<= ~compRegistered~0 0)} {6726#(<= 1 ~compRegistered~0)} #768#return; {6716#false} is VALID [2020-07-17 22:24:17,253 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 [2020-07-17 22:24:17,253 INFO L280 TraceCheckUtils]: 38: Hoare triple {6716#false} assume 259 == ~__cil_tmp23~0; {6716#false} is VALID [2020-07-17 22:24:17,253 INFO L263 TraceCheckUtils]: 39: Hoare triple {6716#false} call #t~ret9 := KeWaitForSingleObject(~event~0, ~Executive~0, ~KernelMode~0, 0, 0); {6716#false} is VALID [2020-07-17 22:24:17,253 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 [2020-07-17 22:24:17,254 INFO L280 TraceCheckUtils]: 41: Hoare triple {6716#false} assume !(~s~0 == ~MPR3~0); {6716#false} is VALID [2020-07-17 22:24:17,254 INFO L280 TraceCheckUtils]: 42: Hoare triple {6716#false} assume !(1 == ~customIrp~0); {6716#false} is VALID [2020-07-17 22:24:17,254 INFO L280 TraceCheckUtils]: 43: Hoare triple {6716#false} assume ~s~0 == ~MPR3~0; {6716#false} is VALID [2020-07-17 22:24:17,255 INFO L263 TraceCheckUtils]: 44: Hoare triple {6716#false} call errorFn(); {6716#false} is VALID [2020-07-17 22:24:17,255 INFO L280 TraceCheckUtils]: 45: Hoare triple {6716#false} assume !false; {6716#false} is VALID [2020-07-17 22:24:17,260 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:24:17,261 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [963733773] [2020-07-17 22:24:17,261 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:24:17,261 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-17 22:24:17,261 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [717406465] [2020-07-17 22:24:17,262 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 46 [2020-07-17 22:24:17,263 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:24:17,263 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-17 22:24:17,312 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 46 edges. 46 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:17,312 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-17 22:24:17,313 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:24:17,313 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-17 22:24:17,313 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2020-07-17 22:24:17,313 INFO L87 Difference]: Start difference. First operand 340 states and 459 transitions. Second operand 8 states. [2020-07-17 22:24:21,489 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:21,494 INFO L93 Difference]: Finished difference Result 385 states and 508 transitions. [2020-07-17 22:24:21,494 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-17 22:24:21,494 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 46 [2020-07-17 22:24:21,495 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:24:21,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-17 22:24:21,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 413 transitions. [2020-07-17 22:24:21,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-17 22:24:21,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 413 transitions. [2020-07-17 22:24:21,513 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 413 transitions. [2020-07-17 22:24:22,379 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 413 edges. 413 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:22,395 INFO L225 Difference]: With dead ends: 385 [2020-07-17 22:24:22,395 INFO L226 Difference]: Without dead ends: 319 [2020-07-17 22:24:22,397 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=45, Invalid=87, Unknown=0, NotChecked=0, Total=132 [2020-07-17 22:24:22,398 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 319 states. [2020-07-17 22:24:23,288 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 319 to 301. [2020-07-17 22:24:23,288 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:24:23,288 INFO L82 GeneralOperation]: Start isEquivalent. First operand 319 states. Second operand 301 states. [2020-07-17 22:24:23,289 INFO L74 IsIncluded]: Start isIncluded. First operand 319 states. Second operand 301 states. [2020-07-17 22:24:23,289 INFO L87 Difference]: Start difference. First operand 319 states. Second operand 301 states. [2020-07-17 22:24:23,307 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:23,307 INFO L93 Difference]: Finished difference Result 319 states and 423 transitions. [2020-07-17 22:24:23,307 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 423 transitions. [2020-07-17 22:24:23,310 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:23,311 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:23,311 INFO L74 IsIncluded]: Start isIncluded. First operand 301 states. Second operand 319 states. [2020-07-17 22:24:23,311 INFO L87 Difference]: Start difference. First operand 301 states. Second operand 319 states. [2020-07-17 22:24:23,329 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:23,329 INFO L93 Difference]: Finished difference Result 319 states and 423 transitions. [2020-07-17 22:24:23,329 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 423 transitions. [2020-07-17 22:24:23,331 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:23,331 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:23,331 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:24:23,332 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:24:23,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 301 states. [2020-07-17 22:24:23,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 301 states and 402 transitions. [2020-07-17 22:24:23,349 INFO L78 Accepts]: Start accepts. Automaton has 301 states and 402 transitions. Word has length 46 [2020-07-17 22:24:23,350 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:24:23,350 INFO L479 AbstractCegarLoop]: Abstraction has 301 states and 402 transitions. [2020-07-17 22:24:23,350 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-17 22:24:23,362 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 402 transitions. [2020-07-17 22:24:23,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2020-07-17 22:24:23,367 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:24:23,367 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] [2020-07-17 22:24:23,367 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-17 22:24:23,368 INFO L427 AbstractCegarLoop]: === Iteration 6 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:24:23,369 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:24:23,369 INFO L82 PathProgramCache]: Analyzing trace with hash -1615603168, now seen corresponding path program 1 times [2020-07-17 22:24:23,369 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:24:23,370 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1624429269] [2020-07-17 22:24:23,370 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:24:23,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:23,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:23,555 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 [2020-07-17 22:24:23,556 INFO L280 TraceCheckUtils]: 1: Hoare triple {8294#true} assume true; {8294#true} is VALID [2020-07-17 22:24:23,556 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8294#true} {8294#true} #756#return; {8294#true} is VALID [2020-07-17 22:24:23,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:23,635 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 [2020-07-17 22:24:23,636 INFO L280 TraceCheckUtils]: 1: Hoare triple {8294#true} assume true; {8294#true} is VALID [2020-07-17 22:24:23,636 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8294#true} {8294#true} #716#return; {8294#true} is VALID [2020-07-17 22:24:23,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:23,679 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 [2020-07-17 22:24:23,679 INFO L280 TraceCheckUtils]: 1: Hoare triple {8294#true} assume true; {8294#true} is VALID [2020-07-17 22:24:23,680 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8294#true} {8294#true} #718#return; {8294#true} is VALID [2020-07-17 22:24:23,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:23,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:23,747 INFO L280 TraceCheckUtils]: 0: Hoare triple {8326#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {8294#true} is VALID [2020-07-17 22:24:23,747 INFO L280 TraceCheckUtils]: 1: Hoare triple {8294#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {8294#true} is VALID [2020-07-17 22:24:23,748 INFO L280 TraceCheckUtils]: 2: Hoare triple {8294#true} assume true; {8294#true} is VALID [2020-07-17 22:24:23,748 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8294#true} {8294#true} #748#return; {8294#true} is VALID [2020-07-17 22:24:23,749 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 [2020-07-17 22:24:23,749 INFO L280 TraceCheckUtils]: 1: Hoare triple {8294#true} assume ~irpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp20~0; {8294#true} is VALID [2020-07-17 22:24:23,750 INFO L280 TraceCheckUtils]: 2: Hoare triple {8294#true} assume 0 != ~devExt__UpperConnectData__ClassService~1;~status~3 := -1073741757; {8294#true} is VALID [2020-07-17 22:24:23,750 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 [2020-07-17 22:24:23,752 INFO L263 TraceCheckUtils]: 4: Hoare triple {8294#true} call IofCompleteRequest(~Irp, 0); {8326#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:23,752 INFO L280 TraceCheckUtils]: 5: Hoare triple {8326#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {8294#true} is VALID [2020-07-17 22:24:23,753 INFO L280 TraceCheckUtils]: 6: Hoare triple {8294#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {8294#true} is VALID [2020-07-17 22:24:23,753 INFO L280 TraceCheckUtils]: 7: Hoare triple {8294#true} assume true; {8294#true} is VALID [2020-07-17 22:24:23,754 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8294#true} {8294#true} #748#return; {8294#true} is VALID [2020-07-17 22:24:23,754 INFO L280 TraceCheckUtils]: 9: Hoare triple {8294#true} #res := ~status~3; {8294#true} is VALID [2020-07-17 22:24:23,755 INFO L280 TraceCheckUtils]: 10: Hoare triple {8294#true} assume true; {8294#true} is VALID [2020-07-17 22:24:23,755 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {8294#true} {8294#true} #728#return; {8294#true} is VALID [2020-07-17 22:24:23,758 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 [2020-07-17 22:24:23,759 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 [2020-07-17 22:24:23,759 INFO L280 TraceCheckUtils]: 2: Hoare triple {8294#true} assume true; {8294#true} is VALID [2020-07-17 22:24:23,759 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8294#true} {8294#true} #756#return; {8294#true} is VALID [2020-07-17 22:24:23,760 INFO L263 TraceCheckUtils]: 4: Hoare triple {8294#true} call #t~ret79 := main(); {8294#true} is VALID [2020-07-17 22:24:23,760 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 [2020-07-17 22:24:23,763 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 [2020-07-17 22:24:23,763 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 [2020-07-17 22:24:23,764 INFO L280 TraceCheckUtils]: 8: Hoare triple {8294#true} assume true; {8294#true} is VALID [2020-07-17 22:24:23,764 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {8294#true} {8294#true} #716#return; {8294#true} is VALID [2020-07-17 22:24:23,764 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 [2020-07-17 22:24:23,765 INFO L280 TraceCheckUtils]: 11: Hoare triple {8294#true} assume !(0 == ~irp_choice~0); {8294#true} is VALID [2020-07-17 22:24:23,767 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 [2020-07-17 22:24:23,768 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 [2020-07-17 22:24:23,769 INFO L280 TraceCheckUtils]: 14: Hoare triple {8294#true} assume true; {8294#true} is VALID [2020-07-17 22:24:23,769 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {8294#true} {8294#true} #718#return; {8294#true} is VALID [2020-07-17 22:24:23,769 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 [2020-07-17 22:24:23,770 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 [2020-07-17 22:24:23,771 INFO L280 TraceCheckUtils]: 18: Hoare triple {8294#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp_ndt_3~0 := #t~nondet24;havoc #t~nondet24; {8294#true} is VALID [2020-07-17 22:24:23,772 INFO L280 TraceCheckUtils]: 19: Hoare triple {8294#true} assume !(3 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp_ndt_4~0 := #t~nondet25;havoc #t~nondet25; {8294#true} is VALID [2020-07-17 22:24:23,775 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 [2020-07-17 22:24:23,776 INFO L280 TraceCheckUtils]: 21: Hoare triple {8294#true} assume 8 == ~tmp_ndt_5~0; {8294#true} is VALID [2020-07-17 22:24:23,781 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 [2020-07-17 22:24:23,782 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 [2020-07-17 22:24:23,782 INFO L280 TraceCheckUtils]: 24: Hoare triple {8294#true} assume ~irpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp20~0; {8294#true} is VALID [2020-07-17 22:24:23,783 INFO L280 TraceCheckUtils]: 25: Hoare triple {8294#true} assume 0 != ~devExt__UpperConnectData__ClassService~1;~status~3 := -1073741757; {8294#true} is VALID [2020-07-17 22:24:23,783 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 [2020-07-17 22:24:23,784 INFO L263 TraceCheckUtils]: 27: Hoare triple {8294#true} call IofCompleteRequest(~Irp, 0); {8326#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:23,785 INFO L280 TraceCheckUtils]: 28: Hoare triple {8326#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {8294#true} is VALID [2020-07-17 22:24:23,785 INFO L280 TraceCheckUtils]: 29: Hoare triple {8294#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {8294#true} is VALID [2020-07-17 22:24:23,785 INFO L280 TraceCheckUtils]: 30: Hoare triple {8294#true} assume true; {8294#true} is VALID [2020-07-17 22:24:23,786 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {8294#true} {8294#true} #748#return; {8294#true} is VALID [2020-07-17 22:24:23,786 INFO L280 TraceCheckUtils]: 32: Hoare triple {8294#true} #res := ~status~3; {8294#true} is VALID [2020-07-17 22:24:23,786 INFO L280 TraceCheckUtils]: 33: Hoare triple {8294#true} assume true; {8294#true} is VALID [2020-07-17 22:24:23,787 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {8294#true} {8294#true} #728#return; {8294#true} is VALID [2020-07-17 22:24:23,787 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 [2020-07-17 22:24:23,788 INFO L280 TraceCheckUtils]: 36: Hoare triple {8294#true} assume !(1 == ~pended~0); {8317#(not (= 1 ~pended~0))} is VALID [2020-07-17 22:24:23,789 INFO L280 TraceCheckUtils]: 37: Hoare triple {8317#(not (= 1 ~pended~0))} assume !(1 == ~pended~0); {8317#(not (= 1 ~pended~0))} is VALID [2020-07-17 22:24:23,789 INFO L280 TraceCheckUtils]: 38: Hoare triple {8317#(not (= 1 ~pended~0))} assume ~s~0 != ~UNLOADED~0; {8317#(not (= 1 ~pended~0))} is VALID [2020-07-17 22:24:23,790 INFO L280 TraceCheckUtils]: 39: Hoare triple {8317#(not (= 1 ~pended~0))} assume -1 != ~status~1; {8317#(not (= 1 ~pended~0))} is VALID [2020-07-17 22:24:23,791 INFO L280 TraceCheckUtils]: 40: Hoare triple {8317#(not (= 1 ~pended~0))} assume !(~s~0 != ~SKIP2~0); {8317#(not (= 1 ~pended~0))} is VALID [2020-07-17 22:24:23,792 INFO L280 TraceCheckUtils]: 41: Hoare triple {8317#(not (= 1 ~pended~0))} assume 1 == ~pended~0; {8295#false} is VALID [2020-07-17 22:24:23,792 INFO L280 TraceCheckUtils]: 42: Hoare triple {8295#false} assume 259 != ~status~1; {8295#false} is VALID [2020-07-17 22:24:23,792 INFO L263 TraceCheckUtils]: 43: Hoare triple {8295#false} call errorFn(); {8295#false} is VALID [2020-07-17 22:24:23,793 INFO L280 TraceCheckUtils]: 44: Hoare triple {8295#false} assume !false; {8295#false} is VALID [2020-07-17 22:24:23,803 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:24:23,804 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1624429269] [2020-07-17 22:24:23,805 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:24:23,805 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-17 22:24:23,806 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [792081771] [2020-07-17 22:24:23,806 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 45 [2020-07-17 22:24:23,808 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:24:23,809 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-17 22:24:23,877 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 45 edges. 45 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:23,877 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-17 22:24:23,878 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:24:23,878 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-17 22:24:23,878 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2020-07-17 22:24:23,879 INFO L87 Difference]: Start difference. First operand 301 states and 402 transitions. Second operand 8 states. [2020-07-17 22:24:26,996 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:26,996 INFO L93 Difference]: Finished difference Result 310 states and 413 transitions. [2020-07-17 22:24:26,996 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-17 22:24:26,996 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 45 [2020-07-17 22:24:26,997 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:24:26,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-17 22:24:27,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 338 transitions. [2020-07-17 22:24:27,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-17 22:24:27,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 338 transitions. [2020-07-17 22:24:27,004 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 338 transitions. [2020-07-17 22:24:27,528 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 338 edges. 338 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:27,533 INFO L225 Difference]: With dead ends: 310 [2020-07-17 22:24:27,533 INFO L226 Difference]: Without dead ends: 102 [2020-07-17 22:24:27,534 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 [2020-07-17 22:24:27,534 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 102 states. [2020-07-17 22:24:27,818 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 102 to 102. [2020-07-17 22:24:27,819 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:24:27,819 INFO L82 GeneralOperation]: Start isEquivalent. First operand 102 states. Second operand 102 states. [2020-07-17 22:24:27,819 INFO L74 IsIncluded]: Start isIncluded. First operand 102 states. Second operand 102 states. [2020-07-17 22:24:27,819 INFO L87 Difference]: Start difference. First operand 102 states. Second operand 102 states. [2020-07-17 22:24:27,822 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:27,822 INFO L93 Difference]: Finished difference Result 102 states and 118 transitions. [2020-07-17 22:24:27,822 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 118 transitions. [2020-07-17 22:24:27,822 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:27,823 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:27,823 INFO L74 IsIncluded]: Start isIncluded. First operand 102 states. Second operand 102 states. [2020-07-17 22:24:27,823 INFO L87 Difference]: Start difference. First operand 102 states. Second operand 102 states. [2020-07-17 22:24:27,825 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:27,825 INFO L93 Difference]: Finished difference Result 102 states and 118 transitions. [2020-07-17 22:24:27,825 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 118 transitions. [2020-07-17 22:24:27,826 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:27,826 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:27,826 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:24:27,826 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:24:27,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 102 states. [2020-07-17 22:24:27,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 102 states and 118 transitions. [2020-07-17 22:24:27,828 INFO L78 Accepts]: Start accepts. Automaton has 102 states and 118 transitions. Word has length 45 [2020-07-17 22:24:27,829 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:24:27,829 INFO L479 AbstractCegarLoop]: Abstraction has 102 states and 118 transitions. [2020-07-17 22:24:27,829 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-17 22:24:27,829 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 118 transitions. [2020-07-17 22:24:27,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2020-07-17 22:24:27,832 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:24:27,832 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] [2020-07-17 22:24:27,833 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-17 22:24:27,833 INFO L427 AbstractCegarLoop]: === Iteration 7 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:24:27,833 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:24:27,833 INFO L82 PathProgramCache]: Analyzing trace with hash -582629432, now seen corresponding path program 1 times [2020-07-17 22:24:27,833 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:24:27,834 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [783054654] [2020-07-17 22:24:27,834 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:24:27,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:27,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:27,990 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 [2020-07-17 22:24:27,990 INFO L280 TraceCheckUtils]: 1: Hoare triple {9093#true} assume true; {9093#true} is VALID [2020-07-17 22:24:27,991 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9093#true} {9093#true} #756#return; {9093#true} is VALID [2020-07-17 22:24:28,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:28,043 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 [2020-07-17 22:24:28,043 INFO L280 TraceCheckUtils]: 1: Hoare triple {9093#true} assume true; {9093#true} is VALID [2020-07-17 22:24:28,043 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9093#true} {9093#true} #716#return; {9093#true} is VALID [2020-07-17 22:24:28,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:28,075 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 [2020-07-17 22:24:28,076 INFO L280 TraceCheckUtils]: 1: Hoare triple {9093#true} assume true; {9093#true} is VALID [2020-07-17 22:24:28,076 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9093#true} {9093#true} #718#return; {9093#true} is VALID [2020-07-17 22:24:28,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:28,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:28,095 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 [2020-07-17 22:24:28,095 INFO L280 TraceCheckUtils]: 1: Hoare triple {9093#true} assume true; {9093#true} is VALID [2020-07-17 22:24:28,096 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9093#true} {9093#true} #710#return; {9093#true} is VALID [2020-07-17 22:24:28,096 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 [2020-07-17 22:24:28,103 INFO L263 TraceCheckUtils]: 1: Hoare triple {9093#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {9119#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:28,103 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 [2020-07-17 22:24:28,103 INFO L280 TraceCheckUtils]: 3: Hoare triple {9093#true} assume true; {9093#true} is VALID [2020-07-17 22:24:28,103 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9093#true} {9093#true} #710#return; {9093#true} is VALID [2020-07-17 22:24:28,104 INFO L280 TraceCheckUtils]: 5: Hoare triple {9093#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {9093#true} is VALID [2020-07-17 22:24:28,104 INFO L280 TraceCheckUtils]: 6: Hoare triple {9093#true} assume true; {9093#true} is VALID [2020-07-17 22:24:28,105 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {9093#true} {9093#true} #732#return; {9093#true} is VALID [2020-07-17 22:24:28,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:28,122 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 [2020-07-17 22:24:28,123 INFO L280 TraceCheckUtils]: 1: Hoare triple {9115#(= ~MPR1~0 ~s~0)} assume true; {9115#(= ~MPR1~0 ~s~0)} is VALID [2020-07-17 22:24:28,123 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9115#(= ~MPR1~0 ~s~0)} {9093#true} #734#return; {9115#(= ~MPR1~0 ~s~0)} is VALID [2020-07-17 22:24:28,125 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 [2020-07-17 22:24:28,126 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 [2020-07-17 22:24:28,126 INFO L280 TraceCheckUtils]: 2: Hoare triple {9093#true} assume true; {9093#true} is VALID [2020-07-17 22:24:28,126 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9093#true} {9093#true} #756#return; {9093#true} is VALID [2020-07-17 22:24:28,126 INFO L263 TraceCheckUtils]: 4: Hoare triple {9093#true} call #t~ret79 := main(); {9093#true} is VALID [2020-07-17 22:24:28,127 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 [2020-07-17 22:24:28,133 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 [2020-07-17 22:24:28,133 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 [2020-07-17 22:24:28,133 INFO L280 TraceCheckUtils]: 8: Hoare triple {9093#true} assume true; {9093#true} is VALID [2020-07-17 22:24:28,134 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {9093#true} {9093#true} #716#return; {9093#true} is VALID [2020-07-17 22:24:28,134 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 [2020-07-17 22:24:28,134 INFO L280 TraceCheckUtils]: 11: Hoare triple {9093#true} assume !(0 == ~irp_choice~0); {9093#true} is VALID [2020-07-17 22:24:28,147 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 [2020-07-17 22:24:28,147 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 [2020-07-17 22:24:28,148 INFO L280 TraceCheckUtils]: 14: Hoare triple {9093#true} assume true; {9093#true} is VALID [2020-07-17 22:24:28,148 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {9093#true} {9093#true} #718#return; {9093#true} is VALID [2020-07-17 22:24:28,148 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 [2020-07-17 22:24:28,148 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 [2020-07-17 22:24:28,148 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 [2020-07-17 22:24:28,149 INFO L280 TraceCheckUtils]: 19: Hoare triple {9093#true} assume 3 == ~tmp_ndt_3~0; {9093#true} is VALID [2020-07-17 22:24:28,149 INFO L263 TraceCheckUtils]: 20: Hoare triple {9093#true} call #t~ret29 := KbFilter_PnP(~devobj~0, ~pirp~0); {9093#true} is VALID [2020-07-17 22:24:28,149 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 [2020-07-17 22:24:28,149 INFO L280 TraceCheckUtils]: 22: Hoare triple {9093#true} assume 0 == ~irpStack__MinorFunction~0; {9093#true} is VALID [2020-07-17 22:24:28,150 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 [2020-07-17 22:24:28,150 INFO L280 TraceCheckUtils]: 24: Hoare triple {9093#true} assume !(~s~0 != ~NP~0); {9093#true} is VALID [2020-07-17 22:24:28,150 INFO L280 TraceCheckUtils]: 25: Hoare triple {9093#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {9093#true} is VALID [2020-07-17 22:24:28,150 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 [2020-07-17 22:24:28,150 INFO L263 TraceCheckUtils]: 27: Hoare triple {9093#true} call #t~ret8 := IofCallDriver(~devExt__TopOfStack~0, ~Irp); {9093#true} is VALID [2020-07-17 22:24:28,151 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 [2020-07-17 22:24:28,151 INFO L280 TraceCheckUtils]: 29: Hoare triple {9093#true} assume 0 != ~compRegistered~0; {9093#true} is VALID [2020-07-17 22:24:28,162 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 [2020-07-17 22:24:28,163 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 [2020-07-17 22:24:28,164 INFO L263 TraceCheckUtils]: 32: Hoare triple {9093#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {9119#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:28,165 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 [2020-07-17 22:24:28,165 INFO L280 TraceCheckUtils]: 34: Hoare triple {9093#true} assume true; {9093#true} is VALID [2020-07-17 22:24:28,165 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {9093#true} {9093#true} #710#return; {9093#true} is VALID [2020-07-17 22:24:28,166 INFO L280 TraceCheckUtils]: 36: Hoare triple {9093#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {9093#true} is VALID [2020-07-17 22:24:28,166 INFO L280 TraceCheckUtils]: 37: Hoare triple {9093#true} assume true; {9093#true} is VALID [2020-07-17 22:24:28,166 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {9093#true} {9093#true} #732#return; {9093#true} is VALID [2020-07-17 22:24:28,167 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 [2020-07-17 22:24:28,167 INFO L280 TraceCheckUtils]: 40: Hoare triple {9093#true} assume -1073741802 == ~__cil_tmp7~0; {9093#true} is VALID [2020-07-17 22:24:28,168 INFO L263 TraceCheckUtils]: 41: Hoare triple {9093#true} call stubMoreProcessingRequired(); {9123#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:28,169 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 [2020-07-17 22:24:28,170 INFO L280 TraceCheckUtils]: 43: Hoare triple {9115#(= ~MPR1~0 ~s~0)} assume true; {9115#(= ~MPR1~0 ~s~0)} is VALID [2020-07-17 22:24:28,172 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {9115#(= ~MPR1~0 ~s~0)} {9093#true} #734#return; {9115#(= ~MPR1~0 ~s~0)} is VALID [2020-07-17 22:24:28,173 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 [2020-07-17 22:24:28,174 INFO L280 TraceCheckUtils]: 46: Hoare triple {9115#(= ~MPR1~0 ~s~0)} assume 0 == ~tmp_ndt_6~0; {9115#(= ~MPR1~0 ~s~0)} is VALID [2020-07-17 22:24:28,175 INFO L280 TraceCheckUtils]: 47: Hoare triple {9115#(= ~MPR1~0 ~s~0)} ~returnVal2~0 := 0; {9115#(= ~MPR1~0 ~s~0)} is VALID [2020-07-17 22:24:28,176 INFO L280 TraceCheckUtils]: 48: Hoare triple {9115#(= ~MPR1~0 ~s~0)} assume !(~s~0 == ~NP~0); {9115#(= ~MPR1~0 ~s~0)} is VALID [2020-07-17 22:24:28,177 INFO L280 TraceCheckUtils]: 49: Hoare triple {9115#(= ~MPR1~0 ~s~0)} assume !(~s~0 == ~MPR1~0); {9094#false} is VALID [2020-07-17 22:24:28,177 INFO L280 TraceCheckUtils]: 50: Hoare triple {9094#false} assume !(~s~0 == ~SKIP1~0); {9094#false} is VALID [2020-07-17 22:24:28,177 INFO L263 TraceCheckUtils]: 51: Hoare triple {9094#false} call errorFn(); {9094#false} is VALID [2020-07-17 22:24:28,178 INFO L280 TraceCheckUtils]: 52: Hoare triple {9094#false} assume !false; {9094#false} is VALID [2020-07-17 22:24:28,188 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:24:28,189 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [783054654] [2020-07-17 22:24:28,189 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:24:28,189 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-17 22:24:28,190 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [956766697] [2020-07-17 22:24:28,192 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 53 [2020-07-17 22:24:28,192 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:24:28,193 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-17 22:24:28,267 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 53 edges. 53 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:28,267 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-17 22:24:28,267 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:24:28,268 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-17 22:24:28,268 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2020-07-17 22:24:28,268 INFO L87 Difference]: Start difference. First operand 102 states and 118 transitions. Second operand 8 states. [2020-07-17 22:24:29,507 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:29,507 INFO L93 Difference]: Finished difference Result 130 states and 151 transitions. [2020-07-17 22:24:29,508 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-17 22:24:29,508 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 53 [2020-07-17 22:24:29,508 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:24:29,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-17 22:24:29,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 139 transitions. [2020-07-17 22:24:29,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-17 22:24:29,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 139 transitions. [2020-07-17 22:24:29,512 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 139 transitions. [2020-07-17 22:24:29,703 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 139 edges. 139 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:29,706 INFO L225 Difference]: With dead ends: 130 [2020-07-17 22:24:29,706 INFO L226 Difference]: Without dead ends: 100 [2020-07-17 22:24:29,707 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 [2020-07-17 22:24:29,708 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 100 states. [2020-07-17 22:24:29,997 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 100 to 100. [2020-07-17 22:24:29,997 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:24:29,997 INFO L82 GeneralOperation]: Start isEquivalent. First operand 100 states. Second operand 100 states. [2020-07-17 22:24:29,998 INFO L74 IsIncluded]: Start isIncluded. First operand 100 states. Second operand 100 states. [2020-07-17 22:24:29,998 INFO L87 Difference]: Start difference. First operand 100 states. Second operand 100 states. [2020-07-17 22:24:30,000 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:30,001 INFO L93 Difference]: Finished difference Result 100 states and 114 transitions. [2020-07-17 22:24:30,001 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 114 transitions. [2020-07-17 22:24:30,002 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:30,002 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:30,003 INFO L74 IsIncluded]: Start isIncluded. First operand 100 states. Second operand 100 states. [2020-07-17 22:24:30,003 INFO L87 Difference]: Start difference. First operand 100 states. Second operand 100 states. [2020-07-17 22:24:30,005 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:30,005 INFO L93 Difference]: Finished difference Result 100 states and 114 transitions. [2020-07-17 22:24:30,005 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 114 transitions. [2020-07-17 22:24:30,006 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:30,006 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:30,006 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:24:30,006 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:24:30,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 100 states. [2020-07-17 22:24:30,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 100 states and 114 transitions. [2020-07-17 22:24:30,008 INFO L78 Accepts]: Start accepts. Automaton has 100 states and 114 transitions. Word has length 53 [2020-07-17 22:24:30,009 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:24:30,009 INFO L479 AbstractCegarLoop]: Abstraction has 100 states and 114 transitions. [2020-07-17 22:24:30,009 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-17 22:24:30,009 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 114 transitions. [2020-07-17 22:24:30,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2020-07-17 22:24:30,010 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:24:30,010 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] [2020-07-17 22:24:30,010 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-17 22:24:30,011 INFO L427 AbstractCegarLoop]: === Iteration 8 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:24:30,011 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:24:30,011 INFO L82 PathProgramCache]: Analyzing trace with hash 1306380805, now seen corresponding path program 1 times [2020-07-17 22:24:30,011 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:24:30,012 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1048891824] [2020-07-17 22:24:30,012 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:24:30,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:30,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:30,143 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 [2020-07-17 22:24:30,143 INFO L280 TraceCheckUtils]: 1: Hoare triple {9654#true} assume true; {9654#true} is VALID [2020-07-17 22:24:30,144 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9654#true} {9654#true} #756#return; {9654#true} is VALID [2020-07-17 22:24:30,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:30,195 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 [2020-07-17 22:24:30,195 INFO L280 TraceCheckUtils]: 1: Hoare triple {9654#true} assume true; {9654#true} is VALID [2020-07-17 22:24:30,196 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9654#true} {9654#true} #716#return; {9654#true} is VALID [2020-07-17 22:24:30,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:30,221 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 [2020-07-17 22:24:30,221 INFO L280 TraceCheckUtils]: 1: Hoare triple {9654#true} assume true; {9654#true} is VALID [2020-07-17 22:24:30,221 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9654#true} {9654#true} #718#return; {9654#true} is VALID [2020-07-17 22:24:30,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:30,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:30,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:30,327 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 [2020-07-17 22:24:30,327 INFO L280 TraceCheckUtils]: 1: Hoare triple {9654#true} assume true; {9654#true} is VALID [2020-07-17 22:24:30,327 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9654#true} {9654#true} #710#return; {9654#true} is VALID [2020-07-17 22:24:30,328 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 [2020-07-17 22:24:30,329 INFO L263 TraceCheckUtils]: 1: Hoare triple {9654#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {9701#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:30,329 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 [2020-07-17 22:24:30,329 INFO L280 TraceCheckUtils]: 3: Hoare triple {9654#true} assume true; {9654#true} is VALID [2020-07-17 22:24:30,329 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9654#true} {9654#true} #710#return; {9654#true} is VALID [2020-07-17 22:24:30,330 INFO L280 TraceCheckUtils]: 5: Hoare triple {9654#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {9654#true} is VALID [2020-07-17 22:24:30,330 INFO L280 TraceCheckUtils]: 6: Hoare triple {9654#true} assume true; {9654#true} is VALID [2020-07-17 22:24:30,330 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {9654#true} {9654#true} #732#return; {9654#true} is VALID [2020-07-17 22:24:30,330 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 [2020-07-17 22:24:30,331 INFO L280 TraceCheckUtils]: 1: Hoare triple {9654#true} assume 0 != ~compRegistered~0; {9654#true} is VALID [2020-07-17 22:24:30,334 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 [2020-07-17 22:24:30,334 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 [2020-07-17 22:24:30,335 INFO L263 TraceCheckUtils]: 4: Hoare triple {9654#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {9701#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:30,336 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 [2020-07-17 22:24:30,336 INFO L280 TraceCheckUtils]: 6: Hoare triple {9654#true} assume true; {9654#true} is VALID [2020-07-17 22:24:30,336 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {9654#true} {9654#true} #710#return; {9654#true} is VALID [2020-07-17 22:24:30,336 INFO L280 TraceCheckUtils]: 8: Hoare triple {9654#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {9654#true} is VALID [2020-07-17 22:24:30,336 INFO L280 TraceCheckUtils]: 9: Hoare triple {9654#true} assume true; {9654#true} is VALID [2020-07-17 22:24:30,337 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {9654#true} {9654#true} #732#return; {9654#true} is VALID [2020-07-17 22:24:30,337 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 [2020-07-17 22:24:30,337 INFO L280 TraceCheckUtils]: 12: Hoare triple {9654#true} assume !(-1073741802 == ~__cil_tmp7~0); {9654#true} is VALID [2020-07-17 22:24:30,337 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 [2020-07-17 22:24:30,338 INFO L280 TraceCheckUtils]: 14: Hoare triple {9654#true} assume 0 == ~tmp_ndt_6~0; {9654#true} is VALID [2020-07-17 22:24:30,342 INFO L280 TraceCheckUtils]: 15: Hoare triple {9654#true} ~returnVal2~0 := 0; {9699#(and (<= 0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 0))} is VALID [2020-07-17 22:24:30,342 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 [2020-07-17 22:24:30,343 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 [2020-07-17 22:24:30,344 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 [2020-07-17 22:24:30,345 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 [2020-07-17 22:24:30,349 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 [2020-07-17 22:24:30,349 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 [2020-07-17 22:24:30,349 INFO L280 TraceCheckUtils]: 2: Hoare triple {9654#true} assume true; {9654#true} is VALID [2020-07-17 22:24:30,350 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9654#true} {9654#true} #756#return; {9654#true} is VALID [2020-07-17 22:24:30,350 INFO L263 TraceCheckUtils]: 4: Hoare triple {9654#true} call #t~ret79 := main(); {9654#true} is VALID [2020-07-17 22:24:30,350 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 [2020-07-17 22:24:30,353 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 [2020-07-17 22:24:30,354 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 [2020-07-17 22:24:30,354 INFO L280 TraceCheckUtils]: 8: Hoare triple {9654#true} assume true; {9654#true} is VALID [2020-07-17 22:24:30,354 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {9654#true} {9654#true} #716#return; {9654#true} is VALID [2020-07-17 22:24:30,354 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 [2020-07-17 22:24:30,354 INFO L280 TraceCheckUtils]: 11: Hoare triple {9654#true} assume !(0 == ~irp_choice~0); {9654#true} is VALID [2020-07-17 22:24:30,355 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 [2020-07-17 22:24:30,356 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 [2020-07-17 22:24:30,356 INFO L280 TraceCheckUtils]: 14: Hoare triple {9654#true} assume true; {9654#true} is VALID [2020-07-17 22:24:30,356 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {9654#true} {9654#true} #718#return; {9654#true} is VALID [2020-07-17 22:24:30,357 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 [2020-07-17 22:24:30,357 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 [2020-07-17 22:24:30,357 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 [2020-07-17 22:24:30,357 INFO L280 TraceCheckUtils]: 19: Hoare triple {9654#true} assume 3 == ~tmp_ndt_3~0; {9654#true} is VALID [2020-07-17 22:24:30,357 INFO L263 TraceCheckUtils]: 20: Hoare triple {9654#true} call #t~ret29 := KbFilter_PnP(~devobj~0, ~pirp~0); {9654#true} is VALID [2020-07-17 22:24:30,357 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 [2020-07-17 22:24:30,358 INFO L280 TraceCheckUtils]: 22: Hoare triple {9654#true} assume 0 == ~irpStack__MinorFunction~0; {9654#true} is VALID [2020-07-17 22:24:30,358 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 [2020-07-17 22:24:30,358 INFO L280 TraceCheckUtils]: 24: Hoare triple {9654#true} assume !(~s~0 != ~NP~0); {9654#true} is VALID [2020-07-17 22:24:30,358 INFO L280 TraceCheckUtils]: 25: Hoare triple {9654#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {9654#true} is VALID [2020-07-17 22:24:30,358 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 [2020-07-17 22:24:30,368 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 [2020-07-17 22:24:30,369 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 [2020-07-17 22:24:30,369 INFO L280 TraceCheckUtils]: 29: Hoare triple {9654#true} assume 0 != ~compRegistered~0; {9654#true} is VALID [2020-07-17 22:24:30,370 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 [2020-07-17 22:24:30,370 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 [2020-07-17 22:24:30,371 INFO L263 TraceCheckUtils]: 32: Hoare triple {9654#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {9701#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:30,371 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 [2020-07-17 22:24:30,372 INFO L280 TraceCheckUtils]: 34: Hoare triple {9654#true} assume true; {9654#true} is VALID [2020-07-17 22:24:30,372 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {9654#true} {9654#true} #710#return; {9654#true} is VALID [2020-07-17 22:24:30,372 INFO L280 TraceCheckUtils]: 36: Hoare triple {9654#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {9654#true} is VALID [2020-07-17 22:24:30,372 INFO L280 TraceCheckUtils]: 37: Hoare triple {9654#true} assume true; {9654#true} is VALID [2020-07-17 22:24:30,373 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {9654#true} {9654#true} #732#return; {9654#true} is VALID [2020-07-17 22:24:30,373 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 [2020-07-17 22:24:30,373 INFO L280 TraceCheckUtils]: 40: Hoare triple {9654#true} assume !(-1073741802 == ~__cil_tmp7~0); {9654#true} is VALID [2020-07-17 22:24:30,373 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 [2020-07-17 22:24:30,373 INFO L280 TraceCheckUtils]: 42: Hoare triple {9654#true} assume 0 == ~tmp_ndt_6~0; {9654#true} is VALID [2020-07-17 22:24:30,374 INFO L280 TraceCheckUtils]: 43: Hoare triple {9654#true} ~returnVal2~0 := 0; {9699#(and (<= 0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 0))} is VALID [2020-07-17 22:24:30,375 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 [2020-07-17 22:24:30,376 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 [2020-07-17 22:24:30,376 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 [2020-07-17 22:24:30,378 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 [2020-07-17 22:24:30,378 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 [2020-07-17 22:24:30,379 INFO L280 TraceCheckUtils]: 49: Hoare triple {9686#(= 0 KbFilter_PnP_~__cil_tmp23~0)} assume 259 == ~__cil_tmp23~0; {9655#false} is VALID [2020-07-17 22:24:30,379 INFO L263 TraceCheckUtils]: 50: Hoare triple {9655#false} call #t~ret9 := KeWaitForSingleObject(~event~0, ~Executive~0, ~KernelMode~0, 0, 0); {9655#false} is VALID [2020-07-17 22:24:30,379 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 [2020-07-17 22:24:30,379 INFO L280 TraceCheckUtils]: 52: Hoare triple {9655#false} assume !(~s~0 == ~MPR3~0); {9655#false} is VALID [2020-07-17 22:24:30,380 INFO L280 TraceCheckUtils]: 53: Hoare triple {9655#false} assume !(1 == ~customIrp~0); {9655#false} is VALID [2020-07-17 22:24:30,380 INFO L280 TraceCheckUtils]: 54: Hoare triple {9655#false} assume ~s~0 == ~MPR3~0; {9655#false} is VALID [2020-07-17 22:24:30,380 INFO L263 TraceCheckUtils]: 55: Hoare triple {9655#false} call errorFn(); {9655#false} is VALID [2020-07-17 22:24:30,380 INFO L280 TraceCheckUtils]: 56: Hoare triple {9655#false} assume !false; {9655#false} is VALID [2020-07-17 22:24:30,389 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:24:30,389 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1048891824] [2020-07-17 22:24:30,389 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:24:30,389 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-17 22:24:30,390 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2122049566] [2020-07-17 22:24:30,390 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 57 [2020-07-17 22:24:30,390 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:24:30,391 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-17 22:24:30,454 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:30,454 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-17 22:24:30,454 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:24:30,455 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-17 22:24:30,455 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2020-07-17 22:24:30,455 INFO L87 Difference]: Start difference. First operand 100 states and 114 transitions. Second operand 11 states. [2020-07-17 22:24:31,788 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:31,788 INFO L93 Difference]: Finished difference Result 152 states and 177 transitions. [2020-07-17 22:24:31,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-17 22:24:31,788 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 57 [2020-07-17 22:24:31,789 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:24:31,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-17 22:24:31,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 143 transitions. [2020-07-17 22:24:31,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-17 22:24:31,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 143 transitions. [2020-07-17 22:24:31,793 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 143 transitions. [2020-07-17 22:24:31,980 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:31,983 INFO L225 Difference]: With dead ends: 152 [2020-07-17 22:24:31,983 INFO L226 Difference]: Without dead ends: 111 [2020-07-17 22:24:31,984 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 10 SyntacticMatches, 1 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=99, Unknown=0, NotChecked=0, Total=132 [2020-07-17 22:24:31,984 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111 states. [2020-07-17 22:24:32,257 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111 to 105. [2020-07-17 22:24:32,258 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:24:32,258 INFO L82 GeneralOperation]: Start isEquivalent. First operand 111 states. Second operand 105 states. [2020-07-17 22:24:32,258 INFO L74 IsIncluded]: Start isIncluded. First operand 111 states. Second operand 105 states. [2020-07-17 22:24:32,258 INFO L87 Difference]: Start difference. First operand 111 states. Second operand 105 states. [2020-07-17 22:24:32,262 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:32,263 INFO L93 Difference]: Finished difference Result 111 states and 127 transitions. [2020-07-17 22:24:32,263 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 127 transitions. [2020-07-17 22:24:32,263 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:32,263 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:32,264 INFO L74 IsIncluded]: Start isIncluded. First operand 105 states. Second operand 111 states. [2020-07-17 22:24:32,264 INFO L87 Difference]: Start difference. First operand 105 states. Second operand 111 states. [2020-07-17 22:24:32,266 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:32,266 INFO L93 Difference]: Finished difference Result 111 states and 127 transitions. [2020-07-17 22:24:32,267 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 127 transitions. [2020-07-17 22:24:32,267 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:32,267 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:32,267 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:24:32,267 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:24:32,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 105 states. [2020-07-17 22:24:32,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 105 states and 119 transitions. [2020-07-17 22:24:32,270 INFO L78 Accepts]: Start accepts. Automaton has 105 states and 119 transitions. Word has length 57 [2020-07-17 22:24:32,270 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:24:32,270 INFO L479 AbstractCegarLoop]: Abstraction has 105 states and 119 transitions. [2020-07-17 22:24:32,271 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-17 22:24:32,271 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 119 transitions. [2020-07-17 22:24:32,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2020-07-17 22:24:32,272 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:24:32,272 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] [2020-07-17 22:24:32,272 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-17 22:24:32,272 INFO L427 AbstractCegarLoop]: === Iteration 9 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:24:32,273 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:24:32,273 INFO L82 PathProgramCache]: Analyzing trace with hash -538994442, now seen corresponding path program 1 times [2020-07-17 22:24:32,274 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:24:32,274 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1573150051] [2020-07-17 22:24:32,274 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:24:32,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:32,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:32,403 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 [2020-07-17 22:24:32,404 INFO L280 TraceCheckUtils]: 1: Hoare triple {10284#true} assume true; {10284#true} is VALID [2020-07-17 22:24:32,404 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10284#true} {10284#true} #756#return; {10284#true} is VALID [2020-07-17 22:24:32,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:32,465 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 [2020-07-17 22:24:32,466 INFO L280 TraceCheckUtils]: 1: Hoare triple {10284#true} assume true; {10284#true} is VALID [2020-07-17 22:24:32,466 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10284#true} {10284#true} #716#return; {10284#true} is VALID [2020-07-17 22:24:32,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:32,501 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 [2020-07-17 22:24:32,502 INFO L280 TraceCheckUtils]: 1: Hoare triple {10284#true} assume true; {10284#true} is VALID [2020-07-17 22:24:32,502 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10284#true} {10284#true} #718#return; {10284#true} is VALID [2020-07-17 22:24:32,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:32,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:32,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:32,600 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 [2020-07-17 22:24:32,600 INFO L280 TraceCheckUtils]: 1: Hoare triple {10284#true} assume true; {10284#true} is VALID [2020-07-17 22:24:32,600 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10284#true} {10284#true} #710#return; {10284#true} is VALID [2020-07-17 22:24:32,601 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 [2020-07-17 22:24:32,602 INFO L263 TraceCheckUtils]: 1: Hoare triple {10284#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {10331#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:32,602 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 [2020-07-17 22:24:32,602 INFO L280 TraceCheckUtils]: 3: Hoare triple {10284#true} assume true; {10284#true} is VALID [2020-07-17 22:24:32,602 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10284#true} {10284#true} #710#return; {10284#true} is VALID [2020-07-17 22:24:32,603 INFO L280 TraceCheckUtils]: 5: Hoare triple {10284#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {10284#true} is VALID [2020-07-17 22:24:32,603 INFO L280 TraceCheckUtils]: 6: Hoare triple {10284#true} assume true; {10284#true} is VALID [2020-07-17 22:24:32,603 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {10284#true} {10284#true} #732#return; {10284#true} is VALID [2020-07-17 22:24:32,604 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 [2020-07-17 22:24:32,604 INFO L280 TraceCheckUtils]: 1: Hoare triple {10284#true} assume 0 != ~compRegistered~0; {10284#true} is VALID [2020-07-17 22:24:32,605 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 [2020-07-17 22:24:32,605 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 [2020-07-17 22:24:32,606 INFO L263 TraceCheckUtils]: 4: Hoare triple {10284#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {10331#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:32,607 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 [2020-07-17 22:24:32,607 INFO L280 TraceCheckUtils]: 6: Hoare triple {10284#true} assume true; {10284#true} is VALID [2020-07-17 22:24:32,607 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {10284#true} {10284#true} #710#return; {10284#true} is VALID [2020-07-17 22:24:32,607 INFO L280 TraceCheckUtils]: 8: Hoare triple {10284#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {10284#true} is VALID [2020-07-17 22:24:32,607 INFO L280 TraceCheckUtils]: 9: Hoare triple {10284#true} assume true; {10284#true} is VALID [2020-07-17 22:24:32,608 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {10284#true} {10284#true} #732#return; {10284#true} is VALID [2020-07-17 22:24:32,608 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 [2020-07-17 22:24:32,608 INFO L280 TraceCheckUtils]: 12: Hoare triple {10284#true} assume !(-1073741802 == ~__cil_tmp7~0); {10284#true} is VALID [2020-07-17 22:24:32,608 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 [2020-07-17 22:24:32,608 INFO L280 TraceCheckUtils]: 14: Hoare triple {10284#true} assume 0 == ~tmp_ndt_6~0; {10284#true} is VALID [2020-07-17 22:24:32,609 INFO L280 TraceCheckUtils]: 15: Hoare triple {10284#true} ~returnVal2~0 := 0; {10329#(and (<= 0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 0))} is VALID [2020-07-17 22:24:32,610 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 [2020-07-17 22:24:32,610 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 [2020-07-17 22:24:32,611 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 [2020-07-17 22:24:32,612 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 [2020-07-17 22:24:32,615 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 [2020-07-17 22:24:32,615 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 [2020-07-17 22:24:32,615 INFO L280 TraceCheckUtils]: 2: Hoare triple {10284#true} assume true; {10284#true} is VALID [2020-07-17 22:24:32,616 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10284#true} {10284#true} #756#return; {10284#true} is VALID [2020-07-17 22:24:32,616 INFO L263 TraceCheckUtils]: 4: Hoare triple {10284#true} call #t~ret79 := main(); {10284#true} is VALID [2020-07-17 22:24:32,616 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 [2020-07-17 22:24:32,618 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 [2020-07-17 22:24:32,618 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 [2020-07-17 22:24:32,618 INFO L280 TraceCheckUtils]: 8: Hoare triple {10284#true} assume true; {10284#true} is VALID [2020-07-17 22:24:32,618 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {10284#true} {10284#true} #716#return; {10284#true} is VALID [2020-07-17 22:24:32,618 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 [2020-07-17 22:24:32,619 INFO L280 TraceCheckUtils]: 11: Hoare triple {10284#true} assume !(0 == ~irp_choice~0); {10284#true} is VALID [2020-07-17 22:24:32,620 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 [2020-07-17 22:24:32,620 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 [2020-07-17 22:24:32,620 INFO L280 TraceCheckUtils]: 14: Hoare triple {10284#true} assume true; {10284#true} is VALID [2020-07-17 22:24:32,620 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {10284#true} {10284#true} #718#return; {10284#true} is VALID [2020-07-17 22:24:32,620 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 [2020-07-17 22:24:32,621 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 [2020-07-17 22:24:32,621 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 [2020-07-17 22:24:32,621 INFO L280 TraceCheckUtils]: 19: Hoare triple {10284#true} assume 3 == ~tmp_ndt_3~0; {10284#true} is VALID [2020-07-17 22:24:32,621 INFO L263 TraceCheckUtils]: 20: Hoare triple {10284#true} call #t~ret29 := KbFilter_PnP(~devobj~0, ~pirp~0); {10284#true} is VALID [2020-07-17 22:24:32,621 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 [2020-07-17 22:24:32,622 INFO L280 TraceCheckUtils]: 22: Hoare triple {10284#true} assume 0 == ~irpStack__MinorFunction~0; {10284#true} is VALID [2020-07-17 22:24:32,622 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 [2020-07-17 22:24:32,622 INFO L280 TraceCheckUtils]: 24: Hoare triple {10284#true} assume !(~s~0 != ~NP~0); {10284#true} is VALID [2020-07-17 22:24:32,622 INFO L280 TraceCheckUtils]: 25: Hoare triple {10284#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {10284#true} is VALID [2020-07-17 22:24:32,622 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 [2020-07-17 22:24:32,624 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 [2020-07-17 22:24:32,624 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 [2020-07-17 22:24:32,624 INFO L280 TraceCheckUtils]: 29: Hoare triple {10284#true} assume 0 != ~compRegistered~0; {10284#true} is VALID [2020-07-17 22:24:32,625 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 [2020-07-17 22:24:32,625 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 [2020-07-17 22:24:32,626 INFO L263 TraceCheckUtils]: 32: Hoare triple {10284#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {10331#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:32,626 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 [2020-07-17 22:24:32,627 INFO L280 TraceCheckUtils]: 34: Hoare triple {10284#true} assume true; {10284#true} is VALID [2020-07-17 22:24:32,627 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {10284#true} {10284#true} #710#return; {10284#true} is VALID [2020-07-17 22:24:32,627 INFO L280 TraceCheckUtils]: 36: Hoare triple {10284#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {10284#true} is VALID [2020-07-17 22:24:32,627 INFO L280 TraceCheckUtils]: 37: Hoare triple {10284#true} assume true; {10284#true} is VALID [2020-07-17 22:24:32,627 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {10284#true} {10284#true} #732#return; {10284#true} is VALID [2020-07-17 22:24:32,627 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 [2020-07-17 22:24:32,628 INFO L280 TraceCheckUtils]: 40: Hoare triple {10284#true} assume !(-1073741802 == ~__cil_tmp7~0); {10284#true} is VALID [2020-07-17 22:24:32,628 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 [2020-07-17 22:24:32,628 INFO L280 TraceCheckUtils]: 42: Hoare triple {10284#true} assume 0 == ~tmp_ndt_6~0; {10284#true} is VALID [2020-07-17 22:24:32,629 INFO L280 TraceCheckUtils]: 43: Hoare triple {10284#true} ~returnVal2~0 := 0; {10329#(and (<= 0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 0))} is VALID [2020-07-17 22:24:32,629 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 [2020-07-17 22:24:32,630 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 [2020-07-17 22:24:32,631 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 [2020-07-17 22:24:32,632 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 [2020-07-17 22:24:32,633 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 [2020-07-17 22:24:32,633 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 [2020-07-17 22:24:32,634 INFO L280 TraceCheckUtils]: 50: Hoare triple {10316#(= KbFilter_PnP_~status~0 0)} assume !(~status~0 >= 0); {10285#false} is VALID [2020-07-17 22:24:32,634 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 [2020-07-17 22:24:32,635 INFO L263 TraceCheckUtils]: 52: Hoare triple {10285#false} call IofCompleteRequest(~Irp, 0); {10285#false} is VALID [2020-07-17 22:24:32,635 INFO L280 TraceCheckUtils]: 53: Hoare triple {10285#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {10285#false} is VALID [2020-07-17 22:24:32,635 INFO L280 TraceCheckUtils]: 54: Hoare triple {10285#false} assume !(~s~0 == ~NP~0); {10285#false} is VALID [2020-07-17 22:24:32,635 INFO L263 TraceCheckUtils]: 55: Hoare triple {10285#false} call errorFn(); {10285#false} is VALID [2020-07-17 22:24:32,636 INFO L280 TraceCheckUtils]: 56: Hoare triple {10285#false} assume !false; {10285#false} is VALID [2020-07-17 22:24:32,641 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:24:32,641 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1573150051] [2020-07-17 22:24:32,641 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:24:32,641 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-17 22:24:32,642 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [941831602] [2020-07-17 22:24:32,642 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 57 [2020-07-17 22:24:32,642 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:24:32,643 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-17 22:24:32,705 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:32,705 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-17 22:24:32,705 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:24:32,705 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-17 22:24:32,706 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2020-07-17 22:24:32,706 INFO L87 Difference]: Start difference. First operand 105 states and 119 transitions. Second operand 11 states. [2020-07-17 22:24:34,089 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:34,090 INFO L93 Difference]: Finished difference Result 116 states and 131 transitions. [2020-07-17 22:24:34,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-17 22:24:34,090 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 57 [2020-07-17 22:24:34,090 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:24:34,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-17 22:24:34,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 111 transitions. [2020-07-17 22:24:34,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-17 22:24:34,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 111 transitions. [2020-07-17 22:24:34,093 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 111 transitions. [2020-07-17 22:24:34,264 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 111 edges. 111 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:34,266 INFO L225 Difference]: With dead ends: 116 [2020-07-17 22:24:34,266 INFO L226 Difference]: Without dead ends: 109 [2020-07-17 22:24:34,267 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 [2020-07-17 22:24:34,267 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 109 states. [2020-07-17 22:24:34,548 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 109 to 106. [2020-07-17 22:24:34,549 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:24:34,549 INFO L82 GeneralOperation]: Start isEquivalent. First operand 109 states. Second operand 106 states. [2020-07-17 22:24:34,549 INFO L74 IsIncluded]: Start isIncluded. First operand 109 states. Second operand 106 states. [2020-07-17 22:24:34,549 INFO L87 Difference]: Start difference. First operand 109 states. Second operand 106 states. [2020-07-17 22:24:34,552 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:34,552 INFO L93 Difference]: Finished difference Result 109 states and 124 transitions. [2020-07-17 22:24:34,552 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 124 transitions. [2020-07-17 22:24:34,552 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:34,552 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:34,553 INFO L74 IsIncluded]: Start isIncluded. First operand 106 states. Second operand 109 states. [2020-07-17 22:24:34,553 INFO L87 Difference]: Start difference. First operand 106 states. Second operand 109 states. [2020-07-17 22:24:34,555 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:34,555 INFO L93 Difference]: Finished difference Result 109 states and 124 transitions. [2020-07-17 22:24:34,555 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 124 transitions. [2020-07-17 22:24:34,556 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:34,556 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:34,556 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:24:34,556 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:24:34,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 106 states. [2020-07-17 22:24:34,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 106 states and 120 transitions. [2020-07-17 22:24:34,558 INFO L78 Accepts]: Start accepts. Automaton has 106 states and 120 transitions. Word has length 57 [2020-07-17 22:24:34,559 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:24:34,559 INFO L479 AbstractCegarLoop]: Abstraction has 106 states and 120 transitions. [2020-07-17 22:24:34,559 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-17 22:24:34,559 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 120 transitions. [2020-07-17 22:24:34,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2020-07-17 22:24:34,560 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:24:34,560 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] [2020-07-17 22:24:34,560 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-17 22:24:34,560 INFO L427 AbstractCegarLoop]: === Iteration 10 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:24:34,560 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:24:34,560 INFO L82 PathProgramCache]: Analyzing trace with hash -914264427, now seen corresponding path program 1 times [2020-07-17 22:24:34,561 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:24:34,561 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [950082173] [2020-07-17 22:24:34,561 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:24:34,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:34,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:34,663 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 [2020-07-17 22:24:34,663 INFO L280 TraceCheckUtils]: 1: Hoare triple {10870#true} assume true; {10870#true} is VALID [2020-07-17 22:24:34,663 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10870#true} {10870#true} #756#return; {10870#true} is VALID [2020-07-17 22:24:34,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:34,721 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 [2020-07-17 22:24:34,721 INFO L280 TraceCheckUtils]: 1: Hoare triple {10870#true} assume true; {10870#true} is VALID [2020-07-17 22:24:34,721 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10870#true} {10870#true} #716#return; {10870#true} is VALID [2020-07-17 22:24:34,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:34,750 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 [2020-07-17 22:24:34,750 INFO L280 TraceCheckUtils]: 1: Hoare triple {10870#true} assume true; {10870#true} is VALID [2020-07-17 22:24:34,751 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10870#true} {10870#true} #718#return; {10870#true} is VALID [2020-07-17 22:24:34,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:34,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:34,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:34,793 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 [2020-07-17 22:24:34,793 INFO L280 TraceCheckUtils]: 1: Hoare triple {10870#true} assume true; {10870#true} is VALID [2020-07-17 22:24:34,794 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10870#true} {10870#true} #710#return; {10870#true} is VALID [2020-07-17 22:24:34,794 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 [2020-07-17 22:24:34,795 INFO L263 TraceCheckUtils]: 1: Hoare triple {10870#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {10915#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:34,795 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 [2020-07-17 22:24:34,795 INFO L280 TraceCheckUtils]: 3: Hoare triple {10870#true} assume true; {10870#true} is VALID [2020-07-17 22:24:34,795 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10870#true} {10870#true} #710#return; {10870#true} is VALID [2020-07-17 22:24:34,796 INFO L280 TraceCheckUtils]: 5: Hoare triple {10870#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {10870#true} is VALID [2020-07-17 22:24:34,796 INFO L280 TraceCheckUtils]: 6: Hoare triple {10870#true} assume true; {10870#true} is VALID [2020-07-17 22:24:34,796 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {10870#true} {10870#true} #732#return; {10870#true} is VALID [2020-07-17 22:24:34,796 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 [2020-07-17 22:24:34,796 INFO L280 TraceCheckUtils]: 1: Hoare triple {10870#true} assume 0 != ~compRegistered~0; {10870#true} is VALID [2020-07-17 22:24:34,798 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 [2020-07-17 22:24:34,798 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 [2020-07-17 22:24:34,799 INFO L263 TraceCheckUtils]: 4: Hoare triple {10870#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {10915#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:34,800 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 [2020-07-17 22:24:34,800 INFO L280 TraceCheckUtils]: 6: Hoare triple {10870#true} assume true; {10870#true} is VALID [2020-07-17 22:24:34,800 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {10870#true} {10870#true} #710#return; {10870#true} is VALID [2020-07-17 22:24:34,800 INFO L280 TraceCheckUtils]: 8: Hoare triple {10870#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {10870#true} is VALID [2020-07-17 22:24:34,801 INFO L280 TraceCheckUtils]: 9: Hoare triple {10870#true} assume true; {10870#true} is VALID [2020-07-17 22:24:34,801 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {10870#true} {10870#true} #732#return; {10870#true} is VALID [2020-07-17 22:24:34,801 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 [2020-07-17 22:24:34,802 INFO L280 TraceCheckUtils]: 12: Hoare triple {10870#true} assume !(-1073741802 == ~__cil_tmp7~0); {10870#true} is VALID [2020-07-17 22:24:34,802 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 [2020-07-17 22:24:34,802 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 [2020-07-17 22:24:34,803 INFO L280 TraceCheckUtils]: 15: Hoare triple {10870#true} assume 1 == ~tmp_ndt_7~0; {10870#true} is VALID [2020-07-17 22:24:34,803 INFO L280 TraceCheckUtils]: 16: Hoare triple {10870#true} ~returnVal2~0 := -1073741823; {10870#true} is VALID [2020-07-17 22:24:34,803 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 [2020-07-17 22:24:34,804 INFO L280 TraceCheckUtils]: 18: Hoare triple {10870#true} #res := ~returnVal2~0; {10870#true} is VALID [2020-07-17 22:24:34,804 INFO L280 TraceCheckUtils]: 19: Hoare triple {10870#true} assume true; {10870#true} is VALID [2020-07-17 22:24:34,804 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {10870#true} {10870#true} #768#return; {10870#true} is VALID [2020-07-17 22:24:34,810 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 [2020-07-17 22:24:34,810 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 [2020-07-17 22:24:34,810 INFO L280 TraceCheckUtils]: 2: Hoare triple {10870#true} assume true; {10870#true} is VALID [2020-07-17 22:24:34,811 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10870#true} {10870#true} #756#return; {10870#true} is VALID [2020-07-17 22:24:34,811 INFO L263 TraceCheckUtils]: 4: Hoare triple {10870#true} call #t~ret79 := main(); {10870#true} is VALID [2020-07-17 22:24:34,811 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 [2020-07-17 22:24:34,813 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 [2020-07-17 22:24:34,813 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 [2020-07-17 22:24:34,813 INFO L280 TraceCheckUtils]: 8: Hoare triple {10870#true} assume true; {10870#true} is VALID [2020-07-17 22:24:34,813 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {10870#true} {10870#true} #716#return; {10870#true} is VALID [2020-07-17 22:24:34,813 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 [2020-07-17 22:24:34,813 INFO L280 TraceCheckUtils]: 11: Hoare triple {10870#true} assume !(0 == ~irp_choice~0); {10870#true} is VALID [2020-07-17 22:24:34,814 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 [2020-07-17 22:24:34,815 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 [2020-07-17 22:24:34,815 INFO L280 TraceCheckUtils]: 14: Hoare triple {10870#true} assume true; {10870#true} is VALID [2020-07-17 22:24:34,815 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {10870#true} {10870#true} #718#return; {10870#true} is VALID [2020-07-17 22:24:34,815 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 [2020-07-17 22:24:34,815 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 [2020-07-17 22:24:34,816 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 [2020-07-17 22:24:34,816 INFO L280 TraceCheckUtils]: 19: Hoare triple {10870#true} assume 3 == ~tmp_ndt_3~0; {10870#true} is VALID [2020-07-17 22:24:34,816 INFO L263 TraceCheckUtils]: 20: Hoare triple {10870#true} call #t~ret29 := KbFilter_PnP(~devobj~0, ~pirp~0); {10870#true} is VALID [2020-07-17 22:24:34,816 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 [2020-07-17 22:24:34,816 INFO L280 TraceCheckUtils]: 22: Hoare triple {10870#true} assume 0 == ~irpStack__MinorFunction~0; {10870#true} is VALID [2020-07-17 22:24:34,817 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 [2020-07-17 22:24:34,817 INFO L280 TraceCheckUtils]: 24: Hoare triple {10870#true} assume !(~s~0 != ~NP~0); {10870#true} is VALID [2020-07-17 22:24:34,817 INFO L280 TraceCheckUtils]: 25: Hoare triple {10870#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {10870#true} is VALID [2020-07-17 22:24:34,817 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 [2020-07-17 22:24:34,819 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 [2020-07-17 22:24:34,819 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 [2020-07-17 22:24:34,820 INFO L280 TraceCheckUtils]: 29: Hoare triple {10870#true} assume 0 != ~compRegistered~0; {10870#true} is VALID [2020-07-17 22:24:34,821 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 [2020-07-17 22:24:34,821 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 [2020-07-17 22:24:34,823 INFO L263 TraceCheckUtils]: 32: Hoare triple {10870#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {10915#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:34,823 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 [2020-07-17 22:24:34,823 INFO L280 TraceCheckUtils]: 34: Hoare triple {10870#true} assume true; {10870#true} is VALID [2020-07-17 22:24:34,824 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {10870#true} {10870#true} #710#return; {10870#true} is VALID [2020-07-17 22:24:34,824 INFO L280 TraceCheckUtils]: 36: Hoare triple {10870#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {10870#true} is VALID [2020-07-17 22:24:34,824 INFO L280 TraceCheckUtils]: 37: Hoare triple {10870#true} assume true; {10870#true} is VALID [2020-07-17 22:24:34,824 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {10870#true} {10870#true} #732#return; {10870#true} is VALID [2020-07-17 22:24:34,825 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 [2020-07-17 22:24:34,825 INFO L280 TraceCheckUtils]: 40: Hoare triple {10870#true} assume !(-1073741802 == ~__cil_tmp7~0); {10870#true} is VALID [2020-07-17 22:24:34,825 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 [2020-07-17 22:24:34,825 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 [2020-07-17 22:24:34,825 INFO L280 TraceCheckUtils]: 43: Hoare triple {10870#true} assume 1 == ~tmp_ndt_7~0; {10870#true} is VALID [2020-07-17 22:24:34,826 INFO L280 TraceCheckUtils]: 44: Hoare triple {10870#true} ~returnVal2~0 := -1073741823; {10870#true} is VALID [2020-07-17 22:24:34,826 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 [2020-07-17 22:24:34,826 INFO L280 TraceCheckUtils]: 46: Hoare triple {10870#true} #res := ~returnVal2~0; {10870#true} is VALID [2020-07-17 22:24:34,826 INFO L280 TraceCheckUtils]: 47: Hoare triple {10870#true} assume true; {10870#true} is VALID [2020-07-17 22:24:34,826 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {10870#true} {10870#true} #768#return; {10870#true} is VALID [2020-07-17 22:24:34,826 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 [2020-07-17 22:24:34,827 INFO L280 TraceCheckUtils]: 50: Hoare triple {10870#true} assume 259 == ~__cil_tmp23~0; {10870#true} is VALID [2020-07-17 22:24:34,827 INFO L263 TraceCheckUtils]: 51: Hoare triple {10870#true} call #t~ret9 := KeWaitForSingleObject(~event~0, ~Executive~0, ~KernelMode~0, 0, 0); {10870#true} is VALID [2020-07-17 22:24:34,827 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 [2020-07-17 22:24:34,828 INFO L280 TraceCheckUtils]: 53: Hoare triple {10870#true} assume !(~s~0 == ~MPR3~0); {10902#(not (= ~MPR3~0 ~s~0))} is VALID [2020-07-17 22:24:34,830 INFO L280 TraceCheckUtils]: 54: Hoare triple {10902#(not (= ~MPR3~0 ~s~0))} assume !(1 == ~customIrp~0); {10902#(not (= ~MPR3~0 ~s~0))} is VALID [2020-07-17 22:24:34,831 INFO L280 TraceCheckUtils]: 55: Hoare triple {10902#(not (= ~MPR3~0 ~s~0))} assume ~s~0 == ~MPR3~0; {10871#false} is VALID [2020-07-17 22:24:34,831 INFO L263 TraceCheckUtils]: 56: Hoare triple {10871#false} call errorFn(); {10871#false} is VALID [2020-07-17 22:24:34,831 INFO L280 TraceCheckUtils]: 57: Hoare triple {10871#false} assume !false; {10871#false} is VALID [2020-07-17 22:24:34,836 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:24:34,836 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [950082173] [2020-07-17 22:24:34,836 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:24:34,837 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-17 22:24:34,837 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1043635172] [2020-07-17 22:24:34,837 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 58 [2020-07-17 22:24:34,837 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:24:34,838 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-17 22:24:34,898 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:34,899 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-17 22:24:34,899 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:24:34,899 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-17 22:24:34,899 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2020-07-17 22:24:34,900 INFO L87 Difference]: Start difference. First operand 106 states and 120 transitions. Second operand 8 states. [2020-07-17 22:24:35,765 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:35,766 INFO L93 Difference]: Finished difference Result 122 states and 137 transitions. [2020-07-17 22:24:35,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-17 22:24:35,766 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 58 [2020-07-17 22:24:35,766 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:24:35,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-17 22:24:35,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 108 transitions. [2020-07-17 22:24:35,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-17 22:24:35,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 108 transitions. [2020-07-17 22:24:35,768 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 108 transitions. [2020-07-17 22:24:35,954 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 108 edges. 108 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:35,956 INFO L225 Difference]: With dead ends: 122 [2020-07-17 22:24:35,957 INFO L226 Difference]: Without dead ends: 117 [2020-07-17 22:24:35,957 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 [2020-07-17 22:24:35,958 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 117 states. [2020-07-17 22:24:36,273 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 117 to 108. [2020-07-17 22:24:36,273 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:24:36,273 INFO L82 GeneralOperation]: Start isEquivalent. First operand 117 states. Second operand 108 states. [2020-07-17 22:24:36,274 INFO L74 IsIncluded]: Start isIncluded. First operand 117 states. Second operand 108 states. [2020-07-17 22:24:36,274 INFO L87 Difference]: Start difference. First operand 117 states. Second operand 108 states. [2020-07-17 22:24:36,277 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:36,277 INFO L93 Difference]: Finished difference Result 117 states and 131 transitions. [2020-07-17 22:24:36,277 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 131 transitions. [2020-07-17 22:24:36,278 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:36,278 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:36,278 INFO L74 IsIncluded]: Start isIncluded. First operand 108 states. Second operand 117 states. [2020-07-17 22:24:36,278 INFO L87 Difference]: Start difference. First operand 108 states. Second operand 117 states. [2020-07-17 22:24:36,280 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:36,281 INFO L93 Difference]: Finished difference Result 117 states and 131 transitions. [2020-07-17 22:24:36,281 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 131 transitions. [2020-07-17 22:24:36,281 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:36,281 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:36,281 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:24:36,282 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:24:36,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 108 states. [2020-07-17 22:24:36,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 108 states and 121 transitions. [2020-07-17 22:24:36,284 INFO L78 Accepts]: Start accepts. Automaton has 108 states and 121 transitions. Word has length 58 [2020-07-17 22:24:36,284 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:24:36,284 INFO L479 AbstractCegarLoop]: Abstraction has 108 states and 121 transitions. [2020-07-17 22:24:36,284 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-17 22:24:36,285 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 121 transitions. [2020-07-17 22:24:36,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2020-07-17 22:24:36,285 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:24:36,285 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] [2020-07-17 22:24:36,286 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-07-17 22:24:36,286 INFO L427 AbstractCegarLoop]: === Iteration 11 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:24:36,286 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:24:36,286 INFO L82 PathProgramCache]: Analyzing trace with hash 1535327622, now seen corresponding path program 1 times [2020-07-17 22:24:36,286 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:24:36,287 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [598920735] [2020-07-17 22:24:36,287 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:24:36,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:36,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:36,388 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 [2020-07-17 22:24:36,388 INFO L280 TraceCheckUtils]: 1: Hoare triple {11476#true} assume true; {11476#true} is VALID [2020-07-17 22:24:36,389 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11476#true} {11476#true} #756#return; {11476#true} is VALID [2020-07-17 22:24:36,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:36,435 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 [2020-07-17 22:24:36,435 INFO L280 TraceCheckUtils]: 1: Hoare triple {11476#true} assume true; {11476#true} is VALID [2020-07-17 22:24:36,436 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11476#true} {11476#true} #716#return; {11476#true} is VALID [2020-07-17 22:24:36,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:36,492 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 [2020-07-17 22:24:36,492 INFO L280 TraceCheckUtils]: 1: Hoare triple {11476#true} assume true; {11476#true} is VALID [2020-07-17 22:24:36,493 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11476#true} {11476#true} #718#return; {11476#true} is VALID [2020-07-17 22:24:36,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:36,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:36,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:36,621 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 [2020-07-17 22:24:36,622 INFO L280 TraceCheckUtils]: 1: Hoare triple {11476#true} assume true; {11476#true} is VALID [2020-07-17 22:24:36,622 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11476#true} {11476#true} #710#return; {11476#true} is VALID [2020-07-17 22:24:36,622 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 [2020-07-17 22:24:36,623 INFO L263 TraceCheckUtils]: 1: Hoare triple {11476#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {11522#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:36,624 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 [2020-07-17 22:24:36,624 INFO L280 TraceCheckUtils]: 3: Hoare triple {11476#true} assume true; {11476#true} is VALID [2020-07-17 22:24:36,624 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {11476#true} {11476#true} #710#return; {11476#true} is VALID [2020-07-17 22:24:36,625 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 [2020-07-17 22:24:36,625 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 [2020-07-17 22:24:36,627 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 [2020-07-17 22:24:36,627 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 [2020-07-17 22:24:36,627 INFO L280 TraceCheckUtils]: 1: Hoare triple {11476#true} assume 0 != ~compRegistered~0; {11476#true} is VALID [2020-07-17 22:24:36,628 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 [2020-07-17 22:24:36,628 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 [2020-07-17 22:24:36,629 INFO L263 TraceCheckUtils]: 4: Hoare triple {11476#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {11522#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:36,630 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 [2020-07-17 22:24:36,630 INFO L280 TraceCheckUtils]: 6: Hoare triple {11476#true} assume true; {11476#true} is VALID [2020-07-17 22:24:36,630 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {11476#true} {11476#true} #710#return; {11476#true} is VALID [2020-07-17 22:24:36,631 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 [2020-07-17 22:24:36,631 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 [2020-07-17 22:24:36,633 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 [2020-07-17 22:24:36,634 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 [2020-07-17 22:24:36,634 INFO L280 TraceCheckUtils]: 12: Hoare triple {11521#(= 0 (+ IofCallDriver_~__cil_tmp7~0 1073741802))} assume !(-1073741802 == ~__cil_tmp7~0); {11477#false} is VALID [2020-07-17 22:24:36,635 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 [2020-07-17 22:24:36,635 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 [2020-07-17 22:24:36,635 INFO L280 TraceCheckUtils]: 15: Hoare triple {11477#false} assume 1 == ~tmp_ndt_7~0; {11477#false} is VALID [2020-07-17 22:24:36,635 INFO L280 TraceCheckUtils]: 16: Hoare triple {11477#false} ~returnVal2~0 := -1073741823; {11477#false} is VALID [2020-07-17 22:24:36,635 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 [2020-07-17 22:24:36,636 INFO L280 TraceCheckUtils]: 18: Hoare triple {11477#false} #res := ~returnVal2~0; {11477#false} is VALID [2020-07-17 22:24:36,636 INFO L280 TraceCheckUtils]: 19: Hoare triple {11477#false} assume true; {11477#false} is VALID [2020-07-17 22:24:36,636 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {11477#false} {11476#true} #768#return; {11477#false} is VALID [2020-07-17 22:24:36,640 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 [2020-07-17 22:24:36,640 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 [2020-07-17 22:24:36,640 INFO L280 TraceCheckUtils]: 2: Hoare triple {11476#true} assume true; {11476#true} is VALID [2020-07-17 22:24:36,640 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {11476#true} {11476#true} #756#return; {11476#true} is VALID [2020-07-17 22:24:36,640 INFO L263 TraceCheckUtils]: 4: Hoare triple {11476#true} call #t~ret79 := main(); {11476#true} is VALID [2020-07-17 22:24:36,641 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 [2020-07-17 22:24:36,642 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 [2020-07-17 22:24:36,643 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 [2020-07-17 22:24:36,643 INFO L280 TraceCheckUtils]: 8: Hoare triple {11476#true} assume true; {11476#true} is VALID [2020-07-17 22:24:36,643 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {11476#true} {11476#true} #716#return; {11476#true} is VALID [2020-07-17 22:24:36,643 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 [2020-07-17 22:24:36,643 INFO L280 TraceCheckUtils]: 11: Hoare triple {11476#true} assume !(0 == ~irp_choice~0); {11476#true} is VALID [2020-07-17 22:24:36,644 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 [2020-07-17 22:24:36,645 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 [2020-07-17 22:24:36,645 INFO L280 TraceCheckUtils]: 14: Hoare triple {11476#true} assume true; {11476#true} is VALID [2020-07-17 22:24:36,645 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {11476#true} {11476#true} #718#return; {11476#true} is VALID [2020-07-17 22:24:36,645 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 [2020-07-17 22:24:36,645 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 [2020-07-17 22:24:36,646 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 [2020-07-17 22:24:36,646 INFO L280 TraceCheckUtils]: 19: Hoare triple {11476#true} assume 3 == ~tmp_ndt_3~0; {11476#true} is VALID [2020-07-17 22:24:36,646 INFO L263 TraceCheckUtils]: 20: Hoare triple {11476#true} call #t~ret29 := KbFilter_PnP(~devobj~0, ~pirp~0); {11476#true} is VALID [2020-07-17 22:24:36,646 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 [2020-07-17 22:24:36,646 INFO L280 TraceCheckUtils]: 22: Hoare triple {11476#true} assume 0 == ~irpStack__MinorFunction~0; {11476#true} is VALID [2020-07-17 22:24:36,647 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 [2020-07-17 22:24:36,647 INFO L280 TraceCheckUtils]: 24: Hoare triple {11476#true} assume !(~s~0 != ~NP~0); {11476#true} is VALID [2020-07-17 22:24:36,647 INFO L280 TraceCheckUtils]: 25: Hoare triple {11476#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {11476#true} is VALID [2020-07-17 22:24:36,647 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 [2020-07-17 22:24:36,648 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 [2020-07-17 22:24:36,648 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 [2020-07-17 22:24:36,648 INFO L280 TraceCheckUtils]: 29: Hoare triple {11476#true} assume 0 != ~compRegistered~0; {11476#true} is VALID [2020-07-17 22:24:36,649 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 [2020-07-17 22:24:36,650 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 [2020-07-17 22:24:36,650 INFO L263 TraceCheckUtils]: 32: Hoare triple {11476#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {11522#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:36,651 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 [2020-07-17 22:24:36,651 INFO L280 TraceCheckUtils]: 34: Hoare triple {11476#true} assume true; {11476#true} is VALID [2020-07-17 22:24:36,651 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {11476#true} {11476#true} #710#return; {11476#true} is VALID [2020-07-17 22:24:36,652 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 [2020-07-17 22:24:36,652 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 [2020-07-17 22:24:36,654 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 [2020-07-17 22:24:36,654 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 [2020-07-17 22:24:36,655 INFO L280 TraceCheckUtils]: 40: Hoare triple {11521#(= 0 (+ IofCallDriver_~__cil_tmp7~0 1073741802))} assume !(-1073741802 == ~__cil_tmp7~0); {11477#false} is VALID [2020-07-17 22:24:36,655 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 [2020-07-17 22:24:36,655 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 [2020-07-17 22:24:36,656 INFO L280 TraceCheckUtils]: 43: Hoare triple {11477#false} assume 1 == ~tmp_ndt_7~0; {11477#false} is VALID [2020-07-17 22:24:36,656 INFO L280 TraceCheckUtils]: 44: Hoare triple {11477#false} ~returnVal2~0 := -1073741823; {11477#false} is VALID [2020-07-17 22:24:36,656 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 [2020-07-17 22:24:36,656 INFO L280 TraceCheckUtils]: 46: Hoare triple {11477#false} #res := ~returnVal2~0; {11477#false} is VALID [2020-07-17 22:24:36,656 INFO L280 TraceCheckUtils]: 47: Hoare triple {11477#false} assume true; {11477#false} is VALID [2020-07-17 22:24:36,656 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {11477#false} {11476#true} #768#return; {11477#false} is VALID [2020-07-17 22:24:36,657 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 [2020-07-17 22:24:36,657 INFO L280 TraceCheckUtils]: 50: Hoare triple {11477#false} assume !(259 == ~__cil_tmp23~0); {11477#false} is VALID [2020-07-17 22:24:36,657 INFO L280 TraceCheckUtils]: 51: Hoare triple {11477#false} assume !(~status~0 >= 0); {11477#false} is VALID [2020-07-17 22:24:36,657 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 [2020-07-17 22:24:36,657 INFO L263 TraceCheckUtils]: 53: Hoare triple {11477#false} call IofCompleteRequest(~Irp, 0); {11477#false} is VALID [2020-07-17 22:24:36,657 INFO L280 TraceCheckUtils]: 54: Hoare triple {11477#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {11477#false} is VALID [2020-07-17 22:24:36,658 INFO L280 TraceCheckUtils]: 55: Hoare triple {11477#false} assume !(~s~0 == ~NP~0); {11477#false} is VALID [2020-07-17 22:24:36,658 INFO L263 TraceCheckUtils]: 56: Hoare triple {11477#false} call errorFn(); {11477#false} is VALID [2020-07-17 22:24:36,658 INFO L280 TraceCheckUtils]: 57: Hoare triple {11477#false} assume !false; {11477#false} is VALID [2020-07-17 22:24:36,663 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:24:36,664 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [598920735] [2020-07-17 22:24:36,664 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:24:36,664 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-17 22:24:36,664 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [25922397] [2020-07-17 22:24:36,666 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 58 [2020-07-17 22:24:36,666 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:24:36,666 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-17 22:24:36,732 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:36,732 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-17 22:24:36,732 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:24:36,733 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-17 22:24:36,733 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2020-07-17 22:24:36,733 INFO L87 Difference]: Start difference. First operand 108 states and 121 transitions. Second operand 10 states. [2020-07-17 22:24:37,781 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:37,781 INFO L93 Difference]: Finished difference Result 146 states and 164 transitions. [2020-07-17 22:24:37,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-17 22:24:37,782 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 58 [2020-07-17 22:24:37,782 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:24:37,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 22:24:37,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 135 transitions. [2020-07-17 22:24:37,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 22:24:37,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 135 transitions. [2020-07-17 22:24:37,785 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 135 transitions. [2020-07-17 22:24:37,965 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 135 edges. 135 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:37,967 INFO L225 Difference]: With dead ends: 146 [2020-07-17 22:24:37,967 INFO L226 Difference]: Without dead ends: 102 [2020-07-17 22:24:37,968 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2020-07-17 22:24:37,968 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 102 states. [2020-07-17 22:24:38,232 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 102 to 102. [2020-07-17 22:24:38,233 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:24:38,233 INFO L82 GeneralOperation]: Start isEquivalent. First operand 102 states. Second operand 102 states. [2020-07-17 22:24:38,233 INFO L74 IsIncluded]: Start isIncluded. First operand 102 states. Second operand 102 states. [2020-07-17 22:24:38,233 INFO L87 Difference]: Start difference. First operand 102 states. Second operand 102 states. [2020-07-17 22:24:38,236 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:38,236 INFO L93 Difference]: Finished difference Result 102 states and 112 transitions. [2020-07-17 22:24:38,236 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 112 transitions. [2020-07-17 22:24:38,237 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:38,237 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:38,237 INFO L74 IsIncluded]: Start isIncluded. First operand 102 states. Second operand 102 states. [2020-07-17 22:24:38,237 INFO L87 Difference]: Start difference. First operand 102 states. Second operand 102 states. [2020-07-17 22:24:38,239 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:38,239 INFO L93 Difference]: Finished difference Result 102 states and 112 transitions. [2020-07-17 22:24:38,239 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 112 transitions. [2020-07-17 22:24:38,240 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:38,240 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:38,240 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:24:38,240 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:24:38,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 102 states. [2020-07-17 22:24:38,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 102 states and 112 transitions. [2020-07-17 22:24:38,242 INFO L78 Accepts]: Start accepts. Automaton has 102 states and 112 transitions. Word has length 58 [2020-07-17 22:24:38,243 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:24:38,243 INFO L479 AbstractCegarLoop]: Abstraction has 102 states and 112 transitions. [2020-07-17 22:24:38,243 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-17 22:24:38,243 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 112 transitions. [2020-07-17 22:24:38,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2020-07-17 22:24:38,244 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:24:38,244 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] [2020-07-17 22:24:38,244 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-07-17 22:24:38,244 INFO L427 AbstractCegarLoop]: === Iteration 12 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:24:38,244 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:24:38,244 INFO L82 PathProgramCache]: Analyzing trace with hash 1832020397, now seen corresponding path program 1 times [2020-07-17 22:24:38,245 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:24:38,245 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [370409318] [2020-07-17 22:24:38,245 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:24:38,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:38,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:38,352 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 [2020-07-17 22:24:38,352 INFO L280 TraceCheckUtils]: 1: Hoare triple {12073#true} assume true; {12073#true} is VALID [2020-07-17 22:24:38,353 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12073#true} {12073#true} #756#return; {12073#true} is VALID [2020-07-17 22:24:38,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:38,426 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 [2020-07-17 22:24:38,427 INFO L280 TraceCheckUtils]: 1: Hoare triple {12081#(<= (+ ~NP~0 4) ~MPR1~0)} assume true; {12081#(<= (+ ~NP~0 4) ~MPR1~0)} is VALID [2020-07-17 22:24:38,428 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12081#(<= (+ ~NP~0 4) ~MPR1~0)} {12073#true} #716#return; {12081#(<= (+ ~NP~0 4) ~MPR1~0)} is VALID [2020-07-17 22:24:38,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:38,457 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 [2020-07-17 22:24:38,457 INFO L280 TraceCheckUtils]: 1: Hoare triple {12073#true} assume true; {12073#true} is VALID [2020-07-17 22:24:38,459 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12073#true} {12081#(<= (+ ~NP~0 4) ~MPR1~0)} #718#return; {12081#(<= (+ ~NP~0 4) ~MPR1~0)} is VALID [2020-07-17 22:24:38,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:38,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:38,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:38,532 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 [2020-07-17 22:24:38,532 INFO L280 TraceCheckUtils]: 1: Hoare triple {12073#true} assume true; {12073#true} is VALID [2020-07-17 22:24:38,533 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12073#true} {12073#true} #710#return; {12073#true} is VALID [2020-07-17 22:24:38,533 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 [2020-07-17 22:24:38,535 INFO L263 TraceCheckUtils]: 1: Hoare triple {12073#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {12127#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:38,535 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 [2020-07-17 22:24:38,535 INFO L280 TraceCheckUtils]: 3: Hoare triple {12073#true} assume true; {12073#true} is VALID [2020-07-17 22:24:38,536 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12073#true} {12073#true} #710#return; {12073#true} is VALID [2020-07-17 22:24:38,536 INFO L280 TraceCheckUtils]: 5: Hoare triple {12073#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {12073#true} is VALID [2020-07-17 22:24:38,536 INFO L280 TraceCheckUtils]: 6: Hoare triple {12073#true} assume true; {12073#true} is VALID [2020-07-17 22:24:38,536 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {12073#true} {12073#true} #732#return; {12073#true} is VALID [2020-07-17 22:24:38,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:38,553 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 [2020-07-17 22:24:38,553 INFO L280 TraceCheckUtils]: 1: Hoare triple {12125#(= ~MPR1~0 ~s~0)} assume true; {12125#(= ~MPR1~0 ~s~0)} is VALID [2020-07-17 22:24:38,554 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12125#(= ~MPR1~0 ~s~0)} {12073#true} #734#return; {12125#(= ~MPR1~0 ~s~0)} is VALID [2020-07-17 22:24:38,554 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 [2020-07-17 22:24:38,554 INFO L280 TraceCheckUtils]: 1: Hoare triple {12073#true} assume 0 != ~compRegistered~0; {12073#true} is VALID [2020-07-17 22:24:38,555 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 [2020-07-17 22:24:38,555 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 [2020-07-17 22:24:38,556 INFO L263 TraceCheckUtils]: 4: Hoare triple {12073#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {12127#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:38,557 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 [2020-07-17 22:24:38,557 INFO L280 TraceCheckUtils]: 6: Hoare triple {12073#true} assume true; {12073#true} is VALID [2020-07-17 22:24:38,557 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {12073#true} {12073#true} #710#return; {12073#true} is VALID [2020-07-17 22:24:38,557 INFO L280 TraceCheckUtils]: 8: Hoare triple {12073#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {12073#true} is VALID [2020-07-17 22:24:38,557 INFO L280 TraceCheckUtils]: 9: Hoare triple {12073#true} assume true; {12073#true} is VALID [2020-07-17 22:24:38,558 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {12073#true} {12073#true} #732#return; {12073#true} is VALID [2020-07-17 22:24:38,558 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 [2020-07-17 22:24:38,558 INFO L280 TraceCheckUtils]: 12: Hoare triple {12073#true} assume -1073741802 == ~__cil_tmp7~0; {12073#true} is VALID [2020-07-17 22:24:38,559 INFO L263 TraceCheckUtils]: 13: Hoare triple {12073#true} call stubMoreProcessingRequired(); {12131#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:38,559 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 [2020-07-17 22:24:38,560 INFO L280 TraceCheckUtils]: 15: Hoare triple {12125#(= ~MPR1~0 ~s~0)} assume true; {12125#(= ~MPR1~0 ~s~0)} is VALID [2020-07-17 22:24:38,560 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {12125#(= ~MPR1~0 ~s~0)} {12073#true} #734#return; {12125#(= ~MPR1~0 ~s~0)} is VALID [2020-07-17 22:24:38,561 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 [2020-07-17 22:24:38,562 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 [2020-07-17 22:24:38,563 INFO L280 TraceCheckUtils]: 19: Hoare triple {12125#(= ~MPR1~0 ~s~0)} assume 1 == ~tmp_ndt_7~0; {12125#(= ~MPR1~0 ~s~0)} is VALID [2020-07-17 22:24:38,563 INFO L280 TraceCheckUtils]: 20: Hoare triple {12125#(= ~MPR1~0 ~s~0)} ~returnVal2~0 := -1073741823; {12125#(= ~MPR1~0 ~s~0)} is VALID [2020-07-17 22:24:38,564 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 [2020-07-17 22:24:38,565 INFO L280 TraceCheckUtils]: 22: Hoare triple {12126#(= ~NP~0 ~MPR1~0)} #res := ~returnVal2~0; {12126#(= ~NP~0 ~MPR1~0)} is VALID [2020-07-17 22:24:38,566 INFO L280 TraceCheckUtils]: 23: Hoare triple {12126#(= ~NP~0 ~MPR1~0)} assume true; {12126#(= ~NP~0 ~MPR1~0)} is VALID [2020-07-17 22:24:38,568 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {12126#(= ~NP~0 ~MPR1~0)} {12081#(<= (+ ~NP~0 4) ~MPR1~0)} #768#return; {12074#false} is VALID [2020-07-17 22:24:38,571 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 [2020-07-17 22:24:38,572 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 [2020-07-17 22:24:38,572 INFO L280 TraceCheckUtils]: 2: Hoare triple {12073#true} assume true; {12073#true} is VALID [2020-07-17 22:24:38,572 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {12073#true} {12073#true} #756#return; {12073#true} is VALID [2020-07-17 22:24:38,573 INFO L263 TraceCheckUtils]: 4: Hoare triple {12073#true} call #t~ret79 := main(); {12073#true} is VALID [2020-07-17 22:24:38,573 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 [2020-07-17 22:24:38,575 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 [2020-07-17 22:24:38,577 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 [2020-07-17 22:24:38,577 INFO L280 TraceCheckUtils]: 8: Hoare triple {12081#(<= (+ ~NP~0 4) ~MPR1~0)} assume true; {12081#(<= (+ ~NP~0 4) ~MPR1~0)} is VALID [2020-07-17 22:24:38,579 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {12081#(<= (+ ~NP~0 4) ~MPR1~0)} {12073#true} #716#return; {12081#(<= (+ ~NP~0 4) ~MPR1~0)} is VALID [2020-07-17 22:24:38,579 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 [2020-07-17 22:24:38,580 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 [2020-07-17 22:24:38,582 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 [2020-07-17 22:24:38,582 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 [2020-07-17 22:24:38,582 INFO L280 TraceCheckUtils]: 14: Hoare triple {12073#true} assume true; {12073#true} is VALID [2020-07-17 22:24:38,583 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {12073#true} {12081#(<= (+ ~NP~0 4) ~MPR1~0)} #718#return; {12081#(<= (+ ~NP~0 4) ~MPR1~0)} is VALID [2020-07-17 22:24:38,584 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 [2020-07-17 22:24:38,585 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 [2020-07-17 22:24:38,585 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 [2020-07-17 22:24:38,586 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 [2020-07-17 22:24:38,587 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 [2020-07-17 22:24:38,588 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 [2020-07-17 22:24:38,589 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 [2020-07-17 22:24:38,589 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 [2020-07-17 22:24:38,590 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 [2020-07-17 22:24:38,591 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 [2020-07-17 22:24:38,592 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 [2020-07-17 22:24:38,594 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 [2020-07-17 22:24:38,595 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 [2020-07-17 22:24:38,595 INFO L280 TraceCheckUtils]: 29: Hoare triple {12073#true} assume 0 != ~compRegistered~0; {12073#true} is VALID [2020-07-17 22:24:38,596 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 [2020-07-17 22:24:38,597 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 [2020-07-17 22:24:38,598 INFO L263 TraceCheckUtils]: 32: Hoare triple {12073#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {12127#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:38,598 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 [2020-07-17 22:24:38,598 INFO L280 TraceCheckUtils]: 34: Hoare triple {12073#true} assume true; {12073#true} is VALID [2020-07-17 22:24:38,599 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {12073#true} {12073#true} #710#return; {12073#true} is VALID [2020-07-17 22:24:38,599 INFO L280 TraceCheckUtils]: 36: Hoare triple {12073#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {12073#true} is VALID [2020-07-17 22:24:38,599 INFO L280 TraceCheckUtils]: 37: Hoare triple {12073#true} assume true; {12073#true} is VALID [2020-07-17 22:24:38,599 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {12073#true} {12073#true} #732#return; {12073#true} is VALID [2020-07-17 22:24:38,599 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 [2020-07-17 22:24:38,600 INFO L280 TraceCheckUtils]: 40: Hoare triple {12073#true} assume -1073741802 == ~__cil_tmp7~0; {12073#true} is VALID [2020-07-17 22:24:38,600 INFO L263 TraceCheckUtils]: 41: Hoare triple {12073#true} call stubMoreProcessingRequired(); {12131#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:38,601 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 [2020-07-17 22:24:38,602 INFO L280 TraceCheckUtils]: 43: Hoare triple {12125#(= ~MPR1~0 ~s~0)} assume true; {12125#(= ~MPR1~0 ~s~0)} is VALID [2020-07-17 22:24:38,602 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {12125#(= ~MPR1~0 ~s~0)} {12073#true} #734#return; {12125#(= ~MPR1~0 ~s~0)} is VALID [2020-07-17 22:24:38,603 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 [2020-07-17 22:24:38,603 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 [2020-07-17 22:24:38,604 INFO L280 TraceCheckUtils]: 47: Hoare triple {12125#(= ~MPR1~0 ~s~0)} assume 1 == ~tmp_ndt_7~0; {12125#(= ~MPR1~0 ~s~0)} is VALID [2020-07-17 22:24:38,605 INFO L280 TraceCheckUtils]: 48: Hoare triple {12125#(= ~MPR1~0 ~s~0)} ~returnVal2~0 := -1073741823; {12125#(= ~MPR1~0 ~s~0)} is VALID [2020-07-17 22:24:38,605 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 [2020-07-17 22:24:38,606 INFO L280 TraceCheckUtils]: 50: Hoare triple {12126#(= ~NP~0 ~MPR1~0)} #res := ~returnVal2~0; {12126#(= ~NP~0 ~MPR1~0)} is VALID [2020-07-17 22:24:38,607 INFO L280 TraceCheckUtils]: 51: Hoare triple {12126#(= ~NP~0 ~MPR1~0)} assume true; {12126#(= ~NP~0 ~MPR1~0)} is VALID [2020-07-17 22:24:38,608 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {12126#(= ~NP~0 ~MPR1~0)} {12081#(<= (+ ~NP~0 4) ~MPR1~0)} #768#return; {12074#false} is VALID [2020-07-17 22:24:38,609 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 [2020-07-17 22:24:38,609 INFO L280 TraceCheckUtils]: 54: Hoare triple {12074#false} assume !(259 == ~__cil_tmp23~0); {12074#false} is VALID [2020-07-17 22:24:38,609 INFO L280 TraceCheckUtils]: 55: Hoare triple {12074#false} assume !(~status~0 >= 0); {12074#false} is VALID [2020-07-17 22:24:38,610 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 [2020-07-17 22:24:38,610 INFO L263 TraceCheckUtils]: 57: Hoare triple {12074#false} call IofCompleteRequest(~Irp, 0); {12074#false} is VALID [2020-07-17 22:24:38,610 INFO L280 TraceCheckUtils]: 58: Hoare triple {12074#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {12074#false} is VALID [2020-07-17 22:24:38,611 INFO L280 TraceCheckUtils]: 59: Hoare triple {12074#false} assume !(~s~0 == ~NP~0); {12074#false} is VALID [2020-07-17 22:24:38,611 INFO L263 TraceCheckUtils]: 60: Hoare triple {12074#false} call errorFn(); {12074#false} is VALID [2020-07-17 22:24:38,611 INFO L280 TraceCheckUtils]: 61: Hoare triple {12074#false} assume !false; {12074#false} is VALID [2020-07-17 22:24:38,619 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:24:38,620 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [370409318] [2020-07-17 22:24:38,620 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:24:38,620 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-17 22:24:38,620 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [699350644] [2020-07-17 22:24:38,621 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 62 [2020-07-17 22:24:38,621 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:24:38,621 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-17 22:24:38,714 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:38,714 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-17 22:24:38,714 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:24:38,715 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-17 22:24:38,715 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=77, Unknown=0, NotChecked=0, Total=110 [2020-07-17 22:24:38,715 INFO L87 Difference]: Start difference. First operand 102 states and 112 transitions. Second operand 11 states. [2020-07-17 22:24:40,419 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:40,419 INFO L93 Difference]: Finished difference Result 132 states and 147 transitions. [2020-07-17 22:24:40,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-17 22:24:40,420 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 62 [2020-07-17 22:24:40,420 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:24:40,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-17 22:24:40,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 125 transitions. [2020-07-17 22:24:40,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-17 22:24:40,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 125 transitions. [2020-07-17 22:24:40,423 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 125 transitions. [2020-07-17 22:24:40,610 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 125 edges. 125 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:40,613 INFO L225 Difference]: With dead ends: 132 [2020-07-17 22:24:40,613 INFO L226 Difference]: Without dead ends: 94 [2020-07-17 22:24:40,614 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 [2020-07-17 22:24:40,614 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94 states. [2020-07-17 22:24:40,877 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94 to 94. [2020-07-17 22:24:40,877 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:24:40,878 INFO L82 GeneralOperation]: Start isEquivalent. First operand 94 states. Second operand 94 states. [2020-07-17 22:24:40,878 INFO L74 IsIncluded]: Start isIncluded. First operand 94 states. Second operand 94 states. [2020-07-17 22:24:40,878 INFO L87 Difference]: Start difference. First operand 94 states. Second operand 94 states. [2020-07-17 22:24:40,880 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:40,881 INFO L93 Difference]: Finished difference Result 94 states and 102 transitions. [2020-07-17 22:24:40,881 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 102 transitions. [2020-07-17 22:24:40,881 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:40,881 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:40,881 INFO L74 IsIncluded]: Start isIncluded. First operand 94 states. Second operand 94 states. [2020-07-17 22:24:40,882 INFO L87 Difference]: Start difference. First operand 94 states. Second operand 94 states. [2020-07-17 22:24:40,883 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:40,884 INFO L93 Difference]: Finished difference Result 94 states and 102 transitions. [2020-07-17 22:24:40,884 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 102 transitions. [2020-07-17 22:24:40,884 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:40,884 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:40,884 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:24:40,885 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:24:40,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 94 states. [2020-07-17 22:24:40,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 102 transitions. [2020-07-17 22:24:40,887 INFO L78 Accepts]: Start accepts. Automaton has 94 states and 102 transitions. Word has length 62 [2020-07-17 22:24:40,887 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:24:40,887 INFO L479 AbstractCegarLoop]: Abstraction has 94 states and 102 transitions. [2020-07-17 22:24:40,887 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-17 22:24:40,887 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 102 transitions. [2020-07-17 22:24:40,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2020-07-17 22:24:40,888 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:24:40,888 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] [2020-07-17 22:24:40,888 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-07-17 22:24:40,888 INFO L427 AbstractCegarLoop]: === Iteration 13 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:24:40,889 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:24:40,889 INFO L82 PathProgramCache]: Analyzing trace with hash 198062706, now seen corresponding path program 1 times [2020-07-17 22:24:40,889 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:24:40,889 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [541714316] [2020-07-17 22:24:40,889 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:24:40,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:40,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:40,992 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 [2020-07-17 22:24:40,992 INFO L280 TraceCheckUtils]: 1: Hoare triple {12649#true} assume true; {12649#true} is VALID [2020-07-17 22:24:40,992 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12649#true} {12649#true} #756#return; {12649#true} is VALID [2020-07-17 22:24:41,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:41,045 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 [2020-07-17 22:24:41,046 INFO L280 TraceCheckUtils]: 1: Hoare triple {12649#true} assume true; {12649#true} is VALID [2020-07-17 22:24:41,046 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12649#true} {12649#true} #716#return; {12649#true} is VALID [2020-07-17 22:24:41,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:41,074 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 [2020-07-17 22:24:41,075 INFO L280 TraceCheckUtils]: 1: Hoare triple {12649#true} assume true; {12649#true} is VALID [2020-07-17 22:24:41,075 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12649#true} {12649#true} #718#return; {12649#true} is VALID [2020-07-17 22:24:41,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:41,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:41,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:41,131 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 [2020-07-17 22:24:41,131 INFO L280 TraceCheckUtils]: 1: Hoare triple {12649#true} assume true; {12649#true} is VALID [2020-07-17 22:24:41,132 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12649#true} {12649#true} #710#return; {12649#true} is VALID [2020-07-17 22:24:41,132 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 [2020-07-17 22:24:41,133 INFO L263 TraceCheckUtils]: 1: Hoare triple {12649#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {12703#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:41,133 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 [2020-07-17 22:24:41,133 INFO L280 TraceCheckUtils]: 3: Hoare triple {12649#true} assume true; {12649#true} is VALID [2020-07-17 22:24:41,133 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12649#true} {12649#true} #710#return; {12649#true} is VALID [2020-07-17 22:24:41,134 INFO L280 TraceCheckUtils]: 5: Hoare triple {12649#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {12649#true} is VALID [2020-07-17 22:24:41,134 INFO L280 TraceCheckUtils]: 6: Hoare triple {12649#true} assume true; {12649#true} is VALID [2020-07-17 22:24:41,134 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {12649#true} {12649#true} #732#return; {12649#true} is VALID [2020-07-17 22:24:41,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:41,147 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 [2020-07-17 22:24:41,148 INFO L280 TraceCheckUtils]: 1: Hoare triple {12649#true} assume true; {12649#true} is VALID [2020-07-17 22:24:41,148 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12649#true} {12649#true} #734#return; {12649#true} is VALID [2020-07-17 22:24:41,148 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 [2020-07-17 22:24:41,148 INFO L280 TraceCheckUtils]: 1: Hoare triple {12649#true} assume 0 != ~compRegistered~0; {12649#true} is VALID [2020-07-17 22:24:41,149 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 [2020-07-17 22:24:41,149 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 [2020-07-17 22:24:41,150 INFO L263 TraceCheckUtils]: 4: Hoare triple {12649#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {12703#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:41,151 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 [2020-07-17 22:24:41,151 INFO L280 TraceCheckUtils]: 6: Hoare triple {12649#true} assume true; {12649#true} is VALID [2020-07-17 22:24:41,151 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {12649#true} {12649#true} #710#return; {12649#true} is VALID [2020-07-17 22:24:41,151 INFO L280 TraceCheckUtils]: 8: Hoare triple {12649#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {12649#true} is VALID [2020-07-17 22:24:41,151 INFO L280 TraceCheckUtils]: 9: Hoare triple {12649#true} assume true; {12649#true} is VALID [2020-07-17 22:24:41,151 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {12649#true} {12649#true} #732#return; {12649#true} is VALID [2020-07-17 22:24:41,152 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 [2020-07-17 22:24:41,152 INFO L280 TraceCheckUtils]: 12: Hoare triple {12649#true} assume -1073741802 == ~__cil_tmp7~0; {12649#true} is VALID [2020-07-17 22:24:41,152 INFO L263 TraceCheckUtils]: 13: Hoare triple {12649#true} call stubMoreProcessingRequired(); {12707#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:41,153 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 [2020-07-17 22:24:41,153 INFO L280 TraceCheckUtils]: 15: Hoare triple {12649#true} assume true; {12649#true} is VALID [2020-07-17 22:24:41,153 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {12649#true} {12649#true} #734#return; {12649#true} is VALID [2020-07-17 22:24:41,153 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 [2020-07-17 22:24:41,153 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 [2020-07-17 22:24:41,154 INFO L280 TraceCheckUtils]: 19: Hoare triple {12649#true} assume 1 == ~tmp_ndt_7~0; {12649#true} is VALID [2020-07-17 22:24:41,154 INFO L280 TraceCheckUtils]: 20: Hoare triple {12649#true} ~returnVal2~0 := -1073741823; {12702#(<= (+ IofCallDriver_~returnVal2~0 1073741823) 0)} is VALID [2020-07-17 22:24:41,155 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 [2020-07-17 22:24:41,155 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 [2020-07-17 22:24:41,156 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 [2020-07-17 22:24:41,156 INFO L280 TraceCheckUtils]: 24: Hoare triple {12650#false} #res := ~returnVal2~0; {12650#false} is VALID [2020-07-17 22:24:41,156 INFO L280 TraceCheckUtils]: 25: Hoare triple {12650#false} assume true; {12650#false} is VALID [2020-07-17 22:24:41,156 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {12650#false} {12649#true} #768#return; {12650#false} is VALID [2020-07-17 22:24:41,159 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 [2020-07-17 22:24:41,159 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 [2020-07-17 22:24:41,159 INFO L280 TraceCheckUtils]: 2: Hoare triple {12649#true} assume true; {12649#true} is VALID [2020-07-17 22:24:41,159 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {12649#true} {12649#true} #756#return; {12649#true} is VALID [2020-07-17 22:24:41,160 INFO L263 TraceCheckUtils]: 4: Hoare triple {12649#true} call #t~ret79 := main(); {12649#true} is VALID [2020-07-17 22:24:41,160 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 [2020-07-17 22:24:41,161 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 [2020-07-17 22:24:41,162 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 [2020-07-17 22:24:41,162 INFO L280 TraceCheckUtils]: 8: Hoare triple {12649#true} assume true; {12649#true} is VALID [2020-07-17 22:24:41,162 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {12649#true} {12649#true} #716#return; {12649#true} is VALID [2020-07-17 22:24:41,162 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 [2020-07-17 22:24:41,162 INFO L280 TraceCheckUtils]: 11: Hoare triple {12649#true} assume !(0 == ~irp_choice~0); {12649#true} is VALID [2020-07-17 22:24:41,163 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 [2020-07-17 22:24:41,163 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 [2020-07-17 22:24:41,164 INFO L280 TraceCheckUtils]: 14: Hoare triple {12649#true} assume true; {12649#true} is VALID [2020-07-17 22:24:41,164 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {12649#true} {12649#true} #718#return; {12649#true} is VALID [2020-07-17 22:24:41,164 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 [2020-07-17 22:24:41,164 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 [2020-07-17 22:24:41,164 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 [2020-07-17 22:24:41,164 INFO L280 TraceCheckUtils]: 19: Hoare triple {12649#true} assume 3 == ~tmp_ndt_3~0; {12649#true} is VALID [2020-07-17 22:24:41,165 INFO L263 TraceCheckUtils]: 20: Hoare triple {12649#true} call #t~ret29 := KbFilter_PnP(~devobj~0, ~pirp~0); {12649#true} is VALID [2020-07-17 22:24:41,165 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 [2020-07-17 22:24:41,165 INFO L280 TraceCheckUtils]: 22: Hoare triple {12649#true} assume 0 == ~irpStack__MinorFunction~0; {12649#true} is VALID [2020-07-17 22:24:41,165 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 [2020-07-17 22:24:41,165 INFO L280 TraceCheckUtils]: 24: Hoare triple {12649#true} assume !(~s~0 != ~NP~0); {12649#true} is VALID [2020-07-17 22:24:41,165 INFO L280 TraceCheckUtils]: 25: Hoare triple {12649#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {12649#true} is VALID [2020-07-17 22:24:41,166 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 [2020-07-17 22:24:41,167 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 [2020-07-17 22:24:41,167 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 [2020-07-17 22:24:41,168 INFO L280 TraceCheckUtils]: 29: Hoare triple {12649#true} assume 0 != ~compRegistered~0; {12649#true} is VALID [2020-07-17 22:24:41,169 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 [2020-07-17 22:24:41,169 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 [2020-07-17 22:24:41,170 INFO L263 TraceCheckUtils]: 32: Hoare triple {12649#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {12703#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:41,171 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 [2020-07-17 22:24:41,171 INFO L280 TraceCheckUtils]: 34: Hoare triple {12649#true} assume true; {12649#true} is VALID [2020-07-17 22:24:41,171 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {12649#true} {12649#true} #710#return; {12649#true} is VALID [2020-07-17 22:24:41,171 INFO L280 TraceCheckUtils]: 36: Hoare triple {12649#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {12649#true} is VALID [2020-07-17 22:24:41,171 INFO L280 TraceCheckUtils]: 37: Hoare triple {12649#true} assume true; {12649#true} is VALID [2020-07-17 22:24:41,172 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {12649#true} {12649#true} #732#return; {12649#true} is VALID [2020-07-17 22:24:41,172 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 [2020-07-17 22:24:41,172 INFO L280 TraceCheckUtils]: 40: Hoare triple {12649#true} assume -1073741802 == ~__cil_tmp7~0; {12649#true} is VALID [2020-07-17 22:24:41,172 INFO L263 TraceCheckUtils]: 41: Hoare triple {12649#true} call stubMoreProcessingRequired(); {12707#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:41,173 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 [2020-07-17 22:24:41,173 INFO L280 TraceCheckUtils]: 43: Hoare triple {12649#true} assume true; {12649#true} is VALID [2020-07-17 22:24:41,173 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {12649#true} {12649#true} #734#return; {12649#true} is VALID [2020-07-17 22:24:41,173 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 [2020-07-17 22:24:41,173 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 [2020-07-17 22:24:41,174 INFO L280 TraceCheckUtils]: 47: Hoare triple {12649#true} assume 1 == ~tmp_ndt_7~0; {12649#true} is VALID [2020-07-17 22:24:41,174 INFO L280 TraceCheckUtils]: 48: Hoare triple {12649#true} ~returnVal2~0 := -1073741823; {12702#(<= (+ IofCallDriver_~returnVal2~0 1073741823) 0)} is VALID [2020-07-17 22:24:41,175 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 [2020-07-17 22:24:41,175 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 [2020-07-17 22:24:41,176 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 [2020-07-17 22:24:41,176 INFO L280 TraceCheckUtils]: 52: Hoare triple {12650#false} #res := ~returnVal2~0; {12650#false} is VALID [2020-07-17 22:24:41,176 INFO L280 TraceCheckUtils]: 53: Hoare triple {12650#false} assume true; {12650#false} is VALID [2020-07-17 22:24:41,177 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {12650#false} {12649#true} #768#return; {12650#false} is VALID [2020-07-17 22:24:41,177 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 [2020-07-17 22:24:41,177 INFO L280 TraceCheckUtils]: 56: Hoare triple {12650#false} assume !(259 == ~__cil_tmp23~0); {12650#false} is VALID [2020-07-17 22:24:41,177 INFO L280 TraceCheckUtils]: 57: Hoare triple {12650#false} assume !(~status~0 >= 0); {12650#false} is VALID [2020-07-17 22:24:41,177 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 [2020-07-17 22:24:41,178 INFO L263 TraceCheckUtils]: 59: Hoare triple {12650#false} call IofCompleteRequest(~Irp, 0); {12650#false} is VALID [2020-07-17 22:24:41,178 INFO L280 TraceCheckUtils]: 60: Hoare triple {12650#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {12650#false} is VALID [2020-07-17 22:24:41,178 INFO L280 TraceCheckUtils]: 61: Hoare triple {12650#false} assume !(~s~0 == ~NP~0); {12650#false} is VALID [2020-07-17 22:24:41,178 INFO L263 TraceCheckUtils]: 62: Hoare triple {12650#false} call errorFn(); {12650#false} is VALID [2020-07-17 22:24:41,178 INFO L280 TraceCheckUtils]: 63: Hoare triple {12650#false} assume !false; {12650#false} is VALID [2020-07-17 22:24:41,184 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:24:41,185 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [541714316] [2020-07-17 22:24:41,185 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:24:41,185 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 22:24:41,185 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1425899331] [2020-07-17 22:24:41,186 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-17 22:24:41,186 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:24:41,186 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 22:24:41,253 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 64 edges. 64 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:41,253 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 22:24:41,253 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:24:41,253 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 22:24:41,254 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2020-07-17 22:24:41,254 INFO L87 Difference]: Start difference. First operand 94 states and 102 transitions. Second operand 9 states. [2020-07-17 22:24:42,396 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:42,396 INFO L93 Difference]: Finished difference Result 130 states and 144 transitions. [2020-07-17 22:24:42,396 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-17 22:24:42,396 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-17 22:24:42,396 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:24:42,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 22:24:42,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 129 transitions. [2020-07-17 22:24:42,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 22:24:42,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 129 transitions. [2020-07-17 22:24:42,399 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 129 transitions. [2020-07-17 22:24:42,573 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 129 edges. 129 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:42,575 INFO L225 Difference]: With dead ends: 130 [2020-07-17 22:24:42,575 INFO L226 Difference]: Without dead ends: 100 [2020-07-17 22:24:42,576 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 [2020-07-17 22:24:42,576 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 100 states. [2020-07-17 22:24:42,836 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 100 to 97. [2020-07-17 22:24:42,836 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:24:42,837 INFO L82 GeneralOperation]: Start isEquivalent. First operand 100 states. Second operand 97 states. [2020-07-17 22:24:42,837 INFO L74 IsIncluded]: Start isIncluded. First operand 100 states. Second operand 97 states. [2020-07-17 22:24:42,837 INFO L87 Difference]: Start difference. First operand 100 states. Second operand 97 states. [2020-07-17 22:24:42,839 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:42,839 INFO L93 Difference]: Finished difference Result 100 states and 108 transitions. [2020-07-17 22:24:42,839 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 108 transitions. [2020-07-17 22:24:42,840 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:42,840 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:42,840 INFO L74 IsIncluded]: Start isIncluded. First operand 97 states. Second operand 100 states. [2020-07-17 22:24:42,840 INFO L87 Difference]: Start difference. First operand 97 states. Second operand 100 states. [2020-07-17 22:24:42,842 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:42,842 INFO L93 Difference]: Finished difference Result 100 states and 108 transitions. [2020-07-17 22:24:42,842 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 108 transitions. [2020-07-17 22:24:42,843 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:42,843 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:42,843 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:24:42,843 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:24:42,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 97 states. [2020-07-17 22:24:42,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 97 states and 105 transitions. [2020-07-17 22:24:42,845 INFO L78 Accepts]: Start accepts. Automaton has 97 states and 105 transitions. Word has length 64 [2020-07-17 22:24:42,845 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:24:42,845 INFO L479 AbstractCegarLoop]: Abstraction has 97 states and 105 transitions. [2020-07-17 22:24:42,845 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 22:24:42,846 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 105 transitions. [2020-07-17 22:24:42,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2020-07-17 22:24:42,846 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:24:42,846 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] [2020-07-17 22:24:42,847 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2020-07-17 22:24:42,847 INFO L427 AbstractCegarLoop]: === Iteration 14 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:24:42,847 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:24:42,847 INFO L82 PathProgramCache]: Analyzing trace with hash 1883613746, now seen corresponding path program 1 times [2020-07-17 22:24:42,847 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:24:42,848 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1728417109] [2020-07-17 22:24:42,848 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:24:42,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:42,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:42,969 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 [2020-07-17 22:24:42,969 INFO L280 TraceCheckUtils]: 1: Hoare triple {13222#true} assume true; {13222#true} is VALID [2020-07-17 22:24:42,969 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13222#true} {13222#true} #756#return; {13222#true} is VALID [2020-07-17 22:24:43,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:43,021 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 [2020-07-17 22:24:43,021 INFO L280 TraceCheckUtils]: 1: Hoare triple {13222#true} assume true; {13222#true} is VALID [2020-07-17 22:24:43,022 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13222#true} {13222#true} #716#return; {13222#true} is VALID [2020-07-17 22:24:43,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:43,053 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 [2020-07-17 22:24:43,053 INFO L280 TraceCheckUtils]: 1: Hoare triple {13222#true} assume true; {13222#true} is VALID [2020-07-17 22:24:43,054 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13222#true} {13222#true} #718#return; {13222#true} is VALID [2020-07-17 22:24:43,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:43,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:43,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:43,125 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 [2020-07-17 22:24:43,126 INFO L280 TraceCheckUtils]: 1: Hoare triple {13222#true} assume true; {13222#true} is VALID [2020-07-17 22:24:43,126 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13222#true} {13222#true} #710#return; {13222#true} is VALID [2020-07-17 22:24:43,126 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 [2020-07-17 22:24:43,127 INFO L263 TraceCheckUtils]: 1: Hoare triple {13222#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {13279#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:43,127 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 [2020-07-17 22:24:43,128 INFO L280 TraceCheckUtils]: 3: Hoare triple {13222#true} assume true; {13222#true} is VALID [2020-07-17 22:24:43,128 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13222#true} {13222#true} #710#return; {13222#true} is VALID [2020-07-17 22:24:43,128 INFO L280 TraceCheckUtils]: 5: Hoare triple {13222#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {13222#true} is VALID [2020-07-17 22:24:43,128 INFO L280 TraceCheckUtils]: 6: Hoare triple {13222#true} assume true; {13222#true} is VALID [2020-07-17 22:24:43,128 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {13222#true} {13222#true} #732#return; {13222#true} is VALID [2020-07-17 22:24:43,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:43,144 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 [2020-07-17 22:24:43,145 INFO L280 TraceCheckUtils]: 1: Hoare triple {13222#true} assume true; {13222#true} is VALID [2020-07-17 22:24:43,145 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13222#true} {13222#true} #734#return; {13222#true} is VALID [2020-07-17 22:24:43,145 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 [2020-07-17 22:24:43,145 INFO L280 TraceCheckUtils]: 1: Hoare triple {13222#true} assume 0 != ~compRegistered~0; {13222#true} is VALID [2020-07-17 22:24:43,146 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 [2020-07-17 22:24:43,147 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 [2020-07-17 22:24:43,147 INFO L263 TraceCheckUtils]: 4: Hoare triple {13222#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {13279#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:43,148 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 [2020-07-17 22:24:43,148 INFO L280 TraceCheckUtils]: 6: Hoare triple {13222#true} assume true; {13222#true} is VALID [2020-07-17 22:24:43,148 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {13222#true} {13222#true} #710#return; {13222#true} is VALID [2020-07-17 22:24:43,148 INFO L280 TraceCheckUtils]: 8: Hoare triple {13222#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {13222#true} is VALID [2020-07-17 22:24:43,148 INFO L280 TraceCheckUtils]: 9: Hoare triple {13222#true} assume true; {13222#true} is VALID [2020-07-17 22:24:43,148 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {13222#true} {13222#true} #732#return; {13222#true} is VALID [2020-07-17 22:24:43,149 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 [2020-07-17 22:24:43,149 INFO L280 TraceCheckUtils]: 12: Hoare triple {13222#true} assume -1073741802 == ~__cil_tmp7~0; {13222#true} is VALID [2020-07-17 22:24:43,149 INFO L263 TraceCheckUtils]: 13: Hoare triple {13222#true} call stubMoreProcessingRequired(); {13283#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:43,150 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 [2020-07-17 22:24:43,150 INFO L280 TraceCheckUtils]: 15: Hoare triple {13222#true} assume true; {13222#true} is VALID [2020-07-17 22:24:43,150 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13222#true} {13222#true} #734#return; {13222#true} is VALID [2020-07-17 22:24:43,150 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 [2020-07-17 22:24:43,150 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 [2020-07-17 22:24:43,151 INFO L280 TraceCheckUtils]: 19: Hoare triple {13222#true} assume !(1 == ~tmp_ndt_7~0); {13222#true} is VALID [2020-07-17 22:24:43,151 INFO L280 TraceCheckUtils]: 20: Hoare triple {13222#true} ~returnVal2~0 := 259; {13277#(<= 259 IofCallDriver_~returnVal2~0)} is VALID [2020-07-17 22:24:43,152 INFO L280 TraceCheckUtils]: 21: Hoare triple {13277#(<= 259 IofCallDriver_~returnVal2~0)} assume !(~s~0 == ~NP~0); {13277#(<= 259 IofCallDriver_~returnVal2~0)} is VALID [2020-07-17 22:24:43,152 INFO L280 TraceCheckUtils]: 22: Hoare triple {13277#(<= 259 IofCallDriver_~returnVal2~0)} assume ~s~0 == ~MPR1~0; {13277#(<= 259 IofCallDriver_~returnVal2~0)} is VALID [2020-07-17 22:24:43,153 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 [2020-07-17 22:24:43,153 INFO L280 TraceCheckUtils]: 24: Hoare triple {13277#(<= 259 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {13278#(<= 259 |IofCallDriver_#res|)} is VALID [2020-07-17 22:24:43,154 INFO L280 TraceCheckUtils]: 25: Hoare triple {13278#(<= 259 |IofCallDriver_#res|)} assume true; {13278#(<= 259 |IofCallDriver_#res|)} is VALID [2020-07-17 22:24:43,155 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13278#(<= 259 |IofCallDriver_#res|)} {13222#true} #768#return; {13260#(<= 259 |KbFilter_PnP_#t~ret8|)} is VALID [2020-07-17 22:24:43,158 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 [2020-07-17 22:24:43,158 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 [2020-07-17 22:24:43,158 INFO L280 TraceCheckUtils]: 2: Hoare triple {13222#true} assume true; {13222#true} is VALID [2020-07-17 22:24:43,158 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13222#true} {13222#true} #756#return; {13222#true} is VALID [2020-07-17 22:24:43,158 INFO L263 TraceCheckUtils]: 4: Hoare triple {13222#true} call #t~ret79 := main(); {13222#true} is VALID [2020-07-17 22:24:43,159 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 [2020-07-17 22:24:43,160 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 [2020-07-17 22:24:43,160 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 [2020-07-17 22:24:43,161 INFO L280 TraceCheckUtils]: 8: Hoare triple {13222#true} assume true; {13222#true} is VALID [2020-07-17 22:24:43,161 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {13222#true} {13222#true} #716#return; {13222#true} is VALID [2020-07-17 22:24:43,161 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 [2020-07-17 22:24:43,161 INFO L280 TraceCheckUtils]: 11: Hoare triple {13222#true} assume !(0 == ~irp_choice~0); {13222#true} is VALID [2020-07-17 22:24:43,162 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 [2020-07-17 22:24:43,162 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 [2020-07-17 22:24:43,162 INFO L280 TraceCheckUtils]: 14: Hoare triple {13222#true} assume true; {13222#true} is VALID [2020-07-17 22:24:43,163 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {13222#true} {13222#true} #718#return; {13222#true} is VALID [2020-07-17 22:24:43,163 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 [2020-07-17 22:24:43,163 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 [2020-07-17 22:24:43,163 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 [2020-07-17 22:24:43,163 INFO L280 TraceCheckUtils]: 19: Hoare triple {13222#true} assume 3 == ~tmp_ndt_3~0; {13222#true} is VALID [2020-07-17 22:24:43,163 INFO L263 TraceCheckUtils]: 20: Hoare triple {13222#true} call #t~ret29 := KbFilter_PnP(~devobj~0, ~pirp~0); {13222#true} is VALID [2020-07-17 22:24:43,164 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 [2020-07-17 22:24:43,164 INFO L280 TraceCheckUtils]: 22: Hoare triple {13222#true} assume 0 == ~irpStack__MinorFunction~0; {13222#true} is VALID [2020-07-17 22:24:43,164 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 [2020-07-17 22:24:43,164 INFO L280 TraceCheckUtils]: 24: Hoare triple {13222#true} assume !(~s~0 != ~NP~0); {13222#true} is VALID [2020-07-17 22:24:43,164 INFO L280 TraceCheckUtils]: 25: Hoare triple {13222#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {13222#true} is VALID [2020-07-17 22:24:43,165 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 [2020-07-17 22:24:43,166 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 [2020-07-17 22:24:43,166 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 [2020-07-17 22:24:43,166 INFO L280 TraceCheckUtils]: 29: Hoare triple {13222#true} assume 0 != ~compRegistered~0; {13222#true} is VALID [2020-07-17 22:24:43,167 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 [2020-07-17 22:24:43,167 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 [2020-07-17 22:24:43,168 INFO L263 TraceCheckUtils]: 32: Hoare triple {13222#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {13279#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:43,168 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 [2020-07-17 22:24:43,168 INFO L280 TraceCheckUtils]: 34: Hoare triple {13222#true} assume true; {13222#true} is VALID [2020-07-17 22:24:43,169 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {13222#true} {13222#true} #710#return; {13222#true} is VALID [2020-07-17 22:24:43,169 INFO L280 TraceCheckUtils]: 36: Hoare triple {13222#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {13222#true} is VALID [2020-07-17 22:24:43,169 INFO L280 TraceCheckUtils]: 37: Hoare triple {13222#true} assume true; {13222#true} is VALID [2020-07-17 22:24:43,169 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {13222#true} {13222#true} #732#return; {13222#true} is VALID [2020-07-17 22:24:43,169 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 [2020-07-17 22:24:43,170 INFO L280 TraceCheckUtils]: 40: Hoare triple {13222#true} assume -1073741802 == ~__cil_tmp7~0; {13222#true} is VALID [2020-07-17 22:24:43,170 INFO L263 TraceCheckUtils]: 41: Hoare triple {13222#true} call stubMoreProcessingRequired(); {13283#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:43,170 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 [2020-07-17 22:24:43,170 INFO L280 TraceCheckUtils]: 43: Hoare triple {13222#true} assume true; {13222#true} is VALID [2020-07-17 22:24:43,171 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {13222#true} {13222#true} #734#return; {13222#true} is VALID [2020-07-17 22:24:43,171 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 [2020-07-17 22:24:43,171 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 [2020-07-17 22:24:43,171 INFO L280 TraceCheckUtils]: 47: Hoare triple {13222#true} assume !(1 == ~tmp_ndt_7~0); {13222#true} is VALID [2020-07-17 22:24:43,172 INFO L280 TraceCheckUtils]: 48: Hoare triple {13222#true} ~returnVal2~0 := 259; {13277#(<= 259 IofCallDriver_~returnVal2~0)} is VALID [2020-07-17 22:24:43,172 INFO L280 TraceCheckUtils]: 49: Hoare triple {13277#(<= 259 IofCallDriver_~returnVal2~0)} assume !(~s~0 == ~NP~0); {13277#(<= 259 IofCallDriver_~returnVal2~0)} is VALID [2020-07-17 22:24:43,173 INFO L280 TraceCheckUtils]: 50: Hoare triple {13277#(<= 259 IofCallDriver_~returnVal2~0)} assume ~s~0 == ~MPR1~0; {13277#(<= 259 IofCallDriver_~returnVal2~0)} is VALID [2020-07-17 22:24:43,173 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 [2020-07-17 22:24:43,174 INFO L280 TraceCheckUtils]: 52: Hoare triple {13277#(<= 259 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {13278#(<= 259 |IofCallDriver_#res|)} is VALID [2020-07-17 22:24:43,174 INFO L280 TraceCheckUtils]: 53: Hoare triple {13278#(<= 259 |IofCallDriver_#res|)} assume true; {13278#(<= 259 |IofCallDriver_#res|)} is VALID [2020-07-17 22:24:43,175 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {13278#(<= 259 |IofCallDriver_#res|)} {13222#true} #768#return; {13260#(<= 259 |KbFilter_PnP_#t~ret8|)} is VALID [2020-07-17 22:24:43,176 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 [2020-07-17 22:24:43,176 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 [2020-07-17 22:24:43,177 INFO L280 TraceCheckUtils]: 57: Hoare triple {13261#(<= 259 KbFilter_PnP_~status~0)} assume !(~status~0 >= 0); {13223#false} is VALID [2020-07-17 22:24:43,177 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 [2020-07-17 22:24:43,177 INFO L263 TraceCheckUtils]: 59: Hoare triple {13223#false} call IofCompleteRequest(~Irp, 0); {13223#false} is VALID [2020-07-17 22:24:43,178 INFO L280 TraceCheckUtils]: 60: Hoare triple {13223#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {13223#false} is VALID [2020-07-17 22:24:43,178 INFO L280 TraceCheckUtils]: 61: Hoare triple {13223#false} assume !(~s~0 == ~NP~0); {13223#false} is VALID [2020-07-17 22:24:43,178 INFO L263 TraceCheckUtils]: 62: Hoare triple {13223#false} call errorFn(); {13223#false} is VALID [2020-07-17 22:24:43,178 INFO L280 TraceCheckUtils]: 63: Hoare triple {13223#false} assume !false; {13223#false} is VALID [2020-07-17 22:24:43,184 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:24:43,184 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1728417109] [2020-07-17 22:24:43,184 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:24:43,184 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-17 22:24:43,184 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1741867280] [2020-07-17 22:24:43,185 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 64 [2020-07-17 22:24:43,185 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:24:43,185 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-17 22:24:43,255 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 64 edges. 64 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:43,255 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-17 22:24:43,255 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:24:43,256 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-17 22:24:43,256 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=97, Unknown=0, NotChecked=0, Total=132 [2020-07-17 22:24:43,256 INFO L87 Difference]: Start difference. First operand 97 states and 105 transitions. Second operand 12 states. [2020-07-17 22:24:45,067 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:45,067 INFO L93 Difference]: Finished difference Result 110 states and 117 transitions. [2020-07-17 22:24:45,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-17 22:24:45,067 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 64 [2020-07-17 22:24:45,067 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:24:45,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-17 22:24:45,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 104 transitions. [2020-07-17 22:24:45,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-17 22:24:45,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 104 transitions. [2020-07-17 22:24:45,072 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 104 transitions. [2020-07-17 22:24:45,228 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 104 edges. 104 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:45,230 INFO L225 Difference]: With dead ends: 110 [2020-07-17 22:24:45,230 INFO L226 Difference]: Without dead ends: 103 [2020-07-17 22:24:45,231 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 [2020-07-17 22:24:45,231 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 103 states. [2020-07-17 22:24:45,486 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 103 to 97. [2020-07-17 22:24:45,486 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:24:45,487 INFO L82 GeneralOperation]: Start isEquivalent. First operand 103 states. Second operand 97 states. [2020-07-17 22:24:45,487 INFO L74 IsIncluded]: Start isIncluded. First operand 103 states. Second operand 97 states. [2020-07-17 22:24:45,487 INFO L87 Difference]: Start difference. First operand 103 states. Second operand 97 states. [2020-07-17 22:24:45,489 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:45,489 INFO L93 Difference]: Finished difference Result 103 states and 110 transitions. [2020-07-17 22:24:45,489 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 110 transitions. [2020-07-17 22:24:45,489 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:45,489 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:45,490 INFO L74 IsIncluded]: Start isIncluded. First operand 97 states. Second operand 103 states. [2020-07-17 22:24:45,490 INFO L87 Difference]: Start difference. First operand 97 states. Second operand 103 states. [2020-07-17 22:24:45,493 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:45,493 INFO L93 Difference]: Finished difference Result 103 states and 110 transitions. [2020-07-17 22:24:45,493 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 110 transitions. [2020-07-17 22:24:45,493 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:45,493 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:45,493 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:24:45,494 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:24:45,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 97 states. [2020-07-17 22:24:45,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 97 states and 104 transitions. [2020-07-17 22:24:45,497 INFO L78 Accepts]: Start accepts. Automaton has 97 states and 104 transitions. Word has length 64 [2020-07-17 22:24:45,497 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:24:45,497 INFO L479 AbstractCegarLoop]: Abstraction has 97 states and 104 transitions. [2020-07-17 22:24:45,497 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-17 22:24:45,497 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 104 transitions. [2020-07-17 22:24:45,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2020-07-17 22:24:45,498 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:24:45,498 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] [2020-07-17 22:24:45,499 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2020-07-17 22:24:45,499 INFO L427 AbstractCegarLoop]: === Iteration 15 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:24:45,499 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:24:45,499 INFO L82 PathProgramCache]: Analyzing trace with hash 1968245100, now seen corresponding path program 1 times [2020-07-17 22:24:45,499 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:24:45,499 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [780038565] [2020-07-17 22:24:45,500 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:24:45,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:45,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:45,657 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 [2020-07-17 22:24:45,658 INFO L280 TraceCheckUtils]: 1: Hoare triple {13780#true} assume true; {13780#true} is VALID [2020-07-17 22:24:45,658 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13780#true} {13780#true} #756#return; {13780#true} is VALID [2020-07-17 22:24:45,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:45,722 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 [2020-07-17 22:24:45,723 INFO L280 TraceCheckUtils]: 1: Hoare triple {13788#(<= (+ ~NP~0 5) ~MPR3~0)} assume true; {13788#(<= (+ ~NP~0 5) ~MPR3~0)} is VALID [2020-07-17 22:24:45,724 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13788#(<= (+ ~NP~0 5) ~MPR3~0)} {13780#true} #716#return; {13788#(<= (+ ~NP~0 5) ~MPR3~0)} is VALID [2020-07-17 22:24:45,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:45,771 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 [2020-07-17 22:24:45,771 INFO L280 TraceCheckUtils]: 1: Hoare triple {13824#(= ~s~0 ~NP~0)} assume true; {13824#(= ~s~0 ~NP~0)} is VALID [2020-07-17 22:24:45,772 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 [2020-07-17 22:24:45,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:45,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:45,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:45,832 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 [2020-07-17 22:24:45,832 INFO L280 TraceCheckUtils]: 1: Hoare triple {13780#true} assume true; {13780#true} is VALID [2020-07-17 22:24:45,832 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13780#true} {13780#true} #710#return; {13780#true} is VALID [2020-07-17 22:24:45,833 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 [2020-07-17 22:24:45,834 INFO L263 TraceCheckUtils]: 1: Hoare triple {13780#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {13837#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:45,834 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 [2020-07-17 22:24:45,834 INFO L280 TraceCheckUtils]: 3: Hoare triple {13780#true} assume true; {13780#true} is VALID [2020-07-17 22:24:45,834 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13780#true} {13780#true} #710#return; {13780#true} is VALID [2020-07-17 22:24:45,834 INFO L280 TraceCheckUtils]: 5: Hoare triple {13780#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {13780#true} is VALID [2020-07-17 22:24:45,835 INFO L280 TraceCheckUtils]: 6: Hoare triple {13780#true} assume true; {13780#true} is VALID [2020-07-17 22:24:45,835 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {13780#true} {13780#true} #732#return; {13780#true} is VALID [2020-07-17 22:24:45,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:45,855 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 [2020-07-17 22:24:45,856 INFO L280 TraceCheckUtils]: 1: Hoare triple {13780#true} assume true; {13780#true} is VALID [2020-07-17 22:24:45,856 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13780#true} {13780#true} #734#return; {13780#true} is VALID [2020-07-17 22:24:45,857 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 [2020-07-17 22:24:45,857 INFO L280 TraceCheckUtils]: 1: Hoare triple {13780#true} assume 0 != ~compRegistered~0; {13780#true} is VALID [2020-07-17 22:24:45,858 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 [2020-07-17 22:24:45,859 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 [2020-07-17 22:24:45,860 INFO L263 TraceCheckUtils]: 4: Hoare triple {13780#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {13837#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:45,860 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 [2020-07-17 22:24:45,861 INFO L280 TraceCheckUtils]: 6: Hoare triple {13780#true} assume true; {13780#true} is VALID [2020-07-17 22:24:45,861 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {13780#true} {13780#true} #710#return; {13780#true} is VALID [2020-07-17 22:24:45,861 INFO L280 TraceCheckUtils]: 8: Hoare triple {13780#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {13780#true} is VALID [2020-07-17 22:24:45,862 INFO L280 TraceCheckUtils]: 9: Hoare triple {13780#true} assume true; {13780#true} is VALID [2020-07-17 22:24:45,862 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {13780#true} {13780#true} #732#return; {13780#true} is VALID [2020-07-17 22:24:45,862 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 [2020-07-17 22:24:45,863 INFO L280 TraceCheckUtils]: 12: Hoare triple {13780#true} assume -1073741802 == ~__cil_tmp7~0; {13780#true} is VALID [2020-07-17 22:24:45,864 INFO L263 TraceCheckUtils]: 13: Hoare triple {13780#true} call stubMoreProcessingRequired(); {13841#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:45,864 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 [2020-07-17 22:24:45,864 INFO L280 TraceCheckUtils]: 15: Hoare triple {13780#true} assume true; {13780#true} is VALID [2020-07-17 22:24:45,864 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13780#true} {13780#true} #734#return; {13780#true} is VALID [2020-07-17 22:24:45,865 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 [2020-07-17 22:24:45,865 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 [2020-07-17 22:24:45,865 INFO L280 TraceCheckUtils]: 19: Hoare triple {13780#true} assume 1 == ~tmp_ndt_7~0; {13780#true} is VALID [2020-07-17 22:24:45,866 INFO L280 TraceCheckUtils]: 20: Hoare triple {13780#true} ~returnVal2~0 := -1073741823; {13780#true} is VALID [2020-07-17 22:24:45,866 INFO L280 TraceCheckUtils]: 21: Hoare triple {13780#true} assume !(~s~0 == ~NP~0); {13780#true} is VALID [2020-07-17 22:24:45,866 INFO L280 TraceCheckUtils]: 22: Hoare triple {13780#true} assume ~s~0 == ~MPR1~0; {13780#true} is VALID [2020-07-17 22:24:45,867 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 [2020-07-17 22:24:45,868 INFO L280 TraceCheckUtils]: 24: Hoare triple {13824#(= ~s~0 ~NP~0)} #res := ~returnVal2~0; {13824#(= ~s~0 ~NP~0)} is VALID [2020-07-17 22:24:45,869 INFO L280 TraceCheckUtils]: 25: Hoare triple {13824#(= ~s~0 ~NP~0)} assume true; {13824#(= ~s~0 ~NP~0)} is VALID [2020-07-17 22:24:45,870 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 [2020-07-17 22:24:45,874 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 [2020-07-17 22:24:45,874 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 [2020-07-17 22:24:45,874 INFO L280 TraceCheckUtils]: 2: Hoare triple {13780#true} assume true; {13780#true} is VALID [2020-07-17 22:24:45,874 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13780#true} {13780#true} #756#return; {13780#true} is VALID [2020-07-17 22:24:45,875 INFO L263 TraceCheckUtils]: 4: Hoare triple {13780#true} call #t~ret79 := main(); {13780#true} is VALID [2020-07-17 22:24:45,875 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 [2020-07-17 22:24:45,876 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 [2020-07-17 22:24:45,877 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 [2020-07-17 22:24:45,878 INFO L280 TraceCheckUtils]: 8: Hoare triple {13788#(<= (+ ~NP~0 5) ~MPR3~0)} assume true; {13788#(<= (+ ~NP~0 5) ~MPR3~0)} is VALID [2020-07-17 22:24:45,879 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {13788#(<= (+ ~NP~0 5) ~MPR3~0)} {13780#true} #716#return; {13788#(<= (+ ~NP~0 5) ~MPR3~0)} is VALID [2020-07-17 22:24:45,879 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 [2020-07-17 22:24:45,880 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 [2020-07-17 22:24:45,881 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 [2020-07-17 22:24:45,882 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 [2020-07-17 22:24:45,882 INFO L280 TraceCheckUtils]: 14: Hoare triple {13824#(= ~s~0 ~NP~0)} assume true; {13824#(= ~s~0 ~NP~0)} is VALID [2020-07-17 22:24:45,883 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 [2020-07-17 22:24:45,884 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 [2020-07-17 22:24:45,884 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 [2020-07-17 22:24:45,885 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 [2020-07-17 22:24:45,886 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 [2020-07-17 22:24:45,887 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 [2020-07-17 22:24:45,887 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 [2020-07-17 22:24:45,888 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 [2020-07-17 22:24:45,889 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 [2020-07-17 22:24:45,889 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 [2020-07-17 22:24:45,890 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 [2020-07-17 22:24:45,891 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 [2020-07-17 22:24:45,892 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 [2020-07-17 22:24:45,892 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 [2020-07-17 22:24:45,892 INFO L280 TraceCheckUtils]: 29: Hoare triple {13780#true} assume 0 != ~compRegistered~0; {13780#true} is VALID [2020-07-17 22:24:45,893 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 [2020-07-17 22:24:45,893 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 [2020-07-17 22:24:45,894 INFO L263 TraceCheckUtils]: 32: Hoare triple {13780#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {13837#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:45,894 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 [2020-07-17 22:24:45,895 INFO L280 TraceCheckUtils]: 34: Hoare triple {13780#true} assume true; {13780#true} is VALID [2020-07-17 22:24:45,895 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {13780#true} {13780#true} #710#return; {13780#true} is VALID [2020-07-17 22:24:45,895 INFO L280 TraceCheckUtils]: 36: Hoare triple {13780#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {13780#true} is VALID [2020-07-17 22:24:45,895 INFO L280 TraceCheckUtils]: 37: Hoare triple {13780#true} assume true; {13780#true} is VALID [2020-07-17 22:24:45,895 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {13780#true} {13780#true} #732#return; {13780#true} is VALID [2020-07-17 22:24:45,896 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 [2020-07-17 22:24:45,896 INFO L280 TraceCheckUtils]: 40: Hoare triple {13780#true} assume -1073741802 == ~__cil_tmp7~0; {13780#true} is VALID [2020-07-17 22:24:45,896 INFO L263 TraceCheckUtils]: 41: Hoare triple {13780#true} call stubMoreProcessingRequired(); {13841#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:45,897 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 [2020-07-17 22:24:45,897 INFO L280 TraceCheckUtils]: 43: Hoare triple {13780#true} assume true; {13780#true} is VALID [2020-07-17 22:24:45,897 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {13780#true} {13780#true} #734#return; {13780#true} is VALID [2020-07-17 22:24:45,897 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 [2020-07-17 22:24:45,897 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 [2020-07-17 22:24:45,897 INFO L280 TraceCheckUtils]: 47: Hoare triple {13780#true} assume 1 == ~tmp_ndt_7~0; {13780#true} is VALID [2020-07-17 22:24:45,898 INFO L280 TraceCheckUtils]: 48: Hoare triple {13780#true} ~returnVal2~0 := -1073741823; {13780#true} is VALID [2020-07-17 22:24:45,898 INFO L280 TraceCheckUtils]: 49: Hoare triple {13780#true} assume !(~s~0 == ~NP~0); {13780#true} is VALID [2020-07-17 22:24:45,898 INFO L280 TraceCheckUtils]: 50: Hoare triple {13780#true} assume ~s~0 == ~MPR1~0; {13780#true} is VALID [2020-07-17 22:24:45,899 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 [2020-07-17 22:24:45,899 INFO L280 TraceCheckUtils]: 52: Hoare triple {13824#(= ~s~0 ~NP~0)} #res := ~returnVal2~0; {13824#(= ~s~0 ~NP~0)} is VALID [2020-07-17 22:24:45,900 INFO L280 TraceCheckUtils]: 53: Hoare triple {13824#(= ~s~0 ~NP~0)} assume true; {13824#(= ~s~0 ~NP~0)} is VALID [2020-07-17 22:24:45,901 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 [2020-07-17 22:24:45,901 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 [2020-07-17 22:24:45,902 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 [2020-07-17 22:24:45,903 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 [2020-07-17 22:24:45,904 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 [2020-07-17 22:24:45,904 INFO L280 TraceCheckUtils]: 59: Hoare triple {13792#(not (= ~MPR3~0 ~s~0))} assume ~s~0 == ~MPR3~0; {13781#false} is VALID [2020-07-17 22:24:45,905 INFO L280 TraceCheckUtils]: 60: Hoare triple {13781#false} assume !(1 == ~setEventCalled~0); {13781#false} is VALID [2020-07-17 22:24:45,905 INFO L280 TraceCheckUtils]: 61: Hoare triple {13781#false} assume !(1 == ~customIrp~0); {13781#false} is VALID [2020-07-17 22:24:45,905 INFO L280 TraceCheckUtils]: 62: Hoare triple {13781#false} assume ~s~0 == ~MPR3~0; {13781#false} is VALID [2020-07-17 22:24:45,905 INFO L263 TraceCheckUtils]: 63: Hoare triple {13781#false} call errorFn(); {13781#false} is VALID [2020-07-17 22:24:45,906 INFO L280 TraceCheckUtils]: 64: Hoare triple {13781#false} assume !false; {13781#false} is VALID [2020-07-17 22:24:45,915 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:24:45,915 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [780038565] [2020-07-17 22:24:45,915 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:24:45,916 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-17 22:24:45,916 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1077562303] [2020-07-17 22:24:45,917 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 65 [2020-07-17 22:24:45,917 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:24:45,917 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-17 22:24:46,010 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:46,010 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-17 22:24:46,010 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:24:46,011 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-17 22:24:46,011 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=96, Unknown=0, NotChecked=0, Total=132 [2020-07-17 22:24:46,011 INFO L87 Difference]: Start difference. First operand 97 states and 104 transitions. Second operand 12 states. [2020-07-17 22:24:47,856 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:47,856 INFO L93 Difference]: Finished difference Result 109 states and 115 transitions. [2020-07-17 22:24:47,856 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-07-17 22:24:47,856 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 65 [2020-07-17 22:24:47,857 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:24:47,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-17 22:24:47,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 112 transitions. [2020-07-17 22:24:47,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-17 22:24:47,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 112 transitions. [2020-07-17 22:24:47,860 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 112 transitions. [2020-07-17 22:24:48,046 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 112 edges. 112 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:48,048 INFO L225 Difference]: With dead ends: 109 [2020-07-17 22:24:48,048 INFO L226 Difference]: Without dead ends: 91 [2020-07-17 22:24:48,049 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 [2020-07-17 22:24:48,050 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 91 states. [2020-07-17 22:24:48,304 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 91 to 82. [2020-07-17 22:24:48,304 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:24:48,304 INFO L82 GeneralOperation]: Start isEquivalent. First operand 91 states. Second operand 82 states. [2020-07-17 22:24:48,305 INFO L74 IsIncluded]: Start isIncluded. First operand 91 states. Second operand 82 states. [2020-07-17 22:24:48,305 INFO L87 Difference]: Start difference. First operand 91 states. Second operand 82 states. [2020-07-17 22:24:48,307 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:48,307 INFO L93 Difference]: Finished difference Result 91 states and 96 transitions. [2020-07-17 22:24:48,307 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 96 transitions. [2020-07-17 22:24:48,308 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:48,308 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:48,308 INFO L74 IsIncluded]: Start isIncluded. First operand 82 states. Second operand 91 states. [2020-07-17 22:24:48,308 INFO L87 Difference]: Start difference. First operand 82 states. Second operand 91 states. [2020-07-17 22:24:48,310 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:48,310 INFO L93 Difference]: Finished difference Result 91 states and 96 transitions. [2020-07-17 22:24:48,310 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 96 transitions. [2020-07-17 22:24:48,311 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:48,311 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:48,311 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:24:48,311 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:24:48,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 82 states. [2020-07-17 22:24:48,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 87 transitions. [2020-07-17 22:24:48,313 INFO L78 Accepts]: Start accepts. Automaton has 82 states and 87 transitions. Word has length 65 [2020-07-17 22:24:48,313 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:24:48,313 INFO L479 AbstractCegarLoop]: Abstraction has 82 states and 87 transitions. [2020-07-17 22:24:48,313 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-17 22:24:48,314 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 87 transitions. [2020-07-17 22:24:48,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2020-07-17 22:24:48,314 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:24:48,314 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] [2020-07-17 22:24:48,315 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2020-07-17 22:24:48,315 INFO L427 AbstractCegarLoop]: === Iteration 16 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:24:48,315 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:24:48,315 INFO L82 PathProgramCache]: Analyzing trace with hash -603130258, now seen corresponding path program 1 times [2020-07-17 22:24:48,315 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:24:48,316 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1143852703] [2020-07-17 22:24:48,316 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:24:48,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:48,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:48,449 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 [2020-07-17 22:24:48,449 INFO L280 TraceCheckUtils]: 1: Hoare triple {14313#true} assume true; {14313#true} is VALID [2020-07-17 22:24:48,450 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14313#true} {14313#true} #756#return; {14313#true} is VALID [2020-07-17 22:24:48,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:48,502 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 [2020-07-17 22:24:48,502 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 [2020-07-17 22:24:48,503 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 [2020-07-17 22:24:48,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:48,530 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 [2020-07-17 22:24:48,530 INFO L280 TraceCheckUtils]: 1: Hoare triple {14313#true} assume true; {14313#true} is VALID [2020-07-17 22:24:48,530 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14313#true} {14313#true} #718#return; {14313#true} is VALID [2020-07-17 22:24:48,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:48,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:48,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:48,589 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 [2020-07-17 22:24:48,590 INFO L280 TraceCheckUtils]: 1: Hoare triple {14352#(= ~setEventCalled~0 1)} assume true; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:48,591 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14352#(= ~setEventCalled~0 1)} {14313#true} #710#return; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:48,591 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 [2020-07-17 22:24:48,592 INFO L263 TraceCheckUtils]: 1: Hoare triple {14313#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {14368#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:48,592 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 [2020-07-17 22:24:48,593 INFO L280 TraceCheckUtils]: 3: Hoare triple {14352#(= ~setEventCalled~0 1)} assume true; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:48,594 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {14352#(= ~setEventCalled~0 1)} {14313#true} #710#return; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:48,595 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 [2020-07-17 22:24:48,595 INFO L280 TraceCheckUtils]: 6: Hoare triple {14352#(= ~setEventCalled~0 1)} assume true; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:48,596 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {14352#(= ~setEventCalled~0 1)} {14313#true} #732#return; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:48,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:48,613 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 [2020-07-17 22:24:48,614 INFO L280 TraceCheckUtils]: 1: Hoare triple {14313#true} assume true; {14313#true} is VALID [2020-07-17 22:24:48,614 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14313#true} {14352#(= ~setEventCalled~0 1)} #734#return; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:48,615 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 [2020-07-17 22:24:48,615 INFO L280 TraceCheckUtils]: 1: Hoare triple {14313#true} assume 0 != ~compRegistered~0; {14313#true} is VALID [2020-07-17 22:24:48,616 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 [2020-07-17 22:24:48,616 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 [2020-07-17 22:24:48,617 INFO L263 TraceCheckUtils]: 4: Hoare triple {14313#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {14368#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:48,617 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 [2020-07-17 22:24:48,618 INFO L280 TraceCheckUtils]: 6: Hoare triple {14352#(= ~setEventCalled~0 1)} assume true; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:48,619 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {14352#(= ~setEventCalled~0 1)} {14313#true} #710#return; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:48,619 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 [2020-07-17 22:24:48,620 INFO L280 TraceCheckUtils]: 9: Hoare triple {14352#(= ~setEventCalled~0 1)} assume true; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:48,621 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {14352#(= ~setEventCalled~0 1)} {14313#true} #732#return; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:48,621 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 [2020-07-17 22:24:48,622 INFO L280 TraceCheckUtils]: 12: Hoare triple {14352#(= ~setEventCalled~0 1)} assume -1073741802 == ~__cil_tmp7~0; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:48,622 INFO L263 TraceCheckUtils]: 13: Hoare triple {14352#(= ~setEventCalled~0 1)} call stubMoreProcessingRequired(); {14372#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:48,622 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 [2020-07-17 22:24:48,623 INFO L280 TraceCheckUtils]: 15: Hoare triple {14313#true} assume true; {14313#true} is VALID [2020-07-17 22:24:48,623 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {14313#true} {14352#(= ~setEventCalled~0 1)} #734#return; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:48,624 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 [2020-07-17 22:24:48,624 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 [2020-07-17 22:24:48,625 INFO L280 TraceCheckUtils]: 19: Hoare triple {14352#(= ~setEventCalled~0 1)} assume !(1 == ~tmp_ndt_7~0); {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:48,625 INFO L280 TraceCheckUtils]: 20: Hoare triple {14352#(= ~setEventCalled~0 1)} ~returnVal2~0 := 259; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:48,626 INFO L280 TraceCheckUtils]: 21: Hoare triple {14352#(= ~setEventCalled~0 1)} assume !(~s~0 == ~NP~0); {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:48,626 INFO L280 TraceCheckUtils]: 22: Hoare triple {14352#(= ~setEventCalled~0 1)} assume ~s~0 == ~MPR1~0; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:48,627 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 [2020-07-17 22:24:48,627 INFO L280 TraceCheckUtils]: 24: Hoare triple {14352#(= ~setEventCalled~0 1)} #res := ~returnVal2~0; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:48,628 INFO L280 TraceCheckUtils]: 25: Hoare triple {14352#(= ~setEventCalled~0 1)} assume true; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:48,629 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {14352#(= ~setEventCalled~0 1)} {14313#true} #768#return; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:48,631 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 [2020-07-17 22:24:48,631 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 [2020-07-17 22:24:48,631 INFO L280 TraceCheckUtils]: 2: Hoare triple {14313#true} assume true; {14313#true} is VALID [2020-07-17 22:24:48,632 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {14313#true} {14313#true} #756#return; {14313#true} is VALID [2020-07-17 22:24:48,632 INFO L263 TraceCheckUtils]: 4: Hoare triple {14313#true} call #t~ret79 := main(); {14313#true} is VALID [2020-07-17 22:24:48,632 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 [2020-07-17 22:24:48,633 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 [2020-07-17 22:24:48,634 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 [2020-07-17 22:24:48,635 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 [2020-07-17 22:24:48,636 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 [2020-07-17 22:24:48,636 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 [2020-07-17 22:24:48,636 INFO L280 TraceCheckUtils]: 11: Hoare triple {14313#true} assume !(0 == ~irp_choice~0); {14313#true} is VALID [2020-07-17 22:24:48,637 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 [2020-07-17 22:24:48,637 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 [2020-07-17 22:24:48,638 INFO L280 TraceCheckUtils]: 14: Hoare triple {14313#true} assume true; {14313#true} is VALID [2020-07-17 22:24:48,638 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {14313#true} {14313#true} #718#return; {14313#true} is VALID [2020-07-17 22:24:48,638 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 [2020-07-17 22:24:48,638 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 [2020-07-17 22:24:48,638 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 [2020-07-17 22:24:48,639 INFO L280 TraceCheckUtils]: 19: Hoare triple {14313#true} assume 3 == ~tmp_ndt_3~0; {14313#true} is VALID [2020-07-17 22:24:48,639 INFO L263 TraceCheckUtils]: 20: Hoare triple {14313#true} call #t~ret29 := KbFilter_PnP(~devobj~0, ~pirp~0); {14313#true} is VALID [2020-07-17 22:24:48,639 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 [2020-07-17 22:24:48,639 INFO L280 TraceCheckUtils]: 22: Hoare triple {14313#true} assume 0 == ~irpStack__MinorFunction~0; {14313#true} is VALID [2020-07-17 22:24:48,639 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 [2020-07-17 22:24:48,639 INFO L280 TraceCheckUtils]: 24: Hoare triple {14313#true} assume !(~s~0 != ~NP~0); {14313#true} is VALID [2020-07-17 22:24:48,640 INFO L280 TraceCheckUtils]: 25: Hoare triple {14313#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {14313#true} is VALID [2020-07-17 22:24:48,640 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 [2020-07-17 22:24:48,641 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 [2020-07-17 22:24:48,641 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 [2020-07-17 22:24:48,641 INFO L280 TraceCheckUtils]: 29: Hoare triple {14313#true} assume 0 != ~compRegistered~0; {14313#true} is VALID [2020-07-17 22:24:48,642 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 [2020-07-17 22:24:48,642 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 [2020-07-17 22:24:48,643 INFO L263 TraceCheckUtils]: 32: Hoare triple {14313#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {14368#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:48,644 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 [2020-07-17 22:24:48,644 INFO L280 TraceCheckUtils]: 34: Hoare triple {14352#(= ~setEventCalled~0 1)} assume true; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:48,645 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {14352#(= ~setEventCalled~0 1)} {14313#true} #710#return; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:48,646 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 [2020-07-17 22:24:48,646 INFO L280 TraceCheckUtils]: 37: Hoare triple {14352#(= ~setEventCalled~0 1)} assume true; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:48,647 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {14352#(= ~setEventCalled~0 1)} {14313#true} #732#return; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:48,647 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 [2020-07-17 22:24:48,648 INFO L280 TraceCheckUtils]: 40: Hoare triple {14352#(= ~setEventCalled~0 1)} assume -1073741802 == ~__cil_tmp7~0; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:48,649 INFO L263 TraceCheckUtils]: 41: Hoare triple {14352#(= ~setEventCalled~0 1)} call stubMoreProcessingRequired(); {14372#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:48,649 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 [2020-07-17 22:24:48,649 INFO L280 TraceCheckUtils]: 43: Hoare triple {14313#true} assume true; {14313#true} is VALID [2020-07-17 22:24:48,650 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {14313#true} {14352#(= ~setEventCalled~0 1)} #734#return; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:48,651 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 [2020-07-17 22:24:48,651 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 [2020-07-17 22:24:48,652 INFO L280 TraceCheckUtils]: 47: Hoare triple {14352#(= ~setEventCalled~0 1)} assume !(1 == ~tmp_ndt_7~0); {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:48,652 INFO L280 TraceCheckUtils]: 48: Hoare triple {14352#(= ~setEventCalled~0 1)} ~returnVal2~0 := 259; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:48,653 INFO L280 TraceCheckUtils]: 49: Hoare triple {14352#(= ~setEventCalled~0 1)} assume !(~s~0 == ~NP~0); {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:48,653 INFO L280 TraceCheckUtils]: 50: Hoare triple {14352#(= ~setEventCalled~0 1)} assume ~s~0 == ~MPR1~0; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:48,654 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 [2020-07-17 22:24:48,654 INFO L280 TraceCheckUtils]: 52: Hoare triple {14352#(= ~setEventCalled~0 1)} #res := ~returnVal2~0; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:48,655 INFO L280 TraceCheckUtils]: 53: Hoare triple {14352#(= ~setEventCalled~0 1)} assume true; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:48,656 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {14352#(= ~setEventCalled~0 1)} {14313#true} #768#return; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:48,656 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 [2020-07-17 22:24:48,657 INFO L280 TraceCheckUtils]: 56: Hoare triple {14352#(= ~setEventCalled~0 1)} assume 259 == ~__cil_tmp23~0; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:48,675 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 [2020-07-17 22:24:48,675 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 [2020-07-17 22:24:48,676 INFO L280 TraceCheckUtils]: 59: Hoare triple {14352#(= ~setEventCalled~0 1)} assume ~s~0 == ~MPR3~0; {14352#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:48,676 INFO L280 TraceCheckUtils]: 60: Hoare triple {14352#(= ~setEventCalled~0 1)} assume !(1 == ~setEventCalled~0); {14314#false} is VALID [2020-07-17 22:24:48,677 INFO L280 TraceCheckUtils]: 61: Hoare triple {14314#false} assume !(1 == ~customIrp~0); {14314#false} is VALID [2020-07-17 22:24:48,677 INFO L280 TraceCheckUtils]: 62: Hoare triple {14314#false} assume ~s~0 == ~MPR3~0; {14314#false} is VALID [2020-07-17 22:24:48,677 INFO L263 TraceCheckUtils]: 63: Hoare triple {14314#false} call errorFn(); {14314#false} is VALID [2020-07-17 22:24:48,677 INFO L280 TraceCheckUtils]: 64: Hoare triple {14314#false} assume !false; {14314#false} is VALID [2020-07-17 22:24:48,684 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:24:48,684 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1143852703] [2020-07-17 22:24:48,686 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:24:48,687 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-17 22:24:48,687 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2050391715] [2020-07-17 22:24:48,688 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 65 [2020-07-17 22:24:48,688 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:24:48,688 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-17 22:24:48,756 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:48,757 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-17 22:24:48,757 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:24:48,757 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-17 22:24:48,757 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=59, Unknown=0, NotChecked=0, Total=90 [2020-07-17 22:24:48,758 INFO L87 Difference]: Start difference. First operand 82 states and 87 transitions. Second operand 10 states. [2020-07-17 22:24:49,794 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:49,794 INFO L93 Difference]: Finished difference Result 98 states and 104 transitions. [2020-07-17 22:24:49,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-17 22:24:49,794 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 65 [2020-07-17 22:24:49,795 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:24:49,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 22:24:49,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 104 transitions. [2020-07-17 22:24:49,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 22:24:49,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 104 transitions. [2020-07-17 22:24:49,812 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 104 transitions. [2020-07-17 22:24:49,975 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 104 edges. 104 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:49,978 INFO L225 Difference]: With dead ends: 98 [2020-07-17 22:24:49,978 INFO L226 Difference]: Without dead ends: 78 [2020-07-17 22:24:49,978 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 12 SyntacticMatches, 3 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=78, Invalid=162, Unknown=0, NotChecked=0, Total=240 [2020-07-17 22:24:49,979 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 78 states. [2020-07-17 22:24:50,233 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 78 to 78. [2020-07-17 22:24:50,234 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:24:50,234 INFO L82 GeneralOperation]: Start isEquivalent. First operand 78 states. Second operand 78 states. [2020-07-17 22:24:50,234 INFO L74 IsIncluded]: Start isIncluded. First operand 78 states. Second operand 78 states. [2020-07-17 22:24:50,234 INFO L87 Difference]: Start difference. First operand 78 states. Second operand 78 states. [2020-07-17 22:24:50,237 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:50,237 INFO L93 Difference]: Finished difference Result 78 states and 81 transitions. [2020-07-17 22:24:50,238 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 81 transitions. [2020-07-17 22:24:50,238 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:50,238 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:50,238 INFO L74 IsIncluded]: Start isIncluded. First operand 78 states. Second operand 78 states. [2020-07-17 22:24:50,238 INFO L87 Difference]: Start difference. First operand 78 states. Second operand 78 states. [2020-07-17 22:24:50,240 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:50,240 INFO L93 Difference]: Finished difference Result 78 states and 81 transitions. [2020-07-17 22:24:50,241 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 81 transitions. [2020-07-17 22:24:50,241 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:50,241 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:50,241 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:24:50,241 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:24:50,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 78 states. [2020-07-17 22:24:50,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 81 transitions. [2020-07-17 22:24:50,243 INFO L78 Accepts]: Start accepts. Automaton has 78 states and 81 transitions. Word has length 65 [2020-07-17 22:24:50,244 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:24:50,244 INFO L479 AbstractCegarLoop]: Abstraction has 78 states and 81 transitions. [2020-07-17 22:24:50,244 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-17 22:24:50,244 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 81 transitions. [2020-07-17 22:24:50,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2020-07-17 22:24:50,245 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:24:50,245 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] [2020-07-17 22:24:50,245 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2020-07-17 22:24:50,245 INFO L427 AbstractCegarLoop]: === Iteration 17 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:24:50,245 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:24:50,245 INFO L82 PathProgramCache]: Analyzing trace with hash 1151601388, now seen corresponding path program 1 times [2020-07-17 22:24:50,246 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:24:50,246 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [295597474] [2020-07-17 22:24:50,246 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:24:50,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:50,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:50,387 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 [2020-07-17 22:24:50,387 INFO L280 TraceCheckUtils]: 1: Hoare triple {14788#true} assume true; {14788#true} is VALID [2020-07-17 22:24:50,388 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14788#true} {14788#true} #756#return; {14788#true} is VALID [2020-07-17 22:24:50,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:50,444 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 [2020-07-17 22:24:50,444 INFO L280 TraceCheckUtils]: 1: Hoare triple {14788#true} assume true; {14788#true} is VALID [2020-07-17 22:24:50,445 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14788#true} {14788#true} #716#return; {14788#true} is VALID [2020-07-17 22:24:50,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:50,472 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 [2020-07-17 22:24:50,473 INFO L280 TraceCheckUtils]: 1: Hoare triple {14788#true} assume true; {14788#true} is VALID [2020-07-17 22:24:50,473 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14788#true} {14788#true} #718#return; {14788#true} is VALID [2020-07-17 22:24:50,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:50,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:50,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:50,578 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 [2020-07-17 22:24:50,578 INFO L280 TraceCheckUtils]: 1: Hoare triple {14788#true} assume true; {14788#true} is VALID [2020-07-17 22:24:50,578 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14788#true} {14788#true} #710#return; {14788#true} is VALID [2020-07-17 22:24:50,578 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 [2020-07-17 22:24:50,579 INFO L263 TraceCheckUtils]: 1: Hoare triple {14788#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {14845#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:50,580 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 [2020-07-17 22:24:50,580 INFO L280 TraceCheckUtils]: 3: Hoare triple {14788#true} assume true; {14788#true} is VALID [2020-07-17 22:24:50,580 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {14788#true} {14788#true} #710#return; {14788#true} is VALID [2020-07-17 22:24:50,580 INFO L280 TraceCheckUtils]: 5: Hoare triple {14788#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {14788#true} is VALID [2020-07-17 22:24:50,580 INFO L280 TraceCheckUtils]: 6: Hoare triple {14788#true} assume true; {14788#true} is VALID [2020-07-17 22:24:50,581 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {14788#true} {14788#true} #732#return; {14788#true} is VALID [2020-07-17 22:24:50,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:50,598 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 [2020-07-17 22:24:50,598 INFO L280 TraceCheckUtils]: 1: Hoare triple {14788#true} assume true; {14788#true} is VALID [2020-07-17 22:24:50,599 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14788#true} {14788#true} #734#return; {14788#true} is VALID [2020-07-17 22:24:50,599 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 [2020-07-17 22:24:50,599 INFO L280 TraceCheckUtils]: 1: Hoare triple {14788#true} assume 0 != ~compRegistered~0; {14788#true} is VALID [2020-07-17 22:24:50,600 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 [2020-07-17 22:24:50,600 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 [2020-07-17 22:24:50,601 INFO L263 TraceCheckUtils]: 4: Hoare triple {14788#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {14845#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:50,602 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 [2020-07-17 22:24:50,602 INFO L280 TraceCheckUtils]: 6: Hoare triple {14788#true} assume true; {14788#true} is VALID [2020-07-17 22:24:50,602 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {14788#true} {14788#true} #710#return; {14788#true} is VALID [2020-07-17 22:24:50,602 INFO L280 TraceCheckUtils]: 8: Hoare triple {14788#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {14788#true} is VALID [2020-07-17 22:24:50,603 INFO L280 TraceCheckUtils]: 9: Hoare triple {14788#true} assume true; {14788#true} is VALID [2020-07-17 22:24:50,603 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {14788#true} {14788#true} #732#return; {14788#true} is VALID [2020-07-17 22:24:50,603 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 [2020-07-17 22:24:50,603 INFO L280 TraceCheckUtils]: 12: Hoare triple {14788#true} assume -1073741802 == ~__cil_tmp7~0; {14788#true} is VALID [2020-07-17 22:24:50,604 INFO L263 TraceCheckUtils]: 13: Hoare triple {14788#true} call stubMoreProcessingRequired(); {14849#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:50,604 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 [2020-07-17 22:24:50,604 INFO L280 TraceCheckUtils]: 15: Hoare triple {14788#true} assume true; {14788#true} is VALID [2020-07-17 22:24:50,604 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {14788#true} {14788#true} #734#return; {14788#true} is VALID [2020-07-17 22:24:50,605 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 [2020-07-17 22:24:50,605 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 [2020-07-17 22:24:50,605 INFO L280 TraceCheckUtils]: 19: Hoare triple {14788#true} assume !(1 == ~tmp_ndt_7~0); {14788#true} is VALID [2020-07-17 22:24:50,606 INFO L280 TraceCheckUtils]: 20: Hoare triple {14788#true} ~returnVal2~0 := 259; {14843#(and (<= 259 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 259))} is VALID [2020-07-17 22:24:50,607 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 [2020-07-17 22:24:50,607 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 [2020-07-17 22:24:50,608 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 [2020-07-17 22:24:50,609 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 [2020-07-17 22:24:50,609 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 [2020-07-17 22:24:50,610 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 [2020-07-17 22:24:50,613 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 [2020-07-17 22:24:50,613 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 [2020-07-17 22:24:50,613 INFO L280 TraceCheckUtils]: 2: Hoare triple {14788#true} assume true; {14788#true} is VALID [2020-07-17 22:24:50,614 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {14788#true} {14788#true} #756#return; {14788#true} is VALID [2020-07-17 22:24:50,614 INFO L263 TraceCheckUtils]: 4: Hoare triple {14788#true} call #t~ret79 := main(); {14788#true} is VALID [2020-07-17 22:24:50,614 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 [2020-07-17 22:24:50,615 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 [2020-07-17 22:24:50,616 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 [2020-07-17 22:24:50,616 INFO L280 TraceCheckUtils]: 8: Hoare triple {14788#true} assume true; {14788#true} is VALID [2020-07-17 22:24:50,616 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {14788#true} {14788#true} #716#return; {14788#true} is VALID [2020-07-17 22:24:50,616 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 [2020-07-17 22:24:50,616 INFO L280 TraceCheckUtils]: 11: Hoare triple {14788#true} assume !(0 == ~irp_choice~0); {14788#true} is VALID [2020-07-17 22:24:50,618 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 [2020-07-17 22:24:50,618 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 [2020-07-17 22:24:50,618 INFO L280 TraceCheckUtils]: 14: Hoare triple {14788#true} assume true; {14788#true} is VALID [2020-07-17 22:24:50,618 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {14788#true} {14788#true} #718#return; {14788#true} is VALID [2020-07-17 22:24:50,618 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 [2020-07-17 22:24:50,619 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 [2020-07-17 22:24:50,619 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 [2020-07-17 22:24:50,619 INFO L280 TraceCheckUtils]: 19: Hoare triple {14788#true} assume 3 == ~tmp_ndt_3~0; {14788#true} is VALID [2020-07-17 22:24:50,619 INFO L263 TraceCheckUtils]: 20: Hoare triple {14788#true} call #t~ret29 := KbFilter_PnP(~devobj~0, ~pirp~0); {14788#true} is VALID [2020-07-17 22:24:50,619 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 [2020-07-17 22:24:50,619 INFO L280 TraceCheckUtils]: 22: Hoare triple {14788#true} assume 0 == ~irpStack__MinorFunction~0; {14788#true} is VALID [2020-07-17 22:24:50,620 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 [2020-07-17 22:24:50,620 INFO L280 TraceCheckUtils]: 24: Hoare triple {14788#true} assume !(~s~0 != ~NP~0); {14788#true} is VALID [2020-07-17 22:24:50,620 INFO L280 TraceCheckUtils]: 25: Hoare triple {14788#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {14788#true} is VALID [2020-07-17 22:24:50,620 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 [2020-07-17 22:24:50,621 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 [2020-07-17 22:24:50,622 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 [2020-07-17 22:24:50,622 INFO L280 TraceCheckUtils]: 29: Hoare triple {14788#true} assume 0 != ~compRegistered~0; {14788#true} is VALID [2020-07-17 22:24:50,623 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 [2020-07-17 22:24:50,623 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 [2020-07-17 22:24:50,624 INFO L263 TraceCheckUtils]: 32: Hoare triple {14788#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {14845#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:50,624 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 [2020-07-17 22:24:50,624 INFO L280 TraceCheckUtils]: 34: Hoare triple {14788#true} assume true; {14788#true} is VALID [2020-07-17 22:24:50,624 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {14788#true} {14788#true} #710#return; {14788#true} is VALID [2020-07-17 22:24:50,625 INFO L280 TraceCheckUtils]: 36: Hoare triple {14788#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {14788#true} is VALID [2020-07-17 22:24:50,625 INFO L280 TraceCheckUtils]: 37: Hoare triple {14788#true} assume true; {14788#true} is VALID [2020-07-17 22:24:50,625 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {14788#true} {14788#true} #732#return; {14788#true} is VALID [2020-07-17 22:24:50,625 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 [2020-07-17 22:24:50,625 INFO L280 TraceCheckUtils]: 40: Hoare triple {14788#true} assume -1073741802 == ~__cil_tmp7~0; {14788#true} is VALID [2020-07-17 22:24:50,626 INFO L263 TraceCheckUtils]: 41: Hoare triple {14788#true} call stubMoreProcessingRequired(); {14849#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:50,626 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 [2020-07-17 22:24:50,626 INFO L280 TraceCheckUtils]: 43: Hoare triple {14788#true} assume true; {14788#true} is VALID [2020-07-17 22:24:50,626 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {14788#true} {14788#true} #734#return; {14788#true} is VALID [2020-07-17 22:24:50,627 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 [2020-07-17 22:24:50,627 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 [2020-07-17 22:24:50,627 INFO L280 TraceCheckUtils]: 47: Hoare triple {14788#true} assume !(1 == ~tmp_ndt_7~0); {14788#true} is VALID [2020-07-17 22:24:50,627 INFO L280 TraceCheckUtils]: 48: Hoare triple {14788#true} ~returnVal2~0 := 259; {14843#(and (<= 259 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 259))} is VALID [2020-07-17 22:24:50,628 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 [2020-07-17 22:24:50,629 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 [2020-07-17 22:24:50,629 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 [2020-07-17 22:24:50,630 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 [2020-07-17 22:24:50,631 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 [2020-07-17 22:24:50,632 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 [2020-07-17 22:24:50,632 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 [2020-07-17 22:24:50,633 INFO L280 TraceCheckUtils]: 56: Hoare triple {14827#(= 259 KbFilter_PnP_~__cil_tmp23~0)} assume !(259 == ~__cil_tmp23~0); {14789#false} is VALID [2020-07-17 22:24:50,633 INFO L280 TraceCheckUtils]: 57: Hoare triple {14789#false} assume ~status~0 >= 0; {14789#false} is VALID [2020-07-17 22:24:50,633 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 [2020-07-17 22:24:50,633 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 [2020-07-17 22:24:50,634 INFO L263 TraceCheckUtils]: 60: Hoare triple {14789#false} call IofCompleteRequest(~Irp, 0); {14789#false} is VALID [2020-07-17 22:24:50,634 INFO L280 TraceCheckUtils]: 61: Hoare triple {14789#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {14789#false} is VALID [2020-07-17 22:24:50,634 INFO L280 TraceCheckUtils]: 62: Hoare triple {14789#false} assume !(~s~0 == ~NP~0); {14789#false} is VALID [2020-07-17 22:24:50,634 INFO L263 TraceCheckUtils]: 63: Hoare triple {14789#false} call errorFn(); {14789#false} is VALID [2020-07-17 22:24:50,634 INFO L280 TraceCheckUtils]: 64: Hoare triple {14789#false} assume !false; {14789#false} is VALID [2020-07-17 22:24:50,640 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:24:50,641 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [295597474] [2020-07-17 22:24:50,641 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:24:50,641 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-17 22:24:50,641 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [201659422] [2020-07-17 22:24:50,642 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 65 [2020-07-17 22:24:50,642 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:24:50,642 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-17 22:24:50,710 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:50,710 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-17 22:24:50,710 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:24:50,711 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-17 22:24:50,711 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=97, Unknown=0, NotChecked=0, Total=132 [2020-07-17 22:24:50,711 INFO L87 Difference]: Start difference. First operand 78 states and 81 transitions. Second operand 12 states. [2020-07-17 22:24:51,969 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:51,969 INFO L93 Difference]: Finished difference Result 87 states and 90 transitions. [2020-07-17 22:24:51,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-17 22:24:51,969 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 65 [2020-07-17 22:24:51,970 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:24:51,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-17 22:24:51,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 90 transitions. [2020-07-17 22:24:51,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-17 22:24:51,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 90 transitions. [2020-07-17 22:24:51,974 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 90 transitions. [2020-07-17 22:24:52,110 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 90 edges. 90 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:52,112 INFO L225 Difference]: With dead ends: 87 [2020-07-17 22:24:52,112 INFO L226 Difference]: Without dead ends: 78 [2020-07-17 22:24:52,113 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 [2020-07-17 22:24:52,113 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 78 states. [2020-07-17 22:24:52,370 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 78 to 78. [2020-07-17 22:24:52,370 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:24:52,370 INFO L82 GeneralOperation]: Start isEquivalent. First operand 78 states. Second operand 78 states. [2020-07-17 22:24:52,370 INFO L74 IsIncluded]: Start isIncluded. First operand 78 states. Second operand 78 states. [2020-07-17 22:24:52,371 INFO L87 Difference]: Start difference. First operand 78 states. Second operand 78 states. [2020-07-17 22:24:52,372 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:52,373 INFO L93 Difference]: Finished difference Result 78 states and 80 transitions. [2020-07-17 22:24:52,373 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 80 transitions. [2020-07-17 22:24:52,373 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:52,373 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:52,373 INFO L74 IsIncluded]: Start isIncluded. First operand 78 states. Second operand 78 states. [2020-07-17 22:24:52,374 INFO L87 Difference]: Start difference. First operand 78 states. Second operand 78 states. [2020-07-17 22:24:52,375 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:52,375 INFO L93 Difference]: Finished difference Result 78 states and 80 transitions. [2020-07-17 22:24:52,375 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 80 transitions. [2020-07-17 22:24:52,375 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:52,376 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:52,376 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:24:52,376 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:24:52,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 78 states. [2020-07-17 22:24:52,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 80 transitions. [2020-07-17 22:24:52,378 INFO L78 Accepts]: Start accepts. Automaton has 78 states and 80 transitions. Word has length 65 [2020-07-17 22:24:52,378 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:24:52,378 INFO L479 AbstractCegarLoop]: Abstraction has 78 states and 80 transitions. [2020-07-17 22:24:52,378 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-17 22:24:52,378 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 80 transitions. [2020-07-17 22:24:52,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2020-07-17 22:24:52,379 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:24:52,379 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] [2020-07-17 22:24:52,379 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2020-07-17 22:24:52,379 INFO L427 AbstractCegarLoop]: === Iteration 18 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:24:52,380 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:24:52,380 INFO L82 PathProgramCache]: Analyzing trace with hash -42695807, now seen corresponding path program 1 times [2020-07-17 22:24:52,380 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:24:52,380 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1832343624] [2020-07-17 22:24:52,380 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:24:52,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:52,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:52,481 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 [2020-07-17 22:24:52,482 INFO L280 TraceCheckUtils]: 1: Hoare triple {15239#true} assume true; {15239#true} is VALID [2020-07-17 22:24:52,482 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15239#true} {15239#true} #756#return; {15239#true} is VALID [2020-07-17 22:24:52,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:52,536 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 [2020-07-17 22:24:52,536 INFO L280 TraceCheckUtils]: 1: Hoare triple {15239#true} assume true; {15239#true} is VALID [2020-07-17 22:24:52,537 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15239#true} {15239#true} #716#return; {15239#true} is VALID [2020-07-17 22:24:52,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:52,563 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 [2020-07-17 22:24:52,563 INFO L280 TraceCheckUtils]: 1: Hoare triple {15239#true} assume true; {15239#true} is VALID [2020-07-17 22:24:52,563 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15239#true} {15239#true} #718#return; {15239#true} is VALID [2020-07-17 22:24:52,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:52,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:52,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:52,606 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 [2020-07-17 22:24:52,606 INFO L280 TraceCheckUtils]: 1: Hoare triple {15239#true} assume true; {15239#true} is VALID [2020-07-17 22:24:52,606 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15239#true} {15239#true} #710#return; {15239#true} is VALID [2020-07-17 22:24:52,607 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 [2020-07-17 22:24:52,607 INFO L263 TraceCheckUtils]: 1: Hoare triple {15239#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {15302#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:52,607 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 [2020-07-17 22:24:52,608 INFO L280 TraceCheckUtils]: 3: Hoare triple {15239#true} assume true; {15239#true} is VALID [2020-07-17 22:24:52,608 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15239#true} {15239#true} #710#return; {15239#true} is VALID [2020-07-17 22:24:52,608 INFO L280 TraceCheckUtils]: 5: Hoare triple {15239#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {15239#true} is VALID [2020-07-17 22:24:52,608 INFO L280 TraceCheckUtils]: 6: Hoare triple {15239#true} assume true; {15239#true} is VALID [2020-07-17 22:24:52,608 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {15239#true} {15239#true} #732#return; {15239#true} is VALID [2020-07-17 22:24:52,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:52,623 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 [2020-07-17 22:24:52,624 INFO L280 TraceCheckUtils]: 1: Hoare triple {15239#true} assume true; {15239#true} is VALID [2020-07-17 22:24:52,624 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15239#true} {15239#true} #734#return; {15239#true} is VALID [2020-07-17 22:24:52,624 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 [2020-07-17 22:24:52,624 INFO L280 TraceCheckUtils]: 1: Hoare triple {15239#true} assume 0 != ~compRegistered~0; {15239#true} is VALID [2020-07-17 22:24:52,625 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 [2020-07-17 22:24:52,625 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 [2020-07-17 22:24:52,626 INFO L263 TraceCheckUtils]: 4: Hoare triple {15239#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {15302#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:52,626 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 [2020-07-17 22:24:52,626 INFO L280 TraceCheckUtils]: 6: Hoare triple {15239#true} assume true; {15239#true} is VALID [2020-07-17 22:24:52,626 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {15239#true} {15239#true} #710#return; {15239#true} is VALID [2020-07-17 22:24:52,626 INFO L280 TraceCheckUtils]: 8: Hoare triple {15239#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {15239#true} is VALID [2020-07-17 22:24:52,626 INFO L280 TraceCheckUtils]: 9: Hoare triple {15239#true} assume true; {15239#true} is VALID [2020-07-17 22:24:52,626 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {15239#true} {15239#true} #732#return; {15239#true} is VALID [2020-07-17 22:24:52,627 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 [2020-07-17 22:24:52,627 INFO L280 TraceCheckUtils]: 12: Hoare triple {15239#true} assume -1073741802 == ~__cil_tmp7~0; {15239#true} is VALID [2020-07-17 22:24:52,633 INFO L263 TraceCheckUtils]: 13: Hoare triple {15239#true} call stubMoreProcessingRequired(); {15306#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:52,634 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 [2020-07-17 22:24:52,634 INFO L280 TraceCheckUtils]: 15: Hoare triple {15239#true} assume true; {15239#true} is VALID [2020-07-17 22:24:52,634 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {15239#true} {15239#true} #734#return; {15239#true} is VALID [2020-07-17 22:24:52,634 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 [2020-07-17 22:24:52,634 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 [2020-07-17 22:24:52,635 INFO L280 TraceCheckUtils]: 19: Hoare triple {15239#true} assume !(1 == ~tmp_ndt_7~0); {15239#true} is VALID [2020-07-17 22:24:52,635 INFO L280 TraceCheckUtils]: 20: Hoare triple {15239#true} ~returnVal2~0 := 259; {15239#true} is VALID [2020-07-17 22:24:52,635 INFO L280 TraceCheckUtils]: 21: Hoare triple {15239#true} assume !(~s~0 == ~NP~0); {15239#true} is VALID [2020-07-17 22:24:52,635 INFO L280 TraceCheckUtils]: 22: Hoare triple {15239#true} assume ~s~0 == ~MPR1~0; {15239#true} is VALID [2020-07-17 22:24:52,636 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 [2020-07-17 22:24:52,636 INFO L280 TraceCheckUtils]: 24: Hoare triple {15277#(= ~MPR3~0 ~s~0)} #res := ~returnVal2~0; {15277#(= ~MPR3~0 ~s~0)} is VALID [2020-07-17 22:24:52,637 INFO L280 TraceCheckUtils]: 25: Hoare triple {15277#(= ~MPR3~0 ~s~0)} assume true; {15277#(= ~MPR3~0 ~s~0)} is VALID [2020-07-17 22:24:52,637 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {15277#(= ~MPR3~0 ~s~0)} {15239#true} #768#return; {15277#(= ~MPR3~0 ~s~0)} is VALID [2020-07-17 22:24:52,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:52,676 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 [2020-07-17 22:24:52,677 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 [2020-07-17 22:24:52,677 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 [2020-07-17 22:24:52,678 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 [2020-07-17 22:24:52,678 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 [2020-07-17 22:24:52,679 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 [2020-07-17 22:24:52,679 INFO L280 TraceCheckUtils]: 6: Hoare triple {15308#(not (= ~MPR3~0 |old(~s~0)|))} #res := 0; {15308#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2020-07-17 22:24:52,680 INFO L280 TraceCheckUtils]: 7: Hoare triple {15308#(not (= ~MPR3~0 |old(~s~0)|))} assume true; {15308#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2020-07-17 22:24:52,684 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {15308#(not (= ~MPR3~0 |old(~s~0)|))} {15277#(= ~MPR3~0 ~s~0)} #770#return; {15240#false} is VALID [2020-07-17 22:24:52,686 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 [2020-07-17 22:24:52,686 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 [2020-07-17 22:24:52,686 INFO L280 TraceCheckUtils]: 2: Hoare triple {15239#true} assume true; {15239#true} is VALID [2020-07-17 22:24:52,687 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {15239#true} {15239#true} #756#return; {15239#true} is VALID [2020-07-17 22:24:52,687 INFO L263 TraceCheckUtils]: 4: Hoare triple {15239#true} call #t~ret79 := main(); {15239#true} is VALID [2020-07-17 22:24:52,687 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 [2020-07-17 22:24:52,688 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 [2020-07-17 22:24:52,688 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 [2020-07-17 22:24:52,688 INFO L280 TraceCheckUtils]: 8: Hoare triple {15239#true} assume true; {15239#true} is VALID [2020-07-17 22:24:52,689 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {15239#true} {15239#true} #716#return; {15239#true} is VALID [2020-07-17 22:24:52,689 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 [2020-07-17 22:24:52,689 INFO L280 TraceCheckUtils]: 11: Hoare triple {15239#true} assume !(0 == ~irp_choice~0); {15239#true} is VALID [2020-07-17 22:24:52,689 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 [2020-07-17 22:24:52,690 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 [2020-07-17 22:24:52,690 INFO L280 TraceCheckUtils]: 14: Hoare triple {15239#true} assume true; {15239#true} is VALID [2020-07-17 22:24:52,690 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {15239#true} {15239#true} #718#return; {15239#true} is VALID [2020-07-17 22:24:52,690 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 [2020-07-17 22:24:52,690 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 [2020-07-17 22:24:52,690 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 [2020-07-17 22:24:52,690 INFO L280 TraceCheckUtils]: 19: Hoare triple {15239#true} assume 3 == ~tmp_ndt_3~0; {15239#true} is VALID [2020-07-17 22:24:52,690 INFO L263 TraceCheckUtils]: 20: Hoare triple {15239#true} call #t~ret29 := KbFilter_PnP(~devobj~0, ~pirp~0); {15239#true} is VALID [2020-07-17 22:24:52,691 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 [2020-07-17 22:24:52,691 INFO L280 TraceCheckUtils]: 22: Hoare triple {15239#true} assume 0 == ~irpStack__MinorFunction~0; {15239#true} is VALID [2020-07-17 22:24:52,691 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 [2020-07-17 22:24:52,691 INFO L280 TraceCheckUtils]: 24: Hoare triple {15239#true} assume !(~s~0 != ~NP~0); {15239#true} is VALID [2020-07-17 22:24:52,691 INFO L280 TraceCheckUtils]: 25: Hoare triple {15239#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {15239#true} is VALID [2020-07-17 22:24:52,691 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 [2020-07-17 22:24:52,692 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 [2020-07-17 22:24:52,692 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 [2020-07-17 22:24:52,692 INFO L280 TraceCheckUtils]: 29: Hoare triple {15239#true} assume 0 != ~compRegistered~0; {15239#true} is VALID [2020-07-17 22:24:52,693 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 [2020-07-17 22:24:52,693 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 [2020-07-17 22:24:52,694 INFO L263 TraceCheckUtils]: 32: Hoare triple {15239#true} call #t~ret38 := KeSetEvent(~event~1, 0, 0); {15302#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:52,694 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 [2020-07-17 22:24:52,694 INFO L280 TraceCheckUtils]: 34: Hoare triple {15239#true} assume true; {15239#true} is VALID [2020-07-17 22:24:52,695 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {15239#true} {15239#true} #710#return; {15239#true} is VALID [2020-07-17 22:24:52,695 INFO L280 TraceCheckUtils]: 36: Hoare triple {15239#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;havoc #t~ret38;#res := -1073741802; {15239#true} is VALID [2020-07-17 22:24:52,695 INFO L280 TraceCheckUtils]: 37: Hoare triple {15239#true} assume true; {15239#true} is VALID [2020-07-17 22:24:52,695 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {15239#true} {15239#true} #732#return; {15239#true} is VALID [2020-07-17 22:24:52,695 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 [2020-07-17 22:24:52,695 INFO L280 TraceCheckUtils]: 40: Hoare triple {15239#true} assume -1073741802 == ~__cil_tmp7~0; {15239#true} is VALID [2020-07-17 22:24:52,696 INFO L263 TraceCheckUtils]: 41: Hoare triple {15239#true} call stubMoreProcessingRequired(); {15306#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:52,696 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 [2020-07-17 22:24:52,696 INFO L280 TraceCheckUtils]: 43: Hoare triple {15239#true} assume true; {15239#true} is VALID [2020-07-17 22:24:52,696 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {15239#true} {15239#true} #734#return; {15239#true} is VALID [2020-07-17 22:24:52,696 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 [2020-07-17 22:24:52,696 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 [2020-07-17 22:24:52,696 INFO L280 TraceCheckUtils]: 47: Hoare triple {15239#true} assume !(1 == ~tmp_ndt_7~0); {15239#true} is VALID [2020-07-17 22:24:52,696 INFO L280 TraceCheckUtils]: 48: Hoare triple {15239#true} ~returnVal2~0 := 259; {15239#true} is VALID [2020-07-17 22:24:52,697 INFO L280 TraceCheckUtils]: 49: Hoare triple {15239#true} assume !(~s~0 == ~NP~0); {15239#true} is VALID [2020-07-17 22:24:52,697 INFO L280 TraceCheckUtils]: 50: Hoare triple {15239#true} assume ~s~0 == ~MPR1~0; {15239#true} is VALID [2020-07-17 22:24:52,697 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 [2020-07-17 22:24:52,698 INFO L280 TraceCheckUtils]: 52: Hoare triple {15277#(= ~MPR3~0 ~s~0)} #res := ~returnVal2~0; {15277#(= ~MPR3~0 ~s~0)} is VALID [2020-07-17 22:24:52,698 INFO L280 TraceCheckUtils]: 53: Hoare triple {15277#(= ~MPR3~0 ~s~0)} assume true; {15277#(= ~MPR3~0 ~s~0)} is VALID [2020-07-17 22:24:52,699 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {15277#(= ~MPR3~0 ~s~0)} {15239#true} #768#return; {15277#(= ~MPR3~0 ~s~0)} is VALID [2020-07-17 22:24:52,699 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 [2020-07-17 22:24:52,700 INFO L280 TraceCheckUtils]: 56: Hoare triple {15277#(= ~MPR3~0 ~s~0)} assume 259 == ~__cil_tmp23~0; {15277#(= ~MPR3~0 ~s~0)} is VALID [2020-07-17 22:24:52,701 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 [2020-07-17 22:24:52,701 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 [2020-07-17 22:24:52,701 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 [2020-07-17 22:24:52,702 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 [2020-07-17 22:24:52,702 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 [2020-07-17 22:24:52,702 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 [2020-07-17 22:24:52,703 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 [2020-07-17 22:24:52,703 INFO L280 TraceCheckUtils]: 64: Hoare triple {15308#(not (= ~MPR3~0 |old(~s~0)|))} #res := 0; {15308#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2020-07-17 22:24:52,704 INFO L280 TraceCheckUtils]: 65: Hoare triple {15308#(not (= ~MPR3~0 |old(~s~0)|))} assume true; {15308#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2020-07-17 22:24:52,704 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {15308#(not (= ~MPR3~0 |old(~s~0)|))} {15277#(= ~MPR3~0 ~s~0)} #770#return; {15240#false} is VALID [2020-07-17 22:24:52,705 INFO L280 TraceCheckUtils]: 67: Hoare triple {15240#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;havoc #t~ret9; {15240#false} is VALID [2020-07-17 22:24:52,705 INFO L280 TraceCheckUtils]: 68: Hoare triple {15240#false} assume ~status~0 >= 0; {15240#false} is VALID [2020-07-17 22:24:52,705 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 [2020-07-17 22:24:52,705 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 [2020-07-17 22:24:52,705 INFO L263 TraceCheckUtils]: 71: Hoare triple {15240#false} call IofCompleteRequest(~Irp, 0); {15240#false} is VALID [2020-07-17 22:24:52,705 INFO L280 TraceCheckUtils]: 72: Hoare triple {15240#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {15240#false} is VALID [2020-07-17 22:24:52,705 INFO L280 TraceCheckUtils]: 73: Hoare triple {15240#false} assume !(~s~0 == ~NP~0); {15240#false} is VALID [2020-07-17 22:24:52,705 INFO L263 TraceCheckUtils]: 74: Hoare triple {15240#false} call errorFn(); {15240#false} is VALID [2020-07-17 22:24:52,706 INFO L280 TraceCheckUtils]: 75: Hoare triple {15240#false} assume !false; {15240#false} is VALID [2020-07-17 22:24:52,713 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:24:52,713 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1832343624] [2020-07-17 22:24:52,714 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:24:52,714 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-17 22:24:52,714 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [92458672] [2020-07-17 22:24:52,714 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 76 [2020-07-17 22:24:52,715 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:24:52,715 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-17 22:24:52,802 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 76 edges. 76 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:52,802 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-17 22:24:52,802 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:24:52,803 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-17 22:24:52,803 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=72, Unknown=0, NotChecked=0, Total=110 [2020-07-17 22:24:52,803 INFO L87 Difference]: Start difference. First operand 78 states and 80 transitions. Second operand 11 states. [2020-07-17 22:24:53,556 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:53,556 INFO L93 Difference]: Finished difference Result 78 states and 80 transitions. [2020-07-17 22:24:53,556 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-17 22:24:53,556 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 76 [2020-07-17 22:24:53,557 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:24:53,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-17 22:24:53,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 80 transitions. [2020-07-17 22:24:53,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-17 22:24:53,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 80 transitions. [2020-07-17 22:24:53,559 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 80 transitions. [2020-07-17 22:24:53,667 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 80 edges. 80 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:53,668 INFO L225 Difference]: With dead ends: 78 [2020-07-17 22:24:53,668 INFO L226 Difference]: Without dead ends: 0 [2020-07-17 22:24:53,669 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=58, Invalid=98, Unknown=0, NotChecked=0, Total=156 [2020-07-17 22:24:53,669 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-17 22:24:53,669 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-17 22:24:53,669 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:24:53,670 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-17 22:24:53,670 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-17 22:24:53,670 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-17 22:24:53,670 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:53,670 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-17 22:24:53,670 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 22:24:53,670 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:53,670 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:53,670 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-17 22:24:53,671 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-17 22:24:53,671 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:53,671 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-17 22:24:53,671 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 22:24:53,671 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:53,671 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:53,671 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:24:53,671 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:24:53,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-17 22:24:53,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-17 22:24:53,672 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 76 [2020-07-17 22:24:53,672 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:24:53,672 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-17 22:24:53,672 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-17 22:24:53,672 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 22:24:53,672 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:53,672 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2020-07-17 22:24:53,674 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-17 22:24:54,541 WARN L193 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 45 [2020-07-17 22:24:54,964 WARN L193 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 18 [2020-07-17 22:24:55,593 WARN L193 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 44 [2020-07-17 22:24:56,166 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 40 [2020-07-17 22:24:56,383 WARN L193 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 49 [2020-07-17 22:24:56,706 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 30 [2020-07-17 22:24:56,902 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 44 [2020-07-17 22:24:57,399 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 43 [2020-07-17 22:24:57,566 WARN L193 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 48 [2020-07-17 22:24:57,792 WARN L193 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 72 [2020-07-17 22:24:57,924 WARN L193 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 42 [2020-07-17 22:24:58,228 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 60 [2020-07-17 22:24:58,829 WARN L193 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 45 [2020-07-17 22:24:59,344 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 48 [2020-07-17 22:24:59,581 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))) [2020-07-17 22:24:59,581 INFO L268 CegarLoopResult]: For program point KeSetEventFINAL(lines 566 573) no Hoare annotation was computed. [2020-07-17 22:24:59,581 INFO L268 CegarLoopResult]: For program point KeSetEventEXIT(lines 566 573) no Hoare annotation was computed. [2020-07-17 22:24:59,581 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))) [2020-07-17 22:24:59,582 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))) [2020-07-17 22:24:59,582 INFO L268 CegarLoopResult]: For program point L622-1(line 622) no Hoare annotation was computed. [2020-07-17 22:24:59,582 INFO L268 CegarLoopResult]: For program point KbFilter_CompleteFINAL(lines 616 626) no Hoare annotation was computed. [2020-07-17 22:24:59,582 INFO L268 CegarLoopResult]: For program point KbFilter_CompleteEXIT(lines 616 626) no Hoare annotation was computed. [2020-07-17 22:24:59,582 INFO L268 CegarLoopResult]: For program point L704(lines 704 725) no Hoare annotation was computed. [2020-07-17 22:24:59,582 INFO L268 CegarLoopResult]: For program point L698(lines 698 727) no Hoare annotation was computed. [2020-07-17 22:24:59,583 INFO L268 CegarLoopResult]: For program point KbFilter_PowerEXIT(lines 687 742) no Hoare annotation was computed. [2020-07-17 22:24:59,583 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)|))) [2020-07-17 22:24:59,583 INFO L268 CegarLoopResult]: For program point L707(lines 707 724) no Hoare annotation was computed. [2020-07-17 22:24:59,583 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)) [2020-07-17 22:24:59,583 INFO L268 CegarLoopResult]: For program point L738-1(line 738) no Hoare annotation was computed. [2020-07-17 22:24:59,584 INFO L268 CegarLoopResult]: For program point L701(lines 701 726) no Hoare annotation was computed. [2020-07-17 22:24:59,584 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)|))) [2020-07-17 22:24:59,584 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)|))) [2020-07-17 22:24:59,584 INFO L268 CegarLoopResult]: For program point L732-1(lines 728 734) no Hoare annotation was computed. [2020-07-17 22:24:59,584 INFO L268 CegarLoopResult]: For program point KbFilter_PowerFINAL(lines 687 742) no Hoare annotation was computed. [2020-07-17 22:24:59,584 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)|))) [2020-07-17 22:24:59,584 INFO L268 CegarLoopResult]: For program point stub_driver_initEXIT(lines 41 54) no Hoare annotation was computed. [2020-07-17 22:24:59,584 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))) [2020-07-17 22:24:59,584 INFO L268 CegarLoopResult]: For program point stub_driver_initFINAL(lines 41 54) no Hoare annotation was computed. [2020-07-17 22:24:59,585 INFO L268 CegarLoopResult]: For program point _BLAST_initFINAL(lines 55 76) no Hoare annotation was computed. [2020-07-17 22:24:59,585 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)|))) [2020-07-17 22:24:59,585 INFO L268 CegarLoopResult]: For program point _BLAST_initEXIT(lines 55 76) no Hoare annotation was computed. [2020-07-17 22:24:59,585 INFO L271 CegarLoopResult]: At program point errorFnENTRY(lines 1007 1014) the Hoare annotation is: true [2020-07-17 22:24:59,585 INFO L268 CegarLoopResult]: For program point errorFnFINAL(lines 1007 1014) no Hoare annotation was computed. [2020-07-17 22:24:59,585 INFO L268 CegarLoopResult]: For program point errorFnEXIT(lines 1007 1014) no Hoare annotation was computed. [2020-07-17 22:24:59,585 INFO L268 CegarLoopResult]: For program point errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION(line 1011) no Hoare annotation was computed. [2020-07-17 22:24:59,585 INFO L268 CegarLoopResult]: For program point L448(lines 448 450) no Hoare annotation was computed. [2020-07-17 22:24:59,585 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 293 464) no Hoare annotation was computed. [2020-07-17 22:24:59,586 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)|))) [2020-07-17 22:24:59,586 INFO L268 CegarLoopResult]: For program point L432(lines 432 434) no Hoare annotation was computed. [2020-07-17 22:24:59,586 INFO L268 CegarLoopResult]: For program point L366(lines 366 407) no Hoare annotation was computed. [2020-07-17 22:24:59,586 INFO L268 CegarLoopResult]: For program point L383(line 383) no Hoare annotation was computed. [2020-07-17 22:24:59,586 INFO L268 CegarLoopResult]: For program point L441(lines 441 445) no Hoare annotation was computed. [2020-07-17 22:24:59,586 INFO L268 CegarLoopResult]: For program point L342(lines 328 411) no Hoare annotation was computed. [2020-07-17 22:24:59,586 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)|))) [2020-07-17 22:24:59,586 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)|))) [2020-07-17 22:24:59,586 INFO L268 CegarLoopResult]: For program point L326-1(lines 322 463) no Hoare annotation was computed. [2020-07-17 22:24:59,586 INFO L268 CegarLoopResult]: For program point L351(lines 351 410) no Hoare annotation was computed. [2020-07-17 22:24:59,586 INFO L268 CegarLoopResult]: For program point mainFINAL(lines 293 464) no Hoare annotation was computed. [2020-07-17 22:24:59,586 INFO L268 CegarLoopResult]: For program point L393(line 393) no Hoare annotation was computed. [2020-07-17 22:24:59,587 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)|))) [2020-07-17 22:24:59,587 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)|))) [2020-07-17 22:24:59,587 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)|))) [2020-07-17 22:24:59,587 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)|))) [2020-07-17 22:24:59,587 INFO L268 CegarLoopResult]: For program point L361(lines 361 408) no Hoare annotation was computed. [2020-07-17 22:24:59,587 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)|))) [2020-07-17 22:24:59,587 INFO L268 CegarLoopResult]: For program point L452(lines 452 454) no Hoare annotation was computed. [2020-07-17 22:24:59,588 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)|))) [2020-07-17 22:24:59,588 INFO L268 CegarLoopResult]: For program point L378(line 378) no Hoare annotation was computed. [2020-07-17 22:24:59,588 INFO L268 CegarLoopResult]: For program point L337(lines 337 340) no Hoare annotation was computed. [2020-07-17 22:24:59,588 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))) [2020-07-17 22:24:59,588 INFO L268 CegarLoopResult]: For program point L428(lines 412 461) no Hoare annotation was computed. [2020-07-17 22:24:59,588 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))) [2020-07-17 22:24:59,588 INFO L268 CegarLoopResult]: For program point L371(lines 371 406) no Hoare annotation was computed. [2020-07-17 22:24:59,589 INFO L268 CegarLoopResult]: For program point L429(lines 429 458) no Hoare annotation was computed. [2020-07-17 22:24:59,589 INFO L268 CegarLoopResult]: For program point L421(lines 421 425) no Hoare annotation was computed. [2020-07-17 22:24:59,589 INFO L268 CegarLoopResult]: For program point L388(line 388) no Hoare annotation was computed. [2020-07-17 22:24:59,589 INFO L268 CegarLoopResult]: For program point L413(lines 413 417) no Hoare annotation was computed. [2020-07-17 22:24:59,589 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)|))) [2020-07-17 22:24:59,589 INFO L268 CegarLoopResult]: For program point L430(lines 430 457) no Hoare annotation was computed. [2020-07-17 22:24:59,589 INFO L268 CegarLoopResult]: For program point L356(lines 356 409) no Hoare annotation was computed. [2020-07-17 22:24:59,589 INFO L268 CegarLoopResult]: For program point L447(lines 447 455) no Hoare annotation was computed. [2020-07-17 22:24:59,590 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)|))) [2020-07-17 22:24:59,590 INFO L268 CegarLoopResult]: For program point L431(lines 431 437) no Hoare annotation was computed. [2020-07-17 22:24:59,590 INFO L268 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-07-17 22:24:59,590 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)|))) [2020-07-17 22:24:59,590 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))))) [2020-07-17 22:24:59,590 INFO L268 CegarLoopResult]: For program point L539(lines 539 546) no Hoare annotation was computed. [2020-07-17 22:24:59,590 INFO L268 CegarLoopResult]: For program point L502(lines 502 525) no Hoare annotation was computed. [2020-07-17 22:24:59,590 INFO L268 CegarLoopResult]: For program point L531(lines 531 537) no Hoare annotation was computed. [2020-07-17 22:24:59,590 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))))) [2020-07-17 22:24:59,591 INFO L268 CegarLoopResult]: For program point L544-1(lines 526 548) no Hoare annotation was computed. [2020-07-17 22:24:59,591 INFO L268 CegarLoopResult]: For program point L507(lines 507 524) no Hoare annotation was computed. [2020-07-17 22:24:59,591 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))))) [2020-07-17 22:24:59,591 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))))) [2020-07-17 22:24:59,591 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))))) [2020-07-17 22:24:59,591 INFO L268 CegarLoopResult]: For program point L487(lines 487 499) no Hoare annotation was computed. [2020-07-17 22:24:59,591 INFO L268 CegarLoopResult]: For program point L487-1(lines 487 499) no Hoare annotation was computed. [2020-07-17 22:24:59,591 INFO L268 CegarLoopResult]: For program point IofCallDriverFINAL(lines 479 551) no Hoare annotation was computed. [2020-07-17 22:24:59,591 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))))) [2020-07-17 22:24:59,592 INFO L268 CegarLoopResult]: For program point IofCallDriverEXIT(lines 479 551) no Hoare annotation was computed. [2020-07-17 22:24:59,592 INFO L268 CegarLoopResult]: For program point L530(lines 530 547) no Hoare annotation was computed. [2020-07-17 22:24:59,592 INFO L268 CegarLoopResult]: For program point L493(lines 493 497) no Hoare annotation was computed. [2020-07-17 22:24:59,592 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))))) [2020-07-17 22:24:59,592 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))))) [2020-07-17 22:24:59,592 INFO L268 CegarLoopResult]: For program point L489-1(line 489) no Hoare annotation was computed. [2020-07-17 22:24:59,592 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))) [2020-07-17 22:24:59,592 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))) [2020-07-17 22:24:59,592 INFO L268 CegarLoopResult]: For program point L473-1(lines 465 478) no Hoare annotation was computed. [2020-07-17 22:24:59,593 INFO L268 CegarLoopResult]: For program point stubMoreProcessingRequiredEXIT(lines 465 478) no Hoare annotation was computed. [2020-07-17 22:24:59,593 INFO L268 CegarLoopResult]: For program point L795(lines 795 815) no Hoare annotation was computed. [2020-07-17 22:24:59,593 INFO L268 CegarLoopResult]: For program point L758(lines 758 762) no Hoare annotation was computed. [2020-07-17 22:24:59,593 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))) [2020-07-17 22:24:59,593 INFO L268 CegarLoopResult]: For program point PoCallDriverEXIT(lines 743 819) no Hoare annotation was computed. [2020-07-17 22:24:59,593 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))) [2020-07-17 22:24:59,593 INFO L268 CegarLoopResult]: For program point L754-1(line 754) no Hoare annotation was computed. [2020-07-17 22:24:59,593 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))) [2020-07-17 22:24:59,593 INFO L268 CegarLoopResult]: For program point L812-1(lines 791 816) no Hoare annotation was computed. [2020-07-17 22:24:59,593 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))) [2020-07-17 22:24:59,593 INFO L268 CegarLoopResult]: For program point L767(lines 767 790) no Hoare annotation was computed. [2020-07-17 22:24:59,593 INFO L268 CegarLoopResult]: For program point PoCallDriverFINAL(lines 743 819) no Hoare annotation was computed. [2020-07-17 22:24:59,594 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))) [2020-07-17 22:24:59,594 INFO L268 CegarLoopResult]: For program point L772(lines 772 789) no Hoare annotation was computed. [2020-07-17 22:24:59,594 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))) [2020-07-17 22:24:59,594 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))) [2020-07-17 22:24:59,594 INFO L268 CegarLoopResult]: For program point L752(lines 752 764) no Hoare annotation was computed. [2020-07-17 22:24:59,594 INFO L268 CegarLoopResult]: For program point L752-1(lines 752 764) no Hoare annotation was computed. [2020-07-17 22:24:59,594 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))) [2020-07-17 22:24:59,594 INFO L268 CegarLoopResult]: For program point L798(lines 798 804) no Hoare annotation was computed. [2020-07-17 22:24:59,594 INFO L268 CegarLoopResult]: For program point L807(lines 807 814) no Hoare annotation was computed. [2020-07-17 22:24:59,594 INFO L268 CegarLoopResult]: For program point L636(lines 636 654) no Hoare annotation was computed. [2020-07-17 22:24:59,594 INFO L268 CegarLoopResult]: For program point KbFilter_CreateCloseEXIT(lines 627 662) no Hoare annotation was computed. [2020-07-17 22:24:59,594 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)|))) [2020-07-17 22:24:59,595 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)|))) [2020-07-17 22:24:59,595 INFO L268 CegarLoopResult]: For program point L639(lines 639 653) no Hoare annotation was computed. [2020-07-17 22:24:59,595 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)|))) [2020-07-17 22:24:59,595 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)|))) [2020-07-17 22:24:59,595 INFO L268 CegarLoopResult]: For program point L658-1(line 658) no Hoare annotation was computed. [2020-07-17 22:24:59,595 INFO L268 CegarLoopResult]: For program point KbFilter_CreateCloseFINAL(lines 627 662) no Hoare annotation was computed. [2020-07-17 22:24:59,595 INFO L268 CegarLoopResult]: For program point L642(lines 642 652) no Hoare annotation was computed. [2020-07-17 22:24:59,595 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-07-17 22:24:59,595 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)|)) [2020-07-17 22:24:59,595 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-07-17 22:24:59,595 INFO L268 CegarLoopResult]: For program point L894(lines 894 982) no Hoare annotation was computed. [2020-07-17 22:24:59,596 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)|))) [2020-07-17 22:24:59,596 INFO L268 CegarLoopResult]: For program point L915(lines 915 976) no Hoare annotation was computed. [2020-07-17 22:24:59,596 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)|))) [2020-07-17 22:24:59,596 INFO L268 CegarLoopResult]: For program point KbFilter_InternIoCtlEXIT(lines 820 1005) no Hoare annotation was computed. [2020-07-17 22:24:59,596 INFO L268 CegarLoopResult]: For program point L932(lines 932 971) no Hoare annotation was computed. [2020-07-17 22:24:59,596 INFO L268 CegarLoopResult]: For program point L957-1(lines 957 959) no Hoare annotation was computed. [2020-07-17 22:24:59,596 INFO L268 CegarLoopResult]: For program point L908(lines 908 978) no Hoare annotation was computed. [2020-07-17 22:24:59,596 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)|))) [2020-07-17 22:24:59,597 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)|))) [2020-07-17 22:24:59,597 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)|))) [2020-07-17 22:24:59,597 INFO L268 CegarLoopResult]: For program point L995-1(line 995) no Hoare annotation was computed. [2020-07-17 22:24:59,597 INFO L268 CegarLoopResult]: For program point L929(lines 929 972) no Hoare annotation was computed. [2020-07-17 22:24:59,597 INFO L268 CegarLoopResult]: For program point L954(lines 954 956) no Hoare annotation was computed. [2020-07-17 22:24:59,597 INFO L268 CegarLoopResult]: For program point L954-2(lines 932 969) no Hoare annotation was computed. [2020-07-17 22:24:59,597 INFO L268 CegarLoopResult]: For program point L938(lines 938 941) no Hoare annotation was computed. [2020-07-17 22:24:59,597 INFO L268 CegarLoopResult]: For program point L901(lines 901 980) no Hoare annotation was computed. [2020-07-17 22:24:59,597 INFO L268 CegarLoopResult]: For program point L922(lines 922 974) no Hoare annotation was computed. [2020-07-17 22:24:59,598 INFO L268 CegarLoopResult]: For program point L889(lines 889 984) no Hoare annotation was computed. [2020-07-17 22:24:59,598 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)|))) [2020-07-17 22:24:59,598 INFO L268 CegarLoopResult]: For program point L881(lines 881 986) no Hoare annotation was computed. [2020-07-17 22:24:59,598 INFO L268 CegarLoopResult]: For program point L873(lines 873 988) no Hoare annotation was computed. [2020-07-17 22:24:59,598 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)|))) [2020-07-17 22:24:59,598 INFO L268 CegarLoopResult]: For program point L1001-1(line 1001) no Hoare annotation was computed. [2020-07-17 22:24:59,598 INFO L268 CegarLoopResult]: For program point KbFilter_InternIoCtlFINAL(lines 820 1005) no Hoare annotation was computed. [2020-07-17 22:24:59,598 INFO L268 CegarLoopResult]: For program point KeWaitForSingleObjectEXIT(lines 574 615) no Hoare annotation was computed. [2020-07-17 22:24:59,598 INFO L268 CegarLoopResult]: For program point L601(lines 601 613) no Hoare annotation was computed. [2020-07-17 22:24:59,599 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))) [2020-07-17 22:24:59,599 INFO L268 CegarLoopResult]: For program point L579(lines 579 598) no Hoare annotation was computed. [2020-07-17 22:24:59,599 INFO L268 CegarLoopResult]: For program point KeWaitForSingleObjectFINAL(lines 574 615) no Hoare annotation was computed. [2020-07-17 22:24:59,599 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))) [2020-07-17 22:24:59,599 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))) [2020-07-17 22:24:59,600 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))) [2020-07-17 22:24:59,600 INFO L268 CegarLoopResult]: For program point L592(lines 592 596) no Hoare annotation was computed. [2020-07-17 22:24:59,600 INFO L268 CegarLoopResult]: For program point L592-1(lines 579 598) no Hoare annotation was computed. [2020-07-17 22:24:59,600 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))) [2020-07-17 22:24:59,600 INFO L268 CegarLoopResult]: For program point L580(lines 580 585) no Hoare annotation was computed. [2020-07-17 22:24:59,600 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))) [2020-07-17 22:24:59,600 INFO L268 CegarLoopResult]: For program point L560-1(lines 552 565) no Hoare annotation was computed. [2020-07-17 22:24:59,601 INFO L268 CegarLoopResult]: For program point L556(lines 556 562) no Hoare annotation was computed. [2020-07-17 22:24:59,601 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))))) [2020-07-17 22:24:59,601 INFO L268 CegarLoopResult]: For program point IofCompleteRequestEXIT(lines 552 565) no Hoare annotation was computed. [2020-07-17 22:24:59,601 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-07-17 22:24:59,601 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)) [2020-07-17 22:24:59,601 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-17 22:24:59,601 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-07-17 22:24:59,601 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)|))) [2020-07-17 22:24:59,602 INFO L268 CegarLoopResult]: For program point L672(lines 672 678) no Hoare annotation was computed. [2020-07-17 22:24:59,602 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)) [2020-07-17 22:24:59,602 INFO L268 CegarLoopResult]: For program point L682-1(line 682) no Hoare annotation was computed. [2020-07-17 22:24:59,602 INFO L268 CegarLoopResult]: For program point KbFilter_DispatchPassThroughFINAL(lines 663 686) no Hoare annotation was computed. [2020-07-17 22:24:59,602 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)|))) [2020-07-17 22:24:59,602 INFO L268 CegarLoopResult]: For program point KbFilter_DispatchPassThroughEXIT(lines 663 686) no Hoare annotation was computed. [2020-07-17 22:24:59,602 INFO L268 CegarLoopResult]: For program point L676-1(lines 672 678) no Hoare annotation was computed. [2020-07-17 22:24:59,602 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))) [2020-07-17 22:24:59,603 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))) [2020-07-17 22:24:59,603 INFO L268 CegarLoopResult]: For program point L225-1(lines 221 227) no Hoare annotation was computed. [2020-07-17 22:24:59,603 INFO L268 CegarLoopResult]: For program point L192-1(lines 192 193) no Hoare annotation was computed. [2020-07-17 22:24:59,603 INFO L268 CegarLoopResult]: For program point L151(lines 151 274) no Hoare annotation was computed. [2020-07-17 22:24:59,603 INFO L268 CegarLoopResult]: For program point L118(lines 118 285) no Hoare annotation was computed. [2020-07-17 22:24:59,603 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))) [2020-07-17 22:24:59,603 INFO L271 CegarLoopResult]: At program point L267(lines 170 268) the Hoare annotation is: true [2020-07-17 22:24:59,603 INFO L268 CegarLoopResult]: For program point L160(lines 160 271) no Hoare annotation was computed. [2020-07-17 22:24:59,604 INFO L268 CegarLoopResult]: For program point L127(lines 127 282) no Hoare annotation was computed. [2020-07-17 22:24:59,604 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))) [2020-07-17 22:24:59,604 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))) [2020-07-17 22:24:59,604 INFO L268 CegarLoopResult]: For program point L136(lines 136 279) no Hoare annotation was computed. [2020-07-17 22:24:59,604 INFO L268 CegarLoopResult]: For program point KbFilter_PnPEXIT(lines 79 292) no Hoare annotation was computed. [2020-07-17 22:24:59,604 INFO L268 CegarLoopResult]: For program point L145(lines 145 276) no Hoare annotation was computed. [2020-07-17 22:24:59,604 INFO L268 CegarLoopResult]: For program point L112(lines 112 287) no Hoare annotation was computed. [2020-07-17 22:24:59,604 INFO L268 CegarLoopResult]: For program point L154(lines 154 273) no Hoare annotation was computed. [2020-07-17 22:24:59,605 INFO L268 CegarLoopResult]: For program point L121(lines 121 284) no Hoare annotation was computed. [2020-07-17 22:24:59,605 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))) [2020-07-17 22:24:59,605 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))) [2020-07-17 22:24:59,605 INFO L268 CegarLoopResult]: For program point L237(lines 237 243) no Hoare annotation was computed. [2020-07-17 22:24:59,605 INFO L268 CegarLoopResult]: For program point KbFilter_PnPFINAL(lines 79 292) no Hoare annotation was computed. [2020-07-17 22:24:59,605 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))) [2020-07-17 22:24:59,605 INFO L268 CegarLoopResult]: For program point L262-1(lines 262 263) no Hoare annotation was computed. [2020-07-17 22:24:59,606 INFO L268 CegarLoopResult]: For program point L163(lines 163 270) no Hoare annotation was computed. [2020-07-17 22:24:59,606 INFO L268 CegarLoopResult]: For program point L130(lines 130 281) no Hoare annotation was computed. [2020-07-17 22:24:59,606 INFO L268 CegarLoopResult]: For program point L221(lines 221 227) no Hoare annotation was computed. [2020-07-17 22:24:59,606 INFO L268 CegarLoopResult]: For program point L180(lines 180 186) no Hoare annotation was computed. [2020-07-17 22:24:59,606 INFO L268 CegarLoopResult]: For program point L180-1(lines 175 187) no Hoare annotation was computed. [2020-07-17 22:24:59,606 INFO L268 CegarLoopResult]: For program point L205(lines 205 211) no Hoare annotation was computed. [2020-07-17 22:24:59,606 INFO L268 CegarLoopResult]: For program point L139(lines 139 278) no Hoare annotation was computed. [2020-07-17 22:24:59,606 INFO L268 CegarLoopResult]: For program point L106(lines 106 289) no Hoare annotation was computed. [2020-07-17 22:24:59,606 INFO L268 CegarLoopResult]: For program point L197(lines 197 203) no Hoare annotation was computed. [2020-07-17 22:24:59,606 INFO L268 CegarLoopResult]: For program point L197-2(lines 170 266) no Hoare annotation was computed. [2020-07-17 22:24:59,606 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))) [2020-07-17 22:24:59,606 INFO L268 CegarLoopResult]: For program point L247-1(line 247) no Hoare annotation was computed. [2020-07-17 22:24:59,606 INFO L268 CegarLoopResult]: For program point L148(lines 148 275) no Hoare annotation was computed. [2020-07-17 22:24:59,607 INFO L268 CegarLoopResult]: For program point L115(lines 115 286) no Hoare annotation was computed. [2020-07-17 22:24:59,607 INFO L268 CegarLoopResult]: For program point L206(lines 206 210) no Hoare annotation was computed. [2020-07-17 22:24:59,607 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))) [2020-07-17 22:24:59,607 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))) [2020-07-17 22:24:59,607 INFO L268 CegarLoopResult]: For program point L231-1(lines 231 232) no Hoare annotation was computed. [2020-07-17 22:24:59,607 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))) [2020-07-17 22:24:59,607 INFO L268 CegarLoopResult]: For program point L256-1(lines 252 258) no Hoare annotation was computed. [2020-07-17 22:24:59,607 INFO L268 CegarLoopResult]: For program point L157(lines 157 272) no Hoare annotation was computed. [2020-07-17 22:24:59,607 INFO L268 CegarLoopResult]: For program point L124(lines 124 283) no Hoare annotation was computed. [2020-07-17 22:24:59,607 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))) [2020-07-17 22:24:59,607 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))) [2020-07-17 22:24:59,607 INFO L268 CegarLoopResult]: For program point L166(lines 166 269) no Hoare annotation was computed. [2020-07-17 22:24:59,608 INFO L268 CegarLoopResult]: For program point L199-1(lines 199 201) no Hoare annotation was computed. [2020-07-17 22:24:59,608 INFO L268 CegarLoopResult]: For program point L133(lines 133 280) no Hoare annotation was computed. [2020-07-17 22:24:59,608 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))) [2020-07-17 22:24:59,608 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))) [2020-07-17 22:24:59,608 INFO L268 CegarLoopResult]: For program point L241-1(lines 237 243) no Hoare annotation was computed. [2020-07-17 22:24:59,608 INFO L268 CegarLoopResult]: For program point L175(lines 175 187) no Hoare annotation was computed. [2020-07-17 22:24:59,608 INFO L268 CegarLoopResult]: For program point L142(lines 142 277) no Hoare annotation was computed. [2020-07-17 22:24:59,608 INFO L268 CegarLoopResult]: For program point L109(lines 109 288) no Hoare annotation was computed. [2020-07-17 22:24:59,613 WARN L170 areAnnotationChecker]: KeSetEventFINAL has no Hoare annotation [2020-07-17 22:24:59,617 WARN L170 areAnnotationChecker]: stub_driver_initFINAL has no Hoare annotation [2020-07-17 22:24:59,617 WARN L170 areAnnotationChecker]: L698 has no Hoare annotation [2020-07-17 22:24:59,618 WARN L170 areAnnotationChecker]: _BLAST_initFINAL has no Hoare annotation [2020-07-17 22:24:59,618 WARN L170 areAnnotationChecker]: errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION has no Hoare annotation [2020-07-17 22:24:59,618 WARN L170 areAnnotationChecker]: errorFnFINAL has no Hoare annotation [2020-07-17 22:24:59,619 WARN L170 areAnnotationChecker]: L487 has no Hoare annotation [2020-07-17 22:24:59,619 WARN L170 areAnnotationChecker]: L473-1 has no Hoare annotation [2020-07-17 22:24:59,620 WARN L170 areAnnotationChecker]: L752 has no Hoare annotation [2020-07-17 22:24:59,620 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-17 22:24:59,620 WARN L170 areAnnotationChecker]: L636 has no Hoare annotation [2020-07-17 22:24:59,620 WARN L170 areAnnotationChecker]: L873 has no Hoare annotation [2020-07-17 22:24:59,620 WARN L170 areAnnotationChecker]: L579 has no Hoare annotation [2020-07-17 22:24:59,621 WARN L170 areAnnotationChecker]: L556 has no Hoare annotation [2020-07-17 22:24:59,622 WARN L170 areAnnotationChecker]: L672 has no Hoare annotation [2020-07-17 22:24:59,623 WARN L170 areAnnotationChecker]: L106 has no Hoare annotation [2020-07-17 22:24:59,623 WARN L170 areAnnotationChecker]: KeSetEventFINAL has no Hoare annotation [2020-07-17 22:24:59,623 WARN L170 areAnnotationChecker]: L622-1 has no Hoare annotation [2020-07-17 22:24:59,624 WARN L170 areAnnotationChecker]: stub_driver_initFINAL has no Hoare annotation [2020-07-17 22:24:59,625 WARN L170 areAnnotationChecker]: L698 has no Hoare annotation [2020-07-17 22:24:59,625 WARN L170 areAnnotationChecker]: L698 has no Hoare annotation [2020-07-17 22:24:59,625 WARN L170 areAnnotationChecker]: _BLAST_initFINAL has no Hoare annotation [2020-07-17 22:24:59,625 WARN L170 areAnnotationChecker]: errorFnFINAL has no Hoare annotation [2020-07-17 22:24:59,625 WARN L170 areAnnotationChecker]: L326-1 has no Hoare annotation [2020-07-17 22:24:59,632 WARN L170 areAnnotationChecker]: L487 has no Hoare annotation [2020-07-17 22:24:59,632 WARN L170 areAnnotationChecker]: L487 has no Hoare annotation [2020-07-17 22:24:59,632 WARN L170 areAnnotationChecker]: L473-1 has no Hoare annotation [2020-07-17 22:24:59,632 WARN L170 areAnnotationChecker]: L473-1 has no Hoare annotation [2020-07-17 22:24:59,632 WARN L170 areAnnotationChecker]: L752 has no Hoare annotation [2020-07-17 22:24:59,632 WARN L170 areAnnotationChecker]: L752 has no Hoare annotation [2020-07-17 22:24:59,633 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-17 22:24:59,633 WARN L170 areAnnotationChecker]: L636 has no Hoare annotation [2020-07-17 22:24:59,633 WARN L170 areAnnotationChecker]: L636 has no Hoare annotation [2020-07-17 22:24:59,633 WARN L170 areAnnotationChecker]: L873 has no Hoare annotation [2020-07-17 22:24:59,633 WARN L170 areAnnotationChecker]: L873 has no Hoare annotation [2020-07-17 22:24:59,633 WARN L170 areAnnotationChecker]: L579 has no Hoare annotation [2020-07-17 22:24:59,633 WARN L170 areAnnotationChecker]: L579 has no Hoare annotation [2020-07-17 22:24:59,633 WARN L170 areAnnotationChecker]: L556 has no Hoare annotation [2020-07-17 22:24:59,633 WARN L170 areAnnotationChecker]: L556 has no Hoare annotation [2020-07-17 22:24:59,633 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-17 22:24:59,635 WARN L170 areAnnotationChecker]: L672 has no Hoare annotation [2020-07-17 22:24:59,635 WARN L170 areAnnotationChecker]: L672 has no Hoare annotation [2020-07-17 22:24:59,635 WARN L170 areAnnotationChecker]: L106 has no Hoare annotation [2020-07-17 22:24:59,636 WARN L170 areAnnotationChecker]: L106 has no Hoare annotation [2020-07-17 22:24:59,636 WARN L170 areAnnotationChecker]: KeSetEventEXIT has no Hoare annotation [2020-07-17 22:24:59,636 WARN L170 areAnnotationChecker]: L622-1 has no Hoare annotation [2020-07-17 22:24:59,636 WARN L170 areAnnotationChecker]: stub_driver_initEXIT has no Hoare annotation [2020-07-17 22:24:59,637 WARN L170 areAnnotationChecker]: L701 has no Hoare annotation [2020-07-17 22:24:59,637 WARN L170 areAnnotationChecker]: L701 has no Hoare annotation [2020-07-17 22:24:59,637 WARN L170 areAnnotationChecker]: _BLAST_initEXIT has no Hoare annotation [2020-07-17 22:24:59,637 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2020-07-17 22:24:59,637 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2020-07-17 22:24:59,637 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2020-07-17 22:24:59,637 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2020-07-17 22:24:59,638 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2020-07-17 22:24:59,638 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2020-07-17 22:24:59,638 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2020-07-17 22:24:59,638 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2020-07-17 22:24:59,638 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2020-07-17 22:24:59,638 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2020-07-17 22:24:59,638 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2020-07-17 22:24:59,638 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2020-07-17 22:24:59,638 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2020-07-17 22:24:59,638 WARN L170 areAnnotationChecker]: L326-1 has no Hoare annotation [2020-07-17 22:24:59,639 WARN L170 areAnnotationChecker]: L326-1 has no Hoare annotation [2020-07-17 22:24:59,639 WARN L170 areAnnotationChecker]: L489-1 has no Hoare annotation [2020-07-17 22:24:59,640 WARN L170 areAnnotationChecker]: L487-1 has no Hoare annotation [2020-07-17 22:24:59,640 WARN L170 areAnnotationChecker]: stubMoreProcessingRequiredEXIT has no Hoare annotation [2020-07-17 22:24:59,640 WARN L170 areAnnotationChecker]: stubMoreProcessingRequiredEXIT has no Hoare annotation [2020-07-17 22:24:59,641 WARN L170 areAnnotationChecker]: L754-1 has no Hoare annotation [2020-07-17 22:24:59,644 WARN L170 areAnnotationChecker]: L752-1 has no Hoare annotation [2020-07-17 22:24:59,644 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-17 22:24:59,645 WARN L170 areAnnotationChecker]: L639 has no Hoare annotation [2020-07-17 22:24:59,645 WARN L170 areAnnotationChecker]: L639 has no Hoare annotation [2020-07-17 22:24:59,645 WARN L170 areAnnotationChecker]: L938 has no Hoare annotation [2020-07-17 22:24:59,645 WARN L170 areAnnotationChecker]: L881 has no Hoare annotation [2020-07-17 22:24:59,645 WARN L170 areAnnotationChecker]: L881 has no Hoare annotation [2020-07-17 22:24:59,645 WARN L170 areAnnotationChecker]: L580 has no Hoare annotation [2020-07-17 22:24:59,646 WARN L170 areAnnotationChecker]: L580 has no Hoare annotation [2020-07-17 22:24:59,646 WARN L170 areAnnotationChecker]: L592-1 has no Hoare annotation [2020-07-17 22:24:59,646 WARN L170 areAnnotationChecker]: L592 has no Hoare annotation [2020-07-17 22:24:59,646 WARN L170 areAnnotationChecker]: L560-1 has no Hoare annotation [2020-07-17 22:24:59,646 WARN L170 areAnnotationChecker]: L560-1 has no Hoare annotation [2020-07-17 22:24:59,646 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-17 22:24:59,646 WARN L170 areAnnotationChecker]: L676-1 has no Hoare annotation [2020-07-17 22:24:59,646 WARN L170 areAnnotationChecker]: L676-1 has no Hoare annotation [2020-07-17 22:24:59,646 WARN L170 areAnnotationChecker]: L175 has no Hoare annotation [2020-07-17 22:24:59,646 WARN L170 areAnnotationChecker]: L109 has no Hoare annotation [2020-07-17 22:24:59,646 WARN L170 areAnnotationChecker]: L109 has no Hoare annotation [2020-07-17 22:24:59,646 WARN L170 areAnnotationChecker]: KbFilter_CompleteFINAL has no Hoare annotation [2020-07-17 22:24:59,646 WARN L170 areAnnotationChecker]: L342 has no Hoare annotation [2020-07-17 22:24:59,646 WARN L170 areAnnotationChecker]: L342 has no Hoare annotation [2020-07-17 22:24:59,647 WARN L170 areAnnotationChecker]: L732-1 has no Hoare annotation [2020-07-17 22:24:59,647 WARN L170 areAnnotationChecker]: L704 has no Hoare annotation [2020-07-17 22:24:59,647 WARN L170 areAnnotationChecker]: L704 has no Hoare annotation [2020-07-17 22:24:59,647 WARN L170 areAnnotationChecker]: L732-1 has no Hoare annotation [2020-07-17 22:24:59,647 WARN L170 areAnnotationChecker]: L428 has no Hoare annotation [2020-07-17 22:24:59,648 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-17 22:24:59,648 WARN L170 areAnnotationChecker]: L812-1 has no Hoare annotation [2020-07-17 22:24:59,648 WARN L170 areAnnotationChecker]: L592-1 has no Hoare annotation [2020-07-17 22:24:59,648 WARN L170 areAnnotationChecker]: L180-1 has no Hoare annotation [2020-07-17 22:24:59,648 WARN L170 areAnnotationChecker]: L225-1 has no Hoare annotation [2020-07-17 22:24:59,648 WARN L170 areAnnotationChecker]: L241-1 has no Hoare annotation [2020-07-17 22:24:59,648 WARN L170 areAnnotationChecker]: L256-1 has no Hoare annotation [2020-07-17 22:24:59,648 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-17 22:24:59,648 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-17 22:24:59,648 WARN L170 areAnnotationChecker]: L413 has no Hoare annotation [2020-07-17 22:24:59,649 WARN L170 areAnnotationChecker]: L489-1 has no Hoare annotation [2020-07-17 22:24:59,649 WARN L170 areAnnotationChecker]: L502 has no Hoare annotation [2020-07-17 22:24:59,649 WARN L170 areAnnotationChecker]: L502 has no Hoare annotation [2020-07-17 22:24:59,649 WARN L170 areAnnotationChecker]: L754-1 has no Hoare annotation [2020-07-17 22:24:59,649 WARN L170 areAnnotationChecker]: L767 has no Hoare annotation [2020-07-17 22:24:59,649 WARN L170 areAnnotationChecker]: L767 has no Hoare annotation [2020-07-17 22:24:59,650 WARN L170 areAnnotationChecker]: L642 has no Hoare annotation [2020-07-17 22:24:59,650 WARN L170 areAnnotationChecker]: L642 has no Hoare annotation [2020-07-17 22:24:59,651 WARN L170 areAnnotationChecker]: L938 has no Hoare annotation [2020-07-17 22:24:59,652 WARN L170 areAnnotationChecker]: L938 has no Hoare annotation [2020-07-17 22:24:59,652 WARN L170 areAnnotationChecker]: L889 has no Hoare annotation [2020-07-17 22:24:59,652 WARN L170 areAnnotationChecker]: L889 has no Hoare annotation [2020-07-17 22:24:59,652 WARN L170 areAnnotationChecker]: L592 has no Hoare annotation [2020-07-17 22:24:59,652 WARN L170 areAnnotationChecker]: L592 has no Hoare annotation [2020-07-17 22:24:59,652 WARN L170 areAnnotationChecker]: IofCompleteRequestEXIT has no Hoare annotation [2020-07-17 22:24:59,652 WARN L170 areAnnotationChecker]: IofCompleteRequestEXIT has no Hoare annotation [2020-07-17 22:24:59,653 WARN L170 areAnnotationChecker]: L682-1 has no Hoare annotation [2020-07-17 22:24:59,654 WARN L170 areAnnotationChecker]: L175 has no Hoare annotation [2020-07-17 22:24:59,654 WARN L170 areAnnotationChecker]: L175 has no Hoare annotation [2020-07-17 22:24:59,655 WARN L170 areAnnotationChecker]: L221 has no Hoare annotation [2020-07-17 22:24:59,655 WARN L170 areAnnotationChecker]: L112 has no Hoare annotation [2020-07-17 22:24:59,655 WARN L170 areAnnotationChecker]: L112 has no Hoare annotation [2020-07-17 22:24:59,655 WARN L170 areAnnotationChecker]: KbFilter_CompleteEXIT has no Hoare annotation [2020-07-17 22:24:59,655 WARN L170 areAnnotationChecker]: KbFilter_CompleteEXIT has no Hoare annotation [2020-07-17 22:24:59,655 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2020-07-17 22:24:59,655 WARN L170 areAnnotationChecker]: L351 has no Hoare annotation [2020-07-17 22:24:59,655 WARN L170 areAnnotationChecker]: L351 has no Hoare annotation [2020-07-17 22:24:59,655 WARN L170 areAnnotationChecker]: L732-1 has no Hoare annotation [2020-07-17 22:24:59,655 WARN L170 areAnnotationChecker]: L707 has no Hoare annotation [2020-07-17 22:24:59,656 WARN L170 areAnnotationChecker]: L707 has no Hoare annotation [2020-07-17 22:24:59,656 WARN L170 areAnnotationChecker]: L738-1 has no Hoare annotation [2020-07-17 22:24:59,657 WARN L170 areAnnotationChecker]: IofCallDriverFINAL has no Hoare annotation [2020-07-17 22:24:59,657 WARN L170 areAnnotationChecker]: PoCallDriverFINAL has no Hoare annotation [2020-07-17 22:24:59,657 WARN L170 areAnnotationChecker]: L601 has no Hoare annotation [2020-07-17 22:24:59,657 WARN L170 areAnnotationChecker]: L601 has no Hoare annotation [2020-07-17 22:24:59,657 WARN L170 areAnnotationChecker]: L192-1 has no Hoare annotation [2020-07-17 22:24:59,659 WARN L170 areAnnotationChecker]: L231-1 has no Hoare annotation [2020-07-17 22:24:59,660 WARN L170 areAnnotationChecker]: L247-1 has no Hoare annotation [2020-07-17 22:24:59,661 WARN L170 areAnnotationChecker]: L262-1 has no Hoare annotation [2020-07-17 22:24:59,663 WARN L170 areAnnotationChecker]: L342 has no Hoare annotation [2020-07-17 22:24:59,664 WARN L170 areAnnotationChecker]: L413 has no Hoare annotation [2020-07-17 22:24:59,664 WARN L170 areAnnotationChecker]: L413 has no Hoare annotation [2020-07-17 22:24:59,664 WARN L170 areAnnotationChecker]: L421 has no Hoare annotation [2020-07-17 22:24:59,665 WARN L170 areAnnotationChecker]: L493 has no Hoare annotation [2020-07-17 22:24:59,665 WARN L170 areAnnotationChecker]: L493 has no Hoare annotation [2020-07-17 22:24:59,666 WARN L170 areAnnotationChecker]: L507 has no Hoare annotation [2020-07-17 22:24:59,666 WARN L170 areAnnotationChecker]: L507 has no Hoare annotation [2020-07-17 22:24:59,666 WARN L170 areAnnotationChecker]: L758 has no Hoare annotation [2020-07-17 22:24:59,666 WARN L170 areAnnotationChecker]: L758 has no Hoare annotation [2020-07-17 22:24:59,667 WARN L170 areAnnotationChecker]: L772 has no Hoare annotation [2020-07-17 22:24:59,667 WARN L170 areAnnotationChecker]: L772 has no Hoare annotation [2020-07-17 22:24:59,667 WARN L170 areAnnotationChecker]: L658-1 has no Hoare annotation [2020-07-17 22:24:59,668 WARN L170 areAnnotationChecker]: L995-1 has no Hoare annotation [2020-07-17 22:24:59,669 WARN L170 areAnnotationChecker]: L1001-1 has no Hoare annotation [2020-07-17 22:24:59,671 WARN L170 areAnnotationChecker]: L954 has no Hoare annotation [2020-07-17 22:24:59,671 WARN L170 areAnnotationChecker]: L894 has no Hoare annotation [2020-07-17 22:24:59,671 WARN L170 areAnnotationChecker]: L894 has no Hoare annotation [2020-07-17 22:24:59,671 WARN L170 areAnnotationChecker]: L592-1 has no Hoare annotation [2020-07-17 22:24:59,671 WARN L170 areAnnotationChecker]: L995-1 has no Hoare annotation [2020-07-17 22:24:59,671 WARN L170 areAnnotationChecker]: KbFilter_PnPFINAL has no Hoare annotation [2020-07-17 22:24:59,671 WARN L170 areAnnotationChecker]: L682-1 has no Hoare annotation [2020-07-17 22:24:59,671 WARN L170 areAnnotationChecker]: L180-1 has no Hoare annotation [2020-07-17 22:24:59,672 WARN L170 areAnnotationChecker]: L180 has no Hoare annotation [2020-07-17 22:24:59,672 WARN L170 areAnnotationChecker]: L180 has no Hoare annotation [2020-07-17 22:24:59,672 WARN L170 areAnnotationChecker]: L221 has no Hoare annotation [2020-07-17 22:24:59,672 WARN L170 areAnnotationChecker]: L221 has no Hoare annotation [2020-07-17 22:24:59,672 WARN L170 areAnnotationChecker]: L237 has no Hoare annotation [2020-07-17 22:24:59,672 WARN L170 areAnnotationChecker]: L115 has no Hoare annotation [2020-07-17 22:24:59,672 WARN L170 areAnnotationChecker]: L115 has no Hoare annotation [2020-07-17 22:24:59,672 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-17 22:24:59,672 WARN L170 areAnnotationChecker]: L378 has no Hoare annotation [2020-07-17 22:24:59,674 WARN L170 areAnnotationChecker]: L356 has no Hoare annotation [2020-07-17 22:24:59,674 WARN L170 areAnnotationChecker]: L356 has no Hoare annotation [2020-07-17 22:24:59,674 WARN L170 areAnnotationChecker]: L738-1 has no Hoare annotation [2020-07-17 22:24:59,674 WARN L170 areAnnotationChecker]: IofCallDriverEXIT has no Hoare annotation [2020-07-17 22:24:59,674 WARN L170 areAnnotationChecker]: IofCallDriverEXIT has no Hoare annotation [2020-07-17 22:24:59,674 WARN L170 areAnnotationChecker]: IofCallDriverEXIT has no Hoare annotation [2020-07-17 22:24:59,674 WARN L170 areAnnotationChecker]: IofCallDriverEXIT has no Hoare annotation [2020-07-17 22:24:59,674 WARN L170 areAnnotationChecker]: IofCallDriverEXIT has no Hoare annotation [2020-07-17 22:24:59,674 WARN L170 areAnnotationChecker]: PoCallDriverEXIT has no Hoare annotation [2020-07-17 22:24:59,675 WARN L170 areAnnotationChecker]: KeWaitForSingleObjectFINAL has no Hoare annotation [2020-07-17 22:24:59,675 WARN L170 areAnnotationChecker]: KeWaitForSingleObjectFINAL has no Hoare annotation [2020-07-17 22:24:59,675 WARN L170 areAnnotationChecker]: L192-1 has no Hoare annotation [2020-07-17 22:24:59,675 WARN L170 areAnnotationChecker]: L231-1 has no Hoare annotation [2020-07-17 22:24:59,675 WARN L170 areAnnotationChecker]: L247-1 has no Hoare annotation [2020-07-17 22:24:59,675 WARN L170 areAnnotationChecker]: L262-1 has no Hoare annotation [2020-07-17 22:24:59,675 WARN L170 areAnnotationChecker]: L421 has no Hoare annotation [2020-07-17 22:24:59,675 WARN L170 areAnnotationChecker]: L421 has no Hoare annotation [2020-07-17 22:24:59,675 WARN L170 areAnnotationChecker]: L429 has no Hoare annotation [2020-07-17 22:24:59,675 WARN L170 areAnnotationChecker]: L428 has no Hoare annotation [2020-07-17 22:24:59,675 WARN L170 areAnnotationChecker]: L487-1 has no Hoare annotation [2020-07-17 22:24:59,677 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-17 22:24:59,677 WARN L170 areAnnotationChecker]: L530 has no Hoare annotation [2020-07-17 22:24:59,679 WARN L170 areAnnotationChecker]: L752-1 has no Hoare annotation [2020-07-17 22:24:59,680 WARN L170 areAnnotationChecker]: L812-1 has no Hoare annotation [2020-07-17 22:24:59,680 WARN L170 areAnnotationChecker]: L795 has no Hoare annotation [2020-07-17 22:24:59,681 WARN L170 areAnnotationChecker]: L658-1 has no Hoare annotation [2020-07-17 22:24:59,681 WARN L170 areAnnotationChecker]: L1001-1 has no Hoare annotation [2020-07-17 22:24:59,681 WARN L170 areAnnotationChecker]: L954 has no Hoare annotation [2020-07-17 22:24:59,681 WARN L170 areAnnotationChecker]: L954 has no Hoare annotation [2020-07-17 22:24:59,681 WARN L170 areAnnotationChecker]: L901 has no Hoare annotation [2020-07-17 22:24:59,681 WARN L170 areAnnotationChecker]: L901 has no Hoare annotation [2020-07-17 22:24:59,681 WARN L170 areAnnotationChecker]: KbFilter_InternIoCtlFINAL has no Hoare annotation [2020-07-17 22:24:59,681 WARN L170 areAnnotationChecker]: KbFilter_PnPFINAL has no Hoare annotation [2020-07-17 22:24:59,681 WARN L170 areAnnotationChecker]: KbFilter_DispatchPassThroughFINAL has no Hoare annotation [2020-07-17 22:24:59,681 WARN L170 areAnnotationChecker]: L180-1 has no Hoare annotation [2020-07-17 22:24:59,682 WARN L170 areAnnotationChecker]: L225-1 has no Hoare annotation [2020-07-17 22:24:59,682 WARN L170 areAnnotationChecker]: L237 has no Hoare annotation [2020-07-17 22:24:59,682 WARN L170 areAnnotationChecker]: L237 has no Hoare annotation [2020-07-17 22:24:59,682 WARN L170 areAnnotationChecker]: L256-1 has no Hoare annotation [2020-07-17 22:24:59,683 WARN L170 areAnnotationChecker]: L118 has no Hoare annotation [2020-07-17 22:24:59,683 WARN L170 areAnnotationChecker]: L118 has no Hoare annotation [2020-07-17 22:24:59,683 WARN L170 areAnnotationChecker]: L378 has no Hoare annotation [2020-07-17 22:24:59,683 WARN L170 areAnnotationChecker]: L383 has no Hoare annotation [2020-07-17 22:24:59,685 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-17 22:24:59,685 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-17 22:24:59,686 WARN L170 areAnnotationChecker]: KbFilter_PowerFINAL has no Hoare annotation [2020-07-17 22:24:59,686 WARN L170 areAnnotationChecker]: KeWaitForSingleObjectFINAL has no Hoare annotation [2020-07-17 22:24:59,686 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2020-07-17 22:24:59,686 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2020-07-17 22:24:59,686 WARN L170 areAnnotationChecker]: L429 has no Hoare annotation [2020-07-17 22:24:59,686 WARN L170 areAnnotationChecker]: L429 has no Hoare annotation [2020-07-17 22:24:59,686 WARN L170 areAnnotationChecker]: L530 has no Hoare annotation [2020-07-17 22:24:59,686 WARN L170 areAnnotationChecker]: L530 has no Hoare annotation [2020-07-17 22:24:59,686 WARN L170 areAnnotationChecker]: L795 has no Hoare annotation [2020-07-17 22:24:59,686 WARN L170 areAnnotationChecker]: L795 has no Hoare annotation [2020-07-17 22:24:59,686 WARN L170 areAnnotationChecker]: KbFilter_CreateCloseFINAL has no Hoare annotation [2020-07-17 22:24:59,686 WARN L170 areAnnotationChecker]: L954-2 has no Hoare annotation [2020-07-17 22:24:59,686 WARN L170 areAnnotationChecker]: L954-2 has no Hoare annotation [2020-07-17 22:24:59,686 WARN L170 areAnnotationChecker]: L908 has no Hoare annotation [2020-07-17 22:24:59,686 WARN L170 areAnnotationChecker]: L908 has no Hoare annotation [2020-07-17 22:24:59,687 WARN L170 areAnnotationChecker]: KbFilter_InternIoCtlEXIT has no Hoare annotation [2020-07-17 22:24:59,687 WARN L170 areAnnotationChecker]: KbFilter_PnPEXIT has no Hoare annotation [2020-07-17 22:24:59,687 WARN L170 areAnnotationChecker]: KbFilter_DispatchPassThroughEXIT has no Hoare annotation [2020-07-17 22:24:59,687 WARN L170 areAnnotationChecker]: KbFilter_DispatchPassThroughEXIT has no Hoare annotation [2020-07-17 22:24:59,687 WARN L170 areAnnotationChecker]: L241-1 has no Hoare annotation [2020-07-17 22:24:59,687 WARN L170 areAnnotationChecker]: L256-1 has no Hoare annotation [2020-07-17 22:24:59,687 WARN L170 areAnnotationChecker]: L121 has no Hoare annotation [2020-07-17 22:24:59,687 WARN L170 areAnnotationChecker]: L121 has no Hoare annotation [2020-07-17 22:24:59,687 WARN L170 areAnnotationChecker]: L383 has no Hoare annotation [2020-07-17 22:24:59,687 WARN L170 areAnnotationChecker]: L388 has no Hoare annotation [2020-07-17 22:24:59,689 WARN L170 areAnnotationChecker]: L366 has no Hoare annotation [2020-07-17 22:24:59,689 WARN L170 areAnnotationChecker]: L366 has no Hoare annotation [2020-07-17 22:24:59,689 WARN L170 areAnnotationChecker]: KbFilter_PowerEXIT has no Hoare annotation [2020-07-17 22:24:59,689 WARN L170 areAnnotationChecker]: KeWaitForSingleObjectEXIT has no Hoare annotation [2020-07-17 22:24:59,689 WARN L170 areAnnotationChecker]: L199-1 has no Hoare annotation [2020-07-17 22:24:59,691 WARN L170 areAnnotationChecker]: L197-2 has no Hoare annotation [2020-07-17 22:24:59,691 WARN L170 areAnnotationChecker]: L197-2 has no Hoare annotation [2020-07-17 22:24:59,691 WARN L170 areAnnotationChecker]: L430 has no Hoare annotation [2020-07-17 22:24:59,691 WARN L170 areAnnotationChecker]: L430 has no Hoare annotation [2020-07-17 22:24:59,691 WARN L170 areAnnotationChecker]: L531 has no Hoare annotation [2020-07-17 22:24:59,692 WARN L170 areAnnotationChecker]: L531 has no Hoare annotation [2020-07-17 22:24:59,692 WARN L170 areAnnotationChecker]: L539 has no Hoare annotation [2020-07-17 22:24:59,692 WARN L170 areAnnotationChecker]: L539 has no Hoare annotation [2020-07-17 22:24:59,692 WARN L170 areAnnotationChecker]: L798 has no Hoare annotation [2020-07-17 22:24:59,692 WARN L170 areAnnotationChecker]: L798 has no Hoare annotation [2020-07-17 22:24:59,692 WARN L170 areAnnotationChecker]: L807 has no Hoare annotation [2020-07-17 22:24:59,693 WARN L170 areAnnotationChecker]: L807 has no Hoare annotation [2020-07-17 22:24:59,693 WARN L170 areAnnotationChecker]: KbFilter_CreateCloseEXIT has no Hoare annotation [2020-07-17 22:24:59,693 WARN L170 areAnnotationChecker]: KbFilter_CreateCloseEXIT has no Hoare annotation [2020-07-17 22:24:59,693 WARN L170 areAnnotationChecker]: L957-1 has no Hoare annotation [2020-07-17 22:24:59,693 WARN L170 areAnnotationChecker]: L915 has no Hoare annotation [2020-07-17 22:24:59,693 WARN L170 areAnnotationChecker]: L915 has no Hoare annotation [2020-07-17 22:24:59,693 WARN L170 areAnnotationChecker]: L398 has no Hoare annotation [2020-07-17 22:24:59,693 WARN L170 areAnnotationChecker]: L388 has no Hoare annotation [2020-07-17 22:24:59,693 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-17 22:24:59,693 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-17 22:24:59,693 WARN L170 areAnnotationChecker]: L393 has no Hoare annotation [2020-07-17 22:24:59,694 WARN L170 areAnnotationChecker]: L371 has no Hoare annotation [2020-07-17 22:24:59,695 WARN L170 areAnnotationChecker]: L371 has no Hoare annotation [2020-07-17 22:24:59,695 WARN L170 areAnnotationChecker]: L393 has no Hoare annotation [2020-07-17 22:24:59,695 WARN L170 areAnnotationChecker]: L199-1 has no Hoare annotation [2020-07-17 22:24:59,695 WARN L170 areAnnotationChecker]: L206 has no Hoare annotation [2020-07-17 22:24:59,695 WARN L170 areAnnotationChecker]: L206 has no Hoare annotation [2020-07-17 22:24:59,695 WARN L170 areAnnotationChecker]: L205 has no Hoare annotation [2020-07-17 22:24:59,695 WARN L170 areAnnotationChecker]: L431 has no Hoare annotation [2020-07-17 22:24:59,695 WARN L170 areAnnotationChecker]: L431 has no Hoare annotation [2020-07-17 22:24:59,695 WARN L170 areAnnotationChecker]: L441 has no Hoare annotation [2020-07-17 22:24:59,695 WARN L170 areAnnotationChecker]: L447 has no Hoare annotation [2020-07-17 22:24:59,695 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-17 22:24:59,695 WARN L170 areAnnotationChecker]: L812-1 has no Hoare annotation [2020-07-17 22:24:59,695 WARN L170 areAnnotationChecker]: L922 has no Hoare annotation [2020-07-17 22:24:59,695 WARN L170 areAnnotationChecker]: L922 has no Hoare annotation [2020-07-17 22:24:59,695 WARN L170 areAnnotationChecker]: L127 has no Hoare annotation [2020-07-17 22:24:59,696 WARN L170 areAnnotationChecker]: L127 has no Hoare annotation [2020-07-17 22:24:59,696 WARN L170 areAnnotationChecker]: L398 has no Hoare annotation [2020-07-17 22:24:59,697 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2020-07-17 22:24:59,698 WARN L170 areAnnotationChecker]: L432 has no Hoare annotation [2020-07-17 22:24:59,698 WARN L170 areAnnotationChecker]: L432 has no Hoare annotation [2020-07-17 22:24:59,698 WARN L170 areAnnotationChecker]: L441 has no Hoare annotation [2020-07-17 22:24:59,698 WARN L170 areAnnotationChecker]: L441 has no Hoare annotation [2020-07-17 22:24:59,698 WARN L170 areAnnotationChecker]: L447 has no Hoare annotation [2020-07-17 22:24:59,698 WARN L170 areAnnotationChecker]: L447 has no Hoare annotation [2020-07-17 22:24:59,698 WARN L170 areAnnotationChecker]: L929 has no Hoare annotation [2020-07-17 22:24:59,698 WARN L170 areAnnotationChecker]: L929 has no Hoare annotation [2020-07-17 22:24:59,698 WARN L170 areAnnotationChecker]: L130 has no Hoare annotation [2020-07-17 22:24:59,698 WARN L170 areAnnotationChecker]: L130 has no Hoare annotation [2020-07-17 22:24:59,698 WARN L170 areAnnotationChecker]: L428 has no Hoare annotation [2020-07-17 22:24:59,698 WARN L170 areAnnotationChecker]: L448 has no Hoare annotation [2020-07-17 22:24:59,698 WARN L170 areAnnotationChecker]: L448 has no Hoare annotation [2020-07-17 22:24:59,698 WARN L170 areAnnotationChecker]: L452 has no Hoare annotation [2020-07-17 22:24:59,698 WARN L170 areAnnotationChecker]: L452 has no Hoare annotation [2020-07-17 22:24:59,699 WARN L170 areAnnotationChecker]: L932 has no Hoare annotation [2020-07-17 22:24:59,699 WARN L170 areAnnotationChecker]: L932 has no Hoare annotation [2020-07-17 22:24:59,699 WARN L170 areAnnotationChecker]: L133 has no Hoare annotation [2020-07-17 22:24:59,699 WARN L170 areAnnotationChecker]: L133 has no Hoare annotation [2020-07-17 22:24:59,699 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-17 22:24:59,699 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-17 22:24:59,699 WARN L170 areAnnotationChecker]: L139 has no Hoare annotation [2020-07-17 22:24:59,699 WARN L170 areAnnotationChecker]: L139 has no Hoare annotation [2020-07-17 22:24:59,699 WARN L170 areAnnotationChecker]: L142 has no Hoare annotation [2020-07-17 22:24:59,699 WARN L170 areAnnotationChecker]: L142 has no Hoare annotation [2020-07-17 22:24:59,699 WARN L170 areAnnotationChecker]: L145 has no Hoare annotation [2020-07-17 22:24:59,699 WARN L170 areAnnotationChecker]: L145 has no Hoare annotation [2020-07-17 22:24:59,699 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-17 22:24:59,700 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-17 22:24:59,700 WARN L170 areAnnotationChecker]: L151 has no Hoare annotation [2020-07-17 22:24:59,700 WARN L170 areAnnotationChecker]: L151 has no Hoare annotation [2020-07-17 22:24:59,700 WARN L170 areAnnotationChecker]: L154 has no Hoare annotation [2020-07-17 22:24:59,700 WARN L170 areAnnotationChecker]: L154 has no Hoare annotation [2020-07-17 22:24:59,700 WARN L170 areAnnotationChecker]: L157 has no Hoare annotation [2020-07-17 22:24:59,700 WARN L170 areAnnotationChecker]: L157 has no Hoare annotation [2020-07-17 22:24:59,700 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-17 22:24:59,700 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-17 22:24:59,700 WARN L170 areAnnotationChecker]: L163 has no Hoare annotation [2020-07-17 22:24:59,700 WARN L170 areAnnotationChecker]: L163 has no Hoare annotation [2020-07-17 22:24:59,700 WARN L170 areAnnotationChecker]: L166 has no Hoare annotation [2020-07-17 22:24:59,700 WARN L170 areAnnotationChecker]: L166 has no Hoare annotation [2020-07-17 22:24:59,700 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. [2020-07-17 22:24:59,749 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 17.07 10:24:59 BoogieIcfgContainer [2020-07-17 22:24:59,749 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-17 22:24:59,751 INFO L168 Benchmark]: Toolchain (without parser) took 65948.85 ms. Allocated memory was 136.8 MB in the beginning and 660.1 MB in the end (delta: 523.2 MB). Free memory was 100.6 MB in the beginning and 380.3 MB in the end (delta: -279.7 MB). Peak memory consumption was 243.6 MB. Max. memory is 7.1 GB. [2020-07-17 22:24:59,752 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 136.8 MB. Free memory was 119.9 MB in the beginning and 119.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-17 22:24:59,752 INFO L168 Benchmark]: CACSL2BoogieTranslator took 623.80 ms. Allocated memory was 136.8 MB in the beginning and 202.4 MB in the end (delta: 65.5 MB). Free memory was 100.2 MB in the beginning and 173.7 MB in the end (delta: -73.5 MB). Peak memory consumption was 31.4 MB. Max. memory is 7.1 GB. [2020-07-17 22:24:59,753 INFO L168 Benchmark]: Boogie Preprocessor took 107.43 ms. Allocated memory is still 202.4 MB. Free memory was 173.7 MB in the beginning and 170.1 MB in the end (delta: 3.6 MB). Peak memory consumption was 3.6 MB. Max. memory is 7.1 GB. [2020-07-17 22:24:59,753 INFO L168 Benchmark]: RCFGBuilder took 1290.91 ms. Allocated memory was 202.4 MB in the beginning and 232.3 MB in the end (delta: 29.9 MB). Free memory was 170.1 MB in the beginning and 153.5 MB in the end (delta: 16.6 MB). Peak memory consumption was 89.7 MB. Max. memory is 7.1 GB. [2020-07-17 22:24:59,754 INFO L168 Benchmark]: TraceAbstraction took 63919.28 ms. Allocated memory was 232.3 MB in the beginning and 660.1 MB in the end (delta: 427.8 MB). Free memory was 152.1 MB in the beginning and 380.3 MB in the end (delta: -228.2 MB). Peak memory consumption was 199.6 MB. Max. memory is 7.1 GB. [2020-07-17 22:24:59,756 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 0.22 ms. Allocated memory is still 136.8 MB. Free memory was 119.9 MB in the beginning and 119.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 623.80 ms. Allocated memory was 136.8 MB in the beginning and 202.4 MB in the end (delta: 65.5 MB). Free memory was 100.2 MB in the beginning and 173.7 MB in the end (delta: -73.5 MB). Peak memory consumption was 31.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 107.43 ms. Allocated memory is still 202.4 MB. Free memory was 173.7 MB in the beginning and 170.1 MB in the end (delta: 3.6 MB). Peak memory consumption was 3.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1290.91 ms. Allocated memory was 202.4 MB in the beginning and 232.3 MB in the end (delta: 29.9 MB). Free memory was 170.1 MB in the beginning and 153.5 MB in the end (delta: 16.6 MB). Peak memory consumption was 89.7 MB. Max. memory is 7.1 GB. * TraceAbstraction took 63919.28 ms. Allocated memory was 232.3 MB in the beginning and 660.1 MB in the end (delta: 427.8 MB). Free memory was 152.1 MB in the beginning and 380.3 MB in the end (delta: -228.2 MB). Peak memory consumption was 199.6 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: 57.7s, OverallIterations: 18, TraceHistogramMax: 1, AutomataDifference: 43.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 5.9s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 2603 SDtfs, 3353 SDslu, 3347 SDs, 0 SdLazy, 5305 SolverSat, 852 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 9.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 358 GetRequests, 177 SyntacticMatches, 5 SemanticMatches, 176 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 147 ImplicationChecksByTransitivity, 5.2s 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: 6.8s 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, 4.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 5.6s 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...